gpu: Add YCbCr 420v extension.

ui/gl/gl_image_shared_memory_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/memory/shared_memory.h"
 #include "base/sys_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gl/gl_image_shared_memory.h"
 #include "ui/gl/test/gl_image_test_template.h"
 
 namespace gl {
 namespace {
 
 template <gfx::BufferFormat format>
 class GLImageSharedMemoryTestDelegate {
  public:
   scoped_refptr<gl::GLImage> CreateSolidColorImage(
       const gfx::Size& size,
       const uint8_t color[4]) const {
     DCHECK_EQ(NumberOfPlanesForBufferFormat(format), 1u);
     base::SharedMemory shared_memory;
     bool rv = shared_memory.CreateAndMapAnonymous(
         gfx::BufferSizeForBufferFormat(size, format));
     DCHECK(rv);
     GLImageTestSupport::SetBufferDataToColor(
         size.width(), size.height(),
-        static_cast<int>(RowSizeForBufferFormat(size.width(), format, 0)),
+        static_cast<int>(RowSizeForBufferFormat(size.width(), format, 0)), 0,
         format, color, reinterpret_cast<uint8_t*>(shared_memory.memory()));
     scoped_refptr<gl::GLImageSharedMemory> image(new gl::GLImageSharedMemory(
         size, gl::GLImageMemory::GetInternalFormatForTesting(format)));
     rv = image->Initialize(
         base::SharedMemory::DuplicateHandle(shared_memory.handle()),
         gfx::GenericSharedMemoryId(0), format, 0,
         gfx::RowSizeForBufferFormat(size.width(), format, 0));
     EXPECT_TRUE(rv);
     return image;
   }
@@ skipping 26 matching lines @@
     size_t pool_size =
         stride * size.height() + base::SysInfo::VMAllocationGranularity() * 3;
     base::SharedMemory shared_memory;
     bool rv = shared_memory.CreateAndMapAnonymous(pool_size);
     DCHECK(rv);
     // Initialize memory to a value that is easy to recognize if test fails.
     memset(shared_memory.memory(), 0x55, pool_size);
     // Place buffer at a non-zero non-page-aligned offset in shared memory.
     size_t buffer_offset = 3 * base::SysInfo::VMAllocationGranularity() / 2;
     GLImageTestSupport::SetBufferDataToColor(
-        size.width(), size.height(), static_cast<int>(stride),
+        size.width(), size.height(), static_cast<int>(stride), 0,
         gfx::BufferFormat::RGBA_8888, color,
         reinterpret_cast<uint8_t*>(shared_memory.memory()) + buffer_offset);
     scoped_refptr<gl::GLImageSharedMemory> image(
         new gl::GLImageSharedMemory(size, GL_RGBA));
     rv = image->Initialize(
         base::SharedMemory::DuplicateHandle(shared_memory.handle()),
         gfx::GenericSharedMemoryId(0), gfx::BufferFormat::RGBA_8888,
         buffer_offset, stride);
     EXPECT_TRUE(rv);
     return image;
   }
 };
 
 INSTANTIATE_TYPED_TEST_CASE_P(GLImageSharedMemoryPool,
                               GLImageCopyTest,
                               GLImageSharedMemoryPoolTestDelegate);
 
 }  // namespace
 }  // namespace gl