summaryrefslogtreecommitdiff
authorRain Zhang <rain.zhang@amlogic.com>2019-09-19 22:46:14 (GMT)
committer Yixin Peng <yixin.peng@amlogic.com>2020-01-14 02:58:12 (GMT)
commit17a06af53b105d2c5f49ea2592853715d070da07 (patch)
tree28515006ca507c84950467b4007b764050f5d519
parenteb05f7cf3a360cba3a64bc252894c6a81cf105f5 (diff)
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media_module: avs support multi instance for frame mode [1/1]
PD#SWPL-1471 Problem: support multi instance for both stream and frame mode. Solution: 1) support frame mode. 2) handle pts for frame base code. 3) fix print id bug if there are mult instances. 4) fix mosaic problem (need update ucode) 5) increase default buffer num to 8 ucode gerrit: 86236 ucode change id: Ia26e5 ucode commit id: 32c848 Verify: U212 Change-Id: Ib35911731e73021818edd12877583394c571e9e8 Signed-off-by: Rain Zhang <rain.zhang@amlogic.com>
Diffstat
-rw-r--r--drivers/frame_provider/decoder/avs_multi/Makefile2
-rw-r--r--drivers/frame_provider/decoder/avs_multi/avs_multi.c1590
-rw-r--r--drivers/frame_provider/decoder/avs_multi/avsp_trans_multi.c5065
-rw-r--r--drivers/frame_provider/decoder/utils/vdec.c30
-rw-r--r--drivers/frame_provider/decoder/utils/vdec.h3
-rw-r--r--drivers/stream_input/amports/amstream.c11
-rw-r--r--drivers/stream_input/parser/esparser.c10
-rw-r--r--drivers/stream_input/parser/streambuf.c9
-rw-r--r--firmware/video_ucode.bin1407
9 files changed, 2178 insertions, 5949 deletions
diff --git a/drivers/frame_provider/decoder/avs_multi/Makefile b/drivers/frame_provider/decoder/avs_multi/Makefile
index b281b40..638cec0 100644
--- a/drivers/frame_provider/decoder/avs_multi/Makefile
+++ b/drivers/frame_provider/decoder/avs_multi/Makefile
@@ -1,2 +1,2 @@
obj-$(CONFIG_AMLOGIC_MEDIA_VDEC_AVS_MULTI) += amvdec_mavs.o
-amvdec_mavs-objs += avs_multi.o avsp_trans_multi.o
+amvdec_mavs-objs += avs_multi.o
diff --git a/drivers/frame_provider/decoder/avs_multi/avs_multi.c b/drivers/frame_provider/decoder/avs_multi/avs_multi.c
index 11813ad..ada05c5 100644
--- a/drivers/frame_provider/decoder/avs_multi/avs_multi.c
+++ b/drivers/frame_provider/decoder/avs_multi/avs_multi.c
@@ -14,7 +14,6 @@
* more details.
*
*/
-#define DEBUG
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/errno.h>
@@ -47,9 +46,22 @@
#include <linux/amlogic/tee.h>
#define DEBUG_MULTI_FLAG 0
+/*
+#define DEBUG_WITH_SINGLE_MODE
+#define DEBUG_MULTI_WITH_AUTOMODE
+#define DEBUG_MULTI_FRAME_INS
+*/
+
+
+#define USE_DYNAMIC_BUF_NUM
+#ifdef DEBUG_WITH_SINGLE_MODE
#define DRIVER_NAME "amvdec_avs"
#define MODULE_NAME "amvdec_avs"
+#else
+#define DRIVER_NAME "ammvdec_avs"
+#define MODULE_NAME "ammvdec_avs"
+#endif
#define MULTI_DRIVER_NAME "ammvdec_avs"
@@ -92,23 +104,28 @@
#define AVS_OFFSET_REG AV_SCRATCH_C
#define MEM_OFFSET_REG AV_SCRATCH_F
#define AVS_ERROR_RECOVERY_MODE AV_SCRATCH_G
+#define DECODE_PIC_COUNT AV_SCRATCH_G
#define DECODE_MODE AV_SCRATCH_6
#define DECODE_MODE_SINGLE 0x0
#define DECODE_MODE_MULTI_FRAMEBASE 0x1
#define DECODE_MODE_MULTI_STREAMBASE 0x2
+#define DECODE_MODE_MULTI_STREAMBASE_CONT 0x3
#define DECODE_STATUS AV_SCRATCH_H
#define DECODE_STATUS_PIC_DONE 0x1
#define DECODE_STATUS_DECODE_BUF_EMPTY 0x2
#define DECODE_STATUS_SEARCH_BUF_EMPTY 0x3
+#define DECODE_STATUS_SKIP_PIC_DONE 0x4
#define DECODE_SEARCH_HEAD 0xff
#define DECODE_STOP_POS AV_SCRATCH_J
#define DECODE_LMEM_BUF_ADR AV_SCRATCH_I
-#define VF_POOL_SIZE 32
+#define DECODE_CFG AV_SCRATCH_K
+
+#define VF_POOL_SIZE 64
#define PUT_INTERVAL (HZ/100)
#if 1 /*MESON_CPU_TYPE >= MESON_CPU_TYPE_MESON8*/
@@ -118,6 +135,18 @@
#define INT_AMVENCODER INT_MAILBOX_1A
#endif
+#ifdef USE_DYNAMIC_BUF_NUM
+static unsigned int buf_spec_reg[] = {
+ AV_SCRATCH_0,
+ AV_SCRATCH_1,
+ AV_SCRATCH_2,
+ AV_SCRATCH_3,
+ AV_SCRATCH_7, /*AVS_SOS_COUNT*/
+ AV_SCRATCH_D, /*DEBUG_REG2*/
+ AV_SCRATCH_E, /*DEBUG_REG1*/
+ AV_SCRATCH_N /*user_data_flags*/
+};
+#endif
static void check_timer_func(unsigned long arg);
static void vavs_work(struct work_struct *work);
@@ -129,17 +158,21 @@ static u32 dec_control = DEC_CONTROL_FLAG_FORCE_2500_1080P_INTERLACE;
#define VPP_VD1_POSTBLEND (1 << 10)
static int debug;
-#define debug_flag debug
static unsigned int debug_mask = 0xff;
/*for debug*/
/*
udebug_flag:
bit 0, enable ucode print
- bit 1, enable ucode detail print
+ bit 1, enable ucode more print
+ bit 3, enable ucdode detail print
bit [31:16] not 0, pos to dump lmem
bit 2, pop bits to lmem
bit [11:8], pre-pop bits for alignment (when bit 2 is 1)
+
+ avs only:
+ bit [8], disable empty muitl-instance handling
+ bit [9], enable writting of VC1_CONTROL_REG in ucode
*/
static u32 udebug_flag;
/*
@@ -157,16 +190,35 @@ static u32 udebug_pause_val;
static u32 udebug_pause_decode_idx;
+static u32 udebug_pause_ins_id;
+
static u32 force_fps;
+#ifdef DEBUG_MULTI_FRAME_INS
+static u32 delay;
+#endif
+
static u32 step;
+static u32 start_decoding_delay;
+
#define AVS_DEV_NUM 9
static unsigned int max_decode_instance_num = AVS_DEV_NUM;
static unsigned int max_process_time[AVS_DEV_NUM];
static unsigned int max_get_frame_interval[AVS_DEV_NUM];
+static unsigned int run_count[AVS_DEV_NUM];
+static unsigned int ins_udebug_flag[AVS_DEV_NUM];
+#ifdef DEBUG_MULTI_FRAME_INS
+static unsigned int max_run_count[AVS_DEV_NUM];
+#endif
+/*
+error_handle_policy:
+*/
+static unsigned int error_handle_policy = 3;
-static unsigned int decode_timeout_val = 100;
+static u32 again_threshold = 0; /*0x40;*/
+
+static unsigned int decode_timeout_val = 200;
static unsigned int start_decode_buf_level = 0x8000;
/********************************
@@ -181,11 +233,6 @@ static int firmware_sel;
static int disable_longcabac_trans = 1;
-int avs_get_debug_flag(void)
-{
- return debug_flag;
-}
-
static struct vframe_s *vavs_vf_peek(void *);
static struct vframe_s *vavs_vf_get(void *);
static void vavs_vf_put(struct vframe_s *, void *);
@@ -211,8 +258,11 @@ static void *mm_blk_handle;
static struct vframe_provider_s vavs_vf_prov;
#define VF_BUF_NUM_MAX 16
+#ifdef DEBUG_MULTI_FRAME_INS
+#define WORKSPACE_SIZE (16 * SZ_1M)
+#else
#define WORKSPACE_SIZE (4 * SZ_1M)
-
+#endif
#ifdef AVSP_LONG_CABAC
#define MAX_BMMU_BUFFER_NUM (VF_BUF_NUM_MAX + 2)
#define WORKSPACE_SIZE_A (MAX_CODED_FRAME_SIZE + LOCAL_HEAP_SIZE)
@@ -223,7 +273,8 @@ static struct vframe_provider_s vavs_vf_prov;
#define RV_AI_BUFF_START_ADDR 0x01a00000
#define LONG_CABAC_RV_AI_BUFF_START_ADDR 0x00000000
-static u32 vf_buf_num = 4;
+/* 4 buffers not enough for multi inc*/
+static u32 vf_buf_num = 8;
/*static u32 vf_buf_num_used;*/
static u32 canvas_base = 128;
#ifdef NV21
@@ -327,6 +378,21 @@ static const u32 frame_rate_tab[16] = {
};
#define DECODE_BUFFER_NUM_MAX VF_BUF_NUM_MAX
+#define PIC_PTS_NUM 64
+struct buf_pool_s {
+ unsigned detached;
+ struct vframe_s vf;
+};
+
+#define buf_of_vf(vf) container_of(vf, struct buf_pool_s, vf)
+
+struct pic_pts_s {
+ u32 pts;
+ u64 pts64;
+ u64 timestamp;
+ unsigned short decode_pic_count;
+};
+
struct vdec_avs_hw_s {
spinlock_t lock;
unsigned char m_ins_flag;
@@ -334,7 +400,7 @@ struct vdec_avs_hw_s {
DECLARE_KFIFO(newframe_q, struct vframe_s *, VF_POOL_SIZE);
DECLARE_KFIFO(display_q, struct vframe_s *, VF_POOL_SIZE);
DECLARE_KFIFO(recycle_q, struct vframe_s *, VF_POOL_SIZE);
- struct vframe_s vfpool[VF_POOL_SIZE];
+ struct buf_pool_s vfpool[VF_POOL_SIZE];
s32 vfbuf_use[VF_BUF_NUM_MAX];
unsigned char again_flag;
unsigned char recover_flag;
@@ -351,6 +417,9 @@ struct vdec_avs_hw_s {
u32 total_frame;
u32 next_pts;
unsigned char throw_pb_flag;
+ struct pic_pts_s pic_pts[PIC_PTS_NUM];
+ int pic_pts_wr_pos;
+
#ifdef DEBUG_PTS
u32 pts_hit;
u32 pts_missed;
@@ -380,6 +449,7 @@ struct vdec_avs_hw_s {
u8 reset_decode_flag;
u32 display_frame_count;
u32 buf_status;
+ u32 pre_parser_wr_ptr;
/*
buffer_status &= ~buf_recycle_status
*/
@@ -421,6 +491,9 @@ struct vdec_avs_hw_s {
u32 reg_anc2_canvas_addr;
u32 reg_anc0_canvas_addr;
u32 reg_anc1_canvas_addr;
+ u32 reg_anc3_canvas_addr;
+ u32 reg_anc4_canvas_addr;
+ u32 reg_anc5_canvas_addr;
u32 slice_ver_pos_pic_type;
u32 vc1_control_reg;
u32 avs_co_mb_wr_addr;
@@ -458,7 +531,6 @@ struct vdec_avs_hw_s {
void (*vdec_cb)(struct vdec_s *, void *);
void *vdec_cb_arg;
/* for error handling */
- u32 first_i_frame_ready;
u32 run_count;
u32 not_run_ready;
u32 input_empty;
@@ -470,6 +542,9 @@ struct vdec_avs_hw_s {
u32 buffer_not_ready;
int frameinfo_enable;
struct firmware_s *fw;
+ u32 old_udebug_flag;
+ u32 decode_status_skip_pic_done_flag;
+ u32 decode_decode_cont_start_code;
};
static void reset_process_time(struct vdec_avs_hw_s *hw);
@@ -490,11 +565,12 @@ struct vdec_avs_hw_s *ghw;
#define DEC_RESULT_GET_DATA_RETRY 7
#define DEC_RESULT_USERDATA 8
-#define DECODE_ID(hw) (hw->m_ins_flag? 0 : hw_to_vdec(hw)->id)
+#define DECODE_ID(hw) (hw->m_ins_flag? hw_to_vdec(hw)->id : 0)
#define PRINT_FLAG_ERROR 0x0
#define PRINT_FLAG_RUN_FLOW 0X0001
#define PRINT_FLAG_DECODING 0x0002
+#define PRINT_FLAG_PTS 0x0004
#define PRINT_FLAG_VFRAME_DETAIL 0x0010
#define PRINT_FLAG_VLD_DETAIL 0x0020
#define PRINT_FLAG_DEC_DETAIL 0x0040
@@ -504,8 +580,25 @@ struct vdec_avs_hw_s *ghw;
#define PRINT_FRAMEBASE_DATA 0x0400
#define PRINT_FLAG_PARA_DATA 0x1000
#define DEBUG_FLAG_PREPARE_MORE_INPUT 0x2000
+#define DEBUG_FLAG_PRINT_REG 0x4000
#define DEBUG_FLAG_DISABLE_TIMEOUT 0x10000
#define DEBUG_WAIT_DECODE_DONE_WHEN_STOP 0x20000
+#define DEBUG_PIC_DONE_WHEN_UCODE_PAUSE 0x40000
+
+
+#undef DEBUG_REG
+#ifdef DEBUG_REG
+static void WRITE_VREG_DBG2(unsigned adr, unsigned val)
+{
+ if (debug & DEBUG_FLAG_PRINT_REG)
+ pr_info("%s(%x, %x)\n", __func__, adr, val);
+ if (adr != 0)
+ WRITE_VREG(adr, val);
+}
+
+#undef WRITE_VREG
+#define WRITE_VREG WRITE_VREG_DBG2
+#endif
#undef pr_info
#define pr_info printk
@@ -527,7 +620,7 @@ static int debug_print(struct vdec_avs_hw_s *hw,
if (hw)
len = sprintf(buf, "[%d]", index);
vsnprintf(buf + len, AVS_PRINT_BUF - len, fmt, args);
- pr_debug("%s", buf);
+ pr_info("%s", buf);
va_end(args);
}
return 0;
@@ -554,6 +647,82 @@ static int debug_print_cont(struct vdec_avs_hw_s *hw,
return 0;
}
+static void avs_pts_check_in(struct vdec_avs_hw_s *hw,
+ unsigned short decode_pic_count, struct vframe_chunk_s *chunk)
+{
+ if (chunk)
+ debug_print(hw, PRINT_FLAG_PTS,
+ "%s %d (wr pos %d), pts %d pts64 %ld timestamp %ld\n",
+ __func__, decode_pic_count, hw->pic_pts_wr_pos,
+ chunk->pts, (u64)(chunk->pts64), (u64)(chunk->timestamp));
+ else
+ debug_print(hw, PRINT_FLAG_PTS,
+ "%s %d, chunk is null\n",
+ __func__, decode_pic_count);
+
+ if (chunk) {
+ hw->pic_pts[hw->pic_pts_wr_pos].pts = chunk->pts;
+ hw->pic_pts[hw->pic_pts_wr_pos].pts64 = chunk->pts64;
+ hw->pic_pts[hw->pic_pts_wr_pos].timestamp = chunk->timestamp;
+ } else {
+ hw->pic_pts[hw->pic_pts_wr_pos].pts = 0;
+ hw->pic_pts[hw->pic_pts_wr_pos].pts64 = 0;
+ hw->pic_pts[hw->pic_pts_wr_pos].timestamp = 0;
+ }
+ hw->pic_pts[hw->pic_pts_wr_pos].decode_pic_count
+ = decode_pic_count;
+ hw->pic_pts_wr_pos++;
+ if (hw->pic_pts_wr_pos >= PIC_PTS_NUM)
+ hw->pic_pts_wr_pos = 0;
+ return;
+}
+
+static void clear_pts_buf(struct vdec_avs_hw_s *hw)
+{
+ int i;
+ debug_print(hw, PRINT_FLAG_PTS,
+ "%s\n", __func__);
+ hw->pic_pts_wr_pos = 0;
+ for (i = 0; i < PIC_PTS_NUM; i++) {
+ hw->pic_pts[hw->pic_pts_wr_pos].pts = 0;
+ hw->pic_pts[hw->pic_pts_wr_pos].pts64 = 0;
+ hw->pic_pts[hw->pic_pts_wr_pos].timestamp = 0;
+ hw->pic_pts[hw->pic_pts_wr_pos].decode_pic_count = 0;
+ }
+}
+
+static int set_vframe_pts(struct vdec_avs_hw_s *hw,
+ unsigned short decode_pic_count, struct vframe_s *vf)
+{
+ int i;
+ int ret = -1;
+ for (i = 0; i < PIC_PTS_NUM; i++) {
+ if (hw->pic_pts[i].decode_pic_count == decode_pic_count) {
+ vf->pts = hw->pic_pts[i].pts;
+ vf->pts_us64 = hw->pic_pts[i].pts64;
+ vf->timestamp = hw->pic_pts[i].timestamp;
+ ret = 0;
+ debug_print(hw, PRINT_FLAG_PTS,
+ "%s %d (rd pos %d), pts %d pts64 %ld timestamp %ld\n",
+ __func__, decode_pic_count, i,
+ vf->pts, vf->pts_us64, vf->timestamp);
+
+ break;
+ }
+ }
+ return ret;
+}
+
+static void avs_vf_notify_receiver(struct vdec_avs_hw_s *hw,
+ const char *provider_name, int event_type, void *data)
+{
+ if (hw->m_ins_flag)
+ vf_notify_receiver(hw_to_vdec(hw)->vf_provider_name,
+ event_type, data);
+ else
+ vf_notify_receiver(provider_name, event_type, data);
+}
+
static void set_frame_info(struct vdec_avs_hw_s *hw, struct vframe_s *vf,
unsigned int *duration)
{
@@ -619,6 +788,8 @@ static void set_frame_info(struct vdec_avs_hw_s *hw, struct vframe_s *vf,
/*vf->ratio_control |= DISP_RATIO_FORCECONFIG | DISP_RATIO_KEEPRATIO; */
vf->flag = 0;
+ buf_of_vf(vf)->detached = 0;
+
}
#ifdef ENABLE_USER_DATA
@@ -755,7 +926,7 @@ static void vavs_isr(void)
u32 buffer_status_debug;
struct vdec_avs_hw_s *hw = (struct vdec_avs_hw_s *)dev_id;
- /*if (debug_flag & AVS_DEBUG_UCODE) {
+ /*if (debug & AVS_DEBUG_UCODE) {
if (READ_VREG(AV_SCRATCH_E) != 0) {
pr_info("dbg%x: %x\n", READ_VREG(AV_SCRATCH_E),
READ_VREG(AV_SCRATCH_D));
@@ -766,9 +937,9 @@ static void vavs_isr(void)
#define DEBUG_REG2 AV_SCRATCH_D
debug_tag = READ_VREG(DEBUG_REG1);
- buffer_status_debug = debug_tag >> 24;
- debug_tag &= 0xffffff;
- if (debug_tag & 0x10000) {
+ buffer_status_debug = debug_tag >> 16;
+ debug_tag &= 0xffff;
+ /* if (debug_tag & 0x10000) {
int i;
dma_sync_single_for_cpu(
amports_get_dma_device(),
@@ -807,24 +978,46 @@ static void vavs_isr(void)
reset_process_time(hw);
else
WRITE_VREG(DEBUG_REG1, 0);
- } else if (debug_tag != 0) {
+ } else*/ if (debug_tag != 0) {
debug_print(hw, 0,
- "dbg%x: %x buffer_status 0x%x l/w/r %x %x %x bitcnt %x\n",
+ "dbg%x: %x buffer_status 0x%x l/w/r %x %x %x bitcnt %x AVAIL %x\n",
debug_tag,
READ_VREG(DEBUG_REG2),
buffer_status_debug,
READ_VREG(VLD_MEM_VIFIFO_LEVEL),
READ_VREG(VLD_MEM_VIFIFO_WP),
READ_VREG(VLD_MEM_VIFIFO_RP),
- READ_VREG(VIFF_BIT_CNT));
+ READ_VREG(VIFF_BIT_CNT),
+ READ_VREG(VLD_MEM_VIFIFO_BYTES_AVAIL));
+
if (((udebug_pause_pos & 0xffff)
== (debug_tag & 0xffff)) &&
(udebug_pause_decode_idx == 0 ||
udebug_pause_decode_idx == hw->decode_pic_count) &&
(udebug_pause_val == 0 ||
- udebug_pause_val == READ_VREG(DEBUG_REG2))) {
+ udebug_pause_val == READ_VREG(DEBUG_REG2)) &&
+ (udebug_pause_ins_id == 0 ||
+ DECODE_ID(hw) == (udebug_pause_ins_id -1))) {
udebug_pause_pos &= 0xffff;
hw->ucode_pause_pos = udebug_pause_pos;
+ if (debug & DEBUG_PIC_DONE_WHEN_UCODE_PAUSE) {
+ hw->decode_pic_count++;
+ if ((hw->decode_pic_count & 0xffff) == 0) {
+ /*make ucode do not handle it as first picture*/
+ hw->decode_pic_count++;
+ }
+ reset_process_time(hw);
+ hw->dec_result = DEC_RESULT_DONE;
+ amvdec_stop();
+ vavs_save_regs(hw);
+ debug_print(hw, PRINT_FLAG_DECODING,
+ "%s ucode pause, force done, decode_pic_count = %d, bit_cnt=0x%x\n",
+ __func__,
+ hw->decode_pic_count,
+ READ_VREG(VIFF_BIT_CNT));
+ vdec_schedule_work(&hw->work);
+ return IRQ_HANDLED;
+ }
}
if (hw->ucode_pause_pos)
reset_process_time(hw);
@@ -856,12 +1049,13 @@ static void vavs_isr(void)
#endif
reg = READ_VREG(AVS_BUFFEROUT);
if (reg) {
- if (debug_flag & AVS_DEBUG_PRINT)
- pr_info("AVS_BUFFEROUT=%x\n", reg);
+ unsigned short decode_pic_count
+ = READ_VREG(DECODE_PIC_COUNT);
+ debug_print(hw, PRINT_FLAG_DECODING, "AVS_BUFFEROUT=0x%x decode_pic_count %d\n",
+ reg, decode_pic_count);
if (pts_by_offset) {
offset = READ_VREG(AVS_OFFSET_REG);
- if (debug_flag & AVS_DEBUG_PRINT)
- pr_info("AVS OFFSET=%x\n", offset);
+ debug_print(hw, PRINT_FLAG_DECODING, "AVS OFFSET=%x\n", offset);
if (pts_lookup_offset_us64(PTS_TYPE_VIDEO, offset, &pts,
&frame_size,
0, &pts_us64) == 0) {
@@ -877,6 +1071,11 @@ static void vavs_isr(void)
}
repeat_count = READ_VREG(AVS_REPEAT_COUNT);
+#ifdef USE_DYNAMIC_BUF_NUM
+ buffer_index =
+ ((reg & 0x7) +
+ (((reg >> 8) & 0x3) << 3) - 1) & 0x1f;
+#else
if (firmware_sel == 0)
buffer_index =
((reg & 0x7) +
@@ -884,7 +1083,7 @@ static void vavs_isr(void)
else
buffer_index =
((reg & 0x7) - 1) & 3;
-
+#endif
picture_type = (reg >> 3) & 7;
#ifdef DEBUG_PTS
if (picture_type == I_PICTURE) {
@@ -914,10 +1113,9 @@ static void vavs_isr(void)
} else if (reg & INTERLACE_FLAG || force_interlaced_frame) { /* interlace */
hw->throw_pb_flag = 0;
- if (debug_flag & AVS_DEBUG_PRINT) {
- pr_info("interlace, picture type %d\n",
+ debug_print(hw, PRINT_FLAG_VFRAME_DETAIL,
+ "interlace, picture type %d\n",
picture_type);
- }
if (kfifo_get(&hw->newframe_q, &vf) == 0) {
pr_info
@@ -989,10 +1187,9 @@ static void vavs_isr(void)
index2canvas(buffer_index);
vf->type_original = vf->type;
- if (debug_flag & AVS_DEBUG_PRINT) {
- pr_info("buffer_index %d, canvas addr %x\n",
+ debug_print(hw, PRINT_FLAG_VFRAME_DETAIL,
+ "buffer_index %d, canvas addr %x\n",
buffer_index, vf->canvas0Addr);
- }
vf->pts_us64 = (pts_valid) ? pts_us64 : 0;
hw->vfbuf_use[buffer_index]++;
vf->mem_handle =
@@ -1000,9 +1197,12 @@ static void vavs_isr(void)
hw->mm_blk_handle,
buffer_index);
+ if (hw->m_ins_flag && vdec_frame_based(hw_to_vdec(hw)))
+ set_vframe_pts(hw, decode_pic_count, vf);
+
kfifo_put(&hw->display_q,
(const struct vframe_s *)vf);
- vf_notify_receiver(PROVIDER_NAME,
+ avs_vf_notify_receiver(hw, PROVIDER_NAME,
VFRAME_EVENT_PROVIDER_VFRAME_READY,
NULL);
@@ -1068,19 +1268,21 @@ static void vavs_isr(void)
hw->mm_blk_handle,
buffer_index);
+ if (hw->m_ins_flag && vdec_frame_based(hw_to_vdec(hw)))
+ set_vframe_pts(hw, decode_pic_count, vf);
+
kfifo_put(&hw->display_q,
(const struct vframe_s *)vf);
- vf_notify_receiver(PROVIDER_NAME,
+ avs_vf_notify_receiver(hw, PROVIDER_NAME,
VFRAME_EVENT_PROVIDER_VFRAME_READY,
NULL);
hw->total_frame++;
} else { /* progressive */
hw->throw_pb_flag = 0;
- if (debug_flag & AVS_DEBUG_PRINT) {
- pr_info("progressive picture type %d\n",
+ debug_print(hw, PRINT_FLAG_VFRAME_DETAIL,
+ "progressive picture type %d\n",
picture_type);
- }
if (kfifo_get(&hw->newframe_q, &vf) == 0) {
pr_info
("fatal error, no available buffer slot.");
@@ -1145,19 +1347,22 @@ static void vavs_isr(void)
vf->type_original = vf->type;
vf->pts_us64 = (pts_valid) ? pts_us64 : 0;
- if (debug_flag & AVS_DEBUG_PRINT) {
- pr_info("buffer_index %d, canvas addr %x\n",
+ debug_print(hw, PRINT_FLAG_VFRAME_DETAIL,
+ "buffer_index %d, canvas addr %x\n",
buffer_index, vf->canvas0Addr);
- }
hw->vfbuf_use[buffer_index]++;
vf->mem_handle =
decoder_bmmu_box_get_mem_handle(
hw->mm_blk_handle,
buffer_index);
+
+ if (hw->m_ins_flag && vdec_frame_based(hw_to_vdec(hw)))
+ set_vframe_pts(hw, decode_pic_count, vf);
+
kfifo_put(&hw->display_q,
(const struct vframe_s *)vf);
- vf_notify_receiver(PROVIDER_NAME,
+ avs_vf_notify_receiver(hw, PROVIDER_NAME,
VFRAME_EVENT_PROVIDER_VFRAME_READY,
NULL);
hw->total_frame++;
@@ -1181,14 +1386,24 @@ static void vavs_isr(void)
if (hw->dec_result == DEC_RESULT_DONE ||
hw->dec_result == DEC_RESULT_AGAIN) {
debug_print(hw, PRINT_FLAG_DECODING,
- "%s !!! decode_status 0x%x, buf_status 0x%x, dec_result = 0x%x, decode_pic_count = %d\n",
- __func__, decode_status,
+ "%s !!! READ_VREG(DECODE_STATUS) = 0x%x, decode_status 0x%x, buf_status 0x%x, dec_result = 0x%x, decode_pic_count = %d bit_cnt=0x%x\n",
+ __func__, status_reg, decode_status,
hw->buf_status,
- hw->dec_result, hw->decode_pic_count);
+ hw->dec_result, hw->decode_pic_count,
+ READ_VREG(VIFF_BIT_CNT));
return IRQ_HANDLED;
- } else if (decode_status == DECODE_STATUS_PIC_DONE) {
- hw->buf_status = (status_reg >> 8) & 0xffff;
+ } else if (decode_status == DECODE_STATUS_PIC_DONE ||
+ decode_status == DECODE_STATUS_SKIP_PIC_DONE) {
+ hw->buf_status = (status_reg >> 16) & 0xffff;
+ if (decode_status == DECODE_STATUS_SKIP_PIC_DONE) {
+ hw->decode_status_skip_pic_done_flag = 1;
+ hw->decode_decode_cont_start_code = (status_reg >> 8) & 0xff;
+ }
hw->decode_pic_count++;
+ if ((hw->decode_pic_count & 0xffff) == 0) {
+ /*make ucode do not handle it as first picture*/
+ hw->decode_pic_count++;
+ }
reset_process_time(hw);
hw->dec_result = DEC_RESULT_DONE;
#if DEBUG_MULTI_FLAG == 1
@@ -1198,27 +1413,41 @@ static void vavs_isr(void)
#endif
vavs_save_regs(hw);
debug_print(hw, PRINT_FLAG_DECODING,
- "%s DECODE_STATUS_PIC_DONE, decode_status 0x%x, buf_status 0x%x, dec_result = 0x%x, decode_pic_count = %d\n",
- __func__, decode_status,
+ "%s %s, READ_VREG(DECODE_STATUS) = 0x%x, decode_status 0x%x, buf_status 0x%x, dec_result = 0x%x, decode_pic_count = %d, bit_cnt=0x%x\n",
+ __func__,
+ (decode_status == DECODE_STATUS_PIC_DONE) ?
