FFmpeg

Commit Graph

Author	SHA1	Message	Date
Christophe Gisquet	dcd2a6ca36	x86: hevc_mc: remove unneeded shift The immediate value may be 0. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	09fc28aed1	x86: hevcdsp_init: fix macro usage The macro was not using the parameter but unconditionally using sse4. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8b686c886c	avcodec/options: use av_opt_copy() in avcodec_copy_context() to copy priv_data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c4d88311cd	avcodec/dpx_parser: fix off by 1 error Found-by: carl Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d41a4a765b	avcodec/mjpegenc: allow encoding amv with height % 16 != 0 when strict -1 is set This should make it simpler for users to test if such videos work Suggested-by: carl Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Reimar Döffinger	6d695d7acc	Fix nonsense non-mod16 AMV flipping code. It is obviously nonsense since it produces wrong results or even crashes (crashes should be encode-only though). Fixes trac issue #1092. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ec1ed64506	avcodec/cljr: require (v)strict -1 to use width %4 != 0 Suggested-by: kurosu Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Dirk Ausserhaus	f76e3669bb	Decode both parts of Indeo4 IP frames Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Dirk Ausserhaus	3df0d20028	Move Indeo4 frametypes into common header. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	11 years ago
Anton Khirnov	ed39cda029	flacenc: send final extradata in packet side data	11 years ago
Anton Khirnov	0957b274e3	lavc: add an option to enable side data-only packets during encoding Some encoders (e.g. flac) need to send side data when there is no more data to be output. This enables them to output a packet with no data in it, only side data.	11 years ago
wm4	eb800f120d	libavcodec: set AVFrame colorspace fields on decoding Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
wm4	8c02adc62d	lavu: add all color-related enums to AVFrame Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	181b2c3724	avcodec/mjpegenc: disallow encoding amv with height%16!=0 I do not know on which side to place the padding to encode with 16x16 MBs If someone knows or has a known to be correct sample, please contact me Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	149be91374	avcodec/mjpegdec: request a AMV sample with non mod 16 height Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	e1bd40fe6b	x86/motion_est: enable sad16_sse2 on k10 CPUs The check is meant for k8 CPUs. sad16_sse2 is ~20% faster than sad16_mmxext on k10. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6dc709f0f5	avcodec/cljr: support width%4 encoding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	59a70422b1	avcodec/cljr: remove coded_frame code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	ac1077ab50	lavc/dsputil: add missing vsad8 and vsse8 functions the mpeg encoder would try to use them if vsad or vsse were selected for frame_skip_cmp and frame_skip_threshold or frame_skip_factor were set to values != 0 example: "ffmpeg -i INPUT -c:v mpeg2video -skipcmp vsad -skip_threshold 1 -f null -" Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e692c9672b	avcodec/asvenc: fix encoding dimensions %16 != 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e868f84e83	avcodec/snow: fix 1 pixel block sizes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	aab2e939a9	Fix compilation with --disable-everything --enable-demuxer=matroska. Fixes ticket #3693.	11 years ago
Carl Eugen Hoyos	e91e626182	lavc/jpeglsenc: Enable frame-threading.	11 years ago
Carl Eugen Hoyos	64afc3bb93	lavc/lclenc: Enable frame-threading.	11 years ago
Carl Eugen Hoyos	cdfe06aeb2	lavc/ljpegenc: Enable frame-threading.	11 years ago
Carl Eugen Hoyos	b91bf48f00	lavc/tiffenc: Enable frame-threading.	11 years ago
Carl Eugen Hoyos	c528d833a9	lavc/utvideoenc: Enable frame-threading.	11 years ago
