diff options
Diffstat (limited to 'libavcodec/aacenc.c')
| -rw-r--r-- | libavcodec/aacenc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c index 33396b2e83..3bd04bffe1 100644 --- a/libavcodec/aacenc.c +++ b/libavcodec/aacenc.c @@ -167,7 +167,7 @@ static void put_audio_specific_config(AVCodecContext *avctx) } static void apply_window_and_mdct(AVCodecContext *avctx, AACEncContext *s, - SingleChannelElement *sce, short *audio) + SingleChannelElement *sce, float *audio) { int i, k; const int chans = avctx->channels; @@ -434,7 +434,7 @@ static int aac_encode_frame(AVCodecContext *avctx, uint8_t *frame, int buf_size, void *data) { AACEncContext *s = avctx->priv_data; - int16_t *samples = s->samples, *samples2, *la; + float *samples = s->samples, *samples2, *la; ChannelElement *cpe; int i, ch, w, g, chans, tag, start_ch; int chan_el_counter[4]; @@ -452,7 +452,7 @@ static int aac_encode_frame(AVCodecContext *avctx, for (i = 0; i < s->chan_map[0]; i++) { tag = s->chan_map[i+1]; chans = tag == TYPE_CPE ? 2 : 1; - ff_psy_preprocess(s->psypp, (uint16_t*)data + start_ch, + ff_psy_preprocess(s->psypp, (float*)data + start_ch, samples2 + start_ch, start_ch, chans); start_ch += chans; } @@ -621,9 +621,9 @@ static av_cold int dsp_init(AVCodecContext *avctx, AACEncContext *s) ff_init_ff_sine_windows(10); ff_init_ff_sine_windows(7); - if (ret = ff_mdct_init(&s->mdct1024, 11, 0, 1.0)) + if (ret = ff_mdct_init(&s->mdct1024, 11, 0, 32768.0)) return ret; - if (ret = ff_mdct_init(&s->mdct128, 8, 0, 1.0)) + if (ret = ff_mdct_init(&s->mdct128, 8, 0, 32768.0)) return ret; return 0; @@ -722,7 +722,7 @@ AVCodec ff_aac_encoder = { .encode = aac_encode_frame, .close = aac_encode_end, .capabilities = CODEC_CAP_SMALL_LAST_FRAME | CODEC_CAP_DELAY | CODEC_CAP_EXPERIMENTAL, - .sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE}, + .sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_FLT,AV_SAMPLE_FMT_NONE}, .long_name = NULL_IF_CONFIG_SMALL("Advanced Audio Coding"), .priv_class = &aacenc_class, }; |