FFmpeg

mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-18 03:19:31 +02:00

Author	SHA1	Message	Date
Carl Eugen Hoyos	e0a0c85dbd	One const per declaration is enough. Originally committed as revision 13079 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-05-08 14:01:44 +00:00
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	2008-05-04 22:39:12 +00:00
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	2008-04-29 07:24:44 +00:00
Vladimir Voroshilov	159ef4b02a	Implement FFMAX3(a,b,c) - maximum over three arguments. Originally committed as revision 12910 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-04-19 17:07:58 +00:00
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	2008-04-16 04:40:21 +00:00
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	2008-04-16 04:26:52 +00:00
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	2008-04-15 13:51:41 +00:00
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	2008-04-11 12:55:21 +00:00
Diego Biurrun	d952638699	typo: occured --> occurred Originally committed as revision 12549 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-22 01:06:57 +00:00
Zuxy Meng	98a6fff98c	Apply 'cold' attribute to init/uninit functions in libavcodec Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-21 03:11:20 +00:00
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	2008-03-13 01:49:19 +00:00
Diego Biurrun	2cab640129	typo fixes Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-12 23:58:46 +00:00
Aurelien Jacobs	9701840bb5	add FF_ prefix to all (frame)_TYPE usage Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-09 23:31:02 +00:00
Loren Merritt	be0995b166	more aspect ratios added in one of the ammendments Originally committed as revision 12282 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-03-01 01:58:25 +00:00
Michael Niedermayer	cea9642014	Fix ;; Originally committed as revision 12153 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-19 22:09:08 +00:00
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	2008-02-02 10:54:20 +00:00
Loren Merritt	02f7695b0b	fix mbaff diagonal neighbor mv Originally committed as revision 11807 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-02 10:53:15 +00:00
Loren Merritt	50b3ab0fa5	mbaff spatial direct Originally committed as revision 11806 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-02 10:51:56 +00:00
Michael Niedermayer	30317501a0	consts Originally committed as revision 11705 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-01 02:35:11 +00:00
Michael Niedermayer	7526ade238	Indention, it seems i have forgotton to commit this. Originally committed as revision 11702 to svn://svn.ffmpeg.org/ffmpeg/trunk	2008-02-01 01:35:31 +00:00
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	2008-01-31 00:15:24 +00:00
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	2008-01-28 21:12:38 +00:00
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	2008-01-27 20:50:16 +00:00
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	2008-01-24 19:31:59 +00:00
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	2008-01-23 21:27:07 +00:00
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	2008-01-20 23:53:51 +00:00
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	2007-12-19 23:03:52 +00:00
Diego Biurrun	5d81d64175	cosmetics: comment typo fixes Originally committed as revision 11232 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-16 17:22:09 +00:00
Kostya Shishkov	626464fb53	Make fill_rectangle() available for other decoders Originally committed as revision 11219 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-15 06:06:16 +00:00
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	2007-12-14 22:49:30 +00:00
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	2007-12-14 06:25:23 +00:00
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	2007-12-14 05:48:27 +00:00
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	2007-12-14 05:37:23 +00:00
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	2007-12-13 00:50:47 +00:00
Panagiotis Issaris	b17270878e	Verify long_ref_count!=0. Fix issue 281. Originally committed as revision 11171 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-05 18:02:48 +00:00
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	2007-12-05 05:24:54 +00:00
Vitor Sessak	52b541ad79	spelling Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-12-01 22:21:04 +00:00
Diego Biurrun	f8a80fd69d	main() --> main(void) Originally committed as revision 11079 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-11-23 00:52:56 +00:00
Jeff Downs	e240f898ff	Call mpegvideo flush routine on h264 flush. Needed in particular to clear last_picture_ptr, next_picture_ptr for proper picture management. Prevents crashes in error concealer following seeks. Fixes Roundup issue 189. Originally committed as revision 11049 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-11-17 03:04:21 +00:00
Reinhard Nissl	ce5d17f590	Provide top_field_first logic for h264 patch by: Reinhard Nissl rnissl a gmx d de Originally committed as revision 10989 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-11-10 06:10:46 +00:00
Jeff Downs	ad426590d8	Fix deblocking filter for field pictures by properly looking for first row in bottom fields and preventing the use of "fast" deblocking for such. Originally committed as revision 10950 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-11-07 23:35:48 +00:00
Jeff Downs	c0a8500015	Fix poc for field pictures. Prior to this, the poc of the second field in decoding order would always be assigned to a field pair's poc. Original thread: H.264: Fix poc for field pairs, 6 Nov 2007 17:41:02 Originally committed as revision 10937 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-11-06 18:48:18 +00:00
Jeff Downs	84a8596d23	Correct assignment of interlaced_frame; was being set on output frames, in display order, based on decoding information in decoding order. Now set properly, immediately upon completion of decode. Based on original patch from Reinhard Nissl, rnisssl % gmx , de Original Thread: [FFmpeg-devel] H.264 + PAFF: BBC HD recording shows extreme interlacing artefacts, Thu, 01 Nov 2007 22:43:09 Originally committed as revision 10931 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-11-05 18:16:42 +00:00
Jeff Downs	2143b11853	Fix chroma mv offsets for PAFF in a way that is compatible with MBAFF by setting Picture.reference to indicate parity for all Pictures in reference list. Patch by Jeff Downs, heydowns T borg O com Originally committed as revision 10744 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-15 22:17:39 +00:00
Martin Zlomek	44a7e65a51	Fix mix-up of values in r10690 (deblocking for PAFF). Patch by Martin Zlomek, martin d zlomek a email d cz Originally committed as revision 10738 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-15 06:23:02 +00:00
Jeff Downs	0d43dd8c2d	Simplify tests for field macroblocks patch by Jeff Downs, heydowns a borg d com Originally committed as revision 10721 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-13 05:50:11 +00:00
Jeff Downs	5e832bc28f	Interlaced pictures (not just MBAFF) + spatial direct mode is not implemented. Patch by Jeff Downs, heydowns . borg @ com Original thread: Enable PAFF decoding, 2007-10-09 11:04 Originally committed as revision 10714 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-12 09:10:07 +00:00
Carl Eugen Hoyos	2fe279f9f9	Set pict->interlaced_frame if returned frame is MBAFF or PAFF. Originally committed as revision 10703 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-10 20:31:42 +00:00
Jeff Downs	03d3cab876	fix incorrect check for abs_diff_pic_num overflow patch by Jeff Downs, heydowns a borg d com Originally committed as revision 10700 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-09 17:45:34 +00:00
Andreas Öman	f6e3c4603d	reindent Originally committed as revision 10698 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-09 15:09:51 +00:00
Carl Eugen Hoyos	d6c52130f7	Enable PAFF decoding Originally committed as revision 10696 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-09 12:28:17 +00:00
Jeff Downs	12d96de3ac	Manage Picture buffers for fields as well as frames. Pair complementary fields into one MPV Picture. Part of PAFF implementation. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10691 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-08 17:44:38 +00:00
Martin Zlomek	ac6b423b0c	Fix deblocking for PAFF content Patch by Martin Zlomek, martin d zlomek a email d cz Originally committed as revision 10690 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-08 17:39:34 +00:00
Jeff Downs	5a421d538e	Re-indent after PAFF MMCO implementation patch. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10679 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-07 23:46:51 +00:00
Jeff Downs	0ae969faed	Augment MMCO execution to work with both fields and frames. Part of PAFF implementation. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10678 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-07 23:32:42 +00:00
Jeff Downs	d3d8c02b78	Cosmetic renaming variable so that it makes more sense for forthcoming PAFF mmco patches. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10676 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-06 15:50:55 +00:00
Jeff Downs	12a09bfa39	Augment mmcodecoding process to work properly with fields. Part of PAFF implementation. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10675 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-06 15:49:13 +00:00
Jeff Downs	8a11a96987	Edge emulation for fields. Part of PAFF implementation patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10674 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-06 15:47:02 +00:00
Jeff Downs	fa178ed2a4	Set Picture.poc for fields and field pairs. Part of PAFF implementation. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10673 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-06 15:44:58 +00:00
Jeff Downs	f3e53d9fcd	Modifies macroblock addressing and current macroblock y-position for field decoding. Adds convenience definition for pictures that are field or mbaff based. Part of PAFF implementation. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10672 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-06 05:59:14 +00:00
Jeff Downs	949da388de	Support function and changes to reference picture reordering for PAFF. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10671 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-05 13:54:11 +00:00
Jeff Downs	086acdd54b	Reindent fill_default_ref_list after changes for PAFF patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10670 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-05 13:47:46 +00:00
Jeff Downs	11cc1d8c12	Support functions and changes to default reference list creation for PAFF. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10669 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-05 13:41:27 +00:00
Jeff Downs	24231e4cf6	Reorganize long reference management to minimize code duplication in upcoming PAFF implementation. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10665 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-04 06:53:12 +00:00
