ffmpeg

Author	SHA1	Message	Date
Michael Niedermayer	f9bef2bec9	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: more AVX2 framework Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-14 16:13:57 +02:00
Michael Niedermayer	e3e0e3d0c9	Merge commit 'c6908d6b4b377a04a5d055ba874bdbcf06c80497' * commit 'c6908d6b4b377a04a5d055ba874bdbcf06c80497': x86inc: FMA3/4 Support Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-14 16:06:22 +02:00
Michael Niedermayer	9ac124c889	Merge commit '206895708ea2b464755d340e44501daf9a07c310' * commit '206895708ea2b464755d340e44501daf9a07c310': x86inc: Remove our FMA4 support Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-14 15:54:23 +02:00
Michael Niedermayer	12e4493f9c	Merge commit 'c108ba0175d4fc3a3253a8b0f782fbfb96ba5098' * commit 'c108ba0175d4fc3a3253a8b0f782fbfb96ba5098': x86inc: Use VEX-encoded instructions in AVX functions Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-14 15:48:34 +02:00
Jason Garrett-Glaser	a3fabc6cb3	x86: more AVX2 framework Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-14 12:41:56 +01:00
Jason Garrett-Glaser	c6908d6b4b	x86inc: FMA3/4 Support Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-14 12:41:54 +01:00
Derek Buitenhuis	206895708e	x86inc: Remove our FMA4 support This is so we can sync to x264's version of FMA4 support. This partialy reverts commit `79687079a9`. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-14 12:39:29 +01:00
Henrik Gramner	c108ba0175	x86inc: Use VEX-encoded instructions in AVX functions Automatically use VEX-encoding in AVX/AVX2/XOP/FMA3/FMA4 functions for all instructions that exists in a VEX-encoded version. This change makes it easier to extend existing code to use AVX2. Also add support for AVX emulation of a few instructions that were missing before. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-14 12:36:11 +01:00
Michael Niedermayer	31d0d35560	Merge remote-tracking branch 'qatar/master' * qatar/master: x86inc: Remove .rodata kludges Conflicts: libavutil/x86/x86inc.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-09 14:29:42 +02:00
Henrik Gramner	ad7d7d4f6a	x86inc: Remove .rodata kludges The Mach-O bug was fixed in yasm 0.8.0 and we don't support versions that old anymore. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-09 07:44:30 -04:00
Michael Niedermayer	19c3890819	Merge commit '3e2fa991db7ef172579422accd61624d52777e5a' * commit '3e2fa991db7ef172579422accd61624d52777e5a': x86inc: remove misaligned cpu flag Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 12:02:21 +02:00
Michael Niedermayer	31d9aa6b2e	Merge commit '71155665414b551ad350622d5abed20e58371fbf' * commit '71155665414b551ad350622d5abed20e58371fbf': x86inc: various minor backports from x264 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 11:57:39 +02:00
Michael Niedermayer	3f965ab95d	Merge commit '47f9d7ce5493e119e09d1227d017414feaaf8d97' * commit '47f9d7ce5493e119e09d1227d017414feaaf8d97': x86inc: Check for __OUTPUT_FORMAT__ having a value of "x64" Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 11:37:22 +02:00
Michael Niedermayer	1f17619fe4	Merge commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450' * commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450': x86inc: Utilize the shadow space on 64-bit Windows Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 11:23:00 +02:00
Michael Niedermayer	17d9c7c208	Merge commit '3fb78e99a04d0ed8db834d813d933eb86c37142a' * commit '3fb78e99a04d0ed8db834d813d933eb86c37142a': x86inc: create xm# and ym#, analagous to m# Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 11:15:17 +02:00
Michael Niedermayer	3352fdb292	Merge commit '49ebe3f9fe02174ae7e14548001fd146ed375cc2' * commit '49ebe3f9fe02174ae7e14548001fd146ed375cc2': x86inc: fix some corner cases of SWAP Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 11:07:03 +02:00
Michael Niedermayer	006c0fcfea	Merge commit '63f0d623100bdb0c6081456127f4b6713e83d3db' * commit '63f0d623100bdb0c6081456127f4b6713e83d3db': x86inc: Use SSE instead of SSE2 for copying data Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 11:01:40 +02:00
Michael Niedermayer	faafffaf82	Merge commit 'ad76e6e7e193b98e7335156422d35467816f9ef1' * commit 'ad76e6e7e193b98e7335156422d35467816f9ef1': x86inc: Set ELF hidden visibility for global constants Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 10:52:51 +02:00