+ "DECODE_STATUS_PIC_DONE" : "DECODE_STATUS_SKIP_PIC_DONE",
+ status_reg, decode_status,
hw->buf_status,
- hw->dec_result, hw->decode_pic_count);
+ hw->dec_result, hw->decode_pic_count,
+ READ_VREG(VIFF_BIT_CNT));
vdec_schedule_work(&hw->work);
return IRQ_HANDLED;
} else if (decode_status == DECODE_STATUS_DECODE_BUF_EMPTY ||
decode_status == DECODE_STATUS_SEARCH_BUF_EMPTY) {
- hw->buf_status = (status_reg >> 8) & 0xffff;
+ hw->buf_status = (status_reg >> 16) & 0xffff;
reset_process_time(hw);
- hw->dec_result = DEC_RESULT_AGAIN;
#if DEBUG_MULTI_FLAG == 1
WRITE_VREG(DECODE_STATUS, 0);
#else
amvdec_stop();
#endif
+ if (vdec_frame_based(hw_to_vdec(hw))) {
+ hw->dec_result = DEC_RESULT_DONE;
+ if (hw->decode_pic_count == 0) {
+ hw->decode_pic_count++;
+ }
+ vavs_save_regs(hw);
+ } else
+ hw->dec_result = DEC_RESULT_AGAIN;
+
debug_print(hw, PRINT_FLAG_DECODING,
- "%s BUF_EMPTY, decode_status 0x%x, buf_status 0x%x, dec_result = 0x%x, decode_pic_count = %d\n",
- __func__, decode_status,
+ "%s BUF_EMPTY, READ_VREG(DECODE_STATUS) = 0x%x, decode_status 0x%x, buf_status 0x%x, scratch_8 (AVS_BUFFERIN) 0x%x, dec_result = 0x%x, decode_pic_count = %d, bit_cnt=0x%x\n",
+ __func__, status_reg, decode_status,
hw->buf_status,
- hw->dec_result, hw->decode_pic_count);
+ hw->reg_scratch_8,
+ hw->dec_result, hw->decode_pic_count,
+ READ_VREG(VIFF_BIT_CNT));
vdec_schedule_work(&hw->work);
return IRQ_HANDLED;
}
@@ -1299,12 +1528,13 @@ static struct vframe_s *vavs_vf_get(void *op_arg)
}
debug_print(hw, PRINT_FLAG_VFRAME_DETAIL,
- "%s, index = %d, w %d h %d, type 0x%x\n",
+ "%s, index = %d, w %d h %d, type 0x%x detached %d\n",
__func__,
vf->index,
vf->width,
vf->height,
- vf->type);
+ vf->type,
+ buf_of_vf(vf)->detached);
}
return vf;
}
@@ -1322,18 +1552,19 @@ static void vavs_vf_put(struct vframe_s *vf, void *op_arg)
if (vf) {
hw->put_num++;
debug_print(hw, PRINT_FLAG_VFRAME_DETAIL,
- "%s, index = %d, w %d h %d, type 0x%x\n",
+ "%s, index = %d, w %d h %d, type 0x%x detached 0x%x\n",
__func__,
vf->index,
vf->width,
vf->height,
- vf->type);
+ vf->type,
+ buf_of_vf(vf)->detached);
}
if (hw->recover_flag)
return;
for (i = 0; i < VF_POOL_SIZE; i++) {
- if (vf == &hw->vfpool[i])
+ if (vf == &hw->vfpool[i].vf)
break;
}
if (i < VF_POOL_SIZE)
@@ -1391,14 +1622,12 @@ int vavs_set_isreset(struct vdec_s *vdec, int isreset)
static int vavs_vdec_info_init(struct vdec_avs_hw_s *hw)
{
- pr_info("%s %d\n", __func__, __LINE__);
hw->gvs = kzalloc(sizeof(struct vdec_info), GFP_KERNEL);
if (NULL == hw->gvs) {
pr_info("the struct of vdec status malloc failed.\n");
return -ENOMEM;
}
- pr_info("%s %d\n", __func__, __LINE__);
return 0;
}
@@ -1415,7 +1644,6 @@ static int vavs_canvas_init(struct vdec_avs_hw_s *hw)
if (hw->m_ins_flag)
vdec = hw_to_vdec(hw);
- hw->vf_buf_num_used = vf_buf_num;
if (buf_size <= 0x00400000) {
/* SD only */
canvas_width = 768;
@@ -1538,10 +1766,9 @@ static int vavs_canvas_init(struct vdec_avs_hw_s *hw)
CANVAS_ADDR_NOWRAP,
CANVAS_BLKMODE_32X32);
#endif
- if (debug_flag & AVS_DEBUG_PRINT) {
- pr_info("canvas config %d, addr %p\n", i,
+ debug_print(hw, PRINT_FLAG_VFRAME_DETAIL,
+ "canvas config %d, addr %p\n", i,
(void *)buf_start);
- }
}
}
return 0;
@@ -1577,7 +1804,7 @@ void vavs_recover(struct vdec_avs_hw_s *hw)
WRITE_VREG(AV_SCRATCH_1, hw->vf_buf_num_used);
} else {
int ii;
-
+#ifndef USE_DYNAMIC_BUF_NUM
for (ii = 0; ii < 4; ii++) {
WRITE_VREG(AV_SCRATCH_0 + ii,
(canvas_base + canvas_num * ii) |
@@ -1587,6 +1814,19 @@ void vavs_recover(struct vdec_avs_hw_s *hw)
<< 16)
);
}
+#else
+ for (ii = 0; ii < hw->vf_buf_num_used; ii += 2) {
+ WRITE_VREG(buf_spec_reg[ii >> 1],
+ (canvas_base + canvas_num * ii) |
+ ((canvas_base + canvas_num * ii + 1)
+ << 8) |
+ ((canvas_base + canvas_num * ii + 2)
+ << 16) |
+ ((canvas_base + canvas_num * ii + 3)
+ << 24)
+ );
+ }
+#endif
}
/* notify ucode the buffer offset */
@@ -1595,7 +1835,9 @@ void vavs_recover(struct vdec_avs_hw_s *hw)
/* disable PSCALE for hardware sharing */
WRITE_VREG(PSCALE_CTRL, 0);
+#ifndef USE_DYNAMIC_BUF_NUM
WRITE_VREG(AVS_SOS_COUNT, 0);
+#endif
WRITE_VREG(AVS_BUFFERIN, 0);
WRITE_VREG(AVS_BUFFEROUT, 0);
if (error_recovery_mode)
@@ -1607,7 +1849,7 @@ void vavs_recover(struct vdec_avs_hw_s *hw)
/* enable mailbox interrupt */
WRITE_VREG(ASSIST_MBOX1_MASK, 1);
-#if 1 /* def DEBUG_UCODE */
+#ifndef USE_DYNAMIC_BUF_NUM /* def DEBUG_UCODE */
WRITE_VREG(AV_SCRATCH_D, 0);
#endif
@@ -1665,37 +1907,44 @@ static void vavs_save_regs(struct vdec_avs_hw_s *hw)
hw->reg_viff_bit_cnt = READ_VREG(VIFF_BIT_CNT);
hw->reg_canvas_addr = READ_VREG(REC_CANVAS_ADDR);
- hw->reg_dbkr_canvas_addr = READ_VREG(DBKR_CANVAS_ADDR);
- hw->reg_dbkw_canvas_addr = READ_VREG(DBKW_CANVAS_ADDR);
- hw->reg_anc2_canvas_addr = READ_VREG(ANC2_CANVAS_ADDR);
- hw->reg_anc0_canvas_addr = READ_VREG(ANC0_CANVAS_ADDR);
- hw->reg_anc1_canvas_addr = READ_VREG(ANC1_CANVAS_ADDR);
-
- hw->slice_ver_pos_pic_type = READ_VREG(SLICE_VER_POS_PIC_TYPE);
-
- hw->vc1_control_reg = READ_VREG(VC1_CONTROL_REG);
- hw->avs_co_mb_wr_addr = READ_VREG(AVS_CO_MB_WR_ADDR);
- hw->slice_start_byte_01 = READ_VREG(SLICE_START_BYTE_01);
- hw->slice_start_byte_23 = READ_VREG(SLICE_START_BYTE_23);
- hw->vcop_ctrl_reg = READ_VREG(VCOP_CTRL_REG);
- hw->iqidct_control = READ_VREG(IQIDCT_CONTROL);
- hw->rv_ai_mb_count = READ_VREG(RV_AI_MB_COUNT);
- hw->slice_qp = READ_VREG(SLICE_QP);
-
- hw->dc_scaler = READ_VREG(DC_SCALER);
- hw->avsp_iq_wq_param_01 = READ_VREG(AVSP_IQ_WQ_PARAM_01);
- hw->avsp_iq_wq_param_23 = READ_VREG(AVSP_IQ_WQ_PARAM_23);
- hw->avsp_iq_wq_param_45 = READ_VREG(AVSP_IQ_WQ_PARAM_45);
- hw->avs_co_mb_rd_addr = READ_VREG(AVS_CO_MB_RD_ADDR);
- hw->dblk_mb_wid_height = READ_VREG(DBLK_MB_WID_HEIGHT);
- hw->mc_pic_w_h = READ_VREG(MC_PIC_W_H);
- hw->avs_co_mb_rw_ctl = READ_VREG(AVS_CO_MB_RW_CTL);
-
- hw->vld_decode_control = READ_VREG(VLD_DECODE_CONTROL);
+ hw->reg_dbkr_canvas_addr = READ_VREG(DBKR_CANVAS_ADDR);
+ hw->reg_dbkw_canvas_addr = READ_VREG(DBKW_CANVAS_ADDR);
+ hw->reg_anc2_canvas_addr = READ_VREG(ANC2_CANVAS_ADDR);
+ hw->reg_anc0_canvas_addr = READ_VREG(ANC0_CANVAS_ADDR);
+ hw->reg_anc1_canvas_addr = READ_VREG(ANC1_CANVAS_ADDR);
+ hw->reg_anc3_canvas_addr = READ_VREG(ANC3_CANVAS_ADDR);
+ hw->reg_anc4_canvas_addr = READ_VREG(ANC4_CANVAS_ADDR);
+ hw->reg_anc5_canvas_addr = READ_VREG(ANC5_CANVAS_ADDR);
+
+ hw->slice_ver_pos_pic_type = READ_VREG(SLICE_VER_POS_PIC_TYPE);
+
+ hw->vc1_control_reg = READ_VREG(VC1_CONTROL_REG);
+ hw->avs_co_mb_wr_addr = READ_VREG(AVS_CO_MB_WR_ADDR);
+ hw->slice_start_byte_01 = READ_VREG(SLICE_START_BYTE_01);
+ hw->slice_start_byte_23 = READ_VREG(SLICE_START_BYTE_23);
+ hw->vcop_ctrl_reg = READ_VREG(VCOP_CTRL_REG);
+ hw->iqidct_control = READ_VREG(IQIDCT_CONTROL);
+ hw->rv_ai_mb_count = READ_VREG(RV_AI_MB_COUNT);
+ hw->slice_qp = READ_VREG(SLICE_QP);
+
+ hw->dc_scaler = READ_VREG(DC_SCALER);
+ hw->avsp_iq_wq_param_01 = READ_VREG(AVSP_IQ_WQ_PARAM_01);
+ hw->avsp_iq_wq_param_23 = READ_VREG(AVSP_IQ_WQ_PARAM_23);
+ hw->avsp_iq_wq_param_45 = READ_VREG(AVSP_IQ_WQ_PARAM_45);
+ hw->avs_co_mb_rd_addr = READ_VREG(AVS_CO_MB_RD_ADDR);
+ hw->dblk_mb_wid_height = READ_VREG(DBLK_MB_WID_HEIGHT);
+ hw->mc_pic_w_h = READ_VREG(MC_PIC_W_H);
+ hw->avs_co_mb_rw_ctl = READ_VREG(AVS_CO_MB_RW_CTL);
+
+ hw->vld_decode_control = READ_VREG(VLD_DECODE_CONTROL);
}
static void vavs_restore_regs(struct vdec_avs_hw_s *hw)
{
+ debug_print(hw, PRINT_FLAG_DECODING,
+ "%s scratch_8 (AVS_BUFFERIN) 0x%x, decode_pic_count = %d\n",
+ __func__, hw->reg_scratch_8, hw->decode_pic_count);
+
WRITE_VREG(AV_SCRATCH_0, hw->reg_scratch_0);
WRITE_VREG(AV_SCRATCH_1, hw->reg_scratch_1);
WRITE_VREG(AV_SCRATCH_2, hw->reg_scratch_2);
@@ -1725,6 +1974,9 @@ static void vavs_restore_regs(struct vdec_avs_hw_s *hw)
WRITE_VREG(ANC2_CANVAS_ADDR, hw->reg_anc2_canvas_addr);
WRITE_VREG(ANC0_CANVAS_ADDR, hw->reg_anc0_canvas_addr);
WRITE_VREG(ANC1_CANVAS_ADDR, hw->reg_anc1_canvas_addr);
+ WRITE_VREG(ANC3_CANVAS_ADDR, hw->reg_anc3_canvas_addr);
+ WRITE_VREG(ANC4_CANVAS_ADDR, hw->reg_anc4_canvas_addr);
+ WRITE_VREG(ANC5_CANVAS_ADDR, hw->reg_anc5_canvas_addr);
WRITE_VREG(SLICE_VER_POS_PIC_TYPE, hw->slice_ver_pos_pic_type);
@@ -1789,15 +2041,28 @@ static int vavs_prot_init(struct vdec_avs_hw_s *hw)
int i;
if (hw->decode_pic_count == 0) {
r = vavs_canvas_init(hw);
+#ifndef USE_DYNAMIC_BUF_NUM
for (i = 0; i < 4; i++) {
WRITE_VREG(AV_SCRATCH_0 + i,
hw->canvas_spec[i]
);
}
+#else
+ for (i = 0; i < hw->vf_buf_num_used; i += 2) {
+ WRITE_VREG(buf_spec_reg[i >> 1],
+ (hw->canvas_spec[i] & 0xffff) |
+ ((hw->canvas_spec[i + 1] & 0xffff)
+ << 16)
+ );
+ debug_print(hw, PRINT_FLAG_DECODING,
+ "%s WRITE_VREG(0x%x, 0x%x)\n",
+ __func__, buf_spec_reg[i >> 1], READ_VREG(buf_spec_reg[i >> 1]));
+ }
+#endif
} else
vavs_restore_regs(hw);
- for (i = 0; i < 4; i++) {
+ for (i = 0; i < hw->vf_buf_num_used; i++) {
canvas_config_ex(canvas_y(hw->canvas_spec[i]),
hw->canvas_config[i][0].phy_addr,
hw->canvas_config[i][0].width,
@@ -1823,7 +2088,7 @@ static int vavs_prot_init(struct vdec_avs_hw_s *hw)
WRITE_VREG(AV_SCRATCH_1, hw->vf_buf_num_used);
} else {
int ii;
-
+#ifndef USE_DYNAMIC_BUF_NUM
for (ii = 0; ii < 4; ii++) {
WRITE_VREG(AV_SCRATCH_0 + ii,
(canvas_base + canvas_num * ii) |
@@ -1833,6 +2098,19 @@ static int vavs_prot_init(struct vdec_avs_hw_s *hw)
<< 16)
);
}
+#else
+ for (ii = 0; ii < hw->vf_buf_num_used; ii += 2) {
+ WRITE_VREG(buf_spec_reg[ii >> 1],
+ (canvas_base + canvas_num * ii) |
+ ((canvas_base + canvas_num * ii + 1)
+ << 8) |
+ ((canvas_base + canvas_num * ii + 2)
+ << 16) |
+ ((canvas_base + canvas_num * ii + 3)
+ << 24)
+ );
+ }
+#endif
/*
*WRITE_VREG(AV_SCRATCH_0, 0x010100);
*WRITE_VREG(AV_SCRATCH_1, 0x040403);
@@ -1856,7 +2134,9 @@ static int vavs_prot_init(struct vdec_avs_hw_s *hw)
WRITE_VREG(PSCALE_CTRL, 0);
if (hw->decode_pic_count == 0) {
+#ifndef USE_DYNAMIC_BUF_NUM
WRITE_VREG(AVS_SOS_COUNT, 0);
+#endif
WRITE_VREG(AVS_BUFFERIN, 0);
WRITE_VREG(AVS_BUFFEROUT, 0);
}
@@ -1869,7 +2149,7 @@ static int vavs_prot_init(struct vdec_avs_hw_s *hw)
/* enable mailbox interrupt */
WRITE_VREG(ASSIST_MBOX1_MASK, 1);
-#if 1 /* def DEBUG_UCODE */
+#ifndef USE_DYNAMIC_BUF_NUM /* def DEBUG_UCODE */
if (hw->decode_pic_count == 0)
WRITE_VREG(AV_SCRATCH_D, 0);
#endif
@@ -1881,7 +2161,12 @@ static int vavs_prot_init(struct vdec_avs_hw_s *hw)
#ifdef PIC_DC_NEED_CLEAR
CLEAR_VREG_MASK(MDEC_PIC_DC_CTRL, 1 << 31);
#endif
+ if (hw->m_ins_flag && start_decoding_delay > 0)
+ msleep(start_decoding_delay);
+ //pr_info("+++++++++++++++++++++++++++++++\n");
+ //pr_info("+++++++++++++++++++++++++++++++\n");
+ //pr_info("+++++++++++++++++++++++++++++++\n");
#ifdef AVSP_LONG_CABAC
if (firmware_sel == 0) {
WRITE_VREG(LONG_CABAC_DES_ADDR, es_write_addr_phy);
@@ -1900,98 +2185,29 @@ static int vavs_prot_init(struct vdec_avs_hw_s *hw)
if (hw->m_ins_flag) {
if (vdec_frame_based(hw_to_vdec(hw)))
WRITE_VREG(DECODE_MODE, DECODE_MODE_MULTI_FRAMEBASE);
- else
- WRITE_VREG(DECODE_MODE, DECODE_MODE_MULTI_STREAMBASE);
+ else {
+ if (hw->decode_status_skip_pic_done_flag) {
+ WRITE_VREG(DECODE_CFG, hw->decode_decode_cont_start_code);
+ WRITE_VREG(DECODE_MODE, DECODE_MODE_MULTI_STREAMBASE_CONT);
+ } else
+ WRITE_VREG(DECODE_MODE, DECODE_MODE_MULTI_STREAMBASE);
+ }
WRITE_VREG(DECODE_LMEM_BUF_ADR, hw->lmem_phy_addr);
} else
WRITE_VREG(DECODE_MODE, DECODE_MODE_SINGLE);
- //WRITE_VREG(DECODE_MODE, DECODE_MODE_SINGLE);
- WRITE_VREG(DECODE_STOP_POS, udebug_flag);
-
- return r;
-}
-
-#if DEBUG_MULTI_FLAG > 0
-static int vavs_prot_init_vld_only(struct vdec_avs_hw_s *hw)
-{
- int r = 0;
- /***************** reset vld **********************************/
- WRITE_VREG(POWER_CTL_VLD, 0x10);
- WRITE_VREG_BITS(VLD_MEM_VIFIFO_CONTROL, 2, MEM_FIFO_CNT_BIT, 2);
- WRITE_VREG_BITS(VLD_MEM_VIFIFO_CONTROL, 8, MEM_LEVEL_CNT_BIT, 6);
- /*************************************************************/
- if (hw->m_ins_flag) {
- int i;
- if (hw->decode_pic_count == 0) {
- r = vavs_canvas_init(hw);
- for (i = 0; i < 4; i++) {
- WRITE_VREG(AV_SCRATCH_0 + i,
- hw->canvas_spec[i]
- );
- }
- } else
- vavs_restore_regs(hw);
- for (i = 0; i < 4; i++) {
- canvas_config_ex(canvas_y(hw->canvas_spec[i]),
- hw->canvas_config[i][0].phy_addr,
- hw->canvas_config[i][0].width,
- hw->canvas_config[i][0].height,
- CANVAS_ADDR_NOWRAP,
- hw->canvas_config[i][0].block_mode,
- 0);
-
- canvas_config_ex(canvas_u(hw->canvas_spec[i]),
- hw->canvas_config[i][1].phy_addr,
- hw->canvas_config[i][1].width,
- hw->canvas_config[i][1].height,
- CANVAS_ADDR_NOWRAP,
- hw->canvas_config[i][1].block_mode,
- 0);
- }
+ if (ins_udebug_flag[DECODE_ID(hw)] &&
+ (ins_udebug_flag[DECODE_ID(hw)] >> 16) == hw->decode_pic_count) {
+ WRITE_VREG(DECODE_STOP_POS,
+ ins_udebug_flag[DECODE_ID(hw)] & 0xffff);
}
- /* notify ucode the buffer offset */
-#if DEBUG_MULTI_FLAG == 0
- /* disable PSCALE for hardware sharing */
- WRITE_VREG(PSCALE_CTRL, 0);
-
- if (hw->decode_pic_count == 0) {
- WRITE_VREG(AVS_SOS_COUNT, 0);
- WRITE_VREG(AVS_BUFFERIN, 0);
- WRITE_VREG(AVS_BUFFEROUT, 0);
- }
- if (error_recovery_mode)
- WRITE_VREG(AVS_ERROR_RECOVERY_MODE, 0);
else
- WRITE_VREG(AVS_ERROR_RECOVERY_MODE, 1);
- /* clear mailbox interrupt */
- WRITE_VREG(ASSIST_MBOX1_CLR_REG, 1);
-
- /* enable mailbox interrupt */
- WRITE_VREG(ASSIST_MBOX1_MASK, 1);
-
-#ifdef NV21
- SET_VREG_MASK(MDEC_PIC_DC_CTRL, 1 << 17);
-#endif
-
-#ifdef PIC_DC_NEED_CLEAR
- CLEAR_VREG_MASK(MDEC_PIC_DC_CTRL, 1 << 31);
-#endif
-#endif
- if (hw->m_ins_flag) {
- if (vdec_frame_based(hw_to_vdec(hw)))
- WRITE_VREG(DECODE_MODE, DECODE_MODE_MULTI_FRAMEBASE);
- else
- WRITE_VREG(DECODE_MODE, DECODE_MODE_MULTI_STREAMBASE);
- WRITE_VREG(DECODE_LMEM_BUF_ADR, hw->lmem_phy_addr);
- } else
- WRITE_VREG(DECODE_MODE, DECODE_MODE_SINGLE);
- //WRITE_VREG(DECODE_MODE, DECODE_MODE_SINGLE);
- WRITE_VREG(DECODE_STOP_POS, udebug_flag);
+ WRITE_VREG(DECODE_STOP_POS, udebug_flag);
+ hw->old_udebug_flag = udebug_flag;
return r;
}
-#endif
+
#ifdef AVSP_LONG_CABAC
static unsigned char es_write_addr[MAX_CODED_FRAME_SIZE] __aligned(64);
@@ -2000,6 +2216,8 @@ static void vavs_local_init(struct vdec_avs_hw_s *hw)
{
int i;
+ hw->vf_buf_num_used = vf_buf_num;
+
hw->vavs_ratio = hw->vavs_amstream_dec_info.ratio;
hw->avi_flag = (unsigned long) hw->vavs_amstream_dec_info.param;
@@ -2020,13 +2238,14 @@ static void vavs_local_init(struct vdec_avs_hw_s *hw)
INIT_KFIFO(hw->newframe_q);
for (i = 0; i < VF_POOL_SIZE; i++) {
- const struct vframe_s *vf = &hw->vfpool[i];
+ const struct vframe_s *vf = &hw->vfpool[i].vf;
- hw->vfpool[i].index = vf_buf_num;
- hw->vfpool[i].bufWidth = 1920;
+ hw->vfpool[i].vf.index = hw->vf_buf_num_used;
+ hw->vfpool[i].vf.bufWidth = 1920;
+ hw->vfpool[i].detached = 0;
kfifo_put(&hw->newframe_q, vf);
}
- for (i = 0; i < vf_buf_num; i++)
+ for (i = 0; i < hw->vf_buf_num_used; i++)
hw->vfbuf_use[i] = 0;
/*cur_vfpool = vfpool;*/
@@ -2088,7 +2307,7 @@ static void vavs_local_reset(struct vdec_avs_hw_s *hw)
pr_info("error, local reset\n");
amvdec_stop();
msleep(100);
- vf_notify_receiver(PROVIDER_NAME, VFRAME_EVENT_PROVIDER_RESET, NULL);
+ avs_vf_notify_receiver(hw, PROVIDER_NAME, VFRAME_EVENT_PROVIDER_RESET, NULL);
vavs_local_init(hw);
vavs_recover(hw);
@@ -2122,7 +2341,7 @@ static void vavs_fatal_error_handler(struct work_struct *work)
{
struct vdec_avs_hw_s *hw =
container_of(work, struct vdec_avs_hw_s, fatal_error_wd_work);
- if (debug_flag & AVS_DEBUG_OLD_ERROR_HANDLE) {
+ if (debug & AVS_DEBUG_OLD_ERROR_HANDLE) {
mutex_lock(&vavs_mutex);
pr_info("vavs fatal error reset !\n");
amvdec_stop();
@@ -2148,7 +2367,7 @@ static void vavs_notify_work(struct work_struct *work)
struct vdec_avs_hw_s *hw =
container_of(work, struct vdec_avs_hw_s, notify_work);
if (hw->fr_hint_status == VDEC_NEED_HINT) {
- vf_notify_receiver(PROVIDER_NAME ,
+ avs_vf_notify_receiver(hw, PROVIDER_NAME ,
VFRAME_EVENT_PROVIDER_FR_HINT ,
(void *)((unsigned long)hw->frame_dur));
hw->fr_hint_status = VDEC_HINTED;
@@ -2166,7 +2385,7 @@ static void avs_set_clk(struct work_struct *work)
hw->saved_resolution = hw->frame_width * hw->frame_height * fps;
if (firmware_sel == 0 &&
- (debug_flag & AVS_DEBUG_USE_FULL_SPEED)) {
+ (debug & AVS_DEBUG_USE_FULL_SPEED)) {
vdec_source_changed(VFORMAT_AVS,
4096, 2048, 60);
} else {
@@ -2177,6 +2396,9 @@ static void avs_set_clk(struct work_struct *work)
}
}
+#ifdef DEBUG_MULTI_WITH_AUTOMODE
+int delay_count = 0;
+#endif
static void vavs_put_timer_func(unsigned long arg)
{
struct vdec_avs_hw_s *hw = (struct vdec_avs_hw_s *)arg;
@@ -2185,11 +2407,17 @@ static void vavs_put_timer_func(unsigned long arg)
#ifndef HANDLE_AVS_IRQ
vavs_isr();
#endif
-
+#ifdef DEBUG_MULTI_WITH_AUTOMODE
+ if (delay_count > 0) {
+ if (delay_count == 1)
+ amvdec_start();
+ delay_count--;
+ }
+#endif
if (READ_VREG(AVS_SOS_COUNT)) {
if (!error_recovery_mode) {
#if 0
- if (debug_flag & AVS_DEBUG_OLD_ERROR_HANDLE) {
+ if (debug & AVS_DEBUG_OLD_ERROR_HANDLE) {
mutex_lock(&vavs_mutex);
pr_info("vavs fatal error reset !\n");
amvdec_stop();
@@ -2263,14 +2491,14 @@ static void vavs_put_timer_func(unsigned long arg)
struct vframe_s *vf;
if (kfifo_get(&hw->recycle_q, &vf)) {
- if ((vf->index < vf_buf_num) &&
+ if ((vf->index < hw->vf_buf_num_used) &&
(--hw->vfbuf_use[vf->index] == 0)) {
debug_print(hw, PRINT_FLAG_DECODING,
"%s WRITE_VREG(AVS_BUFFERIN, 0x%x) for vf index of %d\n",
__func__,
~(1 << vf->index), vf->index);
WRITE_VREG(AVS_BUFFERIN, ~(1 << vf->index));
- vf->index = vf_buf_num;
+ vf->index = hw->vf_buf_num_used;
}
kfifo_put(&hw->newframe_q,
(const struct vframe_s *)vf);
@@ -2498,21 +2726,19 @@ static s32 vavs_init(struct vdec_avs_hw_s *hw)
#endif
hw->stat |= STAT_ISR_REG;
- pr_info("%s %d\n", __func__, __LINE__);
#ifdef CONFIG_AMLOGIC_POST_PROCESS_MANAGER
vf_provider_init(&vavs_vf_prov, PROVIDER_NAME, &vavs_vf_provider, hw);
vf_reg_provider(&vavs_vf_prov);
- vf_notify_receiver(PROVIDER_NAME, VFRAME_EVENT_PROVIDER_START, NULL);
+ avs_vf_notify_receiver(hw, PROVIDER_NAME, VFRAME_EVENT_PROVIDER_START, NULL);
#else
vf_provider_init(&vavs_vf_prov, PROVIDER_NAME, &vavs_vf_provider, hw);
vf_reg_provider(&vavs_vf_prov);
#endif
- pr_info("%s %d\n", __func__, __LINE__);
if (hw->vavs_amstream_dec_info.rate != 0) {
if (!hw->is_reset)
- vf_notify_receiver(PROVIDER_NAME,
+ avs_vf_notify_receiver(hw, PROVIDER_NAME,
VFRAME_EVENT_PROVIDER_FR_HINT,
(void *)((unsigned long)
hw->vavs_amstream_dec_info.rate));
@@ -2525,7 +2751,6 @@ static s32 vavs_init(struct vdec_avs_hw_s *hw)
hw->recycle_timer.data = (ulong)(hw);
hw->recycle_timer.function = vavs_put_timer_func;
hw->recycle_timer.expires = jiffies + PUT_INTERVAL;
- pr_info("%s %d\n", __func__, __LINE__);
add_timer(&hw->recycle_timer);
@@ -2537,10 +2762,15 @@ static s32 vavs_init(struct vdec_avs_hw_s *hw)
#endif
vdec_source_changed(VFORMAT_AVS,
1920, 1080, 30);
+#ifdef DEBUG_MULTI_WITH_AUTOMODE
+ if (start_decoding_delay == 0)
+ amvdec_start();
+ else
+ delay_count = start_decoding_delay/10;
+#else
amvdec_start();
-
+#endif
hw->stat |= STAT_VDEC_RUN;
- pr_info("%s %d\n", __func__, __LINE__);
return 0;
}
@@ -2569,7 +2799,9 @@ static int amvdec_avs_probe(struct platform_device *pdev)
firmware_sel = 1;
if (firmware_sel == 1) {
+#ifndef USE_DYNAMIC_BUF_NUM
vf_buf_num = 4;
+#endif
canvas_base = 0;
canvas_num = 3;
} else {
@@ -2692,7 +2924,7 @@ static int amvdec_avs_remove(struct platform_device *pdev)
#endif
if (hw->stat & STAT_VF_HOOK) {
if (hw->fr_hint_status == VDEC_HINTED && !hw->is_reset)
- vf_notify_receiver(PROVIDER_NAME,
+ avs_vf_notify_receiver(hw, PROVIDER_NAME,
VFRAME_EVENT_PROVIDER_FR_END_HINT, NULL);
hw->fr_hint_status = VDEC_NO_NEED_HINT;
vf_unreg_provider(&vavs_vf_prov);
@@ -2746,16 +2978,51 @@ static struct platform_driver amvdec_avs_driver = {
}
};
+static void recycle_frames(struct vdec_avs_hw_s *hw);
static unsigned long run_ready(struct vdec_s *vdec, unsigned long mask)
{
struct vdec_avs_hw_s *hw =
(struct vdec_avs_hw_s *)vdec->private;
int ret = 1;
+ unsigned buf_busy_mask = (1 << hw->vf_buf_num_used) - 1;
+#ifdef DEBUG_MULTI_FRAME_INS
+ if ((DECODE_ID(hw) == 0) && run_count[0] > run_count[1] &&
+ run_count[1] < max_run_count[1])
+ return 0;
- if ((hw->buf_status & 0xf) == 0xf &&
- kfifo_len(&hw->recycle_q) == 0)
- ret = 0;
+ if ((DECODE_ID(hw) == 1) && run_count[1] >= run_count[0] &&
+ run_count[0] < max_run_count[0])
+ return 0;
+
+ if (max_run_count[DECODE_ID(hw)] > 0 &&
+ run_count[DECODE_ID(hw)] >= max_run_count[DECODE_ID(hw)])
+ return 0;
+#endif
+
+ if (hw->reset_decode_flag == 0 &&
+ hw->again_flag == 0 &&
+ (hw->buf_status & buf_busy_mask) == buf_busy_mask) {
+ recycle_frames(hw);
+ if (hw->buf_recycle_status == 0)
+ ret = 0;
+ }
+
+ if (again_threshold > 0 &&
+ hw->pre_parser_wr_ptr != 0 &&
+ hw->again_flag &&
+ (!vdec_frame_based(vdec))) {
+ u32 parser_wr_ptr =
+ READ_PARSER_REG(PARSER_VIDEO_WP);
+ if (parser_wr_ptr >= hw->pre_parser_wr_ptr &&
+ (parser_wr_ptr - hw->pre_parser_wr_ptr) <
+ again_threshold) {
+ int r = vdec_sync_input(vdec);
+ debug_print(hw, PRINT_FLAG_VFRAME_DETAIL,
+ "%s buf lelvel:%x\n", __func__, r);
+ ret = 0;
+ }
+ }
if (ret)
hw->not_run_ready = 0;
@@ -2788,6 +3055,9 @@ static void vavs_work(struct work_struct *work)
hw->buf_recycle_status = 0;
if (!hw->ctx_valid)
hw->ctx_valid = 1;
+#ifdef DEBUG_MULTI_FRAME_INS
+ msleep(delay);
+#endif
vdec_vframe_dirty(hw_to_vdec(hw), hw->chunk);
} else if (hw->dec_result == DEC_RESULT_AGAIN
&& (hw_to_vdec(hw)->next_status !=
@@ -2830,7 +3100,8 @@ static void vavs_work(struct work_struct *work)
hw->stat &= ~STAT_ISR_REG;
}
} else if (hw->dec_result == DEC_RESULT_EOS) {
- pr_info("%s: end of stream\n", __func__);
+ debug_print(hw, PRINT_FLAG_DECODING,
+ "%s: end of stream\n", __func__);
if (hw->stat & STAT_VDEC_RUN) {
amvdec_stop();
hw->stat &= ~STAT_VDEC_RUN;
@@ -2890,14 +3161,35 @@ static void handle_decoding_error(struct vdec_avs_hw_s *hw)
struct vframe_s *vf;
spin_lock_irqsave(&lock, flags);
for (i = 0; i < VF_POOL_SIZE; i++) {
- vf = &hw->vfpool[i];
- if (vf->index < vf_buf_num)
- vf->index = -1;
+ vf = &hw->vfpool[i].vf;
+ if (vf->index < hw->vf_buf_num_used) {
+ hw->vfpool[i].detached = 1;
+ hw->vfbuf_use[vf->index] = 0;
+ }
}
- for (i = 0; i < vf_buf_num; i++)
- hw->vfbuf_use[i] = 0;
+ if (error_handle_policy & 0x2) {
+ while (!kfifo_is_empty(&hw->display_q)) {
+ if (kfifo_get(&hw->display_q, &vf)) {
+ if (buf_of_vf(vf)->detached !=0) {
+ debug_print(hw, PRINT_FLAG_DECODING,
+ "%s recycle %d => newframe_q\n",
+ __func__,
+ vf->index);
+ vf->index = hw->vf_buf_num_used;
+ buf_of_vf(vf)->detached = 0;
+ kfifo_put(&hw->newframe_q,
+ (const struct vframe_s *)vf);
+ }
+ }
+
+ }
+ }
+ clear_pts_buf(hw);
+ hw->decode_pic_count = 0;
hw->reset_decode_flag = 1;
+ hw->pre_parser_wr_ptr = 0;
hw->buf_status = 0;
+ hw->throw_pb_flag = 1;
spin_unlock_irqrestore(&lock, flags);
}
@@ -2905,13 +3197,20 @@ static void timeout_process(struct vdec_avs_hw_s *hw)
{
struct vdec_s *vdec = hw_to_vdec(hw);
amvdec_stop();
- handle_decoding_error(hw);
+ if (error_handle_policy & 0x1) {
+ handle_decoding_error(hw);
+ } else {
+ vavs_save_regs(hw);
+
+ if (hw->decode_pic_count == 0)
+ hw->decode_pic_count++;
+ }
+ hw->dec_result = DEC_RESULT_DONE;
+
debug_print(hw, PRINT_FLAG_ERROR,
"%s decoder timeout, status=%d, level=%d\n",
__func__, vdec->status, READ_VREG(VLD_MEM_VIFIFO_LEVEL));
- hw->dec_result = DEC_RESULT_DONE;
reset_process_time(hw);
- hw->first_i_frame_ready = 0;
vdec_schedule_work(&hw->work);
}
@@ -2922,8 +3221,15 @@ static void recycle_frame_bufferin(struct vdec_avs_hw_s *hw)
struct vframe_s *vf;
if (kfifo_get(&hw->recycle_q, &vf)) {
- if ((vf->index < vf_buf_num) &&
- (vf->index >= 0) &&
+ if (buf_of_vf(vf)->detached) {
+ debug_print(hw, 0,
+ "%s recycle detached vf, index=%d detched %d used %d\n",
+ __func__, vf->index,
+ buf_of_vf(vf)->detached,
+ hw->vfbuf_use[vf->index]);
+ }
+ if ((vf->index < hw->vf_buf_num_used) &&
+ (buf_of_vf(vf)->detached == 0) &&
(--hw->vfbuf_use[vf->index] == 0)) {
hw->buf_recycle_status |= (1 << vf->index);
WRITE_VREG(AVS_BUFFERIN, ~(1 << vf->index));
@@ -2933,7 +3239,8 @@ static void recycle_frame_bufferin(struct vdec_avs_hw_s *hw)
READ_VREG(AVS_BUFFERIN), vf->index,
hw->buf_recycle_status);
}
- vf->index = vf_buf_num;
+ vf->index = hw->vf_buf_num_used;
+ buf_of_vf(vf)->detached = 0;
kfifo_put(&hw->newframe_q,
(const struct vframe_s *)vf);
}
@@ -2948,8 +3255,17 @@ static void recycle_frames(struct vdec_avs_hw_s *hw)
struct vframe_s *vf;
if (kfifo_get(&hw->recycle_q, &vf)) {
- if ((vf->index < vf_buf_num) &&
- (vf->index >= 0) &&
+ if (buf_of_vf(vf)->detached) {
+ debug_print(hw, 0,
+ "%s recycle detached vf, index=%d detched %d used %d\n",
+ __func__, vf->index,
+ buf_of_vf(vf)->detached,
+ hw->vfbuf_use[vf->index]);
+ }
+
+
+ if ((vf->index < hw->vf_buf_num_used) &&
+ (buf_of_vf(vf)->detached == 0) &&
(--hw->vfbuf_use[vf->index] == 0)) {
hw->buf_recycle_status |= (1 << vf->index);
debug_print(hw, PRINT_FLAG_DECODING,
@@ -2958,7 +3274,8 @@ static void recycle_frames(struct vdec_avs_hw_s *hw)
vf->index,
hw->buf_recycle_status);
}
- vf->index = vf_buf_num;
+ vf->index = hw->vf_buf_num_used;
+ buf_of_vf(vf)->detached = 0;
kfifo_put(&hw->newframe_q,
(const struct vframe_s *)vf);
}
