media/base/demuxer_memory_limit_starboard.cc

// Copyright 2022 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.

#if !defined(STARBOARD)
#error "This file only works with Cobalt/Starboard."
#endif  // !defined(STARBOARD)

#include "media/base/demuxer_memory_limit.h"

#include "media/base/decoder_buffer.h"
#include "media/base/starboard_utils.h"
#include "media/base/video_codecs.h"
#include "base/logging.h"

namespace media {

size_t GetDemuxerStreamAudioMemoryLimit(
    const AudioDecoderConfig* /*audio_config*/) {
  return DecoderBuffer::Allocator::GetInstance()->GetAudioBufferBudget();
}

size_t GetDemuxerStreamVideoMemoryLimit(
    Demuxer::DemuxerTypes /*demuxer_type*/,
    const VideoDecoderConfig* video_config,
    const std::string& mime_type) {
  return static_cast<size_t>(
      GetSbMediaVideoBufferBudget(video_config, mime_type));
}

size_t GetDemuxerMemoryLimit(Demuxer::DemuxerTypes demuxer_type) {
  return GetDemuxerStreamAudioMemoryLimit(nullptr) +
         GetDemuxerStreamVideoMemoryLimit(demuxer_type, nullptr, "");
}

}  // namespace media