Jeff Downs	3a22d7fa1f	Fix Picture.key_frame setting to be compatible with frame and field contexts. Part of PAFF implementation. Contributed in part by Neil Brown. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10664 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-04 06:50:44 +00:00
Jeff Downs	f57e2af68b	Fix h->curr_pic_num for field pictures. Necessary for proper PAFF support. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10663 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-04 06:43:58 +00:00
Jeff Downs	c58b747153	Rename variable to make sense in both field and frame contexts (support of PAFF implementation). patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10662 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-04 06:41:49 +00:00
Jeff Downs	47e112f872	Further modularize short reference list management for upcoming PAFF implementation. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10661 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-04 06:38:58 +00:00
Jeff Downs	5a7b254c75	Re-indent unreference_pic. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10660 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-04 06:37:04 +00:00
Jeff Downs	8fd57a667b	Modify unreference_pic implementation with PAFF in mind. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10659 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-04 06:35:46 +00:00
Jeff Downs	bbb3edb827	Partial PAFF implementation at macroblock level. PAFF support disabled until implementation complete. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10658 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-04 06:33:26 +00:00
Andreas Öman	9dceaa923e	remove unused code, spotted by Jeff Downs, heydowns a borg d com Originally committed as revision 10650 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-02 20:04:39 +00:00
Jeff Downs	0d0447eae0	Rename MMCO stuff to prepare for h264/PAFF implementation. patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10646 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-10-02 14:35:20 +00:00
Panagiotis Issaris	93f0c0a4ca	Remove redundant test. Originally committed as revision 10601 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-27 10:45:16 +00:00
Jeff Downs	2ddcf84bb7	h264/PAFF preparation: use DELAYED_PIC_REF to mark non-refs frames as held for delayed output patch by Jeff Downs, heydowns a borg d com original thread: Subject: [FFmpeg-devel] [PATCH] Implement PAFF in H.264 Date: 18/09/07 20:30 Originally committed as revision 10592 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-26 13:28:13 +00:00
Andreas Öman	58f66029b6	reindent Originally committed as revision 10573 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-25 08:43:49 +00:00
Andreas Öman	1136d34a44	factor out dequant table lookup outside loops, gives a 1-2% speed-up patch by Andreas Öman %andreas A olebyn P nu% original thread: Date: Sep 24, 2007 12:59 PM Subject: [FFmpeg-devel] [PATCH] h264: factor out dequant table lookup outside loops Originally committed as revision 10564 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-24 13:01:15 +00:00
Reimar Döffinger	61858a76f2	Apply skip_loop_filter before checking if we can parallelize with the selected loop filter Originally committed as revision 10549 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-22 10:28:22 +00:00
Andreas Öman	a27d6e714f	Simplify H.264 decode_cabac_mb_cbp_luma(), giving a ~0.5% speedup. patch by Andreas Öman, andreas olebyn nu Date: Thu, 20 Sep 2007 12:59:19 +0200 Subject: [FFmpeg-devel] [PATCH] simplify h264's decode_cabac_mb_cbp_luma() Originally committed as revision 10537 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-21 00:26:31 +00:00
Andreas Öman	50c21814b9	fix image corruption when with multi-threaded decoding. dequant-tables were not correctly reinitialized in the slave contexts when a PPS came with updated matrices. Patch by Andreas Öman %andreas A olebyn P nu% Original thread: date: Sep 16, 2007 6:14 AM subject: [FFmpeg-devel] Parallelized h264 image corruption bug Originally committed as revision 10505 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-16 10:37:07 +00:00
Andreas Öman	7ae94d525c	Indentation patch by Andreas Öman Originally committed as revision 10432 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-07 19:19:49 +00:00
Andreas Öman	ec970c2187	Let H.264 decoder skip deblocking across slices if running with multiple threads and CODEC_FLAGS2_FAST is set. Thus, it may decode the slices in parallel to gain speed. Patch by Andreas Öman: [andreas olebyn nu] Originally committed as revision 10431 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-07 18:27:13 +00:00
Jeff Downs	088ed4d636	Avoid a crash when H264 MMC operation causes the short term reference list to be emptied. Patch by Jeff Downs: [heydowns borg com] Originally committed as revision 10416 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-05 20:04:09 +00:00
Andreas Öman	afebe2f7ca	Add slice-based parallel H.264 decoding Patch by Andreas Öman % andreas A olebyn P nu % NB: depends on having a thread library activated at config time, and on having a source encoded with multiple slices Original threads: date: May 18, 2007 11:00 PM subject: [FFmpeg-devel] Parallelized h264 proof-of-concept date: Jun 15, 2007 10:10 PM subject: [FFmpeg-devel] [PATCH] h264 parallelized, (was: Parallelized h264 proof-of-concept) date: Jun 25, 2007 7:02 PM subject: Re: [FFmpeg-devel] [PATCH] h264 parallelized Originally committed as revision 10407 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-05 16:18:15 +00:00
Kostya Shishkov	c92a30bb06	Move H.264 intra prediction functions into their own context Originally committed as revision 10397 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-05 05:30:08 +00:00
Carl Eugen Hoyos	5d3de5ad22	Silence warnings about NAL_SVC_NON_IDR in H.264. patch by Carl Eugen Hoyos, cehoyos ag.or at Originally committed as revision 10289 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-04 14:48:39 +00:00
Carl Eugen Hoyos	1c746a490d	Remove error raising when explicitely skipping frame patch by Carl Eugen Hoyos: [cehoyos ag or at] original thread: [FFmpeg-devel] [PATCH] Don't let ctx->skip_frame>0 produce errors date: 08/30/2007 01:30 PM Originally committed as revision 10286 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-09-03 08:46:24 +00:00
Ramiro Polla	c8f9ef613e	CONFIG_7REGS -> HAVE_7REGS Originally committed as revision 10121 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-15 21:19:13 +00:00
Alexander Strange	6d324c813f	Statements like a = b = c = d = e; store from right-to-left, so if you write them in the right order it comes out backwards. This removes them from fill_rectangle(). patch by Alexander Strange %astrange A ithinksw P com% Original thread: Date: Aug 14, 2007 5:36 AM Subject: [FFmpeg-devel] [PATCH] two small h264 optimizations Originally committed as revision 10118 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-14 22:28:09 +00:00
Alexander Strange	880003bbb9	Don't check the return value of decode_cabac_residual since it always returns 0. This leads to a 0.4% speed-up. Patch by Alexander Strange astrange at_ ithinksw dot com Original thread: Date: Aug 11, 2007 11:44 PM Subject: [FFmpeg-devel] [PATCH] h264: don't check decode_cabac_residual return Originally committed as revision 10084 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-12 00:07:29 +00:00
Alex Beregszaszi	ec5dc2c1af	debug: tell how much bits are skipped with unknown nal code Originally committed as revision 9993 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-08 20:27:18 +00:00
Michael Niedermayer	873525491e	use ENABLE_GRAY Originally committed as revision 9847 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-08-01 01:01:03 +00:00
Andreas Öman	d4a688d029	fix cabac decoding with some Blue-Ray sources Patch by Andreas Öman %andreas A olebyn P nu% Original thread: Date: Jul 7, 2007 1:23 AM Subject: [FFmpeg-devel] Corrupted blocks and seeking issues in H264 disc sources Originally committed as revision 9836 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-30 21:19:36 +00:00
Panagiotis Issaris	d04d5bcd0e	Fix the self tests which are contained in some codecs and are using random(). Originally committed as revision 9755 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-19 08:47:07 +00:00
Andreas Öman	9a5a05d0b3	fix visual painting of MVs from h264: they are painted twice too long since the MVs are in qpel res. Patch by Andreas Öman % andreas A olebyn P nu % Date: Jul 14, 2007 12:40 PM Subject: [FFmpeg-devel] [PATCH] h264 mv visualization Originally committed as revision 9688 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-15 19:03:12 +00:00
Benoit Fouet	93f4823935	bring back h264 build Originally committed as revision 9555 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-09 07:51:54 +00:00
Måns Rullgård	bad700e346	trivial warning fixes Originally committed as revision 9547 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-08 23:14:54 +00:00
Andreas Öman	4691a77db4	Add support for streams with different chroma_qp_index_offset for Cr and Cb Patch by Andreas Öman % andreas A olebyn P nu % Original thread: Date: Jun 26, 2007 8:48 PM subject: [FFmpeg-devel] Color corruption and seeking errors with H264 disc sources Originally committed as revision 9505 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-06 14:21:37 +00:00
Andreas Öman	042ef4b720	Precompute a chroma_qp table with index offset for each pps, this saves speed for the upcoming secondqp fix. Patch by Andreas Öman % andreas A olebyn P nu % Original thread: Date: Jun 26, 2007 8:48 PM subject: [FFmpeg-devel] Color corruption and seeking errors with H264 disc sources Originally committed as revision 9498 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-06 07:58:08 +00:00
Andreas Öman	4bbdf13f9e	Compute the dequant coefficient table ptr outside the loop, this saves speed for the upcoming secondqp fix. Patch by Andreas Öman % andreas A olebyn P nu % Original thread: Date: Jun 26, 2007 8:48 PM subject: [FFmpeg-devel] Color corruption and seeking errors with H264 disc sources Originally committed as revision 9497 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-06 07:55:37 +00:00
Diego Biurrun	e5a389a1b7	license header consistency cosmetics Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-07-05 10:40:25 +00:00
Andreas Öman	b69378e295	Don't swap back un-deblocked lines for intra prediction when at slice boundaries for deblocking-type 2 content. This is needed for slice based threading only and doesn't do much good or bad otherwise. Patch by Andreas Oman %andreas A olebyn P nu% Original thread: date: Jun 18, 2007 1:21 PM subject: Re: [FFmpeg-devel] [PATCH] h264 parallelized, Originally committed as revision 9380 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-21 07:52:06 +00:00
