FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	17d87571c8	ffplay: Fallback to dts if pts is unavailable in pkt_in_play_range calculation Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	71e2cb4706	x86/hevcdsp: add missing guards to ff_hevc_sao_band_filter_avx2 Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Darnley	12120174ce	lavu/x86/x86inc: deprecate INIT_AVX The same can be done with INIT_XMM avx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	6a6aeb538b	hevc/sao: use aligned copies For band filter, source and destination are aligned (except for 16x16 ctbs), and otherwise, they are most often aligned. Overall, the total width is also too small for amortizing memcpy. Timings (using an intrinsic version of edge filters): B/32 B/64 E/32 E/64 Before: 32045 93952 38925 126896 After: 26772 83803 33942 117182	10 years ago
Christophe Gisquet	bff7feb328	x86: hevc/sao: aligned source buffers Usefull for at least band filter, for which: - Band filter call only: 32 64 Before: 16556 54015 After: 16497 52355 - Whole case: 32 64 Before: 37031 103008 After: 32045 93952	10 years ago
James Almer	fa3eccb4f9	x86/hevc: add ff_hevc_sao_band_filter_{8,10,12}_{sse2,avx,avx2} Original x86 intrinsics code and initial 8bit yasm port by Pierre-Edouard Lepere. 10/12bit yasm ports, refactoring and optimizations by James Almer Benchmarks of BQTerrace_1920x1080_60_qp22.bin with an Intel Core i5-4200U width 32 40338 decicycles in sao_band_filter_0_8, 2048 runs, 0 skips 8056 decicycles in ff_hevc_sao_band_filter_8_32_sse2, 2048 runs, 0 skips 7458 decicycles in ff_hevc_sao_band_filter_8_32_avx, 2048 runs, 0 skips 4504 decicycles in ff_hevc_sao_band_filter_8_32_avx2, 2048 runs, 0 skips width 64 136046 decicycles in sao_band_filter_0_8, 16384 runs, 0 skips 28576 decicycles in ff_hevc_sao_band_filter_8_32_sse2, 16384 runs, 0 skips 26707 decicycles in ff_hevc_sao_band_filter_8_32_avx, 16384 runs, 0 skips 14387 decicycles in ff_hevc_sao_band_filter_8_32_avx2, 16384 runs, 0 skips Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Anton Mitrofanov	a1684311b3	x264asm: warn when inappropriate instruction used in function with specified cpuflags Requested-by: Christophe Gisquet <christophe.gisquet@gmail.com> Requested-by: "Ronald S. Bultje" <rsbultje@gmail.com>	10 years ago
Michael Niedermayer	36adfa3274	tests/utils: Remove unneeded L suffix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4531e2c489	avcodec/mpegvideo_enc: Fix number suffixes in rc_buffer_size calculation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	592ba6ec10	avcodec/h264_cabac: use int instead of long for mbb_xy The mb address fits in int Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f1f7f5903a	avformat/omadec: fix number suffix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	465f3705b1	avformat/smacker: Fix number suffix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	fc3cdb00d0	avformat/matroskadec: Fix number suffixes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b4ad2853c5	avcodec/dxtory: Use LL instead of L number suffix This is probably unneeded and normal int would be fine, but its safer to use LL and this isnt speed relevant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c77cc2c176	swresample/dither: Cleanup number suffixes The <<31 case needs LL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	2929e56006	hevcdsp: replace the SAOParams struct parameter from sao_band_filter Pass instead the two variables from the struct needed in the function. This simplifies writing asm optimized versions of the function Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	65e6ab0c5a	hevcdsp: remove unused parameter from sao_band_filter Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	4b15bba2ae	avformat/utils: Fix number suffixes in tb_unreliable() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0ff8fe10f2	avcodec/h261enc: Fix number suffix Found-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	61aca123fb	avcodec/h261dec: Fix exported MVs for skipped MBs Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0182e5a740	avcodec/nellymoserenc: replace assert by av_assert1() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	d0045312c3	avfilter/vf_dctdnoiz: Use av_malloc_array() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Carl Eugen Hoyos	f018b1f3a0	Support YA16 in jpeg 2000.	10 years ago
