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Merge commit '8083332c2de9ee189f96844ff4c2d9be1844116f'

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* commit '8083332c2de9ee189f96844ff4c2d9be1844116f':
  asyncts: use clipped delta value when setting resample compensation
  asyncts: fix flushing of final samples at EOF
  vp6: properly fail on unsupported feature

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-12-14 13:51:16 +01:00
commit 593f5c0f3c
2 changed files with 10 additions and 10 deletions
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4
libavcodec/vp6.c
View File

@ -63,8 +63,8 @@ static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size)
return 0;
s->filter_header = buf[1] & 0x06;
if (buf[1] & 1) {
av_log(s->avctx, AV_LOG_ERROR, "interlacing not supported\n");
return 0;
av_log_missing_feature(s->avctx, "Interlacing", 0);
return AVERROR_PATCHWELCOME;
}
if (separated_coeff || !s->filter_header) {
coeff_offset = AV_RB16(buf+2) - 2;

16
libavfilter/af_asyncts.c
View File

@ -110,6 +110,12 @@ static int config_props(AVFilterLink *link)
return 0;
}
/* get amount of data currently buffered, in samples */
static int64_t get_delay(ASyncContext *s)
{
return avresample_available(s->avr) + avresample_get_delay(s->avr);
}
static int request_frame(AVFilterLink *link)
{
AVFilterContext *ctx = link->src;
@ -122,7 +128,7 @@ static int request_frame(AVFilterLink *link)
ret = ff_request_frame(ctx->inputs[0]);
/* flush the fifo */
if (ret == AVERROR_EOF && (nb_samples = avresample_get_delay(s->avr))) {
if (ret == AVERROR_EOF && (nb_samples = get_delay(s))) {
AVFilterBufferRef *buf = ff_get_audio_buffer(link, AV_PERM_WRITE,
nb_samples);
if (!buf)
@ -149,12 +155,6 @@ static int write_to_fifo(ASyncContext *s, AVFilterBufferRef *buf)
return ret;
}
/* get amount of data currently buffered, in samples */
static int64_t get_delay(ASyncContext *s)
{
return avresample_available(s->avr) + avresample_get_delay(s->avr);
}
static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
{
AVFilterContext *ctx = inlink->dst;
@ -191,7 +191,7 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
if (s->resample) {
int comp = av_clip(delta, -s->max_comp, s->max_comp);
av_log(ctx, AV_LOG_VERBOSE, "Compensating %d samples per second.\n", comp);
avresample_set_compensation(s->avr, delta, inlink->sample_rate);
avresample_set_compensation(s->avr, comp, inlink->sample_rate);
}
delta = 0;
}