diff options
Diffstat (limited to 'src/decoder')
| -rw-r--r-- | src/decoder/plugins/FfmpegDecoderPlugin.cxx | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/src/decoder/plugins/FfmpegDecoderPlugin.cxx b/src/decoder/plugins/FfmpegDecoderPlugin.cxx index c0eadfb55..11b5e85f0 100644 --- a/src/decoder/plugins/FfmpegDecoderPlugin.cxx +++ b/src/decoder/plugins/FfmpegDecoderPlugin.cxx @@ -196,10 +196,10 @@ ffmpeg_init(gcc_unused const config_param ¶m) gcc_pure static int -ffmpeg_find_audio_stream(const AVFormatContext *format_context) +ffmpeg_find_audio_stream(const AVFormatContext &format_context) { - for (unsigned i = 0; i < format_context->nb_streams; ++i) - if (format_context->streams[i]->codec->codec_type == + for (unsigned i = 0; i < format_context.nb_streams; ++i) + if (format_context.streams[i]->codec->codec_type == AVMEDIA_TYPE_AUDIO) return i; @@ -273,33 +273,33 @@ copy_interleave_frame2(uint8_t *dest, uint8_t **src, * Copy PCM data from a AVFrame to an interleaved buffer. */ static int -copy_interleave_frame(const AVCodecContext *codec_context, - const AVFrame *frame, +copy_interleave_frame(const AVCodecContext &codec_context, + const AVFrame &frame, uint8_t **output_buffer, FfmpegBuffer &global_buffer) { int plane_size; const int data_size = av_samples_get_buffer_size(&plane_size, - codec_context->channels, - frame->nb_samples, - codec_context->sample_fmt, 1); + codec_context.channels, + frame.nb_samples, + codec_context.sample_fmt, 1); if (data_size <= 0) return data_size; - if (av_sample_fmt_is_planar(codec_context->sample_fmt) && - codec_context->channels > 1) { + if (av_sample_fmt_is_planar(codec_context.sample_fmt) && + codec_context.channels > 1) { *output_buffer = global_buffer.GetT<uint8_t>(data_size); if (*output_buffer == nullptr) /* Not enough memory - shouldn't happen */ return AVERROR(ENOMEM); - copy_interleave_frame2(*output_buffer, frame->extended_data, - frame->nb_samples, - codec_context->channels, - av_get_bytes_per_sample(codec_context->sample_fmt)); + copy_interleave_frame2(*output_buffer, frame.extended_data, + frame.nb_samples, + codec_context.channels, + av_get_bytes_per_sample(codec_context.sample_fmt)); } else { - *output_buffer = frame->extended_data[0]; + *output_buffer = frame.extended_data[0]; } return data_size; @@ -307,27 +307,27 @@ copy_interleave_frame(const AVCodecContext *codec_context, static DecoderCommand ffmpeg_send_packet(Decoder &decoder, InputStream &is, - const AVPacket *packet, - AVCodecContext *codec_context, - const AVStream *stream, - AVFrame *frame, + const AVPacket &packet, + AVCodecContext &codec_context, + const AVStream &stream, + AVFrame &frame, FfmpegBuffer &buffer) { - if (packet->pts >= 0 && packet->pts != (int64_t)AV_NOPTS_VALUE) { - auto start = start_time_fallback(*stream); - if (packet->pts >= start) + if (packet.pts >= 0 && packet.pts != (int64_t)AV_NOPTS_VALUE) { + auto start = start_time_fallback(stream); + if (packet.pts >= start) decoder_timestamp(decoder, - time_from_ffmpeg(packet->pts - start, - stream->time_base)); + time_from_ffmpeg(packet.pts - start, + stream.time_base)); } - AVPacket packet2 = *packet; + AVPacket packet2 = packet; DecoderCommand cmd = DecoderCommand::NONE; while (packet2.size > 0 && cmd == DecoderCommand::NONE) { int got_frame = 0; - int len = avcodec_decode_audio4(codec_context, - frame, &got_frame, + int len = avcodec_decode_audio4(&codec_context, + &frame, &got_frame, &packet2); if (len < 0) { /* if error, we skip the frame */ @@ -358,7 +358,7 @@ ffmpeg_send_packet(Decoder &decoder, InputStream &is, cmd = decoder_data(decoder, is, output_buffer, audio_size, - codec_context->bit_rate / 1000); + codec_context.bit_rate / 1000); } return cmd; } @@ -578,7 +578,7 @@ ffmpeg_decode(Decoder &decoder, InputStream &input) return; } - int audio_stream = ffmpeg_find_audio_stream(format_context); + int audio_stream = ffmpeg_find_audio_stream(*format_context); if (audio_stream == -1) { LogError(ffmpeg_domain, "No audio stream inside"); avformat_close_input(&format_context); @@ -677,9 +677,9 @@ ffmpeg_decode(Decoder &decoder, InputStream &input) if (packet.stream_index == audio_stream) cmd = ffmpeg_send_packet(decoder, input, - &packet, codec_context, - av_stream, - frame, + packet, *codec_context, + *av_stream, + *frame, interleaved_buffer); else cmd = decoder_get_command(decoder); @@ -745,7 +745,7 @@ ffmpeg_scan_stream(InputStream &is, tag_handler_invoke_duration(handler, handler_ctx, duration); } - int idx = ffmpeg_find_audio_stream(f); + int idx = ffmpeg_find_audio_stream(*f); FfmpegScanMetadata(*f, idx, *handler, handler_ctx); avformat_close_input(&f); |