content/common/gpu/gpu_memory_buffer_factory.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/common/gpu/gpu_memory_buffer_factory.h"
   6
   7 #include "base/logging.h"
   8 #include "content/common/gpu/gpu_memory_buffer_factory_shared_memory.h"
   9
  10 #if defined(OS_MACOSX)
  11 #include "content/common/gpu/gpu_memory_buffer_factory_io_surface.h"
  12 #endif
  13
  14 #if defined(OS_ANDROID)
  15 #include "content/common/gpu/gpu_memory_buffer_factory_surface_texture.h"
  16 #endif
  17
  18 #if defined(USE_OZONE)
  19 #include "content/common/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h"
  20 #endif
  21
  22 namespace content {
  23
  24 // static
  25 void GpuMemoryBufferFactory::GetSupportedTypes(
  26     std::vector<gfx::GpuMemoryBufferType>* types) {
  27   const gfx::GpuMemoryBufferType supported_types[] = {
  28 #if defined(OS_MACOSX)
  29     gfx::IO_SURFACE_BUFFER,
  30 #endif
  31 #if defined(OS_ANDROID)
  32     gfx::SURFACE_TEXTURE_BUFFER,
  33 #endif
  34 #if defined(USE_OZONE)
  35     gfx::OZONE_NATIVE_BUFFER,
  36 #endif
  37     gfx::SHARED_MEMORY_BUFFER
  38   };
  39   types->assign(supported_types, supported_types + arraysize(supported_types));
  40 }
  41
  42 // static
  43 scoped_ptr<GpuMemoryBufferFactory> GpuMemoryBufferFactory::Create(
  44     gfx::GpuMemoryBufferType type) {
  45   switch (type) {
  46     case gfx::SHARED_MEMORY_BUFFER:
  47       return make_scoped_ptr(new GpuMemoryBufferFactorySharedMemory);
  48 #if defined(OS_MACOSX)
  49     case gfx::IO_SURFACE_BUFFER:
  50       return make_scoped_ptr(new GpuMemoryBufferFactoryIOSurface);
  51 #endif
  52 #if defined(OS_ANDROID)
  53     case gfx::SURFACE_TEXTURE_BUFFER:
  54       return make_scoped_ptr(new GpuMemoryBufferFactorySurfaceTexture);
  55 #endif
  56 #if defined(USE_OZONE)
  57     case gfx::OZONE_NATIVE_BUFFER:
  58       return make_scoped_ptr(new GpuMemoryBufferFactoryOzoneNativeBuffer);
  59 #endif
  60     default:
  61       NOTREACHED();
  62       return scoped_ptr<GpuMemoryBufferFactory>();
  63   }
  64 }
  65
  66 }  // namespace content