FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d236d4907c	update APIchanges & version for `c37d179` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c37d179295	avformat: add format_probesize to allow tuning the maximum amount of bytes to identify the filetype Currently probesize is cliped at 1mb before being used for format detection. Alternatively this cliping could be removed but this would then tie various things like stream analysis to the file detection. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b0d0e29ffb	avcodec/sgirledec: fix () in RBG323_TO_BGR8() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9f50d3b944	avcodec/rv34: Fix () in GET_PTS_DIFF() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a45e6b7bc5	avcodec/psymodel: Fix () in AAC_CUTOFF() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e5dc7439e3	avcodec/proresenc_anatoliy: Fix () in macros Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a3950a90f6	Revert "x86: dsputilenc: convert ff_sse{8, 16}_mmx() to yasm" This reverts commit `ad733089b0`. breaks with --disable-yasm revert requested by: Christophe Gisquet <christophe.gisquet@gmail.com>	11 years ago
Michael Niedermayer	9babf13764	avcodec/msvideo1enc: Fix () in MKRGB555() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	eb718f4c53	avcodec/opus: Fix () in ROUND_MULL() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d62a4707f9	avcodec/opus_celt: Fix () in CELT_PVQ_V macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c163f5e601	avcodec/pngdec: fix () in OP_* macros Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	ad733089b0	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
Michael Niedermayer	6e725f19f8	configure: try to fix the disappearing "r" bug in fate Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ee9b0199c8	Merge commit 'e0d01dc7d7fc3ce4c23f286a10870e9599c8b8b9' * commit 'e0d01dc7d7fc3ce4c23f286a10870e9599c8b8b9': smoothstream: check malloc calls Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	657c603263	avcodec/webvttenc: do not use EOVERFLOW. According to doc/errno.txt EOVERFLOW is not available everywhere. The use of -1 is consistent with avcodec/srtenc.c.	11 years ago
Carl Eugen Hoyos	4d8c28deab	imgutils: make systematic palette opaque. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	cf7ff0146c	avcodec/mss4: Fix () in MKVAL() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6e720c5c81	avcodec/mss34dsp: fix () in SOP* macros Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fa160af08b	avcodec/mlpdec: fix () in MSB_MASK() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f276bf303c	avcodec/ivi_dsp: add some missing () to macros Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	70f671c39e	avcodec/hevc: fix () in macros Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	0f45e643cc	avcodec/h264_slice: fix macro () Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	af62b42736	avcodec/h264: fix () in macros Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	97e6b5ee3a	avcodec/golomb-test: fix () in EXTEND() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fa915d4193	avcodec/aac: fix () in IS_CODEBOOK_UNSIGNED macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Aman Gupta	4372fb7a57	avcodec/webvttenc: add webvtt encoder Based off the srt encoder. The following features are unimplemented: - fonts, colors, sizes - alignment and positioning The rest works well. For example, use ffmpeg to convert subtitles into the .vtt format: ffmpeg -i input.srt output.vtt Signed-off-by: Aman Gupta <ffmpeg@tmm1.net> Signed-off-by: Clément Bœsch <u@pkh.me>	11 years ago
James Almer	d94e255dd1	x86/dsputilenc: make the SUM_ABS_DCTELEM macro more readable Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	46e3883519	avcodec/opusdec: check alignment, misalignment could lead to crashes with avx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	61eea421b2	x86/dsputilenc: port sum_abs_dctelem functions to yasm Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ddeb58b90c	avcodec/asvenc: dont use a negative global_quality Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9a7d332b92	avcodec/aacenc: dont use global quality if its negative Some applications used a negative value as default for "not set" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	81aa0f4604	x86: hpeldsp: implement SSSE3 