cros: Support YUYV format for GPU memory buffer video frames

gpu/command_buffer/service/feature_info.cc

Index: gpu/command_buffer/service/feature_info.cc
diff --git a/gpu/command_buffer/service/feature_info.cc b/gpu/command_buffer/service/feature_info.cc
index e8b838505add6ffdc5b002ffc0116b834c7a6a3f..60a9524f12121a38ff5e5643e4b7d45294be1b09 100644
--- a/gpu/command_buffer/service/feature_info.cc
+++ b/gpu/command_buffer/service/feature_info.cc
@@ -22,6 +22,10 @@
 #include "ui/gl/gl_switches.h"
 #include "ui/gl/gl_version_info.h"
 
+#if defined(OS_CHROMEOS)
+#include "ui/gl/gl_surface_egl.h"
+#endif
+
 #if !defined(OS_MACOSX)
 #include "ui/gl/gl_fence_egl.h"
 #endif
@@ -966,9 +970,22 @@ void FeatureInfo::InitializeFeatures() {
     validators_.g_l_state.AddValue(GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES);
   }
 
+  if (extensions.Contains("GL_APPLE_ycbcr_422")) {
+    AddExtensionString("GL_CHROMIUM_ycbcr_422_image");
+    feature_flags_.chromium_image_ycbcr_422 = true;
+  }
+
   if (extensions.Contains("GL_OES_EGL_image_external")) {
     AddExtensionString("GL_OES_EGL_image_external");
     feature_flags_.oes_egl_image_external = true;
+#if defined(OS_CHROMEOS)
+    bool has_dma_buf_import =
+        gl::GLSurfaceEGL::HasEGLExtension("EGL_EXT_image_dma_buf_import");
+    if (has_dma_buf_import) {
+      AddExtensionString("GL_CHROMIUM_ycbcr_422_image");
+      feature_flags_.chromium_image_ycbcr_422 = true;
+    }
+#endif
   }
   if (extensions.Contains("GL_NV_EGL_stream_consumer_external")) {
     AddExtensionString("GL_NV_EGL_stream_consumer_external");
@@ -1065,11 +1082,6 @@ void FeatureInfo::InitializeFeatures() {
   }
 #endif
 
-  if (extensions.Contains("GL_APPLE_ycbcr_422")) {
-    AddExtensionString("GL_CHROMIUM_ycbcr_422_image");
-    feature_flags_.chromium_image_ycbcr_422 = true;
-  }
-
   // TODO(gman): Add support for these extensions.
   //     GL_OES_depth32