ffmpeg.git
4 years agolavf/mov: Use AVCOL_SPC constants when checking color_space.
Carl Eugen Hoyos [Wed, 20 May 2015 23:04:57 +0000 (01:04 +0200)]
lavf/mov: Use AVCOL_SPC constants when checking color_space.

Suggested-by: Ronald Bultje
4 years agolavf/mov: Write colour matrix "6" for color_space bt470bg.
Carl Eugen Hoyos [Wed, 20 May 2015 22:44:34 +0000 (00:44 +0200)]
lavf/mov: Write colour matrix "6" for color_space bt470bg.

This matches the demuxer's behaviour.

4 years agolavf/mkv: Only skip prores header if the packet is large enough.
Carl Eugen Hoyos [Wed, 20 May 2015 22:43:38 +0000 (00:43 +0200)]
lavf/mkv: Only skip prores header if the packet is large enough.

Fixes a possible endless loop.

4 years agoMerge commit '3efe0393e4f0eaa27bac8833edbd7d3cff4704e1'
Michael Niedermayer [Wed, 20 May 2015 17:33:13 +0000 (19:33 +0200)]
Merge commit '3efe0393e4f0eaa27bac8833edbd7d3cff4704e1'

* commit '3efe0393e4f0eaa27bac8833edbd7d3cff4704e1':
  hevc: make avcodec_decode_video2() fail if get_format() fails

Conflicts:
libavcodec/hevc.c

See: cc5e4bb48476a89cc8ce0c41bc2bd2e8fda9b37c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agonutdec: abort if EOF is reached in decode_info_header/read_sm_data
Andreas Cadhalpun [Tue, 19 May 2015 22:34:42 +0000 (00:34 +0200)]
nutdec: abort if EOF is reached in decode_info_header/read_sm_data

These loops can take a lot of time if count is very large.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
4 years agoavcodec/vmnc: Add back adapted comment about 24bit
Vittorio Giovara [Wed, 20 May 2015 17:24:54 +0000 (19:24 +0200)]
avcodec/vmnc: Add back adapted comment about 24bit

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '7046bd9bc9ce04521edf453c9b603d84d69c7512'
Michael Niedermayer [Wed, 20 May 2015 17:03:51 +0000 (19:03 +0200)]
Merge commit '7046bd9bc9ce04521edf453c9b603d84d69c7512'

* commit '7046bd9bc9ce04521edf453c9b603d84d69c7512':
  lavfi: Move avcodec header to the only filter needing it

Conflicts:
libavfilter/avfilter.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agonutdec: stop skipping bytes at EOF
Andreas Cadhalpun [Tue, 19 May 2015 22:31:24 +0000 (00:31 +0200)]
nutdec: stop skipping bytes at EOF

This can unnecessarily waste a lot of time.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
4 years agonutdec: fix infinite resync loops
Andreas Cadhalpun [Tue, 19 May 2015 22:06:05 +0000 (00:06 +0200)]
nutdec: fix infinite resync loops

nut->last_syncpoint_pos doesn't necessarily change between resync
attempts, so find_any_startcode can return the same startcode again.

Thus remember where the last resync happened and don't try to resync
before that.

This can't be done locally in nut_read_packet, because this wouldn't
prevent infinite resync loops, where after the resync a packet is
returned and while reading a following packet the resync happens again.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
4 years agoavcodec/vmnc: Simplify "24bit" support
Michael Niedermayer [Wed, 20 May 2015 16:50:38 +0000 (18:50 +0200)]
avcodec/vmnc: Simplify "24bit" support

This also makes the code more robust, removing potential out of
array writes.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'eafbc6716cede6d4a652f8bedf82f2901c68d06d'
Michael Niedermayer [Wed, 20 May 2015 16:31:55 +0000 (18:31 +0200)]
Merge commit 'eafbc6716cede6d4a652f8bedf82f2901c68d06d'

* commit 'eafbc6716cede6d4a652f8bedf82f2901c68d06d':
  vmnc: Delay pixel size check

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/hevc: Remove unused variable
Michael Niedermayer [Wed, 20 May 2015 16:15:22 +0000 (18:15 +0200)]
avcodec/hevc: Remove unused variable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoconfigure: add cpuflags for loongson3 series cpu
周晓勇 [Wed, 20 May 2015 10:17:56 +0000 (18:17 +0800)]
configure: add cpuflags for loongson3 series cpu

Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/nutdec: Fix recovery when immedeately after seeking a failure happens
Michael Niedermayer [Wed, 20 May 2015 15:32:48 +0000 (17:32 +0200)]
avformat/nutdec: Fix recovery when immedeately after seeking a failure happens

Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/nutdec: Return error on EOF from get_str()
Michael Niedermayer [Wed, 20 May 2015 15:13:15 +0000 (17:13 +0200)]
avformat/nutdec: Return error on EOF from get_str()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agofate: Add fate-mathops test
Michael Niedermayer [Wed, 20 May 2015 11:40:35 +0000 (13:40 +0200)]
fate: Add fate-mathops test

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec: add mathops test
Michael Niedermayer [Wed, 20 May 2015 11:38:01 +0000 (13:38 +0200)]
avcodec: add mathops test

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agolavc/vmnc: Fix 32bit colour-space, there is no transparency.
Carl Eugen Hoyos [Wed, 20 May 2015 12:59:38 +0000 (14:59 +0200)]
lavc/vmnc: Fix 32bit colour-space, there is no transparency.

4 years agoconfigure: disable mipsfpu for loongson3
周晓勇 [Wed, 20 May 2015 10:15:49 +0000 (18:15 +0800)]
configure: disable mipsfpu for loongson3

MIPSFPU optimization does't support FATE correctly on Loongson-3.

Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agodoc/encoders: add flac
Michael Niedermayer [Wed, 20 May 2015 00:31:03 +0000 (02:31 +0200)]
doc/encoders: add flac

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoFix movtext crashes caused due to lack of proper bounds checking
Niklesh [Tue, 19 May 2015 12:52:55 +0000 (18:22 +0530)]
Fix movtext crashes caused due to lack of proper bounds checking

Signed-off-by: Niklesh <niklesh.lalwani@iitb.ac.in>
4 years agoavcodec/flacenc: Support Multi dimensional quantization
Michael Niedermayer [Tue, 19 May 2015 23:23:39 +0000 (01:23 +0200)]
avcodec/flacenc: Support Multi dimensional quantization

Now with exact bit computations if exact_rice_parameters is enabled

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agohevc: make avcodec_decode_video2() fail if get_format() fails
wm4 [Thu, 14 May 2015 17:23:57 +0000 (19:23 +0200)]
hevc: make avcodec_decode_video2() fail if get_format() fails

Personally, I need the decoder to back out if get_format() returns no
usable pixel format. This didn't work because the error code was not
propagated down the call chain. This in turn happened because the
variable declaration removed in this patch shadowed the variable, whose
value is returned at the end of the function. Consequently, failures of
decode_nal_unit() were ignored in this place.

Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agolavfi: Move avcodec header to the only filter needing it
Vittorio Giovara [Thu, 14 May 2015 22:37:25 +0000 (23:37 +0100)]
lavfi: Move avcodec header to the only filter needing it

af_ashowinfo, due to the enum AVAudioServiceType use.

4 years agovmnc: Delay pixel size check
Vittorio Giovara [Tue, 19 May 2015 15:57:46 +0000 (16:57 +0100)]
vmnc: Delay pixel size check

Some clients incorrectly set 24 as bits_per_coded_sample, while
the actual value is preserved in one of the codec headers.
In order to work around this, delay the check until decode_frame().

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
4 years agoavcodec/flacenc: Mark pointers/array arguments const which are not changed
Michael Niedermayer [Tue, 19 May 2015 17:47:22 +0000 (19:47 +0200)]
avcodec/flacenc: Mark pointers/array arguments const which are not changed

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/flacenc: Simplify md5 calculation code by using AV_WL24()
Michael Niedermayer [Tue, 19 May 2015 17:41:44 +0000 (19:41 +0200)]
avcodec/flacenc: Simplify md5 calculation code by using AV_WL24()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavutil/pixfmt: Improve ascii art showing the meaning of the AVChromaLocation values
Michael Niedermayer [Tue, 19 May 2015 15:47:04 +0000 (17:47 +0200)]
avutil/pixfmt: Improve ascii art showing the meaning of the AVChromaLocation values