@@ -2976,7 +3293,7 @@ static void check_timer_func(unsigned long arg)
unsigned long flags;
if (hw->m_ins_flag &&
- (debug_flag &
+ (debug &
DEBUG_WAIT_DECODE_DONE_WHEN_STOP) == 0 &&
vdec->next_status ==
VDEC_STATUS_DISCONNECTED) {
@@ -2989,11 +3306,27 @@ static void check_timer_func(unsigned long arg)
/*recycle*/
if (!hw->m_ins_flag ||
- hw->dec_result == DEC_RESULT_NONE) {
+ hw->dec_result == DEC_RESULT_NONE ||
+ hw->dec_result == DEC_RESULT_USERDATA) {
spin_lock_irqsave(&lock, flags);
recycle_frame_bufferin(hw);
spin_unlock_irqrestore(&lock, flags);
}
+
+ if (hw->m_ins_flag) {
+ if ((READ_VREG(AV_SCRATCH_5) & 0xf) != 0 &&
+ (READ_VREG(AV_SCRATCH_5) & 0xff00) != 0){
+ /*ucode buffer empty*/
+ if ((kfifo_len(&hw->recycle_q) == 0) &&
+ (kfifo_len(&hw->display_q) == 0)) {
+ debug_print(hw,
+ 0, "AV_SCRATCH_5=0x%x, recover ucode buffer_status\n",
+ READ_VREG(AV_SCRATCH_5));
+ WRITE_VREG(AV_SCRATCH_5, 0x10);
+ /*let ucode to recover buffer_status*/
+ }
+ }
+ }
if (radr != 0) {
if (rval != 0) {
WRITE_VREG(radr, rval);
@@ -3003,6 +3336,11 @@ static void check_timer_func(unsigned long arg)
rval = 0;
radr = 0;
}
+
+ if (udebug_flag != hw->old_udebug_flag) {
+ WRITE_VREG(DECODE_STOP_POS, udebug_flag);
+ hw->old_udebug_flag = udebug_flag;
+ }
if (dbg_cmd != 0) {
if (dbg_cmd == 1) {
int r = vdec_sync_input(vdec);
@@ -3018,7 +3356,7 @@ static void check_timer_func(unsigned long arg)
}
}
- if ((debug_flag & DEBUG_FLAG_DISABLE_TIMEOUT) == 0 &&
+ if ((debug & DEBUG_FLAG_DISABLE_TIMEOUT) == 0 &&
(input_frame_based(vdec) ||
(READ_VREG(VLD_MEM_VIFIFO_LEVEL) > 0x100)) &&
(timeout_val > 0) &&
@@ -3037,14 +3375,21 @@ static void check_timer_func(unsigned long arg)
if (READ_VREG(AVS_SOS_COUNT)) {
if (!error_recovery_mode) {
amvdec_stop();
- handle_decoding_error(hw);
+ if (error_handle_policy & 0x1) {
+ handle_decoding_error(hw);
+ } else {
+ vavs_save_regs(hw);
+
+ if (hw->decode_pic_count == 0)
+ hw->decode_pic_count++;
+ }
+ hw->dec_result = DEC_RESULT_DONE;
+
debug_print(hw, PRINT_FLAG_ERROR,
"%s decoder error, status=%d, level=%d, AVS_SOS_COUNT=0x%x\n",
__func__, vdec->status, READ_VREG(VLD_MEM_VIFIFO_LEVEL),
READ_VREG(AVS_SOS_COUNT));
- hw->dec_result = DEC_RESULT_DONE;
reset_process_time(hw);
- hw->first_i_frame_ready = 0;
vdec_schedule_work(&hw->work);
}
}
@@ -3069,12 +3414,8 @@ static void check_timer_func(unsigned long arg)
static int avs_hw_ctx_restore(struct vdec_avs_hw_s *hw)
{
/*int r = 0;*/
-#if DEBUG_MULTI_FLAG > 0
- if (hw->decode_pic_count > 0)
- vavs_prot_init_vld_only(hw);
- else
-#endif
vavs_prot_init(hw);
+
return 0;
}
@@ -3109,6 +3450,11 @@ void (*callback)(struct vdec_s *, void *),
int save_reg = READ_VREG(POWER_CTL_VLD);
int size, ret;
/* reset everything except DOS_TOP[1] and APB_CBUS[0]*/
+
+ hw->pre_parser_wr_ptr =
+ READ_PARSER_REG(PARSER_VIDEO_WP);
+
+#if 1
#if DEBUG_MULTI_FLAG > 0
if (hw->decode_pic_count == 0) {
#endif
@@ -3116,10 +3462,14 @@ void (*callback)(struct vdec_s *, void *),
WRITE_VREG(DOS_SW_RESET0, 0);
WRITE_VREG(POWER_CTL_VLD, save_reg);
hw->run_count++;
+ run_count[DECODE_ID(hw)] = hw->run_count;
vdec_reset_core(vdec);
#if DEBUG_MULTI_FLAG > 0
}
#endif
+#else
+ vdec_reset_core(vdec);
+#endif
hw->vdec_cb_arg = arg;
hw->vdec_cb = callback;
@@ -3155,7 +3505,7 @@ void (*callback)(struct vdec_s *, void *),
data = ((u8 *)hw->chunk->block->start_virt) +
hw->chunk->offset;
- if (debug_flag & PRINT_FLAG_RUN_FLOW
+ if (debug & PRINT_FLAG_RUN_FLOW
) {
debug_print(hw, 0,
"%s decode_pic_count %d buf_recycle_status 0x%x: size 0x%x sum 0x%x %02x %02x %02x %02x %02x %02x .. %02x %02x %02x %02x\n",
@@ -3167,7 +3517,7 @@ void (*callback)(struct vdec_s *, void *),
data[size - 3], data[size - 2],
data[size - 1]);
}
- if (debug_flag & PRINT_FRAMEBASE_DATA
+ if (debug & PRINT_FRAMEBASE_DATA
) {
int jj;
@@ -3205,7 +3555,10 @@ void (*callback)(struct vdec_s *, void *),
hw->input_empty = 0;
debug_print(hw, PRINT_FLAG_RUN_FLOW,
"%s,%d, size=%d\n", __func__, __LINE__, size);
- vdec_enable_input(vdec);
+
+ /*vdec_enable_input(vdec);
+ need run after VC1_CONTROL_REG is configured
+ */
hw->init_flag = 1;
if (hw->chunk)
@@ -3233,7 +3586,6 @@ void (*callback)(struct vdec_s *, void *),
vdec->mc_loaded = 1;
vdec->mc_type = VFORMAT_AVS;
}
-
if (avs_hw_ctx_restore(hw) < 0) {
hw->dec_result = DEC_RESULT_ERROR;
debug_print(hw, PRINT_FLAG_ERROR,
@@ -3241,6 +3593,20 @@ void (*callback)(struct vdec_s *, void *),
vdec_schedule_work(&hw->work);
return;
}
+
+ /*
+ This configureation of VC1_CONTROL_REG will
+ pop bits (even no data in the stream buffer) if input is enabled,
+ so it can only be configured before vdec_enable_input() is called.
+ So move this code from ucode to here
+ */
+#define DISABLE_DBLK_HCMD 0
+#define DISABLE_MC_HCMD 0
+ WRITE_VREG(VC1_CONTROL_REG, (DISABLE_DBLK_HCMD<<6) |
+ (DISABLE_MC_HCMD<<5) | (1 << 7) | (0xc <<8) | (1<<14));
+ vdec_enable_input(vdec);
+ /**/
+
/*wmb();*/
hw->stat |= STAT_MC_LOAD;
hw->last_vld_level = 0;
@@ -3249,18 +3615,24 @@ void (*callback)(struct vdec_s *, void *),
"%s READ_VREG(AVS_BUFFERIN)=0x%x, recycle_q num %d\n",
__func__, READ_VREG(AVS_BUFFERIN),
kfifo_len(&hw->recycle_q));
- recycle_frames(hw);
- if (hw->reset_decode_flag) {
- hw->buf_recycle_status = 0xff;
- WRITE_VREG(AVS_BUFFERIN, 0);
- WRITE_VREG(AVS_BUFFEROUT, 0);
+
+ WRITE_VREG(VIFF_BIT_CNT, size * 8);
+ if (hw->reset_decode_flag)
+ WRITE_VREG(DECODE_STATUS, 0);
+ else {
+ recycle_frames(hw);
+ avs_pts_check_in(hw,
+ hw->decode_pic_count & 0xffff,
+ hw->chunk);
+
+ WRITE_VREG(DECODE_STATUS,
+ (hw->decode_pic_count & 0xffff) |
+ ((~hw->buf_recycle_status) << 16));
}
- WRITE_VREG(DECODE_STATUS,
- hw->decode_pic_count |
- ((~hw->buf_recycle_status) << 24));
- hw->buf_recycle_status = 0;
+ if (hw->again_flag == 0)
+ hw->buf_recycle_status = 0;
hw->reset_decode_flag = 0;
-
+ hw->decode_status_skip_pic_done_flag = 0;
start_process_time(hw);
#if DEBUG_MULTI_FLAG == 1
if (hw->decode_pic_count > 0)
@@ -3297,7 +3669,7 @@ static void vmavs_dump_state(struct vdec_s *vdec)
{
struct vdec_avs_hw_s *hw =
(struct vdec_avs_hw_s *)vdec->private;
-
+ int i;
debug_print(hw, 0,
"====== %s\n", __func__);
@@ -3309,11 +3681,12 @@ static void vmavs_dump_state(struct vdec_s *vdec)
);
debug_print(hw, 0,
- "is_framebase(%d), decode_status 0x%x, buf_status 0x%x, buf_recycle_status 0x%x, eos %d, state 0x%x, dec_result 0x%x dec_frm %d disp_frm %d run %d not_run_ready %d input_empty %d\n",
+ "is_framebase(%d), decode_status 0x%x, buf_status 0x%x, buf_recycle_status 0x%x, throw %d, eos %d, state 0x%x, dec_result 0x%x dec_frm %d disp_frm %d run %d not_run_ready %d input_empty %d\n",
vdec_frame_based(vdec),
READ_VREG(DECODE_STATUS) & 0xff,
hw->buf_status,
hw->buf_recycle_status,
+ hw->throw_pb_flag,
hw->eos,
hw->stat,
hw->dec_result,
@@ -3351,6 +3724,11 @@ static void vmavs_dump_state(struct vdec_s *vdec)
hw->put_num
);
+ debug_print(hw, 0, "vfbuf_use:\n");
+ for (i = 0; i < hw->vf_buf_num_used; i++)
+ debug_print(hw, 0, "%d: vf_buf_use %d\n",
+ i, hw->vfbuf_use[i]);
+
debug_print(hw, 0,
"DECODE_STATUS=0x%x\n",
READ_VREG(DECODE_STATUS));
@@ -3361,6 +3739,9 @@ static void vmavs_dump_state(struct vdec_s *vdec)
"DECODE_MODE=0x%x\n",
READ_VREG(DECODE_MODE));
debug_print(hw, 0,
+ "wait_buf_status, AV_SCRATCH_5=0x%x\n",
+ READ_VREG(AV_SCRATCH_5));
+ debug_print(hw, 0,
"MBY_MBX=0x%x\n",
READ_VREG(MBY_MBX));
debug_print(hw, 0,
@@ -3421,7 +3802,532 @@ static void vmavs_dump_state(struct vdec_s *vdec)
}
-static int ammvdec_avs_probe(struct platform_device *pdev)
+ int ammvdec_avs_probe(struct platform_device *pdev)
+{
+ struct vdec_s *pdata = *(struct vdec_s **)pdev->dev.platform_data;
+ struct vdec_avs_hw_s *hw = NULL;
+
+ if (vdec_get_debug_flags() & 0x8)
+ return amvdec_avs_probe(pdev);
+
+ pr_info("ammvdec_avs probe start.\n");
+
+ if (pdata == NULL) {
+ pr_info("ammvdec_avs platform data undefined.\n");
+ return -EFAULT;
+ }
+
+ hw = (struct vdec_avs_hw_s *)devm_kzalloc(&pdev->dev,
+ sizeof(struct vdec_avs_hw_s), GFP_KERNEL);
+ if (hw == NULL) {
+ pr_info("\nammvdec_avs decoder driver alloc failed\n");
+ return -ENOMEM;
+ }
+ /*atomic_set(&hw->error_handler_run, 0);*/
+ hw->m_ins_flag = 1;
+
+ if (get_cpu_major_id() >= AM_MESON_CPU_MAJOR_ID_GXM || disable_longcabac_trans)
+ firmware_sel = 1;
+
+ if (firmware_sel == 1) {
+#ifndef USE_DYNAMIC_BUF_NUM
+ vf_buf_num = 4;
+#endif
+ canvas_base = 0;
+ canvas_num = 3;
+ } else {
+ pr_info("Error, do not support longcabac work around!!!");
+ return -ENOMEM;
+ }
+
+ if (pdata->sys_info)
+ hw->vavs_amstream_dec_info = *pdata->sys_info;
+
+ hw->is_reset = 0;
+ pdata->user_data_read = NULL;
+ pdata->reset_userdata_fifo = NULL;
+
+ pdata->private = hw;
+ pdata->dec_status = vavs_dec_status;
+ pdata->set_isreset = vavs_set_isreset;
+ pdata->run_ready = run_ready;
+ pdata->run = run;
+ pdata->reset = reset;
+ pdata->irq_handler = vmavs_isr;
+ pdata->threaded_irq_handler = vmavs_isr_thread_fn;
+ pdata->dump_state = vmavs_dump_state;
+
+ vavs_vdec_info_init(hw);
+
+#ifdef ENABLE_USER_DATA
+ if (NULL == hw->user_data_buffer) {
+ hw->user_data_buffer =
+ dma_alloc_coherent(amports_get_dma_device(),
+ USER_DATA_SIZE,
+ &hw->user_data_buffer_phys, GFP_KERNEL);
+ if (!hw->user_data_buffer) {
+ pr_info("%s: Can not allocate hw->user_data_buffer\n",
+ __func__);
+ return -ENOMEM;
+ }
+ pr_debug("hw->user_data_buffer = 0x%p, hw->user_data_buffer_phys = 0x%x\n",
+ hw->user_data_buffer, (u32)hw->user_data_buffer_phys);
+ }
+#endif
+ hw->lmem_addr = kmalloc(LMEM_BUF_SIZE, GFP_KERNEL);
+ if (hw->lmem_addr == NULL) {
+ pr_err("%s: failed to alloc lmem buffer\n", __func__);
+ return -1;
+ }
+ hw->lmem_phy_addr = dma_map_single(amports_get_dma_device(),
+ hw->lmem_addr, LMEM_BUF_SIZE, DMA_FROM_DEVICE);
+ if (dma_mapping_error(amports_get_dma_device(),
+ hw->lmem_phy_addr)) {
+ pr_err("%s: failed to map lmem buffer\n", __func__);
+ kfree(hw->lmem_addr);
+ hw->lmem_addr = NULL;
+ return -1;
+ }
+
+ /*INIT_WORK(&hw->set_clk_work, avs_set_clk);*/
+
+ if (vavs_init(hw) < 0) {
+ pr_info("amvdec_avs init failed.\n");
+ kfree(hw->gvs);
+ hw->gvs = NULL;
+ pdata->dec_status = NULL;
+ return -ENODEV;
+ }
+
+ /*INIT_WORK(&hw->fatal_error_wd_work, vavs_fatal_error_handler);
+ atomic_set(&hw->error_handler_run, 0);*/
+#if 0
+#ifdef ENABLE_USER_DATA
+ INIT_WORK(&hw->userdata_push_work, userdata_push_do_work);
+#endif
+#endif
+ INIT_WORK(&hw->notify_work, vavs_notify_work);
+
+ if (pdata->use_vfm_path) {
+ snprintf(pdata->vf_provider_name, VDEC_PROVIDER_NAME_SIZE,
+ VFM_DEC_PROVIDER_NAME);
+ hw->frameinfo_enable = 1;
+ }
+ else
+ snprintf(pdata->vf_provider_name, VDEC_PROVIDER_NAME_SIZE,
+ MULTI_INSTANCE_PROVIDER_NAME ".%02x", pdev->id & 0xff);
+ if (pdata->parallel_dec == 1) {
+ int i;
+ for (i = 0; i < DECODE_BUFFER_NUM_MAX; i++)
+ hw->canvas_spec[i] = 0xffffff;
+ }
+ vf_provider_init(&pdata->vframe_provider, pdata->vf_provider_name,
+ &vavs_vf_provider, hw);
+
+ platform_set_drvdata(pdev, pdata);
+
+ hw->platform_dev = pdev;
+
+ vdec_set_prepare_level(pdata, start_decode_buf_level);
+
+ if (pdata->parallel_dec == 1)
+ vdec_core_request(pdata, CORE_MASK_VDEC_1);
+ else {
+ vdec_core_request(pdata, CORE_MASK_VDEC_1 | CORE_MASK_HEVC
+ | CORE_MASK_COMBINE);
+ }
+
+ /*INIT_WORK(&hw->userdata_push_work, userdata_push_do_work);*/
+
+
+ return 0;
+}
+
+ int ammvdec_avs_remove(struct platform_device *pdev)
+{
+
+ if (vdec_get_debug_flags() & 0x8)
+ return amvdec_avs_remove(pdev);
+ else {
+ struct vdec_avs_hw_s *hw =
+ (struct vdec_avs_hw_s *)
+ (((struct vdec_s *)(platform_get_drvdata(pdev)))->private);
+ struct vdec_s *vdec = hw_to_vdec(hw);
+ int i;
+
+ if (hw->stat & STAT_VDEC_RUN) {
+ amvdec_stop();
+ hw->stat &= ~STAT_VDEC_RUN;
+ }
+
+ if (hw->stat & STAT_ISR_REG) {
+ vdec_free_irq(VDEC_IRQ_1, (void *)hw);
+ hw->stat &= ~STAT_ISR_REG;
+ }
+
+ if (hw->stat & STAT_TIMER_ARM) {
+ del_timer_sync(&hw->check_timer);
+ hw->stat &= ~STAT_TIMER_ARM;
+ }
+
+ cancel_work_sync(&hw->work);
+ cancel_work_sync(&hw->notify_work);
+
+ if (hw->mm_blk_handle) {
+ decoder_bmmu_box_free(hw->mm_blk_handle);
+ hw->mm_blk_handle = NULL;
+ }
+ if (vdec->parallel_dec == 1)
+ vdec_core_release(hw_to_vdec(hw), CORE_MASK_VDEC_1);
+ else
+ vdec_core_release(hw_to_vdec(hw), CORE_MASK_VDEC_1 | CORE_MASK_HEVC);
+ vdec_set_status(hw_to_vdec(hw), VDEC_STATUS_DISCONNECTED);
+
+ if (vdec->parallel_dec == 1) {
+ for (i = 0; i < DECODE_BUFFER_NUM_MAX; i++) {
+ vdec->free_canvas_ex(canvas_y(hw->canvas_spec[i]), vdec->id);
+ vdec->free_canvas_ex(canvas_u(hw->canvas_spec[i]), vdec->id);
+ }
+ }
+ #ifdef ENABLE_USER_DATA
+ if (hw->user_data_buffer != NULL) {
+ dma_free_coherent(
+ amports_get_dma_device(),
+ USER_DATA_SIZE,
+ hw->user_data_buffer,
+ hw->user_data_buffer_phys);
+ hw->user_data_buffer = NULL;
+ hw->user_data_buffer_phys = 0;
+ }
+ #endif
+ if (hw->lmem_addr) {
+ dma_unmap_single(amports_get_dma_device(),
+ hw->lmem_phy_addr, LMEM_BUF_SIZE, DMA_FROM_DEVICE);
+ kfree(hw->lmem_addr);
+ hw->lmem_addr = NULL;
+ }
+
+ if (hw->fw) {
+ vfree(hw->fw);
+ hw->fw = NULL;
+ }
+
+ pr_info("ammvdec_avs removed.\n");
+ if (hw->gvs) {
+ kfree(hw->gvs);
+ hw->gvs = NULL;
+ }
+
+ return 0;
+ }
+}
+
+
+#ifdef DEBUG_MULTI_WITH_AUTOMODE
+struct stream_buf_s *get_vbuf(void);
+s32 esparser_init(struct stream_buf_s *buf, struct vdec_s *vdec);
+
+
+static s32 vavs_init2(struct vdec_avs_hw_s *hw)
+{
+ int size = -1;
+ struct firmware_s *fw;
+ u32 fw_size = 0x1000 * 16;
+
+ fw = vmalloc(sizeof(struct firmware_s) + fw_size);
+ if (IS_ERR_OR_NULL(fw))
+ return -ENOMEM;
+
+ pr_info("vavs_init\n");
+
+ amvdec_enable();
+
+
+ vavs_local_init(hw);
+
+ if (get_cpu_major_id() >= AM_MESON_CPU_MAJOR_ID_GXM)
+ size = get_firmware_data(VIDEO_DEC_AVS_MULTI, fw->data);
+ else {
+ if (firmware_sel == 1)
+ size = get_firmware_data(VIDEO_DEC_AVS_NOCABAC, fw->data);
+#ifdef AVSP_LONG_CABAC
+ else {
+ init_avsp_long_cabac_buf();
+ size = get_firmware_data(VIDEO_DEC_AVS_MULTI, fw->data);
+ }
+#endif
+ }
+
+ if (size < 0) {
+ amvdec_disable();
+ pr_err("get firmware fail.");
+ /*vfree(buf);*/
+ return -1;
+ }
+
+ fw->len = size;
+ hw->fw = fw;
+ if (hw->m_ins_flag) {
+ init_timer(&hw->check_timer);
+ hw->check_timer.data = (ulong) hw;
+ hw->check_timer.function = check_timer_func;
+ hw->check_timer.expires = jiffies + CHECK_INTERVAL;
+
+
+ //add_timer(&hw->check_timer);
+ hw->stat |= STAT_TIMER_ARM;
+
+ INIT_WORK(&hw->work, vavs_work);
+
+ hw->fw = fw;
+ }
+ return 0;
+}
+
+unsigned int debug_flag2;
+static int vavs_prot_init2(struct vdec_avs_hw_s *hw, unsigned char post_flag)
+{
+ int r = 0;
+ /*
+ * 2: assist
+ * 3: vld_reset
+ * 4: vld_part_reset
+ * 5: vfifo reset
+ * 6: iqidct
+ * 7: mc
+ * 8: dblk
+ * 9: pic_dc
+ * 10: psc
+ * 11: mcpu
+ * 12: ccpu
+ * 13: ddr
+ * 14: afifo
+ */
+ unsigned char run_flag;
+#ifdef OOO
+ WRITE_VREG(DOS_SW_RESET0, (1 << 7) | (1 << 6) /*| (1 << 4)*/);
+ WRITE_VREG(DOS_SW_RESET0, 0);
+
+ READ_VREG(DOS_SW_RESET0);
+
+ WRITE_VREG(DOS_SW_RESET0, (1 << 7) | (1 << 6) /*| (1 << 4)*/);
+ WRITE_VREG(DOS_SW_RESET0, 0);
+
+ WRITE_VREG(DOS_SW_RESET0, (1 << 9) | (1 << 8));
+ WRITE_VREG(DOS_SW_RESET0, 0);
+#endif
+ /***************** reset vld **********************************/
+#ifdef OOO
+ WRITE_VREG(POWER_CTL_VLD, 0x10);
+ WRITE_VREG_BITS(VLD_MEM_VIFIFO_CONTROL, 2, MEM_FIFO_CNT_BIT, 2);
+ WRITE_VREG_BITS(VLD_MEM_VIFIFO_CONTROL, 8, MEM_LEVEL_CNT_BIT, 6);
+#endif
+ if (start_decoding_delay & 0x80000)
+ msleep(start_decoding_delay&0xffff);
+
+if (debug_flag2 & 0x1)
+ run_flag = post_flag;
+else
+ run_flag = !post_flag;
+if (run_flag) {
+ if (hw->m_ins_flag) {
+ int i;
+ if (hw->decode_pic_count == 0) {
+ r = vavs_canvas_init(hw);
+#ifndef USE_DYNAMIC_BUF_NUM
+ for (i = 0; i < 4; i++) {
+ WRITE_VREG(AV_SCRATCH_0 + i,
+ hw->canvas_spec[i]
+ );
+ }
+#else
+ for (i = 0; i < hw->vf_buf_num_used; i += 2) {
+ WRITE_VREG(buf_spec_reg[i >> 1],
+ (hw->canvas_spec[i] & 0xffff) |
+ ((hw->canvas_spec[i + 1] & 0xffff)
+ << 16)
+ );
+ }
+#endif
+ } else
+ vavs_restore_regs(hw);
+
+ for (i = 0; i < hw->vf_buf_num_used; i++) {
+ canvas_config_ex(canvas_y(hw->canvas_spec[i]),
+ hw->canvas_config[i][0].phy_addr,
+ hw->canvas_config[i][0].width,
+ hw->canvas_config[i][0].height,
+ CANVAS_ADDR_NOWRAP,
+ hw->canvas_config[i][0].block_mode,
+ 0);
+
+ canvas_config_ex(canvas_u(hw->canvas_spec[i]),
+ hw->canvas_config[i][1].phy_addr,
+ hw->canvas_config[i][1].width,
+ hw->canvas_config[i][1].height,
+ CANVAS_ADDR_NOWRAP,
+ hw->canvas_config[i][1].block_mode,
+ 0);
+ }
+ }
+}
+
+if (debug_flag2 & 0x2)
+ run_flag = post_flag;
+else
+ run_flag = !post_flag;
+if (run_flag) {
+
+ /* notify ucode the buffer offset */
+ if (hw->decode_pic_count == 0)
+ WRITE_VREG(AV_SCRATCH_F, hw->buf_offset);
+#ifdef OOO
+ /* disable PSCALE for hardware sharing */
+ WRITE_VREG(PSCALE_CTRL, 0);
+#endif
+ }
+ if (start_decoding_delay & 0x40000)
+ msleep(start_decoding_delay&0xffff);
+
+ if (debug_flag2 & 0x4)
+ run_flag = post_flag;
+ else
+ run_flag = !post_flag;
+ if (run_flag) {
+ if (hw->decode_pic_count == 0) {
+#ifndef USE_DYNAMIC_BUF_NUM
+ WRITE_VREG(AVS_SOS_COUNT, 0);
+#endif
+ WRITE_VREG(AVS_BUFFERIN, 0);
+ WRITE_VREG(AVS_BUFFEROUT, 0);
+ }
+ if (error_recovery_mode)
+ WRITE_VREG(AVS_ERROR_RECOVERY_MODE, 0);
+ else
+ WRITE_VREG(AVS_ERROR_RECOVERY_MODE, 1);
+ /* clear mailbox interrupt */
+ WRITE_VREG(ASSIST_MBOX1_CLR_REG, 1);
+
+ /* enable mailbox interrupt */
+ WRITE_VREG(ASSIST_MBOX1_MASK, 1);
+}
+
+if (debug_flag2 & 0x8)
+ run_flag = post_flag;
+else
+ run_flag = !post_flag;
+if (run_flag) {
+
+#ifndef USE_DYNAMIC_BUF_NUM /* def DEBUG_UCODE */
+ if (hw->decode_pic_count == 0)
+ WRITE_VREG(AV_SCRATCH_D, 0);
+#endif
+ if (start_decoding_delay & 0x10000)
+ msleep(start_decoding_delay&0xffff);
+#ifdef NV21
+ SET_VREG_MASK(MDEC_PIC_DC_CTRL, 1 << 17);
+#endif
+ if (start_decoding_delay & 0x20000)
+ msleep(start_decoding_delay&0xffff);
+
+
+#ifdef PIC_DC_NEED_CLEAR
+ CLEAR_VREG_MASK(MDEC_PIC_DC_CTRL, 1 << 31);
+#endif
+}
+if (debug_flag2 & 0x10)
+ run_flag = post_flag;
+else
+ run_flag = !post_flag;
+if (run_flag) {
+#ifdef ENABLE_USER_DATA
+ if (firmware_sel == 0) {
+ pr_info("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! firmware_sel is 0\n");
+ WRITE_VREG(AV_SCRATCH_N, (u32)(hw->user_data_buffer_phys - hw->buf_offset));
+ pr_debug("AV_SCRATCH_N = 0x%x\n", READ_VREG(AV_SCRATCH_N));
+ }
+#endif
+}
+
+if (debug_flag2 & 0x20)
+ run_flag = post_flag;
+else
+ run_flag = !post_flag;
+if (run_flag) {
+ if (hw->m_ins_flag) {
+ if (vdec_frame_based(hw_to_vdec(hw)))
+ WRITE_VREG(DECODE_MODE, DECODE_MODE_MULTI_FRAMEBASE);
+ else
+ WRITE_VREG(DECODE_MODE, DECODE_MODE_MULTI_STREAMBASE);
+ WRITE_VREG(DECODE_LMEM_BUF_ADR, hw->lmem_phy_addr);
+ } else
+ WRITE_VREG(DECODE_MODE, DECODE_MODE_SINGLE);
+ WRITE_VREG(DECODE_STOP_POS, udebug_flag);
+ hw->old_udebug_flag = udebug_flag;
+}
+ return r;
+}
+
+static void init_hw(struct vdec_s *vdec)
+{
+ struct vdec_avs_hw_s *hw =
+ (struct vdec_avs_hw_s *)vdec->private;
+ int ret;
+ pr_info("%s, %d\n", __func__, __LINE__);
+ if (get_cpu_major_id() >= AM_MESON_CPU_MAJOR_ID_GXM)
+ ret = amvdec_loadmc_ex(VFORMAT_AVS, NULL, hw->fw->data);
+ else if (firmware_sel == 1)
+ ret = amvdec_loadmc_ex(VFORMAT_AVS, "avs_no_cabac", hw->fw->data);
+ else
+ ret = amvdec_loadmc_ex(VFORMAT_AVS, NULL, hw->fw->data);
+
+ if (ret < 0) {
+ amvdec_disable();
+ /*vfree(buf);*/
+ pr_err("AVS: the %s fw loading failed, err: %x\n",
+ tee_enabled() ? "TEE" : "local", ret);
+ }
+ pr_info("%s, %d\n", __func__, __LINE__);
+
+ /*vfree(buf);*/
+
+ hw->stat |= STAT_MC_LOAD;
+
+ /* enable AMRISC side protocol */
+ ret = vavs_prot_init2(hw, 0);
+ if (ret < 0)
+ return;
+ pr_info("%s, %d\n", __func__, __LINE__);
+
+}
+
+
+static unsigned long run_ready2(struct vdec_s *vdec, unsigned long mask)
+{
+ return 1;
+}
+
+static void run2(struct vdec_s *vdec, unsigned long mask,
+void (*callback)(struct vdec_s *, void *),
+ void *arg)
+{
+ struct vdec_avs_hw_s *hw =
+ (struct vdec_avs_hw_s *)vdec->private;
+ pr_info("%s, %d\n", __func__, __LINE__);
+
+ vavs_prot_init2(hw, 1);
+
+ vdec_source_changed(VFORMAT_AVS,
+ 1920, 1080, 30);
+
+ amvdec_start();
+
+ hw->stat |= STAT_VDEC_RUN;
+ pr_info("%s %d\n", __func__, __LINE__);
+
+}
+
+static int ammvdec_avs_probe2(struct platform_device *pdev)
{
struct vdec_s *pdata = *(struct vdec_s **)pdev->dev.platform_data;
struct vdec_avs_hw_s *hw = NULL;
@@ -3450,7 +4356,9 @@ static int ammvdec_avs_probe(struct platform_device *pdev)
pr_info("%s %d\n", __func__, __LINE__);
if (firmware_sel == 1) {
+#ifndef USE_DYNAMIC_BUF_NUM
vf_buf_num = 4;
+#endif
canvas_base = 0;
canvas_num = 3;
} else {
@@ -3472,8 +4380,8 @@ static int ammvdec_avs_probe(struct platform_device *pdev)
pdata->private = hw;
pdata->dec_status = vavs_dec_status;
pdata->set_isreset = vavs_set_isreset;
- pdata->run_ready = run_ready;
- pdata->run = run;
+ pdata->run_ready = run_ready2;
+ pdata->run = run2;
pdata->reset = reset;
pdata->irq_handler = vmavs_isr;
pdata->threaded_irq_handler = vmavs_isr_thread_fn;
@@ -3521,23 +4429,19 @@ static int ammvdec_avs_probe(struct platform_device *pdev)
pr_info("%s %d\n", __func__, __LINE__);
- if (vavs_init(hw) < 0) {
+ if (vavs_init2(hw) < 0) {
pr_info("amvdec_avs init failed.\n");
kfree(hw->gvs);
hw->gvs = NULL;
pdata->dec_status = NULL;
return -ENODEV;
}
+ /*vdec = pdata;*/
+ pr_info("%s, %d\n", __func__, __LINE__);
- /*INIT_WORK(&hw->fatal_error_wd_work, vavs_fatal_error_handler);
- atomic_set(&hw->error_handler_run, 0);*/
-#if 0
-#ifdef ENABLE_USER_DATA
- INIT_WORK(&hw->userdata_push_work, userdata_push_do_work);
-#endif
-#endif
+if (hw->m_ins_flag) {
INIT_WORK(&hw->notify_work, vavs_notify_work);
-
+#if 1
if (pdata->use_vfm_path) {
snprintf(pdata->vf_provider_name, VDEC_PROVIDER_NAME_SIZE,
VFM_DEC_PROVIDER_NAME);
@@ -3566,53 +4470,91 @@ static int ammvdec_avs_probe(struct platform_device *pdev)
vdec_core_request(pdata, CORE_MASK_VDEC_1 | CORE_MASK_HEVC
| CORE_MASK_COMBINE);
}
+ pr_info("%s, %d\n", __func__, __LINE__);
+#endif
+}else{
+ /*INIT_WORK(&hw->fatal_error_wd_work, vavs_fatal_error_handler);
+ atomic_set(&hw->error_handler_run, 0);*/
+#ifdef ENABLE_USER_DATA
+ INIT_WORK(&hw->userdata_push_work, userdata_push_do_work);
+#endif
+ INIT_WORK(&hw->notify_work, vavs_notify_work);
+}
- /*INIT_WORK(&hw->userdata_push_work, userdata_push_do_work);*/
+ init_hw(pdata);
return 0;
}
-static int ammvdec_avs_remove(struct platform_device *pdev)
+static int ammvdec_avs_remove2(struct platform_device *pdev)
{
- struct vdec_avs_hw_s *hw =
- (struct vdec_avs_hw_s *)
- (((struct vdec_s *)(platform_get_drvdata(pdev)))->private);
- struct vdec_s *vdec = hw_to_vdec(hw);
- int i;
+ struct vdec_avs_hw_s *hw = ghw;
+ cancel_work_sync(&hw->fatal_error_wd_work);
+ atomic_set(&hw->error_handler_run, 0);
+#ifdef ENABLE_USER_DATA
+ cancel_work_sync(&hw->userdata_push_work);
+#endif
+ cancel_work_sync(&hw->notify_work);
+ cancel_work_sync(&hw->set_clk_work);
if (hw->stat & STAT_VDEC_RUN) {
amvdec_stop();
hw->stat &= ~STAT_VDEC_RUN;
}
if (hw->stat & STAT_ISR_REG) {
- vdec_free_irq(VDEC_IRQ_1, (void *)hw);
+ vdec_free_irq(VDEC_IRQ_1, (void *)vavs_dec_id);
hw->stat &= ~STAT_ISR_REG;
}
if (hw->stat & STAT_TIMER_ARM) {
- del_timer_sync(&hw->check_timer);
+ del_timer_sync(&hw->recycle_timer);
hw->stat &= ~STAT_TIMER_ARM;
}
+#ifdef AVSP_LONG_CABAC
+ if (firmware_sel == 0) {
+ mutex_lock(&vavs_mutex);
+ cancel_work_sync(&long_cabac_wd_work);
+ mutex_unlock(&vavs_mutex);
- cancel_work_sync(&hw->work);
- cancel_work_sync(&hw->notify_work);
-
- if (hw->mm_blk_handle) {
- decoder_bmmu_box_free(hw->mm_blk_handle);
- hw->mm_blk_handle = NULL;
- }
- if (vdec->parallel_dec == 1)
- vdec_core_release(hw_to_vdec(hw), CORE_MASK_VDEC_1);
- else
- vdec_core_release(hw_to_vdec(hw), CORE_MASK_VDEC_1 | CORE_MASK_HEVC);
- vdec_set_status(hw_to_vdec(hw), VDEC_STATUS_DISCONNECTED);
+ if (es_write_addr_virt) {
+#if 0
+ codec_mm_free_for_dma("vavs", es_write_addr_phy);
+#else
+ dma_unmap_single(amports_get_dma_device(),
+ es_write_addr_phy,
+ MAX_CODED_FRAME_SIZE, DMA_FROM_DEVICE);
+ /*kfree(es_write_addr_virt);*/
+ es_write_addr_virt = NULL;
+#endif
+ }
- if (vdec->parallel_dec == 1) {
- for (i = 0; i < DECODE_BUFFER_NUM_MAX; i++) {
- vdec->free_canvas_ex(canvas_y(hw->canvas_spec[i]), vdec->id);
- vdec->free_canvas_ex(canvas_u(hw->canvas_spec[i]), vdec->id);
+#ifdef BITSTREAM_READ_TMP_NO_CACHE
+ if (bitstream_read_tmp) {
+ dma_free_coherent(amports_get_dma_device(),
+ SVA_STREAM_BUF_SIZE, bitstream_read_tmp,
+ bitstream_read_tmp_phy);
+ bitstream_read_tmp = NULL;
+ }
+#else
+ if (bitstream_read_tmp) {
+ dma_unmap_single(amports_get_dma_device(),
+ bitstream_read_tmp_phy,
+ SVA_STREAM_BUF_SIZE, DMA_FROM_DEVICE);
+ kfree(bitstream_read_tmp);
+ bitstream_read_tmp = NULL;
}
+#endif
}
+#endif
+ if (hw->stat & STAT_VF_HOOK) {
+ if (hw->fr_hint_status == VDEC_HINTED && !hw->is_reset)
+ avs_vf_notify_receiver(hw, PROVIDER_NAME,
+ VFRAME_EVENT_PROVIDER_FR_END_HINT, NULL);
+ hw->fr_hint_status = VDEC_NO_NEED_HINT;
+ vf_unreg_provider(&vavs_vf_prov);
+ hw->stat &= ~STAT_VF_HOOK;
+ }
+
#ifdef ENABLE_USER_DATA
if (hw->user_data_buffer != NULL) {
dma_free_coherent(
