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chromium-108-ffmpeg-revert-new-channel-layout-api.patch
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chromium-108-ffmpeg-revert-new-channel-layout-api.patch
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diff -up chromium-108.0.5359.124/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc
--- chromium-108.0.5359.124/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100
+++ chromium-108.0.5359.124/media/cdm/library_cdm/clear_key_cdm/ffmpeg_cdm_audio_decoder.cc 2023-01-04 21:44:23.098276796 +0100
@@ -74,7 +74,7 @@ void CdmAudioDecoderConfigToAVCodecConte
codec_context->sample_fmt = AV_SAMPLE_FMT_NONE;
}
- codec_context->ch_layout.nb_channels = config.channel_count;
+ codec_context->channels = config.channel_count;
codec_context->sample_rate = config.samples_per_second;
if (config.extra_data) {
@@ -124,8 +124,8 @@ void CopySamples(cdm::AudioFormat cdm_fo
case cdm::kAudioFormatPlanarS16:
case cdm::kAudioFormatPlanarF32: {
const int decoded_size_per_channel =
- decoded_audio_size / av_frame.ch_layout.nb_channels;
- for (int i = 0; i < av_frame.ch_layout.nb_channels; ++i) {
+ decoded_audio_size / av_frame.channels;
+ for (int i = 0; i < av_frame.channels; ++i) {
memcpy(output_buffer, av_frame.extended_data[i],
decoded_size_per_channel);
output_buffer += decoded_size_per_channel;
@@ -185,14 +185,13 @@ bool FFmpegCdmAudioDecoder::Initialize(
// Success!
decoding_loop_ = std::make_unique<FFmpegDecodingLoop>(codec_context_.get());
samples_per_second_ = config.samples_per_second;
- bytes_per_frame_ =
- codec_context_->ch_layout.nb_channels * config.bits_per_channel / 8;
+ bytes_per_frame_ = codec_context_->channels * config.bits_per_channel / 8;
output_timestamp_helper_ =
std::make_unique<AudioTimestampHelper>(config.samples_per_second);
is_initialized_ = true;
// Store initial values to guard against midstream configuration changes.
- channels_ = codec_context_->ch_layout.nb_channels;
+ channels_ = codec_context_->channels;
av_sample_format_ = codec_context_->sample_fmt;
return true;
@@ -292,19 +291,17 @@ cdm::Status FFmpegCdmAudioDecoder::Decod
for (auto& frame : audio_frames) {
int decoded_audio_size = 0;
if (frame->sample_rate != samples_per_second_ ||
- frame->ch_layout.nb_channels != channels_ ||
- frame->format != av_sample_format_) {
+ frame->channels != channels_ || frame->format != av_sample_format_) {
DLOG(ERROR) << "Unsupported midstream configuration change!"
<< " Sample Rate: " << frame->sample_rate << " vs "
- << samples_per_second_
- << ", Channels: " << frame->ch_layout.nb_channels << " vs "
- << channels_ << ", Sample Format: " << frame->format << " vs "
- << av_sample_format_;
+ << samples_per_second_ << ", Channels: " << frame->channels
+ << " vs " << channels_ << ", Sample Format: " << frame->format
+ << " vs " << av_sample_format_;
return cdm::kDecodeError;
}
decoded_audio_size = av_samples_get_buffer_size(
- nullptr, codec_context_->ch_layout.nb_channels, frame->nb_samples,
+ nullptr, codec_context_->channels, frame->nb_samples,
codec_context_->sample_fmt, 1);
if (!decoded_audio_size)
continue;
@@ -323,9 +320,9 @@ bool FFmpegCdmAudioDecoder::OnNewFrame(
size_t* total_size,
std::vector<std::unique_ptr<AVFrame, ScopedPtrAVFreeFrame>>* audio_frames,
AVFrame* frame) {
- *total_size += av_samples_get_buffer_size(
- nullptr, codec_context_->ch_layout.nb_channels, frame->nb_samples,
