FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	a149c1a59f	Reset prev_frame_num for idr frames as required by the spec. Originally committed as revision 14354 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	b4cf222870	Better explanation for buf_size==0 code. Originally committed as revision 14353 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	cf67f1655c	100l cross_idr simplification had a typo Originally committed as revision 14351 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	f3ba9db42d	Remove truncated support, use an AVParser if you used that, it is the same. Originally committed as revision 14350 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	617e42e2c4	Simplify cross_idr calculation. Originally committed as revision 14349 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	55f22dd473	Remove redundant keyframe checks. Originally committed as revision 14347 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	26b86e47c0	Support gaps in the frame num. Fixes at least: MR3_TANDBERG_B.264 MR4_TANDBERG_C.264 MR5_TANDBERG_C.264 Originally committed as revision 14339 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	e44e48372b	Reset frame_num for MMCO 5. Fixes at least MR2_TANDBERG_E.264 Originally committed as revision 14338 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	2e916cb392	3rd try to get the loop filter ref/mv check working correctly. Fixes at least: src19td.IBP.264 CVWP3_TOSHIBA_E.264 cvmp_mot_picaff0_full_B.26l CVMP_MOT_FRM_L31_B.26l cvmp_mot_frm0_full_B.26l CVMP_MOT_FLD_L30_B.26l cvmp_mot_fld0_full_B.26l Originally committed as revision 14337 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5a78bfbde7	qscale has a range of 0..51 we thus do not need a 256 entry table and neither need to and it with 0xFF. Originally committed as revision 14336 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	a82688b003	Setting chroma_qp to 0 for PCM blocks is really an interesting minor optimization, more interresting would it have been had the author thought about what value chroma_qp would have for the following MB. Or failing that, had actually tested the code. So this reverts this non-functional optimization, and makes the code work. Fixes at least CAPM3_Sony_D.jsv Originally committed as revision 14335 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	3a75616940	Deobfusate chroma_qp_table[1] init code. Originally committed as revision 14334 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Carl Eugen Hoyos	6aaff88fd9	Revert r13542: Spatial direct mode probably also works with PAFF. Originally committed as revision 14332 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	c32867b5b6	Loop filtering with multiple slice types fix. Fixes at least: CABAST3_Sony_E.jsv CABASTBR3_Sony_A.jsv CABASTBR3_Sony_B.jsv Originally committed as revision 14331 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	9f5c1037b1	Use slice_type_nos instead of slice_type where it makes no difference. This way we use slice_type_nos almost everywhere which means 1 variable less for gcc to put in a register. Originally committed as revision 14326 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	4b30289ec9	SI/SP slice support. (not bitexact) SI untested as I did not find any samples. Originally committed as revision 14325 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	932f396f50	Remove superfluous (). Originally committed as revision 14324 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	e3e6f18f16	Simplify slice type checks. Originally committed as revision 14323 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	72caa912f2	More correct ref comparison in the loop filter. Originally committed as revision 14322 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	29d05ebc7a	Simplify spatial direct ref selection with FFMIN3() Originally committed as revision 14319 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	41f5c62f5c	Fix used references indexes in the loop filter. Disable filter_mb_fast() as it optimized the incorrect code. Fixes at least: BA3_SVA_C.264 CABA3_SVA_B.264 CABACI3_Sony_B.jsv CAFI1_SVA_C.264 camp_mot_frm0_full.26l CAWP5_TOSHIBA_E.264 CVFI2_SVA_C.264 CVSE3_Sony_H.jsv CVWP2_TOSHIBA_E.264 CVWP5_TOSHIBA_E.264 SL1_SVA_B.264 Originally committed as revision 14315 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	4f20b45fbe	Fix h264_loop_filter_strength_mmx2() so it works with PAFF. fixed at least: CVFI1_Sony_D.jsv CVFI1_SVA_C.264 MR6_BT_B.h264 Originally committed as revision 14310 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	fb19e1443b	Take the brain amputated spec literally if the user asks for it (-strict 1). That is, add 16 frames delay, cache trashing and av desync. fixes at least the following reference bitstreams: CABA3_Sony_C.jsv CACQP3_Sony_D.jsv CAMANL1_TOSHIBA_B.264 CANL3_Sony_C.jsv CVBS3_Sony_C.jsv CVMANL1_TOSHIBA_B.264 Originally committed as revision 14308 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	2a811db238	Make the automatic has_b_frames increasing code increase it up to the same maximum that can be achieved by specifying the value in the bitstream. Originally committed as revision 14302 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	28bb9eb24b	Try to fix my latest 100l fate SVQ3 breakage. Originally committed as revision 14300 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	801b27fa7c	Remove apparently unneeded out!=NULL check. Originally committed as revision 14299 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	3eaa6d0e56	Simplify picture output code. Originally committed as revision 14298 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	6b476f05e3	Remove useless #if 0 code. Originally committed as revision 14297 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7c0efeccfa	Do not forget marking disposed delayed pics as unused. Fixes issue335 Originally committed as revision 14296 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	79f4494a04	indent Originally committed as revision 14292 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	0ab515e935	simplify Originally committed as revision 14291 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	df8a7dff29	Remove delayed_output_pic, I do not understand what this variable was good for. It is simpler and might be faster now. Originally committed as revision 14289 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	1b547abaa3	Drop out of order pics even if bitstream_restriction_flag is set. Originally committed as revision 14288 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	197ea52443	Make frames non reference by default, so they are disposed of automatically in MPV_frame_start() if we break out due to an error at a random place. Fixes issue334 Originally committed as revision 14283 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	1d42f41091	indent Originally committed as revision 14258 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7a9dba3cd6	SVQ3 uses the JPEG variant of YUV 4:2:0. Fixes issue256 Originally committed as revision 14257 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	64b9d48f76	Move the size of the H264Context delayed_pic array into a #define. This improves readability by getting rid of some magic numbers. Originally committed as revision 14248 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	e1f15d3836	H264: fix index range assert() in remove_short_at_index() Originally committed as revision 14233 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jason Garrett-Glaser	3a8322b133	H264: Fix decoding with CABAC/delta_qp/PCM macroblocks. Patch by Jason Garrett-Glaser (darkshikari gmail com) Originally committed as revision 14160 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7445f9cc67	fix IPCM_decode_error.h264 Originally committed as revision 14135 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	58cc7dd9fc	Cosmetics: split a long line. Originally committed as revision 14055 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	92ed1ec957	Use get_cabac_bypass_sign instead of an if/else. Originally committed as revision 14054 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	142ee5d73d	Reorder the if/else for residual cats to match gcc's branch prediction. Originally committed as revision 14053 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	47775cb8de	Simplify loop condition for readability. Originally committed as revision 14052 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	9f734c3b57	Reindent. Originally committed as revision 14051 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	9588ec340c	Clone decode_cabac_residual() for DC residuals, to get rid of a bunch of branches in the main loop. Originally committed as revision 14050 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	2e254bc583	Don't generate two copies of hl_decode_mb() under ENABLE_SMALL. (assuming your compiler removes unused static functions) Originally committed as revision 14049 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	fedec603db	Don't test for H264 encoding unless an encoder exists. Originally committed as revision 14048 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	fe4bf37455	Make AVCodec long_names definition conditional depending on CONFIG_SMALL. Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Carl Eugen Hoyos	7e14f14584	Warn about unimplemented H264 feature. Originally committed as revision 13542 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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721 Commits (f92e769666ccd94327905fbe16dcbecce02a8f09)