FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	80914cde6f	timecode: rename internal ff_* symbols to avpriv_*. Those functions are shared between libs. Also fix a typo in function names: smtpe → smpte.	13 years ago
Clément Bœsch	ad5ade6615	timecode: add avpriv_timecode_to_string().	13 years ago
Clément Bœsch	98aca4bbef	timecode: better input checks in init function.	13 years ago
Clément Bœsch	66160bdb01	cleanup: remove two extraneous semicolons.	13 years ago
Martin Storsjö	8349dbfe46	x86: Require 7 registers for the cabac asm The change in `599b4c6ef` didn't turn out to work properly on i386 on OS X, where it broke building with PIC enabled. Signed-off-by: Martin Storsjö <martin@martin.st> (cherry picked from commit `f1dba9e498`) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	599b4c6efd	x86: cabac: replace explicit memory references with "m" operands This replaces the explicit offset(reg) memory references with "m" operands for the same locations. As a result, one fewer register operand is needed for these inline asm statements. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	4424fe9c02	wmapro: use av_float2int() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	a09bb3ba5e	lavc: avoid invalid memcpy() in avcodec_default_release_buffer() When the buf and last pointers are equal, the FFSWAP() results in an invalid call to memcpy() with same source and destination on some targets. Although assigning a struct to itself is valid C99, gcc does not check for this before calling memcpy(). See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32667 Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	3383a53e7d	lavu: replace int/float punning functions The existing functions defined in intfloat_readwrite.[ch] are both slow and incorrect (infinities are not handled). This introduces a new header with fast, inline conversion functions using direct union punning assuming an IEEE-754 system, an assumption already made throughout the code. The one use of Intel/Motorola extended 80-bit format is replaced by simpler code sufficient under the present constraints (positive normal values). The old functions are marked deprecated and retained for compatibility. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	373211d828	Remove extraneous semicolons These semicolons cause invalid empty top-level declarations. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	da9cea77e3	Fix a bunch of common typos.	13 years ago
Michael Niedermayer	3dea28cc2e	h264: Fix concealment regression introduced by `babf4fe01a` Limit the new case to when the decoder is flushed instead of at each idr frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8743400961	h264: reset prev_poc_msb to the same value everywhere. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Shitiz Garg	8bd1f1a4c8	ttadec: check channel count as read from extradata. fixes floating-point exception due to channels being set to 0. fixes Bug 128. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	65c1011404	cljr: remove unused code Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Michael Niedermayer	cc61643123	h264: improve "no picture" debug output. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5b2873c1d5	h264: switch from qatars has_b_frames calculation back to mine. Their 2nd try does like the first not work at all. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	257c85cddd	adpcm: fix division by zero in fate/creative/intro-partial.wav with -s 2 and -r 0.001:1 Bug-Found-by: Shitiz Garg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Janne Grunau	8d61eef917	ptx: fix inverted check for sufficient data Fix regression introduced in `2b53e69`.	13 years ago
Janne Grunau	2b53e696c8	ptx: emit a warning on insufficient picture data Return the whole packet as consumed in this case and not the size the packet should have had. Move the insufficient data check into the for condition to fix a ISO C90 error on bigendian.	13 years ago
Kostya Shishkov	19341c58e0	Dxtory capture format decoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Michael Niedermayer	f5ecc4c616	lavc: 1000l, unbreak ABI Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	02ce07f8c4	amvenc: support videos with heights that are not a multiple of 16. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	85cd1eb12f	add missing long_name for amv and dca encoder Reviewed-by: Carl Eugen Hoyos Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Hendrik Leppkes	b7bf93b923	mlp: Use correct speaker locations in TrueHD channel layout. (cherry picked from commit d7787835ad737d4f4d8b6f17e04d981632eeaa91) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5b98ea1b73	vb: Add some checks on input buffer related values. Fixes crash with INTRO_FAIL.VB Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4557d7d01f	libx264: workaround a bug in some versions of flash player Fixes Ticket570 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	523da37f4c	cljrenc: 2x2 ordered dither support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	74d9b21340	cljrenc: add AVOption to disable dither Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	43a36ad2ee	cljrenc: Add dither to avoid the banding artifcats caused by the very low number of bits used to represent brightness levels. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	6b60a4c9c9	cljr: K&R cosmetics	13 years ago
Diego Biurrun	1c45c64c9d	cljr: return a more sensible value when encountering invalid headers	13 years ago
Diego Biurrun	163682fab3	cljr: drop unnecessary emms_c() calls without MMX code	13 years ago
Michael Niedermayer	bef8dfa056	escape130: replace can_safely_read() by get_bits_left() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f7da12350e	escape130: give all av_log() a context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	40d6296095	escape130: The minimum read in and after decode_skip_count() is 4 bits. Thus we can check for 4 being available. If the next block is skiped we need 4 bits to encode the skip. If the next block is not skiped then we need 1 bit for the skip code and at least 3 bits for the block. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	59d3656f6e	escape130: Check dimensions to be a multiple of the block size. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mashiat Sarker Shakkhar	6d4deecfdf	Pass pointer to integer buffer instead of integer to memcpy	13 years ago
Carl Eugen Hoyos	8ac6469575	Silence a warning when compiling Escape 130 decoder. Fixes: libavcodec/escape130.c:177:17: warning: ISO C90 forbids mixed declarations and code Reviewed-by: Paul B Mahol	13 years ago
Mans Rullgard	bbc10185ee	cljr: remove useless casts Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	baf3b6e594	cljr: group encode/decode parts under single ifdefs This groups the encode/decode parts under single ifdefs and eliminates the encode_init() function as it merely calls common_init(). Also fix whitespace in moved code. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	9a1420bfda	cljr: remove stray semicolon Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Paul B Mahol	ca52bae6ec	cljr: add missing return statement in decode_end() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	31c55c572a	escape130: 10l for myself for not initializing y_base. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
John Brooks	8562d9bd6c	shorten: avoid abort() on unknown audio types Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Paul B Mahol	e93947b7d8	cljr: add encoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Michael Niedermayer	06798c6e3b	escape130: Fix y_base handling, this fixes some artifacts, vissible in most videos. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8ff3d1ccec	escape130: make sure cliping is done on signed values. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	0cc9949ead	Mark one colour as transparent in the gif image encoder if the input palette contains at least one colour that is more than 50% transparent. Fixes ticket #715.	13 years ago
Carl Eugen Hoyos	51d7cd3596	Decode RGB ljpeg to RGB24. No alpha channel is decoded, the output used to be completely transparent.	13 years ago

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16612 Commits (6c723f3f9d0195d75182481881487775cb116954)