FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
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>	11 years ago
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>	11 years ago
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>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
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>	13 years ago
Michael Niedermayer	90f9b06386	dvbsubdec: Fix "set but not used" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Janne Grunau	6a4cf065c7	dvbsubdec: avoid undefined signed left shift in RGBA macro	13 years ago
Paul Kendall	7df9937fcc	Fix dvb subtitle decoding when display segment is missing.	13 years ago
Diego Biurrun	124e28847b	Remove some stray unnecessary ffmpeg references.	13 years ago
JULIAN GARDNER	3e01c9b547	dvbsubdec: cosmetic change on how xpos is passed around Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7d2e4673b1	dvbsubdec: Fix 0xf0 end detection Based on a change by JULIAN GARDNER Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
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>	13 years ago
JULIAN GARDNER	0f8d77199a	dvbsubdec: add version checking Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
JULIAN GARDNER	1fc7b0ed5a	dvbsubdec: handle mode change page state Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
JULIAN GARDNER	168a5d3b3c	dvbsubdec: change the top_bottom correction Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
JULIAN GARDNER	f12c7ad86d	dvbsubdec: fix buf ptr in dvbsub_parse_region_segment() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
JULIAN GARDNER	7e0f4f9d0f	dvbsubdec: bottom_field_len fix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
JULIAN GARDNER	55f17d3175	dvbsubdec: fix x/y_pos checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
JULIAN GARDNER	24fb1b64a6	dvbsubdec: outcomment debug stuff in dvbsub_parse_pixel_data_block() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
JULIAN GARDNER	b522d2a3b7	dvbsubdec: dirty handkling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
JULIAN GARDNER	eea064aea6	dvbsubdec: Fix variable increments & checking in dvbsub_read_*bit_string() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Joakim Plate	4a3294ef00	dvbsubdec: don't hardcode subtitle colors count in dvbsubdec to 16 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	13 years ago
Jernej Fijačko	8b973d4937	Patch for memory leaks in DVB subtitles decoder Signed-off-by: Joakim Plate <elupus@ecce.se>	14 years ago
Diego Biurrun	a4855adc80	dvbsubdec: Fix compilation of debug code.	14 years ago
Diego Biurrun	02a8d43adf	Replace some av_log/printf + #ifdef combinations by av_dlog.	14 years ago
Diego Biurrun	1f6b9cc31d	Replace some nonstandard DEBUG_* preprocessor directives by plain DEBUG.	14 years ago
JULIAN GARDNER	e822c237b3	dvbsubdec: Split delete_state()	14 years ago
Aurelien Jacobs	3ee8ca9b08	add avcodec_get_subtitle_defaults() to initialize AVSubtitle struct Call this new function before decode() to replace the custom and inconsistant initialization in various decoders. This function is equivalent to avcodec_get_frame_defaults() for AVFrame. Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Janne Grunau	1a08928538	dvbsubdec: check against buffer overreads Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit `493aa30adf`)	14 years ago
Reimar Döffinger	20708223db	Do not fail DVB sub decoding because of a few padding bytes Instead of returning an error when bytes are left over, just return the number of actually used bytes as other decoders do. Instead add a special case so an error will be returned when none of the data looks valid to avoid making debugging a pain. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit `4a72765a1c`)	14 years ago
Janne Grunau	493aa30adf	dvbsubdec: check against buffer overreads Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Reimar Döffinger	4a72765a1c	Do not fail DVB sub decoding because of a few padding bytes Instead of returning an error when bytes are left over, just return the number of actually used bytes as other decoders do. Instead add a special case so an error will be returned when none of the data looks valid to avoid making debugging a pain. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Jindrich Makovicka	52b2e95cd9	dvdsubdec.c: prevent input buffer overflow In some places, dvbsubdec passes improper input buffer size to bitstream reading functions, not accounting for reading pointer updates. Fixed by using buffer_end - buffer pointer instead of fixed buffer length. Signed-off-by: Jindrich Makovicka <makovick@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Jindrich Makovicka	5bea615dc3	dvbsubdec: pass correct input buffer size In some places, dvbsubdec passes improper input buffer size to bitstream reading functions, not accounting for reading pointer updates. Fixed by using buffer_end - buffer pointer instead of fixed buffer length. Signed-off-by: Jindrich Makovicka <makovick@gmail.com> Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Clément Bœsch	e31a744155	Remove a few if (p) av_free(p) forms Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `437fb1c87d`)	14 years ago
Clément Bœsch	437fb1c87d	Remove a few if (p) av_free(p) forms Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Luca Barbato	9ef5a9deaf	Replace dprintf with av_dlog dprintf clashes with POSIX.1-2008 (cherry picked from commit `dfd2a005eb`)	14 years ago
Luca Barbato	dfd2a005eb	Replace dprintf with av_dlog dprintf clashes with POSIX.1-2008	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reimar Döffinger	b834becdae	Pass the composition and ancillary ID for DVB subtitles via extradata instead of sub_id, this allows detecting when that information is not available and just decode everything. In addition extradata is required for many codecs and thus in contrast to sub_id generally already passed on by any programs using libav*. Also ask for a sample if we encounter a stream with multiple/changing IDs. Originally committed as revision 24238 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	3174073623	Remove useless casts and memset. Originally committed as revision 24186 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	2b4abbd6f5	Move colorspace.h from libavcodec to libavutil. Avoid a compile-time dependency of the pad filter on libavcodec. Originally committed as revision 23940 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Janne Grunau	08943c0bd1	dvbsub: parse display definition segment The display definition segment is used to properly display SD DVB subtitles in HD video streams. Originally committed as revision 23626 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	29d7eef7dc	Always allocate a buffer of AVPALETTE_SIZE for palette in the subtitle decoders instead of as small as possible. This avoids completely unnecessary issues with e.g. libswscale. Originally committed as revision 19673 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	8b44de14d1	Change av_log() calls surrounded by '#ifdef DEBUG' into dprintf macros. Originally committed as revision 19550 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

1 2

89 Commits (0bf85803545d14b004d86a741a1cde7fb9530c0c)