- codec_context_->sample_fmt, 1);
+ *total_size += av_samples_get_buffer_size(nullptr, codec_context_->channels,
+ frame->nb_samples,
+ codec_context_->sample_fmt, 1);
audio_frames->emplace_back(av_frame_clone(frame));
return true;
}
diff -up chromium-108.0.5359.124/media/ffmpeg/ffmpeg_common.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/ffmpeg/ffmpeg_common.cc
--- chromium-108.0.5359.124/media/ffmpeg/ffmpeg_common.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100
+++ chromium-108.0.5359.124/media/ffmpeg/ffmpeg_common.cc 2023-01-04 21:52:59.674165082 +0100
@@ -353,11 +353,9 @@ bool AVCodecContextToAudioDecoderConfig(
codec_context->sample_fmt, codec_context->codec_id);
ChannelLayout channel_layout =
- codec_context->ch_layout.nb_channels > 8
+ codec_context->channels > 8
? CHANNEL_LAYOUT_DISCRETE
- : ChannelLayoutToChromeChannelLayout(
- codec_context->ch_layout.u.mask,
- codec_context->ch_layout.nb_channels);
+ : ChannelLayoutToChromeChannelLayout(codec_context->channel_layout, codec_context->channels);
switch (codec) {
// For AC3/EAC3 we enable only demuxing, but not decoding, so FFmpeg does
@@ -409,7 +407,7 @@ bool AVCodecContextToAudioDecoderConfig(
extra_data, encryption_scheme, seek_preroll,
codec_context->delay);
if (channel_layout == CHANNEL_LAYOUT_DISCRETE)
- config->SetChannelsForDiscrete(codec_context->ch_layout.nb_channels);
+ config->SetChannelsForDiscrete(codec_context->channels);
#if BUILDFLAG(ENABLE_PLATFORM_AC3_EAC3_AUDIO)
// These are bitstream formats unknown to ffmpeg, so they don't have
@@ -478,7 +476,7 @@ void AudioDecoderConfigToAVCodecContext(
// TODO(scherkus): should we set |channel_layout|? I'm not sure if FFmpeg uses
// said information to decode.
- codec_context->ch_layout.nb_channels = config.channels();
+ codec_context->channels = config.channels();
codec_context->sample_rate = config.samples_per_second();
if (config.extra_data().empty()) {
diff -up chromium-108.0.5359.124/media/filters/audio_file_reader.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/audio_file_reader.cc
--- chromium-108.0.5359.124/media/filters/audio_file_reader.cc.revert-new-channel-layout-api 2023-01-04 21:44:23.095276762 +0100
+++ chromium-108.0.5359.124/media/filters/audio_file_reader.cc 2023-01-04 21:44:23.098276796 +0100
@@ -113,15 +113,14 @@ bool AudioFileReader::OpenDecoder() {
// Verify the channel layout is supported by Chrome. Acts as a sanity check
// against invalid files. See http://crbug.com/171962
- if (ChannelLayoutToChromeChannelLayout(
- codec_context_->ch_layout.u.mask,
- codec_context_->ch_layout.nb_channels) ==
+ if (ChannelLayoutToChromeChannelLayout(codec_context_->channel_layout,
+ codec_context_->channels) ==
CHANNEL_LAYOUT_UNSUPPORTED) {
return false;
}
// Store initial values to guard against midstream configuration changes.
- channels_ = codec_context_->ch_layout.nb_channels;
+ channels_ = codec_context_->channels;
audio_codec_ = CodecIDToAudioCodec(codec_context_->codec_id);
sample_rate_ = codec_context_->sample_rate;
av_sample_format_ = codec_context_->sample_fmt;
@@ -224,7 +223,7 @@ bool AudioFileReader::OnNewFrame(
if (frames_read < 0)
return false;
- const int channels = frame->ch_layout.nb_channels;
+ const int channels = frame->channels;
if (frame->sample_rate != sample_rate_ || channels != channels_ ||
frame->format != av_sample_format_) {
DLOG(ERROR) << "Unsupported midstream configuration change!"