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/flacenc: Move udata and sums to FlacSubframe
Michael Niedermayer [Tue, 19 May 2015 11:48:30 +0000 (13:48 +0200)]
avcodec/flacenc: Move udata and sums to FlacSubframe

This significantly reduces the amount of stack space needed and
also permits to simply copy the rice context again without speed
penalty

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agofate: Add test for -exact_rice_parameters 1
Michael Niedermayer [Tue, 19 May 2015 11:43:18 +0000 (13:43 +0200)]
fate: Add test for -exact_rice_parameters 1

4 years agoavcodec/flacenc: Support calculating rice parameters exactly
Michael Niedermayer [Tue, 19 May 2015 11:26:55 +0000 (13:26 +0200)]
avcodec/flacenc: Support calculating rice parameters exactly

Some files benefit by about 0.3% from this, and speedwise its ok
other files do not benefit and encode to the same size

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/flacenc: Do not copy unused udata array -> 5x faster calc_rice_params()
Michael Niedermayer [Tue, 19 May 2015 10:11:27 +0000 (12:11 +0200)]
avcodec/flacenc: Do not copy unused udata array -> 5x faster calc_rice_params()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/golomb: Remove disabled and broken code
Michael Niedermayer [Tue, 19 May 2015 01:23:39 +0000 (03:23 +0200)]
avcodec/golomb: Remove disabled and broken code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/mss2: use < 0 instead of != 0 to check for error of vlc initialization
Michael Niedermayer [Tue, 19 May 2015 01:22:33 +0000 (03:22 +0200)]
avcodec/mss2: use < 0 instead of != 0 to check for error of vlc initialization

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoffmpeg_opt: Compensate for DTS/PTS difference in seeking when its based on DTS
Michael Niedermayer [Mon, 18 May 2015 18:27:04 +0000 (20:27 +0200)]
ffmpeg_opt: Compensate for DTS/PTS difference in seeking when its based on DTS

Fixes Ticket4554

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agolibavcodec/x265: detect csps in libx265_encode_init_csp()
Steve Borho [Sat, 16 May 2015 03:05:12 +0000 (22:05 -0500)]
libavcodec/x265: detect csps in libx265_encode_init_csp()

Without this change, if you link with an 8bit libx265 and try to specify
a 10bit input color space via:

  ffmpeg -i in.mov -c:v libx265 -pix_fmt yuv420p10le out.mp4

It will error with:

  Incompatible pixel format 'yuv420p10le' for codec 'libx265',
  auto-selecting format 'yuv420p'

With this fix, it will learn if a 10bit libx265 is available at startup,
and thus allow 10bit input color spaces.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
4 years agoavcodec/snow_dwt: Remove ff_ prefix from ff_spatial_idwt_init() and ff_spatial_idwt_s...
Michael Niedermayer [Mon, 18 May 2015 12:07:48 +0000 (14:07 +0200)]
avcodec/snow_dwt: Remove ff_ prefix from ff_spatial_idwt_init() and ff_spatial_idwt_slice()

They are only used once in the file in which they are defined

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/hevc_cabac: Rename ff_hevc_transform_skip_flag_decode() to hevc_transform_ski...
Michael Niedermayer [Mon, 18 May 2015 11:28:14 +0000 (13:28 +0200)]
avcodec/hevc_cabac: Rename ff_hevc_transform_skip_flag_decode() to hevc_transform_skip_flag_decode()

The function is static and used once in the file its defined in

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavfilter/avfiltergraph: Rename ff_avfilter_graph_config_pointers to graph_config_poin...
Michael Niedermayer [Mon, 18 May 2015 11:22:27 +0000 (13:22 +0200)]
avfilter/avfiltergraph: Rename ff_avfilter_graph_config_pointers to graph_config_pointers.