@@ -3624,31 +4566,41 @@ static int ammvdec_avs_remove(struct platform_device *pdev)
hw->user_data_buffer_phys = 0;
}
#endif
- if (hw->lmem_addr) {
- dma_unmap_single(amports_get_dma_device(),
- hw->lmem_phy_addr, LMEM_BUF_SIZE, DMA_FROM_DEVICE);
- kfree(hw->lmem_addr);
- hw->lmem_addr = NULL;
- }
if (hw->fw) {
vfree(hw->fw);
hw->fw = NULL;
}
- pr_info("ammvdec_avs removed.\n");
- if (hw->gvs) {
- kfree(hw->gvs);
- hw->gvs = NULL;
+ amvdec_disable();
+ /*vdec_disable_DMC(NULL);*/
+
+ hw->pic_type = 0;
+ if (hw->mm_blk_handle) {
+ decoder_bmmu_box_free(hw->mm_blk_handle);
+ hw->mm_blk_handle = NULL;
}
+#ifdef DEBUG_PTS
+ pr_debug("pts hit %d, pts missed %d, i hit %d, missed %d\n", hw->pts_hit,
+ hw->pts_missed, hw->pts_i_hit, hw->pts_i_missed);
+ pr_debug("total frame %d, hw->avi_flag %d, rate %d\n", hw->total_frame, hw->avi_flag,
+ hw->vavs_amstream_dec_info.rate);
+#endif
+ kfree(hw->gvs);
+ hw->gvs = NULL;
return 0;
}
-
+#endif
static struct platform_driver ammvdec_avs_driver = {
+#ifdef DEBUG_MULTI_WITH_AUTOMODE
+ .probe = ammvdec_avs_probe2,
+ .remove = ammvdec_avs_remove2,
+#else
.probe = ammvdec_avs_probe,
.remove = ammvdec_avs_remove,
+#endif
#ifdef CONFIG_PM
.suspend = amvdec_suspend,
.resume = amvdec_resume,
@@ -3684,12 +4636,14 @@ static int __init ammvdec_avs_driver_init_module(void)
if (platform_driver_register(&ammvdec_avs_driver))
pr_err("failed to register ammvdec_avs driver\n");
-
- /*if (platform_driver_register(&amvdec_avs_driver)) {
+#ifdef DEBUG_WITH_SINGLE_MODE
+ if (platform_driver_register(&amvdec_avs_driver)) {
pr_info("failed to register amvdec_avs driver\n");
return -ENODEV;
- }*/
+ }
+#else
amvdec_avs_driver = amvdec_avs_driver;
+#endif
if (get_cpu_major_id() >= AM_MESON_CPU_MAJOR_ID_GXBB)
ammvdec_avs_profile.profile = "avs+";
@@ -3706,8 +4660,9 @@ static void __exit ammvdec_avs_driver_remove_module(void)
pr_debug("ammvdec_avs module remove.\n");
platform_driver_unregister(&ammvdec_avs_driver);
-
- /*platform_driver_unregister(&amvdec_avs_driver);*/
+#ifdef DEBUG_WITH_SINGLE_MODE
+ platform_driver_unregister(&amvdec_avs_driver);
+#endif
}
/****************************************/
@@ -3726,8 +4681,8 @@ MODULE_PARM_DESC(stat, "\n amvdec_avs stat\n");
module_param(step, uint, 0664);
MODULE_PARM_DESC(step, "\n step\n");
-module_param(debug_flag, uint, 0664);
-MODULE_PARM_DESC(debug_flag, "\n debug_flag\n");
+module_param(debug, uint, 0664);
+MODULE_PARM_DESC(debug, "\n debug\n");
module_param(debug_mask, uint, 0664);
MODULE_PARM_DESC(debug_mask, "\n debug_mask\n");
@@ -3785,6 +4740,13 @@ module_param(decode_timeout_val, uint, 0664);
MODULE_PARM_DESC(decode_timeout_val,
"\n avs decode_timeout_val\n");
+module_param(error_handle_policy, uint, 0664);
+MODULE_PARM_DESC(error_handle_policy,
+ "\n avs error_handle_policy\n");
+
+module_param(again_threshold, uint, 0664);
+MODULE_PARM_DESC(again_threshold, "\n again_threshold\n");
+
module_param(udebug_flag, uint, 0664);
MODULE_PARM_DESC(udebug_flag, "\n amvdec_h265 udebug_flag\n");
@@ -3797,11 +4759,33 @@ MODULE_PARM_DESC(udebug_pause_val, "\n udebug_pause_val\n");
module_param(udebug_pause_decode_idx, uint, 0664);
MODULE_PARM_DESC(udebug_pause_decode_idx, "\n udebug_pause_decode_idx\n");
+module_param(udebug_pause_ins_id, uint, 0664);
+MODULE_PARM_DESC(udebug_pause_ins_id, "\n udebug_pause_ins_id\n");
+
+module_param(start_decoding_delay, uint, 0664);
+MODULE_PARM_DESC(start_decoding_delay, "\n start_decoding_delay\n");
+
+#ifdef DEBUG_MULTI_WITH_AUTOMODE
+module_param(debug_flag2, uint, 0664);
+MODULE_PARM_DESC(debug_flag2, "\n debug_flag2\n");
+#endif
module_param(force_fps, uint, 0664);
MODULE_PARM_DESC(force_fps, "\n force_fps\n");
+#ifdef DEBUG_MULTI_FRAME_INS
+module_param(delay, uint, 0664);
+MODULE_PARM_DESC(delay, "\n delay\n");
+
+module_param_array(max_run_count, uint, &max_decode_instance_num, 0664);
+
+#endif
+
+module_param_array(ins_udebug_flag, uint, &max_decode_instance_num, 0664);
+
module_param_array(max_process_time, uint, &max_decode_instance_num, 0664);
+module_param_array(run_count, uint, &max_decode_instance_num, 0664);
+
module_param_array(max_get_frame_interval, uint,
&max_decode_instance_num, 0664);
diff --git a/drivers/frame_provider/decoder/avs_multi/avsp_trans_multi.c b/drivers/frame_provider/decoder/avs_multi/avsp_trans_multi.c
deleted file mode 100644
index 89ff844..0000000
--- a/drivers/frame_provider/decoder/avs_multi/avsp_trans_multi.c
+++ b/dev/null
@@ -1,5065 +0,0 @@
-/*
-* Copyright (C) 2017 Amlogic, Inc. All rights reserved.
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful, but WITHOUT
-* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-* more details.
-*
-* You should have received a copy of the GNU General Public License along
-* with this program; if not, write to the Free Software Foundation, Inc.,
-* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*
-* Description:
-*/
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/timer.h>
-#include <linux/platform_device.h>
-#include <linux/amlogic/media/utils/amstream.h>
-#include <linux/amlogic/media/frame_sync/ptsserv.h>
-#include <linux/amlogic/media/canvas/canvas.h>
-#include <linux/amlogic/media/vfm/vframe.h>
-#include <linux/amlogic/media/vfm/vframe_provider.h>
-#include <linux/amlogic/media/vfm/vframe_receiver.h>
-#include <linux/amlogic/media/utils/vformat.h>
-#include <linux/dma-mapping.h>
-#include <linux/amlogic/media/codec_mm/codec_mm.h>
-#include <linux/slab.h>
-/* #include <mach/am_regs.h> */
-#include <linux/module.h>
-#include <linux/amlogic/media/utils/vdec_reg.h>
-#include "../../../stream_input/parser/streambuf_reg.h"
-#include "../utils/amvdec.h"
-#include <linux/amlogic/media/registers/register.h>
-#include "../../../stream_input/amports/amports_priv.h"
-
-#include "avs_multi.h"
-#ifdef AVSP_LONG_CABAC
-
-#define DECODING_SANITY_CHECK
-
-#define TRACE 0
-#define LIWR_FIX 0
-#define pow2(a, b) (1<<b)
-#define io_printf pr_info
-
-static unsigned char *local_heap_adr;
-static int local_heap_size;
-static int local_heap_pos;
-static int transcoding_error_flag;
-
-unsigned char *local_alloc(int num, int size)
-{
- unsigned char *ret_buf = NULL;
- int alloc_size = num * size;
-
- if ((local_heap_pos + alloc_size) <= local_heap_size) {
- ret_buf = local_heap_adr + local_heap_pos;
- local_heap_pos += alloc_size;
- } else {
- pr_info(
- "!!!local_alloc(%d) error, local_heap (size %d) is not enough\r\n",
- alloc_size, local_heap_size);
- }
- return ret_buf;
-}
-
-int local_heap_init(int size)
-{
- /*local_heap_adr = &local_heap[0];*/
- local_heap_adr = (unsigned char *)(avsp_heap_adr +
- MAX_CODED_FRAME_SIZE);
- memset(local_heap_adr, 0, LOCAL_HEAP_SIZE);
-
- local_heap_size = LOCAL_HEAP_SIZE;
- local_heap_pos = 0;
- return 0;
-}
-
-void local_heap_uninit(void)
-{
- local_heap_adr = NULL;
- local_heap_size = 0;
- local_heap_pos = 0;
-}
-
-#define CODE2D_ESCAPE_SYMBOL 59
-
-const int vlc_golomb_order[3][7][2] =
-
-{{{2, 9}, {2, 9}, {2, 9}, {2, 9}, {2, 9}, {2, 9}, {2, 9}, }, {{3, 9}, {2, 9}, {
- 2, 9}, {2, 9}, {2, 9}, {2, 9}, {2, 9}, }, {{2, 9}, {0, 9},
- {1, 9}, {1, 9}, {0, 9}, {-1, -1}, {-1, -1}, }, };
-
-const int MaxRun[3][7] = {{22, 14, 9, 6, 4, 2, 1}, {25, 18, 13, 9, 6, 4, 3}, {
- 24, 19, 10, 7, 4, -1, -1} };
-
-const int refabslevel[19][26] = {{4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, -1, -1, -1}, {7, 4, 4, 3, 3, 3, 3, 3, 2,
- 2, 2, 2, 2, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- 10, 6, 4, 4, 3, 3, 3, 2, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1}, {13, 7, 5, 4, 3, 2, 2, -1, -1,
- -1 - 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {18, 8, 4, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {22, 7, 3, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {27, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {4,
- 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2}, {5, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, -1, -1, -1, -1, -1, -1, -1}, {7, 5, 4, 4, 3, 3, 3, 2, 2,
- 2, 2, 2, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
- {10, 6, 5, 4, 3, 3, 2, 2, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1}, {13, 7, 5, 4,
- 3, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {17, 8, 4,
- 3, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- 22, 6, 3, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, -1}, {6, 4, 3,
- 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, -1, -1, -1, -1, -1, -1}, {10, 6, 4, 4, 3, 3,
- 2, 2, 2, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {14, 7, 4, 3, 3, 2,
- 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1}, {20, 7, 3, 2,
- 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1} };
-
-static const int incvlc_intra[7] = {0, 1, 2, 4, 7, 10, 3000};
-static const int incvlc_chroma[5] = {0, 1, 2, 4, 3000};
-
-const int AVS_2DVLC_INTRA[7][26][27] = {{{0, 22, 38, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {2, 32, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {4, 44, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {6, 50, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {8, 54, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {10, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {12, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {14, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {16, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {18, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {20, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {24, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {26, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {28, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {30, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {34, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {36, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {40, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {42, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {46, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {48, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {52, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {56, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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- -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, }, {{0,
- 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 23, 25, 27, 31, 33, 37, 41,
- 45, 49, 51, 55, -1, -1, -1, -1, -1}, {-1, 21, 29, 35, 43, 47,
- 53, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {-1, 39, 57, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1}, }, {{0, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19,
- 21, 23, 25, 27, 29, 31, 35, 37, 39, 41, 43, 47, 49, 51, 53, 57},
- {-1, 33, 45, 55, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1} } };
-
-const int AVS_2DVLC_CHROMA[5][26][27] = {{{0, 14, 32, 56, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {2, 48, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {4, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1}, {6, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1}, {8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {10,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {12, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {16, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {18, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {20,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {22, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {24, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {26, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {28,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {30, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {34, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {36, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {38,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {40, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {42, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {44, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {46,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {50, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {52, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {54, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, }, {{0, 1, 5, 15, 29,
- 43, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {-1, 3, 21, 45, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1}, {-1, 7, 37, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1, 9, 41, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, {-1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1}, {-1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, {-1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1}, } };
-
-const int UE[64][2] = {{1, 1}, {2, 3}, {3, 3}, {4, 5}, {5, 5}, {6, 5}, {7, 5}, {
- 8, 7}, {9, 7}, {10, 7}, {11, 7}, {12, 7}, {13, 7}, {14, 7}, {15,
- 7}, {16, 9}, {17, 9}, {18, 9}, {19, 9}, {20, 9}, {21, 9},
- {22, 9}, {23, 9}, {24, 9}, {25, 9}, {26, 9}, {27, 9}, {28, 9}, {
- 29, 9}, {30, 9}, {31, 9}, {32, 11}, {33, 11}, {
- 34, 11}, {35, 11}, {36, 11}, {37, 11}, {38, 11},
- {39, 11}, {40, 11}, {41, 11}, {42, 11}, {43, 11}, {44, 11}, {45,
- 11}, {46, 11}, {47, 11}, {48, 11}, {49, 11}, {
- 50, 11}, {51, 11}, {52, 11}, {53, 11}, {54, 11},
- {55, 11}, {56, 11}, {57, 11}, {58, 11}, {59, 11}, {60, 11}, {61,
- 11}, {62, 11}, {63, 11}, {64, 13} };
-
-unsigned int src_start;
-unsigned int des_start;
-
-#ifdef AVSP_LONG_CABAC
-
-unsigned char *es_buf;
-unsigned int es_buf_ptr;
-unsigned int es_buf_is_overflow;
-
-#else
-FILE *f_es;
-#endif
-unsigned int es_ptr;
-unsigned int es_res;
-unsigned int es_res_ptr;
-unsigned int previous_es;
-
-void init_es(void)
-{
-
-#ifdef AVSP_LONG_CABAC
- es_buf_is_overflow = 0;
-
- es_buf[0] = 0x00;
- es_buf[1] = 0x00;
- es_buf[2] = 0x01;
- es_buf_ptr = 3;
- es_ptr = 3;
-#else
- f_es = fopen("es.out", "wb");
- if (f_es == NULL)
- io_printf(" ERROR : Can not open es.out for write\n");
- putc(0x00, f_es);
- putc(0x00, f_es);
- putc(0x01, f_es);
-
- es_ptr = 3;
-#endif
- es_res = 0;
- es_res_ptr = 0;
- previous_es = 0xff;
-
-}
-
-void push_es(int value, int num)
-{
- unsigned char wr_es_data;
- int push_num;
- int push_value;
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & ES_DUMP)
- io_printf(" push_es : value : 0x%x, num : %d\n", value, num);
-#endif
- while (num > 0) {
- if (num >= 8)
- push_num = 8;
- else
- push_num = num;
-
- num = num - push_num;
- push_value = (value >> num);
-
- es_res = (es_res << push_num) | push_value;
- es_res_ptr = es_res_ptr + push_num;
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & ES_DUMP)
- io_printf(" #### es_res : 0x%X, es_res_ptr : %d\n",
- es_res, es_res_ptr);
-#endif
-
- while (es_res_ptr >= 8) {
- es_res_ptr = es_res_ptr & 7;
- wr_es_data = (es_res >> es_res_ptr) & 0xff;
- if ((previous_es == 0) & (wr_es_data < 4)) {
- io_printf(
- " Insert 2'b10 for emu at position : %d\n",
- es_ptr);
-
- es_res_ptr = es_res_ptr + 2;
- wr_es_data = 2;
- }
-#ifdef AVSP_LONG_CABAC
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & ES_DUMP)
- pr_info("es_buf[%d] = 0x%02x\r\n",
- es_buf_ptr, wr_es_data);
-#endif
- if (!es_buf_is_overflow) {
- es_buf[es_buf_ptr++] = wr_es_data;
- if (es_buf_ptr >= MAX_CODED_FRAME_SIZE)
- es_buf_is_overflow = 1;
- }
-#else
- putc(wr_es_data, f_es);
-#endif
- es_ptr++;
- previous_es = ((previous_es << 8) | wr_es_data)
- & 0xffff;
- }
-
- }
-}
-
-#ifdef BLOCK_SIZE
-#undef BLOCK_SIZE
-#endif
-
-#define MIN_QP 0
-#define MAX_QP 63
-
-#define BLOCK_SIZE 4
-#define B8_SIZE 8
-#define MB_BLOCK_SIZE 16
-
-#define BLOCK_MULTIPLE (MB_BLOCK_SIZE/(BLOCK_SIZE*2))
-
-#define DECODE_COPY_MB 0
-#define DECODE_MB 1
-
-#define NO_INTRA_PMODE 5
-#define INTRA_PMODE_4x4 10
-#define NO_INTRA_PMODE_4x4 19
-/* 8x8 intra prediction modes */
-#define VERT_PRED 0
-#define HOR_PRED 1
-#define DC_PRED 2
-#define DOWN_LEFT_PRED 3
-#define DOWN_RIGHT_PRED 4
-
-#define VERT_PRED_4x4 0
-#define HOR_PRED_4x4 1
-#define DC_PRED_4x4 2
-#define DOWN_LEFT_PRED_4x4 3
-#define DOWN_RIGHT_PRED_4x4 4
-
-#define HOR_DOWN_PRED_4x4 5
-#define VERT_LEFT_PRED_4x4 6
-#define HOR_UP_PRED_4x4 7
-#define VERT_RIGHT_PRED_4x4 8
-
-#define DC_PRED_8 0
-#define HOR_PRED_8 1
-#define VERT_PRED_8 2
-#define PLANE_8 3
-
-#define LUMA_16DC 0
-#define LUMA_16AC 1
-#define LUMA_8x8 2
-#define LUMA_8x4 3
-#define LUMA_4x8 4
-#define LUMA_4x4 5
-#define CHROMA_DC 6
-#define CHROMA_AC 7
-#define NUM_BLOCK_TYPES 8
-
-#define I_PICTURE_START_CODE 0xB3
-#define PB_PICTURE_START_CODE 0xB6
-#define SLICE_START_CODE_MIN 0x00
-#define SLICE_START_CODE_MAX 0xAF
-#define USER_DATA_START_CODE 0xB2
-#define SEQUENCE_HEADER_CODE 0xB0
-#define EXTENSION_START_CODE 0xB5
-#define SEQUENCE_END_CODE 0xB1
-#define VIDEO_EDIT_CODE 0xB7
-
-#define EOS 1
-#define SOP 2
-#define SOS 3
-#define P8x8 8
-#define I8MB 9
-#define I4MB 10
-#define IBLOCK 11
-#define SI4MB 12
-#define MAXMODE 13
-
-#define IS_INTRA(MB) ((MB)->mb_type == I8MB || (MB)->mb_type == I4MB)
-#define IS_NEWINTRA(MB) ((MB)->mb_type == I4MB)
-#define IS_OLDINTRA(MB) ((MB)->mb_type == I8MB)
-#define IS_INTER(MB) ((MB)->mb_type != I8MB && (MB)->mb_type != I4MB)
-#define IS_INTERMV(MB) ((MB)->mb_type != I8MB && (MB)->mb_type != I4MB\
- && (MB)->mb_type != 0)
-
-#define IS_DIRECT(MB) ((MB)->mb_type == 0 && (img->type == B_IMG))
-#define IS_COPY(MB) ((MB)->mb_type == 0 && (img->type == P_IMG))
-#define IS_P8x8(MB) ((MB)->mb_type == P8x8)
-
-#define P_IMG 0
-#define B_IMG 1
-#define I_IMG 2
-
-#define FIELD 0
-#define FRAME 1
-
-#define SE_CABP 21
-struct decoding_environment_s {
- unsigned int dbuffer;
- int dbits_to_go;
- unsigned char *dcodestrm;
- int *dcodestrm_len;
-};
-
-struct bi_context_type_s {
- unsigned char MPS;
- unsigned int LG_PMPS;
- unsigned char cycno;
-};
-
-
-/**********************************************************************
- * C O N T E X T S F O R R M S Y N T A X E L E M E N T S
- **********************************************************************
- */
-
-#define NUM_MB_TYPE_CTX 11
-#define NUM_B8_TYPE_CTX 9
-#define NUM_MV_RES_CTX 10
-#define NUM_REF_NO_CTX 6
-#define NUM_DELTA_QP_CTX 4
-#define NUM_MB_AFF_CTX 4
-
-struct motion_info_contexts_s {
- struct bi_context_type_s mb_type_contexts[4][NUM_MB_TYPE_CTX];
- struct bi_context_type_s b8_type_contexts[2][NUM_B8_TYPE_CTX];
- struct bi_context_type_s mv_res_contexts[2][NUM_MV_RES_CTX];
- struct bi_context_type_s ref_no_contexts[2][NUM_REF_NO_CTX];
- struct bi_context_type_s delta_qp_contexts[NUM_DELTA_QP_CTX];
- struct bi_context_type_s mb_aff_contexts[NUM_MB_AFF_CTX];
-#ifdef TEST_WEIGHTING_AEC
-struct bi_context_type_s mb_weighting_pred;
-#endif
-};
-
-#define NUM_IPR_CTX 2
-#define NUM_CIPR_CTX 4
-#define NUM_CBP_CTX 4
-#define NUM_BCBP_CTX 4
-#define NUM_MAP_CTX 16
-#define NUM_LAST_CTX 16
-
-#define NUM_ONE_CTX 5
-#define NUM_ABS_CTX 5
-
-struct texture_info_contexts {
- struct bi_context_type_s ipr_contexts[NUM_IPR_CTX];
- struct bi_context_type_s cipr_contexts[NUM_CIPR_CTX];
- struct bi_context_type_s cbp_contexts[3][NUM_CBP_CTX];
- struct bi_context_type_s bcbp_contexts[NUM_BLOCK_TYPES][NUM_BCBP_CTX];
- struct bi_context_type_s one_contexts[NUM_BLOCK_TYPES][NUM_ONE_CTX];
- struct bi_context_type_s abs_contexts[NUM_BLOCK_TYPES][NUM_ABS_CTX];
- struct bi_context_type_s fld_map_contexts[NUM_BLOCK_TYPES][NUM_MAP_CTX];
- struct bi_context_type_s fld_last_contexts
- [NUM_BLOCK_TYPES][NUM_LAST_CTX];
- struct bi_context_type_s map_contexts[NUM_BLOCK_TYPES][NUM_MAP_CTX];
- struct bi_context_type_s last_contexts[NUM_BLOCK_TYPES][NUM_LAST_CTX];
-};
-struct img_par;
-
-struct syntaxelement {
- int type;
- int value1;
- int value2;
- int len;
- int inf;
- unsigned int bitpattern;
- int context;
- int k;
- int golomb_grad;
- int golomb_maxlevels;
-#if TRACE
-#define TRACESTRING_SIZE 100
- char tracestring[TRACESTRING_SIZE];
-#endif
-
- void (*mapping)(int len, int info, int *value1, int *value2);
-
- void (*reading)(struct syntaxelement *, struct img_par *,
- struct decoding_environment_s *);
-
-};
-
-struct bitstream_s {
-
- int read_len;
- int code_len;
-
- int frame_bitoffset;
- int bitstream_length;
-
- unsigned char *stream_buffer;
-};
-
-struct datapartition {
-
- struct bitstream_s *bitstream;
- struct decoding_environment_s de_aec;
-
- int (*read_syntax_element)(struct syntaxelement *, struct img_par *,
- struct datapartition *);
-/*!< virtual function;
- * actual method depends on chosen data partition and
- * entropy coding method
- */
-};
-
-struct slice_s {
- int picture_id;
- int qp;
- int picture_type;
- int start_mb_nr;
- int max_part_nr;
- int num_mb;
-
- struct datapartition *part_arr;
- struct motion_info_contexts_s *mot_ctx;
- struct texture_info_contexts *tex_ctx;
- int field_ctx[3][2];
-};
-
-struct img_par {
- int number;
- int current_mb_nr;
- int max_mb_nr;
- int current_slice_nr;
- int tr;
- int qp;
- int type;
-
- int typeb;
-
- int width;
- int height;
- int width_cr;
- int height_cr;
- int source_bitdepth;
- int mb_y;
- int mb_x;
- int block_y;
- int pix_y;
- int pix_x;
- int pix_c_y;
- int block_x;
- int pix_c_x;
-
- int ***mv;
- int mpr[16][16];
-
- int m7[16][16];
- int m8[/*2*/4][8][8];
- int cof[4][/*6*/8][4][4];
- int cofu[4];
- int **ipredmode;
- int quad[256];
- int cod_counter;
-
- int ***dfmv;
- int ***dbmv;
- int **fw_reffrarr;
- int **bw_reffrarr;
-
- int ***mv_frm;
- int **fw_reffrarr_frm;
- int **bw_reffrarr_frm;
- int imgtr_next_p;
- int imgtr_last_p;
- int tr_frm;
- int tr_fld;
- int imgtr_last_prev_p;
-
- int no_forward_reference;
- int seq_header_indicate;
- int b_discard_flag;
-
- int ***fw_mv;
- int ***bw_mv;
- int subblock_x;
- int subblock_y;
-
- int buf_cycle;
-
- int direct_type;
-
- int ***mv_top;
- int ***mv_bot;
- int **fw_reffrarr_top;
- int **bw_reffrarr_top;
- int **fw_reffrarr_bot;
- int **bw_reffrarr_bot;
-
- int **ipredmode_top;
- int **ipredmode_bot;
- int ***fw_mv_top;
- int ***fw_mv_bot;
- int ***bw_mv_top;
- int ***bw_mv_bot;
- int ***dfmv_top;
- int ***dbmv_top;
- int ***dfmv_bot;
- int ***dbm_bot;
-
- int toppoc;
- int bottompoc;
- int framepoc;
- unsigned int frame_num;
-
- unsigned int pic_distance;
- int delta_pic_order_cnt_bottom;
-
- signed int pic_distance_msb;
- unsigned int prev_pic_distance_lsb;
- signed int curr_pic_distance_msb;
- unsigned int this_poc;
-
- int pic_width_inmbs;
- int pic_height_inmbs;
- int pic_size_inmbs;
-
- int block8_x, block8_y;
- int structure;
- int pn;
- int buf_used;
- int buf_size;
- int picture_structure;
- int advanced_pred_mode_disable;
- int types;
- int current_mb_nr_fld;
-
- int p_field_enhanced;
- int b_field_enhanced;
-
- int slice_weighting_flag;
- int lum_scale[4];
- int lum_shift[4];
- int chroma_scale[4];
- int chroma_shift[4];
- int mb_weighting_flag;
- int weighting_prediction;
- int mpr_weight[16][16];
- int top_bot;
- int bframe_number;
-
- int auto_crop_right;
- int auto_crop_bottom;
-
- struct slice_s *current_slice;
- int is_v_block;
- int is_intra_block;
-
- int new_seq_header_flag;
- int new_sequence_flag;
- int last_pic_bbv_delay;
-
- int sequence_end_flag;
- int is_top_field;
-
- int abt_flag;
- int qp_shift;
-
-#ifdef EIGHTH
-int eighth_subpixel_flag;
-int subpixel_precision;
-int unit_length;
-int subpixel_mask;
-
-int max_mvd;
-int min_mvd;
-#endif
-
-};
-
-struct macroblock {
- int qp;
- int slice_nr;
- int delta_quant;
- struct macroblock *mb_available[3][3];
- /*!< pointer to neighboring MBs in a 3x3 window of current MB,
- *which is located at [1][1]
- * NULL pointer identifies neighboring MBs which are unavailable
- */
-
- int mb_type;
- int mvd[2][BLOCK_MULTIPLE][BLOCK_MULTIPLE][2];
- int cbp, cbp_blk, cbp01;
- unsigned long cbp_bits;
-
- int b8mode[4];
- int b8pdir[4];
- int mb_type_2;
- int c_ipred_mode_2;
- int dct_mode;
-
- int c_ipred_mode;
- int lf_disable;
- int lf_alpha_c0_offset;
- int lf_beta_offset;
-
- int CABT[4];
- int CABP[4];
- int cbp_4x4[4];
-
- int skip_flag;
-
- struct macroblock *mb_available_up;
- struct macroblock *mb_available_left;
- unsigned int mbaddr_a, mbaddr_b, mbaddr_c, mbaddr_d;
- unsigned int mbavail_a, mbavail_b, mbavail_c, mbavail_d;
-
-};
-
-struct macroblock *mb_data;
-
-struct img_par *img;
-
-struct bitstream_s *curr_stream;
-
-struct datapartition *alloc_partition(int n);
-
-unsigned int vld_mem_start_addr;
-unsigned int vld_mem_end_addr;
-
-int marker_bit;
-
-int progressive_sequence;
-int horizontal_size;
-int vertical_size;
-
-int second_ifield;
-int pre_img_type;
-
-/* slice_header() */
-int slice_vertical_position;
-int slice_vertical_position_extension;
-int fixed_picture_qp;
-int fixed_slice_qp;
-int slice_qp;
-
-/*
- *************************************************************************
- * Function:ue_v, reads an u(v) syntax element, the length in bits is stored in
- the global UsedBits variable
- * Input:
- tracestring
- the string for the trace file
- bitstream
- the stream to be read from
- * Output:
- * Return: the value of the coded syntax element
- * Attention:
- *************************************************************************
- */
-/*!
