commit ff511027c449507726942f8e6ae35174ed9aa9dc
author Ramkumar Radhakrishnan <ramkumar@codeaurora.org> Tue Jul 23 16:12:08 2013 -0700
committer Arun Kumar K.R <akumarkr@codeaurora.org> Fri Nov 08 15:22:07 2013 -0800
tree e397ac2f9f956a1001622b433f28cec5278b1aaf
parent 62e1d731cd1cc76712d1991161ca5948001aef32

display: Add support to HAL_PIXEL_FORMAT_NV21_ZSL format

Add Support to HAL_PIXEL_FORMAT_NV21_ZSL format in gralloc for
camera capture usecase.
This support is required because, CPP module requires 64 byte
aligned width and height to resolve corruption in bottom/left edge
of the landscape/portrait buffer.

Change-Id: Id3e0e5f3d695d5111f3469f78a1d52aad9bea4f4
(cherry picked from commit 512ee1dcef6fa47dfdcf3990fea29bd85f967f02)

libgralloc/gpu.cpp

diff --git a/libgralloc/gpu.cpp b/libgralloc/gpu.cpp
index 0136407..aacb18c 100644
--- a/libgralloc/gpu.cpp
+++ b/libgralloc/gpu.cpp
@@ -267,7 +267,10 @@
     //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_NV12_ENCODEABLE; //NV12
+            grallocFormat = HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS;
+        else if((usage & GRALLOC_USAGE_HW_CAMERA_MASK)
+                == GRALLOC_USAGE_HW_CAMERA_ZSL)
+            grallocFormat = HAL_PIXEL_FORMAT_NV21_ZSL; //NV21 ZSL
         else if(usage & GRALLOC_USAGE_HW_CAMERA_READ)
             grallocFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP; //NV21
         else if(usage & GRALLOC_USAGE_HW_CAMERA_WRITE)