Add DIRECT_COMPOSITION GpuMemoryBuffer type.

gpu/ipc/host/gpu_memory_buffer_support.cc

Index: gpu/ipc/host/gpu_memory_buffer_support.cc
diff --git a/gpu/ipc/host/gpu_memory_buffer_support.cc b/gpu/ipc/host/gpu_memory_buffer_support.cc
index 66884870a1c0c4821ae04beaacb701b357fe76f2..ba6652426e89bd1e0e9178ab32628aff66ea6d55 100644
--- a/gpu/ipc/host/gpu_memory_buffer_support.cc
+++ b/gpu/ipc/host/gpu_memory_buffer_support.cc
@@ -35,7 +35,7 @@ bool AreNativeGpuMemoryBuffersEnabled() {
 GpuMemoryBufferConfigurationSet GetNativeGpuMemoryBufferConfigurations() {
   GpuMemoryBufferConfigurationSet configurations;
 
-#if defined(USE_OZONE) || defined(OS_MACOSX)
+#if defined(USE_OZONE) || defined(OS_MACOSX) || defined(OS_WIN)
   if (AreNativeGpuMemoryBuffersEnabled()) {
     const gfx::BufferFormat kNativeFormats[] = {
         gfx::BufferFormat::R_8,       gfx::BufferFormat::RG_88,
@@ -45,6 +45,7 @@ GpuMemoryBufferConfigurationSet GetNativeGpuMemoryBufferConfigurations() {
         gfx::BufferFormat::YVU_420,   gfx::BufferFormat::YUV_420_BIPLANAR};
     const gfx::BufferUsage kNativeUsages[] = {
         gfx::BufferUsage::GPU_READ, gfx::BufferUsage::SCANOUT,
+        gfx::BufferUsage::SCANOUT_ASYNC,
         gfx::BufferUsage::GPU_READ_CPU_READ_WRITE,
         gfx::BufferUsage::GPU_READ_CPU_READ_WRITE_PERSISTENT};
     for (auto format : kNativeFormats) {
@@ -68,6 +69,7 @@ GpuMemoryBufferConfigurationSet GetNativeGpuMemoryBufferConfigurations() {
         gfx::BufferFormat::YVU_420,   gfx::BufferFormat::YUV_420_BIPLANAR};
     const gfx::BufferUsage kGPUReadWriteUsages[] = {
         gfx::BufferUsage::GPU_READ, gfx::BufferUsage::SCANOUT,
+        gfx::BufferUsage::SCANOUT_ASYNC,
         gfx::BufferUsage::SCANOUT_CPU_READ_WRITE};
     for (auto format : kGPUReadWriteFormats) {
       for (auto usage : kGPUReadWriteUsages) {
@@ -83,7 +85,7 @@ GpuMemoryBufferConfigurationSet GetNativeGpuMemoryBufferConfigurations() {
 
 uint32_t GetImageTextureTarget(gfx::BufferFormat format,
                                gfx::BufferUsage usage) {
-#if defined(USE_OZONE) || defined(OS_MACOSX)
+#if defined(USE_OZONE) || defined(OS_MACOSX) || defined(OS_WIN)
   GpuMemoryBufferConfigurationSet native_configurations =
       GetNativeGpuMemoryBufferConfigurations();
   if (native_configurations.find(std::make_pair(format, usage)) ==
@@ -99,6 +101,8 @@ uint32_t GetImageTextureTarget(gfx::BufferFormat format,
     case gfx::IO_SURFACE_BUFFER:
       // IOSurface backed images require GL_TEXTURE_RECTANGLE_ARB.
       return GL_TEXTURE_RECTANGLE_ARB;
+    case gfx::DIRECT_COMPOSITION:
+      return GL_TEXTURE_2D;
     case gfx::SHARED_MEMORY_BUFFER:
     case gfx::EMPTY_BUFFER:
       break;