blob: b73b9ff6f936ad253397518b7eaa6e3cbf0137df
1 | /* |
2 | * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License as published by |
6 | * the Free Software Foundation; either version 2 of the License, or |
7 | * (at your option) any later version. |
8 | * |
9 | * This program is distributed in the hope that it will be useful, but WITHOUT |
10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
12 | * more details. |
13 | * |
14 | * You should have received a copy of the GNU General Public License along |
15 | * with this program; if not, write to the Free Software Foundation, Inc., |
16 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
17 | * |
18 | * Description: |
19 | */ |
20 | #ifndef VDEC_ADAPT_H |
21 | #define VDEC_ADAPT_H |
22 | |
23 | #include <linux/amlogic/media/utils/vformat.h> |
24 | #include <linux/amlogic/media/utils/amstream.h> |
25 | #include "../stream_input/parser/streambuf.h" |
26 | #include "aml_vcodec_drv.h" |
27 | |
28 | struct aml_vdec_adapt { |
29 | enum vformat_e format; |
30 | void *vsi; |
31 | int32_t failure; |
32 | uint32_t inst_addr; |
33 | unsigned int signaled; |
34 | struct aml_vcodec_ctx *ctx; |
35 | struct platform_device *dev; |
36 | wait_queue_head_t wq; |
37 | struct file *filp; |
38 | struct vdec_s *vdec; |
39 | struct stream_port_s port; |
40 | struct dec_sysinfo dec_prop; |
41 | struct v4l2_config_parm config; |
42 | int video_type; |
43 | char *recv_name; |
44 | int vfm_path; |
45 | }; |
46 | |
47 | int video_decoder_init(struct aml_vdec_adapt *ada_ctx); |
48 | |
49 | int video_decoder_release(struct aml_vdec_adapt *ada_ctx); |
50 | |
51 | int vdec_vbuf_write(struct aml_vdec_adapt *ada_ctx, |
52 | const char *buf, unsigned int count); |
53 | |
54 | int vdec_vframe_write(struct aml_vdec_adapt *ada_ctx, |
55 | const char *buf, unsigned int count, u64 timestamp); |
56 | |
57 | int vdec_vframe_write_with_dma(struct aml_vdec_adapt *ada_ctx, |
58 | ulong addr, u32 count, u64 timestamp, u32 handle); |
59 | |
60 | bool vdec_input_full(struct aml_vdec_adapt *ada_ctx); |
61 | |
62 | void aml_decoder_flush(struct aml_vdec_adapt *ada_ctx); |
63 | |
64 | int aml_codec_reset(struct aml_vdec_adapt *ada_ctx, int *flag); |
65 | |
66 | extern void dump_write(const char __user *buf, size_t count); |
67 | |
68 | bool is_input_ready(struct aml_vdec_adapt *ada_ctx); |
69 | |
70 | int vdec_frame_number(struct aml_vdec_adapt *ada_ctx); |
71 | |
72 | u32 aml_recycle_buffer(struct aml_vdec_adapt *adaptor); |
73 | |
74 | #endif /* VDEC_ADAPT_H */ |
75 | |
76 |