Merge remote-tracking branch 'qatar/master'

* qatar/master: (29 commits)
  cabac: Move code only used within the CABAC test program into the test program.
  vp56: Drop unnecessary cabac.h #include.
  h264-test: Initialize AVCodecContext.av_class.
  build: Skip compiling network.h and rtsp.h if networking is not enabled.
  cosmetics: drop some pointless parentheses
  Disable annoying warning without changing behavior
  faq: Solutions for common problems with sample paths when running FATE.
  avcodec: attempt to clarify the CODEC_CAP_DELAY documentation
  avcodec: fix avcodec_encode_audio() documentation.
  FATE: xmv-demux test; exercise the XMV demuxer without decoding the perceptual codecs inside.
  vqf: recognize more metadata chunks
  FATE test: BMV demuxer and associated video and audio decoders.
  FATE: indeo4 video decoder test.
  FATE: update xxan-wc4 test to a sample with more code coverage.
  Change the recent h264_mp4toannexb bitstream filter test to output to an elementary stream rather than a program stream.
  g722enc: validate AVCodecContext.trellis
  g722enc: set frame_size, and also handle an odd number of input samples
  g722enc: split encoding into separate functions for trellis vs. no trellis
  mpegaudiodec: Use clearer pointer math
  tta: Fix returned error code at EOF
  ...

Conflicts:
	libavcodec/h264.c
	libavcodec/indeo3.c
	libavcodec/interplayvideo.c
	libavcodec/ivi_common.c
	libavcodec/libxvidff.c
	libavcodec/mpegvideo.c
	libavcodec/ppc/mpegvideo_altivec.c
	libavcodec/tta.c
	libavcodec/utils.c
	libavfilter/vsrc_buffer.c
	libavformat/Makefile
	tests/fate/indeo.mak
	tests/ref/acodec/g722

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-01-08 01:29:15 +01:00
48 changed files with 692 additions and 218 deletions

View File

@ -935,6 +935,48 @@ static int64_t guess_correct_pts(AVCodecContext *ctx,
return pts;
}
static void apply_param_change(AVCodecContext *avctx, AVPacket *avpkt)
{
int size = 0;
const uint8_t *data;
uint32_t flags;
if (!(avctx->codec->capabilities & CODEC_CAP_PARAM_CHANGE))
return;
data = av_packet_get_side_data(avpkt, AV_PKT_DATA_PARAM_CHANGE, &size);
if (!data || size < 4)
return;
flags = bytestream_get_le32(&data);
size -= 4;
if (size < 4) /* Required for any of the changes */
return;
if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) {
avctx->channels = bytestream_get_le32(&data);
size -= 4;
}
if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) {
if (size < 8)
return;
avctx->channel_layout = bytestream_get_le64(&data);
size -= 8;
}
if (size < 4)
return;
if (flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) {
avctx->sample_rate = bytestream_get_le32(&data);
size -= 4;
}
if (flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) {
if (size < 8)
return;
avctx->width = bytestream_get_le32(&data);
avctx->height = bytestream_get_le32(&data);
avcodec_set_dimensions(avctx, avctx->width, avctx->height);
size -= 8;
}
}
int attribute_align_arg avcodec_decode_video2(AVCodecContext *avctx, AVFrame *picture,
int *got_picture_ptr,
AVPacket *avpkt)
@ -947,6 +989,7 @@ int attribute_align_arg avcodec_decode_video2(AVCodecContext *avctx, AVFrame *pi
if((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size || (avctx->active_thread_type&FF_THREAD_FRAME)){
av_packet_split_side_data(avpkt);
apply_param_change(avctx, avpkt);
avctx->pkt = avpkt;
if (HAVE_THREADS && avctx->active_thread_type&FF_THREAD_FRAME)
ret = ff_thread_decode_frame(avctx, picture, got_picture_ptr,
@ -1031,47 +1074,6 @@ int attribute_align_arg avcodec_decode_audio3(AVCodecContext *avctx, int16_t *sa
}
#endif
static void apply_param_change(AVCodecContext *avctx, AVPacket *avpkt)
{
int size = 0;
const uint8_t *data;
uint32_t flags;
if (!(avctx->codec->capabilities & CODEC_CAP_PARAM_CHANGE))
return;
data = av_packet_get_side_data(avpkt, AV_PKT_DATA_PARAM_CHANGE, &size);
if (!data || size < 4)
return;
flags = bytestream_get_le32(&data);
size -= 4;
if (size < 4) /* Required for any of the changes */
return;
if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) {
avctx->channels = bytestream_get_le32(&data);
size -= 4;
}
if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) {
if (size < 8)
return;
avctx->channel_layout = bytestream_get_le64(&data);
size -= 8;
}
if (size < 4)
return;
if (flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) {
avctx->sample_rate = bytestream_get_le32(&data);
size -= 4;
}
if (flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) {
if (size < 8)
return;
avctx->width = bytestream_get_le32(&data);
avctx->height = bytestream_get_le32(&data);
size -= 8;
}
}
int attribute_align_arg avcodec_decode_audio4(AVCodecContext *avctx,
AVFrame *frame,
int *got_frame_ptr,