Michael Niedermayer	c1488fab3d	Merge commit '25cb0c1a1e66edacc1667acf6818f524c0997f10' * commit '25cb0c1a1e66edacc1667acf6818f524c0997f10': x86inc: activate REP_RET automatically Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-08 10:27:30 +02:00
Henrik Gramner	3e2fa991db	x86inc: remove misaligned cpu flag Prevents a crash if the misaligned exception mask bit is cleared for some reason. Misaligned SSE functions are only used on AMD Phenom CPUs and the benefit is miniscule. They also require modifying the MXCSR control register and by removing those functions we can get rid of that complexity altogether. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:27:38 -04:00
Jason Garrett-Glaser	7115566541	x86inc: various minor backports from x264 Small backports that sneaked into other asm commits in x264. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:27:22 -04:00
Derek Buitenhuis	47f9d7ce54	x86inc: Check for __OUTPUT_FORMAT__ having a value of "x64" This is also a valid value for WIN64. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:27:08 -04:00
Henrik Gramner	bbe4a6db44	x86inc: Utilize the shadow space on 64-bit Windows Store XMM6 and XMM7 in the shadow space in functions that clobbers them. This way we don't have to adjust the stack pointer as often, reducing the number of instructions as well as code size. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:25:35 -04:00
Loren Merritt	3fb78e99a0	x86inc: create xm# and ym#, analagous to m# For when we want to mix simd sizes within one function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:25:19 -04:00
Loren Merritt	49ebe3f9fe	x86inc: fix some corner cases of SWAP SWAP with >=3 named (rather than numbered) args PERMUTE followed by SWAP with 2 named args used to produce the wrong permutation Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:25:06 -04:00
Henrik Gramner	63f0d62310	x86inc: Use SSE instead of SSE2 for copying data Reduces code size because movaps/movups is one byte shorter than movdqa/movdqu. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:24:33 -04:00
Henrik Gramner	ad76e6e7e1	x86inc: Set ELF hidden visibility for global constants Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:24:13 -04:00
Loren Merritt	25cb0c1a1e	x86inc: activate REP_RET automatically Now RET checks whether it immediately follows a branch, so the programmer dosen't have to keep track of that condition. REP_RET is still needed manually when it's a branch target, but that's much rarer. The implementation involves lots of spurious labels, but that's OK because we strip them. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-07 06:17:59 -04:00
Niv Sardi	49ba6e56bd	lavu/parseutils: add more resolutions See http://en.wikipedia.org/wiki/Graphics_display_resolution Signed-off-by: Niv Sardi <xaiki@evilgiggle.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	2013-10-07 11:45:03 +02:00
Michael Niedermayer	90cecd3c9b	Merge commit '4272bb6ef1533846a788c259cc498562d0704444' * commit '4272bb6ef1533846a788c259cc498562d0704444': doxy: Document avlog Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-06 11:16:15 +02:00
Luca Barbato	4272bb6ef1	doxy: Document avlog Provide some information for every function and add a group.	2013-10-05 18:09:45 +02:00
Stefano Sabatini	515e651f56	lavu/opt: fix doxy for av_opt_get* functions about return value Success code must be >= 0 and not == 0, consistently with the implementation.	2013-10-04 16:36:27 +02:00
Stefano Sabatini	719b4eef5d	lavu/common: add warning to GET_UTF8 doxy Should prevent wrong uses, or at least decrease their chance.	2013-10-04 16:36:27 +02:00
Michael Niedermayer	1e67800780	Merge commit '80fefbed623491b92fe59ead99225f99c0d0ca08' * commit '80fefbed623491b92fe59ead99225f99c0d0ca08': x86: cpu: Restore some explanatory comments removed in `7160bb7` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-04 11:28:21 +02:00
Diego Biurrun	80fefbed62	x86: cpu: Restore some explanatory comments removed in `7160bb7`	2013-10-03 23:00:09 +02:00
Diego Biurrun	5ce04c14dd	Use correct Doxygen syntax	2013-10-03 17:53:51 +02:00
Michael Niedermayer	2ece7d94bc	Merge commit '5ce04c14dd3dd3670cbdba82275a3a72c716ec6f' * commit '5ce04c14dd3dd3670cbdba82275a3a72c716ec6f': Use correct Doxygen syntax Conflicts: libavcodec/atrac3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 21:29:38 +02:00
Ronald S. Bultje	c07ac8d467	VP9 MC (ssse3) optimizations. Decoding time of ped1080p.webm goes from 20.7sec to 11.3sec.	2013-10-02 21:03:15 -04:00
