FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	05c4072b45	Altivec Patch (Mark III) by (Dieter Shirley <dieters at schemasoft dot com>) Originally committed as revision 1147 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	bbed9259cc	put a few large tables under #ifdef CONFIG_ENCODERS or dynamically allocate them Originally committed as revision 1130 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	6bb925f47d	dont call emms_c() for each MB Originally committed as revision 1127 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	0aa7875a73	cleanup Originally committed as revision 1126 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	af27aea922	fixing another assert q>0.0 issue caused by variance < 0, this fix allso changes the inter/intra decission very slightly -> all regression checksums need to be updated Originally committed as revision 1122 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	6b72ac6323	exporting the internal qscale table, this allso fixes the ordering Originally committed as revision 1116 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	d6db1c9c6a	handle direct rendering buffer allocation failure Originally committed as revision 1075 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	50eb9cbc44	idct_permutation_type variable, so the permutation type can quickly be identified Originally committed as revision 1071 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	6e2d5f1aea	regression test for H263+ Originally committed as revision 1070 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	945eeee15e	slice encoding cleanup Originally committed as revision 1069 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	7801d21d13	optimize block_permute() optimize dct_quantize_c() dont permute s->q_inter/intra_matrix Originally committed as revision 1067 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	4a3d7fbcbc	fixing interlaced MC & edge-emu Originally committed as revision 1066 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	03e93d35b0	xvid qpel bug workaround Originally committed as revision 1063 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	8b32880cc9	fixing h263 decoding (did segfault) Originally committed as revision 1049 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	fb8a9e2f37	fixing interlaced dct + hq mode Originally committed as revision 1048 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	9fee1e234e	init flags before using it (found by arpi) Originally committed as revision 1047 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	073b013d00	complete mpeg4 GMC decoding support Originally committed as revision 1046 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	4d2858deac	better/cleaner error resilience (done in a 2nd pass after decoding) h263/mpeg4 out of order slice decoding Originally committed as revision 1030 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	0298af4887	set low_delay on encoding if no b frames Originally committed as revision 1007 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	676e200cff	trying to fix the non-x86 IDCTs (untested) Originally committed as revision 1006 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Alex Beregszaszi	defdfc9aa0	moved dct init out from mpv_common_init to dct_common_init (for less-uglier way for dv) Originally committed as revision 1002 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Leon van Stuivenberg	5917d17cb7	ps2 optimizations update patch by (Leon van Stuivenberg <leonvs at iae dot nl>) Originally committed as revision 996 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	3994623df2	optimization Originally committed as revision 992 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	a02017367b	optimizing mpeg1_decode_block() Originally committed as revision 985 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	cc7ac88830	convert only needed matrixes in convert_matrix() (mjpeg calls it for every frame) Originally committed as revision 983 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	2ad1516a6c	idct permutation cleanup, idct can be selected per context now fixing some threadunsafe code Originally committed as revision 980 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Falk Hüffner	ea689c8eb7	An easy way to speed up encoding by 6%. Originally committed as revision 978 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	202ef8b819	ff_get_fourcc() & XVIX support Originally committed as revision 975 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	fcb48651f4	mpeg4 interlaced dct encoding Originally committed as revision 971 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	9e4c69485b	adaptive quantization for h263 Originally committed as revision 969 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	5e746b9995	darkness masking (lumi masking does only bright stuff now) Originally committed as revision 967 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	c5d309f2d5	adaptive quantization (lumi/temporal & spatial complexity masking) Originally committed as revision 964 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	1e7bfebe7f	fixing qpel 4mv Originally committed as revision 945 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	590a635884	interlaced qpel mpeg4 fixed Originally committed as revision 943 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	bea669e57c	interlaced mpeg4 b frame decoding Originally committed as revision 936 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b9d2bb5b2f	fixing interlaced mpeg4 decoding Originally committed as revision 933 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	66370d3fca	statistics for forw & back p-MBs instead of just one counter for both Originally committed as revision 925 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	208d3ddf96	set pict_type & key_frame on decoding too Originally committed as revision 918 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b318477992	put/avg_pixels16 fixing 2 small qpel bugs Originally committed as revision 915 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	6b460aa387	reducing sizeof MpegEncContext to avoid stack overflow on crap M$ windo$ Originally committed as revision 914 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	ad324c9351	dct cleanup more accurate mmx dct (dont discard bits for fun) fixing mmx quantizer bug for qscale%2==1 (bias was slightly wrong) Originally committed as revision 895 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Martin Olschewski	c7e079314b	sun solaris compilation bugfix, patch by (Martin Olschewski <olschewski at zpr dot uni-koeln dot de>) Originally committed as revision 882 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	28db7fce02	slow but accurate integer dct from IJG (should be ok with the LGPL as the old DCT is the fast integer DCT from IJG) per context DCT selection Originally committed as revision 878 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	fd7db0fddf	mpeg4 interlaced decoding support (not completly implemented/tested due to lack of samples) Originally committed as revision 870 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Alex Beregszaszi	e769f0535e	added aspected_width/height for EXTENDED_PAR Originally committed as revision 869 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	3aa102be84	new ratecontrol code Originally committed as revision 862 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	7806197db2	error concealment needs the mbintra_table so it should allways be allocated Originally committed as revision 861 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	1fb4890b51	better scene change detection Originally committed as revision 858 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	c9178d868a	same dc skip behavior for chroma & luma elimination, its confusing otherwise imho Originally committed as revision 854 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	f5866a0340	skip blocks with small chroma dc too (if the user wants it) needed to avoid IDCT(input coeffs !=0) == 0 problems which cause catastrophic error accumulation at qp=1 Originally committed as revision 853 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago

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173 Commits (005ba718846a00c0a432c4ab58666111942a0a2f)