diff options
| author | Nathan Caldwell <saintdev@gmail.com> | 2011-06-15 02:50:25 -0600 |
|---|---|---|
| committer | Alex Converse <alex.converse@gmail.com> | 2011-06-29 14:28:52 -0700 |
| commit | 0bc01cc9fe83fe676690fd200e7d74cdab595f15 (patch) | |
| tree | 635bc129c5d29085f9e1692bdf54233e76cbe2a3 /libavcodec/aaccoder.c | |
| parent | a3e1f80e8ba28151ea5d84c15ecf454b8170aa13 (diff) | |
psymodel: Add channels and channel groups to the psymodel.
Diffstat (limited to 'libavcodec/aaccoder.c')
| -rw-r--r-- | libavcodec/aaccoder.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/aaccoder.c b/libavcodec/aaccoder.c index e752b63c7f..b64bf9fa2d 100644 --- a/libavcodec/aaccoder.c +++ b/libavcodec/aaccoder.c @@ -345,7 +345,7 @@ static void encode_window_bands_info(AACEncContext *s, SingleChannelElement *sce float cost_stay_here, cost_get_here; float rd = 0.0f; for (w = 0; w < group_len; w++) { - FFPsyBand *band = &s->psy.psy_bands[s->cur_channel*PSY_MAX_BANDS+(win+w)*16+swb]; + FFPsyBand *band = &s->psy.ch[s->cur_channel].psy_bands[(win+w)*16+swb]; rd += quantize_band_cost(s, sce->coeffs + start + w*128, s->scoefs + start + w*128, size, sce->sf_idx[(win+w)*16+swb], cb, @@ -625,7 +625,7 @@ static void search_for_quantizers_anmr(AVCodecContext *avctx, AACEncContext *s, qmin = INT_MAX; qmax = 0.0f; for (w2 = 0; w2 < sce->ics.group_len[w]; w2++) { - FFPsyBand *band = &s->psy.psy_bands[s->cur_channel*PSY_MAX_BANDS+(w+w2)*16+g]; + FFPsyBand *band = &s->psy.ch[s->cur_channel].psy_bands[(w+w2)*16+g]; if (band->energy <= band->threshold || band->threshold == 0.0f) { sce->zeroes[(w+w2)*16+g] = 1; continue; @@ -654,7 +654,7 @@ static void search_for_quantizers_anmr(AVCodecContext *avctx, AACEncContext *s, float dist = 0; int cb = find_min_book(maxval, sce->sf_idx[w*16+g]); for (w2 = 0; w2 < sce->ics.group_len[w]; w2++) { - FFPsyBand *band = &s->psy.psy_bands[s->cur_channel*PSY_MAX_BANDS+(w+w2)*16+g]; + FFPsyBand *band = &s->psy.ch[s->cur_channel].psy_bands[(w+w2)*16+g]; dist += quantize_band_cost(s, coefs + w2*128, s->scoefs + start + w2*128, sce->ics.swb_sizes[g], q + q0, cb, lambda / band->threshold, INFINITY, NULL); } @@ -727,7 +727,7 @@ static void search_for_quantizers_twoloop(AVCodecContext *avctx, int nz = 0; float uplim = 0.0f; for (w2 = 0; w2 < sce->ics.group_len[w]; w2++) { - FFPsyBand *band = &s->psy.psy_bands[s->cur_channel*PSY_MAX_BANDS+(w+w2)*16+g]; + FFPsyBand *band = &s->psy.ch[s->cur_channel].psy_bands[(w+w2)*16+g]; uplim += band->threshold; if (band->energy <= band->threshold || band->threshold == 0.0f) { sce->zeroes[(w+w2)*16+g] = 1; @@ -1027,7 +1027,7 @@ static void search_for_quantizers_fast(AVCodecContext *avctx, AACEncContext *s, for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) { for (g = 0; g < sce->ics.num_swb; g++) { for (w2 = 0; w2 < sce->ics.group_len[w]; w2++) { - FFPsyBand *band = &s->psy.psy_bands[s->cur_channel*PSY_MAX_BANDS+(w+w2)*16+g]; + FFPsyBand *band = &s->psy.ch[s->cur_channel].psy_bands[(w+w2)*16+g]; if (band->energy <= band->threshold) { sce->sf_idx[(w+w2)*16+g] = 218; sce->zeroes[(w+w2)*16+g] = 1; @@ -1065,8 +1065,8 @@ static void search_for_ms(AACEncContext *s, ChannelElement *cpe, if (!cpe->ch[0].zeroes[w*16+g] && !cpe->ch[1].zeroes[w*16+g]) { float dist1 = 0.0f, dist2 = 0.0f; for (w2 = 0; w2 < sce0->ics.group_len[w]; w2++) { - FFPsyBand *band0 = &s->psy.psy_bands[(s->cur_channel+0)*PSY_MAX_BANDS+(w+w2)*16+g]; - FFPsyBand *band1 = &s->psy.psy_bands[(s->cur_channel+1)*PSY_MAX_BANDS+(w+w2)*16+g]; + FFPsyBand *band0 = &s->psy.ch[s->cur_channel+0].psy_bands[(w+w2)*16+g]; + FFPsyBand *band1 = &s->psy.ch[s->cur_channel+1].psy_bands[(w+w2)*16+g]; float minthr = FFMIN(band0->threshold, band1->threshold); float maxthr = FFMAX(band0->threshold, band1->threshold); for (i = 0; i < sce0->ics.swb_sizes[g]; i++) { |