Michael Niedermayer	945c7e399a	Merge commit '38e15df1489d86c016515223ee693e7d0326c56a' * commit '38e15df1489d86c016515223ee693e7d0326c56a': avframe: note that linesize is not the usable data size Conflicts: libavutil/frame.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-28 10:47:43 +02:00
Anton Khirnov	38e15df148	avframe: note that linesize is not the usable data size	2013-09-28 07:35:50 +02:00
Michael Niedermayer	a454dec19a	pixdesc: fix NV20* descriptors They were inconsistent (overlapping fields and wrong sizes) Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-09-24 14:02:10 +02:00
Michael Niedermayer	361bc70731	Merge remote-tracking branch 'qatar/master' * qatar/master: avutil: Fix compilation with inline asm disabled on mingw Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-22 11:51:38 +02:00
Michael Niedermayer	85f8a3cb50	Merge commit 'e208e6d209728d332343aa5390ae377ac0a6305c' * commit 'e208e6d209728d332343aa5390ae377ac0a6305c': lavu: Add interleaved 4:2:2 8/10-bit formats Conflicts: doc/APIchanges libavutil/pixdesc.c libavutil/pixfmt.h libavutil/version.h See: `90ca5a9b5f` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-22 11:42:03 +02:00
Michael Niedermayer	8310bccc91	avutil/pixdesc: try to fix NV20* descriptors They where inconsistent (overlapping fields and wrong sizes) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-22 11:34:01 +02:00
Kieran Kunhya	90ca5a9b5f	Add interleaved 4:2:2 8/10-bit formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-22 10:49:29 +02:00
Alex Smith	08fa828b3f	avutil: Fix compilation with inline asm disabled on mingw Because of -Werror=implicit-function-declaration the build will fail. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-22 00:50:32 +03:00
Kieran Kunhya	e208e6d209	lavu: Add interleaved 4:2:2 8/10-bit formats Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-09-21 17:36:15 +02:00
Alex Smith	66c2f200b6	lavu/attributes: Don't define av_restrict This is always defined in config.h. Original patch by Derek Buitenhuis.	2013-09-21 15:43:31 +02:00
Michael Niedermayer	0506f3fa38	avutil/cpu: remove duplicate include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-21 15:36:33 +02:00
Michael Niedermayer	6c169c2fa4	Merge commit '67e285ceca1cb602a5ab87010b30d904527924fe' * commit '67e285ceca1cb602a5ab87010b30d904527924fe': mem: Handle av_reallocp(..., 0) properly Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-21 09:36:58 +02:00
Martin Storsjö	67e285ceca	mem: Handle av_reallocp(..., 0) properly Previously this did a double free (and returned an error). Reported-by: Justin Ruggles Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-20 21:23:08 +03:00
Michael Niedermayer	8377b2b6bf	Merge commit '33b88f2a4ae54d5397c45e39a5326289ebdc7747' * commit '33b88f2a4ae54d5397c45e39a5326289ebdc7747': msvc/icl: Use __declspec(noinline) Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-20 16:03:00 +02:00
Michael Niedermayer	e1f74ad1f0	Merge commit '09f2581dc5edb3642858d69d9a70b67e249167e9' * commit '09f2581dc5edb3642858d69d9a70b67e249167e9': msvc/icl: Use __declspec(deprecated) Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-20 15:51:27 +02:00
Alex Smith	33b88f2a4a	msvc/icl: Use __declspec(noinline) Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-20 14:40:06 +03:00
Alex Smith	09f2581dc5	msvc/icl: Use __declspec(deprecated) Prior to this on msvc/icl there was no handling of deprecated functions and the deprecated warning was disabled. After enabling there are a number of warnings relating to the CRT and the use of the non-secure versions of several functions. Defining _CRT_SECURE_NO_WARNINGS silences these warnings. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-09-20 14:40:06 +03:00
Michael Niedermayer	1225b67fc9	avutil/frame: suppress "comparison of unsigned expression < 0 is always false" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-19 22:46:52 +02:00
Michael Niedermayer	9c8aeacf82	avutil: add av_get_colorspace_name() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-19 22:14:13 +02:00
Lenny Wang	29664fab0c	OpenCL: convert meaningless "device id" output to "device name" Approved-by: Wei Gao <highgod0401@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-17 21:21:11 +02:00
Michael Niedermayer	c74c3fb142	Merge commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7' * commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7': mem: Introduce av_reallocp Conflicts: doc/APIchanges libavutil/mem.c libavutil/mem.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-17 11:06:26 +02:00
