Introduce GpuVideoDecodeAcceleratorFactory.

content/common/gpu/media/gpu_video_decode_accelerator_factory_impl.h

Index: content/common/gpu/media/gpu_video_decode_accelerator_factory_impl.h
diff --git a/content/common/gpu/media/gpu_video_decode_accelerator_factory_impl.h b/content/common/gpu/media/gpu_video_decode_accelerator_factory_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..84c2c8024464d9ad228704342f1551244938bf0f
--- /dev/null
+++ b/content/common/gpu/media/gpu_video_decode_accelerator_factory_impl.h
@@ -0,0 +1,83 @@
+// Copyright 2016 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.
+
+#ifndef CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_FACTORY_IMPL_H_
+#define CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_FACTORY_IMPL_H_
+
+#include "content/public/gpu/gpu_video_decode_accelerator_factory.h"
+
+namespace content {
+
+class GpuVideoDecodeAcceleratorFactoryImpl
+    : public GpuVideoDecodeAcceleratorFactory {
+ public:
+  ~GpuVideoDecodeAcceleratorFactoryImpl() override;
+
+  // content::GpuVideoDecodeAcceleratorFactory implementation.
+  static scoped_ptr<GpuVideoDecodeAcceleratorFactory> Create(
+      const GetGLContextCallback& get_gl_context_cb,
+      const MakeGLContextCurrentCallback& make_context_current_cb,
+      const BindGLImageCallback& bind_image_cb);
+
+  static scoped_ptr<GpuVideoDecodeAcceleratorFactory> CreateWithGLES2Decoder(
+      const GetGLContextCallback& get_gl_context_cb,
+      const MakeGLContextCurrentCallback& make_context_current_cb,
+      const BindGLImageCallback& bind_image_cb,
+      const GetGLES2DecoderCallback& get_gles2_decoder_cb);
+
+  static gpu::VideoDecodeAcceleratorCapabilities GetDecoderCapabilities(
+      const gpu::GpuPreferences& gpu_preferences);
+
+  scoped_ptr<media::VideoDecodeAccelerator> CreateVDA(
+      media::VideoDecodeAccelerator::Client* client,
+      const media::VideoDecodeAccelerator::Config& config,
+      const gpu::GpuPreferences& gpu_preferences) override;
+
+ private:
+  GpuVideoDecodeAcceleratorFactoryImpl(
+      const GetGLContextCallback& get_gl_context_cb,
+      const MakeGLContextCurrentCallback& make_context_current_cb,
+      const BindGLImageCallback& bind_image_cb,
+      const GetGLES2DecoderCallback& get_gles2_decoder_cb);
+
+#if defined(OS_WIN)
+  scoped_ptr<media::VideoDecodeAccelerator> CreateDXVAVDA(
+      const gpu::GpuPreferences& gpu_preferences) const;
+#endif
+#if defined(OS_CHROMEOS) && defined(USE_V4L2_CODEC)
+  scoped_ptr<media::VideoDecodeAccelerator> CreateV4L2VDA(
+      const gpu::GpuPreferences& gpu_preferences) const;
+  scoped_ptr<media::VideoDecodeAccelerator> CreateV4L2SVDA(
+      const gpu::GpuPreferences& gpu_preferences) const;
+#endif
+#if defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY)
+  scoped_ptr<media::VideoDecodeAccelerator> CreateVaapiVDA(
+      const gpu::GpuPreferences& gpu_preferences) const;
+#endif
+#if defined(OS_MACOSX)
+  scoped_ptr<media::VideoDecodeAccelerator> CreateVTVDA(
+      const gpu::GpuPreferences& gpu_preferences) const;
+#endif
+#if !defined(OS_CHROMEOS) && defined(USE_OZONE)
+  scoped_ptr<media::VideoDecodeAccelerator> CreateOzoneVDA(
+      const gpu::GpuPreferences& gpu_preferences) const;
+#endif
+#if defined(OS_ANDROID)
+  scoped_ptr<media::VideoDecodeAccelerator> CreateAndroidVDA(
+      const gpu::GpuPreferences& gpu_preferences) const;
+#endif
+
+  const GetGLContextCallback get_gl_context_cb_;
+  const MakeGLContextCurrentCallback make_context_current_cb_;
+  const BindGLImageCallback bind_image_cb_;
+  const GetGLES2DecoderCallback get_gles2_decoder_cb_;
+
+  base::ThreadChecker thread_checker_;
+
+  DISALLOW_IMPLICIT_CONSTRUCTORS(GpuVideoDecodeAcceleratorFactoryImpl);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_FACTORY_IMPL_H_