FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	ea6f00c448	Split all the reference picture handling off h264.c. Originally committed as revision 21172 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	889fce8e30	Split (picture\|seq) parameter set decoding out of h264.c. no speedloss meassured, also its really not touching anything that is speed relevant. Originally committed as revision 21169 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	9c09546352	Split SEI code off h264.c. Originally committed as revision 21168 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	943f69a6ea	Split direct mode (macro)block decoding off h264.c. No speedloss meassured (its slightly faster here but that may be random fluctuations) Originally committed as revision 21165 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	082cf97106	Split h264 loop filter off h264.c. No meassureable speed difference on pentium dual & cathedral sample. Originally committed as revision 21159 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	903d58f631	Get rid of #include "svq3.c" functions called more than per mb are moved into the header, scan8 is also as it must be known at compiletime. The code after this patch duplicates h264data.h, this has been done to minimize the changes in this step and allow more fine grained benchmarking. Speedwise this is 1% faster on my pentium dual core with diegos cursed cathedral sample. Originally committed as revision 21157 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
David Conrad	c4dffe7e36	Export fullrange flag and color information for h.264 Originally committed as revision 21126 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Laurent Aimar	75dd693840	Export get_slice_type() as ff_h264_get_slice_type(). Patch by Laurent Aimar <fenrir at videolan dot org>. Originally committed as revision 21110 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Haruhiko Yamagata	b19d493f2b	Add field prev_interlaced_frame to H264Context to be able to flag soft telecine progressive. Patch by Haruhiko Yamagata, h D yamagata A nifty D com Originally committed as revision 19141 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	cbf1eae9a5	Add forgotten void return type to ff_h264_free_context Originally committed as revision 18411 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	15861962a7	Add a ff_h264_free_context function and call it from the H.264 parser. This ensures that the parser will no longer leak memory for all SPS/PPS it encounters. Originally committed as revision 18406 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	70e01da3bf	Add support for ct_type to correctly detect interlaced flag Originally committed as revision 17811 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David S. Miller	da2911d5e8	sub_mb_type[] needs to be 8-byte aligned because it is referenced as a uint64_t in get_dct8x8_allowed(). Patch by David S. Miller <davem at davemloft dot net> Originally committed as revision 17655 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	1790a5e908	Make the following H264 functions available to the parser: ff_h264_decode_sei, ff_h264_decode_seq_parameter_set, ff_h264_decode_picture_parameter_set, ff_h264_decode_nal, ff_h264_decode_rbsp_trailing Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17487 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	2ea89d9274	Parse buffering period (H.264, D.1.1). Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17441 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	24a414e0fa	Store CPB count in the context. Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17439 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	cf6065ca6b	Parse cbp_removal_delay in SEI picture structure. Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17413 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	ff594f81df	Parse dpb_output_delay in SEI picture structure. Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17412 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	82e38c2952	Parse initial_cpb_removal_delay_length. Patch by Ivan Schreter, schreter gmx net Originally committed as revision 17411 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	37a558fe51	Add SEI recovery point frame counter to H264Context and use it when setting key_frame. Patch by Ivan Schreter schreter A gmx D net Originally committed as revision 17109 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Ivan Schreter	dd02ea118b	Replace hard-coded SEI type constants with symbolic names Patch by Ivan Schreter ( schreter gmx net ) Originally committed as revision 17064 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	181d8a7f3a	Remove unused CONFIG_H264_ENCODER #define. Originally committed as revision 16993 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gwenole Beauchesne	cb99c652eb	Add fields to H264Context and SPS for upcoming VA API support. Patch by Gwenole Beauchesne gbeauchesne A splitted-desktop dotcom Originally committed as revision 16976 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	49fb20cb8a	replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ and remove all ENABLE_ definitions. Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	66c07ca96f	Optimize get_dct8x8_allowed(). 30 cpu cycles faster on pentium dual. Originally committed as revision 16248 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	89db0bae26	Do not recalculate constant part of is_complex for every MB. Originally committed as revision 16172 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	ce9ff9cc52	Move #defines that are mostly used in h264.c out of h264data.h and into h264.h. Originally committed as revision 15927 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Andreas Öman	b09a7c05f6	h264: Implement decoding of picture timing SEI message. Now correct values are propagated to interlaced_frame, top_field_first and repeat_pict in AVFrame structure. patch by ffdshow tryouts Originally committed as revision 15773 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	b735aeead8	Replace literally hardcoded max slice number by named constant. Originally committed as revision 15736 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	1fdcdf8d87	Add variable to hold the svq3 watermarking key, patch by baptiste that is based on reverse engineering by chrono. Originally committed as revision 15616 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	2791c60883	Fix indention of NAL type enum. Originally committed as revision 15538 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	44ee6135e2	Move nal unit types enum and EXTENDED_SAR #define from h264data.h to h264.h. Originally committed as revision 15534 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	f4d3382da2	Another try to fix temporal direct mode references. Fixes at least CAPAMA3_Sand_F.264 CVMAPAQP3_Sony_E.jsv Originally committed as revision 15384 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	8b1fd554e1	Make MBAFF temporal direct mode closer to the spec. Fixes at least: CAMANL2_TOSHIBA_B CVMANL2_TOSHIBA_B camp_mot_mbaff0_full Originally committed as revision 15375 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	d50cdd82de	Use the correct reference tables for interlaced MBAFF MBs in the loop filter. Fixes at least CAMP_MOT_MBAFF_L30 CAMP_MOT_MBAFF_L31 FRExt/FREXT01_JVC_D Originally committed as revision 14680 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	0af6967ee7	chroma_format_idc=0 aka grayscale support. Can be disabled by removing #define ALLOW_NOCHROMA in case the extra if() slow the code down measurably. Fixes at least FRExt/HPCAMOLQ_BRCM_B.264 FRExt/HPCVMOLQ_BRCM_B.264 Originally committed as revision 14407 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	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	e3e6f18f16	Simplify slice type checks. Originally committed as revision 14323 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	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
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
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
Alexander Strange	64514ee8de	Store mb_xy in H264Context and only calculate it once per MB. Originally committed as revision 13125 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	59eeddf063	Crop parameters are unsigned, having them negative could be bad and lead to crashes or maybe exploits (not checked at all if this is possible). Originally committed as revision 12789 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	2cab640129	typo fixes Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	ed5d7a531c	ff_h264_idct8_add_sse2. compared to mmx, 217->126 cycles on core2, 262->220 on k8. Originally committed as revision 11826 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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166 Commits (a526d6197a539852bcdcf737b2faaa9123e992de)