Index: ui/ozone/platform/drm/client_native_pixmap_factory_gbm.cc |
diff --git a/ui/ozone/platform/drm/client_native_pixmap_factory_gbm.cc b/ui/ozone/platform/drm/client_native_pixmap_factory_gbm.cc |
index 3e32b7ff1321ace84b3093655ecb6279905641de..ce5c85bac200b446973c421268199e7011670ffc 100644 |
--- a/ui/ozone/platform/drm/client_native_pixmap_factory_gbm.cc |
+++ b/ui/ozone/platform/drm/client_native_pixmap_factory_gbm.cc |
@@ -49,7 +49,13 @@ class ClientNativePixmapFactoryGbm : public ClientNativePixmapFactory { |
case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE: |
case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE_PERSISTENT: { |
#if defined(OS_CHROMEOS) |
- return format == gfx::BufferFormat::BGRA_8888; |
+ return |
+#if defined(ARCH_CPU_X86_FAMILY) |
+ // Currently only i915 in the driver (i.e. minigbm and Mesa) |
+ // supports R_8. crbug.com/356871 |
+ format == gfx::BufferFormat::R_8 || |
dshwang
2016/05/04 07:28:36
narrow R_8 support to only Intel architecture, bec
Daniele Castagna
2016/05/04 19:44:02
Is it true that if the processor architecture is X
dshwang
2016/05/05 07:09:09
Yes, All Intel architecture uses i915 in minigbm.
|
+#endif |
+ format == gfx::BufferFormat::BGRA_8888; |
#else |
return false; |
#endif |