FFmpeg

Commit Graph

Author	SHA1	Message	Date
Christophe Gisquet	626d6184ce	x86: lavc/hevc_mc: fix comments The width parameter is now completely at the back, and actually never used. This helps understanding the actual parameter list. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	134e8c73ea	avcodec/faxcompr: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Christophe Gisquet	97996eff4f	hevc/sao: do in-place band filtering when possible The copies are only needed when data must be restored, so skip them when it must not be. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	ed450d4acf	x86: lavc: share more constant through defines Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	ac923ed470	lavf/mlv: Only add streams that are supposed to contain frames. Fixes ticket #4296. Reviewed-by: Peter Ross	10 years ago
Paul B Mahol	ec8ec999f4	avcodec/twinvqdec: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Luca Barbato	e352520e3e	oma: Report a timestamp Reported-By: jb@videolan.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Christophe Gisquet	691b7f5e9e	lavc/lossless_audiodsp: revert various commits Their intent was to make the DSP work with wmalossless pro. The later was fixed to work with the DSP. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	46e2afa4dc	wmalossless: reset lms_update It may contain garbage at the end, and zeroing allows using DSP with longer loops. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Hendrik Leppkes	8029af586f	dxva2_hevc: properly fill the scaling list structure The scaling list can be specified in either the SPS or PPS. Additionally, compensate for the diagonal scan permutation applied in the decoder. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Timothy Gu	1de742145f	pixdesc: Include more functions in FF_DISABLE_DEPRECATION_WARNINGS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	be1cb1e63a	avutil/pixfmt: Clarify meaning of the A/X bit in RGB555 / remove wording about significant bit Found-by:wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	dbab5f5984	avutil/pixfmt: Clarify the meaning of the alpha bits in rgb444 and similar formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	088dd0fd4c	avutil/pixfmt: Clarify the meaning of the "alpha" bit in rgb555/bgr555 Found-by: wm4 Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c02b8c4527	avutil/pixfmt: Clarify the meaning of the alpha byte in RGB0 and similar formats Found-by: wm4 Reviewed-by: wm4 <nfxjfg@googlemail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anshul Maheshwari	f05efd42af	avcodec/ccaption_dec: Added Debug logs Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anshul Maheshwari	5647286e67	avcodec/ccaption_dec: handle error from ass_sub api Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anshul Maheshwari	bf30161a8d	avcodec/ccaption_dec: Added Roll up functionality Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a40de9ac07	Merge commit '9295d10ea9d138462b7f67d16bf95ae9ca76aca6' * commit '9295d10ea9d138462b7f67d16bf95ae9ca76aca6': fate: Add a test for AAC ELD480. Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2fd9ce92af	avcodec/h264_slice: assert that reinit does not occur after the first slice Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	38d5241b7f	avcodec/h264_slice: ignore SAR changes in slices after the first Fixes race condition and null pointer dereference Fixes: signal_sigsegv_1472ac3_468_cov_2915641226_CABACI3_Sony_B.jsv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f111831ed6	avcodec/h264_slice: Check picture structure before setting the related fields This might fix a hypothetical race condition Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Alex Converse	9295d10ea9	fate: Add a test for AAC ELD480. The source is er_eld_2100np_48_ep0.mp4 from the official test set.	10 years ago
Michael Niedermayer	f906982c94	avcodec/h264_slice: Do not change frame_num after the first slice Fixes potential race condition Fixes: signal_sigsegv_1472ac3_468_cov_2915641226_CABACI3_Sony_B.jsv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	9dc45d1f42	x86: lavc: share more constants Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bfb988b1fa	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: lavc/tscc: Make 32bit output opaque. Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1750b45cdf	avutil/opt: Fix type used to access AV_OPT_TYPE_SAMPLE_FMT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a0640e6346	avutil/opt: Fix types used to access AV_OPT_TYPE_PIXEL_FMT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mickaël Raulet	6ecc3fd612	x86/hevc_mc: use aligned loads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	383fddeec6	x86/lossless_audiodsp: fix compilation with --disable-yasm Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Carl Eugen Hoyos	d45fadb6df	lavc/tscc: Make 32bit output opaque. Found-by: wm4	10 years ago
Timothy Gu	510b39c213	nutdec: Remove unused variables Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Timothy Gu	e66a187638	img2dec: Remove dead code Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9bc7ee8a98	avcodec/avfft: Add simple self test Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Timothy Gu	23659fdb81	generate_wave_table: Add include for AVSampleFormat Fixes warning in `make checkheaders`. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Timothy Gu	5081012eb8	audioconvert: Add missing include for FF_API_AUDIO_CONVERT Fixes warning in `make checkheaders`. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	aea29a891f	x86/hevc_sao: fix loading of RIP address pb_eo must be handled as a rip relative address for MSVC64, so an intermediate register is needed. Should fix link failures. Suggested by Hendrik Leppkes and Christophe Gisquet. Tested-By: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Mickaël Raulet	bcb0925115	x86/hevc: use CLIPW macro when possible Conflicts: libavcodec/x86/hevc_mc.asm Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	5eedd36df1	x86: hevc_mc: use epel_hv 16-wide function The epel_hv functions were still relying on only epel_hv 8-wide being the maximum width instanciated. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Pierre Edouard Lepere	a0d1300f71	x86: hevc_mc: add AVX2 optimizations before 33304 decicycles in luma_bi_1, 523066 runs, 1222 skips 38138 decicycles in luma_bi_2, 523427 runs, 861 skips 13490 decicycles in luma_uni, 516138 runs, 8150 skips after 20185 decicycles in luma_bi_1, 519970 runs, 4318 skips 24620 decicycles in luma_bi_2, 521024 runs, 3264 skips 10397 decicycles in luma_uni, 515715 runs, 8573 skips Conflicts: libavcodec/x86/hevc_mc.asm libavcodec/x86/hevcdsp_init.c Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	f968166439	avformat/rpl: check av_get_packet() for failure Also make ret signed as it should be from start. Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	6fafc62b0b	avcodec/h264: Be more strict on rejecting pps/sps changes Fixes race condition Fixes: signal_sigsegv_1472ac3_468_cov_2915641226_CABACI3_Sony_B.jsv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	31cc9c04ca	avcodec/h264: Be more strict on rejecting pps_id changes Fixes race condition Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	dc3c3758ce	avformat/thp: check av_get_packet() for failure Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	69aa79365c	avcodec/h264_ps: More completely check the bit depths Fixes out of array read Fixes: asan_static-oob_30328b6_719_cov_3325483287_H264_artifacts_motion.h264 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	15a88468ae	avformat/tta: only check for header and seek table crc if requested Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	a6c2c8fe3f	Revert "avcodec/x86/lossless_audiodsp: Make scalarproduct_and_madd_int16 prototypes more similar" This reverts commit `3b4ffba3af`. Unbreaks the SSSE3 code on mingw32 Conflicts: libavcodec/x86/lossless_audiodsp.asm Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f1214763af	avcodec/x86/lossless_audiodsp: Move order&8 fallback into C code This is simpler and more robust, and fixes mismatching XMM save restore mismatches Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d41b66a1a2	avcodec/vp3: pass correct context to av_log() Fixes null pointer dereference Fixes: signal_sigsegv_000_3694_cov_1050071691_theora.mkv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3b4ffba3af	avcodec/x86/lossless_audiodsp: Make scalarproduct_and_madd_int16 prototypes more similar This is needed as the mmx code is used as fallback from the ssse3 code Suggested-by: jamrial Tested-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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