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// Copyright 2014 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 "cc/test/test_image_factory.h"
#include <stddef.h>
#include "base/numerics/safe_conversions.h"
#include "ui/gl/gl_image_shared_memory.h"
namespace cc {
TestImageFactory::TestImageFactory() {
}
TestImageFactory::~TestImageFactory() {
}
scoped_refptr<gl::GLImage> TestImageFactory::CreateImageForGpuMemoryBuffer(
const gfx::GpuMemoryBufferHandle& handle,
const gfx::Size& size,
gfx::BufferFormat format,
unsigned internalformat,
int client_id) {
DCHECK_EQ(handle.type, gfx::SHARED_MEMORY_BUFFER);
scoped_refptr<gl::GLImageSharedMemory> image(
new gl::GLImageSharedMemory(size, internalformat));
if (!image->Initialize(handle.handle, handle.id, format, handle.offset,
base::checked_cast<size_t>(handle.stride)))
return nullptr;
return image;
}
} // namespace cc
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