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Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  rtpdec: Use our own SSRC in the SDES field when sending RRs
  Finalize changelog for 0.8 Release
  Prepare for 0.8 Release
  threads: change the default for threads back to 1
  threads: update slice_count and slice_offset from user context
  aviocat: Remove useless includes
  doc/APIChanges: fill in missing dates and hashes
  Revert "avserver: fix build after the next bump."
  mpegaudiodec: switch error detection check to AV_EF_BUFFER
  lavf: rename fer option and document resulting (f_)err_detect options
  lavc: rename err_filter option to err_detect and document it
  mpegvideo: fix invalid memory access for small video dimensions
  movenc: Reorder entries in the MOVIentry struct, for tigheter packing
  rtsp: Remove extern declarations for variables that don't exist
  aviocat: Flush the output before closing

Conflicts:
	Changelog
	RELEASE
	libavcodec/mpegaudiodec.c
	libavcodec/pthread.c
	libavformat/options.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-01-21 23:11:27 +01:00
commit b5a69e79c5
15 changed files with 83 additions and 63 deletions
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24
libavcodec/pthread.c
View file

@ -420,7 +420,6 @@ static int update_context_from_thread(AVCodecContext *dst, AVCodecContext *src,
dst->has_b_frames = src->has_b_frames;
dst->idct_algo = src->idct_algo;
dst->slice_count = src->slice_count;
dst->bits_per_coded_sample = src->bits_per_coded_sample;
dst->sample_aspect_ratio = src->sample_aspect_ratio;
@ -455,8 +454,9 @@ static int update_context_from_thread(AVCodecContext *dst, AVCodecContext *src,
*
* @param dst The destination context.
* @param src The source context.
* @return 0 on success, negative error code on failure
*/
static void update_context_from_user(AVCodecContext *dst, AVCodecContext *src)
static int update_context_from_user(AVCodecContext *dst, AVCodecContext *src)
{
#define copy_fields(s, e) memcpy(&dst->s, &src->s, (char*)&dst->e - (char*)&dst->s);
dst->flags = src->flags;
@ -478,6 +478,22 @@ static void update_context_from_user(AVCodecContext *dst, AVCodecContext *src)
dst->frame_number = src->frame_number;
dst->reordered_opaque = src->reordered_opaque;
dst->thread_safe_callbacks = src->thread_safe_callbacks;
if (src->slice_count && src->slice_offset) {
if (dst->slice_count < src->slice_count) {
int *tmp = av_realloc(dst->slice_offset, src->slice_count *
sizeof(*dst->slice_offset));
if (!tmp) {
av_free(dst->slice_offset);
return AVERROR(ENOMEM);
}
dst->slice_offset = tmp;
}
memcpy(dst->slice_offset, src->slice_offset,
src->slice_count * sizeof(*dst->slice_offset));
}
dst->slice_count = src->slice_count;
return 0;
#undef copy_fields
}
@ -588,7 +604,8 @@ int ff_thread_decode_frame(AVCodecContext *avctx,
*/
p = &fctx->threads[fctx->next_decoding];
update_context_from_user(p->avctx, avctx);
err = update_context_from_user(p->avctx, avctx);
if (err) return err;
err = submit_packet(p, avpkt);
if (err) return err;
@ -764,6 +781,7 @@ static void frame_thread_free(AVCodecContext *avctx, int thread_count)
if (i) {
av_freep(&p->avctx->priv_data);
av_freep(&p->avctx->internal);
av_freep(&p->avctx->slice_offset);
}
av_freep(&p->avctx);