Michael Niedermayer	e912f45b81	avformat/oggenc: Simplify by using OFFSET and PARAM Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	fa73358c9b	Merge commit '60392480181f24ebf3ab48d8ac3614705de90152' * commit '60392480181f24ebf3ab48d8ac3614705de90152': mem: fix pointer pointer aliasing violations Conflicts: libavutil/mem.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9bacb576bc	Merge commit 'f726fc21ef76a8ba3445448066f7b2a687fbca16' * commit 'f726fc21ef76a8ba3445448066f7b2a687fbca16': ogg: Provide an option to offset the serial number Conflicts: libavformat/oggenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	021c0c5f52	avcodec/motion_est: remove unneeded #include, there are no assert() only av_assert* Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	01a3c5dae0	avcodec/put_bits: remove unneeded #include, there are no assert() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Rémi Denis-Courmont	6039248018	mem: fix pointer pointer aliasing violations This uses explicit memory copying to read and write pointer to pointers of arbitrary object types. This works provided that the architecture uses the same representation for all pointer types (the previous code made that assumption already anyway). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	f726fc21ef	ogg: Provide an option to offset the serial number The ogg serial number doubles as codec id and sequence value for concatenated samples.	10 years ago
Christophe Gisquet	cb335b3af2	dvenc: fix 2x4x8 (interlaced) weight table Since the decoder has been fixed to output something similar to other implementations, the encoder weight table needed this fix. Reference PSNR values on a progressive sequence (from tiny_psnr) from a chained encoding and decoding: Full progressive: stddev: 0.74 PSNR: 50.69 MAXDIFF: 19 Before: stddev: 1.43 PSNR: 44.97 MAXDIFF: 17 This patch: stddev: 0.76 PSNR: 50.44 MAXDIFF: 14 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	2a3b7a55b5	examples/demuxing_decoding: set stream_idx in open_codec_context only if no error occured Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b80106169a	avcodec/motion_est: Set subcmp consistently for H261 Fixes Ticket3150 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3aefa1eb69	avcodec/h261enc: More specific return code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b9c3f041e0	avcodec/h261enc: Avoid casts, Simplify code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Zhang Rui	ca2e3e47fc	avformat/cache: pass options to the underlying protocol via the url_open2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	958836f8c5	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: lavc/arm: Use the neon vertical chroma loop filter also for H.264 4:2:2. lavc/aarch64: Do not use the neon horizontal chroma loop filter for H.264 4:2:2. Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	b47ab04c40	configure: remove mp_filter leftover Pointed out by: ubitux Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	b288f67434	avfilter/avfilter: Remove CONFIG_MP_FILTER case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	a34f4e2fd2	avfilter: remove vf_mp.c Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	e7e0005cc6	remove libmpcodecs Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Stefano Sabatini	f422f474df	doc/indevs/libcdio: apply minor spell fixes, extend documentation	10 years ago
Stefano Sabatini	c8bec255ef	lavd/libcdio: add more paranoia mode constants	10 years ago
Stefano Sabatini	fbccbd6832	lavd/libcdio: apply minor fixes to options documentation	10 years ago
Carl Eugen Hoyos	f9f9ae1b77	lavc/arm: Use the neon vertical chroma loop filter also for H.264 4:2:2.	10 years ago
Carl Eugen Hoyos	4faea46bd9	lavc/aarch64: Do not use the neon horizontal chroma loop filter for H.264 4:2:2.	10 years ago
Paul B Mahol	f705b1287b	avformat/movenc: remove unneeded #include, there are no assert() only av_assert* Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	cc1357a173	avformat/mov: remove unneeded #include, there are no assert() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	41456c7d15	avformat/mux: remove unneeded #include, there are no assert() only av_assert* Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	12c5addebc	avformat/asfenc: remove unneeded #include, there are no assert() only av_assert* Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago

1 2 3 4 5 ...

69528 Commits (b737a2c52857b214be246ff615c6293730033cfa) All Branches Search

69528 Commits (b737a2c52857b214be246ff615c6293730033cfa)

All Branches