Index: content/common/gpu/gpu_memory_buffer_factory_io_surface.cc |
diff --git a/content/common/gpu/gpu_memory_buffer_factory_io_surface.cc b/content/common/gpu/gpu_memory_buffer_factory_io_surface.cc |
deleted file mode 100644 |
index dcbf8d1efc43bc3b2373336b53d100a1a85f57f5..0000000000000000000000000000000000000000 |
--- a/content/common/gpu/gpu_memory_buffer_factory_io_surface.cc |
+++ /dev/null |
@@ -1,100 +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_io_surface.h" |
- |
-#include <vector> |
- |
-#include "base/logging.h" |
-#include "ui/gfx/buffer_format_util.h" |
-#include "ui/gfx/mac/io_surface.h" |
-#include "ui/gl/gl_image_io_surface.h" |
- |
-namespace content { |
- |
-GpuMemoryBufferFactoryIOSurface::GpuMemoryBufferFactoryIOSurface() { |
-} |
- |
-GpuMemoryBufferFactoryIOSurface::~GpuMemoryBufferFactoryIOSurface() { |
-} |
- |
-gfx::GpuMemoryBufferHandle |
-GpuMemoryBufferFactoryIOSurface::CreateGpuMemoryBuffer( |
- gfx::GpuMemoryBufferId id, |
- const gfx::Size& size, |
- gfx::BufferFormat format, |
- gfx::BufferUsage usage, |
- int client_id, |
- gpu::SurfaceHandle surface_handle) { |
- base::ScopedCFTypeRef<IOSurfaceRef> io_surface( |
- gfx::CreateIOSurface(size, format)); |
- if (!io_surface) |
- return gfx::GpuMemoryBufferHandle(); |
- |
- { |
- base::AutoLock lock(io_surfaces_lock_); |
- |
- IOSurfaceMapKey key(id, client_id); |
- DCHECK(io_surfaces_.find(key) == io_surfaces_.end()); |
- io_surfaces_[key] = io_surface; |
- } |
- |
- gfx::GpuMemoryBufferHandle handle; |
- handle.type = gfx::IO_SURFACE_BUFFER; |
- handle.id = id; |
- handle.mach_port.reset(IOSurfaceCreateMachPort(io_surface)); |
- return handle; |
-} |
- |
-gfx::GpuMemoryBufferHandle |
-GpuMemoryBufferFactoryIOSurface::CreateGpuMemoryBufferFromHandle( |
- const gfx::GpuMemoryBufferHandle& handle, |
- gfx::GpuMemoryBufferId id, |
- const gfx::Size& size, |
- gfx::BufferFormat format, |
- int client_id) { |
- NOTIMPLEMENTED(); |
- return gfx::GpuMemoryBufferHandle(); |
-} |
- |
-void GpuMemoryBufferFactoryIOSurface::DestroyGpuMemoryBuffer( |
- gfx::GpuMemoryBufferId id, |
- int client_id) { |
- { |
- base::AutoLock lock(io_surfaces_lock_); |
- |
- IOSurfaceMapKey key(id, client_id); |
- DCHECK(io_surfaces_.find(key) != io_surfaces_.end()); |
- io_surfaces_.erase(key); |
- } |
-} |
- |
-gpu::ImageFactory* GpuMemoryBufferFactoryIOSurface::AsImageFactory() { |
- return this; |
-} |
- |
-scoped_refptr<gl::GLImage> |
-GpuMemoryBufferFactoryIOSurface::CreateImageForGpuMemoryBuffer( |
- const gfx::GpuMemoryBufferHandle& handle, |
- const gfx::Size& size, |
- gfx::BufferFormat format, |
- unsigned internalformat, |
- int client_id) { |
- base::AutoLock lock(io_surfaces_lock_); |
- |
- DCHECK_EQ(handle.type, gfx::IO_SURFACE_BUFFER); |
- IOSurfaceMapKey key(handle.id, client_id); |
- IOSurfaceMap::iterator it = io_surfaces_.find(key); |
- if (it == io_surfaces_.end()) |
- return scoped_refptr<gl::GLImage>(); |
- |
- scoped_refptr<gl::GLImageIOSurface> image( |
- new gl::GLImageIOSurface(size, internalformat)); |
- if (!image->Initialize(it->second.get(), handle.id, format)) |
- return scoped_refptr<gl::GLImage>(); |
- |
- return image; |
-} |
- |
-} // namespace content |