screensrc: add screen source project for tv features [6/11]

PD# 157786

add screen source for T962E/X projects

Change-Id: Ie88fe8efb7ddaae5db43a792cdd794d3bcb9eb11

5 files changed, 131 insertions, 9 deletions

diff --git a/Android.mk b/Android.mk
index cab3802..0bdf23c 100644
--- a/Android.mk
+++ b/Android.mk
@@ -12,12 +12,15 @@ LOCAL_SRC_FILES := aml_screen.cpp v4l2_vdin.cpp
 
 MESON_GRALLOC_DIR ?= hardware/amlogic/gralloc
 
-LOCAL_C_INCLUDES += frameworks/native/include/utils \
-					frameworks/native/include/android \
-					system/core/include/utils \
-					system/core/libion/include \
-					system/core/libion/kernel-headers \
-					$(MESON_GRALLOC_DIR)
+LOCAL_C_INCLUDES += \
+    frameworks/native/include/utils \
+    frameworks/native/include \
+    frameworks/native/include/android \
+    frameworks/native/libs/nativewindow/include \
+    system/core/include/utils \
+    system/core/libion/include \
+    system/core/libion/kernel-headers \
+    $(MESON_GRALLOC_DIR)
 
 LOCAL_SHARED_LIBRARIES:= libutils liblog libui libcutils
 
diff --git a/aml_screen.cpp b/aml_screen.cpp
index 77f143a..d86b132 100644
--- a/aml_screen.cpp
+++ b/aml_screen.cpp
@@ -17,7 +17,7 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "screen_source"
 #include <hardware/hardware.h>
-#include <hardware/aml_screen.h>
+#include <aml_screen.h>
 
 #include <signal.h>
 #include <stdio.h>
diff --git a/aml_screen.h b/aml_screen.h
new file mode 100644
index 0000000..871eef8
--- a/dev/null
+++ b/aml_screen.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_INCLUDE_HARDWARE_AML_SCREEN_H
+#define ANDROID_INCLUDE_HARDWARE_AML_SCREEN_H
+
+#include <hardware/hardware.h>
+#include <android/native_window.h>
+
+
+__BEGIN_DECLS
+
+/*****************************************************************************/
+
+/**
+ * The id of this module
+ */
+
+#define AML_SCREEN_HARDWARE_MODULE_ID  "screen_source"
+#define AML_SCREEN_SOURCE              "screen_source"
+
+
+/*****************************************************************************/
+
+typedef struct aml_screen_buffer_info {
+    long * buffer_mem;
+    int    buffer_canvas;
+    long   tv_sec;
+    long   tv_usec;
+} aml_screen_buffer_info_t;
+
+typedef void (*olStateCB)(int state);
+
+typedef void (*app_data_callback)(void* user,
+        aml_screen_buffer_info_t *buff_info);
+
+struct aml_screen_device;
+
+typedef struct aml_screen_module {
+    struct hw_module_t common;
+} aml_screen_module_t;
+
+enum SOURCETYPE{
+    WIFI_DISPLAY,
+    HDMI_IN,
+};
+
+enum aml_screen_mode_e {
+    AML_SCREEN_MODE_RATIO = 0,
+    AML_SCREEN_MODE_FULL,
+    AML_SCREEN_MODE_ADAPTIVE,
+    AML_SCREEN_MODE_MAX
+};
+
+/**
+ * set_port_type() parameter description:
+ portType is consisted by 32-bit binary.
+ bit 28 : start tvin service flag, 1 : enable,  0 : disable.
+ bit 24 : vdin device num : 0 or 1, which means use vdin0 or vdin1.
+ bit 15~0 : tvin port type --TVIN_PORT_VIU,TVIN_PORT_HDMI0...
+                (port type define in tvin.h)
+ */
+typedef struct aml_screen_operations {
+    int (*start)(struct aml_screen_device*);
+    int (*stop)(struct aml_screen_device*);
+    int (*pause)(struct aml_screen_device*);
+    int (*setStateCallBack)(struct aml_screen_device*, olStateCB);
+    int (*setPreviewWindow)(struct aml_screen_device*, ANativeWindow*);
+    int (*setDataCallBack)(struct aml_screen_device*,app_data_callback, void*);
+    int (*get_format)(struct aml_screen_device*);
+    int (*set_format)(struct aml_screen_device*, int, int, int);
+    int (*set_rotation)(struct aml_screen_device*, int);
+    int (*set_crop)(struct aml_screen_device*, int, int, int, int);
+    int (*get_amlvideo2_crop)(struct aml_screen_device*, int *, int *, int *, int *);
+    int (*set_amlvideo2_crop)(struct aml_screen_device*, int, int, int, int);
+    int (*aquire_buffer)(struct aml_screen_device*, aml_screen_buffer_info_t*);
+    // int (*set_buffer_refcount)(struct aml_screen_device, int*, int);
+    int (*release_buffer)(struct aml_screen_device*, long*);
+    // int (*inc_buffer_refcount)(struct aml_screen_device*, int*);
+    int (*set_frame_rate)(struct aml_screen_device*, int);
+    int (*get_current_sourcesize)(struct aml_screen_device*, int *, int *);
+    int (*set_screen_mode)(struct aml_screen_device*, int);
+    int (*start_v4l2_device)(struct aml_screen_device*);
+    int (*stop_v4l2_device)(struct aml_screen_device*);
+    int (*get_port_type)(struct aml_screen_device*);
+    int (*set_port_type)(struct aml_screen_device*, unsigned int);
+    int (*set_mode)(struct aml_screen_device*, int);
+} aml_screen_operations_t;
+
+typedef struct aml_screen_device {
+    hw_device_t common;
+    aml_screen_operations_t ops;
+    int device_id;
+    void* priv;
+} aml_screen_device_t;
+
+/*****************************************************************************/
+
+__END_DECLS
+
+#endif
diff --git a/v4l2_vdin.cpp b/v4l2_vdin.cpp
index ff989f9..34f41aa 100644
--- a/v4l2_vdin.cpp
+++ b/v4l2_vdin.cpp
@@ -959,7 +959,11 @@ int vdin_screen_source::workThread()
                 return BAD_VALUE;
             }
             mANativeWindow->lockBuffer_DEPRECATED(mANativeWindow.get(), buf);
-            sp<GraphicBuffer> graphicBuffer(new GraphicBuffer(buf, false));
+            sp<GraphicBuffer> graphicBuffer(new GraphicBuffer(buf->handle, GraphicBuffer::WRAP_HANDLE,
+                buf->width, buf->height,
+                buf->format, buf->layerCount,
+                buf->usage, buf->stride));
+
             graphicBuffer->lock(SCREENSOURCE_GRALLOC_USAGE, (void **)&dest);
             if (dest == NULL) {
                 ALOGE("Invalid Gralloc Handle");
diff --git a/v4l2_vdin.h b/v4l2_vdin.h
index 1d6ce24..2934664 100644
--- a/v4l2_vdin.h
+++ b/v4l2_vdin.h
@@ -32,9 +32,10 @@
 #include <sys/stat.h>
 #include <utils/threads.h>
 #include <android/native_window.h>
+#include <system/window.h>
 #include <gralloc_priv.h>
 
-#include <hardware/aml_screen.h>
+#include <aml_screen.h>
 
 namespace android {