Andreas Öman	24456882f3	Do not reuse the rbsp de-escape buffer if both the intra and inter -nal units are escaped patch by Andreas Öman: \andreas olebyn nu/ original thread: [FFmpeg-devel] [PATCH] h264: rbsp de-escape and data partitioning.. date: 06/20/2007 09:32 AM Originally committed as revision 9374 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-20 08:53:53 +00:00
Andreas Öman	995a30c06b	Decouple bit context from h264 context in decode_ref_pic_marking() (done in order to implement slice-level parallel decoding) Patch by Andreas Öman % andreas olebyn nu % Original thread: Date: Jun 15, 2007 10:10 PM Subject: [FFmpeg-devel] [PATCH] h264 parallelized, (was: Parallelized h264 proof-of-concept) Originally committed as revision 9371 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-19 21:34:04 +00:00
Andreas Öman	1c48415bb9	indentation patch by Andreas Öman: [andreas olebyn nu] Originally committed as revision 9360 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-18 08:48:26 +00:00
Andreas Öman	b41c1db38d	Factor out init_scan_tables(), patch by Andreas Öman %andreas A olebyn.nu% original thread: Date: Jun 15, 2007 10:10 PM Subject: [FFmpeg-devel] [PATCH] h264 parallelized, (was: Parallelized h264 proof-of-concept) Originally committed as revision 9341 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-16 19:54:04 +00:00
Måns Rullgård	706da4af32	fix some printf format specifiers Originally committed as revision 9334 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-16 14:52:05 +00:00
Diego Biurrun	90b5b51eab	misc typo fixes Originally committed as revision 9291 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-12 18:50:50 +00:00
Diego Biurrun	755bfeabcc	misc spelling fixes Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-12 09:29:25 +00:00
Andreas Öman	93cc10fa9c	h264: use 'simple' in border backup / xchg patch by Andreas Öman: [andreas olebyn nu] original thread: subject: [FFmpeg-devel] [patch] h264: use 'simple' in border backup / xchg date: 06/07/2007 03:24 PM Originally committed as revision 9237 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-07 13:51:06 +00:00
Andreas Öman	83b3401731	filter_mb_fast() doesn't handle h->deblocking_filter==2 (skip slice edges), so delegate that case to filter_mb(). Patch by Andreas Öman [andreas at olebyn dot nu]. Originally committed as revision 9180 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-06-03 11:44:43 +00:00
Carl Eugen Hoyos	154e30f6c2	rename attribute_unused to av_unused and moves its declaration to common.h patch by Carl Eugen Hoyos cehoyos chez ag or at original thread: [FFmpeg-devel] [PATCH] attribute_unused -> av_unused date: 05/29/2007 01:23 PM Originally committed as revision 9155 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-30 09:32:25 +00:00
Andreas Öman	7978debdc2	allocate PPS and SPS dynamically patch by Andreas Öman andreas ta olebyn tod nu reference thread: subject: [FFmpeg-devel] [PATCH] h264: allocate PPS and SPS dynamically date: 05/28/2007 03:00 PM Originally committed as revision 9148 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-29 14:35:29 +00:00
Panagiotis Issaris	cb1a74cf8c	Export the four remaining H.264 decoder intra prediction functions for reuse in the H.264 encoder. These functions are: pred8x8_left_dc_c, pred8x8_top_dc_c, pred16x16_left_dc_c and pred16x16_top_dc_c. Originally committed as revision 9107 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-23 13:46:11 +00:00
Reimar Döffinger	2c32b173d9	Move attribute_unused to variable declarations in macros instead of introducing a useless extra variable. Originally committed as revision 9052 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-17 20:18:46 +00:00
Reimar Döffinger	e36d79c837	Change some leftover __attribute__((unused)) and __attribute__((used)) to attribute_unused and attribute_used respectively to ease compiling on non-gcc. Originally committed as revision 9024 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-14 14:07:50 +00:00
Diego Biurrun	a2e4c0ddae	Remove duplicate #includes, avcodec.h #includes common.h. Originally committed as revision 8995 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-11 07:21:14 +00:00
Aurelien Jacobs	26b4fe821c	split h264.c to move parser in its own file Originally committed as revision 8985 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-10 22:26:44 +00:00
Aurelien Jacobs	c53d2d9042	make some parser parameters const to avoid casting const to non-const Originally committed as revision 8921 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-07 00:47:03 +00:00
Diego Biurrun	5a6a6cc7dc	Fix multiple "‘inline/static’ is not at beginning of declaration" warnings. Originally committed as revision 8894 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-05 12:18:14 +00:00
Diego Biurrun	e24465962d	Remove unused variable. Originally committed as revision 8878 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-05-02 23:11:23 +00:00
Mean	dcc3a30b58	prevent going out of the buffer if the nal size does not fit in the buffer. Patch by Mean % fixounet A free P fr % Original thread: Date: Apr 29, 2007 2:00 PM Subject: Re: [Ffmpeg-devel] [patch] h264.c, dont go beyond buffer in h264_decode_nal_unit Originally committed as revision 8858 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-29 23:18:39 +00:00
Diego Biurrun	e69364b700	Mark code parts that cannot work on AMD64 due to broken relocations as such. This allows building shared libraries on AMD64 again. based on a patch by Diego 'Flameeyes' Pettenò and suggestions by Michael original thread: Date: Wed, 18 Apr 2007 11:26:12 +0200 Subject: [Ffmpeg-devel] [PATCH] (try 2) Build shared libraries on AMD64 again Originally committed as revision 8849 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-27 09:32:31 +00:00
Diego Biurrun	784b7f77c8	10l: Rename missed occurrences of CONFIG_EBX_AVAILABLE to HAVE_EBX_AVAILABLE. Originally committed as revision 8821 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-26 00:32:31 +00:00
Limin Wang	3b77e48f0a	add a check before find_frame_end call Patch by Limin Wang % lance P lmwang A gmail P com % Original thread: date: 04/09/2007 03:54 PM subject: [Ffmpeg-devel] [PATCH] fix segment fault in h264_parse if buf_size is zero Originally committed as revision 8714 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-11 14:04:47 +00:00
Reinhard Nissl	ad1ea1f155	When dst_length == 0 bit_length has to be 0, too, but the current code still calls decode_rbsp_trailing() and therefore bit_length might get negative. Although the remaining code is able to handle a negative bit_length, avoid the calculation at all by setting bit_length to 0 for dst_length == 0. patch by Reinhard Nissl, rnissl gmx de Originally committed as revision 8690 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-09 14:10:07 +00:00
Reinhard Nissl	6ac9696e77	Remove a NAL unit's trailing zero bytes even when dst_length is 1. Consider the following byte sequence 00 00 01 0a 00 00 00 01 09 ... ^ ^ A B decode_nal() determines dst_length to be 1 (i. e. the byte between label A and B above). However, this byte is a trailing zero byte as the spec says the the current NAL unit is terminated by a byte sequence 00 00 00. The current code used a loop to decrement dst_length accordingly. But the loop doesn't start as the loop condition checks for dst_length > 1, which should read dst_length > 0. patch by Reinhard Nissl, rnissl gmx de Originally committed as revision 8689 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-09 13:39:35 +00:00
Reinhard Nissl	ff82e429cb	scenario: A properly coded frame is followed by an end of sequence NAL unit, i.e. the four bytes 00 00 01 0a. When decode_nal() decodes the end of sequence NAL unit, it returns with dst_length == 0. The original code leads to a return -1 which discards the current properly decoded frame. patch by Reinhard Nissl, rnissl gmx de Originally committed as revision 8688 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-09 12:55:07 +00:00
Diego Biurrun	e42dba481f	typos/grammar Originally committed as revision 8641 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-07 14:09:20 +00:00
Stefan Huehner	2b100ab2bf	changes some function declarations from () to (void) as per ansi c. Patch by Stefan Huehner % stefan A huehner P org % Originally committed as revision 8625 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-04-04 11:51:08 +00:00
Panagiotis Issaris	449659919c	Fix compilation when using the --disable-opts parameter. This to help those interested in using a debugger to debug FFmpeg. Original thread: Subject: [PATCH] Fix compilation when using --disable-opts Date: 2007-03-15 16:58:35 GMT Originally committed as revision 8549 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-29 14:20:30 +00:00
Baptiste Coudurier	b21c9af936	reindent after last commit Originally committed as revision 8399 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-14 11:13:17 +00:00
Baptiste Coudurier	1153be3be1	h264 complete frames parsing support Originally committed as revision 8398 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-14 11:12:02 +00:00
Michael Niedermayer	56c70e1d3a	check for no frame and prevent segfault Originally committed as revision 8211 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-03 21:33:33 +00:00
Michael Niedermayer	66a4b2c179	support feeding individual NAL units to the decoder instead of just complete frames Originally committed as revision 8197 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-03-02 23:35:26 +00:00
Michel Bardiaux	a9c9a2400b	Supply context to tprintf Originally committed as revision 8142 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-27 09:39:04 +00:00
Reimar Döffinger	f66e4f5f9e	Add av_ prefix to clip functions Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-25 10:27:12 +00:00
Michael Niedermayer	0268a54a65	rewrite find_frame_end() new code correctly splits long start codes, also its about twice as fast Originally committed as revision 8120 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-25 02:38:08 +00:00
Alexander Strange	bd91fee3d7	h264 optimization: common case hl_decode_mb patch by (Alexander Strange astrange ithinksw com) 144095->142319 dezicycles for hl_decode_mb() on duron trailing whitespace removed by me Originally committed as revision 8106 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-24 00:58:28 +00:00
Michael Niedermayer	97bbb8851b	output delayed frames fixes: CANL4_SVA_B.264 NL3_SVA_C.264 NL3_SVA_E.264 Originally committed as revision 8055 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-21 21:16:07 +00:00
Diego Biurrun	0afd2a92bd	cosmetics: Fix a common typo, sepErate --> sepArate. Originally committed as revision 8047 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-21 10:15:08 +00:00
Loren Merritt	4672503d8c	simplify in fill_caches Originally committed as revision 8026 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-19 04:44:17 +00:00
Michael Niedermayer	fda51641b1	factorize more calls to fill_rectangle() Originally committed as revision 8017 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-18 01:37:50 +00:00
Michael Niedermayer	d19f5acb36	factorize fill_rectangle() calls Originally committed as revision 8016 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-18 01:24:57 +00:00
