commit 8516eccba7778368ee31e5f39ad5f4dfa9c52b14
author Sushil Chauhan <sushilchauhan@codeaurora.org> Fri Apr 10 18:59:30 2015 -0700
committer Sushil Chauhan <sushilchauhan@codeaurora.org> Mon Apr 13 15:32:32 2015 -0700
tree 5f0489de2ad73bfba3daeb79d1258420df9d7ab9
parent 2d34a3bbfae870dbb76c840c79038c17af6083d1

gralloc: Query GPU for UBWC use cases only

1. Query GPU only if the client uses UBWC specific HAL pixel format
or sets UBWC gralloc flag in the usage flags.
2. Add an adreno pixel format in the utils.

Change-Id: I84a4701b40deae349f49440f0508972974c4b12a

libgralloc/adreno_utils.h

diff --git a/libgralloc/adreno_utils.h b/libgralloc/adreno_utils.h
index 78f49da..31f9d52 100644
--- a/libgralloc/adreno_utils.h
+++ b/libgralloc/adreno_utils.h
@@ -26,7 +26,7 @@
 typedef enum {
 
     ADRENO_PIXELFORMAT_UNKNOWN       = 0,
-    ADRENO_PIXELFORMAT_R8G8B8A8      = 27,
+    ADRENO_PIXELFORMAT_R8G8B8A8      = 28,
     ADRENO_PIXELFORMAT_R8G8B8A8_SRGB = 29,
     ADRENO_PIXELFORMAT_B5G6R5        = 85,
     ADRENO_PIXELFORMAT_B5G5R5A1      = 86,
@@ -37,6 +37,7 @@
     ADRENO_PIXELFORMAT_YUY2          = 107,
     ADRENO_PIXELFORMAT_B4G4R4A4      = 115,
     ADRENO_PIXELFORMAT_NV12_EXT      = 506,  // NV12 with non-std alignment and offsets
+    ADRENO_PIXELFORMAT_R8G8B8X8      = 507,  // GL_RGB8 (Internal)
     ADRENO_PIXELFORMAT_R8G8B8        = 508,  // GL_RGB8
     ADRENO_PIXELFORMAT_A1B5G5R5      = 519,  // GL_RGB5_A1
     ADRENO_PIXELFORMAT_R8G8B8X8_SRGB = 520,  // GL_SRGB8

libgralloc/gpu.cpp

diff --git a/libgralloc/gpu.cpp b/libgralloc/gpu.cpp
index 9be93d6..be7bd4b 100644
--- a/libgralloc/gpu.cpp
+++ b/libgralloc/gpu.cpp
@@ -142,8 +142,8 @@
             flags |= private_handle_t::PRIV_FLAGS_TILE_RENDERED;
         }
 
-        if (AdrenoMemInfo::getInstance().isUBWCSupportedByGPU(format) &&
-            isUBwcEnabled(format, usage)) {
+        if (isUBwcEnabled(format, usage) &&
+            AdrenoMemInfo::getInstance().isUBWCSupportedByGPU(format)) {
             flags |= private_handle_t::PRIV_FLAGS_UBWC_ALIGNED;
         }