Index: content/common/gpu/gpu_memory_buffer_factory_shared_memory.cc |
diff --git a/content/common/gpu/gpu_memory_buffer_factory_shared_memory.cc b/content/common/gpu/gpu_memory_buffer_factory_shared_memory.cc |
deleted file mode 100644 |
index 690b804773841679c976708851e46c6a7f0dc9e1..0000000000000000000000000000000000000000 |
--- a/content/common/gpu/gpu_memory_buffer_factory_shared_memory.cc |
+++ /dev/null |
@@ -1,114 +0,0 @@ |
-// 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 "content/common/gpu/gpu_memory_buffer_factory_shared_memory.h" |
- |
-#include <vector> |
- |
-#include "base/logging.h" |
-#include "content/common/gpu/client/gpu_memory_buffer_impl_shared_memory.h" |
-#include "ui/gfx/buffer_format_util.h" |
-#include "ui/gl/gl_image.h" |
-#include "ui/gl/gl_image_shared_memory.h" |
- |
-namespace content { |
-namespace { |
- |
-const GpuMemoryBufferFactory::Configuration kSupportedConfigurations[] = { |
- {gfx::BufferFormat::R_8, gfx::BufferUsage::MAP}, |
- {gfx::BufferFormat::R_8, gfx::BufferUsage::PERSISTENT_MAP}, |
- {gfx::BufferFormat::RGBA_4444, gfx::BufferUsage::MAP}, |
- {gfx::BufferFormat::RGBA_4444, gfx::BufferUsage::PERSISTENT_MAP}, |
- {gfx::BufferFormat::RGBA_8888, gfx::BufferUsage::MAP}, |
- {gfx::BufferFormat::RGBA_8888, gfx::BufferUsage::PERSISTENT_MAP}, |
- {gfx::BufferFormat::BGRA_8888, gfx::BufferUsage::MAP}, |
- {gfx::BufferFormat::BGRA_8888, gfx::BufferUsage::PERSISTENT_MAP}, |
- {gfx::BufferFormat::YUV_420, gfx::BufferUsage::MAP}, |
- {gfx::BufferFormat::YUV_420, gfx::BufferUsage::PERSISTENT_MAP}}; |
- |
-} // namespace |
- |
-GpuMemoryBufferFactorySharedMemory::GpuMemoryBufferFactorySharedMemory() { |
-} |
- |
-GpuMemoryBufferFactorySharedMemory::~GpuMemoryBufferFactorySharedMemory() { |
-} |
- |
-// static |
-bool GpuMemoryBufferFactorySharedMemory:: |
- IsGpuMemoryBufferConfigurationSupported(gfx::BufferFormat format, |
- gfx::BufferUsage usage) { |
- for (auto& configuration : kSupportedConfigurations) { |
- if (configuration.format == format && configuration.usage == usage) |
- return true; |
- } |
- |
- return false; |
-} |
- |
-void GpuMemoryBufferFactorySharedMemory:: |
- GetSupportedGpuMemoryBufferConfigurations( |
- std::vector<Configuration>* configurations) { |
- configurations->assign( |
- kSupportedConfigurations, |
- kSupportedConfigurations + arraysize(kSupportedConfigurations)); |
-} |
- |
-gfx::GpuMemoryBufferHandle |
-GpuMemoryBufferFactorySharedMemory::CreateGpuMemoryBuffer( |
- gfx::GpuMemoryBufferId id, |
- const gfx::Size& size, |
- gfx::BufferFormat format, |
- gfx::BufferUsage usage, |
- int client_id, |
- gfx::PluginWindowHandle surface_handle) { |
- size_t buffer_size = 0u; |
- if (!gfx::BufferSizeForBufferFormatChecked(size, format, &buffer_size)) |
- return gfx::GpuMemoryBufferHandle(); |
- |
- base::SharedMemory shared_memory; |
- if (!shared_memory.CreateAnonymous(buffer_size)) |
- return gfx::GpuMemoryBufferHandle(); |
- |
-#if DCHECK_IS_ON() |
- DCHECK(buffers_.insert(id).second); |
-#endif |
- gfx::GpuMemoryBufferHandle handle; |
- handle.type = gfx::SHARED_MEMORY_BUFFER; |
- handle.id = id; |
- shared_memory.ShareToProcess(base::GetCurrentProcessHandle(), &handle.handle); |
- return handle; |
-} |
- |
-void GpuMemoryBufferFactorySharedMemory::DestroyGpuMemoryBuffer( |
- gfx::GpuMemoryBufferId id, |
- int client_id) { |
-#if DCHECK_IS_ON() |
- DCHECK_EQ(buffers_.erase(id), 1u); |
-#endif |
-} |
- |
-gpu::ImageFactory* GpuMemoryBufferFactorySharedMemory::AsImageFactory() { |
- return this; |
-} |
- |
-scoped_refptr<gfx::GLImage> |
-GpuMemoryBufferFactorySharedMemory::CreateImageForGpuMemoryBuffer( |
- const gfx::GpuMemoryBufferHandle& handle, |
- const gfx::Size& size, |
- gfx::BufferFormat format, |
- unsigned internalformat, |
- int client_id) { |
-#if DCHECK_IS_ON() |
- DCHECK_EQ(buffers_.count(handle.id), 1u); |
-#endif |
- scoped_refptr<gfx::GLImageSharedMemory> image( |
- new gfx::GLImageSharedMemory(size, internalformat)); |
- if (!image->Initialize(handle, format)) |
- return scoped_refptr<gfx::GLImage>(); |
- |
- return image; |
-} |
- |
-} // namespace content |