The function is static and only used once in the file its defined in.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/mxfenc: Set horizontal chroma subsample value from pixel format if available
Michael Niedermayer [Sat, 16 May 2015 18:02:01 +0000 (20:02 +0200)]
avformat/mxfenc: Set horizontal chroma subsample value from pixel format if available

Reviewed-by: tim nicholson <nichot20@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/mxfenc: Set the component depth from the pixel format if available
Michael Niedermayer [Sat, 16 May 2015 17:59:18 +0000 (19:59 +0200)]
avformat/mxfenc: Set the component depth from the pixel format if available

Reviewed-by: tim nicholson <nichot20@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge remote-tracking branch 'rbultje/vp9-bugfixes'
Michael Niedermayer [Mon, 18 May 2015 00:35:12 +0000 (02:35 +0200)]
Merge remote-tracking branch 'rbultje/vp9-bugfixes'

* rbultje/vp9-bugfixes:
  vp9: match another find_ref_mvs() bug in libvpx.
  vp9: fix scaled motion vector clipping for sub8x8 blocks.
  vp9: improve signbias check.
  vp9: don't allow compound references if error_resilience is enabled.
  vp9: clamp segmented lflvl before applying ref/mode deltas.
  vp9: reset loopfilter mode/ref deltas on keyframe.
  vp9: fix crash when playing back 440/440 content with width%64<56.
  vp9: extend loopfilter workaround for vp9 h/v mix-up to work for 422.
  vp9: clip motion vectors in the same way as libvpx does.
  vp9: set skip flag if the block had no coded coefficients.
  vp9: apply mv scaling workaround only when subsampling is enabled.
  vp9: read all 4x4 blocks in sub8x8 blocks individually with scalability.
  vp9: fix segmentation map referencing upon framesize change.
  vp9: disable more pmulhrsw optimizations in idct16/32.
  vp9: disable all pmulhrsw in 8/16 iadst x86 optimizations.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agocmdutils: Fix sign error in display matrix auto-rotation code
Michael Niedermayer [Sun, 17 May 2015 23:11:02 +0000 (01:11 +0200)]
cmdutils: Fix sign error in display matrix auto-rotation code

This makes the sample from Ticket4560 behave consistently with either branch

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoffmpeg: Do not copy the display matrix if rotation meta-data is manually added
Michael Niedermayer [Sun, 17 May 2015 22:28:57 +0000 (00:28 +0200)]
ffmpeg: Do not copy the display matrix if rotation meta-data is manually added

Fixes Ticket4560

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/golomb: fix reading huge signed rice golomb values
Michael Niedermayer [Sun, 17 May 2015 17:08:38 +0000 (19:08 +0200)]
avcodec/golomb: fix reading huge signed rice golomb values

No testcase is known, nor any case where such huge values would occur

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/golomb: get_ur_golomb_jpegls: Fix reading huge k values
Michael Niedermayer [Sun, 17 May 2015 17:07:17 +0000 (19:07 +0200)]
avcodec/golomb: get_ur_golomb_jpegls: Fix reading huge k values

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/hlsenc: do not append an endlist tag when the stream ends
MrBoogs [Tue, 21 Apr 2015 21:53:57 +0000 (15:53 -0600)]
avformat/hlsenc: do not append an endlist tag when the stream ends

Reviewed-by: Thomas Volkert <silvo@gmx.net>
4 years agoavformat/hlsenc: Add hls flag for starting a playlist with a discontinuity on startup
MrBoogs [Tue, 21 Apr 2015 21:52:03 +0000 (15:52 -0600)]
avformat/hlsenc: Add hls flag for starting a playlist with  a discontinuity on startup

Reviewed-by: Thomas Volkert <silvo@gmx.net>
4 years agoavformat/hlsenc: Add hls flag for rounding m3u8 durations to whole numbers, problems...
MrBoogs [Tue, 21 Apr 2015 21:46:17 +0000 (15:46 -0600)]
avformat/hlsenc: Add hls flag for rounding m3u8 durations to whole numbers, problems with floats on some devices

Reviewed-by: Thomas Volkert <silvo@gmx.net>
4 years agoavcodec/flacdec: Attempt to auto-detect old buggy flac
Michael Niedermayer [Sun, 17 May 2015 11:10:33 +0000 (13:10 +0200)]
avcodec/flacdec: Attempt to auto-detect old buggy flac

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agolavc/vc1: Never decode vc1 as gray if gray decoding was not enabled.
Carl Eugen Hoyos [Sun, 17 May 2015 10:58:44 +0000 (12:58 +0200)]
lavc/vc1: Never decode vc1 as gray if gray decoding was not enabled.

4 years agolavf/mpeg: Do not detect unknown audio in Hikvision streams as alaw.
Carl Eugen Hoyos [Sun, 17 May 2015 10:57:27 +0000 (12:57 +0200)]
lavf/mpeg: Do not detect unknown audio in Hikvision streams as alaw.

