Commit Graph

107 Commits

Author SHA1 Message Date
Anshul Maheshwari
7d1898ebcc avcodec/dvbsubdec: removed unnecessary null check for subtitle
In refrence to coverity defect 1224278

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 19:47:14 +02:00
Anshul Maheshwari
263932c084 avcodec/dvbsubdec: fix ignoring blank frame by updating got_output
fix ticket 3737

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-27 14:35:58 +02:00
Anshul Maheshwari
ca2f59e121 avcodec/dvbsubdec: support returning exact end times
fixess part of ticket #2024

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 21:06:49 +02:00
Anshul Maheshwari
fbb59a3bf4 avcodec/dvbsubdec: Split save_subtitle_set() out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-15 20:16:49 +02:00
Anshul Maheshwari
77ade55fe5 avcodec/dvbsubdec: add AVClass to context
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-15 19:59:26 +02:00
Anshul Maheshwari
9a11b33a2d avcodec/dvbsubdec: restructure version check
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-15 19:56:09 +02:00
Michael Niedermayer
8f4b176c55 avcodec/dvbsubdec: add some basic av_log debuging support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-04 18:09:18 +02:00
Michael Niedermayer
994a582a02 avcodec/dvbsubdec: use av_mallocz_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-22 20:08:30 +02:00
Michael Niedermayer
5440151fa4 Merge commit '3dc6272bed7890a49080e18eacf3c7a4a6594b0d'
* commit '3dc6272bed7890a49080e18eacf3c7a4a6594b0d':
  Remove a number of unnecessary dsputil.h #includes

Conflicts:
	libavcodec/h264pred.c
	libavcodec/vc1dsp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-05 18:54:15 +02:00
Diego Biurrun
3dc6272bed Remove a number of unnecessary dsputil.h #includes 2014-04-04 19:08:05 +02:00
Michael Niedermayer
6016b8329b Merge commit '05563ccacc98fd185affdbf8cbaf094caf36b852'
* commit '05563ccacc98fd185affdbf8cbaf094caf36b852':
  dsputil: cosmetics: Lose camelCase on ff_cropTbl and ff_squareTbl names

Conflicts:
	libavcodec/bit_depth_template.c
	libavcodec/motionpixels_tablegen.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-14 00:39:51 +01:00
Diego Biurrun
05563ccacc dsputil: cosmetics: Lose camelCase on ff_cropTbl and ff_squareTbl names
Also switch from "tbl" to "tab" name suffixes.
2014-03-13 08:12:44 -07:00
mrlika
36a6297953 avcodec/dvbsubdec: DVB subtitles decoder: support of 5 bytes extradata format
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-09 17:14:57 +01:00
Michael Niedermayer
cf812d8129 avcodec/dvbsubdec: Remove unused display_list_size
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-25 01:22:48 +01:00
Wim Vander Schelden
af09be4f4b Fixed a memory leak in dvbsubenc.c: sub->num_rects was reduced without freeing the associated rects.
Signed-off-by: Wim Vander Schelden <lists@fixnum.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-25 00:41:57 +01:00
Pierre Yves MORDRET
0f02ea0afe libavcodec/dvbsub: fix for Display Definition Segment
Given ETSI EN 300 743 V1.3.1 (2006-11), 7.2.1 Display definition segment
display window parameters are given in this order XMin, XMax, YMin, YMax
if  display_window_flag is set, but here this is not the case.
As a consequence the DVB subtitles are not displayed upon some videos.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Reviewed-by: Kieran Kunhya <kierank@obe.tv>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-13 16:53:22 +01:00
Michael Niedermayer
48f37664a8 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Remove #undefs for formerly forbidden system functions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-07 23:39:31 +01:00
Diego Biurrun
86f910806b Remove #undefs for formerly forbidden system functions
The macros forbidding the system functions no longer exist, obviating
the need for the #undefs.
2013-11-07 00:26:15 +01:00
Michael Niedermayer
ee77140afa Merge commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2'
* commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2':
  cosmetics: Group .name and .long_name together in codec/format declarations