- * definition of AVS syntaxelements
- * order of elements follow dependencies for picture reconstruction
- */
-/*!
- * \brief Assignment of old TYPE partition elements to new
- * elements
- *
- * old element | new elements
- * TYPE_HEADER | SE_HEADER, SE_PTYPE
- * TYPE_MBHEADER | SE_MBTYPE, SE_REFFRAME, SE_INTRAPREDMODE
- * TYPE_MVD | SE_MVD
- * TYPE_CBP | SE_CBP_INTRA, SE_CBP_INTER * SE_DELTA_QUANT_INTER
- * SE_DELTA_QUANT_INTRA
- * TYPE_COEFF_Y | SE_LUM_DC_INTRA, SE_LUM_AC_INTRA,
- SE_LUM_DC_INTER, SE_LUM_AC_INTER
- * TYPE_2x2DC | SE_CHR_DC_INTRA, SE_CHR_DC_INTER
- * TYPE_COEFF_C | SE_CHR_AC_INTRA, SE_CHR_AC_INTER
- * TYPE_EOS | SE_EOS
- */
-
-#define SE_HEADER 0
-#define SE_PTYPE 1
-#define SE_MBTYPE 2
-#define SE_REFFRAME 3
-#define SE_INTRAPREDMODE 4
-#define SE_MVD 5
-#define SE_CBP_INTRA 6
-#define SE_LUM_DC_INTRA 7
-#define SE_CHR_DC_INTRA 8
-#define SE_LUM_AC_INTRA 9
-#define SE_CHR_AC_INTRA 10
-#define SE_CBP_INTER 11
-#define SE_LUM_DC_INTER 12
-#define SE_CHR_DC_INTER 13
-#define SE_LUM_AC_INTER 14
-#define SE_CHR_AC_INTER 15
-#define SE_DELTA_QUANT_INTER 16
-#define SE_DELTA_QUANT_INTRA 17
-#define SE_BFRAME 18
-#define SE_EOS 19
-#define SE_MAX_ELEMENTS 20
-#define SE_CBP01 21
-int chroma_format;
-/*
- *************************************************************************
- * Function:Reads bits from the bitstream buffer
- * Input:
- byte buffer[]
- containing VLC-coded data bits
- int totbitoffset
- bit offset from start of partition
- int bytecount
- total bytes in bitstream
- int numbits
- number of bits to read
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-int get_bits(unsigned char buffer[], int totbitoffset, int *info, int bytecount,
- int numbits)
-{
- register int inf;
- long byteoffset;
- int bitoffset;
-
- int bitcounter = numbits;
-
- byteoffset = totbitoffset / 8;
- bitoffset = 7 - (totbitoffset % 8);
-
- inf = 0;
- while (numbits) {
- inf <<= 1;
- inf |= (buffer[byteoffset] & (0x01 << bitoffset)) >> bitoffset;
- numbits--;
- bitoffset--;
- if (bitoffset < 0) {
- byteoffset++;
- bitoffset += 8;
- if (byteoffset > bytecount)
- return -1;
- }
- }
-
- *info = inf;
-
-
- return bitcounter;
-}
-
-/*
- *************************************************************************
- * Function:read FLC codeword from UVLC-partition
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-int read_syntaxelement_flc(struct syntaxelement *sym)
-{
- int frame_bitoffset = curr_stream->frame_bitoffset;
- unsigned char *buf = curr_stream->stream_buffer;
- int bitstreamlengthinbytes = curr_stream->bitstream_length;
-
- if ((get_bits(buf, frame_bitoffset, &(sym->inf), bitstreamlengthinbytes,
- sym->len)) < 0)
- return -1;
-
- curr_stream->frame_bitoffset += sym->len;
- sym->value1 = sym->inf;
-
-#if TRACE
- tracebits2(sym->tracestring, sym->len, sym->inf);
-#endif
-
- return 1;
-}
-
-/*
- *************************************************************************
- * Function:ue_v, reads an u(1) syntax element, the length in bits is stored in
- the global UsedBits variable
- * Input:
- tracestring
- the string for the trace file
- bitstream
- the stream to be read from
- * Output:
- * Return: the value of the coded syntax element
- * Attention:
- *************************************************************************
- */
-int u_1(char *tracestring)
-{
- return u_v(1, tracestring);
-}
-
-/*
- *************************************************************************
- * Function:mapping rule for ue(v) syntax elements
- * Input:length and info
- * Output:number in the code table
- * Return:
- * Attention:
- *************************************************************************
- */
-void linfo_ue(int len, int info, int *value1, int *dummy)
-{
- *value1 = (int)pow2(2, (len / 2)) + info - 1;
-}
-
-int u_v(int leninbits, char *tracestring)
-{
- struct syntaxelement symbol, *sym = &symbol;
-
-#ifdef AVSP_LONG_CABAC
-#else
- assert(curr_stream->stream_buffer != NULL);
-#endif
- sym->type = SE_HEADER;
- sym->mapping = linfo_ue;
- sym->len = leninbits;
- read_syntaxelement_flc(sym);
-
- return sym->inf;
-}
-
-/*
- *************************************************************************
- * Function:mapping rule for se(v) syntax elements
- * Input:length and info
- * Output:signed mvd
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void linfo_se(int len, int info, int *value1, int *dummy)
-{
- int n;
-
- n = (int)pow2(2, (len / 2)) + info - 1;
- *value1 = (n + 1) / 2;
- if ((n & 0x01) == 0)
- *value1 = -*value1;
-
-}
-
-/*
- *************************************************************************
- * Function:length and info
- * Input:
- * Output:cbp (intra)
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void linfo_cbp_intra(int len, int info, int *cbp, int *dummy)
-{
-}
-
-const int NCBP[64][2] = {{4, 0}, {16, 19}, {17, 16}, {19, 15}, {14, 18},
- {9, 11}, {22, 31}, {8, 13}, {11, 17}, {21, 30}, {10, 12},
- {7, 9}, {12, 10}, {6, 7}, {5, 8}, {1, 1}, {35, 4}, {47, 42}, {
- 48, 38}, {38, 27}, {46, 39}, {36, 33}, {50, 59},
- {26, 26}, {45, 40}, {52, 58}, {41, 35}, {28, 25}, {37, 29}, {23,
- 24}, {31, 28}, {2, 3}, {43, 5}, {51, 51}, {56,
- 52}, {39, 37}, {55, 50}, {33, 43}, {62, 63}, {
- 27, 44}, {54, 53}, {60, 62}, {40, 48}, {32, 47},
- {42, 34}, {24, 45}, {29, 49}, {3, 6}, {49, 14}, {53, 55}, {57,
- 56}, {25, 36}, {58, 54}, {30, 41}, {59, 60}, {
- 15, 21}, {61, 57}, {63, 61}, {44, 46}, {18, 22},
- {34, 32}, {13, 20}, {20, 23}, {0, 2} };
-
-unsigned int s1, t1, value_s, value_t;
-unsigned char dec_bypass, dec_final;
-
-#define get_byte() { \
- dbuffer = dcodestrm[(*dcodestrm_len)++];\
- dbits_to_go = 7; \
-}
-
-#define dbuffer (dep->dbuffer)
-#define dbits_to_go (dep->dbits_to_go)
-#define dcodestrm (dep->dcodestrm)
-#define dcodestrm_len (dep->dcodestrm_len)
-
-#define B_BITS 10
-
-#define LG_PMPS_SHIFTNO 2
-
-#define HALF (1 << (B_BITS-1))
-#define QUARTER (1 << (B_BITS-2))
-
-unsigned int biari_decode_symbol(struct decoding_environment_s *dep,
- struct bi_context_type_s *bi_ct)
-{
- register unsigned char bit;
- register unsigned char s_flag;
- register unsigned char is_lps = 0;
- register unsigned char cwr;
- register unsigned char cycno = bi_ct->cycno;
- register unsigned int lg_pmps = bi_ct->LG_PMPS;
- register unsigned int t_rlps;
- register unsigned int s2, t2;
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & AEC_DUMP)
- io_printf("LG_PMPS : %03X, MPS : %d, cycno : %d -- %p\n",
- bi_ct->LG_PMPS, bi_ct->MPS, bi_ct->cycno, bi_ct);
-#endif
-
- bit = bi_ct->MPS;
-
- cwr = (cycno <= 1) ? 3 : (cycno == 2) ? 4 : 5;
-
- if (t1 >= (lg_pmps >> LG_PMPS_SHIFTNO)) {
- s2 = s1;
- t2 = t1 - (lg_pmps >> LG_PMPS_SHIFTNO);
- s_flag = 0;
- } else {
- s2 = s1 + 1;
- t2 = 256 + t1 - (lg_pmps >> LG_PMPS_SHIFTNO);
- s_flag = 1;
- }
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & AEC_DUMP)
- io_printf(" s2 : %d, t2 : %03X\n", s2, t2);
-#endif
-
- if (s2 > value_s || (s2 == value_s && value_t >= t2)) {
- is_lps = 1;
- bit = !bit;
-
- t_rlps = (s_flag == 0) ?
- (lg_pmps >> LG_PMPS_SHIFTNO) :
- (t1 + (lg_pmps >> LG_PMPS_SHIFTNO));
-
- if (s2 == value_s)
- value_t = (value_t - t2);
- else {
- if (--dbits_to_go < 0)
- get_byte();
-
- value_t = (value_t << 1)
- | ((dbuffer >> dbits_to_go) & 0x01);
- value_t = 256 + value_t - t2;
-
- }
-
- while (t_rlps < QUARTER) {
- t_rlps = t_rlps << 1;
- if (--dbits_to_go < 0)
- get_byte();
-
- value_t = (value_t << 1)
- | ((dbuffer >> dbits_to_go) & 0x01);
- }
-
- s1 = 0;
- t1 = t_rlps & 0xff;
-
- value_s = 0;
- while (value_t < QUARTER) {
- int j;
-
- if (--dbits_to_go < 0)
- get_byte();
- j = (dbuffer >> dbits_to_go) & 0x01;
-
- value_t = (value_t << 1) | j;
- value_s++;
- }
- value_t = value_t & 0xff;
- } else {
-
- s1 = s2;
- t1 = t2;
- }
-
- if (dec_bypass)
- return bit;
-
- if (is_lps)
- cycno = (cycno <= 2) ? (cycno + 1) : 3;
- else if (cycno == 0)
- cycno = 1;
- bi_ct->cycno = cycno;
-
- if (is_lps) {
- switch (cwr) {
- case 3:
- lg_pmps = lg_pmps + 197;
- break;
- case 4:
- lg_pmps = lg_pmps + 95;
- break;
- default:
- lg_pmps = lg_pmps + 46;
- }
-
- if (lg_pmps >= (256 << LG_PMPS_SHIFTNO)) {
- lg_pmps = (512 << LG_PMPS_SHIFTNO) - 1 - lg_pmps;
- bi_ct->MPS = !(bi_ct->MPS);
- }
- } else {
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & AEC_DUMP)
- io_printf(" - lg_pmps_MPS : %X (%X - %X - %X)\n",
- lg_pmps - (unsigned int)(lg_pmps>>cwr)
- - (unsigned int)(lg_pmps>>(cwr+2)),
- lg_pmps,
- (unsigned int)(lg_pmps>>cwr),
- (unsigned int)(lg_pmps>>(cwr+2))
- );
-#endif
- lg_pmps = lg_pmps - (unsigned int)(lg_pmps >> cwr)
- - (unsigned int)(lg_pmps >> (cwr + 2));
- }
-
- bi_ct->LG_PMPS = lg_pmps;
-
- return bit;
-}
-
-unsigned int biari_decode_symbolw(struct decoding_environment_s *dep,
- struct bi_context_type_s *bi_ct1,
- struct bi_context_type_s *bi_ct2)
-{
- register unsigned char bit1, bit2;
- register unsigned char pred_mps, bit;
- register unsigned int lg_pmps;
- register unsigned char cwr1, cycno1 = bi_ct1->cycno;
- register unsigned char cwr2, cycno2 = bi_ct2->cycno;
- register unsigned int lg_pmps1 = bi_ct1->LG_PMPS;
- register unsigned int lg_pmps2 =
- bi_ct2->LG_PMPS;
- register unsigned int t_rlps;
- register unsigned char s_flag, is_lps = 0;
- register unsigned int s2, t2;
-
-
- bit1 = bi_ct1->MPS;
- bit2 = bi_ct2->MPS;
-
- cwr1 = (cycno1 <= 1) ? 3 : (cycno1 == 2) ? 4 : 5;
- cwr2 = (cycno2 <= 1) ? 3 : (cycno2 == 2) ? 4 : 5;
-
- if (bit1 == bit2) {
- pred_mps = bit1;
- lg_pmps = (lg_pmps1 + lg_pmps2) / 2;
- } else {
- if (lg_pmps1 < lg_pmps2) {
- pred_mps = bit1;
- lg_pmps = (256 << LG_PMPS_SHIFTNO) - 1
- - ((lg_pmps2 - lg_pmps1) >> 1);
- } else {
- pred_mps = bit2;
- lg_pmps = (256 << LG_PMPS_SHIFTNO) - 1
- - ((lg_pmps1 - lg_pmps2) >> 1);
- }
- }
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & AEC_DUMP)
- io_printf(" - Begin - LG_PMPS : %03X, MPS : %d\n",
- lg_pmps, pred_mps);
-#endif
- if (t1 >= (lg_pmps >> LG_PMPS_SHIFTNO)) {
- s2 = s1;
- t2 = t1 - (lg_pmps >> LG_PMPS_SHIFTNO);
- s_flag = 0;
- } else {
- s2 = s1 + 1;
- t2 = 256 + t1 - (lg_pmps >> LG_PMPS_SHIFTNO);
- s_flag = 1;
- }
-
- bit = pred_mps;
- if (s2 > value_s || (s2 == value_s && value_t >= t2)) {
- is_lps = 1;
- bit = !bit;
- t_rlps = (s_flag == 0) ?
- (lg_pmps >> LG_PMPS_SHIFTNO) :
- (t1 + (lg_pmps >> LG_PMPS_SHIFTNO));
-
- if (s2 == value_s)
- value_t = (value_t - t2);
- else {
- if (--dbits_to_go < 0)
- get_byte();
-
- value_t = (value_t << 1)
- | ((dbuffer >> dbits_to_go) & 0x01);
- value_t = 256 + value_t - t2;
- }
-
- while (t_rlps < QUARTER) {
- t_rlps = t_rlps << 1;
- if (--dbits_to_go < 0)
- get_byte();
-
- value_t = (value_t << 1)
- | ((dbuffer >> dbits_to_go) & 0x01);
- }
- s1 = 0;
- t1 = t_rlps & 0xff;
-
- value_s = 0;
- while (value_t < QUARTER) {
- int j;
-
- if (--dbits_to_go < 0)
- get_byte();
- j = (dbuffer >> dbits_to_go) & 0x01;
-
- value_t = (value_t << 1) | j;
- value_s++;
- }
- value_t = value_t & 0xff;
- } else {
- s1 = s2;
- t1 = t2;
- }
-
- if (bit != bit1) {
- cycno1 = (cycno1 <= 2) ? (cycno1 + 1) : 3;
- } else {
- if (cycno1 == 0)
- cycno1 = 1;
- }
-
- if (bit != bit2) {
- cycno2 = (cycno2 <= 2) ? (cycno2 + 1) : 3;
- } else {
- if (cycno2 == 0)
- cycno2 = 1;
- }
- bi_ct1->cycno = cycno1;
- bi_ct2->cycno = cycno2;
-
- {
-
- if (bit == bit1) {
- lg_pmps1 =
- lg_pmps1
- - (unsigned int)(lg_pmps1
- >> cwr1)
- - (unsigned int)(lg_pmps1
- >> (cwr1
- + 2));
- } else {
- switch (cwr1) {
- case 3:
- lg_pmps1 = lg_pmps1 + 197;
- break;
- case 4:
- lg_pmps1 = lg_pmps1 + 95;
- break;
- default:
- lg_pmps1 = lg_pmps1 + 46;
- }
-
- if (lg_pmps1 >= (256 << LG_PMPS_SHIFTNO)) {
- lg_pmps1 = (512 << LG_PMPS_SHIFTNO) - 1
- - lg_pmps1;
- bi_ct1->MPS = !(bi_ct1->MPS);
- }
- }
- bi_ct1->LG_PMPS = lg_pmps1;
-
- if (bit == bit2) {
- lg_pmps2 =
- lg_pmps2
- - (unsigned int)(lg_pmps2
- >> cwr2)
- - (unsigned int)(lg_pmps2
- >> (cwr2
- + 2));
- } else {
- switch (cwr2) {
- case 3:
- lg_pmps2 = lg_pmps2 + 197;
- break;
- case 4:
- lg_pmps2 = lg_pmps2 + 95;
- break;
- default:
- lg_pmps2 = lg_pmps2 + 46;
- }
-
- if (lg_pmps2 >= (256 << LG_PMPS_SHIFTNO)) {
- lg_pmps2 = (512 << LG_PMPS_SHIFTNO) - 1
- - lg_pmps2;
- bi_ct2->MPS = !(bi_ct2->MPS);
- }
- }
- bi_ct2->LG_PMPS = lg_pmps2;
- }
-
-
- return bit;
-}
-
-/*!
- ************************************************************************
- * \brief
- * biari_decode_symbol_eq_prob():
- * \return
- * the decoded symbol
- ************************************************************************
- */
-unsigned int biari_decode_symbol_eq_prob(struct decoding_environment_s *dep)
-{
- unsigned char bit;
- struct bi_context_type_s octx;
- struct bi_context_type_s *ctx = &octx;
-
- ctx->LG_PMPS = (QUARTER << LG_PMPS_SHIFTNO) - 1;
- ctx->MPS = 0;
- ctx->cycno = 0xfe;
- dec_bypass = 1;
- bit = biari_decode_symbol(dep, ctx);
- dec_bypass = 0;
- return bit;
-}
-
-unsigned int biari_decode_final(struct decoding_environment_s *dep)
-{
- unsigned char bit;
- struct bi_context_type_s octx;
- struct bi_context_type_s *ctx = &octx;
-
- ctx->LG_PMPS = 1 << LG_PMPS_SHIFTNO;
- ctx->MPS = 0;
- ctx->cycno = 0xff;
- dec_final = 1;
- bit = biari_decode_symbol(dep, ctx);
- dec_final = 0;
- return bit;
-}
-
-int i_8(char *tracestring)
-{
- int frame_bitoffset = curr_stream->frame_bitoffset;
- unsigned char *buf = curr_stream->stream_buffer;
- int bitstreamlengthinbytes = curr_stream->bitstream_length;
- struct syntaxelement symbol, *sym = &symbol;
-#ifdef AVSP_LONG_CABAC
-#else
- assert(curr_stream->stream_buffer != NULL);
-#endif
-
- sym->len = 8;
- sym->type = SE_HEADER;
- sym->mapping = linfo_ue;
-
- if ((get_bits(buf, frame_bitoffset, &(sym->inf), bitstreamlengthinbytes,
- sym->len)) < 0)
- return -1;
- curr_stream->frame_bitoffset += sym->len;
- sym->value1 = sym->inf;
- if (sym->inf & 0x80)
- sym->inf = -(~((int)0xffffff00 | sym->inf) + 1);
-#if TRACE
- tracebits2(sym->tracestring, sym->len, sym->inf);
-#endif
- return sym->inf;
-}
-
-/*!
- ************************************************************************
- * \brief
- * arideco_bits_read
- ************************************************************************
- */
-int arideco_bits_read(struct decoding_environment_s *dep)
-{
-
- return 8 * ((*dcodestrm_len) - 1) + (8 - dbits_to_go);
-}
-
-/*!
- ************************************************************************
- * \brief
- * arithmetic decoding
- ************************************************************************
- */
-int read_syntaxelement_aec(struct syntaxelement *se, struct img_par *img,
- struct datapartition *this_data_part)
-{
- int curr_len;
- struct decoding_environment_s *dep_dp = &(this_data_part->de_aec);
-
- curr_len = arideco_bits_read(dep_dp);
-
- se->reading(se, img, dep_dp);
-
- se->len = (arideco_bits_read(dep_dp) - curr_len);
- return se->len;
-}
-
-/*!
- ************************************************************************
- * \brief
- * This function is used to arithmetically decode the
- * run length info of the skip mb
- ************************************************************************
- */
-void readrunlenghtfrombuffer_aec(struct syntaxelement *se, struct img_par *img,
- struct decoding_environment_s *dep_dp)
-{
- struct bi_context_type_s *pctx;
- int ctx, symbol;
-
- pctx = img->current_slice->tex_ctx->one_contexts[0];
- symbol = 0;
- ctx = 0;
- while (biari_decode_symbol(dep_dp, pctx + ctx) == 0) {
- symbol += 1;
- ctx++;
- if (ctx >= 3)
- ctx = 3;
- }
- se->value1 = symbol;
-#if TRACE
- fprintf(p_trace, "@%d%s\t\t\t%d\n",
- symbol_count++, se->tracestring, se->value1);
- fflush(p_trace);
-#endif
-}
-
-/*!
- ************************************************************************
- * \brief
- * This function is used to arithmetically decode a pair of
- * intra prediction modes of a given MB.
- ************************************************************************
- */
-int mapd_intrap[5] = {0, 2, 3, 4, 1};
-void read_intrapredmode_aec(struct syntaxelement *se, struct img_par *img,
- struct decoding_environment_s *dep_dp)
-{
- struct bi_context_type_s *pctx;
- int ctx, symbol;
-
- pctx = img->current_slice->tex_ctx->one_contexts[1];
- symbol = 0;
- ctx = 0;
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & AEC_DUMP)
- io_printf(" -- read_intrapredmode_aec ctx : %d\n", ctx);
-#endif
- while (biari_decode_symbol(dep_dp, pctx + ctx) == 0) {
- symbol += 1;
- ctx++;
- if (ctx >= 3)
- ctx = 3;
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & AEC_DUMP)
- io_printf(" -- read_intrapredmode_aec ctx : %d\n", ctx);
-#endif
- if (symbol == 4)
- break;
- }
- se->value1 = mapd_intrap[symbol] - 1;
-
-#if TRACE
- fprintf(p_trace, "@%d %s\t\t\t%d\n",
- symbol_count++, se->tracestring, se->value1);
- fflush(p_trace);
-#endif
-}
-
-/*!
- ************************************************************************
- * \brief
- * decoding of unary binarization using one or 2 distinct
- * models for the first and all remaining bins; no terminating
- * "0" for max_symbol
- ***********************************************************************
- */
-unsigned int unary_bin_max_decode(struct decoding_environment_s *dep_dp,
- struct bi_context_type_s *ctx,
- int ctx_offset, unsigned int max_symbol)
-{
- unsigned int l;
- unsigned int symbol;
- struct bi_context_type_s *ictx;
-
- symbol = biari_decode_symbol(dep_dp, ctx);
-
- if (symbol == 0)
- return 0;
-
- if (max_symbol == 1)
- return symbol;
- symbol = 0;
- ictx = ctx + ctx_offset;
- do {
- l = biari_decode_symbol(dep_dp, ictx);
- symbol++;
- } while ((l != 0) && (symbol < max_symbol - 1));
- if ((l != 0) && (symbol == max_symbol - 1))
- symbol++;
- return symbol;
-}
-
-/*!
- ************************************************************************
- * \brief
- * decoding of unary binarization using one or 2 distinct
- * models for the first and all remaining bins
- ***********************************************************************
- */
-unsigned int unary_bin_decode(struct decoding_environment_s *dep_dp,
- struct bi_context_type_s *ctx, int ctx_offset)
-{
- unsigned int l;
- unsigned int symbol;
- struct bi_context_type_s *ictx;
-
- symbol = 1 - biari_decode_symbol(dep_dp, ctx);
-
- if (symbol == 0)
- return 0;
- symbol = 0;
- ictx = ctx + ctx_offset;
- do {
- l = 1 - biari_decode_symbol(dep_dp, ictx);
- symbol++;
- } while (l != 0);
- return symbol;
-}
-
-/*!
- ************************************************************************
- * \brief
- * This function is used to arithmetically decode the chroma
- * intra prediction mode of a given MB.