Christophe Gisquet	4ba8560077	huffyuv: increase VLC_BITS to 12 May require a different tuning for arm chips? Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	f128342df2	build: fix compilation of svq1enc_mmx.c with --disable-mmx It's needed for ff_svq1enc_init_x86() even if simd functions are disabled. Alternatively, svq1enc_init.c could be made and the relevant code moved there. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	4ac41a52e2	x86/huffyuvdsp: fix some prototypes Remove duplicate prototypes and fix int -> intptr_t in another Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Thierry Fauck	d6d767d93e	ppc: Fix compilation for ppc64le (ELFv2) CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Christophe Gisquet	d136fe6fd7	x86: huffyuvdsp: fewer functions for x86_64 When there are 2 functions that are <= SSE2, only one is needed for x86_64. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e0d0745560	avcodec/options: leave priv_data in avcodec_copy_context() intact previously it was freed but the pointer not cleared Found-by: ruggles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	82efa24c51	avcodec/proresenc_anatoliy: simplify get() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f6b1cd3936	avcodec/proresenc_anatoliy: load 4 samples at a time in get() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	63b4d6feb8	avcodec/proresenc_anatoliy: Use fdct from DSPContext instead of direct call. Based-on: `a55546f48d` by Diego Biurrun Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e263af3024	avcodec/proresenc_anatoliy: Set bits_per_raw_sample Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	3ea0d9c8a5	Fix VDPAU decoders, regression since `f2f99f07`.	11 years ago
Timothy Gu	154cee9292	x86: dsputilenc: convert ff_sse{8, 16}_mmx() to yasm Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	0b6292b7b8	x86: dsputilenc: move all the function prototypes together Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	f743fa9c7f	x86: huffyuvdsp: add_hfyu_left_pred_bgr32 C MMX SSE2 Cycles: 3092 1053 578 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7be79c76d3	avcodec/huffyuvdsp: Change w to intptr in add_hfyu_median_pred() and add_hfyu_left_pred() This avoids potential issues with the high 32bits being random in x86-64 asm Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	884078d2df	x86: huffyuvdsp: add SSE2 median prediction From 5010c to 4566 on lagarith YUY2. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Dirk Ausserhaus	8bfb4d72dd	avcodec/indeo4: Decode both parts of IP frames Fixes part of Ticket845 av_frame_move_ref() idea by Anton Khirnov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Dirk Ausserhaus	d24673a2c8	avcodec/indeo4: Move frametypes into common header. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	ca2ec98cbe	Do not overwrite the sample format with AV_SAMPLE_FMT_NONE in libspeex_decode_init(). Fixes a regression since `ef48ac65` when decoding speex in f4v, reported by irc user massdos.	11 years ago
Michael Niedermayer	772d46d3b3	avcodec/qpeldsp: Restore author attribution See: `368f50359e` See: similarity index 51% copy from libavcodec/dsputil.c copy to libavcodec/qpeldsp.c index 6d41dfc..0beeab8 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/qpeldsp.c @@ -1,9 +1,5 @@ /* - * DSP utils - * Copyright (c) 2000, 2001 Fabrice Bellard - * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> - * - * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at> + * quarterpel DSP functions * * This file is part of FFmpeg. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8c891d90ca	avcodec/x86/qpeldsp_init: Restore author attribution See: `368f50359e` See: `44eb495128`, and many others See: similarity index 83% copy from libavcodec/x86/dsputil_init.c copy to libavcodec/x86/qpeldsp_init.c index ebbf97f..8f296a1 100644 --- a/libavcodec/x86/dsputil_init.c +++ b/libavcodec/x86/qpeldsp_init.c @@ -1,6 +1,5 @@ /* - * Copyright (c) 2000, 2001 Fabrice Bellard - * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> + * quarterpel DSP functions * * This file is part of FFmpeg. * Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b15a3cc575	qpel_template: Restore author attribution See: `368f50359e` See: `59fe111e81` See: similarity index 98% rename from libavcodec/dsputil_template.c rename to libavcodec/qpel_template.c index 95d966e..500c75b 100644 --- a/libavcodec/dsputil_template.c +++ b/libavcodec/qpel_template.c @@ -1,9 +1,5 @@ /* - * DSP utils - * Copyright (c) 2000, 2001 Fabrice Bellard - * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> - * - * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at> + * quarterpel DSP function templates * * This file is part of FFmpeg. * Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c814a6c778	avcodec/x86/svq1enc_mmx: Add author attribution See: `5900637219` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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28761 Commits (f2407407121f5439fc32b733c2ad9a2bd94e766a)