Michael Niedermayer	8d6947bc7d	factorize fill_rectangle() remove more silly ref_count checks use list_count where appropriate Originally committed as revision 8000 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-16 21:50:37 +00:00
Michael Niedermayer	3425501d3b	replace list<2 checks by list<list_count remove silly ref_count<0 and ref_count==0 checks its impossible for this variable to have such a value Originally committed as revision 7999 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-16 21:42:01 +00:00
Michael Niedermayer	187696fa72	fix 2nd ref_count check add list_count Originally committed as revision 7998 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-16 21:34:21 +00:00
Michael Niedermayer	0565c64834	fix ref_count check Originally committed as revision 7997 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-16 21:29:15 +00:00
Michael Niedermayer	65a0f3fd47	factorize mv_cache and mvd_cache init Originally committed as revision 7996 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-16 21:27:59 +00:00
Michael Niedermayer	43ff071456	simplify Originally committed as revision 7995 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-16 21:25:22 +00:00
Francois Oligny-Lemieux	6ff9b4226b	always decode extradata when of non-avc stream (like RTSP) Patch by Francois Oligny-Lemieux % eucloid A gmail P com % Original thread: Date: Feb 9, 2007 12:00 AM Subject: [Ffmpeg-devel] h264.c patch, always decoding extradata when on non avc stream Originally committed as revision 7904 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-02-09 22:25:29 +00:00
Michael Niedermayer	08eb8fcdbf	fix segfault with darkkben.free.fr/corrupted_h264.mp4 Originally committed as revision 7671 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-23 19:32:26 +00:00
Michael Niedermayer	2f29af3952	flame Originally committed as revision 7664 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-23 13:42:09 +00:00
Michael Niedermayer	6f9ca74bec	check num_reorder_frames for validity increase delayed_pic buffer size (one temporary is used and a terminating NULL is assumed by most code so it has to be 18 large) Originally committed as revision 7663 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-23 13:36:56 +00:00
Michael Niedermayer	9170e34537	adding assert to protect delayed_pic Originally committed as revision 7661 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-23 12:45:57 +00:00
Michael Niedermayer	88e7a4d18c	checking bitstream values and other related changes some of these might have been exploitable Originally committed as revision 7591 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-20 13:50:00 +00:00
Alex Beregszaszi	fead30d444	rename BE/LE_8/16/32 to AV_RL/B_8/16/32 Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-19 22:12:59 +00:00
Guillaume Poirier	50eaa857c0	remove useless cast that makes code unreadable Originally committed as revision 7586 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-19 12:41:56 +00:00
Francois Oligny-Lemieux	ac658be5db	harden h264 decoding to prevent some crashes when input data is corrupted. Patch by Frank %eucloid A gmail P com% date: Jan 18, 2007 6:48 PM subject: Re: [Ffmpeg-devel] h264, protection against corrupted data (second try patch) AND date: Jan 17, 2007 8:22 PM subject: [Ffmpeg-devel] h264, protection against corrupted data this also fixes a possible security issue (the sps and pps ids where not checked, then used as index into an array of sps/pps structs which was then filled with data from the bitstream) Originally committed as revision 7585 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-19 09:37:04 +00:00
Reimar Döffinger	b18e5c031c	Avoid calling decode_slice when context_initialized is not set. Avoids a crash due to dsp.clear_blocks being NULL when called. Originally committed as revision 7547 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-16 17:46:26 +00:00
Michael Niedermayer	6de062957b	fix 16 CABAC_BIT * 10l bug introduced in r6578 Originally committed as revision 7440 to svn://svn.ffmpeg.org/ffmpeg/trunk	2007-01-13 00:56:43 +00:00
Måns Rullgård	849f10351d	rename always_inline to av_always_inline and move to common.h Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-08 00:35:08 +00:00
Panagiotis Issaris	acd8d10ffb	Making rem6 and div6 globally visible and thus adding prefixes. Originally committed as revision 7245 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-07 09:59:05 +00:00
Panagiotis Issaris	14e95e2c92	Removing unused code Originally committed as revision 7244 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-07 09:47:29 +00:00
Panagiotis Issaris	a074f143dd	Export symbols of several H.264 intra prediction functions Originally committed as revision 7232 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-06 08:17:43 +00:00
Alexander Chemeris	a083f53c45	fix crash when decoding a truncated H264 slice patch by Alexander Chemeris % ipse P ffmpeg A gmail.com % Original thread: date: Dec 5, 2006 7:26 PM subject: [Ffmpeg-devel] [PATCH] Fix crush when truncated slice passed to H.264 decoder Originally committed as revision 7229 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-05 22:18:19 +00:00
Panagiotis Issaris	3ee5c5b739	Removing unused code Originally committed as revision 7228 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-05 22:05:09 +00:00
Panagiotis Issaris	550e66cb59	Change NAL unit type defines to an enum and move to a header file for usage in other code. Originally committed as revision 7226 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-12-05 21:52:15 +00:00
Måns Rullgård	55fde95e3b	rename cropTbl -> ff_cropTbl Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-12 20:08:09 +00:00
Panagiotis Issaris	c2212338e8	Remove the H264Context parameter from decode_init_vlc() as it is not being used. Originally committed as revision 6955 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-09 16:40:33 +00:00
Michael Niedermayer	65342b2b4a	merge clip() into the alpha/beta/tc0 tables (10% faster filter_mb_fast() on P3) Originally committed as revision 6863 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-01 19:34:30 +00:00
Reimar Döffinger	d55f46e5a8	Reenable AMD64 optimizations for cabac accidentially disabled in r6852 Originally committed as revision 6853 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-01 17:18:49 +00:00
Diego Biurrun	419b878494	Add ARCH_X86_32 as a new define for 32 bit x86 architectures and change the semantics of ARCH_X86 to mean both 32 and 64 bits. Originally committed as revision 6852 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-11-01 17:01:33 +00:00
Diego Biurrun	d5cd50ed73	Fix compilation with PIC enabled, BRANCHLESS_GET_CABAC is defined under !PIC but gets used without a check for !PIC. Originally committed as revision 6834 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-29 13:14:37 +00:00
Michael Niedermayer	e08f580644	decode_significance_8x8_x86() 8% faster decode_cabac_residual() (8x8 case only) on P3 Originally committed as revision 6750 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-20 21:34:02 +00:00
Michael Niedermayer	f624f029f0	slightly faster decode_cabac_mb_mvd() Originally committed as revision 6735 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-19 14:54:34 +00:00
Michael Niedermayer	aa1da263aa	1 variable less in decode_cabac_residual() no speed change (but less vars means less things gcc can load and store redundantly) Originally committed as revision 6734 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-19 10:33:56 +00:00
Michael Niedermayer	ebd624b662	optimize sign decoding code in decode_residual() x86 is 4% faster on P3 C sign stuff + x86 code for everything else is also faster then before (sorry forgot to test pure C) ... and if i replace the second occurance of the sign decoding in decode_residual by the asm too then everything gets slower iam starting to think that it might be best to write the whole function in asm, playing this avoid random deoptimizations game with gcc is not fun at all Originally committed as revision 6732 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-19 01:19:03 +00:00
Michael Niedermayer	30865e2aa1	copy cabac context onto the stack for the c code in decode_cabac_residual() (15% faster on P3 but still slower then the current asm) Originally committed as revision 6725 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-17 23:59:21 +00:00
Michael Niedermayer	eb73bf723d	x86 asm version of the decode significance loop (not 8x8) of decode_residual() 5% faster decode_residual() on P3 Originally committed as revision 6724 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-17 22:18:29 +00:00
Michael Niedermayer	b566bd65e2	simplify escape decoding Originally committed as revision 6685 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-13 16:19:15 +00:00
Michael Niedermayer	de1013e1ca	10l int vs uint8_t Originally committed as revision 6675 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-12 18:41:29 +00:00
Michael Niedermayer	851ded8918	prevent "mb level" get_cabac() calls from being inlined (3% faster decode_mb_cabac() on P3) Originally committed as revision 6674 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-12 14:49:19 +00:00
Michael Niedermayer	1f6049f515	int->uint8_t for 2 tables Originally committed as revision 6673 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-12 12:27:02 +00:00
Diego Biurrun	c26abfa541	Rename ABS macro to FFABS. Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-11 23:17:58 +00:00
Loren Merritt	a957c27b03	more prefetches, 2% faster h264 Originally committed as revision 6664 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-11 21:34:15 +00:00
Michael Niedermayer	d61c4e731e	make state transition tables global as they are constant and the code is slightly faster that way Originally committed as revision 6655 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-11 14:44:17 +00:00
Michael Niedermayer	0fa352c7e6	make lps_range a global table its constant anyway (saves 1 addition for accessing it) Originally committed as revision 6653 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-11 13:21:42 +00:00
Michael Niedermayer	7822e1c1ff	reverse remainder of the failed attempt to optimize *state=c->mps_state[s] Originally committed as revision 6609 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-09 21:14:16 +00:00
Michael Niedermayer	1c2a417f6a	move outcommented START/STOP_TIMER to a hopefully better place for benchmarking ... Originally committed as revision 6605 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-09 18:20:00 +00:00
Michael Niedermayer	99ce10873d	5% faster get_cabac() Originally committed as revision 6586 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-08 11:24:37 +00:00
Diego Biurrun	e16c407a81	output typo fixes Originally committed as revision 6585 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-08 10:11:58 +00:00
Michael Niedermayer	5659b509c7	refill cabac variables in 16bit steps, 3% faster get_cabac() Originally committed as revision 6578 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-07 15:44:14 +00:00