- ************************************************************************
- */
-void read_cipredmode_aec(struct syntaxelement *se,
- struct img_par *img,
- struct decoding_environment_s *dep_dp)
-{
- struct texture_info_contexts *ctx = img->current_slice->tex_ctx;
- struct macroblock *curr_mb = &mb_data[img->current_mb_nr];
- int act_ctx, a, b;
- int act_sym = se->value1;
-
- if (curr_mb->mb_available_up == NULL)
- b = 0;
- else {
- /*if ( (curr_mb->mb_available_up)->mb_type==IPCM)
- * b=0;
- * else
- */
- b = (((curr_mb->mb_available_up)->c_ipred_mode != 0) ? 1 : 0);
- }
-
- if (curr_mb->mb_available_left == NULL)
- a = 0;
- else {
- /* if ( (curr_mb->mb_available_left)->mb_type==IPCM)
- * a=0;
- * else
- */
- a = (((curr_mb->mb_available_left)->c_ipred_mode != 0) ? 1 : 0);
- }
-
- act_ctx = a + b;
-
-
- act_sym = biari_decode_symbol(dep_dp, ctx->cipr_contexts + act_ctx);
-
- if (act_sym != 0)
- act_sym = unary_bin_max_decode(dep_dp, ctx->cipr_contexts + 3,
- 0, 2) + 1;
-
- se->value1 = act_sym;
-
-#if TRACE
- fprintf(p_trace, "@%d %s\t\t%d\n",
- symbol_count++, se->tracestring, se->value1);
- fflush(p_trace);
-#endif
-
-}
-
-int slice_header(char *buf, int startcodepos, int length)
-{
- int i;
-
- int weight_para_num = 0;
- int mb_row;
- int mb_column;
- int mb_index;
- int mb_width, mb_height;
-
- mb_column = 0;
-
- memcpy(curr_stream->stream_buffer, buf, length);
- curr_stream->code_len = curr_stream->bitstream_length = length;
-
- curr_stream->read_len =
- curr_stream->frame_bitoffset = (startcodepos) * 8;
- slice_vertical_position = u_v(8, "slice vertical position");
-
- push_es(slice_vertical_position, 8);
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & SLICE_INFO_DUMP)
- io_printf(" * 8-bits slice_vertical_position : %d\n",
- slice_vertical_position);
-#endif
-
- if (vertical_size > 2800) {
- slice_vertical_position_extension = u_v(3,
- "slice vertical position extension");
- push_es(slice_vertical_position_extension, 3);
-
- }
-
- if (vertical_size > 2800)
- mb_row = (slice_vertical_position_extension << 7)
- + slice_vertical_position;
- else
- mb_row = slice_vertical_position;
-
- mb_width = (horizontal_size + 15) / 16;
- if (!progressive_sequence)
- mb_height = 2 * ((vertical_size + 31) / 32);
- else
- mb_height = (vertical_size + 15) / 16;
-
-
- mb_index = mb_row * mb_width + mb_column;
-
- if (!img->picture_structure && img->type == I_IMG
- && (mb_index >= mb_width * mb_height / 2)) {
- second_ifield = 1;
- img->type = P_IMG;
- pre_img_type = P_IMG;
- }
-
- {
- if (!fixed_picture_qp) {
- fixed_slice_qp = u_v(1, "fixed_slice_qp");
- push_es(fixed_slice_qp, 1);
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & SLICE_INFO_DUMP)
- io_printf(" * 1-bit fixed_slice_qp : %d\n",
- fixed_slice_qp);
-#endif
- slice_qp = u_v(6, "slice_qp");
- push_es(slice_qp, 6);
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & SLICE_INFO_DUMP)
- io_printf(" * 6-bits slice_qp : %d\n",
- slice_qp);
-#endif
-
- img->qp = slice_qp;
- }
-
- if (img->type != I_IMG) {
- img->slice_weighting_flag = u_v(1,
- "slice weighting flag");
-
- if (img->slice_weighting_flag) {
-
- if (second_ifield && !img->picture_structure)
- weight_para_num = 1;
- else if (img->type == P_IMG
- && img->picture_structure)
- weight_para_num = 2;
- else if (img->type == P_IMG
- && !img->picture_structure)
- weight_para_num = 4;
- else if (img->type == B_IMG
- && img->picture_structure)
- weight_para_num = 2;
- else if (img->type == B_IMG
- && !img->picture_structure)
- weight_para_num = 4;
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & SLICE_INFO_DUMP)
- io_printf(" - weight_para_num : %d\n",
- weight_para_num);
-#endif
- for (i = 0; i < weight_para_num; i++) {
- img->lum_scale[i] = u_v(8,
- "luma scale");
-
- img->lum_shift[i] = i_8("luma shift");
-
- marker_bit = u_1("insert bit");
-
-
- {
- img->chroma_scale[i] = u_v(8,
- "chroma scale");
-
- img->chroma_shift[i] = i_8(
- "chroma shift");
-
- marker_bit = u_1("insert bit");
-
- }
- }
- img->mb_weighting_flag = u_v(1,
- "MB weighting flag");
-
- }
- }
- }
-
-
-#if 1
- return mb_index;
-#endif
-}
-
-void no_mem_exit(char *where)
-{
- io_printf("%s\r\n", where);
-}
-
-unsigned char bit[8] = {0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01};
-
-struct inputstream_s {
- /*FILE *f;*/
- unsigned char buf[SVA_STREAM_BUF_SIZE];
- unsigned int uclear_bits;
- unsigned int upre_3bytes;
- int ibyte_position;
- int ibuf_bytesnum;
- int iclear_bitsnum;
- int istuff_bitsnum;
- int ibits_count;
-};
-
-struct inputstream_s IRABS;
-struct inputstream_s *p_irabs = &IRABS;
-
-struct stat_bits {
- int curr_frame_bits;
- int prev_frame_bits;
- int emulate_bits;
- int prev_emulate_bits;
- int last_unit_bits;
- int bitrate;
- int total_bitrate[1000];
- int coded_pic_num;
- int time_s;
-};
-
-struct stat_bits *stat_bits_ptr;
-
-unsigned char *temp_slice_buf;
-int start_codeposition;
-int first_slice_length;
-int first_slice_startpos;
-
-int bitstream_buf_used;
-int startcode_offset;
-
-int bitstream_read_ptr;
-
-int demulate_enable;
-
-int last_dquant;
-
-int total_mb_count;
-
-int current_mb_skip;
-
-int skip_mode_flag;
-
-int current_mb_intra;
-
-/*
- *************************************************************************
- * Function: Check start code's type
- * Input:
- * Output:
- * Return:
- * Author: XZHENG, 20080515
- *************************************************************************
- */
-void check_type(int startcode)
-{
- startcode = startcode & 0x000000ff;
- switch (startcode) {
- case 0xb0:
- case 0xb2:
- case 0xb5:
- demulate_enable = 0;
- break;
- default:
- demulate_enable = 1;
- break;
- }
-
-}
-/*
- *************************************************************************
- * Function:
- * Input:
- * Output:
- * Return: 0 : OK
- -1 : arrive at stream end
- -2 : meet another start code
- * Attention:
- *************************************************************************
- */
-int clear_nextbyte(struct inputstream_s *p)
-{
- int i, k, j;
- unsigned char temp[3];
-
- i = p->ibyte_position;
- k = p->ibuf_bytesnum - i;
- if (k < 3) {
- for (j = 0; j < k; j++)
- temp[j] = p->buf[i + j];
-
- p->ibuf_bytesnum = read_bitstream(p->buf + k,
- SVA_STREAM_BUF_SIZE - k);
- bitstream_buf_used++;
- if (p->ibuf_bytesnum == 0) {
- if (k > 0) {
- while (k > 0) {
- p->upre_3bytes = ((p->upre_3bytes << 8)
- | p->buf[i])
- & 0x00ffffff;
- if (p->upre_3bytes < 4
- && demulate_enable) {
- p->uclear_bits =
- (p->uclear_bits
- << 6)
- | (p->buf[i]
- >> 2);
- p->iclear_bitsnum += 6;
- stat_bits_ptr->emulate_bits
- += 2;
- } else {
- p->uclear_bits = (p->uclear_bits
- << 8)
- | p->buf[i];
- p->iclear_bitsnum += 8;
- }
- p->ibyte_position++;
- k--;
- i++;
- }
- return 0;
- } else {
- return -1;
- }
- } else {
- for (j = 0; j < k; j++)
- p->buf[j] = temp[j];
- p->ibuf_bytesnum += k;
- i = p->ibyte_position = 0;
- }
- }
- if (p->buf[i] == 0 && p->buf[i + 1] == 0 && p->buf[i + 2] == 1)
- return -2;
- p->upre_3bytes = ((p->upre_3bytes << 8) | p->buf[i]) & 0x00ffffff;
- if (p->upre_3bytes < 4 && demulate_enable) {
- p->uclear_bits = (p->uclear_bits << 6) | (p->buf[i] >> 2);
- p->iclear_bitsnum += 6;
- stat_bits_ptr->emulate_bits += 2;
- } else {
- p->uclear_bits = (p->uclear_bits << 8) | p->buf[i];
- p->iclear_bitsnum += 8;
- }
- p->ibyte_position++;
- return 0;
-}
-
-/*
- *************************************************************************
- * Function:
- * Input:
- * Output:
- * Return: 0 : OK
- -1 : arrive at stream end
- -2 : meet another start code
- * Attention:
- *************************************************************************
- */
-int read_n_bit(struct inputstream_s *p, int n, int *v)
-{
- int r;
- unsigned int t;
-
- while (n > p->iclear_bitsnum) {
- r = clear_nextbyte(p);
- if (r) {
- if (r == -1) {
- if (p->ibuf_bytesnum - p->ibyte_position > 0)
- break;
- }
- return r;
- }
- }
- t = p->uclear_bits;
- r = 32 - p->iclear_bitsnum;
- *v = (t << r) >> (32 - n);
- p->iclear_bitsnum -= n;
- return 0;
-}
-
-#ifdef AVSP_LONG_CABAC
-unsigned char TMP_BUF[2 * SVA_STREAM_BUF_SIZE];
-int tmp_buf_wr_ptr;
-int tmp_buf_rd_ptr;
-int tmp_buf_count;
-#endif
-void open_irabs(struct inputstream_s *p)
-{
- p->uclear_bits = 0xffffffff;
- p->ibyte_position = 0;
- p->ibuf_bytesnum = 0;
- p->iclear_bitsnum = 0;
- p->istuff_bitsnum = 0;
- p->ibits_count = 0;
- p->upre_3bytes = 0;
-
- bitstream_buf_used = 0;
- bitstream_read_ptr = (src_start - 16) & 0xfffffff0;
-
-#ifdef AVSP_LONG_CABAC
- tmp_buf_count = 0;
- tmp_buf_wr_ptr = 0;
- tmp_buf_rd_ptr = 0;
-#endif
-
-}
-
-void move_bitstream(unsigned int move_from_addr, unsigned int move_to_addr,
- int move_size)
-{
- int move_bytes_left = move_size;
- unsigned int move_read_addr;
- unsigned int move_write_addr = move_to_addr;
-
- int move_byte;
- unsigned int data32;
-
- while (move_from_addr > vld_mem_end_addr) {
- move_from_addr = move_from_addr + vld_mem_start_addr
- - vld_mem_end_addr - 8;
- }
- move_read_addr = move_from_addr;
- while (move_bytes_left > 0) {
- move_byte = move_bytes_left;
- if (move_byte > 512)
- move_byte = 512;
- if ((move_read_addr + move_byte) > vld_mem_end_addr)
- move_byte = (vld_mem_end_addr + 8) - move_read_addr;
-
- WRITE_VREG(LMEM_DMA_ADR, move_read_addr);
- WRITE_VREG(LMEM_DMA_COUNT, move_byte / 2);
- WRITE_VREG(LMEM_DMA_CTRL, 0xc200);
-
- data32 = 0x8000;
- while (data32 & 0x8000)
- data32 = READ_VREG(LMEM_DMA_CTRL);
-
- WRITE_VREG(LMEM_DMA_ADR, move_write_addr);
- WRITE_VREG(LMEM_DMA_COUNT, move_byte / 2);
- WRITE_VREG(LMEM_DMA_CTRL, 0x8200);
-
- data32 = 0x8000;
- while (data32 & 0x8000)
- data32 = READ_VREG(LMEM_DMA_CTRL);
-
- data32 = 0x0fff;
- while (data32 & 0x0fff)
- data32 = READ_VREG(WRRSP_LMEM);
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & STREAM_INFO_DUMP)
- io_printf(" 2 MOVE %d Bytes from 0x%x to 0x%x\n",
- move_byte, move_read_addr, move_write_addr);
-#endif
-
- move_read_addr = move_read_addr + move_byte;
- if (move_read_addr > vld_mem_end_addr)
- move_read_addr = vld_mem_start_addr;
- move_write_addr = move_write_addr + move_byte;
- move_bytes_left = move_bytes_left - move_byte;
- }
-
-}
-
-int read_bitstream(unsigned char *buf, int size)
-{
- int i;
-
-#ifdef AVSP_LONG_CABAC
-
- unsigned int *TMP_BUF_32 = (unsigned int *)bitstream_read_tmp;
-
- if (tmp_buf_count < size) {
- dma_sync_single_for_cpu(amports_get_dma_device(),
- bitstream_read_tmp_phy, SVA_STREAM_BUF_SIZE,
- DMA_FROM_DEVICE);
-
- move_bitstream(bitstream_read_ptr, bitstream_read_tmp_phy,
- SVA_STREAM_BUF_SIZE);
-
- for (i = 0; i < SVA_STREAM_BUF_SIZE / 8; i++) {
- TMP_BUF[tmp_buf_wr_ptr++] =
- (TMP_BUF_32[2 * i + 1] >> 24) & 0xff;
- if (tmp_buf_wr_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_wr_ptr = 0;
- TMP_BUF[tmp_buf_wr_ptr++] =
- (TMP_BUF_32[2 * i + 1] >> 16) & 0xff;
- if (tmp_buf_wr_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_wr_ptr = 0;
- TMP_BUF[tmp_buf_wr_ptr++] = (TMP_BUF_32[2 * i + 1] >> 8)
- & 0xff;
- if (tmp_buf_wr_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_wr_ptr = 0;
- TMP_BUF[tmp_buf_wr_ptr++] = (TMP_BUF_32[2 * i + 1] >> 0)
- & 0xff;
- if (tmp_buf_wr_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_wr_ptr = 0;
- TMP_BUF[tmp_buf_wr_ptr++] =
- (TMP_BUF_32[2 * i + 0] >> 24) & 0xff;
- if (tmp_buf_wr_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_wr_ptr = 0;
- TMP_BUF[tmp_buf_wr_ptr++] =
- (TMP_BUF_32[2 * i + 0] >> 16) & 0xff;
- if (tmp_buf_wr_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_wr_ptr = 0;
- TMP_BUF[tmp_buf_wr_ptr++] = (TMP_BUF_32[2 * i + 0] >> 8)
- & 0xff;
- if (tmp_buf_wr_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_wr_ptr = 0;
- TMP_BUF[tmp_buf_wr_ptr++] = (TMP_BUF_32[2 * i + 0] >> 0)
- & 0xff;
- if (tmp_buf_wr_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_wr_ptr = 0;
- }
- tmp_buf_count = tmp_buf_count + SVA_STREAM_BUF_SIZE;
- bitstream_read_ptr = bitstream_read_ptr + SVA_STREAM_BUF_SIZE;
- }
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & STREAM_INFO_DUMP)
- io_printf(" Read %d bytes from %d, size left : %d\n",
- size, tmp_buf_rd_ptr, tmp_buf_count);
-#endif
- for (i = 0; i < size; i++) {
- buf[i] = TMP_BUF[tmp_buf_rd_ptr++];
- if (tmp_buf_rd_ptr >= (2 * SVA_STREAM_BUF_SIZE))
- tmp_buf_rd_ptr = 0;
- }
- tmp_buf_count = tmp_buf_count - size;
-
-#else
- for (i = 0; i < size; i++)
- buf[i] = tmp_stream[bitstream_read_ptr + i];
- bitstream_read_ptr = bitstream_read_ptr + size;
-#endif
-
- return size;
-}
-
-int next_startcode(struct inputstream_s *p)
-{
- int i, m;
- unsigned char a = 0, b = 0;
-
- m = 0;
-
- while (1) {
- if (p->ibyte_position >= p->ibuf_bytesnum - 2) {
- m = p->ibuf_bytesnum - p->ibyte_position;
- if (m < 0)
- return -2;
- if (m == 1)
- b = p->buf[p->ibyte_position + 1];
- if (m == 2) {
- b = p->buf[p->ibyte_position + 1];
- a = p->buf[p->ibyte_position];
- }
- p->ibuf_bytesnum = read_bitstream(p->buf,
- SVA_STREAM_BUF_SIZE);
- p->ibyte_position = 0;
- bitstream_buf_used++;
- }
-
- if (p->ibuf_bytesnum + m < 3)
- return -1;
-
- if (m == 1 && b == 0 && p->buf[0] == 0 && p->buf[1] == 1) {
- p->ibyte_position = 2;
- p->iclear_bitsnum = 0;
- p->istuff_bitsnum = 0;
- p->ibits_count += 24;
- p->upre_3bytes = 1;
- return 0;
- }
-
- if (m == 2 && b == 0 && a == 0 && p->buf[0] == 1) {
- p->ibyte_position = 1;
- p->iclear_bitsnum = 0;
- p->istuff_bitsnum = 0;
- p->ibits_count += 24;
- p->upre_3bytes = 1;
- return 0;
- }
-
- if (m == 2 && b == 0 && p->buf[0] == 0 && p->buf[1] == 1) {
- p->ibyte_position = 2;
- p->iclear_bitsnum = 0;
- p->istuff_bitsnum = 0;
- p->ibits_count += 24;
- p->upre_3bytes = 1;
- return 0;
- }
-
- for (i = p->ibyte_position; i < p->ibuf_bytesnum - 2; i++) {
- if (p->buf[i] == 0 && p->buf[i + 1] == 0
- && p->buf[i + 2] == 1) {
- p->ibyte_position = i + 3;
- p->iclear_bitsnum = 0;
- p->istuff_bitsnum = 0;
- p->ibits_count += 24;
- p->upre_3bytes = 1;
- return 0;
- }
- p->ibits_count += 8;
- }
- p->ibyte_position = i;
- }
-}
-
-int get_oneunit(char *buf, int *startcodepos, int *length)
-{
- int i, j, k;
-
- i = next_startcode(p_irabs);
-
- if (i != 0) {
- if (i == -1)
- io_printf(
- "\narrive at stream end and start code is not found!");
- if (i == -2)
- io_printf("\np->ibyte_position error!");
-
- }
- startcode_offset =
- p_irabs->ibyte_position
- - 3 + (bitstream_buf_used-1)
- * SVA_STREAM_BUF_SIZE;
- buf[0] = 0;
- buf[1] = 0;
- buf[2] = 1;
- *startcodepos = 3;
- i = read_n_bit(p_irabs, 8, &j);
- buf[3] = (char)j;
-
- check_type(buf[3]);
- if (buf[3] == SEQUENCE_END_CODE) {
- *length = 4;
- return -1;
- }
- k = 4;
- while (1) {
- i = read_n_bit(p_irabs, 8, &j);
- if (i < 0)
- break;
- buf[k++] = (char)j;
- if (k >= (MAX_CODED_FRAME_SIZE - 1))
- break;
- }
- if (p_irabs->iclear_bitsnum > 0) {
- int shift;
-
- shift = 8 - p_irabs->iclear_bitsnum;
- i = read_n_bit(p_irabs, p_irabs->iclear_bitsnum, &j);
-
- if (j != 0)
- buf[k++] = (char)(j << shift);
- stat_bits_ptr->last_unit_bits += shift;
- }
- *length = k;
- return k;
-}
-
-/*unsigned char tmp_buf[MAX_CODED_FRAME_SIZE] __attribute__ ((aligned(64)));*/
-/*unsigned char tmp_buf[MAX_CODED_FRAME_SIZE] __aligned(64);*/
-int header(void)
-{
- unsigned char *buf;
- int startcodepos, length;
-
- unsigned char *tmp_buf;
-
- tmp_buf = (unsigned char *)avsp_heap_adr;
-
- buf = &tmp_buf[0];
- while (1) {
- start_codeposition = get_oneunit(buf, &startcodepos, &length);
-
- switch (buf[startcodepos]) {
- case SEQUENCE_HEADER_CODE:
- io_printf(
- "# SEQUENCE_HEADER_CODE (0x%02x) found at offset %d (0x%x)\n",
- buf[startcodepos], startcode_offset,
- startcode_offset);
- break;
- case EXTENSION_START_CODE:
- io_printf(
- "# EXTENSION_START_CODE (0x%02x) found at offset %d (0x%x)\n",
- buf[startcodepos], startcode_offset,
- startcode_offset);
- break;
- case USER_DATA_START_CODE:
- io_printf(
- "# USER_DATA_START_CODE (0x%02x) found at offset %d (0x%x)\n",
- buf[startcodepos], startcode_offset,
- startcode_offset);
- break;
- case VIDEO_EDIT_CODE:
- io_printf(
- "# VIDEO_EDIT_CODE (0x%02x) found at offset %d (0x%x)\n",
- buf[startcodepos], startcode_offset,
- startcode_offset);
- break;
- case I_PICTURE_START_CODE:
- io_printf(
- "# I_PICTURE_START_CODE (0x%02x) found at offset %d (0x%x)\n",
- buf[startcodepos], startcode_offset,
- startcode_offset);
- break;
- case PB_PICTURE_START_CODE:
- io_printf(
- "# PB_PICTURE_START_CODE (0x%02x) found at offset %d (0x%x)\n",
- buf[startcodepos], startcode_offset,
- startcode_offset);
- break;
- case SEQUENCE_END_CODE:
- io_printf(
- "# SEQUENCE_END_CODE (0x%02x) found at offset %d (0x%x)\n",
- buf[startcodepos], startcode_offset,
- startcode_offset);
- break;
- default:
- io_printf(
- "# SLICE_START_CODE (0x%02x) found at offset %d (0x%x)\n",
- buf[startcodepos], startcode_offset,
- startcode_offset);
-#if 0
- io_printf("VLD_MEM_VIFIFO_START_PTR %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_START_PTR));
- io_printf("VLD_MEM_VIFIFO_CURR_PTR %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_CURR_PTR));
- io_printf("VLD_MEM_VIFIFO_END_PTR %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_END_PTR));
- io_printf("VLD_MEM_VIFIFO_WP %x\r\n"
- READ_VREG(VLD_MEM_VIFIFO_WP));
- io_printf("VLD_MEM_VIFIFO_RP %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_RP));
- io_printf("VLD_MEM_VBUF_RD_PTR %x\r\n"
- READ_VREG(VLD_MEM_VBUF_RD_PTR));
- io_printf("VLD_MEM_VIFIFO_BUF_CNTL %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_BUF_CNTL));
- io_printf("PARSER_VIDEO_HOLE %x\r\n",
- READ_MPEG_REG(PARSER_VIDEO_HOLE));
-#endif
- if ((buf[startcodepos] >= SLICE_START_CODE_MIN
- && buf[startcodepos]
- <= SLICE_START_CODE_MAX)
- && ((!img->seq_header_indicate)
- || (img->type == B_IMG
- && img->b_discard_flag
- == 1
- && !img->no_forward_reference))) {
- break;
- } else if (buf[startcodepos] >= SLICE_START_CODE_MIN) {
-
- first_slice_length = length;
- first_slice_startpos = startcodepos;
-
- temp_slice_buf = &tmp_buf[0];
- return SOP;
- } else {
- io_printf("Can't find start code");
- return -EOS;
- }
- }
- }
-
-}
-
-/*
- *************************************************************************
- * Function:Allocates a Bitstream
- * Input:
- * Output:allocated Bitstream point
- * Return:
- * Attention:
- *************************************************************************
- */
-struct bitstream_s *alloc_bitstream(void)
-{
- struct bitstream_s *bitstream;
-
- bitstream = (struct bitstream_s *)local_alloc(1,
- sizeof(struct bitstream_s));
- if (bitstream == NULL) {
- io_printf(
- "AllocBitstream: Memory allocation for Bitstream failed");
- return NULL;
- }
- bitstream->stream_buffer = (unsigned char *)local_alloc(
- MAX_CODED_FRAME_SIZE,
- sizeof(unsigned char));
- if (bitstream->stream_buffer == NULL) {
- io_printf(
- "AllocBitstream: Memory allocation for streamBuffer failed");
- return NULL;
- }
-
- return bitstream;
-}
-
-void biari_init_context_logac(struct bi_context_type_s *ctx)
-{
- ctx->LG_PMPS = (QUARTER << LG_PMPS_SHIFTNO) - 1;
- ctx->MPS = 0;
- ctx->cycno = 0;
-}
-
-#define BIARI_CTX_INIT1_LOG(jj, ctx)\
-{\
- for (j = 0; j < jj; j++)\
- biari_init_context_logac(&(ctx[j]));\
-}
-
-#define BIARI_CTX_INIT2_LOG(ii, jj, ctx)\
-{\
- for (i = 0; i < ii; i++)\
- for (j = 0; j < jj; j++)\
- biari_init_context_logac(&(ctx[i][j]));\
-}
-
-#define BIARI_CTX_INIT3_LOG(ii, jj, kk, ctx)\
-{\
- for (i = 0; i < ii; i++)\
- for (j = 0; j < jj; j++)\
- for (k = 0; k < kk; k++)\
- biari_init_context_logac(&(ctx[i][j][k]));\
-}
-
-#define BIARI_CTX_INIT4_LOG(ii, jj, kk, ll, ctx)\
-{\
- for (i = 0; i < ii; i++)\
- for (j = 0; j < jj; j++)\
- for (k = 0; k < kk; k++)\
- for (l = 0; l < ll; l++)\
- biari_init_context_logac\
- (&(ctx[i][j][k][l]));\
-}
-
-void init_contexts(struct img_par *img)
-{
- struct motion_info_contexts_s *mc = img->current_slice->mot_ctx;
- struct texture_info_contexts *tc = img->current_slice->tex_ctx;
- int i, j;
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & SLICE_INFO_DUMP)
- io_printf(" ---- init_contexts ----\n");
-#endif
-
- BIARI_CTX_INIT2_LOG(3, NUM_MB_TYPE_CTX, mc->mb_type_contexts);
- BIARI_CTX_INIT2_LOG(2, NUM_B8_TYPE_CTX, mc->b8_type_contexts);
- BIARI_CTX_INIT2_LOG(2, NUM_MV_RES_CTX, mc->mv_res_contexts);
- BIARI_CTX_INIT2_LOG(2, NUM_REF_NO_CTX, mc->ref_no_contexts);
- BIARI_CTX_INIT1_LOG(NUM_DELTA_QP_CTX, mc->delta_qp_contexts);
- BIARI_CTX_INIT1_LOG(NUM_MB_AFF_CTX, mc->mb_aff_contexts);
-
- BIARI_CTX_INIT1_LOG(NUM_IPR_CTX, tc->ipr_contexts);
- BIARI_CTX_INIT1_LOG(NUM_CIPR_CTX, tc->cipr_contexts);
- BIARI_CTX_INIT2_LOG(3, NUM_CBP_CTX, tc->cbp_contexts);
- BIARI_CTX_INIT2_LOG(NUM_BLOCK_TYPES, NUM_BCBP_CTX, tc->bcbp_contexts);
- BIARI_CTX_INIT2_LOG(NUM_BLOCK_TYPES, NUM_ONE_CTX, tc->one_contexts);
- BIARI_CTX_INIT2_LOG(NUM_BLOCK_TYPES, NUM_ABS_CTX, tc->abs_contexts);
- BIARI_CTX_INIT2_LOG(NUM_BLOCK_TYPES, NUM_MAP_CTX, tc->fld_map_contexts);
- BIARI_CTX_INIT2_LOG(NUM_BLOCK_TYPES, NUM_LAST_CTX,
- tc->fld_last_contexts);
- BIARI_CTX_INIT2_LOG(NUM_BLOCK_TYPES, NUM_MAP_CTX, tc->map_contexts);
- BIARI_CTX_INIT2_LOG(NUM_BLOCK_TYPES, NUM_LAST_CTX, tc->last_contexts);
-#ifdef TEST_WEIGHTING_AEC
- biari_init_context_logac(&mc->mb_weighting_pred);
-#endif
-}
-
-/*!
- ************************************************************************
- * \brief
- * Allocation of contexts models for the motion info
- * used for arithmetic decoding
- *
- ************************************************************************
- */
-struct motion_info_contexts_s *create_contexts_motioninfo(void)
-{
- struct motion_info_contexts_s *deco_ctx;
-
- deco_ctx = (struct motion_info_contexts_s *)local_alloc(1,
- sizeof(struct motion_info_contexts_s));
- if (deco_ctx == NULL)
- no_mem_exit("create_contexts_motioninfo: deco_ctx");
-
- return deco_ctx;
-}
-
-/*!
- ************************************************************************
- * \brief
- * Allocates of contexts models for the texture info
- * used for arithmetic decoding
- ************************************************************************
- */
-struct texture_info_contexts *create_contexts_textureinfo(void)
-{
- struct texture_info_contexts *deco_ctx;
-
- deco_ctx = (struct texture_info_contexts *)local_alloc(1,
- sizeof(struct texture_info_contexts));
- if (deco_ctx == NULL)
- no_mem_exit("create_contexts_textureinfo: deco_ctx");
-
- return deco_ctx;
-}
-
-struct datapartition *alloc_partition(int n)
-{
- struct datapartition *part_arr, *datapart;
- int i;
-
- part_arr =
- (struct datapartition *)local_alloc(n, sizeof(struct datapartition));
- if (part_arr == NULL) {
- no_mem_exit(
- "alloc_partition: Memory allocation for Data Partition failed");
- return NULL;
- }
-
-#if LIWR_FIX
- part_arr[0].bitstream = NULL;
-#else
- for (i = 0; i < n; i++) {
- datapart = &(part_arr[i]);
- datapart->bitstream = (struct bitstream_s *)local_alloc(1,
- sizeof(struct bitstream_s));
- if (datapart->bitstream == NULL) {
- no_mem_exit(
- "alloc_partition: Memory allocation for Bitstream failed");
- return NULL;
- }
- }
-#endif
- return part_arr;
-}
-
-int malloc_slice(struct img_par *img)
-{
- struct slice_s *currslice;
-
- img->current_slice =
- (struct slice_s *)local_alloc(1, sizeof(struct slice_s));
- currslice = img->current_slice;
- if (currslice == NULL) {
- no_mem_exit(
- "Memory allocation for struct slice_s datastruct Failed"
- );
- return 0;
- }
- if (1) {
-
- currslice->mot_ctx = create_contexts_motioninfo();
- if (currslice->mot_ctx == NULL)
- return 0;
-
- currslice->tex_ctx = create_contexts_textureinfo();
- if (currslice->tex_ctx == NULL)
- return 0;
- }
-#if LIWR_FIX
- currslice->max_part_nr = 1;
-#else
- currslice->max_part_nr = 3;
-#endif
- currslice->part_arr = alloc_partition(currslice->max_part_nr);
- if (currslice->part_arr == NULL)
- return 0;
- return 1;
-}
-
-void init(struct img_par *img)
-{
- int i;
-
- for (i = 0; i < 256; i++)
- img->quad[i] = i * i;
-}
-
-/*
- *************************************************************************
- * Function:Allocate 2D memory array -> int array2D[rows][columns]
- * Input:
- * Output: memory size in bytes
- * Return:
- * Attention:
- *************************************************************************
- */
-
-int get_mem2Dint(int ***array2D, int rows, int columns)
-{
- int i;
-
- *array2D = (int **)local_alloc(rows, sizeof(int *));
- if (*array2D == NULL) {
- no_mem_exit("get_mem2Dint: array2D");
- return -1;
- }
- (*array2D)[0] = (int *)local_alloc(rows * columns, sizeof(int));
- if ((*array2D)[0] == NULL) {
- no_mem_exit("get_mem2Dint: array2D");
- return -1;
- }
-
- for (i = 1; i < rows; i++)
- (*array2D)[i] = (*array2D)[i - 1] + columns;
-
- return rows * columns * sizeof(int);
-}
-
-int initial_decode(void)
-{
- int i, j;
- int ret;
- int img_height = (vertical_size + img->auto_crop_bottom);
- int memory_size = 0;
-
- ret = malloc_slice(img);
- if (ret == 0)
- return 0;
-
- mb_data = (struct macroblock *)local_alloc(
- (img->width / MB_BLOCK_SIZE)
- * (img_height /*vertical_size*/
- / MB_BLOCK_SIZE), sizeof(struct macroblock));
- if (mb_data == NULL) {
- no_mem_exit("init_global_buffers: mb_data");
- return 0;
- }
-
- if (progressive_sequence) {
- int size;
- size = get_mem2Dint(&(img->ipredmode),
- img->width / B8_SIZE * 2 + 4,
- vertical_size / B8_SIZE * 2 + 4);
- if (size == -1)
- return 0;
-
- memory_size += size;
- } else {
- int size;
- size = get_mem2Dint(&(img->ipredmode),
- img->width / B8_SIZE * 2 + 4,
- (vertical_size + 32) / (2 * B8_SIZE) * 4 + 4);
- if (size == -1)
- return 0;
-
- memory_size += size;
- }
-
- for (i = 0; i < img->width / (B8_SIZE) * 2 + 4; i++) {
- for (j = 0; j < img->height / (B8_SIZE) * 2 + 4; j++)
- img->ipredmode[i][j] = -1;
- }
-
- init(img);
- img->number = 0;
- img->type = I_IMG;
- img->imgtr_last_p = 0;
- img->imgtr_next_p = 0;
-
- img->new_seq_header_flag = 1;
- img->new_sequence_flag = 1;
-
- return 1;
-}
-
-void aec_new_slice(void)
-{
- last_dquant = 0;
-}
-
-/*!
