commit a11b6ba75c1ed9b5f2bd2a5134b53ac44f8a5cf1
author Shuzhen Wang <shuzhenw@codeaurora.org> Sun Apr 21 14:23:05 2013 -0700
committer Shuzhen Wang <shuzhenw@codeaurora.org> Sun Apr 21 14:29:05 2013 -0700
tree a0bf81e6f70cd3e1610772a6ce28473be70bc4de
parent b28da2495437dfa6ef4bdbe6ab86d5df5e21a141

gralloc: Set correct private gralloc format for video buffers

For IMPLEMENTATION_DEFINED pixel format, if the usage flag is
HW_VIDEO_ENCODER, the private gralloc format should be
HAL_PIXEL_FORMAT_NV12_ENCODEABLE.

Change-Id: I61e8aabe124179e8bebda5d50ad1d8681060b99a

libgralloc/gpu.cpp

diff --git a/libgralloc/gpu.cpp b/libgralloc/gpu.cpp
index 60b57fe..fc0369e 100644
--- a/libgralloc/gpu.cpp
+++ b/libgralloc/gpu.cpp
@@ -166,7 +166,7 @@
     //the usage bits, gralloc assigns a format.
     if(format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED) {
         if(usage & GRALLOC_USAGE_HW_VIDEO_ENCODER)
-            grallocFormat = HAL_PIXEL_FORMAT_YCbCr_420_SP; //NV12
+            grallocFormat = HAL_PIXEL_FORMAT_NV12_ENCODEABLE; //NV12
         else if(usage & GRALLOC_USAGE_HW_CAMERA_READ)
             grallocFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP; //NV21
         else if(usage & GRALLOC_USAGE_HW_CAMERA_WRITE)