Testing the GL/ CPU encoding w/ Gralloc buffers

This is the test for Gralloc buffers based encoding.
contains a combination of two main changes:

1. GL based encoding tests added to SurfaceMediaSource_test

2. SurfaceMediaSource ::read() colorformat

The SurfaceMediaSource::getformat() sets it to OMX_COLOR_FormatAndroidOpaque.
The omx encoder needs to interpret that colorformat and reads the format
from the Gralloc buffers directly

Change-Id: Iee2fe8901384109a4952e1d6c528c59eb01eb5b1

2 files changed, 13 insertions, 5 deletions

diff --git a/include/media/stagefright/SurfaceMediaSource.h b/include/media/stagefright/SurfaceMediaSource.h
index 1affb8a..74d54d1 100644
--- a/include/media/stagefright/SurfaceMediaSource.h
+++ b/include/media/stagefright/SurfaceMediaSource.h
@@ -182,9 +182,9 @@ public:
 
 protected:
 
-    // freeAllBuffers frees the resources (both GraphicBuffer and EGLImage) for
+    // freeAllBuffersLocked frees the resources (both GraphicBuffer and EGLImage) for
     // all slots.
-    void freeAllBuffers();
+    void freeAllBuffersLocked();
     static bool isExternalFormat(uint32_t format);
 
 private:
@@ -337,8 +337,15 @@ private:
     // Set to a default of 30 fps if not specified by the client side
     int32_t mFrameRate;
 
-    // mStarted is a flag to check if the recording has started
-    bool mStarted;
+    // mStopped is a flag to check if the recording is going on
+    bool mStopped;
+
+    // mNumFramesReceived indicates the number of frames recieved from
+    // the client side
+    int mNumFramesReceived;
+    // mNumFramesEncoded indicates the number of frames passed on to the
+    // encoder
+    int mNumFramesEncoded;
 
     // mFrameAvailableCondition condition used to indicate whether there
     // is a frame available for dequeuing
diff --git a/include/media/stagefright/openmax/OMX_IVCommon.h b/include/media/stagefright/openmax/OMX_IVCommon.h
index 97170d7..65b6339 100644
--- a/include/media/stagefright/openmax/OMX_IVCommon.h
+++ b/include/media/stagefright/openmax/OMX_IVCommon.h
@@ -154,7 +154,8 @@ typedef enum OMX_COLOR_FORMATTYPE {
      * Gralloc Buffers.
      * FIXME: In the process of reserving some enum values for
      * Android-specific OMX IL colorformats. Change this enum to
-     * an acceptable range once that is done.*/
+     * an acceptable range once that is done.
+     * */
     OMX_COLOR_FormatAndroidOpaque = 0x7F000001,
     OMX_TI_COLOR_FormatYUV420PackedSemiPlanar = 0x7F000100,
     OMX_QCOM_COLOR_FormatYVU420SemiPlanar = 0x7FA30C00,