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Various: Remove unused variables (#467)

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Several data members and local variables were flagged by static
analysis tools as never being used anywhere in the code.
This commit is contained in:
Frank Dana
2020-04-22 02:02:55 -04:00
committed by GitHub
parent f36bb334e2
commit 6336f30ee3
14 changed files with 9 additions and 27 deletions
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5
src/FFmpegReader.cpp
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@@ -1426,8 +1426,6 @@ void FFmpegReader::ProcessAudioPacket(int64_t requested_frame, int64_t target_fr
int packet_samples = 0;
int data_size = 0;
// re-initialize buffer size (it gets changed in the avcodec_decode_audio2 method call)
int buf_size = AVCODEC_MAX_AUDIO_FRAME_SIZE + MY_INPUT_BUFFER_PADDING_SIZE;
#pragma omp critical (ProcessAudioPacket)
{
#if IS_FFMPEG_3_2
@@ -1465,7 +1463,6 @@ void FFmpegReader::ProcessAudioPacket(int64_t requested_frame, int64_t target_fr
if (frame_finished) {
// determine how many samples were decoded
int planar = av_sample_fmt_is_planar((AVSampleFormat) AV_GET_CODEC_PIXEL_FORMAT(aStream, aCodecCtx));
int plane_size = -1;
data_size = av_samples_get_buffer_size(&plane_size,
AV_GET_CODEC_ATTRIBUTES(aStream, aCodecCtx)->channels,
@@ -1554,7 +1551,7 @@ void FFmpegReader::ProcessAudioPacket(int64_t requested_frame, int64_t target_fr
av_opt_set_int(avr, "out_sample_rate", info.sample_rate, 0);
av_opt_set_int(avr, "in_channels", info.channels, 0);
av_opt_set_int(avr, "out_channels", info.channels, 0);
int r = SWR_INIT(avr);
SWR_INIT(avr);
// Convert audio samples
nb_samples = SWR_CONVERT(avr, // audio resample context