Conflicts:
	libavcodec/8svx.c
	libavcodec/alac.c
	libavcodec/cljr.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/dpxenc.c
	libavcodec/dvdec.c
	libavcodec/dvdsubdec.c
	libavcodec/dvdsubenc.c
	libavcodec/ffv1dec.c
	libavcodec/flacdec.c
	libavcodec/flvdec.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/g726.c
	libavcodec/gif.c
	libavcodec/gifdec.c
	libavcodec/h261dec.c
	libavcodec/h263dec.c
	libavcodec/iff.c
	libavcodec/imc.c
	libavcodec/libopencore-amr.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libspeexenc.c
	libavcodec/libvo-amrwbenc.c
	libavcodec/libvorbisenc.c
	libavcodec/libvpxenc.c
	libavcodec/libx264.c
	libavcodec/libxavs.c
	libavcodec/libxvid.c
	libavcodec/ljpegenc.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg4videodec.c
	libavcodec/msmpeg4dec.c
	libavcodec/pgssubdec.c
	libavcodec/pngdec.c
	libavcodec/pngenc.c
	libavcodec/proresdec_lgpl.c
	libavcodec/proresenc_kostya.c
	libavcodec/ra144enc.c
	libavcodec/rawdec.c
	libavcodec/rv10.c
	libavcodec/sp5xdec.c
	libavcodec/takdec.c
	libavcodec/tta.c
	libavcodec/v210dec.c
	libavcodec/vp6.c
	libavcodec/wavpack.c
	libavcodec/xbmenc.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-04 12:34:23 +02:00
Diego Biurrun
b2bed9325d cosmetics: Group .name and .long_name together in codec/format declarations 2013-10-03 23:32:01 +02:00
Reimar Döffinger
29f244e08e dvbsubdec: Check for invalid clut selector.
Fail decoding if strict compliance is requested.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-09-21 09:51:10 +02:00
JULIAN GARDNER
97ff584af4 Apply clut changes only to one table.
The specification does not allow multiple bits to be set,
but some encoders do it anyway.
Applying it only to the first seems to give better results.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-09-21 09:51:09 +02:00
Reimar Döffinger
fe79fc2ea5 dvbsubdec: set width/height from display def if not set.
This fixes playback of DVB subtitles in
http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket1065/Test1.wtv
in MPlayer.
FFplay is not affected since it assumes that the subtitles
are scaled to match the video - but this usually isn't the
case after rescaling the video and stream-copying subtitles.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2012-08-31 19:58:09 +02:00
Michael Niedermayer
7a72695c05 Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
  Replace all CODEC_ID_* with AV_CODEC_ID_*
  lavc: add AV prefix to codec ids.

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	ffprobe.c
	ffserver.c
	libavcodec/8svx.c
	libavcodec/avcodec.h
	libavcodec/dnxhd_parser.c
	libavcodec/dvdsubdec.c
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/libvorbisenc.c
	libavcodec/mjpeg_parser.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pcm.c
	libavcodec/r210dec.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/version.h
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavformat/asfdec.c
	libavformat/asfenc.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/caf.c
	libavformat/electronicarts.c
	libavformat/flacdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/framecrcenc.c
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/matroska.c
	libavformat/matroskadec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/movenc.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegts.c
	libavformat/mxf.c
	libavformat/mxfdec.c
	libavformat/mxfenc.c
	libavformat/nsvdec.c
	libavformat/nut.c
	libavformat/oggenc.c
	libavformat/pmpdec.c
	libavformat/rawdec.c
	libavformat/rawenc.c
	libavformat/riff.c
	libavformat/sdp.c
	libavformat/utils.c
	libavformat/vocenc.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 22:45:46 +02:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Michael Niedermayer
6101e5322f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtpdec_asf: Set the no_resync_search option for the chained asf demuxer
  asfdec: Add an option for not searching for the packet markers
  cosmetics: Clean up the tiffenc pix_fmts declaration to match the style of others
  cosmetics: Align codec declarations
  cosmetics: Convert mimic.c to utf-8
  avconv: remove an unused function parameter.
  avconv: remove now pointless variables.
  avconv: drop support for building without libavfilter.
  nellymoserenc: fix crash due to memsetting the wrong area.
  libavformat: Only require first packet to be known for audio/video streams
  avplay: Don't try to scale timestamps if the tb isn't set

