FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Baptiste Coudurier	35e33b9aac	10l fix h263 encoder resolution test, array size is 8 not 7 Originally committed as revision 25305 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Tomas Härdin	fbeabfca2f	Add pcm_lxf, a decoder for the 20-bit planar PCM format used in LXF Originally committed as revision 25280 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Aurelien Jacobs	59b4e5ba49	add FF_API_INOFFICIAL define to disable the deprecated 'inofficial' flag Originally committed as revision 25277 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Aurelien Jacobs	838dc131f1	add FF_API_SET_STRING_OLD define to disable the deprecated av_set_string API Originally committed as revision 25276 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Aurelien Jacobs	0743de4ffd	add FF_API_USE_LPC define to disable the deprecated AVCodecContext.use_lpc field Originally committed as revision 25275 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Aurelien Jacobs	448ce9258c	add FF_API_SUBTITLE_OLD define to disable the deprecated decode_subtitle API Originally committed as revision 25273 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Aurelien Jacobs	164bc38c26	add FF_API_VIDEO_OLD define to disable the deprecated decode_video API Originally committed as revision 25272 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Aurelien Jacobs	a377cfa6c2	add FF_API_AUDIO_OLD define to disable the deprecated decode_audio API Originally committed as revision 25270 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Niobos	e2f0214a0b	Fix a yuv420p sample that was incorrectly detected as yuv411p (576i50 25Mbps 4:1:1 special case was wrong). Fixes issue2211 Patch by Niobos, niobos dest-unreach be Originally committed as revision 25269 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	a52ffc3f54	Move static inline function to a macro, so that constant propagation in inline asm works for gcc-3.x also (hopefully). Should fix gcc-3.x FATE breakage after r25254. Originally committed as revision 25262 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Alexander Strange	1bb56bdb41	rawdec: Properly pass reordered_opaque through the decoder Originally committed as revision 25261 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Eli Friedman	329d689f75	Use sse2 variant of put_pixels16() for no_rnd also. Provides a minor speed increase to e.g. vc1, snow and mpeg decoding. Patch by Eli Friedman <eli dot friedman gmail com>. Originally committed as revision 25259 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	77336a5e12	Allow setting the impulse block bias for libvorbis through a private codec parameter. First example and test of private codec parameters. Originally committed as revision 25258 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	dc51a72ba4	Move allocation and init to defaults of the private codec contexts to avcodec_get_context_defaults3(). That way the user app can set codec specific parameters in the private context before opening it. Originally committed as revision 25257 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	cd17285e6c	Merge b_idx and edge variables, and optimize the ASM to directly load variables from memory locations/offsets depending on b_idx plus constants, rather than having gcc do this. This saves several lea calls and together saves about 10 cycles in h264_loop_filter_strength_mmx2(). Originally committed as revision 25256 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	0cc8a5d088	Remove mv_mask variable. Replace the related pand -1/0 instructions by either a pxor, or remove the instruction alltogether. Altogether, this saves 1 instruction. Originally committed as revision 25255 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	c0673f2cf4	Remove d_idx as a variable, and instead load it as a constant in the asm. This has no measurable speed effect because the surrounding code doesn't take advantage of this yet. Originally committed as revision 25254 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	2c3135f6d3	Unroll inner bidir loop in h264_loop_filter_strength_mmx2(), which gets rid of the d_idx variable and therefore allows for future optimizations. No speed difference by this commit itself. Originally committed as revision 25253 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	4b81511cab	Unloop the outer loop in h264_loop_filter_strength_mmx2(), which allows inlining various constants within the loop code. 20 cycles faster on cathedral sample. Originally committed as revision 25252 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

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12757 Commits (b59dd1ea4f39c8d5a7efb51ef378f810c0279c09)