4 years agolavc: Print a warning if gray decoding was requested but not enabled.
Carl Eugen Hoyos [Sun, 17 May 2015 08:22:03 +0000 (10:22 +0200)]
lavc: Print a warning if gray decoding was requested but not enabled.

4 years agolavf/wav: Read files >4G if no smaller filesize was written.
Carl Eugen Hoyos [Sat, 16 May 2015 21:33:48 +0000 (23:33 +0200)]
lavf/wav: Read files >4G if no smaller filesize was written.

Fixes second part of ticket #4543.

4 years agolavf/wav: Print an error if files >4G are written.
Carl Eugen Hoyos [Sat, 16 May 2015 21:32:56 +0000 (23:32 +0200)]
lavf/wav: Print an error if files >4G are written.

Additionally, don't write an incorrect shorter size for such files.

Fixes part of ticket #4543.

4 years agolavc/h263: Set color_range for gray decoding.
Carl Eugen Hoyos [Sat, 16 May 2015 21:32:27 +0000 (23:32 +0200)]
lavc/h263: Set color_range for gray decoding.

4 years agolavc/vc1: Set color_range for gray decoding.
Carl Eugen Hoyos [Sat, 16 May 2015 21:32:14 +0000 (23:32 +0200)]
lavc/vc1: Set color_range for gray decoding.

4 years agolavf/mov: Tell users about the use_absolute_path option.
Carl Eugen Hoyos [Sat, 16 May 2015 21:31:44 +0000 (23:31 +0200)]
lavf/mov: Tell users about the use_absolute_path option.

Fixes ticket #4539.

4 years agolavc/qdrw: Fix overwrite when reading invalid Quickdraw images.
Carl Eugen Hoyos [Sat, 16 May 2015 20:51:16 +0000 (22:51 +0200)]
lavc/qdrw: Fix overwrite when reading invalid Quickdraw images.

4 years agolavc/flac: Fix encoding and decoding with high lpc.
Carl Eugen Hoyos [Tue, 12 May 2015 11:00:29 +0000 (13:00 +0200)]
lavc/flac: Fix encoding and decoding with high lpc.

Based on an analysis by trac user lvqcl.

Fixes ticket #4421, reported by Chase Walker.

4 years agolavc/flacdec: Sanitize FLACSTREAMINFO usage.
Carl Eugen Hoyos [Tue, 12 May 2015 10:47:57 +0000 (12:47 +0200)]
lavc/flacdec: Sanitize FLACSTREAMINFO usage.

4 years agoavformat/avidec: add mp2 to the list of exceptions instead of generally treating...
Michael Niedermayer [Sat, 16 May 2015 23:34:35 +0000 (01:34 +0200)]
avformat/avidec: add mp2 to the list of exceptions instead of generally treating dshow_block_align==1 special

Fixes Ticket4552

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoffmpeg: only apply last picture flush code at EOF
Michael Niedermayer [Sat, 16 May 2015 21:08:09 +0000 (23:08 +0200)]
ffmpeg: only apply last picture flush code at EOF

Fixes Ticket4562

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavfilter/buffersink: return EOF if closed link in av_buffersink_get_frame_flags()
Michael Niedermayer [Sat, 16 May 2015 22:22:09 +0000 (00:22 +0200)]
avfilter/buffersink: return EOF if closed link in av_buffersink_get_frame_flags()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '732dd658687bd9a2e5c622e38c481825b57af250'
Michael Niedermayer [Sat, 16 May 2015 19:14:01 +0000 (21:14 +0200)]
Merge commit '732dd658687bd9a2e5c622e38c481825b57af250'

* commit '732dd658687bd9a2e5c622e38c481825b57af250':
  doc: Add $branch to FATE config template

Conflicts:
doc/fate.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/aacenc: use < 0 instead of != 0 for error checks
Michael Niedermayer [Sat, 16 May 2015 17:07:31 +0000 (19:07 +0200)]
avcodec/aacenc: use < 0 instead of != 0 for error checks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/j2kenc: Use ret < 0 instead of ret != 0 for error checks
Michael Niedermayer [Sat, 16 May 2015 16:37:55 +0000 (18:37 +0200)]
avcodec/j2kenc: Use ret < 0 instead of ret != 0 for error checks

This is how most code in FFmpeg checks for failures

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/mux: use <0 instead of != 0 for error check of init_muxer()
Michael Niedermayer [Sat, 16 May 2015 16:33:51 +0000 (18:33 +0200)]
avformat/mux: use <0 instead of != 0 for error check of init_muxer()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agovp9: match another find_ref_mvs() bug in libvpx.
Ronald S. Bultje [Sat, 16 May 2015 15:59:01 +0000 (11:59 -0400)]
vp9: match another find_ref_mvs() bug in libvpx.