diff -up chromium-108.0.5359.124/media/filters/audio_file_reader_unittest.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/audio_file_reader_unittest.cc
--- chromium-108.0.5359.124/media/filters/audio_file_reader_unittest.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100
+++ chromium-108.0.5359.124/media/filters/audio_file_reader_unittest.cc 2023-01-04 21:44:23.098276796 +0100
@@ -121,11 +121,11 @@ class AudioFileReaderTest : public testi
EXPECT_FALSE(reader_->Open());
}
- void RunTestFailingDecode(const char* fn, int expect_read = 0) {
+ void RunTestFailingDecode(const char* fn) {
Initialize(fn);
EXPECT_TRUE(reader_->Open());
std::vector<std::unique_ptr<AudioBus>> decoded_audio_packets;
- EXPECT_EQ(reader_->Read(&decoded_audio_packets), expect_read);
+ EXPECT_EQ(reader_->Read(&decoded_audio_packets), 0);
}
void RunTestPartialDecode(const char* fn) {
@@ -219,7 +219,7 @@ TEST_F(AudioFileReaderTest, AAC_ADTS) {
}
TEST_F(AudioFileReaderTest, MidStreamConfigChangesFail) {
- RunTestFailingDecode("midstream_config_change.mp3", 42624);
+ RunTestFailingDecode("midstream_config_change.mp3");
}
#endif
diff -up chromium-108.0.5359.124/media/filters/audio_video_metadata_extractor.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/audio_video_metadata_extractor.cc
--- chromium-108.0.5359.124/media/filters/audio_video_metadata_extractor.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100
+++ chromium-108.0.5359.124/media/filters/audio_video_metadata_extractor.cc 2023-01-04 21:44:23.098276796 +0100
@@ -113,15 +113,6 @@ bool AudioVideoMetadataExtractor::Extrac
if (!stream)
continue;
- void* display_matrix =
- av_stream_get_side_data(stream, AV_PKT_DATA_DISPLAYMATRIX, nullptr);
- if (display_matrix) {
- rotation_ = VideoTransformation::FromFFmpegDisplayMatrix(
- static_cast<int32_t*>(display_matrix))
- .rotation;
- info.tags["rotate"] = base::NumberToString(rotation_);
- }
-
// Extract dictionary from streams also. Needed for containers that attach
// metadata to contained streams instead the container itself, like OGG.
ExtractDictionary(stream->metadata, &info.tags);
@@ -264,6 +255,8 @@ void AudioVideoMetadataExtractor::Extrac
if (raw_tags->find(tag->key) == raw_tags->end())
(*raw_tags)[tag->key] = tag->value;
+ if (ExtractInt(tag, "rotate", &rotation_))
+ continue;
if (ExtractString(tag, "album", &album_))
continue;
if (ExtractString(tag, "artist", &artist_))
diff -up chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter.cc
--- chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100
+++ chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter.cc 2023-01-04 21:44:23.099276807 +0100
@@ -195,15 +195,14 @@ bool FFmpegAACBitstreamConverter::Conver
if (!header_generated_ || codec_ != stream_codec_parameters_->codec_id ||
audio_profile_ != stream_codec_parameters_->profile ||
sample_rate_index_ != sample_rate_index ||
- channel_configuration_ !=
- stream_codec_parameters_->ch_layout.nb_channels ||
+ channel_configuration_ != stream_codec_parameters_->channels ||
frame_length_ != header_plus_packet_size) {
header_generated_ =
GenerateAdtsHeader(stream_codec_parameters_->codec_id,
0, // layer
stream_codec_parameters_->profile, sample_rate_index,
0, // private stream
- stream_codec_parameters_->ch_layout.nb_channels,
+ stream_codec_parameters_->channels,
0, // originality
0, // home
0, // copyrighted_stream
@@ -215,7 +214,7 @@ bool FFmpegAACBitstreamConverter::Conver
codec_ = stream_codec_parameters_->codec_id;