Conflicts:
	Changelog
	configure
	ffmpeg.c
	libavcodec/aacenc.c
	libavcodec/bmpenc.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/ffv1.c
	libavcodec/flacenc.c
	libavcodec/fraps.c
	libavcodec/huffyuv.c
	libavcodec/libopenjpegdec.c
	libavcodec/mpeg12enc.c
	libavcodec/mpeg4videodec.c
	libavcodec/pamenc.c
	libavcodec/pgssubdec.c
	libavcodec/pngenc.c
	libavcodec/qtrleenc.c
	libavcodec/rawdec.c
	libavcodec/sgienc.c
	libavcodec/tiffenc.c
	libavcodec/v210dec.c
	libavcodec/wmv2dec.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-07 22:41:37 +02:00
Martin Storsjö
00c3b67b8a cosmetics: Align codec declarations
Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-04-06 22:37:38 +03:00
Michael Niedermayer
90f9b06386 dvbsubdec: Fix "set but not used" warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-30 19:59:48 +02:00
Michael Niedermayer
184fc600e1 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegvideo_enc: only allocate output packet when we know there will be output
  Add names for more channel layouts to the channel layout map.
  sunrast: Add a sample request for RMP_RAW colormap.
  avcodec: do not override pts or duration from the audio encoder
  Add prores regression test.
  Enable already existing rso regression test.
  Add regression test for "sox" format muxer/demuxer.
  Add dpx encoding regression test.
  swscale: K&R formatting cosmetics for PowerPC code (part I/II)
  img2: Use ff_guess_image2_codec(filename) shorthand where appropriate.
  Clarify licensing information about files borrowed from libjpeg.
  Mark mutable static data const where appropriate.
  avplay: fix -threads option
  dvbsubdec: avoid undefined signed left shift in RGBA macro
  mlpdec: use av_log_ask_for_sample()
  gif: K&R formatting cosmetics
  png: make .long_name more descriptive
  movdec: Adjust keyframe flagging in fragmented files
  rv34: change most "int stride" into "ptrdiff_t stride".

Conflicts:
	avprobe.c
	ffplay.c
	libavcodec/mlpdec.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pngenc.c
	libavcodec/x86/v210-init.c
	libavfilter/vf_boxblur.c
	libavfilter/vf_crop.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_select.c
	libavfilter/vf_setpts.c
	libavfilter/vf_settb.c
	libavformat/img2.c
	libavutil/audioconvert.c
	tests/codec-regression.sh
	tests/lavf-regression.sh
	tests/ref/lavf/dpx
	tests/ref/vsynth1/prores
	tests/ref/vsynth2/prores

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-22 02:24:18 +01:00
Janne Grunau
6a4cf065c7 dvbsubdec: avoid undefined signed left shift in RGBA macro 2012-02-21 16:01:31 +01:00
Paul Kendall
7df9937fcc Fix dvb subtitle decoding when display segment is missing. 2012-01-29 14:52:56 +01:00
Michael Niedermayer
988f585fcb Merge remote-tracking branch 'qatar/master'
* qatar/master: (44 commits)
  replacement Indeo 3 decoder
  gsm demuxer: do not allocate packet twice.
  flvenc: use first packet delay as global delay.
  ac3enc: doxygen update.
  imc: return error codes instead of 0 for error conditions.
  imc: return meaningful error codes instead of -1
  imc: do not set channel layout for stereo
  imc: validate channel count
  imc: check for ff_fft_init() failure
  imc: check output buffer size before decoding
  imc: use DSPContext.bswap16_buf() to byte-swap packet data
  rtsp: add allowed_media_types option
  libgsm: add flush function to reset the decoder state when seeking
  libgsm: simplify decoding by using a loop
  gsm: log error message when packet is too small
  libgsmdec: do not needlessly set *data_size to 0
  gsmdec: do not needlessly set *data_size to 0
  gsmdec: add flush function to reset the decoder state when seeking
  libgsmdec: check output buffer size before decoding
  gsmdec: log error message when output buffer is too small.
  ...