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-07 15:30:46 +00:00
Loren Merritt	e6e77eb6fa	simplify write_back_motion for skip mbs Originally committed as revision 6548 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-04 07:08:26 +00:00
Loren Merritt	2833fc4646	approximate qpel functions: sacrifice some quality for some decoding speed. enabled on B-frames with -lavdopts fast. Originally committed as revision 6412 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-10-01 21:25:17 +00:00
Måns Rullgård	191e8ca752	fix some signedness warnings Originally committed as revision 6355 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-09-27 19:47:39 +00:00
Loren Merritt	776fe466b2	slightly faster deblock Originally committed as revision 6121 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-08-29 03:07:58 +00:00
Loren Merritt	3e20143ee7	mmx implementation of deblocking strength decision. 2-3% faster h264. Originally committed as revision 6113 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-08-28 09:33:01 +00:00
Loren Merritt	ae08a5631e	10l in r5768 (broke mbaff) Originally committed as revision 5831 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-27 20:37:21 +00:00
Loren Merritt	717b173366	slightly faster h264 fill_caches() Originally committed as revision 5768 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-16 18:55:18 +00:00
Måns Rullgård	af9e7d1810	--enable/disable parsers. Warning: some combinations are broken. Originally committed as revision 5691 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-09 12:02:15 +00:00
Michael Niedermayer	784036e404	simplify intra prediction mode decoding Originally committed as revision 5612 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-04 17:06:43 +00:00
Måns Rullgård	91c58c944f	fill_mbaff_ref_list is missing a return statement, its return value is ignored, and it can't possibly fail, so make it void Originally committed as revision 5566 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-07-01 17:33:48 +00:00
Loren Merritt	c4da83fb0f	h264: accept rbsp_trailing longer than 1 byte Originally committed as revision 5467 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-06-12 09:30:17 +00:00
Michael Niedermayer	b3aaa7bea6	typo me thinks ... Originally committed as revision 5421 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-05-29 16:39:40 +00:00
Loren Merritt	5d18eaad13	h264: MBAFF interlaced decoding Originally committed as revision 5419 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-05-28 22:44:14 +00:00
Loren Merritt	67a8208695	h264: faster fill_rectangle() Originally committed as revision 5418 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-05-28 22:28:08 +00:00
Michael Niedermayer	2d661e073e	cosmetics (initalize variables where they are used) Originally committed as revision 5356 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-05-10 11:05:03 +00:00
Michael Niedermayer	11b681687d	decoders should (IMHO) not duplicate frames, the application can do this if it wants Originally committed as revision 5355 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-05-10 10:57:27 +00:00
Loren Merritt	09786209e6	reinit quant matrices if pps is overwritten by another of the same pps_id. Originally committed as revision 5346 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-05-05 18:08:01 +00:00
Loren Merritt	89ddb72aa1	warn on interlaced streams Originally committed as revision 5337 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-04-30 19:31:45 +00:00
Loren Merritt	2848ce84d2	don't force asserts in release builds. 2% faster h264. Originally committed as revision 5332 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-04-29 00:43:15 +00:00
Loren Merritt	2ea392529a	10l in 1.199 (write_back_motion with B-pyramid + spatial) Originally committed as revision 5215 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-25 09:46:43 +00:00
Loren Merritt	513fbd8e5a	prefetch pixels for future motion compensation. 2-5% faster h264. Originally committed as revision 5203 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-23 20:16:36 +00:00
Loren Merritt	53b19144e7	1.5x faster write_back_motion, 1-3% overall Originally committed as revision 5198 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-22 12:41:02 +00:00
Michael Niedermayer	4cb8574dc8	fixing coverity warnig CID: 253 (reading over the end of the aspect_ratio array for illegal aspect ratios) Originally committed as revision 5163 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-13 23:46:47 +00:00
David S. Miller	bf4665eeec	Alignment fixes, caused problems on SPARC. patch by "David S. Miller" davem <<at>> davemloft <<dot>> net Originally committed as revision 5130 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-09 08:05:45 +00:00
Steve L'Homme	267f7edcd1	(f)printf --> av_log conversion taken from a patch by Steve L'Homme Originally committed as revision 5127 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-08 11:43:10 +00:00
Loren Merritt	548a1c8a35	h264_idct8_add_mmx Originally committed as revision 5123 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-07 22:45:56 +00:00
Loren Merritt	9e4cc776da	keyframe flag was wrong if SEIs followed the keyframe Originally committed as revision 5107 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-03-04 03:57:33 +00:00
Måns Rullgård	1bd8624697	kill some warnings Originally committed as revision 5063 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-25 22:41:31 +00:00
Loren Merritt	285b570fd2	fix a memory leak on seeking. Originally committed as revision 5062 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-25 22:15:24 +00:00
Loren Merritt	85ed1022b3	minor simplifications in cabac_mb_type Originally committed as revision 5048 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-22 05:59:44 +00:00
Loren Merritt	db8a64cba0	don't arbitrarily limit delta_qp Originally committed as revision 5026 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-16 01:16:12 +00:00
Loren Merritt	8b03135958	fix some crashes on negative nalsize. Originally committed as revision 5022 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-14 05:40:53 +00:00
Loren Merritt	171c407621	fix some crashes when missing frames Originally committed as revision 5019 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-13 18:13:13 +00:00
Loren Merritt	ef9d1d1575	h264: special case dc-only idct. ~1% faster overall Originally committed as revision 4971 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-10 06:55:25 +00:00
Loren Merritt	c0234aa44c	slightly faster loopfilter Originally committed as revision 4958 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-08 07:04:32 +00:00
Steve L'Homme	68b51e58ce	MSVC-compatible __align8/__align16 declaration patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr Originally committed as revision 4942 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-02-05 13:35:17 +00:00
Diego Biurrun	b5bba45905	Fix silly typos. Originally committed as revision 4915 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-31 00:17:13 +00:00
Dieter	1b47fafd9f	make some functions static (patch by Dieter < freebsd at sopwith.solgatos.com >) Originally committed as revision 4905 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-28 16:05:06 +00:00
Diego Biurrun	f038fe8b4a	warning fixes by Luca Abeni, lucabe72 ##@## email ##.## it Originally committed as revision 4898 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-25 22:10:13 +00:00
Diego Biurrun	4f59b684a6	Remove all stray tabs and trailing whitespace, this time for good. Originally committed as revision 4891 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-24 10:33:14 +00:00
Måns Rullgård	950c2790a2	interpret H264 VUI timing info correctly work around bug in x264 build < 44 Originally committed as revision 4866 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-19 00:19:15 +00:00
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-12 22:43:26 +00:00
Loren Merritt	e8b562087d	tweak h264_biweight Originally committed as revision 4835 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-09 03:38:37 +00:00
Loren Merritt	70abb40759	tweak inlines. Originally committed as revision 4834 to svn://svn.ffmpeg.org/ffmpeg/trunk	2006-01-09 03:15:53 +00:00
Loren Merritt	ab2e3e2c80	fix asymmetric CQMs with pre-transposed DCT. Originally committed as revision 4799 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-31 14:14:38 +00:00
Loren Merritt	f23af3d825	CQM: fix fallback to JVT scaling lists Originally committed as revision 4798 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-31 13:20:24 +00:00
Loren Merritt	11d86c979c	direct mvs in B_8x8 mbs were set too early. Originally committed as revision 4797 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-31 11:31:53 +00:00
Loren Merritt	f1f17e54ea	fix direct_8x8_inference_flag with 4x4 mvs. Originally committed as revision 4796 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-31 10:11:37 +00:00
Loren Merritt	cec9395977	fix some potential arithmetic overflows in pred_direct_motion() and ff_h264_weight_WxH_mmx2(). Originally committed as revision 4795 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-30 23:47:41 +00:00
Diego Biurrun	bb270c0896	COSMETICS: tabs --> spaces, some prettyprinting Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-22 01:10:11 +00:00
Jindřich Makovička	9944fb97c4	new qscale type to distinguish H264 Originally committed as revision 4753 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-18 13:29:09 +00:00
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-17 18:14:38 +00:00
Måns Rullgård	4733abcbf3	use PRIxN, %zd, %td formats where needed Originally committed as revision 4740 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-12 01:56:46 +00:00
Loren Merritt	ab470fa73b	recognize some more nal types Originally committed as revision 4734 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-12-11 02:16:21 +00:00
Loren Merritt	3165e258b1	fix a crash on seeking to an invalid frame Originally committed as revision 4685 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-11-10 04:40:49 +00:00
Michael Niedermayer	af8aa846fa	check MPV_frame_start() return value Originally committed as revision 4682 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-11-09 11:29:29 +00:00
Loren Merritt	1fd97d8c1a	tidier cabac_intra4x4_pred_mode Originally committed as revision 4673 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-11-03 23:26:51 +00:00
Måns Rullgård	c7ea4f1903	no mixing of code and declarations Originally committed as revision 4670 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-10-28 18:18:04 +00:00
Loren Merritt	0f72508c10	25% faster deblocking, 4-6% overall. Originally committed as revision 4668 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-10-28 06:37:32 +00:00
Loren Merritt	cd19c677cb	fix a crash on dropped frames Originally committed as revision 4667 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-10-27 21:03:36 +00:00
