FFmpeg

Commit Graph

Author	SHA1	Message	Date
Alexander Strange	47775cb8de	Simplify loop condition for readability. Originally committed as revision 14052 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	9f734c3b57	Reindent. Originally committed as revision 14051 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	9588ec340c	Clone decode_cabac_residual() for DC residuals, to get rid of a bunch of branches in the main loop. Originally committed as revision 14050 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	2e254bc583	Don't generate two copies of hl_decode_mb() under ENABLE_SMALL. (assuming your compiler removes unused static functions) Originally committed as revision 14049 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	fedec603db	Don't test for H264 encoding unless an encoder exists. Originally committed as revision 14048 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	fe4bf37455	Make AVCodec long_names definition conditional depending on CONFIG_SMALL. Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Carl Eugen Hoyos	7e14f14584	Warn about unimplemented H264 feature. Originally committed as revision 13542 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Pascal Massimino	ae899d12ae	in TRUNCATED mode, use residual fragments in ParseContext for decoding the very last frame. Originally committed as revision 13538 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	9c852bcf58	cosmetics: spelling typo fixes Originally committed as revision 13489 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	f4433de9ef	consistency cosmetics: indices --> indexes Originally committed as revision 13444 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	4806b9226c	print direct_spatial_mv_pred Originally committed as revision 13409 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	bff2266a7f	Remove newly unused variables. Originally committed as revision 13127 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	d2b54ec801	Use h->mb_xy directly in decode_cabac_residual(). Originally committed as revision 13126 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	64514ee8de	Store mb_xy in H264Context and only calculate it once per MB. Originally committed as revision 13125 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Carl Eugen Hoyos	e0a0c85dbd	One const per declaration is enough. Originally committed as revision 13079 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jason Garrett-Glaser	144783887c	Use a state machine to reduce branching logic in decode_cabac_residual. Patch by Jason Garrett-Glaser (darkshikari gmail com) Originally committed as revision 13060 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	6140271f54	Add some long names to AVCodec declarations. patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13017 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vladimir Voroshilov	159ef4b02a	Implement FFMAX3(a,b,c) - maximum over three arguments. Originally committed as revision 12910 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	52cb7981e2	Redo r12838, this time using svn copy to create h264_i386.h from cabac.h. Move decode_significance_x86() and decode_significance_8x8_x86() to i386-specific file from cabac.h. New file is h264-oriented and only included from h264.c Resolves compilation when configured with --disable-optimizations due to decode_significance_8x8_x86 using last_coeff_flag_offset_8x8, which is only defined in h264.c Originally committed as revision 12846 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	3aa9ede400	Revert 12838 to redo it the right way (use svn copy to create new file based on old). Originally committed as revision 12845 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	e6cfd8fffb	Move decode_significance_x86() and decode_significance_8x8_x86() to i386-specific file from cabac.h. New file is h264-oriented and only included from h264.c Resolves compilation when configured with --disable-optimizations due to decode_significance_8x8_x86 using last_coeff_flag_offset_8x8, which is only defined in h264.c Originally committed as revision 12838 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	faf3dfb94b	Avoid crash with idiotic cropping. Fixes crash with CVFC1_Sony_C.jsv and closes issue333. Originally committed as revision 12788 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	d952638699	typo: occured --> occurred Originally committed as revision 12549 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	98a6fff98c	Apply 'cold' attribute to init/uninit functions in libavcodec Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	9d2cc8c1ee	If consumed does not match nalsize, favor nalsize. Fixes issue385. Originally committed as revision 12430 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	2cab640129	typo fixes Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	9701840bb5	add FF_ prefix to all (frame)_TYPE usage Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	be0995b166	more aspect ratios added in one of the ammendments Originally committed as revision 12282 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	cea9642014	Fix ;; Originally committed as revision 12153 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	ffbc5e04ce	"swap first two elements of L1 if L0 and L1 are identical" applies after splitting the lists into fields Originally committed as revision 11808 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	02f7695b0b	fix mbaff diagonal neighbor mv Originally committed as revision 11807 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	50b3ab0fa5	mbaff spatial direct Originally committed as revision 11806 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	30317501a0	consts Originally committed as revision 11705 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7526ade238	Indention, it seems i have forgotton to commit this. Originally committed as revision 11702 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Andreas Öman	1710856cb1	Fix the following warnings: h264.c:2093: warning: unused variable 's' h264.c:2406: warning: suggest parentheses around arithmetic in operand of ^ h264.c:2412: warning: suggest parentheses around arithmetic in operand of ^ Originally committed as revision 11680 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	79db7ac6ef	Fix memory leak in h264 decoder. allocated_edge_emu_buffer was being allocated in both mpegvideo and h264 decoder. Fixed by allowing all (master and duplicate) contexts to fully initialize in MPV_frame_start and copying these into H264Contexts. Mailing list discussion: [FFmpeg-devel] Memory leak in h264 Tue, 22 Jan 2008 15:22:55 Originally committed as revision 11657 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	766324fc49	Add and use DECLARE_ASM_CONST for constants used in assembler code. Should make it easier to work around compilation problems with e.g. ICC. Originally committed as revision 11641 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	cb077b7aa3	Fix crash for CAVLC->CABAC switch caused by writing into NULL tables. (iam not sure if this might have been exploitable) fixes issue332 / CVCANLMA2_Sony_C.jsv Other solutions which waste a few bytes less are welcome ... Originally committed as revision 11605 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	6bf398a030	Add #undef printf and disable non-functional code to make test program compile. Originally committed as revision 11604 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	07e4e3ea8b	Consistently use TEST as the preprocessor condition to enable test code. Originally committed as revision 11581 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reinhard Nissl	8293fea57e	Fix problem with multithreaded decoding, introduced by r11214. Patch by Reinhard Nissl: rnissl gmx de Originally committed as revision 11275 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5d81d64175	cosmetics: comment typo fixes Originally committed as revision 11232 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Kostya Shishkov	626464fb53	Make fill_rectangle() available for other decoders Originally committed as revision 11219 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	9a1feb8608	Fix brain-dead parts of r11216, specifically: Actually unreference removed pics And check for too many reference frames as originally intended, not equal to max reference frames. Originally committed as revision 11218 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	aeb59e839f	Ensure that our total reference frame count does not exceed the SPS max frame count, which is limited to less than the size of the reference buffers, thereby preventing overflow. Part of fix for issue 281. Originally committed as revision 11216 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	41f7e2d11d	Actually return with an error condition if we're being asked to deal with too many reference frames. Also check max num ref frames against our internal ref buffer sizes. Part of fix for roundup issue 281 Originally committed as revision 11215 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	33e0073129	Make h264 decoder conform to requirements of mpegvideo's MPV_frame_start. Namely, that it should not be called if you are starting to decode a B frame without any reference pictures. Prevents an endless allocation cycle in MPV_frame_start that will end in picture buffer overflow and abort. Fixes roundup issue 216. Originally committed as revision 11214 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	36e097bce4	Fix non_zero_count_cache for deblocking in field pictures. Based on original patch by Martin Zlomek martin.zlomek a email D cz ffmpeg-devel thread: H264: Fix non_zero_count_cache for deblocking in fields Fri, 30 Nov 2007 9:58:23 Originally committed as revision 11212 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Panagiotis Issaris	b17270878e	Verify long_ref_count!=0. Fix issue 281. Originally committed as revision 11171 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	cf653d0811	Initialize function pointers used by error resilience code before any potential error return from decode_slice_header. Fixes issue 284. Originally committed as revision 11168 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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428 Commits (47775cb8de880dfd2f82029d109229ae65aae767)