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 #ifndef CONTENT_PUBLIC_RENDERER_VIDEO_ENCODE_ACCELERATOR_H_ 6 #define CONTENT_PUBLIC_RENDERER_VIDEO_ENCODE_ACCELERATOR_H_ 7 8 #include "base/callback.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "base/single_thread_task_runner.h" 11 #include "content/common/content_export.h" 12 #include "media/video/video_encode_accelerator.h" 13 14 namespace content { 15 16 // Called when CreateVideoEncodeAccelerator request is complete. 17 // The |vea| object must be accessed on the thread associated with the 18 // |encode_task_runner|. 19 typedef base::Callback< 20 void (scoped_refptr<base::SingleThreadTaskRunner> encoder_task_runner, 21 scoped_ptr<media::VideoEncodeAccelerator> vea)> 22 OnCreateVideoEncodeAcceleratorCallback; 23 24 // Generates an instance of media::VideoEncodeAccelerator. 25 CONTENT_EXPORT void 26 CreateVideoEncodeAccelerator( 27 const OnCreateVideoEncodeAcceleratorCallback& callback); 28 29 // Returns list of encoding profiles supported by VideoEncodeAccelerator. 30 CONTENT_EXPORT std::vector<media::VideoEncodeAccelerator::SupportedProfile> 31 GetSupportedVideoEncodeAcceleratorProfiles(); 32 33 } // namespace content 34 35 #endif // CONTENT_PUBLIC_RENDERER_VIDEO_ENCODE_ACCELERATOR_H_ 36