Loren Merritt	56edbd818a	10l: cqm weren't initialized in svq3. Originally committed as revision 4662 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-10-26 03:58:06 +00:00
Loren Merritt	239ea04ccf	decode custom quant matrices. based on a patch by anonymous, with optimizations by me. Originally committed as revision 4660 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-10-25 01:17:20 +00:00
Loren Merritt	d90cbe5fe8	6% faster decode_cabac_residual Originally committed as revision 4618 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-27 05:12:13 +00:00
diane_cartman@gmx.de	ca3b0d2719	13% faster decode_residual (cavlc). patch by diane_cartman at gmx dot de. Originally committed as revision 4617 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-27 04:46:45 +00:00
Gábor Kovács	dc9f52602f	Just noticed there is a memory leak in h264.c with the usage of rbsp_buffer. Here is a patch which frees the rbsp_buffer in decode_end(). patch by (Gábor Kovács \| picard / demoscene \ hu) Originally committed as revision 4607 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-21 08:14:17 +00:00
Reimar Döffinger	357a28430a	check return value of decode_cabac_mb_dqp, it is INT_MIN on error. fixes crash with http://stud4.tuwien.ac.at/~e0326863/ats/bbc-sample_small.mpg and MPlayer's broken packetizer (but will not decode right of course). Originally committed as revision 4595 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-17 08:15:07 +00:00
Michael Niedermayer	96b6ace22e	dont be so picky with .mp4 ... fixes Mr&MrsSmith.mp4 Originally committed as revision 4571 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-10 01:13:10 +00:00
Loren Merritt	fbd312fd91	fix emulated edge motion compensation when resolution%16!=0 Originally committed as revision 4561 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-09-05 17:07:52 +00:00
Michael Niedermayer	95ae72b7e0	Compilation fixes part 1 patch by (Arvind R. and Burkhard Plaum, plaum, ipf uni-stuttgart de) Originally committed as revision 4540 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-08-26 19:05:44 +00:00
Michael Niedermayer	ba17363ff7	prevent assert failures and infinite loops with broken streams Originally committed as revision 4538 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-08-25 00:01:57 +00:00
Måns Rullgård	bf4e3bd2d0	kill a bunch of compiler warnings Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-08-14 15:42:40 +00:00
Michael Niedermayer	cdd106899f	workaround 'colocated mv if colocated block is L1 predicted' bug in x264 Originally committed as revision 4487 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-08-01 14:47:07 +00:00
Michael Niedermayer	8583bef871	fixing colocated mv if colocated block is L1 predicted for the temporal direct case untested (none of the conformance streams laying around on my disk seems affected by this change) Originally committed as revision 4477 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-27 00:15:55 +00:00
Michael Niedermayer	4866bd2b82	fixing colocated mv if colocated block is L1 predicted fixes "H.264 decoding bug in either lavc/JM" Originally committed as revision 4476 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-26 23:40:55 +00:00
Reimar Döffinger	cad4368af7	Add missing +1 in bounds check. Originally committed as revision 4465 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-22 09:01:47 +00:00
Michael Niedermayer	e0111b3243	more fine grained skip_frame Originally committed as revision 4441 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-14 21:57:22 +00:00
Michael Niedermayer	8c3eba7c62	skip_idct skip_frame skip_loop_filter Originally committed as revision 4440 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-14 21:39:36 +00:00
Alex Beregszaszi	19d9ac8169	parenthesing to avoid compiler errors in the future - compared asm outputs, behaviour didnt changed Originally committed as revision 4417 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-07-02 19:39:58 +00:00
Michael Niedermayer	3f46995ca5	support extracting sps/pps from bitstream and putting it in extradata Originally committed as revision 4403 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-28 08:13:23 +00:00
Michael Niedermayer	e679cd1ab0	fixing first_mb_in_slice if frame_mbs_only_flag==0 && mb_aff==0 Originally committed as revision 4402 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-28 06:45:41 +00:00
Michael Niedermayer	6b53b87e20	check mb_y Originally committed as revision 4401 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-27 23:13:10 +00:00
Michael Niedermayer	3d15acf27b	keep decoding nal units after an error Originally committed as revision 4399 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-27 09:37:16 +00:00
Michael Niedermayer	806bb93fe2	make decoder a little bit more tolerant to missing NAL units Originally committed as revision 4385 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-19 23:33:09 +00:00
Loren Merritt	36940eca76	H.264 lossless mode Originally committed as revision 4381 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-17 08:24:35 +00:00
Ronald S. Bultje	7dc1bea30f	non-avc h264 stream problems patch by ("Ronald S. Bultje" rbultje, ronald bitfreak net) Originally committed as revision 4368 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-09 20:01:02 +00:00
Michael Niedermayer	8d204aa415	10l (dont read variables before they have been set) Originally committed as revision 4355 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-05 15:51:20 +00:00
Måns Rullgård	fb3ca6ba3e	remove mixed code/declarations Originally committed as revision 4353 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-04 15:49:54 +00:00
Loren Merritt	43efd19a88	decode H.264 with 8x8 transform. deblocking is still incorrect with 8x8+cavlc Originally committed as revision 4339 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-02 21:15:20 +00:00
Måns Rullgård	ca15919699	fix segfault if flush is called before the first frame (I think that's it, and this fixes it) Originally committed as revision 4335 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-01 12:03:25 +00:00
Michael Niedermayer	e4b36d4434	avoid one transpose (730->680 dezicycles on duron) Originally committed as revision 4332 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-06-01 08:43:40 +00:00
Loren Merritt	ba4ffc2b48	memory leak Originally committed as revision 4282 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-19 19:11:40 +00:00
Loren Merritt	29860cc88c	fix crash on negative POC Originally committed as revision 4278 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-19 04:48:06 +00:00
Loren Merritt	5cf08f2393	H.264 deblocking optimizations (mmx for chroma_bS4 case, convert existing cases to 8-bit math) Originally committed as revision 4271 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-18 09:17:22 +00:00
Michael Niedermayer	0d175622d8	another try at decode_ref_pic_list_reordering() Originally committed as revision 4245 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-15 01:40:34 +00:00
Michael Niedermayer	6ab8721198	fill missing reference pictures with something to avoid assertion failure Originally committed as revision 4240 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-14 00:04:11 +00:00
Michael Niedermayer	0444b02304	alignment fix by (Gábor Kovács >picard demoscene hu) Originally committed as revision 4233 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-13 12:00:12 +00:00
Michael Niedermayer	d2cc7468f3	10l (mb_type uninitalized and then changed and overwritten) Originally committed as revision 4232 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-13 08:17:25 +00:00
Michael Niedermayer	5cb46bc722	typo found by Chengji Zhao Originally committed as revision 4231 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-12 23:34:23 +00:00
Michael Niedermayer	d9c780a8b7	some asserts() Originally committed as revision 4223 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-12 08:44:17 +00:00
Michael Niedermayer	21be92bf4d	reverse 1 hunk from 1.96->1.97, fixes decoding of (MR1_BT_A.h264 and MR1_MW_A.264) Originally committed as revision 4197 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-07 11:07:47 +00:00
Michael Niedermayer	b712fb6740	fix decoding of conformace streams AUD_MW_E.264 and BA1_FT_C.264 again (there where last correctly decoded with h264.c rev 1.96) Originally committed as revision 4189 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-06 17:04:03 +00:00
Michael Niedermayer	758082aff7	set time_base for variable fps too Originally committed as revision 4187 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-06 14:36:15 +00:00
Kevin Baragona	3b66c4c59a	More spelling errors patch by (Kevin Baragona (kevinmb500 gawab com>) Originally committed as revision 4180 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-05 14:17:28 +00:00
Loren Merritt	a55f20bd9a	fix storage of motion vectors for frames with more than 4096 macroblocks. Originally committed as revision 4175 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-03 21:49:18 +00:00
Loren Merritt	7c33ad19fd	clear the DPB after seeking. Originally committed as revision 4174 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-05-03 06:53:59 +00:00
Michael Niedermayer	c0df9d75bd	switch to native time bases Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-30 21:43:59 +00:00
Loren Merritt	42251a2a4f	MMX for H.264 deblocking filter Originally committed as revision 4158 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-25 01:01:41 +00:00
Loren Merritt	b80875c186	fix ref comparison in B-frame deblocker ('unused' and 'unavailable' were treated as different) Originally committed as revision 4154 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-24 21:06:22 +00:00
Mike Melanson	160d679c07	Ministry of English Composition, reporting for duty (and the word is "skipped", not "skiped"; "skiped" would rhyme with "hyped") Originally committed as revision 4153 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-24 17:21:11 +00:00
Loren Merritt	e2e5894a91	deblocking filter doesn't need to call fill_caches again. 1.4% faster decoding. Originally committed as revision 4147 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-21 20:38:42 +00:00
Loïc Le Loarer	debc2adb16	CABAC support for MBAFF I frames patch by (Loïc Le Loarer < lll+ffmpeg m4x org) This patch corrects the support for I slice in CABAC and MBAFF mode. This decodes correctly 6 more frames of the conformance suite. Originally committed as revision 4109 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-05 18:29:26 +00:00
Loïc Le Loarer	826de46ea3	CABAC support for MBAFF I frames patch by (Loïc Le Loarer \| lll+ffmpeg m4x org) Originally committed as revision 4106 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-04-05 01:35:22 +00:00
Loren Merritt	048bfeeb12	display deblocking strength in FF_DEBUG_PICT_INFO Originally committed as revision 4091 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-27 10:58:21 +00:00
Loren Merritt	171070658e	allow 16 refs with B-frames Originally committed as revision 4090 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-27 10:54:16 +00:00
