FFmpeg

Commit Graph

Author	SHA1	Message	Date
Matthieu Bouron	03a6ed83b0	lavc/mediacodec: remove stray empty lines	9 years ago
Matthieu Bouron	31fe3c4d23	lavc/mediacodec: fix codec_name leak	9 years ago
Michael Niedermayer	652173f63f	avcodec/pthread_frame: Remove unused variable Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Marton Balint	67bef4cffa	avcodec/aactab: do not use floats for constants This may improve the precision of the fixed point encoder/decoder for some compilers and architectures. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Marton Balint <cus@passwd.hu>	9 years ago
Hendrik Leppkes	a38627be6d	avcodec/cbrt_data: include avutil/libm.h to unbreak compilation on systems without cbrt	9 years ago
Matthieu Bouron	33d69a9008	lavc/ffjni: remove use of private JniInvocation API to retreive the Java VM Android N will prevent users from loading non-public APIs. Users should only rely on the av_jni_set_java_vm function to set the Java VM.	9 years ago
Reimar Döffinger	7c93f2c0b9	Move cbrt tables to separate cbrt_data(_fixed).c files. Allows sharing and reusing the data between different files. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	9 years ago
Carl Eugen Hoyos	4405ff2cae	lavc/hevc_ps: Fix default display window offsets for yuv422 and yuv444.	9 years ago
Carl Eugen Hoyos	d11d78facb	lavc/libx265: Support GBR encoding.	9 years ago
Carl Eugen Hoyos	db4786f1cf	lavc/hevc_ps: Support GBR decoding.	9 years ago
Michael Niedermayer	9d4ab1380a	Use avpriv_tempfile() Should fix xvid/cache on windows with --enable-shared May be related to Ticket 4780 Tested-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	b4f59beeb4	avutil/file: Move av_tempfile() to avutil/file_open ff_tempfile() document the issue with av_tempfile() Tested-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Umair Khan	5d64ba9d18	avcodec/alsdec: fix max bits in ltp prefix code The maximum number of bits int the prefix code for p(0) is 4. By setting it as 3, we were missing the last 0 bit. This fixes bug #4715 present on the trac. Signed-off-by: Umair Khan <omerjerk@gmail.com> Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Ronald S. Bultje	b86339a9f8	vp9: fix a few signed integer left-shifts. Fixes trac tickets 5127, 5129, 5130.	9 years ago
Ronald S. Bultje	abedde65d1	vp9_superframe: fix endianness of size markers.	9 years ago
Ronald S. Bultje	2e6636aa87	vp9: add superframe merging bitstream filter. Fixes ticket 4313.	9 years ago
Ronald S. Bultje	6d8ab358a3	lavf: allow BSFs to drop packets. If pkt->size == 0 && pkt->side_data_elems == 0 after bsf->filter() returns, the packet is considered dropped.	9 years ago
Ganesh Ajjanagadde	66edd8656b	lavc/lpc: exploit even symmetry of window function Yields 2x improvement in function performance, and boosts aac encoding speed by ~ 4% overall. Sample benchmark (Haswell+GCC under -march=native): after: ffmpeg -i sin.flac -acodec aac -y sin_new.aac 5.22s user 0.03s system 105% cpu 4.970 total before: ffmpeg -i sin.flac -acodec aac -y sin_new.aac 5.40s user 0.05s system 105% cpu 5.162 total Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>	9 years ago
Matthieu Bouron	8d0a218058	lavc/ffjni: fix uninitialized variable	9 years ago
Vicente Olivert Riera	ad16eff64b	mips: add support for R6 Understanding the mips32r6 and mips64r6 ISAs in the configure script is not enough. In order to have full support for MIPS R6 in FFmpeg we need to be able to build it, and for that we need to make sure we don't use incompatible assembler code which makes the build fail. Ifdefing the offending code is sufficient to fix the problem. Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Carl Eugen Hoyos	260c12cdd1	lavc/mjpegdec: Set sar for multiscope videos. Fixes decoding of the files from ticket #4535 visually.	9 years ago
Carl Eugen Hoyos	a6a52ef29a	lavc/hevc_ps: Fix offset for yuv422 and yuv444. Fixes ticket #4980. Analyzed-by: kurosu and Hendrik Reviewed-by: Ronald	9 years ago
Carl Eugen Hoyos	144ef773c7	Use correct msvc type specifiers for ptrdiff_t and size_t.	9 years ago
Michael Niedermayer	a008a7cc95	avcodec/ffjni: Fix occured typo Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	89862cd734	avcodec/ffjni: Fix ;; Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Reimar Döffinger	b60dfae7af	aacenc_utils: Use temporary variable. This ensures gcc does not create unnecessary loads or stores and possibly even does not vectorize the negation. Speeds up mp3 to aac transcoding with default settings by 10% when using "gcc (Debian 5.3.1-10) 5.3.1 20160224". Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	9 years ago