version of _xy2 Loading pb_1 rather than pw_8192 was benchmarked to be more efficient. Loading of the 2 yields no advantage. Loading of one saves ~11 cycles. decicycles count: put8: 3223(mmx) -> 2387 avg8: 2863(mmxext) -> 2125 put16: 4356(sse2) -> 3553 avg16: 4481(sse2) -> 3513 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	726316240b	Merge commit '8692e6284f5169257a537c8fc25addf32fc67c87' * commit '8692e6284f5169257a537c8fc25addf32fc67c87': rdt: check malloc calls Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	cba92a2226	avformat/vobsub: do not create empty streams. Fixes NULL dereference in vobsub_read_packet() on vobsub->q[i]->subs. Fixes ticket #3669.	11 years ago
Nidhi Makhijani	e0d01dc7d7	smoothstream: check malloc calls Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Nidhi Makhijani	8692e6284f	rdt: check malloc calls Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Billy Shambrook	308188be34	Add metadata injection to blackdetect Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	9722a6a3f3	x86: hpeldsp: implement SSE2 put_pixels16_xy2 This is obviously equivalent to the avg version, without the avg. 3223(mmx) -> 2006(sse2) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	f0aca50e0b	x86: hpeldsp: implement SSE2 versions Those are mostly used in codecs older than H.264, eg MPEG-2. put16 versions: mmx mmx2 sse2 x2: 1888 1185 552 y2: 1778 1092 510 avg16 xy2: 3509(mmx2) -> 2169(sse2) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lou Logan	9eaa8c22bc	MAINTAINERS: remove myself as website maintainer I never implemented the plans I had for the site, and I prefer to work in other areas of the project. Signed-off-by: Lou Logan <lou@lrcd.com>	11 years ago
James Almer	7538ad2248	x86/hevc_deblock: improve chroma functions register allocation Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	08c51e12b1	ffplay: support rotated video. with -f lavfi -i testsrc=s=hd1080 as source: rotate=90PI/180 vs transpose=clock: 42fps -> 64fps rotate=180PI/180 vs vflip,hflip: 75fps -> 77fps rotate=270*PI/180 vs transpose=cclock: 43fps -> 63fps	11 years ago
Clément Bœsch	e63a17bfdc	avformat/mov: use av_display_rotation_get() for rotate metadata.	11 years ago
Clément Bœsch	fa972dcf1a	avutil/display: use hypot().	11 years ago
James Almer	584327f22f	x86/dsputil: fix argument declaration in vector_clipf Should fix fate failures in msvc x86_64 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	518cbf9b4a	x86/dsputil: fix VECTOR_CLIP_INT32 macro The inline loop was incrementing and using the value of %%i the wrong way. Disassembly of ff_vector_clip_int32_sse2 before and after this patch: movdqa (%rdx),%xmm0 \| movdqa (%rdx),%xmm0 movdqa 0x10(%rdx),%xmm1 \| movdqa 0x10(%rdx),%xmm1 movdqa 0x20(%rdx),%xmm2 \| movdqa 0x20(%rdx),%xmm2 movdqa 0x30(%rdx),%xmm3 \| movdqa 0x30(%rdx),%xmm3 [...] \| movdqa %xmm0,(%rcx) \| movdqa %xmm0,(%rcx) movdqa %xmm1,0x10(%rcx) \| movdqa %xmm1,0x10(%rcx) movdqa %xmm2,0x20(%rcx) \| movdqa %xmm2,0x20(%rcx) movdqa %xmm3,0x30(%rcx) \| movdqa %xmm3,0x30(%rcx) movdqa (%rdx),%xmm0 \| movdqa 0x40(%rdx),%xmm0 movdqa 0x20(%rdx),%xmm1 \| movdqa 0x50(%rdx),%xmm1 movdqa 0x40(%rdx),%xmm2 \| movdqa 0x60(%rdx),%xmm2 movdqa 0x60(%rdx),%xmm3 \| movdqa 0x70(%rdx),%xmm3 [...] \| movdqa %xmm0,(%rcx) \| movdqa %xmm0,0x40(%rcx) movdqa %xmm1,0x20(%rcx) \| movdqa %xmm1,0x50(%rcx) movdqa %xmm2,0x40(%rcx) \| movdqa %xmm2,0x60(%rcx) movdqa %xmm3,0x60(%rcx) \| movdqa %xmm3,0x70(%rcx) add $0x80,%rdx \| add $0x80,%rdx add $0x80,%rcx \| add $0x80,%rcx Other versions were unaffected. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6b88f22e89	avcodec/dcadec: dont use hex float, msvc doesnt support it Found-by: nevcairiel Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9ccb5455ca	avcodec/dcadec: use a constant instead of assuming every compiler can optimize pow(2,-15) Idea-by: nevcairiel and wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6da06ef6bb	avcodec/dcadec: make dca_dmix_code() 650% faster This effectively replaces the ldexpf() function call by a multiplication with a constant. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9340ced47b	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Refuse to mux H.264 with fourcc H264 into avi without startcode. Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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