[FFmpeg-cvslog] aacenc: fix various typos and an error message
Rostislav Pehlivanov
git at videolan.org
Sat Aug 13 19:35:45 EEST 2016
ffmpeg | branch: master | Rostislav Pehlivanov <atomnuker at gmail.com> | Sat Aug 13 17:34:58 2016 +0100| [6612d0493356e3cddad4a55e3c3467c52a9427c4] | committer: Rostislav Pehlivanov
aacenc: fix various typos and an error message
Too much copy and pasting.
Signed-off-by: Rostislav Pehlivanov <atomnuker at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6612d0493356e3cddad4a55e3c3467c52a9427c4
---
libavcodec/aaccoder.c | 22 +++++++++++-----------
libavcodec/aacenc.c | 2 +-
2 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/libavcodec/aaccoder.c b/libavcodec/aaccoder.c
index edf29f4..284b401 100644
--- a/libavcodec/aaccoder.c
+++ b/libavcodec/aaccoder.c
@@ -200,7 +200,7 @@ static void set_special_band_scalefactors(AACEncContext *s, SingleChannelElement
int bands = 0;
for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) {
- for (g = 0; g < sce->ics.num_swb; g++) {
+ for (g = 0; g < sce->ics.num_swb; g++) {
if (sce->zeroes[w*16+g])
continue;
if (sce->band_type[w*16+g] == INTENSITY_BT || sce->band_type[w*16+g] == INTENSITY_BT2) {
@@ -220,7 +220,7 @@ static void set_special_band_scalefactors(AACEncContext *s, SingleChannelElement
/* Clip the scalefactor indices */
for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) {
- for (g = 0; g < sce->ics.num_swb; g++) {
+ for (g = 0; g < sce->ics.num_swb; g++) {
if (sce->zeroes[w*16+g])
continue;
if (sce->band_type[w*16+g] == INTENSITY_BT || sce->band_type[w*16+g] == INTENSITY_BT2) {
@@ -387,7 +387,7 @@ static void search_for_quantizers_anmr(AVCodecContext *avctx, AACEncContext *s,
}
//set the same quantizers inside window groups
for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w])
- for (g = 0; g < sce->ics.num_swb; g++)
+ for (g = 0; g < sce->ics.num_swb; g++)
for (w2 = 1; w2 < sce->ics.group_len[w]; w2++)
sce->sf_idx[(w+w2)*16+g] = sce->sf_idx[w*16+g];
}
@@ -408,11 +408,11 @@ static void search_for_quantizers_fast(AVCodecContext *avctx, AACEncContext *s,
// for values above this the decoder might end up in an endless loop
// due to always having more bits than what can be encoded.
destbits = FFMIN(destbits, 5800);
- //XXX: some heuristic to determine initial quantizers will reduce search time
+ //some heuristic to determine initial quantizers will reduce search time
//determine zero bands and upper limits
for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) {
start = 0;
- for (g = 0; g < sce->ics.num_swb; g++) {
+ for (g = 0; g < sce->ics.num_swb; g++) {
int nz = 0;
float uplim = 0.0f, energy = 0.0f;
for (w2 = 0; w2 < sce->ics.group_len[w]; w2++) {
@@ -435,7 +435,7 @@ 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 (g = 0; g < sce->ics.num_swb; g++) {
if (sce->zeroes[w*16+g]) {
sce->sf_idx[w*16+g] = SCALE_ONE_POS;
continue;
@@ -451,7 +451,7 @@ static void search_for_quantizers_fast(AVCodecContext *avctx, AACEncContext *s,
for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) {
start = w*128;
- for (g = 0; g < sce->ics.num_swb; g++) {
+ for (g = 0; g < sce->ics.num_swb; g++) {
const float *scaled = s->scoefs + start;
maxvals[w*16+g] = find_max_val(sce->ics.group_len[w], sce->ics.swb_sizes[g], scaled);
start += sce->ics.swb_sizes[g];
@@ -470,7 +470,7 @@ static void search_for_quantizers_fast(AVCodecContext *avctx, AACEncContext *s,
tbits = 0;
for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) {
start = w*128;
- for (g = 0; g < sce->ics.num_swb; g++) {
+ for (g = 0; g < sce->ics.num_swb; g++) {
const float *coefs = sce->coeffs + start;
const float *scaled = s->scoefs + start;
int bits = 0;
@@ -581,7 +581,7 @@ static void search_for_pns(AACEncContext *s, AVCodecContext *avctx, SingleChanne
ff_init_nextband_map(sce, nextband);
for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) {
int wstart = w*128;
- for (g = 0; g < sce->ics.num_swb; g++) {
+ for (g = 0; g < sce->ics.num_swb; g++) {
int noise_sfi;
float dist1 = 0.0f, dist2 = 0.0f, noise_amp;
float pns_energy = 0.0f, pns_tgt_energy, energy_ratio, dist_thresh;
@@ -717,7 +717,7 @@ static void mark_pns(AACEncContext *s, AVCodecContext *avctx, SingleChannelEleme
memcpy(sce->band_alt, sce->band_type, sizeof(sce->band_type));
for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) {
- for (g = 0; g < sce->ics.num_swb; g++) {
+ for (g = 0; g < sce->ics.num_swb; g++) {
float sfb_energy = 0.0f, threshold = 0.0f, spread = 2.0f;
float min_energy = -1.0f, max_energy = 0.0f;
const int start = sce->ics.swb_offset[g];
@@ -776,7 +776,7 @@ static void search_for_ms(AACEncContext *s, ChannelElement *cpe)
prev_side = sce1->sf_idx[0];
for (w = 0; w < sce0->ics.num_windows; w += sce0->ics.group_len[w]) {
start = 0;
- for (g = 0; g < sce0->ics.num_swb; g++) {
+ for (g = 0; g < sce0->ics.num_swb; g++) {
float bmax = bval2bmax(g * 17.0f / sce0->ics.num_swb) / 0.0045f;
if (!cpe->is_mask[w*16+g])
cpe->ms_mask[w*16+g] = 0;
diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c
index 1d80a67..e1a2d45 100644
--- a/libavcodec/aacenc.c
+++ b/libavcodec/aacenc.c
@@ -1001,7 +1001,7 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
s->coder = &ff_aac_coders[s->options.coder];
if (s->options.coder == AAC_CODER_ANMR) {
ERROR_IF(avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL,
- "The ANMR coder requires -strict -2 and some may be removed in the future\n");
+ "The ANMR coder is considered experimental, add -strict -2 to enable!\n");
s->options.intensity_stereo = 0;
s->options.pns = 0;
}
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