Loïc Le Loarer	6ba71fc467	This is the second patch for MBAFF support, this adds the deblocking filter code for the I slice. With this patch, 4 more frames are decoded correctly from the conformance streams. patch by (Loïc Le Loarer <lll+ffmpeg m4x org>) Originally committed as revision 4088 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-27 00:44:11 +00:00
Loïc Le Loarer	3bf3d666a7	The cvs version 1.103 of h264.c brokes 13 conformance streams, this patch corrects this and decodes the same streams as version 1.102. patch by (Loïc Le Loarer <lll+ffmpeg m4x org>) Originally committed as revision 4087 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-27 00:27:37 +00:00
Loren Merritt	0149db6668	10l (compile fix) Originally committed as revision 4032 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-12 03:10:44 +00:00
Loren Merritt	4e4d983e8b	Set keyframe flag only on IDR-frames (needed for reordering across I-frames). Read vui bitstream restrictions (allows B-frame delay in advance, rather than waiting till we're out of order.) Mark duplicate frames due to delay as duplicates. Originally committed as revision 4028 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-11 02:14:44 +00:00
Loren Merritt	885e88d252	remove an assert that was breaking compilation on some gccs. Originally committed as revision 4020 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-07 09:05:33 +00:00
Loic Le Loarer	6867a90b41	MBAFF I slice no deblocking patch by (Loic >>lll+ffmpeg m4x org<<) Originally committed as revision 4018 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-06 23:02:25 +00:00
Michael Niedermayer	deb13e3c73	spam Originally committed as revision 4015 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-06 19:59:37 +00:00
Måns Rullgård	26165f99c6	improved detection of "AVC1" style H.264 patch by (Måns Rullgård <mru inprovide com>) Originally committed as revision 4013 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-06 19:40:12 +00:00
Loren Merritt	a18030bb62	10l (fix reordering when B-frames are not present) Originally committed as revision 4004 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-05 00:14:21 +00:00
Loren Merritt	2f944356bf	H.264: decode arbitrary frame orders and allow B-frames as references. Originally committed as revision 4003 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-04 12:47:38 +00:00
Loren Merritt	3622988f21	oops, other half of the vismv patch Originally committed as revision 4001 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-03 12:12:44 +00:00
Loren Merritt	b75e10d52c	vismv didn't display 8x8 mvs in H.264 Originally committed as revision 4000 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-03-03 07:21:23 +00:00
Loren Merritt	19fe8b4100	In-loop deblocking for B-frames. Originally committed as revision 3979 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-25 07:40:29 +00:00
Loren Merritt	738386a5ed	10l in implicit_weight_table Originally committed as revision 3974 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-24 09:27:46 +00:00
Loic Le Loarer	e7e09b49b4	remove goto and reindent patch by (Loic Le Loarer <lll+ffmpeg m4x org>) Originally committed as revision 3960 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-16 23:18:06 +00:00
Loic Le Loarer	6fbcaaa0ef	INTRA PCM macroblocks support patch by (Loic )lll+ffmpeg m4x org) This patch adds the support for INTRA PCM macroblocks in CAVLC and CABAC mode, the deblocking needed a small modification and so did the intra4x4_pred_mode prediction. With this patch, the 5 streams of the conformance suite containing INTRA PCM macroblocks now decode entirely, 4 are completely corrects, 1 is incorrect since the first B slice because of deblocking in B slice not yet implemented. The code is not optimized for speed, it is not necessary IPCM macroblocks are rare, but it could be optimized for code size, if someone want to do this, feel free. Originally committed as revision 3941 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-07 00:10:28 +00:00
Loic Le Loarer	0bf796340a	H.264 multiple slice support in CABAC patch by (Loic (lll+ffmpeg m4x org) 3 more streams of the conformance suite decode to the end instead of failing on an assert (CABACI3_Sony_B.jsv, CABAST3_Sony_E.jsv and CABASTBR3_Sony_B.jsv), they are still false since the first B slice probably because of deblocking in B slices not yet implemented. Originally committed as revision 3932 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-04 02:47:45 +00:00
Loïc Le Loarer	0d315f281c	H.264 multiplce instance in reference list patch by (Loic <lll+ffmpeg m4x org ) With this patch, the streams CAWP5_TOSHIBA_E.264 and CVWP5_TOSHIBA_E.264 are completely decoded Originally committed as revision 3917 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-01 11:26:11 +00:00
Loïc Le Loarer	dc032f3332	correct long term picture management patch by (Loic <lll+ffmpeg m4x org>) fixes decoding of MR2_MW_A.264 Originally committed as revision 3916 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-02-01 11:12:53 +00:00
Michael Niedermayer	bd9ea6a462	fixing missaligned memory accesses in fill_rectangle() Originally committed as revision 3901 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-30 02:16:50 +00:00
Michael Niedermayer	4ae33c9b52	simplify Originally committed as revision 3873 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-23 19:11:02 +00:00
Michael Niedermayer	934982c4ac	avoid buf_size == 0 checks in every decoder Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-23 18:09:06 +00:00
Michael Niedermayer	46f2f05f59	simplify deblock Originally committed as revision 3868 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-23 14:03:13 +00:00
Michael Niedermayer	3b33943e9b	simplify reference list 1 swaping fix? seems its not used by any samples i found though Originally committed as revision 3863 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-23 03:49:36 +00:00
Loic Le Loarer	827c91bfb7	H.264 b ref pic list order and long term pictures patch by (Loic Le Loarer <loic.le-loarer polytechnique org>) Originally committed as revision 3851 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-19 17:35:51 +00:00
Michael Niedermayer	eed4ebd22c	div by zero aspect fix Originally committed as revision 3850 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-19 13:24:43 +00:00
Michael Niedermayer	0ecca7a49f	various security fixes and precautionary checks Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-12 00:16:25 +00:00
Gert Vervoort	9c6221ae62	10l (obmc_scratchpad not always initialize) patch by (Gert Vervoort <gert.vervoort at hccnet dot nl>) Originally committed as revision 3816 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-09 00:48:37 +00:00
Loren Merritt	934b0821db	10l: scratchpad could be allocated before its size was known. Originally committed as revision 3812 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-08 08:56:18 +00:00
Loren Merritt	9f2d1b4ff5	H.264 weighted prediction. Bidirectional weighting has not been tested for bitwise accuracy, but looks correct. Originally committed as revision 3811 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-07 05:56:07 +00:00
Loren Merritt	1b2dcdc1e0	reduce stutter if we learn too late that the stream contains B-frames. Originally committed as revision 3801 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-04 10:26:47 +00:00
Loren Merritt	a4dae92b58	Sort B-frames into display order. Originally committed as revision 3799 to svn://svn.ffmpeg.org/ffmpeg/trunk	2005-01-04 01:12:48 +00:00
Michael Niedermayer	17bfbd70ab	10l Originally committed as revision 3788 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-31 14:02:35 +00:00
Loïc Le Loarer	579448a083	- correct several errors on the deblocking accross slice boundaries. - add support for deblocking_filter_idc==2 which means no deblocking accross slice. - correct MMCO with multiple slices. 5 more streams from H264 conformance suite are now correctly decoded. patch by (Loic <lll+ffmpeg >< m4x dot org>) Originally committed as revision 3786 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-31 00:07:17 +00:00
Roberto Togni	f31ecffb4f	Fix avc1 if there is nore than one nal per mov frame Originally committed as revision 3785 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-30 18:05:54 +00:00
Loren Merritt	5ad984c997	implement B_DIRECT and B_SKIP macroblock types. fix reference list sorting for B-frames. fix mv caching for mixed list B-blocks. Originally committed as revision 3775 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-29 04:17:52 +00:00
Loren Merritt	650cec0c8c	vismv for h264 displayed incorrect motion vectors. Originally committed as revision 3765 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-20 03:03:37 +00:00
Loic Le Loarer	5175b9376f	add multi slice support for main profile H.264 streams. I have tested this on all H264 conformance streams and comparing the result with the current CVS version, there is 8 streams which decode correctly more frames and 2 streams which are now completely correct with my patch. This patch also correct some typo in comments. patch by (Loic Le Loarer <lll+ffmpeg >at< m4x org>) Originally committed as revision 3758 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-18 03:49:07 +00:00
Michael Niedermayer	bf835aee11	uppercase codec_tag=AVC1 support Originally committed as revision 3746 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-09 22:04:15 +00:00
Michael Niedermayer	a979965313	out of buffer access fix Originally committed as revision 3744 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-12-09 01:01:11 +00:00
Burkhard Plaum	073c2593c9	Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>) Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-11-27 18:10:06 +00:00
Loren Merritt	7d7f635dc0	Fixed typo which caused incorrect motion prediction in B-frames. patch by (Loren Merritt <lorenm ta u tod washington tod edu>) Originally committed as revision 3709 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-11-24 22:50:49 +00:00
Michael Niedermayer	5d0e4cb87a	segfault fix Originally committed as revision 3656 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-31 00:42:43 +00:00
Michael Niedermayer	db4d9faf8d	optimzation Originally committed as revision 3630 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-24 02:59:36 +00:00
Michael Niedermayer	58897665ae	optimization Originally committed as revision 3629 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-24 02:08:45 +00:00
Michael Niedermayer	7b89e963e8	fix CABAC+LOOP missmatch Originally committed as revision 3628 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-23 21:13:31 +00:00
Michael Niedermayer	3981c385cc	cbp_table cleanup Originally committed as revision 3627 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-23 19:12:21 +00:00
Michael Niedermayer	9af1ec8e9a	cleanup of decode_cabac_residual() Originally committed as revision 3626 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-23 15:59:01 +00:00
Michael Niedermayer	d6b0c1bbf8	decode intra cabac mb_type cleanup Originally committed as revision 3625 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-23 12:07:57 +00:00
