virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

avcodec/opusdec: Use avpriv_float_dsp_alloc()

Browse Source 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-12-03 14:39:43 +01:00
parent 9fa056ba75
commit e316caf712
2 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/opus.h
View File

@ -176,7 +176,7 @@ typedef struct OpusContext {
int nb_streams;
int nb_stereo_streams;
AVFloatDSPContext fdsp;
AVFloatDSPContext *fdsp;
int16_t gain_i;
float gain;

9
libavcodec/opusdec.c
View File

@ -535,7 +535,7 @@ static int opus_decode_packet(AVCodecContext *avctx, void *data,
}
if (c->gain_i) {
c->fdsp.vector_fmul_scalar((float*)frame->extended_data[i],
c->fdsp->vector_fmul_scalar((float*)frame->extended_data[i],
(float*)frame->extended_data[i],
c->gain, FFALIGN(decoded_samples, 8));
}
@ -589,6 +589,7 @@ static av_cold int opus_decode_close(AVCodecContext *avctx)
c->nb_streams = 0;
av_freep(&c->channel_maps);
av_freep(&c->fdsp);
return 0;
}
@ -601,7 +602,9 @@ static av_cold int opus_decode_init(AVCodecContext *avctx)
avctx->sample_fmt = AV_SAMPLE_FMT_FLTP;
avctx->sample_rate = 48000;
avpriv_float_dsp_init(&c->fdsp, 0);
c->fdsp = avpriv_float_dsp_alloc(0);
if (!c->fdsp)
return AVERROR(ENOMEM);
/* find out the channel configuration */
ret = ff_opus_parse_extradata(avctx, c);
@ -630,7 +633,7 @@ static av_cold int opus_decode_init(AVCodecContext *avctx)
s->redundancy_output[j] = s->redundancy_buf[j];
}
s->fdsp = &c->fdsp;
s->fdsp = c->fdsp;
s->swr =swr_alloc();
if (!s->swr)