Reimar Döffinger	b91e376390	aacenc: use generational cache instead of resetting. Approximately 11% faster transcoding from mp3 with default settings. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	9 years ago
Moritz Barsnick	72babb8566	lavc/mjpegdec: avoid printing useless message in default log level The change of bps from 0 doesn't contain any info useful to the user. This message is now at info log level only if the original value is !=0, otherwise pushed back to debug log level. The original value is displayed additionally. Signed-off-by: Moritz Barsnick <barsnick@gmx.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Timo Rothenpieler	f2bdf9d26a	avcodec/nvenc: Fix typo and preset error message	9 years ago
Lucas Cooper	fd55470c65	avcodec/nvenc: Add encoder stats Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	9 years ago
Michael Niedermayer	da904faaa5	avcodec: try to document timebase a bit more Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Clément Bœsch	2b7a61cbd8	lavc/utils: fix extra ASS sanity check in convert_sub_to_old_ass_form()	9 years ago
Matthieu Bouron	8c24523cc5	lavc/mediacodec: fix chroma width for yuv420p	9 years ago
Matthieu Bouron	81f14884b5	lavc/mjpegdec: avoid unneeded allocation if the frame is to be skipped	9 years ago
Matthieu Bouron	4737fe6907	lavc: add h264 mediacodec decoder	9 years ago
Matthieu Bouron	3ab178516e	lavc: add JNI support	9 years ago
Carl Eugen Hoyos	59793785f4	lavc/cfhd: Remove one more \n from avpriv_report_missing_feature().	9 years ago
Carl Eugen Hoyos	719276b860	lavc/cfhd: Sanitize avpriv_report_missing_feature() usage.	9 years ago
foo86	db44b59980	avcodec/dca: clear X96 channels if nothing was decoded The first X96 channel set can have more channels than core, causing X96 decoding to be skipped. Clear the number of decoded X96 channels to zero in this rudimentary case. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Kieran Kunhya	247fe3e494	avcodec/cfhd: Fixes cfhd_odd.mov which has a resolution of 496x241 In this case container width/height is better however. Thanks to koda for the sample	9 years ago
Umair Khan	7d6c264e02	avcodec/alsdec: treat quant_cof as a signed value Signed-off-by: Umair Khan <omerjerk@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Reimar Döffinger	5f5e6033cd	bitstream.c: improve init_vlc error messages. Makes it far easier to spot the issue if e.g. caused by a typo in the code table. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	9 years ago
Reimar Döffinger	0a04c2885f	aacenc: avoid double in quantize_bands. I cannot see any point whatsoever to use double here instead of float, the results are likely identical in all cases.. Using float allows for much more efficient use of SIMD. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	9 years ago
Luca Barbato	39a2d3288e	mpegvideo: Refactor emulated_edge_mc calls	9 years ago
Luca Barbato	0242351390	mpegvideo: Fix undefined negative shifts in mpeg_motion_internal Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Luca Barbato	7d4a1ff344	mpegvideo: Fix undefined negative shifts in ff_init_block_index Found-by: gcc5-ubsan. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Katerina Barone-Adesi	1389b4c18d	idct8x8: Fix undefined negative shifts The original code left-shifts negative values, which is undefined in the C99 specification (the one used during normal Libav compilation). This change multiplies by (1 << shift), which is functionally equivalent, but has defined behavior. With this change, fate-idct8x8 compiled with --fsanitize=undefined works. Bug-Id: 686	9 years ago
Vittorio Giovara	e10b7ef2fe	vdpau: Add missing deprecation guards	9 years ago
Clément Bœsch	0443b2cf79	lavc: restore ABI compatibility with 3.x (sub_text_format) Regression introduced in `2941282`. Reported-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
wm4	2e2f8534eb	lavc: factor apply_param_change() AV_EF_EXPLODE handling Remove the duplicated code for handling failure of apply_param_change(). Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago

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35374 Commits (5d7696fe2b402c20a3b01c7acd2012b0daa53a28)