Gildas Bazin	03393cb766	small typo patch by (Gildas Bazin <gbazin at altern dot org>) Originally committed as revision 3624 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-22 19:55:57 +00:00
Loren Merritt	d5af70c3b8	H.264 CABAC + B-frames patch by (Loren Merritt <lorenm at u dot washington dot edu>) Originally committed as revision 3623 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-22 18:30:50 +00:00
Loren Merritt	0bc42caddf	h.264 ref list reordering bugfix patch by (Loren Merritt <lorenm at u dot washington dot edu>) Originally committed as revision 3558 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-10-03 22:01:21 +00:00
Michael Niedermayer	0fa8158d3e	move h264 idct to its own file and call via function pointer in DspContext allow h264 idct to be used for lowres=1 Originally committed as revision 3524 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-09-27 19:47:17 +00:00
Michael Niedermayer	792bb815e3	assertion when playing AVC/H.264 streams fix by (Loren Merritt <lorenm at u dot washington dot edu>) Originally committed as revision 3505 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-09-25 10:06:31 +00:00
Michael Niedermayer	5cbb0e70a0	H.264 max reference pictures fix by (Loren Merritt <lorenm at u dot washington dot edu>) Originally committed as revision 3504 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-09-25 09:59:36 +00:00
Roberto Togni	4770b1b4fb	AVC (H264 in mp4 files, fourcc avc1) support Originally committed as revision 3459 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-09-13 21:20:55 +00:00
Loren Merritt	d89dc06a96	h264 deblocking crash patch by (Loren Merritt <lorenm at u dot washington dot edu>) Originally committed as revision 3427 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-09-02 10:49:54 +00:00
Michael Niedermayer	b3067ac197	cleanup Originally committed as revision 3395 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-08-16 22:51:18 +00:00
Måns Rullgård	ec587a50c7	Get H.264 frame rate from SPS/VUI patch by (Måns Rullgård <mru at kth dot se>) Originally committed as revision 3394 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-08-16 22:48:05 +00:00
Michael Niedermayer	7440fe839d	segfault fix Originally committed as revision 3376 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-08-03 01:50:52 +00:00
Michael Niedermayer	bba8334965	overread fix Originally committed as revision 3294 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-07-08 00:53:21 +00:00
Michael Niedermayer	68b3ba0dfa	1000l Originally committed as revision 3277 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-06-30 22:39:01 +00:00
Alex Beregszaszi	d967e3b8a5	some debug Originally committed as revision 3257 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-06-26 10:09:42 +00:00
Michael Niedermayer	53db1cae1c	data_size = 0 cleanup Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-05-21 14:37:16 +00:00
Michael Niedermayer	e4cb187db8	remove duplicated find_frame_end() code move codec specific code from parser.c -> <codecname>.c as far as its easily possible Originally committed as revision 3087 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-04-29 14:21:33 +00:00
Michael Niedermayer	c8470cc173	h264 nal decoding fix by (Laurent Aimar <fenrir at via dot ecp dot fr>) Originally committed as revision 3044 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-04-23 19:44:27 +00:00
Laurent Aimar	693399ba55	h264 hurry up fix and a tiny cabac clean patch by (Laurent Aimar <fenrir at via dot ecp dot fr>) Originally committed as revision 3043 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-04-23 19:36:52 +00:00
Laurent Aimar	9e5281141c	progressive P frame CABAC support patch by (Laurent Aimar <fenrir at via dot ecp dot fr>) Originally committed as revision 3000 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-04-11 16:28:31 +00:00
Michael Niedermayer	042e3bfe9d	fix decoding of qp<6 Originally committed as revision 2933 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-26 20:28:29 +00:00
Laurent Aimar	e5017ab870	h264 - progressive I frame CABAC support patch by (Laurent Aimar <fenrir at via dot ecp dot fr>) Originally committed as revision 2932 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-26 19:35:53 +00:00
Michael Niedermayer	53c05b1eac	do loop filter immediatly after each macroblock is decoded instead of after a frame is decoded Originally committed as revision 2910 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-20 16:40:20 +00:00
Michael Niedermayer	3ebc7e04de	h264 loop filter optimizations Originally committed as revision 2909 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-20 00:18:52 +00:00
Michael Niedermayer	980a82b70b	h264 loop filter for progressive I&P frames by (Laurent Aimar <fenrir at via dot ecp dot fr>) Originally committed as revision 2908 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-19 21:21:17 +00:00
Michael Niedermayer	3edcacde04	init cleanup Originally committed as revision 2899 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-03-16 16:11:29 +00:00
Alex Beregszaszi	fe455f3328	get_bit_count -> put_bits_count Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-02-06 15:27:31 +00:00
Michael Niedermayer	303e50e65b	closed gop support & flags2 as all bits in flags are used and a few minor things i forgot to commit ... Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk	2004-01-22 19:48:28 +00:00
Wolfgang Hesseler	0c9bbaec60	motion vector vissualization improvements patch by (Wolfgang Hesseler <qv at multimediaware dot com>) Originally committed as revision 2636 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-12-30 02:12:12 +00:00
Michael Niedermayer	9a41c2c747	svq3 fix Originally committed as revision 2625 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-12-18 21:35:02 +00:00
Michael Niedermayer	68ca24e6db	intra16x16 fix Originally committed as revision 2539 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-11-29 00:19:24 +00:00
Michel Bardiaux	9b87956678	av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-11-03 13:26:22 +00:00
Michael Niedermayer	5ff85f1d8b	AVRational sample_aspect_ratio aspect ratio in JPEG JFIF is SAR not DAR ! removed nonsense SAR guessing code various related cleanups bugs? Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-20 20:23:46 +00:00
Alex Beregszaszi	c58222c56c	10l Originally committed as revision 2368 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-13 08:02:46 +00:00
Alex Beregszaszi	ed7debda14	removed the obsolete and unused parameters of init_put_bits Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-10-12 21:25:00 +00:00
Fabrice Bellard	1df1df0b44	removed warnings Originally committed as revision 2246 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-09-09 22:50:44 +00:00
Michael Niedermayer	a15e68deb6	bitstream changes to match JM7.2 Originally committed as revision 2073 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-07-23 00:32:50 +00:00
Alex Beregszaszi	2ca71015ef	unwanted second definition of CHECKED_ALLOCZ Originally committed as revision 2009 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-07-04 17:16:53 +00:00
Mike Melanson	2e26c8d204	- fix PLANE_PRED8x8 prediction (H/V are swapped, this is correct!) - fix B-frame motion compensation - cleanup motion vector math and other blocks of common code Originally committed as revision 1991 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-06-27 15:05:29 +00:00
Alex Beregszaszi	eb60dddc2e	some warning fixes Originally committed as revision 1977 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-06-20 15:21:25 +00:00
Mike Melanson	da3b975630	added support for B-frames and multiple slices Originally committed as revision 1974 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-06-19 01:44:44 +00:00
Michael Niedermayer	c009df3f86	make ff_emulated_edge_mc() independant of MpegEncContext Originally committed as revision 1971 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-06-18 22:00:23 +00:00
Falk Hüffner	4cfbf61bf1	Warning and compatibility fixes. Originally committed as revision 1902 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-24 18:48:30 +00:00
Michael Niedermayer	377ec88802	bigendian fix Originally committed as revision 1887 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-16 19:18:53 +00:00
Falk Hüffner	3db320ea0c	Warning fixes. Originally committed as revision 1884 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-15 01:34:47 +00:00
Michael Niedermayer	d8085ea727	cleanup Originally committed as revision 1882 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-14 23:08:01 +00:00
Michael Niedermayer	f7a8c179a7	optimizations Originally committed as revision 1869 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-13 13:38:09 +00:00
Michael Niedermayer	4704097a2b	optimizations Originally committed as revision 1867 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-13 00:46:42 +00:00
Michael Niedermayer	8b82a95675	svq3 decoder by anonymous Originally committed as revision 1845 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-05-09 22:16:14 +00:00
Michael Niedermayer	067ff8b1ee	tired Originally committed as revision 1825 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-27 01:33:39 +00:00
Michael Niedermayer	d90cf87b90	fixing mixed dr1 + internal buffers Originally committed as revision 1820 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-25 00:29:48 +00:00
Michael Niedermayer	af6e2fed04	minor cleanup / some warning fixes Originally committed as revision 1772 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-14 13:44:38 +00:00
Michael Niedermayer	30f73fc72e	faster 8x8 & 16x16 plane prediction by skal (massimin at planet-d dot net) Originally committed as revision 1769 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-12 22:49:54 +00:00
Michael Niedermayer	7bc9090a41	simplified adressing of most mb based arrays (mb_x + mb_ys->mb_stride) now instead of mb_x + mb_ymb_width and 1+mb_x + (1+mb_y)*(mb_width+2) and ... mixture more direct use of the new mb_type stuff instead of codec specific stuff runtime mb_type debug output h264/h263 variants/mpeg1/2/4 error concealment /resilience for mpeg1/2 various minor optimizations Originally committed as revision 1746 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-10 13:18:38 +00:00
Michael Niedermayer	8b92b792d1	some checks to avoid segfault Originally committed as revision 1740 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-07 19:23:21 +00:00
Michael Niedermayer	95c2634838	#ifdef TRACE printf() -> tprintf() Originally committed as revision 1735 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-05 10:08:48 +00:00
Michael Niedermayer	1924f3ce36	multiple reference frames support Originally committed as revision 1734 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-04 20:59:50 +00:00
Michael Niedermayer	0da71265d8	H264 decoder & demuxer Originally committed as revision 1732 to svn://svn.ffmpeg.org/ffmpeg/trunk	2003-04-04 14:42:28 +00:00

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864 Commits