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// Copyright 2016 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.
#ifndef STARBOARD_SHARED_STARBOARD_PLAYER_INPUT_BUFFER_INTERNAL_H_
#define STARBOARD_SHARED_STARBOARD_PLAYER_INPUT_BUFFER_INTERNAL_H_
#include <string>
#include <vector>
#include "starboard/common/ref_counted.h"
#include "starboard/drm.h"
#include "starboard/media.h"
#include "starboard/player.h"
#include "starboard/shared/internal_only.h"
#include "starboard/shared/starboard/media/media_util.h"
namespace starboard {
namespace shared {
namespace starboard {
namespace player {
// This class encapsulate a media buffer.
class InputBuffer : public RefCountedThreadSafe<InputBuffer> {
public:
#if SB_API_VERSION >= 11
InputBuffer(SbPlayerDeallocateSampleFunc deallocate_sample_func,
SbPlayer player,
void* context,
const SbPlayerSampleInfo& sample_info);
#else // SB_API_VERSION >= 11
InputBuffer(SbMediaType sample_type,
SbPlayerDeallocateSampleFunc deallocate_sample_func,
SbPlayer player,
void* context,
const SbPlayerSampleInfo& sample_info,
const SbMediaAudioSampleInfo* audio_sample_info);
#endif // SB_API_VERSION >= 11
~InputBuffer();
SbMediaType sample_type() const { return sample_type_; }
const uint8_t* data() const { return data_; }
int size() const { return size_; }
const std::vector<uint8_t>& side_data() const { return side_data_; }
SbTime timestamp() const { return timestamp_; }
const SbMediaAudioSampleInfo& audio_sample_info() const {
SB_DCHECK(sample_type_ == kSbMediaTypeAudio);
return audio_sample_info_;
}
const SbMediaVideoSampleInfo& video_sample_info() const {
SB_DCHECK(sample_type_ == kSbMediaTypeVideo);
return video_sample_info_;
}
const SbDrmSampleInfo* drm_info() const {
return has_drm_info_ ? &drm_info_ : NULL;
}
void SetDecryptedContent(const void* buffer, int size);
std::string ToString() const;
private:
void TryToAssignDrmSampleInfo(const SbDrmSampleInfo* sample_drm_info);
void DeallocateSampleBuffer(const void* buffer);
SbPlayerDeallocateSampleFunc deallocate_sample_func_;
SbPlayer player_;
void* context_;
SbMediaType sample_type_;
const uint8_t* data_;
int size_;
std::vector<uint8_t> side_data_;
SbTime timestamp_;
media::AudioSampleInfo audio_sample_info_;
media::VideoSampleInfo video_sample_info_;
bool has_drm_info_;
SbDrmSampleInfo drm_info_;
std::vector<SbDrmSubSampleMapping> subsamples_;
std::vector<uint8_t> flattened_data_;
InputBuffer(const InputBuffer&) = delete;
void operator=(const InputBuffer&) = delete;
};
} // namespace player
} // namespace starboard
} // namespace shared
} // namespace starboard
#endif // STARBOARD_SHARED_STARBOARD_PLAYER_INPUT_BUFFER_INTERNAL_H_