If we find a second non-sub8x8 motion vector for a non-first sub8x8
block, and the clamped value is identical to the first non-sub8x8
motion vector, then the resulting nearmv motion vector is forced to
zero.

4 years agodoc: Add $branch to FATE config template
Timothy Gu [Wed, 13 May 2015 23:46:47 +0000 (16:46 -0700)]
doc: Add $branch to FATE config template

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
4 years agovp9: fix scaled motion vector clipping for sub8x8 blocks.
Ronald S. Bultje [Sat, 16 May 2015 12:36:19 +0000 (08:36 -0400)]
vp9: fix scaled motion vector clipping for sub8x8 blocks.

To match the obscure clipping bug behaviour in libvpx.

4 years agoavdevice/v4l2: Fix vertical alignment in list_formats() output
Michael Niedermayer [Sat, 16 May 2015 12:35:36 +0000 (14:35 +0200)]
avdevice/v4l2: Fix vertical alignment in list_formats() output

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/mov: Fix parsing short loci
Michael Niedermayer [Sat, 16 May 2015 11:51:18 +0000 (13:51 +0200)]
avformat/mov: Fix parsing short loci

Fixes Ticket4557

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/mov: Print reason of loci parsing failure
Michael Niedermayer [Sat, 16 May 2015 11:50:38 +0000 (13:50 +0200)]
avformat/mov: Print reason of loci parsing failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoffmpeg: Support preserving the source key frame timings
anatolschwarz [Tue, 5 May 2015 13:14:35 +0000 (16:14 +0300)]
ffmpeg: Support preserving the source key frame timings

Added option "source" to force_key_frames

4 years agovp9: improve signbias check.
Ronald S. Bultje [Sat, 16 May 2015 01:14:08 +0000 (21:14 -0400)]
vp9: improve signbias check.

Otherwise it will still scale motion vectors, which leads to corrupted
prediction.

4 years agoffmpeg: Remove another unneeded ost->filter_graph check
Michael Niedermayer [Fri, 15 May 2015 20:30:42 +0000 (22:30 +0200)]
ffmpeg: Remove another unneeded ost->filter_graph check

Fixes CID1241508

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/hevc: Fix typo in num_entry_point_offsets check
Michael Niedermayer [Fri, 15 May 2015 20:12:08 +0000 (22:12 +0200)]
avcodec/hevc: Fix typo in num_entry_point_offsets check

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/libtheoraenc: Check for av_malloc failure
Michael Niedermayer [Fri, 15 May 2015 20:02:12 +0000 (22:02 +0200)]
avcodec/libtheoraenc: Check for av_malloc failure

Fixes CID1257799

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agovp9: don't allow compound references if error_resilience is enabled.
Ronald S. Bultje [Fri, 15 May 2015 18:15:46 +0000 (14:15 -0400)]
vp9: don't allow compound references if error_resilience is enabled.

libvpx (probably accidentally) clears the bits if error_res is set,
along with keyframe/intraonly. This probably wasn't the intention
(since it's local data), but it's behaviour we have to copy...

4 years agovp9: clamp segmented lflvl before applying ref/mode deltas.
Ronald S. Bultje [Fri, 15 May 2015 15:43:09 +0000 (11:43 -0400)]
vp9: clamp segmented lflvl before applying ref/mode deltas.

4 years agovp9: reset loopfilter mode/ref deltas on keyframe.
Ronald S. Bultje [Fri, 15 May 2015 15:42:39 +0000 (11:42 -0400)]
vp9: reset loopfilter mode/ref deltas on keyframe.

4 years agovp9: fix crash when playing back 440/440 content with width%64<56.
Ronald S. Bultje [Fri, 15 May 2015 02:48:59 +0000 (22:48 -0400)]
vp9: fix crash when playing back 440/440 content with width%64<56.

