virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
Code Issues Releases Activity

Merge commit 'c18838f5eb7d7001a9dc653f5162868c04c1b2a1'

Browse Source 
* commit 'c18838f5eb7d7001a9dc653f5162868c04c1b2a1':
  h264_ps: Use more meaningful error values

Conflicts:
	libavcodec/h264_ps.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-08-21 13:03:40 +02:00
commit 70a73213b7
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
libavcodec/h264_ps.c
View File

@ -132,7 +132,7 @@ static inline int decode_hrd_parameters(H264Context *h, SPS *sps)
if (cpb_count > 32U) {
av_log(h->avctx, AV_LOG_ERROR, "cpb_count %d invalid\n", cpb_count);
return -1;
return AVERROR_INVALIDDATA;
}
get_bits(&h->gb, 4); /* bit_rate_scale */
@ -166,7 +166,7 @@ static inline int decode_vui_parameters(H264Context *h, SPS *sps)
sps->sar = pixel_aspect[aspect_ratio_idc];
} else {
av_log(h->avctx, AV_LOG_ERROR, "illegal aspect ratio\n");
return -1;
return AVERROR_INVALIDDATA;
}
} else {
sps->sar.num =
@ -215,7 +215,7 @@ static inline int decode_vui_parameters(H264Context *h, SPS *sps)
av_log(h->avctx, AV_LOG_ERROR,
"time_scale/num_units_in_tick invalid or unsupported (%d/%d)\n",
sps->time_scale, sps->num_units_in_tick);
return -1;
return AVERROR_INVALIDDATA;
}
sps->fixed_frame_rate_flag = get_bits1(&h->gb);
}
@ -223,11 +223,11 @@ static inline int decode_vui_parameters(H264Context *h, SPS *sps)
sps->nal_hrd_parameters_present_flag = get_bits1(&h->gb);
if (sps->nal_hrd_parameters_present_flag)
if (decode_hrd_parameters(h, sps) < 0)
return -1;
return AVERROR_INVALIDDATA;
sps->vcl_hrd_parameters_present_flag = get_bits1(&h->gb);
if (sps->vcl_hrd_parameters_present_flag)
if (decode_hrd_parameters(h, sps) < 0)
return -1;
return AVERROR_INVALIDDATA;
if (sps->nal_hrd_parameters_present_flag ||
sps->vcl_hrd_parameters_present_flag)
get_bits1(&h->gb); /* low_delay_hrd_flag */
@ -253,7 +253,7 @@ static inline int decode_vui_parameters(H264Context *h, SPS *sps)
/* max_dec_frame_buffering || max_dec_frame_buffering > 16 */) {
av_log(h->avctx, AV_LOG_ERROR,
"illegal num_reorder_frames %d\n", sps->num_reorder_frames);
return -1;
return AVERROR_INVALIDDATA;
}
}
@ -339,11 +339,11 @@ int ff_h264_decode_seq_parameter_set(H264Context *h)
if (sps_id >= MAX_SPS_COUNT) {
av_log(h->avctx, AV_LOG_ERROR, "sps_id (%d) out of range\n", sps_id);
return -1;
return AVERROR_INVALIDDATA;
}
sps = av_mallocz(sizeof(SPS));
if (sps == NULL)
return -1;
if (!sps)
return AVERROR(ENOMEM);
sps->time_offset_length = 24;
sps->profile_idc = profile_idc;
@ -597,8 +597,8 @@ int ff_h264_decode_picture_parameter_set(H264Context *h, int bit_length)
}
pps = av_mallocz(sizeof(PPS));
if (pps == NULL)
return -1;
if (!pps)
return AVERROR(ENOMEM);
pps->sps_id = get_ue_golomb_31(&h->gb);
if ((unsigned)pps->sps_id >= MAX_SPS_COUNT ||
h->sps_buffers[pps->sps_id] == NULL) {