- ************************************************************************
- * \brief
- * Initializes the DecodingEnvironment for the arithmetic coder
- ************************************************************************
- */
-
-void arideco_start_decoding(struct decoding_environment_s *dep,
- unsigned char *cpixcode,
- int firstbyte, int *cpixcode_len, int slice_type)
-{
-
- dcodestrm = cpixcode;
- dcodestrm_len = cpixcode_len;
- *dcodestrm_len = firstbyte;
-
- s1 = 0;
- t1 = QUARTER - 1;
- value_s = 0;
-
- value_t = 0;
-
- {
- int i;
-
- dbits_to_go = 0;
- for (i = 0; i < B_BITS - 1; i++) {
- if (--dbits_to_go < 0)
- get_byte();
-
- value_t = (value_t << 1)
- | ((dbuffer >> dbits_to_go) & 0x01);
- }
- }
-
- while (value_t < QUARTER) {
- if (--dbits_to_go < 0)
- get_byte();
-
- value_t = (value_t << 1) | ((dbuffer >> dbits_to_go) & 0x01);
- value_s++;
- }
- value_t = value_t & 0xff;
-
- dec_final = dec_bypass = 0;
-
-
-
-}
-
-/*
- *************************************************************************
- * Function:Checks the availability of neighboring macroblocks of
- the current macroblock for prediction and context determination;
- marks the unavailable MBs for intra prediction in the
- ipredmode-array by -1. Only neighboring MBs in the causal
- past of the current MB are checked.
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void checkavailabilityofneighbors(struct img_par *img)
-{
- int i, j;
- const int mb_width = img->width / MB_BLOCK_SIZE;
- const int mb_nr = img->current_mb_nr;
- struct macroblock *curr_mb = &mb_data[mb_nr];
- int check_value;
- int remove_prediction;
-
- curr_mb->mb_available_up = NULL;
- curr_mb->mb_available_left = NULL;
-
- for (i = 0; i < 3; i++)
- for (j = 0; j < 3; j++)
- mb_data[mb_nr].mb_available[i][j] = NULL;
-
- mb_data[mb_nr].mb_available[1][1] = curr_mb;
-
- if (img->pix_x >= MB_BLOCK_SIZE) {
- remove_prediction = curr_mb->slice_nr
- != mb_data[mb_nr - 1].slice_nr;
-
- if (remove_prediction)
-
- {
-
- img->ipredmode[(img->block_x + 1) * 2 - 1][(img->block_y
- + 1) * 2] = -1;
- img->ipredmode[(img->block_x + 1) * 2 - 1][(img->block_y
- + 1) * 2 + 1] = -1;
- img->ipredmode[(img->block_x + 1) * 2 - 1][(img->block_y
- + 2) * 2] = -1;
- img->ipredmode[(img->block_x + 1) * 2 - 1][(img->block_y
- + 2) * 2 + 1] = -1;
- }
- if (!remove_prediction)
- curr_mb->mb_available[1][0] = &(mb_data[mb_nr - 1]);
-
- }
-
- check_value = (img->pix_y >= MB_BLOCK_SIZE);
- if (check_value) {
- remove_prediction = curr_mb->slice_nr
- != mb_data[mb_nr - mb_width].slice_nr;
-
- if (remove_prediction) {
- img->ipredmode
- [(img->block_x + 1) * 2][(img->block_y + 1)
- * 2 - 1] = -1;
- img->ipredmode[(img->block_x + 1) * 2 + 1][(img->block_y
- + 1) * 2 - 1] = -1;
- img->ipredmode[(img->block_x + 1) * 2 + 2][(img->block_y
- + 1) * 2 - 1] = -1;
- img->ipredmode[(img->block_x + 1) * 2 + 3][(img->block_y
- + 1) * 2 - 1] = -1;
- }
-
- if (!remove_prediction) {
- curr_mb->mb_available[0][1] =
- &(mb_data[mb_nr - mb_width]);
- }
- }
-
- if (img->pix_y >= MB_BLOCK_SIZE && img->pix_x >= MB_BLOCK_SIZE) {
- remove_prediction = curr_mb->slice_nr
- != mb_data[mb_nr - mb_width - 1].slice_nr;
-
- if (remove_prediction) {
- img->ipredmode[img->block_x * 2 + 1][img->block_y * 2
- + 1] = -1;
- }
- if (!remove_prediction) {
- curr_mb->mb_available[0][0] = &(mb_data[mb_nr - mb_width
- - 1]);
- }
- }
-
- if (img->pix_y >= MB_BLOCK_SIZE
- && img->pix_x < (img->width - MB_BLOCK_SIZE)) {
- if (curr_mb->slice_nr == mb_data[mb_nr - mb_width + 1].slice_nr)
- curr_mb->mb_available[0][2] = &(mb_data[mb_nr - mb_width
- + 1]);
- }
-
- if (1) {
- curr_mb->mbaddr_a = mb_nr - 1;
- curr_mb->mbaddr_b = mb_nr - img->pic_width_inmbs;
- curr_mb->mbaddr_c = mb_nr - img->pic_width_inmbs + 1;
- curr_mb->mbaddr_d = mb_nr - img->pic_width_inmbs - 1;
-
- curr_mb->mbavail_a =
- (curr_mb->mb_available[1][0] != NULL) ? 1 : 0;
- curr_mb->mbavail_b =
- (curr_mb->mb_available[0][1] != NULL) ? 1 : 0;
- curr_mb->mbavail_c =
- (curr_mb->mb_available[0][2] != NULL) ? 1 : 0;
- curr_mb->mbavail_d =
- (curr_mb->mb_available[0][0] != NULL) ? 1 : 0;
-
- }
-
-}
-
-void checkavailabilityofneighborsaec(void)
-{
-
- int i, j;
- const int mb_width = img->width / MB_BLOCK_SIZE;
- const int mb_nr = img->current_mb_nr;
- struct macroblock *curr_mb = &(mb_data[mb_nr]);
- int check_value;
-
- for (i = 0; i < 3; i++)
- for (j = 0; j < 3; j++)
- mb_data[mb_nr].mb_available[i][j] = NULL;
- mb_data[mb_nr].mb_available[1][1] = &(mb_data[mb_nr]);
-
- if (img->pix_x >= MB_BLOCK_SIZE) {
- int remove_prediction = curr_mb->slice_nr
- != mb_data[mb_nr - 1].slice_nr;
- if (!remove_prediction)
- curr_mb->mb_available[1][0] = &(mb_data[mb_nr - 1]);
- }
-
- check_value = (img->pix_y >= MB_BLOCK_SIZE);
- if (check_value) {
- int remove_prediction = curr_mb->slice_nr
- != mb_data[mb_nr - mb_width].slice_nr;
-
- if (!remove_prediction) {
- curr_mb->mb_available[0][1] =
- &(mb_data[mb_nr - mb_width]);
- }
- }
-
- if (img->pix_y >= MB_BLOCK_SIZE && img->pix_x >= MB_BLOCK_SIZE) {
- int remove_prediction = curr_mb->slice_nr
- != mb_data[mb_nr - mb_width - 1].slice_nr;
- if (!remove_prediction) {
- curr_mb->mb_available[0][0] = &(mb_data[mb_nr - mb_width
- - 1]);
- }
- }
-
- if (img->pix_y >= MB_BLOCK_SIZE
- && img->pix_x < (img->width - MB_BLOCK_SIZE)) {
- if (curr_mb->slice_nr == mb_data[mb_nr - mb_width + 1].slice_nr)
- curr_mb->mb_available[0][2] = &(mb_data[mb_nr - mb_width
- + 1]);
- }
- curr_mb->mb_available_left = curr_mb->mb_available[1][0];
- curr_mb->mb_available_up = curr_mb->mb_available[0][1];
- curr_mb->mbaddr_a = mb_nr - 1;
- curr_mb->mbaddr_b = mb_nr - img->pic_width_inmbs;
- curr_mb->mbaddr_c = mb_nr - img->pic_width_inmbs + 1;
- curr_mb->mbaddr_d = mb_nr - img->pic_width_inmbs - 1;
-
- curr_mb->mbavail_a = (curr_mb->mb_available[1][0] != NULL) ? 1 : 0;
- curr_mb->mbavail_b = (curr_mb->mb_available[0][1] != NULL) ? 1 : 0;
- curr_mb->mbavail_c = (curr_mb->mb_available[0][2] != NULL) ? 1 : 0;
- curr_mb->mbavail_d = (curr_mb->mb_available[0][0] != NULL) ? 1 : 0;
-}
-
-/*
- *************************************************************************
- * Function:initializes the current macroblock
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void start_macroblock(struct img_par *img)
-{
- int i, j, k, l;
- struct macroblock *curr_mb;
-
-#ifdef AVSP_LONG_CABAC
-#else
-
-#endif
-
- curr_mb = &mb_data[img->current_mb_nr];
-
- /* Update coordinates of the current macroblock */
- img->mb_x = (img->current_mb_nr) % (img->width / MB_BLOCK_SIZE);
- img->mb_y = (img->current_mb_nr) / (img->width / MB_BLOCK_SIZE);
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & MB_NUM_DUMP)
- io_printf(" #Begin MB : %d, (%x, %x) es_ptr %d\n",
- img->current_mb_nr, img->mb_x, img->mb_y, es_ptr);
-#endif
-
-
- total_mb_count = total_mb_count + 1;
-
- /* Define vertical positions */
- img->block_y = img->mb_y * BLOCK_SIZE / 2; /* luma block position */
- img->block8_y = img->mb_y * BLOCK_SIZE / 2;
- img->pix_y = img->mb_y * MB_BLOCK_SIZE; /* luma macroblock position */
- if (chroma_format == 2)
- img->pix_c_y = img->mb_y *
- MB_BLOCK_SIZE; /* chroma macroblock position */
- else
- img->pix_c_y = img->mb_y *
- MB_BLOCK_SIZE / 2; /* chroma macroblock position */
-
- /* Define horizontal positions */
- img->block_x = img->mb_x * BLOCK_SIZE / 2; /* luma block position */
- img->block8_x = img->mb_x * BLOCK_SIZE / 2;
- img->pix_x = img->mb_x * MB_BLOCK_SIZE; /* luma pixel position */
- img->pix_c_x = img->mb_x *
- MB_BLOCK_SIZE / 2; /* chroma pixel position */
-
- checkavailabilityofneighbors(img);
-
- /*<!*******EDIT START BY lzhang ******************/
-
- if (1)
- checkavailabilityofneighborsaec();
- /*<!*******EDIT end BY lzhang ******************/
-
- curr_mb->qp = img->qp;
- curr_mb->mb_type = 0;
- curr_mb->delta_quant = 0;
- curr_mb->cbp = 0;
- curr_mb->cbp_blk = 0;
- curr_mb->c_ipred_mode = DC_PRED_8;
- curr_mb->c_ipred_mode_2 = DC_PRED_8;
-
- for (l = 0; l < 2; l++)
- for (j = 0; j < BLOCK_MULTIPLE; j++)
- for (i = 0; i < BLOCK_MULTIPLE; i++)
- for (k = 0; k < 2; k++)
- curr_mb->mvd[l][j][i][k] = 0;
-
- curr_mb->cbp_bits = 0;
-
- for (j = 0; j < MB_BLOCK_SIZE; j++)
- for (i = 0; i < MB_BLOCK_SIZE; i++)
- img->m7[i][j] = 0;
-
- for (j = 0; j < 2 * BLOCK_SIZE; j++)
- for (i = 0; i < 2 * BLOCK_SIZE; i++) {
- img->m8[0][i][j] = 0;
- img->m8[1][i][j] = 0;
- img->m8[2][i][j] = 0;
- img->m8[3][i][j] = 0;
- }
-
- curr_mb->lf_disable = 1;
-
- img->weighting_prediction = 0;
-}
-
-/*
- *************************************************************************
- * Function:init macroblock I and P frames
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void init_macroblock(struct img_par *img)
-{
- int i, j;
-
-
- for (i = 0; i < 4; i++) {
- for (j = 0; j < 4; j++) {
- img->ipredmode[img->block_x * 2 + i + 2][img->block_y
- * 2 + j + 2] = -1;
- }
- }
-
-}
-
-/*
- *************************************************************************
- * Function:Interpret the mb mode for I-Frames
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void interpret_mb_mode_i(struct img_par *img)
-{
- int i;
-
- struct macroblock *curr_mb = &mb_data[img->current_mb_nr];
- int num = 4;
-
- curr_mb->mb_type = I8MB;
-
-
- current_mb_intra = 1;
-
- for (i = 0; i < 4; i++) {
- curr_mb->b8mode[i] = IBLOCK;
- curr_mb->b8pdir[i] = -1;
- }
-
- for (i = num; i < 4; i++) {
- curr_mb->b8mode[i] =
- curr_mb->mb_type_2 == P8x8 ?
- 4 : curr_mb->mb_type_2;
- curr_mb->b8pdir[i] = 0;
- }
-}
-
-const int pred_4x4[9][9] = {{0, 0, 0, 0, 0, 0, 0, 0, 0}, {1, 1, 1, 1, 1, 1, 1,
- 1, 1}, {0, 1, 2, 3, 4, 5, 6, 7, 8}, {0, 0, 0, 3, 3, 3, 3, 3, 3},
- {0, 1, 4, 4, 4, 4, 4, 4, 4}, {0, 1, 5, 5, 5, 5, 5, 5, 5}, {0, 0,
- 0, 0, 0, 0, 6, 0, 0},
- {0, 1, 7, 7, 7, 7, 7, 7, 7}, {0, 0, 0, 0, 4, 5, 6, 7, 8}
-
-};
-
-const int pred_4x4to8x8[9] = {0, 1, 2, 3, 4, 1, 0, 1, 0
-
-};
-
-const int pred_8x8to4x4[5] = {0, 1, 2, 3, 4};
-
-void read_ipred_block_modes(struct img_par *img, int b8)
-{
- int bi, bj, dec;
- struct syntaxelement curr_se;
- struct macroblock *curr_mb;
- int j2;
- int mostprobableintrapredmode;
- int upintrapredmode;
- int uprightintrapredmode;
- int leftintrapredmode;
- int leftdownintrapredmode;
- int intrachromapredmodeflag;
-
- struct slice_s *currslice = img->current_slice;
- struct datapartition *dp;
-
- curr_mb = mb_data + img->current_mb_nr;
- intrachromapredmodeflag = IS_INTRA(curr_mb);
-
- curr_se.type = SE_INTRAPREDMODE;
-#if TRACE
- strncpy(curr_se.tracestring, "Ipred Mode", TRACESTRING_SIZE);
-#endif
-
- if (b8 < 4) {
- if (curr_mb->b8mode[b8] == IBLOCK) {
- intrachromapredmodeflag = 1;
-
- if (1) {
- dp = &(currslice->part_arr[0]);
- curr_se.reading = read_intrapredmode_aec;
- dp->read_syntax_element(&curr_se, img, dp);
-
- if (curr_se.value1 == -1)
- push_es(1, 1);
- else
- push_es(curr_se.value1, 3);
-
-
- }
- bi = img->block_x + (b8 & 1);
- bj = img->block_y + (b8 / 2);
-
- upintrapredmode = img->ipredmode[(bi + 1) * 2][(bj) * 2
- + 1];
- uprightintrapredmode =
- img->ipredmode[(bi + 1) * 2 + 1][(bj)
- * 2 + 1];
- leftintrapredmode =
- img->ipredmode[(bi) * 2 + 1][(bj + 1)
- * 2];
- leftdownintrapredmode = img->ipredmode[(bi) * 2 + 1][(bj
- + 1) * 2 + 1];
-
- if ((upintrapredmode < 0) || (leftintrapredmode < 0)) {
- mostprobableintrapredmode = DC_PRED;
- } else if ((upintrapredmode < NO_INTRA_PMODE)
- && (leftintrapredmode <
- NO_INTRA_PMODE)) {
- mostprobableintrapredmode =
- upintrapredmode
- < leftintrapredmode ?
- upintrapredmode :
- leftintrapredmode;
- } else if (upintrapredmode < NO_INTRA_PMODE) {
- mostprobableintrapredmode = upintrapredmode;
- } else if (leftintrapredmode < NO_INTRA_PMODE) {
- mostprobableintrapredmode = leftintrapredmode;
- } else {
- mostprobableintrapredmode =
- pred_4x4[leftintrapredmode
- - INTRA_PMODE_4x4][upintrapredmode
- - INTRA_PMODE_4x4];
- mostprobableintrapredmode =
- pred_4x4to8x8[mostprobableintrapredmode];
- }
-
-
-
- dec =
- (curr_se.value1 == -1) ?
- mostprobableintrapredmode :
- curr_se.value1
- + (curr_se.value1
- >= mostprobableintrapredmode);
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & MB_INFO_DUMP)
- io_printf(" - ipredmode[%d] : %d\n", b8, dec);
-#endif
-
- img->ipredmode[(1 + bi) * 2][(1 + bj) * 2] = dec;
- img->ipredmode[(1 + bi) * 2 + 1][(1 + bj) * 2] = dec;
- img->ipredmode[(1 + bi) * 2][(1 + bj) * 2 + 1] = dec;
- img->ipredmode[(1 + bi) * 2 + 1][(1 + bj) * 2 + 1] =
- dec;
-
- j2 = bj;
- }
- } else if (b8 == 4 && curr_mb->b8mode[b8 - 3] == IBLOCK) {
-
- curr_se.type = SE_INTRAPREDMODE;
-#if TRACE
- strncpy(curr_se.tracestring,
- "Chroma intra pred mode", TRACESTRING_SIZE);
-#endif
-
- if (1) {
- dp = &(currslice->part_arr[0]);
- curr_se.reading = read_cipredmode_aec;
- dp->read_syntax_element(&curr_se, img, dp);
- } else
-
- {
- }
- curr_mb->c_ipred_mode = curr_se.value1;
-
- push_es(UE[curr_se.value1][0], UE[curr_se.value1][1]);
-
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & MB_INFO_DUMP)
- io_printf(" * UE c_ipred_mode read : %d\n",
- curr_mb->c_ipred_mode);
-#endif
-
- if (curr_se.value1 < DC_PRED_8 || curr_se.value1 > PLANE_8) {
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & MB_INFO_DUMP)
- io_printf("%d\n", img->current_mb_nr);
-#endif
- pr_info("illegal chroma intra pred mode!\n");
- }
- }
-}
-
-/*!
- ************************************************************************
- * \brief
- * This function is used to arithmetically decode the coded
- * block pattern of a given MB.
- ************************************************************************
- */
-void readcp_aec(struct syntaxelement *se, struct img_par *img,
- struct decoding_environment_s *dep_dp)
-{
- struct texture_info_contexts *ctx = img->current_slice->tex_ctx;
- struct macroblock *curr_mb = &mb_data[img->current_mb_nr];
-
- int mb_x, mb_y;
- int a, b;
- int curr_cbp_ctx, curr_cbp_idx;
- int cbp = 0;
- int cbp_bit;
- int mask;
-
- for (mb_y = 0; mb_y < 4; mb_y += 2) {
- for (mb_x = 0; mb_x < 4; mb_x += 2) {
- if (curr_mb->b8mode[mb_y + (mb_x / 2)] == IBLOCK)
- curr_cbp_idx = 0;
- else
- curr_cbp_idx = 1;
-
- if (mb_y == 0) {
- if (curr_mb->mb_available_up == NULL)
- b = 0;
- else {
- b = ((((curr_mb->mb_available_up)->cbp
- & (1 << (2 + mb_x / 2)))
- == 0) ? 1 : 0);
- }
-
- } else
- b = (((cbp & (1 << (mb_x / 2))) == 0) ? 1 : 0);
-
- if (mb_x == 0) {
- if (curr_mb->mb_available_left == NULL)
- a = 0;
- else {
- a =
- ((((curr_mb->mb_available_left)->cbp
- & (1
- << (2
- * (mb_y
- / 2)
- + 1)))
- == 0) ?
- 1 : 0);
- }
- } else
- a = (((cbp & (1 << mb_y)) == 0) ? 1 : 0);
- curr_cbp_ctx = a + 2 * b;
- mask = (1 << (mb_y + mb_x / 2));
- cbp_bit = biari_decode_symbol(dep_dp,
- ctx->cbp_contexts[0] + curr_cbp_ctx);
-
- if (cbp_bit)
- cbp += mask;
- }
- }
- curr_cbp_ctx = 0;
- cbp_bit = biari_decode_symbol(dep_dp,
- ctx->cbp_contexts[1] + curr_cbp_ctx);
-
- if (cbp_bit) {
- curr_cbp_ctx = 1;
- cbp_bit = biari_decode_symbol(dep_dp,
- ctx->cbp_contexts[1] + curr_cbp_ctx);
- if (cbp_bit) {
- cbp += 48;
-
- } else {
- curr_cbp_ctx = 1;
- cbp_bit = biari_decode_symbol(dep_dp,
- ctx->cbp_contexts[1] + curr_cbp_ctx);
- cbp += (cbp_bit == 1) ? 32 : 16;
-
- }
- }
-
- se->value1 = cbp;
- if (!cbp)
- last_dquant = 0;
-
-
-
-}
-
-/*!
- ************************************************************************
- * \brief
- * This function is used to arithmetically decode the delta qp
- * of a given MB.
- ************************************************************************
- */
-void readdquant_aec(struct syntaxelement *se, struct img_par *img,
- struct decoding_environment_s *dep_dp)
-{
- struct motion_info_contexts_s *ctx = img->current_slice->mot_ctx;
-
- int act_ctx;
- int act_sym;
- int dquant;
-
-
- act_ctx = ((last_dquant != 0) ? 1 : 0);
-
- act_sym = 1
- - biari_decode_symbol(dep_dp,
- ctx->delta_qp_contexts + act_ctx);
- if (act_sym != 0) {
- act_ctx = 2;
- act_sym = unary_bin_decode(dep_dp,
- ctx->delta_qp_contexts + act_ctx, 1);
- act_sym++;
- }
- act_sym &= 0x3f;
- push_es(UE[act_sym][0], UE[act_sym][1]);
-
- dquant = (act_sym + 1) / 2;
- if ((act_sym & 0x01) == 0)
- dquant = -dquant;
- se->value1 = dquant;
-
- last_dquant = dquant;
-
-}
-
-int csyntax;
-
-#define CHECKDELTAQP {\
- if (img->qp+curr_mb->delta_quant > 63\
- || img->qp+curr_mb->delta_quant < 0) {\
- csyntax = 0;\
- transcoding_error_flag = 1;\
- io_printf("error(0) (%3d|%3d) @ MB%d\n",\
- curr_mb->delta_quant,\
- img->qp+curr_mb->delta_quant,\
- img->picture_structure == 0 \
- ? img->current_mb_nr_fld : img->current_mb_nr);\
- } }
-
-int dct_level[65];
-int dct_run[65];
-int pair_pos;
-int dct_pairs = -1;
-const int t_chr[5] = {0, 1, 2, 4, 3000};
-
-void readrunlevel_aec_ref(struct syntaxelement *se, struct img_par *img,
- struct decoding_environment_s *dep_dp)
-{
- int pairs, rank, pos;
- int run, level, abslevel, symbol;
- int sign;
-
- if (dct_pairs < 0) {
- struct bi_context_type_s (*primary)[NUM_MAP_CTX];
- struct bi_context_type_s *pctx;
- struct bi_context_type_s *pCTX2;
- int ctx, ctx2, offset;
-
- if (se->context == LUMA_8x8) {
- if (img->picture_structure == 0) {
- primary =
- img->current_slice->tex_ctx->fld_map_contexts;
- } else {
- primary =
- img->current_slice->tex_ctx->map_contexts;
- }
- } else {
- if (img->picture_structure == 0) {
- primary =
- img->current_slice->tex_ctx->fld_last_contexts;
- } else {
- primary =
- img->current_slice->tex_ctx->last_contexts;
- }
- }
-
- rank = 0;
- pos = 0;
- for (pairs = 0; pairs < 65; pairs++) {
-#ifdef DECODING_SANITY_CHECK
- /*max index is NUM_BLOCK_TYPES - 1*/
- pctx = primary[rank & 0x7];
-#else
- pctx = primary[rank];
-#endif
- if (rank > 0) {
-#ifdef DECODING_SANITY_CHECK
- /*max index is NUM_BLOCK_TYPES - 1*/
- pCTX2 = primary[(5 + (pos >> 5)) & 0x7];
-#else
- pCTX2 = primary[5 + (pos >> 5)];
-#endif
- ctx2 = (pos >> 1) & 0x0f;
- ctx = 0;
-
-
- if (biari_decode_symbolw(dep_dp, pctx + ctx,
- pCTX2 + ctx2)) {
- break;
- }
- }
-
- ctx = 1;
- symbol = 0;
- while (biari_decode_symbol(dep_dp, pctx + ctx) == 0) {
- symbol += 1;
- ctx++;
- if (ctx >= 2)
- ctx = 2;
- }
- abslevel = symbol + 1;
-
- if (biari_decode_symbol_eq_prob(dep_dp)) {
- level = -abslevel;
- sign = 1;
- } else {
- level = abslevel;
- sign = 0;
- }
-#if TRACE
- tracebits2("level", 1, level);
-#endif
-
- if (abslevel == 1)
- offset = 4;
- else
- offset = 6;
- symbol = 0;
- ctx = 0;
- while (biari_decode_symbol(dep_dp, pctx + ctx + offset)
- == 0) {
- symbol += 1;
- ctx++;
- if (ctx >= 1)
- ctx = 1;
- }
- run = symbol;
-
-#if TRACE
- tracebits2("run", 1, run);
-#endif
- dct_level[pairs] = level;
- dct_run[pairs] = run;
- if (abslevel > t_chr[rank]) {
- if (abslevel <= 2)
- rank = abslevel;
- else if (abslevel <= 4)
- rank = 3;
- else
- rank = 4;
- }
- pos += (run + 1);
- if (pos >= 64)
- pos = 63;
- }
- dct_pairs = pairs;
- pair_pos = dct_pairs;
- }
-
- if (dct_pairs > 0) {
- se->value1 = dct_level[pair_pos - 1];
- se->value2 = dct_run[pair_pos - 1];
- pair_pos--;
- } else {
-
- se->value1 = se->value2 = 0;
- }
-
- if ((dct_pairs--) == 0)
- pair_pos = 0;
-}
-
-int b8_ctr;
-#if 0
-int curr_residual_chroma[4][16][16];
-int curr_residual_luma[16][16];
-#endif
-
-const int SCAN[2][64][2] = {{{0, 0}, {0, 1}, {0, 2}, {1, 0}, {0, 3}, {0, 4}, {1,
- 1}, {1, 2}, {0, 5}, {0, 6}, {1, 3}, {2, 0}, {2, 1}, {0, 7}, {1,
- 4}, {2, 2}, {3, 0}, {1, 5}, {1, 6}, {2, 3}, {3, 1}, {3, 2}, {4,
- 0}, {1, 7}, {2, 4}, {4, 1}, {2, 5}, {3, 3}, {4, 2}, {2, 6}, {3,
- 4}, {4, 3}, {5, 0}, {5, 1}, {2, 7}, {3, 5}, {4, 4}, {5, 2}, {6,
- 0}, {5, 3}, {3, 6}, {4, 5}, {6, 1}, {6, 2}, {5, 4}, {3, 7}, {4,
- 6}, {6, 3}, {5, 5}, {4, 7}, {6, 4}, {5, 6}, {6, 5}, {5, 7}, {6,
- 6}, {7, 0}, {6, 7}, {7, 1}, {7, 2}, {7, 3}, {7, 4}, {7, 5}, {7,
- 6}, {7, 7} }, {{0, 0}, {1, 0}, {0, 1}, {0, 2}, {1, 1}, {2, 0}, {
- 3, 0}, {2, 1}, {1, 2}, {0, 3}, {0, 4}, {1, 3}, {2, 2}, {3, 1}, {
- 4, 0}, {5, 0}, {4, 1}, {3, 2}, {2, 3}, {1, 4}, {0, 5}, {0, 6}, {
- 1, 5}, {2, 4}, {3, 3}, {4, 2}, {5, 1}, {6, 0}, {7, 0}, {6, 1}, {
- 5, 2}, {4, 3}, {3, 4}, {2, 5}, {1, 6}, {0, 7}, {1, 7}, {2, 6}, {
- 3, 5}, {4, 4}, {5, 3}, {6, 2}, {7, 1}, {7, 2}, {6, 3}, {5, 4}, {
- 4, 5}, {3, 6}, {2, 7}, {3, 7}, {4, 6}, {5, 5}, {6, 4}, {7, 3}, {
- 7, 4}, {6, 5}, {5, 6}, {4, 7}, {5, 7}, {6, 6}, {7, 5}, {7, 6}, {
- 6, 7}, {7, 7} } };
-
-const int SCAN_4x4[16][2] = {{0, 0}, {1, 0}, {0, 1}, {0, 2}, {1, 1}, {2, 0}, {3,
- 0}, {2, 1}, {1, 2}, {0, 3}, {1, 3}, {2, 2}, {3, 1}, {3, 2}, {2,
- 3}, {3, 3} };
-
-/*
- *************************************************************************
- * Function:
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void encode_golomb_word(unsigned int symbol, unsigned int grad0,
- unsigned int max_levels, unsigned int *res_bits,
- unsigned int *res_len)
-{
- unsigned int level, res, numbits;
-
- res = 1UL << grad0;
- level = 1UL;
- numbits = 1UL + grad0;
-
- while (symbol >= res && level < max_levels) {
- symbol -= res;
- res = res << 1;
- level++;
- numbits += 2UL;
- }
-
- if (level >= max_levels) {
- if (symbol >= res)
- symbol = res - 1UL;
- }
-
- *res_bits = res | symbol;
- *res_len = numbits;
-}
-
-/*
- *************************************************************************
- * Function:
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void encode_multilayer_golomb_word(unsigned int symbol,
- const unsigned int *grad, const unsigned int *max_levels,
- unsigned int *res_bits, unsigned int *res_len)
-{
- unsigned int accbits, acclen, bits, len, tmp;
-
- accbits = acclen = 0UL;
-
- while (1) {
- encode_golomb_word(symbol, *grad, *max_levels, &bits, &len);
- accbits = (accbits << len) | bits;
- acclen += len;
-#ifdef AVSP_LONG_CABAC
-#else
- assert(acclen <= 32UL);
-#endif
- tmp = *max_levels - 1UL;
-
- if (!((len == (tmp << 1) + (*grad))
- && (bits == (1UL << (tmp + *grad)) - 1UL)))
- break;
-
- tmp = *max_levels;
- symbol -= (((1UL << tmp) - 1UL) << (*grad)) - 1UL;
- grad++;
- max_levels++;
- }
- *res_bits = accbits;
- *res_len = acclen;
-}
-
-/*
- *************************************************************************
- * Function:
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-int writesyntaxelement_golomb(struct syntaxelement *se, int write_to_stream)
-{
- unsigned int bits, len, i;
- unsigned int grad[4], max_lev[4];
-
- if (!(se->golomb_maxlevels & ~0xFF))
- encode_golomb_word(se->value1, se->golomb_grad,
- se->golomb_maxlevels, &bits, &len);
- else {
- for (i = 0UL; i < 4UL; i++) {
- grad[i] = (se->golomb_grad >> (i << 3)) & 0xFFUL;
- max_lev[i] = (se->golomb_maxlevels >> (i << 3))
- & 0xFFUL;
- }
- encode_multilayer_golomb_word(se->value1, grad, max_lev, &bits,
- &len);
- }
-
- se->len = len;
- se->bitpattern = bits;
-
- if (write_to_stream)
- push_es(bits, len);
- return se->len;
-}
-
-/*
- *************************************************************************
- * Function:Get coded block pattern and coefficients (run/level)
- from the bitstream
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-void read_cbpandcoeffsfrom_nal(struct img_par *img)
-{
-
- int tablenum;
- int inumblk;
- int inumcoeff;
- int symbol2D;
- int escape_level_diff;
- const int (*AVS_2DVLC_table_intra)[26][27];
- const int (*AVS_2DVLC_table_chroma)[26][27];
- int write_to_stream;
- struct syntaxelement currse_enc;
- struct syntaxelement *e_currse = &currse_enc;
-
- int coeff_save[65][2];
- int coeff_ptr;
-
- int ii, jj;
- int mb_nr = img->current_mb_nr;
-
- int m2, jg2;
- struct macroblock *curr_mb = &mb_data[mb_nr];
-
- int block8x8;
-
- int block_x, block_y;
-
- struct slice_s *currslice = img->current_slice;
- int level, run, coef_ctr, len, k, i0, j0, uv, qp;
-
- int boff_x, boff_y, start_scan;
- struct syntaxelement curr_se;
- struct datapartition *dp;
-
- AVS_2DVLC_table_intra = AVS_2DVLC_INTRA;
- AVS_2DVLC_table_chroma = AVS_2DVLC_CHROMA;
- write_to_stream = 1;
-
- dct_pairs = -1;
-
- curr_mb->qp = img->qp;
- qp = curr_mb->qp;
-
-
- for (block_y = 0; block_y < 4; block_y += 2) {/* all modes */
- for (block_x = 0; block_x < 4; block_x += 2) {
- block8x8 = 2 * (block_y / 2) + block_x / 2;
- if (curr_mb->cbp & (1 << block8x8)) {
- tablenum = 0;
- inumblk = 1;
- inumcoeff = 65;
- coeff_save[0][0] = 0;
- coeff_save[0][1] = 0;
- coeff_ptr = 1;
-
- b8_ctr = block8x8;
-
- boff_x = (block8x8 % 2) << 3;
- boff_y = (block8x8 / 2) << 3;
-
- img->subblock_x = boff_x >> 2;
- img->subblock_y = boff_y >> 2;
-
- start_scan = 0;
- coef_ctr = start_scan - 1;
- level = 1;
- img->is_v_block = 0;
- img->is_intra_block = IS_INTRA(curr_mb);
- for (k = start_scan;
- (k < 65) && (level != 0);
- k++) {
-
- curr_se.context = LUMA_8x8;
- curr_se.type =
- (IS_INTRA(curr_mb)) ?
