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// Copyright 2018 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// This file contains the creation of the specialized VideoDecoderImpl object
// corresponding to the version of the dynamically loaded ffmpeg library.
#include "starboard/shared/ffmpeg/ffmpeg_video_decoder.h"
#include "starboard/memory.h"
#include "starboard/player.h"
#include "starboard/shared/ffmpeg/ffmpeg_dispatch.h"
#include "starboard/shared/ffmpeg/ffmpeg_video_decoder_impl_interface.h"
namespace starboard {
namespace shared {
namespace ffmpeg {
// static
VideoDecoder* VideoDecoder::Create(
SbMediaVideoCodec video_codec,
SbPlayerOutputMode output_mode,
SbDecodeTargetGraphicsContextProvider*
decode_target_graphics_context_provider) {
FFMPEGDispatch* ffmpeg = FFMPEGDispatch::GetInstance();
if (!ffmpeg || !ffmpeg->is_valid()) {
return NULL;
}
VideoDecoder* video_decoder = NULL;
switch (ffmpeg->specialization_version()) {
case 540:
video_decoder = VideoDecoderImpl<540>::Create(
video_codec, output_mode, decode_target_graphics_context_provider);
break;
case 550:
case 560:
video_decoder = VideoDecoderImpl<560>::Create(
video_codec, output_mode, decode_target_graphics_context_provider);
break;
case 571:
video_decoder = VideoDecoderImpl<571>::Create(
video_codec, output_mode, decode_target_graphics_context_provider);
break;
case 581:
video_decoder = VideoDecoderImpl<581>::Create(
video_codec, output_mode, decode_target_graphics_context_provider);
break;
default:
SB_LOG(WARNING) << "Unsupported FFMPEG version "
<< ffmpeg->specialization_version();
break;
}
return video_decoder;
}
} // namespace ffmpeg
} // namespace shared
} // namespace starboard