4 years agovp9: extend loopfilter workaround for vp9 h/v mix-up to work for 422.
Ronald S. Bultje [Fri, 15 May 2015 02:40:26 +0000 (22:40 -0400)]
vp9: extend loopfilter workaround for vp9 h/v mix-up to work for 422.

4 years agoavformat/rtsp: print a debug level note if time parsing fails
Michael Niedermayer [Fri, 15 May 2015 18:19:21 +0000 (20:19 +0200)]
avformat/rtsp: print a debug level note if time parsing fails

Fixes CID733718 again

This partly reverts commit eb7ddb5066843ab16caf33b05eafb2576648b797.

4 years agoavcodec/svq1dec: Remove duplicate buf_size check
Michael Niedermayer [Fri, 15 May 2015 18:06:24 +0000 (20:06 +0200)]
avcodec/svq1dec: Remove duplicate buf_size check

Fixes CID1297573

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/dcadec: Check active_bands
Michael Niedermayer [Fri, 15 May 2015 16:29:40 +0000 (18:29 +0200)]
avcodec/dcadec: Check active_bands

Fixes CID1297594 part2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/dcadec: Check scale table index
Michael Niedermayer [Fri, 15 May 2015 16:04:12 +0000 (18:04 +0200)]
avcodec/dcadec: Check scale table index

Fixes CID1297594 part 1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/sonic: More completely check sample_rate_index and channels
Michael Niedermayer [Fri, 15 May 2015 15:31:58 +0000 (17:31 +0200)]
avcodec/sonic: More completely check sample_rate_index and channels

Fixes CID1271783

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/sonic: check memory allocations
Michael Niedermayer [Fri, 15 May 2015 15:26:25 +0000 (17:26 +0200)]
avcodec/sonic: check memory allocations

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/smvjpegdec: check avcodec_decode_video2() return code
Michael Niedermayer [Fri, 15 May 2015 15:21:10 +0000 (17:21 +0200)]
avcodec/smvjpegdec: check avcodec_decode_video2() return code

Fixes CID1271810

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/shorten: More complete pred_order check
Michael Niedermayer [Fri, 15 May 2015 15:02:28 +0000 (17:02 +0200)]
avcodec/shorten: More complete pred_order check

Fixes CID1239055

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/shorten: Fix code depending on signed overflow behavior
Michael Niedermayer [Fri, 15 May 2015 14:58:51 +0000 (16:58 +0200)]
avcodec/shorten: Fix code depending on signed overflow behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/shorten: Check skip_bytes()
Michael Niedermayer [Fri, 15 May 2015 14:48:31 +0000 (16:48 +0200)]
avcodec/shorten: Check skip_bytes()

Fixes CID1210526

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/put_bits: Remove dead code in put_bits()
Michael Niedermayer [Fri, 15 May 2015 14:19:53 +0000 (16:19 +0200)]
avcodec/put_bits: Remove dead code in put_bits()

Fixes CID1297574

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/proresdec2: Reset slice_count on deallocation
Michael Niedermayer [Fri, 15 May 2015 13:23:32 +0000 (15:23 +0200)]
avcodec/proresdec2: Reset slice_count on deallocation

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/vp9: Use separate memset for counts.eob
Michael Niedermayer [Fri, 15 May 2015 09:10:10 +0000 (11:10 +0200)]
avcodec/vp9: Use separate memset for counts.eob

Makes no real difference, but maybe scares coverity less (CID1297578)

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoffmpeg: Print an error if avfilter_graph_queue_command() failed
Michael Niedermayer [Fri, 15 May 2015 10:41:28 +0000 (12:41 +0200)]
ffmpeg: Print an error if avfilter_graph_queue_command() failed

Fixes CID1271809

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoffmpeg: remove unneeded ost->filter check
Michael Niedermayer [Fri, 15 May 2015 10:34:20 +0000 (12:34 +0200)]
ffmpeg: remove unneeded ost->filter check

Fixes CID1241508

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/acelp_vectors: Assert that x is within the array in ff_set_fixed_vector()
Michael Niedermayer [Fri, 15 May 2015 10:16:36 +0000 (12:16 +0200)]
avcodec/acelp_vectors: Assert that x is within the array in ff_set_fixed_vector()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>