FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	f9b4eef457	Use forced key frames when encoding with libxvid. Patch by Nicolas George, nicolas D george A normalesup D org Originally committed as revision 25550 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	4c3267aaad	Fix memleak in mjpeg decoder. Originally committed as revision 25549 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	a2d4dfd493	Optimize EOB check in mjpeg decode_block() by adjusting the VLC symbol. Originally committed as revision 25548 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	e4463f21ee	Simplify last coeff check in mjpeg decode_block() Originally committed as revision 25547 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	2111a191eb	Check index in mjpeg AC decode against overflowing. This fixes a possibly exploitable buffer overflow and it will likely also be needed for future overreading fixes. Originally committed as revision 25546 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	5675a11f92	Add a seperate VLC table for progressive jpeg so we dont have to subtract 16 in the inner loop. Originally committed as revision 25545 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	8870b25140	Factor code&0xf out of if() in decode_block_progressive(). Originally committed as revision 25544 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	7f4a1e8f6c	Cleanup decode_block_progressive() Originally committed as revision 25543 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	614252863d	Factorize ((unsigned) code) >> 4 out of decode_block_progressive() in jpeg. Originally committed as revision 25542 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	76c80ef569	Move if() in mjpeg decode_block() to simplify condition. Originally committed as revision 25541 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	1932182498	Simplify build_vlc() by using init_vlc_sparse() in mjpeg. Originally committed as revision 25540 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Rafaël Carré	fc068f9f27	Fixed DXVA_Slice_H264_Long::BitOffsetToSliceData value. The 8 bits offset (nal unit type) should not be added, as the spec says: "This bit offset is the offset within the RBSP data for the slice, relative to the starting position of the slice_header() in the RBSP" This fixes DXVA2 support for intel GPU. Patch by Rafaël Carré (funman _AT_ videolan _DOT_ org). Originally committed as revision 25538 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Baptiste Coudurier	b4a6c8fb50	cosmetics, indentation Originally committed as revision 25533 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Baptiste Coudurier	12a5150bf4	10l fix h263+ encoder, format will be 8, array size is 8 not 7 Originally committed as revision 25532 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	c868524b9a	Replace 5 by named constant MAX_CONTEXT_INPUTS in ffv1.c Originally committed as revision 25529 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	f2f8fb1035	Remove redundant text in the log. Originally committed as revision 25517 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	082a857522	Make XAN decoder return meaningful error codes. Originally committed as revision 25516 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	d721141f54	Move shared functions out of CONFIG_FFV1_ENCODER ifdef Originally committed as revision 25511 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	d56839fc6d	Store slice position and size per keyframe in ffv1.2 Originally committed as revision 25478 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	1da7257739	Fix indention of ffv1.c after previous commits. Originally committed as revision 25477 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	e42393d168	Store quant table index per plane and slice. Originally committed as revision 25476 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	f08ed90d94	Assert that the context doesnt overflow in ffv1. Originally committed as revision 25475 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	e2b2f8454c	Rectangular slice support for ffv1.2 Originally committed as revision 25474 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
James Zern	da7548585e	Fix crash when using iblock option (when a warning is logged). Patch by James Zern, jzern google Originally committed as revision 25472 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	aec966958c	Add support for PIX_FMT_RGBA in the targa encoder. Patch sponsored by Animoto. Originally committed as revision 25470 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	bbf874f19b	Use named constants defined in targa.h. Originally committed as revision 25465 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	b5becbab09	Create a targa.h file to contain common definitions for targa encoder and decoder. Originally committed as revision 25464 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	e259eadcab	Make the targa encoder return sane error values rather than -1. Originally committed as revision 25455 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	7c559bc77e	Targa encoder: log error message in case the pixel format in input is not supported. Originally committed as revision 25454 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	c5ac275b2e	Allow storing multiple quant tables in extradata that can then be selected per keyframe in ffv1. Originally committed as revision 25439 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	0f27aca7b3	Store global things in extradata for ffv1 ver=2. ver=2 is not set yet so this does not affect output. Originally committed as revision 25438 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	228adaab8d	Make sure version is not decreased for 16bit per sample colorspaces in ffv1. Originally committed as revision 25437 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	4f22b3bbbf	Factorize quant table read and write code in ffv1.c Originally committed as revision 25436 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Martin Storsjö	6ded3a0411	Fix headers so that "make checkheaders" passes again Originally committed as revision 25411 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Reimar Döffinger	6c2142809c	Add d modifier to asm argument to fix nasm compilation. Originally committed as revision 25397 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
John Stebbins	2c5438aa57	Fix default value of time_offset_length. Patch by John Stebbins stebbins jetheaddev com. Originally committed as revision 25374 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ramiro Polla	326bf69acc	fft: mark xmm registers as clobbered in ff_imdct_calc_sse Originally committed as revision 25363 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	dd68d4db43	MMX, MMX2, SSE2 and SSSE3 optimizations for pred16x16/8x8_plane H264 intra prediction (plus some with different rounding for svq3/rv40). Speedup (for SSSE3) about ~6-fold, 3.6% faster overall with cathedral sample. Originally committed as revision 25361 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Carl Eugen Hoyos	5dd7f994c6	Do not assume PIX_FMT_YUV420P will remain the only supported output format for H264. Originally committed as revision 25352 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Tobias Bindhammer	2a26520a97	Cosmetics, lots of. Originally committed as revision 25348 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Tobias Bindhammer	bbc26bae11	Skip unnecessary calculations in 4col-mode. Originally committed as revision 25347 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Tobias Bindhammer	90a3ffe276	Add possibility to crop screens inside of encoded frames. Originally committed as revision 25346 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Tobias Bindhammer	93ee7f9c41	Add check for height when cropping. Originally committed as revision 25345 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Tobias Bindhammer	a4d2690309	Introduce palette with dynamic size. Originally committed as revision 25344 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	cfa5a81ea6	Move aspect ratio 0/0 avoidance code so the values in the sps struct are not missed. This preempts issues with av_cmp_q(0/0, X) Originally committed as revision 25337 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
İsmail Dönmez	9276bdddca	snowdsp: Explicitly state the operand sizes Fixes compilation with clang's builtin assembler Patch by İsmail Dönmez, ismail at namtrac dot org Originally committed as revision 25331 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Benjamin Larsson	62784e3733	Add the CODEC_CAP_CHANNEL_CONF capability code and add that flag to the dca codec. This capability when set will make sure the codec will initialize the channel configuration instead of trusting the container. This fixes issue 2137 and issue 850. Originally committed as revision 25320 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	2e0559b713	Support decoding of FLAC files without a STREAMINFO header. Originally committed as revision 25315 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Reimar Döffinger	645e75992d	Fix GSM decoding: regular GSM and MSGSM do not use the same bitstream endianness, so they cannot reuse the same code without a lot of function call overhead. Thus use templating to compile two different binaries. Originally committed as revision 25312 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Jason Garrett-Glaser	05931ab763	Make FRAPS decoder use PC range instead of TV range FRAPS appears to output PC range streams. I can't guarantee this is true of all versions. Originally committed as revision 25308 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

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12526 Commits (d56920e206b639d9e2a4e22b90acc680c6e4ca04)