audio_profile_ = stream_codec_parameters_->profile;
sample_rate_index_ = sample_rate_index;
- channel_configuration_ = stream_codec_parameters_->ch_layout.nb_channels;
+ channel_configuration_ = stream_codec_parameters_->channels;
frame_length_ = header_plus_packet_size;
}
diff -up chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc
--- chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100
+++ chromium-108.0.5359.124/media/filters/ffmpeg_aac_bitstream_converter_unittest.cc 2023-01-04 21:44:23.099276807 +0100
@@ -34,7 +34,7 @@ class FFmpegAACBitstreamConverterTest :
memset(&test_parameters_, 0, sizeof(AVCodecParameters));
test_parameters_.codec_id = AV_CODEC_ID_AAC;
test_parameters_.profile = FF_PROFILE_AAC_MAIN;
- test_parameters_.ch_layout.nb_channels = 2;
+ test_parameters_.channels = 2;
test_parameters_.extradata = extradata_header_;
test_parameters_.extradata_size = sizeof(extradata_header_);
}
diff -up chromium-108.0.5359.124/media/filters/ffmpeg_audio_decoder.cc.revert-new-channel-layout-api chromium-108.0.5359.124/media/filters/ffmpeg_audio_decoder.cc
--- chromium-108.0.5359.124/media/filters/ffmpeg_audio_decoder.cc.revert-new-channel-layout-api 2022-12-14 01:39:52.000000000 +0100
+++ chromium-108.0.5359.124/media/filters/ffmpeg_audio_decoder.cc 2023-01-04 21:44:23.099276807 +0100
@@ -28,7 +28,7 @@ namespace media {
// Return the number of channels from the data in |frame|.
static inline int DetermineChannels(AVFrame* frame) {
- return frame->ch_layout.nb_channels;
+ return frame->channels;
}
// Called by FFmpeg's allocation routine to allocate a buffer. Uses
@@ -233,7 +233,7 @@ bool FFmpegAudioDecoder::OnNewFrame(cons
// Translate unsupported into discrete layouts for discrete configurations;
// ffmpeg does not have a labeled discrete configuration internally.
ChannelLayout channel_layout = ChannelLayoutToChromeChannelLayout(
- codec_context_->ch_layout.u.mask, codec_context_->ch_layout.nb_channels);
+ codec_context_->channel_layout, codec_context_->channels);
if (channel_layout == CHANNEL_LAYOUT_UNSUPPORTED &&
config_.channel_layout() == CHANNEL_LAYOUT_DISCRETE) {
channel_layout = CHANNEL_LAYOUT_DISCRETE;
@@ -350,11 +350,11 @@ bool FFmpegAudioDecoder::ConfigureDecode
// Success!
av_sample_format_ = codec_context_->sample_fmt;
- if (codec_context_->ch_layout.nb_channels != config.channels()) {
+ if (codec_context_->channels != config.channels()) {
MEDIA_LOG(ERROR, media_log_)
<< "Audio configuration specified " << config.channels()
<< " channels, but FFmpeg thinks the file contains "
- << codec_context_->ch_layout.nb_channels << " channels";
+ << codec_context_->channels << " channels";
ReleaseFFmpegResources();
state_ = DecoderState::kUninitialized;
return false;
@@ -405,7 +405,7 @@ int FFmpegAudioDecoder::GetAudioBuffer(s
if (frame->nb_samples <= 0)
return AVERROR(EINVAL);
- if (s->ch_layout.nb_channels != channels) {
+ if (s->channels != channels) {
DLOG(ERROR) << "AVCodecContext and AVFrame disagree on channel count.";
return AVERROR(EINVAL);
}
@@ -438,8 +438,7 @@ int FFmpegAudioDecoder::GetAudioBuffer(s
ChannelLayout channel_layout =
config_.channel_layout() == CHANNEL_LAYOUT_DISCRETE
? CHANNEL_LAYOUT_DISCRETE
- : ChannelLayoutToChromeChannelLayout(s->ch_layout.u.mask,
- s->ch_layout.nb_channels);
+ : ChannelLayoutToChromeChannelLayout(s->channel_layout, s->channels);
if (channel_layout == CHANNEL_LAYOUT_UNSUPPORTED) {
DLOG(ERROR) << "Unsupported channel layout.";