You've already forked FFmpeg
mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-10-30 23:18:11 +02:00
cosmetics: reindent
This commit is contained in:
Justin Ruggles
@@ -427,91 +427,91 @@ static int shorten_decode_frame(AVCodecContext *avctx,
|
||||
}
|
||||
} else {
|
||||
/* process audio command */
|
||||
int residual_size = 0;
|
||||
int channel = s->cur_chan;
|
||||
int32_t coffset;
|
||||
if (cmd != FN_ZERO) {
|
||||
residual_size = get_ur_golomb_shorten(&s->gb, ENERGYSIZE);
|
||||
/* this is a hack as version 0 differed in defintion of get_sr_golomb_shorten */
|
||||
if (s->version == 0)
|
||||
residual_size--;
|
||||
}
|
||||
int residual_size = 0;
|
||||
int channel = s->cur_chan;
|
||||
int32_t coffset;
|
||||
if (cmd != FN_ZERO) {
|
||||
residual_size = get_ur_golomb_shorten(&s->gb, ENERGYSIZE);
|
||||
/* this is a hack as version 0 differed in defintion of get_sr_golomb_shorten */
|
||||
if (s->version == 0)
|
||||
residual_size--;
|
||||
}
|
||||
|
||||
if (s->nmean == 0)
|
||||
coffset = s->offset[channel][0];
|
||||
else {
|
||||
int32_t sum = (s->version < 2) ? 0 : s->nmean / 2;
|
||||
for (i=0; i<s->nmean; i++)
|
||||
sum += s->offset[channel][i];
|
||||
coffset = sum / s->nmean;
|
||||
if (s->version >= 2)
|
||||
coffset >>= FFMIN(1, s->bitshift);
|
||||
if (s->nmean == 0)
|
||||
coffset = s->offset[channel][0];
|
||||
else {
|
||||
int32_t sum = (s->version < 2) ? 0 : s->nmean / 2;
|
||||
for (i=0; i<s->nmean; i++)
|
||||
sum += s->offset[channel][i];
|
||||
coffset = sum / s->nmean;
|
||||
if (s->version >= 2)
|
||||
coffset >>= FFMIN(1, s->bitshift);
|
||||
}
|
||||
switch (cmd) {
|
||||
case FN_ZERO:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = 0;
|
||||
break;
|
||||
case FN_DIFF0:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + coffset;
|
||||
break;
|
||||
case FN_DIFF1:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + s->decoded[channel][i - 1];
|
||||
break;
|
||||
case FN_DIFF2:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + 2*s->decoded[channel][i-1]
|
||||
- s->decoded[channel][i-2];
|
||||
break;
|
||||
case FN_DIFF3:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + 3*s->decoded[channel][i-1]
|
||||
- 3*s->decoded[channel][i-2]
|
||||
+ s->decoded[channel][i-3];
|
||||
break;
|
||||
case FN_QLPC:
|
||||
{
|
||||
int pred_order = get_ur_golomb_shorten(&s->gb, LPCQSIZE);
|
||||
if (pred_order > s->nwrap) {
|
||||
av_log(avctx, AV_LOG_ERROR,
|
||||
"invalid pred_order %d\n",
|
||||
pred_order);
|
||||
return -1;
|
||||
}
|
||||
for (i=0; i<pred_order; i++)
|
||||
s->decoded[channel][i - pred_order] -= coffset;
|
||||
decode_subframe_lpc(s, channel, residual_size, pred_order);
|
||||
if (coffset != 0)
|
||||
for (i=0; i < s->blocksize; i++)
|
||||
s->decoded[channel][i] += coffset;
|
||||
}
|
||||
switch (cmd) {
|
||||
case FN_ZERO:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = 0;
|
||||
break;
|
||||
case FN_DIFF0:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + coffset;
|
||||
break;
|
||||
case FN_DIFF1:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + s->decoded[channel][i - 1];
|
||||
break;
|
||||
case FN_DIFF2:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + 2*s->decoded[channel][i-1]
|
||||
- s->decoded[channel][i-2];
|
||||
break;
|
||||
case FN_DIFF3:
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) + 3*s->decoded[channel][i-1]
|
||||
- 3*s->decoded[channel][i-2]
|
||||
+ s->decoded[channel][i-3];
|
||||
break;
|
||||
case FN_QLPC:
|
||||
{
|
||||
int pred_order = get_ur_golomb_shorten(&s->gb, LPCQSIZE);
|
||||
if (pred_order > s->nwrap) {
|
||||
av_log(avctx, AV_LOG_ERROR,
|
||||
"invalid pred_order %d\n",
|
||||
pred_order);
|
||||
return -1;
|
||||
}
|
||||
for (i=0; i<pred_order; i++)
|
||||
s->decoded[channel][i - pred_order] -= coffset;
|
||||
decode_subframe_lpc(s, channel, residual_size, pred_order);
|
||||
if (coffset != 0)
|
||||
for (i=0; i < s->blocksize; i++)
|
||||
s->decoded[channel][i] += coffset;
|
||||
}
|
||||
}
|
||||
if (s->nmean > 0) {
|
||||
int32_t sum = (s->version < 2) ? 0 : s->blocksize / 2;
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
sum += s->decoded[channel][i];
|
||||
}
|
||||
if (s->nmean > 0) {
|
||||
int32_t sum = (s->version < 2) ? 0 : s->blocksize / 2;
|
||||
for (i=0; i<s->blocksize; i++)
|
||||
sum += s->decoded[channel][i];
|
||||
|
||||
for (i=1; i<s->nmean; i++)
|
||||
s->offset[channel][i-1] = s->offset[channel][i];
|
||||
for (i=1; i<s->nmean; i++)
|
||||
s->offset[channel][i-1] = s->offset[channel][i];
|
||||
|
||||
if (s->version < 2)
|
||||
s->offset[channel][s->nmean - 1] = sum / s->blocksize;
|
||||
else
|
||||
s->offset[channel][s->nmean - 1] = (sum / s->blocksize) << s->bitshift;
|
||||
}
|
||||
for (i=-s->nwrap; i<0; i++)
|
||||
s->decoded[channel][i] = s->decoded[channel][i + s->blocksize];
|
||||
if (s->version < 2)
|
||||
s->offset[channel][s->nmean - 1] = sum / s->blocksize;
|
||||
else
|
||||
s->offset[channel][s->nmean - 1] = (sum / s->blocksize) << s->bitshift;
|
||||
}
|
||||
for (i=-s->nwrap; i<0; i++)
|
||||
s->decoded[channel][i] = s->decoded[channel][i + s->blocksize];
|
||||
|
||||
fix_bitshift(s, s->decoded[channel]);
|
||||
fix_bitshift(s, s->decoded[channel]);
|
||||
|
||||
s->cur_chan++;
|
||||
if (s->cur_chan == s->channels) {
|
||||
samples = interleave_buffer(samples, s->channels, s->blocksize, s->decoded);
|
||||
s->cur_chan = 0;
|
||||
goto frame_done;
|
||||
}
|
||||
s->cur_chan++;
|
||||
if (s->cur_chan == s->channels) {
|
||||
samples = interleave_buffer(samples, s->channels, s->blocksize, s->decoded);
|
||||
s->cur_chan = 0;
|
||||
goto frame_done;
|
||||
}
|
||||
}
|
||||
}
|
||||
frame_done:
|
||||
|
||||
Reference in New Issue
Block a user