FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	f39c3c8855	factorize & Originally committed as revision 8525 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	0abfd53344	simplify Originally committed as revision 8524 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	ed18643199	properly set *data_size when returning >= 0 values in shorten_decode_frame() Original thread: Date: Sat, 24 Mar 2007 04:04:53 +0100 Subject: [Ffmpeg-devel] Shorten file playback broken in SVN trunk Originally committed as revision 8523 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	0cb7f8a260	check input validity, this prevents a few variables from reachin odd values which might have lead to out of array writes and thus might have been exploitable Originally committed as revision 8522 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	34a370cb0c	simplify Originally committed as revision 8521 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	f0cb03e9f2	increment subminor version due to r8502 and r8504, those revisions make dnxhd and gif decoders in line with libavcodec API Originally committed as revision 8520 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	04f7136bfe	remove TODO, its done now Originally committed as revision 8519 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	10d4899c01	pass correct buffer size to lzw decode init Originally committed as revision 8518 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	5f01beb548	move eob_reached logic into ff_lzw_decode_tail() which simplifies the code, avoids some checks in the innermost loop and also gets rid of the controversal break while hopefully retaining the last byte in a valid bytestream, invalid bytestreams still can have very significant overread Originally committed as revision 8517 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	6aaf3abd6d	simplify Originally committed as revision 8514 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	bf7709619b	factorize Originally committed as revision 8510 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	62ef8925c5	simplify Originally committed as revision 8509 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Kostya Shishkov	b666151045	1000l to myself - get correct quantization for blocks 1 and 2 P.S. This condition could be also written as if(n==3 \|\| n==(2-dc_pred_dir)) Originally committed as revision 8508 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	da91ed594e	use generic xiph header spliting func to split theora headers Original thread: Date: Thu, 22 Mar 2007 20:23:08 -0400 Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification) Originally committed as revision 8506 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	5bb127a98f	extract vorbis header spliting code into a reusable function Original thread: Date: Thu, 22 Mar 2007 20:23:08 -0400 Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification) Originally committed as revision 8505 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	239e1b6f8f	actually return bytes read Originally committed as revision 8504 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	ea82552c09	return error if loop has ended before decoding image Originally committed as revision 8503 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	877519f550	actually return bytes read Originally committed as revision 8502 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	7a28b7714e	add some length checks Originally committed as revision 8501 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	5f7ab90a0c	simplify Originally committed as revision 8500 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	93e91145b4	fix indentation Originally committed as revision 8499 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	36376fa3ba	break if eob is reached to avoid reading one too much byte Originally committed as revision 8498 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Limin Wang	e2f3d94786	Fix H.264 8x8 transform selection It seems that it's opt parse bug, it can't process the flags which start by digit. After change 8x8dct to dct8x8, I can set it without problem. I guess nobody will use it since it can't work as expected, so the quick fix is change the option name. Patch by Limin Wang lance dot lmwang at gmail com Originally committed as revision 8492 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Tim Chick	56cc42664a	iwmmxt ffmpeg code does not implement dct_unquantize_h263_inter_iwmmxt, but armv5t does - use the armv5t function rather than default c code. patch by Tim Chick chick at computergeek freeserve co uk Originally committed as revision 8487 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	8ec04d344a	set more reasonable cutoff for audio rate conversion Originally committed as revision 8486 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	47bbf8a71d	clarify codec_tag Originally committed as revision 8484 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	89cff671f4	clarify sub_id Originally committed as revision 8483 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	7e068841cb	replace long double in the audiophile kiddy mode with doubles, its faster (and more portable) and the audiophile placebo 120db stopband attenuation isnt affected Originally committed as revision 8482 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	d6fead9089	change high precision mode to 30 bits again after making the code less overflow sensitive Originally committed as revision 8481 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	303bd95cd2	optimize linear filter coeff interpolation code, this also makes the code less prone to overflows Originally committed as revision 8480 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	d971a5fa81	cosmetics. align and condense. Originally committed as revision 8479 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	319708da02	simplify Originally committed as revision 8478 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	bbd16dea67	utilize multi-stage AC-3 bit allocation. speeds up encoding by 25-30% Originally committed as revision 8477 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	447caf7941	revert r8469 (increase bits for non default highprecision mode) it causes overflows with linear interpolated filters coefficients Originally committed as revision 8476 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	55fc0eb174	AUDIOPHILE_KIDDY_MODE Originally committed as revision 8475 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	50df67d3b5	optimize bessel function instead of trusting gcc to do trivial optimizations (as gcc doesnt ...) Originally committed as revision 8474 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	14f887efc6	select more sensible default windows (= attenuation beyond the dynamic range of your input is silly if it negatively affects other parameters) Originally committed as revision 8473 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	20cf58c32b	make kaiser windows with other beta than 16 available Originally committed as revision 8472 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Tim Chick	f88e7c833b	enable iwmmxt support, removing mm_support() stub patch by Tim Chick, chick at computergeek freeserve co uk Originally committed as revision 8471 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	c252b26d55	make high precision mode accessible at compile time Originally committed as revision 8470 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	ca6940f871	increase bits for non default highprecision mode Originally committed as revision 8469 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	ae232dd740	code for testing the accuracy of the resampler Originally committed as revision 8468 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	66a148a19a	remove dithering of filter coefficients, improves precision by 1-2 bits and improves subjective sound quality on artificial sample (udial.wav resampling to 32khz) Originally committed as revision 8467 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Kostya Shishkov	c72e05ba0f	Smacker Audio stereo fix Originally committed as revision 8460 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ian Braithwaite	058ee0cf95	Small simplifications to subband coefficient handling and use av_random(). Patch by Ian Braithwaite ian .. braithwaite ... dk Originally committed as revision 8456 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	0ec4bc6a27	oops, encoder was under ifdef decoders. Originally committed as revision 8455 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Kostya Shishkov	b314cfe709	Correctly handle data_size on decoding Originally committed as revision 8451 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Justin Ruggles	b5a05cc295	fix handling of special case for lowest snroffset. regressions are unaffected. Originally committed as revision 8450 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	8a0cdea157	10l, fix debug, dprintf does not have log level Originally committed as revision 8449 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	52b6bad219	dnxhd decoder Originally committed as revision 8445 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

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4622 Commits (f39c3c885599a3a30abbbca698480b033670ec86)