Conflicts:
	Changelog
	ffplay.c
	libavcodec/indeo3.c
	libavcodec/mjpeg_parser.c
	libavcodec/vp3.c
	libavformat/cutils.c
	libavformat/id3v2.c
	libavutil/parseutils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-03 02:16:26 +01:00
Diego Biurrun
124e28847b Remove some stray unnecessary ffmpeg references. 2011-11-02 10:42:54 +01:00
JULIAN GARDNER
3e01c9b547 dvbsubdec: cosmetic change on how xpos is passed around
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-16 02:06:31 +02:00
Michael Niedermayer
7d2e4673b1 dvbsubdec: Fix 0xf0 end detection
Based on a change by JULIAN GARDNER

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-15 21:28:43 +02:00
JULIAN GARDNER
d5f4857a73 dvbsubdec:dvbsub_display_end_segment() move main loop under if() as its useless if false.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-15 20:16:31 +02:00
JULIAN GARDNER
0f8d77199a dvbsubdec: add version checking
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:20:00 +02:00
JULIAN GARDNER
1fc7b0ed5a dvbsubdec: handle mode change page state
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:19:59 +02:00
JULIAN GARDNER
168a5d3b3c dvbsubdec: change the top_bottom correction
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:19:59 +02:00
JULIAN GARDNER
f12c7ad86d dvbsubdec: fix buf ptr in dvbsub_parse_region_segment()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:19:59 +02:00
JULIAN GARDNER
7e0f4f9d0f dvbsubdec: bottom_field_len fix
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:19:59 +02:00
JULIAN GARDNER
55f17d3175 dvbsubdec: fix x/y_pos checks
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:19:59 +02:00
JULIAN GARDNER
24fb1b64a6 dvbsubdec: outcomment debug stuff in dvbsub_parse_pixel_data_block()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:19:59 +02:00
JULIAN GARDNER
b522d2a3b7 dvbsubdec: dirty handkling
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:19:59 +02:00
JULIAN GARDNER
eea064aea6 dvbsubdec: Fix variable increments & checking in dvbsub_read_*bit_string()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-14 20:12:40 +02:00
Joakim Plate
4a3294ef00 dvbsubdec: don't hardcode subtitle colors count in dvbsubdec to 16
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-10 23:12:29 +02:00
Michael Niedermayer
faba79e080 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata.
  H.264: tweak some other x86 asm for Atom
  probe: Fix insane flow control.
  mpegts: remove invalid error check
  s302m: use nondeprecated audio sample format API
  lavc: use designated initialisers for all codecs.
  x86: cabac: add operand size suffixes missing from 6c32576

Conflicts:
	libavcodec/ac3enc_float.c
	libavcodec/flacenc.c
	libavcodec/frwu.c
	libavcodec/pictordec.c
	libavcodec/qtrleenc.c
	libavcodec/v210enc.c
	libavcodec/wmv2dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-30 06:46:08 +02:00
Anton Khirnov
ec6402b7c5 lavc: use designated initialisers for all codecs.
It's more readable and less prone to breakage.
2011-07-29 08:42:34 +02:00
Jernej Fijačko
8b973d4937 Patch for memory leaks in DVB subtitles decoder
Signed-off-by: Joakim Plate <elupus@ecce.se>
2011-07-16 12:38:20 +02:00
Michael Niedermayer
f9ecb849ef Merge remote-tracking branch 'qatar/master'
* qatar/master:
  crypto: Use av_freep instead of av_free
  lavf: don't try to free private options if priv_data is NULL.
  swscale: fix types of assembly arguments.
  swscale: move two macros that are only used once into caller.
  swscale: remove unused function.
  options: Add missing braces around struct initializer.
  mov: Remove leftover crufty debug statement with references to a local file.
  dvbsubdec: Fix compilation of debug code.
  Remove all uses of now deprecated metadata functions.
  Move metadata API from lavf to lavu.

Conflicts:
	doc/APIchanges
	libavformat/aiffdec.c
	libavformat/asfdec.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/cafdec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/mp3enc.c
	libavformat/wtv.c
	libavutil/avutil.h
	libavutil/internal.h
	libswscale/swscale.c
	libswscale/x86/swscale_template.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-06-09 04:47:19 +02:00