- SE_LUM_AC_INTRA :
- SE_LUM_AC_INTER;
-
- dp = &(currslice->part_arr[0]);
- curr_se.reading =
- readrunlevel_aec_ref;
- dp->
- read_syntax_element(&curr_se,
- img, dp);
- level = curr_se.value1;
- run = curr_se.value2;
- len = curr_se.len;
-
- if (level != 0) {
- coeff_save[coeff_ptr][0] =
- run;
- coeff_save[coeff_ptr][1] =
- level;
- coeff_ptr++;
- }
-
-
-
- if (level != 0) {/* leave if len = 1 */
- coef_ctr += run + 1;
- if ((img->picture_structure
- == FRAME)) {
- ii =
- SCAN[img->picture_structure]
- [coef_ctr][0];
- jj =
- SCAN[img->picture_structure]
- [coef_ctr][1];
- } else {
- ii =
- SCAN[img->picture_structure]
- [coef_ctr][0];
- jj =
- SCAN[img->picture_structure]
- [coef_ctr][1];
- }
-
- }
- }
-
- while (coeff_ptr > 0) {
- run =
- coeff_save[coeff_ptr
- - 1][0];
- level =
- coeff_save[coeff_ptr
- - 1][1];
-
- coeff_ptr--;
-
- symbol2D = CODE2D_ESCAPE_SYMBOL;
- if (level > -27 && level < 27
- && run < 26) {
- if (tablenum == 0)
-
- symbol2D =
- AVS_2DVLC_table_intra
- [tablenum]
- [run][abs(
- level)
- - 1];
- else
-
- symbol2D =
- AVS_2DVLC_table_intra
- [tablenum]
- [run][abs(
- level)];
- if (symbol2D >= 0
- && level
- < 0)
- symbol2D++;
- if (symbol2D < 0)
-
- symbol2D =
- (CODE2D_ESCAPE_SYMBOL
- + (run
- << 1)
- + ((level
- > 0) ?
- 1 :
- 0));
- }
-
- else {
-
- symbol2D =
- (CODE2D_ESCAPE_SYMBOL
- + (run
- << 1)
- + ((level
- > 0) ?
- 1 :
- 0));
- }
-
-
-
- e_currse->type = SE_LUM_AC_INTER;
- e_currse->value1 = symbol2D;
- e_currse->value2 = 0;
-
- e_currse->golomb_grad =
- vlc_golomb_order
- [0][tablenum][0];
- e_currse->golomb_maxlevels =
- vlc_golomb_order
- [0][tablenum][1];
-
- writesyntaxelement_golomb(
- e_currse,
- write_to_stream);
-
- if (symbol2D
- >= CODE2D_ESCAPE_SYMBOL) {
-
- e_currse->type =
- SE_LUM_AC_INTER;
- e_currse->golomb_grad =
- 1;
- e_currse->golomb_maxlevels =
- 11;
- escape_level_diff =
- abs(
- level)
- - ((run
- > MaxRun[0][tablenum]) ?
- 1 :
- refabslevel[tablenum][run]);
- e_currse->value1 =
- escape_level_diff;
-
- writesyntaxelement_golomb(
- e_currse,
- write_to_stream);
-
- }
-
- if (abs(level)
- > incvlc_intra[tablenum]) {
- if (abs(level) <= 2)
- tablenum =
- abs(
- level);
- else if (abs(level) <= 4)
- tablenum = 3;
- else if (abs(level) <= 7)
- tablenum = 4;
- else if (abs(level)
- <= 10)
- tablenum = 5;
- else
- tablenum = 6;
- }
- }
-
-
- }
- }
- }
-
-
-
- m2 = img->mb_x * 2;
- jg2 = img->mb_y * 2;
-
-
- uv = -1;
- block_y = 4;
-#if 0
- qp = QP_SCALE_CR[curr_mb->qp];
-#endif
- for (block_x = 0; block_x < 4; block_x += 2) {
-
- uv++;
-
-
- b8_ctr = (uv + 4);
- if ((curr_mb->cbp >> (uv + 4)) & 0x1) {
-
- tablenum = 0;
- inumblk = 1;
- inumcoeff = 65;
- coeff_save[0][0] = 0;
- coeff_save[0][1] = 0;
- coeff_ptr = 1;
-
- coef_ctr = -1;
- level = 1;
- img->subblock_x = 0;
- img->subblock_y = 0;
- curr_se.context = CHROMA_AC;
- curr_se.type = (IS_INTRA(curr_mb) ?
- SE_CHR_AC_INTRA :
- SE_CHR_AC_INTER);
- dp = &(currslice->part_arr[0]);
- curr_se.reading = readrunlevel_aec_ref;
- img->is_v_block = uv;
- img->is_intra_block = IS_INTRA(curr_mb);
- for (k = 0; (k < 65) && (level != 0); k++) {
-
- dp->read_syntax_element
- (&curr_se, img, dp);
- level = curr_se.value1;
- run = curr_se.value2;
- len = curr_se.len;
-
- if (level != 0) {
- coeff_save[coeff_ptr][0] = run;
- coeff_save[coeff_ptr][1] =
- level;
- coeff_ptr++;
- }
-
-
- if (level != 0) {
- coef_ctr = coef_ctr + run + 1;
- if ((img->picture_structure
- == FRAME)
- /*&& (!curr_mb->mb_field)*/) {
- i0 =
- SCAN[img->picture_structure]
- [coef_ctr][0];
- j0 =
- SCAN[img->picture_structure]
- [coef_ctr][1];
- } else {
- i0 =
- SCAN[img->picture_structure]
- [coef_ctr][0];
- j0 =
- SCAN[img->picture_structure]
- [coef_ctr][1];
- }
-
- }
- }
-
- while (coeff_ptr > 0) {
-
- run = coeff_save[coeff_ptr - 1][0];
- level = coeff_save[coeff_ptr - 1][1];
-
- coeff_ptr--;
-
- symbol2D = CODE2D_ESCAPE_SYMBOL;
- if (level > -27 && level < 27
- && run < 26) {
- if (tablenum == 0)
-
- symbol2D =
- AVS_2DVLC_table_chroma
- [tablenum][run][abs(
- level)
- - 1];
- else
- symbol2D =
- AVS_2DVLC_table_chroma
- [tablenum][run][abs(
- level)];
- if (symbol2D >= 0
- && level < 0)
- symbol2D++;
- if (symbol2D < 0)
- symbol2D =
- (CODE2D_ESCAPE_SYMBOL
- + (run
- << 1)
- + ((level
- > 0) ?
- 1 :
- 0));
- }
-
- else {
- symbol2D =
- (CODE2D_ESCAPE_SYMBOL
- + (run
- << 1)
- + ((level
- > 0) ?
- 1 :
- 0));
- }
-
- e_currse->type = SE_LUM_AC_INTER;
- e_currse->value1 = symbol2D;
- e_currse->value2 = 0;
- e_currse->golomb_grad =
- vlc_golomb_order[2]
- [tablenum][0];
- e_currse->golomb_maxlevels =
- vlc_golomb_order[2]
- [tablenum][1];
-
- writesyntaxelement_golomb(e_currse,
- write_to_stream);
-
- /*
- * if (write_to_stream)
- * {
- * bitCount[BITS_COEFF_UV_MB]+=e_currse->len;
- * e_currse++;
- * curr_mb->currSEnr++;
- * }
- * no_bits+=e_currse->len;
-
-
- * if (icoef == 0) break;
- */
-
- if (symbol2D >= CODE2D_ESCAPE_SYMBOL) {
-
- e_currse->type = SE_LUM_AC_INTER;
- e_currse->golomb_grad = 0;
- e_currse->golomb_maxlevels = 11;
- escape_level_diff =
- abs(level)
- - ((run
- > MaxRun[2][tablenum]) ?
- 1 :
- refabslevel[tablenum
- + 14][run]);
- e_currse->value1 =
- escape_level_diff;
-
- writesyntaxelement_golomb(
- e_currse,
- write_to_stream);
-
- }
-
- if (abs(level)
- > incvlc_chroma[tablenum]) {
- if (abs(level) <= 2)
- tablenum = abs(level);
- else if (abs(level) <= 4)
- tablenum = 3;
- else
- tablenum = 4;
- }
- }
-
- }
- }
-}
-
-/*
- *************************************************************************
- * Function:Get the syntax elements from the NAL
- * Input:
- * Output:
- * Return:
- * Attention:
- *************************************************************************
- */
-
-int read_one_macroblock(struct img_par *img)
-{
- int i, j;
-
- struct syntaxelement curr_se;
- struct macroblock *curr_mb = &mb_data[img->current_mb_nr];
-
- int cabp_flag;
-
- int tempcbp;
- int fixqp;
-
- struct slice_s *currslice = img->current_slice;
- struct datapartition *dp;
-
- fixqp = (fixed_picture_qp || fixed_slice_qp);
-
- for (i = 0; i < 8; i++)
- for (j = 0; j < 8; j++) {
- img->m8[0][i][j] = 0;
- img->m8[1][i][j] = 0;
- img->m8[2][i][j] = 0;
- img->m8[3][i][j] = 0;
- }
-
- current_mb_skip = 0;
-
- curr_mb->qp = img->qp;
- curr_se.type = SE_MBTYPE;
- curr_se.mapping = linfo_ue;
-
- curr_mb->mb_type_2 = 0;
-
- if (img->type == I_IMG)
- curr_mb->mb_type = 0;
-
- interpret_mb_mode_i(img);
-
- init_macroblock(img);
-
- if ((IS_INTRA(curr_mb)) && (img->abt_flag)) {
-
-#if TRACE
- strncpy(curr_se.tracestring, "cabp_flag", TRACESTRING_SIZE);
-#endif
-
- curr_se.len = 1;
- curr_se.type = SE_CABP;
- read_syntaxelement_flc(&curr_se);
- cabp_flag = curr_se.value1;
- if (cabp_flag == 0) {
- curr_mb->CABP[0] = 0;
- curr_mb->CABP[1] = 0;
- curr_mb->CABP[2] = 0;
- curr_mb->CABP[3] = 0;
- } else {
- for (i = 0; i < 4; i++) {
- curr_se.len = 1;
- curr_se.type = SE_CABP;
- read_syntaxelement_flc(&curr_se);
- curr_mb->CABP[i] = curr_se.value1;
- }
- }
-
- } else {
- curr_mb->CABP[0] = 0;
- curr_mb->CABP[1] = 0;
- curr_mb->CABP[2] = 0;
- curr_mb->CABP[3] = 0;
-
- }
-
- if (IS_INTRA(curr_mb)) {
- for (i = 0; i < /*5*/(chroma_format + 4); i++)
-
- read_ipred_block_modes(img, i);
- }
-
- curr_se.type = SE_CBP_INTRA;
- curr_se.mapping = linfo_cbp_intra;
-
-#if TRACE
- snprintf(curr_se.tracestring, TRACESTRING_SIZE, "CBP");
-#endif
-
- if (img->type == I_IMG || IS_INTER(curr_mb)) {
- curr_se.golomb_maxlevels = 0;
-
- if (1) {
- dp = &(currslice->part_arr[0]);
- curr_se.reading = readcp_aec;
- dp->read_syntax_element(&curr_se, img, dp);
- }
-
-
- curr_mb->cbp = curr_se.value1;
- push_es(UE[NCBP[curr_se.value1][0]][0],
- UE[NCBP[curr_se.value1][0]][1]);
-
- }
-
-# if 1
- if (curr_mb->cbp != 0)
- tempcbp = 1;
- else
- tempcbp = 0;
-#else
-
- if (chroma_format == 2) {
-#if TRACE
- snprintf(curr_se.tracestring, TRACESTRING_SIZE, "CBP422");
-#endif
- curr_se.mapping = /*linfo_se*/linfo_ue;
- curr_se.type = SE_CBP_INTRA;
- readsyntaxelement_uvlc(&curr_se, inp);
- curr_mb->cbp01 = curr_se.value1;
- io_printf(" * UE cbp01 read : 0x%02X\n", curr_mb->cbp01);
- }
-
- if (chroma_format == 2) {
- if (curr_mb->cbp != 0 || curr_mb->cbp01 != 0)
- tempcbp = 1;
- else
- tempcbp = 0;
-
- } else {
- if (curr_mb->cbp != 0)
- tempcbp = 1;
- else
- tempcbp = 0;
- }
-
-#endif
-
- if (IS_INTRA(curr_mb) && (img->abt_flag) && (curr_mb->cbp & (0xF))) {
- curr_mb->CABT[0] = curr_mb->CABP[0];
- curr_mb->CABT[1] = curr_mb->CABP[1];
- curr_mb->CABT[2] = curr_mb->CABP[2];
- curr_mb->CABT[3] = curr_mb->CABP[3];
- } else {
-
- curr_mb->CABT[0] = 0;
- curr_mb->CABT[1] = 0;
- curr_mb->CABT[2] = 0;
- curr_mb->CABT[3] = 0;
-
- if (!fixqp && (tempcbp)) {
- if (IS_INTER(curr_mb))
- curr_se.type = SE_DELTA_QUANT_INTER;
- else
- curr_se.type = SE_DELTA_QUANT_INTRA;
-
-#if TRACE
- snprintf(curr_se.tracestring,
- TRACESTRING_SIZE, "Delta quant ");
-#endif
-
- if (1) {
- dp = &(currslice->part_arr[0]);
- curr_se.reading = readdquant_aec;
- dp->read_syntax_element(&curr_se, img, dp);
- }
-
- curr_mb->delta_quant = curr_se.value1;
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & MB_INFO_DUMP) {
- io_printf(" * SE delta_quant read : %d\n",
- curr_mb->delta_quant);
- }
-#endif
- CHECKDELTAQP
-
- if (transcoding_error_flag)
- return -1;
-
- img->qp = (img->qp - MIN_QP + curr_mb->delta_quant
- + (MAX_QP - MIN_QP + 1))
- % (MAX_QP - MIN_QP + 1) + MIN_QP;
- }
-
- if (fixqp) {
- curr_mb->delta_quant = 0;
- img->qp = (img->qp - MIN_QP + curr_mb->delta_quant
- + (MAX_QP - MIN_QP + 1))
- % (MAX_QP - MIN_QP + 1) + MIN_QP;
-
- }
-#ifdef DUMP_DEBUG
- if (avs_get_debug_flag() & MB_INFO_DUMP)
- io_printf(" - img->qp : %d\n", img->qp);
-#endif
- }
-
- read_cbpandcoeffsfrom_nal(img);
- return DECODE_MB;
-}
-
-/*!
- ************************************************************************
- * \brief
- * finding end of a slice in case this is not the end of a frame
- *
- * Unsure whether the "correction" below actually solves an off-by-one
- * problem or whether it introduces one in some cases :-( Anyway,
- * with this change the bit stream format works with AEC again.
- * StW, 8.7.02
- ************************************************************************
- */
-int aec_startcode_follows(struct img_par *img, int eos_bit)
-{
- struct slice_s *currslice = img->current_slice;
- struct datapartition *dp;
- unsigned int bit;
- struct decoding_environment_s *dep_dp;
-
- dp = &(currslice->part_arr[0]);
- dep_dp = &(dp->de_aec);
-
- if (eos_bit)
- bit = biari_decode_final(dep_dp);
- else
- bit = 0;
-
- return bit == 1 ? 1 : 0;
-}
-
-#ifdef AVSP_LONG_CABAC
-int process_long_cabac(void)
-#else
-void main(void)
-#endif
-{
- int data32;
- int current_header;
- int i;
- int tmp;
- int ret;
-
- int byte_startposition;
- int aec_mb_stuffing_bit;
- struct slice_s *currslice;
-#ifdef PERFORMANCE_DEBUG
- pr_info("enter %s\r\n", __func__);
-#endif
- transcoding_error_flag = 0;
- ret = 0;
- es_buf = es_write_addr_virt;
-
- if (local_heap_init(MAX_CODED_FRAME_SIZE * 4) < 0) {
- ret = -1;
- goto End;
- }
-
- img = (struct img_par *)local_alloc(1, sizeof(struct img_par));
- if (img == NULL) {
- no_mem_exit("main: img");
- ret = -1;
- goto End;
- }
- stat_bits_ptr = (struct stat_bits *)local_alloc(1,
- sizeof(struct stat_bits));
- if (stat_bits_ptr == NULL) {
- no_mem_exit("main: stat_bits");
- ret = -1;
- goto End;
- }
-
- curr_stream = alloc_bitstream();
- if (curr_stream == NULL) {
- io_printf("alloc bitstream failed\n");
- ret = -1;
- goto End;
- }
-
- chroma_format = 1;
- demulate_enable = 0;
- img->seq_header_indicate = 1;
-
-#ifdef AVSP_LONG_CABAC
- data32 = READ_VREG(LONG_CABAC_REQ);
- progressive_sequence = (data32 >> 1) & 1;
- fixed_picture_qp = (data32 >> 2) & 1;
- img->picture_structure = (data32 >> 3) & 1;
- img->type = (data32 >> 4) & 3;
- skip_mode_flag = (data32 >> 6) & 1;
-
- src_start = READ_VREG(LONG_CABAC_SRC_ADDR);
- des_start = READ_VREG(LONG_CABAC_DES_ADDR);
-
- data32 = READ_VREG(LONG_CABAC_PIC_SIZE);
- horizontal_size = (data32 >> 0) & 0xffff;
- vertical_size = (data32 >> 16) & 0xffff;
- if (horizontal_size * vertical_size > 1920 * 1080) {
- io_printf("pic size check failed: width = %d, height = %d\n",
- horizontal_size, vertical_size);
- ret = -1;
- goto End;
- }
-
- vld_mem_start_addr = READ_VREG(VLD_MEM_VIFIFO_START_PTR);
- vld_mem_end_addr = READ_VREG(VLD_MEM_VIFIFO_END_PTR);
-
-#else
- progressive_sequence = 0;
- fixed_picture_qp = 0;
- img->picture_structure = 0;
- img->type = I_IMG;
- skip_mode_flag = 1;
- horizontal_size = 1920;
- vertical_size = 1080;
-
- src_start = 0;
-#endif
-
- if (horizontal_size % 16 != 0)
- img->auto_crop_right = 16 - (horizontal_size % 16);
- else
- img->auto_crop_right = 0;
-
- if (!progressive_sequence) {
- if (vertical_size % 32 != 0)
- img->auto_crop_bottom = 32 - (vertical_size % 32);
- else
- img->auto_crop_bottom = 0;
- } else {
- if (vertical_size % 16 != 0)
- img->auto_crop_bottom = 16 - (vertical_size % 16);
- else
- img->auto_crop_bottom = 0;
- }
-
- img->width = (horizontal_size + img->auto_crop_right);
- if (img->picture_structure)
- img->height = (vertical_size + img->auto_crop_bottom);
- else
- img->height = (vertical_size + img->auto_crop_bottom) / 2;
- img->width_cr = (img->width >> 1);
-
- img->pic_width_inmbs = img->width / MB_BLOCK_SIZE;
- img->pic_height_inmbs = img->height / MB_BLOCK_SIZE;
- img->pic_size_inmbs = img->pic_width_inmbs * img->pic_height_inmbs;
-
- io_printf(
- "[LONG CABAC] Start Transcoding from 0x%x to 0x%x Size : %d x %d\r\n",
- src_start, des_start, horizontal_size, vertical_size);
-#if 0
- io_printf("VLD_MEM_VIFIFO_START_PTR %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_START_PTR));
- io_printf("VLD_MEM_VIFIFO_CURR_PTR %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_CURR_PTR));
- io_printf("VLD_MEM_VIFIFO_END_PTR %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_END_PTR));
- io_printf("VLD_MEM_VIFIFO_WP %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_WP));
- io_printf("VLD_MEM_VIFIFO_RP %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_RP));
- io_printf("VLD_MEM_VBUF_RD_PTR %x\r\n",
- READ_VREG(VLD_MEM_VBUF_RD_PTR));
- io_printf("VLD_MEM_VIFIFO_BUF_CNTL %x\r\n",
- READ_VREG(VLD_MEM_VIFIFO_BUF_CNTL));
-#endif
- io_printf(
- "[LONG CABAC] progressive_sequence : %d, fixed_picture_qp : %d, skip_mode_flag : %d\r\n",
- progressive_sequence, fixed_picture_qp, skip_mode_flag);
- io_printf("[LONG CABAC] picture_structure : %d, picture_type : %d\r\n",
- img->picture_structure, img->type);
-
- open_irabs(p_irabs);
-
-
- if (initial_decode() == 0) {
- io_printf("initial_decode failed\n");
- ret = -1;
- goto End;
- }
-
- init_es();
-
- current_header = header();
- io_printf("[LONG CABAC] header Return : %d\n", current_header);
-
- tmp = slice_header(temp_slice_buf, first_slice_startpos,
- first_slice_length);
-
- init_contexts(img);
- aec_new_slice();
- byte_startposition = (curr_stream->frame_bitoffset) / 8;
-
- currslice = img->current_slice;
-
- if (1) {
- for (i = 0; i < 1; i++) {
- img->current_slice->part_arr[i].read_syntax_element =
- read_syntaxelement_aec;
- img->current_slice->part_arr[i].bitstream = curr_stream;
- }
- curr_stream = currslice->part_arr[0].bitstream;
- }
- if ((curr_stream->frame_bitoffset) % 8 != 0)
- byte_startposition++;
-
- arideco_start_decoding(&img->current_slice->part_arr[0].de_aec,
- curr_stream->stream_buffer, (byte_startposition),
- &(curr_stream->read_len), img->type);
-
- img->current_mb_nr = 0;
- total_mb_count = 0;
- while (img->current_mb_nr < img->pic_size_inmbs)
-
- {
- start_macroblock(img);
- if (-1 == read_one_macroblock(img)) {
- ret = -1;
- pr_info("macroblock trans failed, exit\n");
- goto End;
- }
- if (img->cod_counter <= 0)
- aec_mb_stuffing_bit = aec_startcode_follows(img, 1);
- img->current_mb_nr++;
- }
-
- push_es(0xff, 8);
- io_printf(" Total ES_LENGTH : %d\n", es_ptr);
-
-#ifdef AVSP_LONG_CABAC
- push_es(0xff, 64);
- if (es_buf_is_overflow) {
- io_printf("fatal error: es_buf_is_overflow\n");
- ret = -1;
- goto End;
- }
-
- if (transcoding_error_flag == 0) {
-#if 1
- dma_sync_single_for_device(amports_get_dma_device(),
- es_write_addr_phy,
- es_ptr, DMA_TO_DEVICE);
-
- wmb(); /**/
-#endif
- }
-#else
- fclose(f_es);
-#endif
-
-End:
-#ifdef AVSP_LONG_CABAC
- WRITE_VREG(LONG_CABAC_REQ, 0);
-#endif
- local_heap_uninit();
-#ifdef PERFORMANCE_DEBUG
- pr_info("exit %s\r\n", __func__);
-#endif
- return ret;
-}
-#endif
diff --git a/drivers/frame_provider/decoder/utils/vdec.c b/drivers/frame_provider/decoder/utils/vdec.c
index c7d8522..644797a 100644
--- a/drivers/frame_provider/decoder/utils/vdec.c
+++ b/drivers/frame_provider/decoder/utils/vdec.c
@@ -195,6 +195,23 @@ static const char * const vdec_status_string[] = {
"VDEC_STATUS_CONNECTED",
"VDEC_STATUS_ACTIVE"
};
+/*
+bit [28] enable print
+bit [23:16] etc
+bit [15:12]
+ none 0 and not 0x1: force single
+ none 0 and 0x1: force multi
+bit [8]
+ 1: force dual
+bit [3]
+ 1: use mavs for single mode
+bit [2]
+ 1: force vfm path for frame mode
+bit [1]
+ 1: force esparser auto mode
+bit [0]
+ 1: disable audo manual mode ??
+*/
static int debugflags;
@@ -207,6 +224,13 @@ int vdec_get_debug_flags(void)
}
EXPORT_SYMBOL(vdec_get_debug_flags);
+void VDEC_PRINT_FUN_LINENO(const char *fun, int line)
+{
+ if (debugflags & 0x10000000)
+ pr_info("%s, %d\n", fun, line);
+}
+EXPORT_SYMBOL(VDEC_PRINT_FUN_LINENO);
+
unsigned char is_mult_inc(unsigned int type)
{
unsigned char ret = 0;
@@ -897,7 +921,7 @@ static const char * const vdec_device_name[] = {
static const char *get_dev_name(bool use_legacy_vdec, int format)
{
#ifdef CONFIG_AMLOGIC_MEDIA_MULTI_DEC
- if (use_legacy_vdec)
+ if (use_legacy_vdec && (debugflags & 0x8) == 0)
return vdec_device_name[format * 2];
else
return vdec_device_name[format * 2 + 1];
@@ -2076,7 +2100,7 @@ s32 vdec_init(struct vdec_s *vdec, int is_4k)
vdec->format == VFORMAT_VP9) ?
VDEC_INPUT_TARGET_HEVC :
VDEC_INPUT_TARGET_VLD);
- if (vdec_single(vdec))
+ if (vdec_single(vdec) || (vdec_get_debug_flags() & 0x2))
vdec_enable_DMC(vdec);
p->cma_dev = vdec_core->cma_dev;
p->get_canvas = get_canvas;
@@ -2089,6 +2113,8 @@ s32 vdec_init(struct vdec_s *vdec, int is_4k)
/* todo */
if (!vdec_dual(vdec))
p->use_vfm_path = vdec_stream_based(vdec);
+ if (debugflags & 0x4)
+ p->use_vfm_path = 1;
/* vdec_dev_reg.flag = 0; */
if (vdec->id >= 0)
id = vdec->id;
diff --git a/drivers/frame_provider/decoder/utils/vdec.h b/drivers/frame_provider/decoder/utils/vdec.h
index 52320a5..92a2244 100644
--- a/drivers/frame_provider/decoder/utils/vdec.h
+++ b/drivers/frame_provider/decoder/utils/vdec.h
@@ -439,6 +439,9 @@ extern void vdec_set_step_mode(void);
#endif
int vdec_get_debug_flags(void);
+void VDEC_PRINT_FUN_LINENO(const char *fun, int line);
+
+
unsigned char is_mult_inc(unsigned int);
int vdec_get_status(struct vdec_s *vdec);
diff --git a/drivers/stream_input/amports/amstream.c b/drivers/stream_input/amports/amstream.c
index 4d72647..bc46356 100644
--- a/drivers/stream_input/amports/amstream.c
+++ b/drivers/stream_input/amports/amstream.c
@@ -882,6 +882,16 @@ static void amstream_user_buffer_init(void)
pubuf->buf_rp = 0;
}
+#if 1
+/*DDD*/
+struct stream_buf_s *get_vbuf(void)
+{
+ return &bufs[BUF_TYPE_VIDEO];
+}
+
+EXPORT_SYMBOL(get_vbuf);
+#endif
+
static int amstream_port_init(struct port_priv_s *priv)
{
int r = 0;
@@ -1588,6 +1598,7 @@ static int amstream_open(struct inode *inode, struct file *file)
struct stream_port_s *s;
struct stream_port_s *port = &ports[iminor(inode)];
struct port_priv_s *priv;
+ VDEC_PRINT_FUN_LINENO(__func__, __LINE__);
#ifdef G12A_BRINGUP_DEBUG
if (vdec_get_debug_flags() & 0xff0000) {
pr_info("%s force open port %d\n",
diff --git a/drivers/stream_input/parser/esparser.c b/drivers/stream_input/parser/esparser.c
index a3c93d4..f81ba0c 100644
--- a/drivers/stream_input/parser/esparser.c
+++ b/drivers/stream_input/parser/esparser.c
@@ -166,6 +166,7 @@ static ssize_t _esparser_write(const char __user *buf,
dma_addr_t dma_addr = 0;
u32 type = stbuf->type;
+ VDEC_PRINT_FUN_LINENO(__func__, __LINE__);
if (type == BUF_TYPE_HEVC)
parser_type = PARSER_VIDEO;
else if (type == BUF_TYPE_VIDEO)
@@ -250,6 +251,8 @@ static ssize_t _esparser_write(const char __user *buf,
audio_data_parsed += len;
threadrw_update_buffer_level(stbuf, len);
+ VDEC_PRINT_FUN_LINENO(__func__, __LINE__);
+
return len;
}
@@ -393,6 +396,8 @@ s32 esparser_init(struct stream_buf_s *buf, struct vdec_s *vdec)
u32 parser_sub_rp;
bool first_use = false;
/* #if MESON_CPU_TYPE >= MESON_CPU_TYPE_MESON8 */
+ VDEC_PRINT_FUN_LINENO(__func__, __LINE__);
+
if (has_hevc_vdec() && (buf->type == BUF_TYPE_HEVC))
pts_type = PTS_TYPE_HEVC;
else
@@ -518,7 +523,9 @@ s32 esparser_init(struct stream_buf_s *buf, struct vdec_s *vdec)
vdec->input.start);
WRITE_PARSER_REG(PARSER_VIDEO_END_PTR,
vdec->input.start + vdec->input.size - 8);
- if (vdec_single(vdec)) {
+ if (vdec_single(vdec) || (vdec_get_debug_flags() & 0x2)) {
+ if (vdec_get_debug_flags() & 0x2)
+ pr_info("%s %d\n", __func__, __LINE__);
CLEAR_PARSER_REG_MASK(PARSER_ES_CONTROL,
ES_VID_MAN_RD_PTR);
@@ -596,6 +603,7 @@ s32 esparser_init(struct stream_buf_s *buf, struct vdec_s *vdec)
pr_info("esparser_init: irq register failed.\n");
goto Err_2;
}
+ VDEC_PRINT_FUN_LINENO(__func__, __LINE__);
WRITE_PARSER_REG(PARSER_INT_STATUS, 0xffff);
WRITE_PARSER_REG(PARSER_INT_ENABLE,
diff --git a/drivers/stream_input/parser/streambuf.c b/drivers/stream_input/parser/streambuf.c
index 256afb9..1060770 100644
--- a/drivers/stream_input/parser/streambuf.c
+++ b/drivers/stream_input/parser/streambuf.c
@@ -277,6 +277,8 @@ s32 stbuf_init(struct stream_buf_s *buf, struct vdec_s *vdec, bool is_multi)
u32 dummy;
u32 addr32;
+ VDEC_PRINT_FUN_LINENO(__func__, __LINE__);
+
if (!buf->buf_start) {
r = _stbuf_alloc(buf, (vdec) ?
vdec->port_flag & PORT_FLAG_DRM : 0);
@@ -302,10 +304,9 @@ s32 stbuf_init(struct stream_buf_s *buf, struct vdec_s *vdec, bool is_multi)
}
buf->write_thread = 0;
-
- if ((vdec && !vdec_single(vdec)) || (is_multi))
+ if (((vdec && !vdec_single(vdec)) || (is_multi)) &&
+ (vdec_get_debug_flags() & 0x2) == 0)
return 0;
-
if (has_hevc_vdec() && buf->type == BUF_TYPE_HEVC) {
CLEAR_VREG_MASK(HEVC_STREAM_CONTROL, 1);
WRITE_VREG(HEVC_STREAM_START_ADDR, addr32);
@@ -317,6 +318,8 @@ s32 stbuf_init(struct stream_buf_s *buf, struct vdec_s *vdec, bool is_multi)
}
if (buf->type == BUF_TYPE_VIDEO) {
+ VDEC_PRINT_FUN_LINENO(__func__, __LINE__);
+
_WRITE_ST_REG(CONTROL, 0);
/* reset VLD before setting all pointers */
WRITE_VREG(VLD_MEM_VIFIFO_WRAP_COUNT, 0);
diff --git a/firmware/video_ucode.bin b/firmware/video_ucode.bin
index cf1c3b9..264667a 100644
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generated by cgit at 2024-05-19 13:52:00 (GMT)