Luca Barbato	3feb3d6ce4	mem: Introduce av_reallocp	2013-09-16 19:36:37 +02:00
Michael Niedermayer	61b3b58720	Merge remote-tracking branch 'qatar/master' * qatar/master: mem: Document the non-compatibility of av_realloc() and av_malloc() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-15 11:57:02 +02:00
Diego Biurrun	9997a812e7	mem: Document the non-compatibility of av_realloc() and av_malloc()	2013-09-14 17:38:01 +02:00
Michael Niedermayer	f3ba91a3f1	avutil/pixdesc: dont try to use av_read_image_line() with bayer formats It has undefined behavior ATM as its not supported. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-13 20:51:41 +02:00
Michael Niedermayer	a25585bb50	avutil/pixdesc: Prevent minor array overread in ff_check_pixfmt_descriptors() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-13 20:51:04 +02:00
James Almer	bbcaf25d4d	lavu/sha512: Fully unroll the transform function loops crypto_bench SHA-512 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.7.3 x86_64 Before: lavu SHA-512 size: 1048576 runs: 1024 time: 12.737 +- 0.147 After: lavu SHA-512 size: 1048576 runs: 1024 time: 11.670 +- 0.173 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-11 21:55:59 +02:00
James Almer	7e4fe5162a	lavu/sha: Fully unroll the transform function loops crypto_bench SHA-1 and SHA-256 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.7.3 x86_64 Before: lavu SHA-1 size: 1048576 runs: 1024 time: 9.012 +- 0.162 lavu SHA-256 size: 1048576 runs: 1024 time: 19.625 +- 0.173 After: lavu SHA-1 size: 1048576 runs: 1024 time: 7.948 +- 0.154 lavu SHA-256 size: 1048576 runs: 1024 time: 17.841 +- 0.170 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-11 21:55:59 +02:00
Michael Niedermayer	803445e02c	Merge remote-tracking branch 'qatar/master' * qatar/master: Drop pointless directory name prefixes from #includes in the current dir Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-11 12:51:01 +02:00
Diego Biurrun	a0b901a348	Drop pointless directory name prefixes from #includes in the current dir	2013-09-10 12:38:41 +02:00
James Almer	8702a94e49	lavu/ripemd: Add a size optimized version of the transform functions When compiling with --enable-small, ripemd.o will weigh a few kilobytes less than it used to before the previous commit. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-09 11:18:48 +02:00
James Almer	452ac2aaec	lavu/ripemd: Fully unroll the transform function loops crypto_bench RIPEMD-160 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.8.1 x86_64 Before: lavu RIPEMD-160 size: 1048576 runs: 1024 time: 12.342 +- 0.199 After: lavu RIPEMD-160 size: 1048576 runs: 1024 time: 10.143 +- 0.192 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-09 11:18:43 +02:00
Kirill Gavrilov	0f48acf29b	lavu: provide msvc implementation of attribute_deprecated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-06 22:15:33 +02:00
Paul B Mahol	6508bd4aa3	pixfmt: add native GBRAP16 format Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-06 16:59:32 +00:00
Michael Niedermayer	5866c107a9	Merge commit 'c3e6e8f06c42499bd020fd0b37f9542150e6067b' * commit 'c3e6e8f06c42499bd020fd0b37f9542150e6067b': mem: Do not check unsigned values for negative size Conflicts: libavutil/mem.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-06 12:21:16 +02:00
Michael Niedermayer	92424a45d0	Merge commit 'b634b36fcebfe16b837b6c4044f5d5cb99a75040' * commit 'b634b36fcebfe16b837b6c4044f5d5cb99a75040': mem: Improve documentation wording and spelling Conflicts: libavutil/mem.c libavutil/mem.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-06 12:05:02 +02:00
Diego Biurrun	c3e6e8f06c	mem: Do not check unsigned values for negative size	2013-09-05 12:38:43 +02:00
Diego Biurrun	b634b36fce	mem: Improve documentation wording and spelling	2013-09-05 12:38:43 +02:00
Nicolas George	d5b58f678d	tools: add benchmark for crypto functions. The benchmark tests the speed of the following algorithms: MD5, SHA-1, SHA-256, SHA-512, RIPEMD-160, AES-128. It can optionally be built to perform the same benchmark on other crypto libraries, for comparison purposes. The supported libraries are: - crypto: OpenSSL's libcrypto; - gcrypt: GnuTLS's libgcrypt; - tomcrypt: LibTomCrypt To enable them, use this syntax: make VERSUS=crypto+gcrypt+tomcrypt tools/crypto_bench They do not need to have been enabled in configure.	2013-09-04 16:36:11 +02:00
Michael Niedermayer	1c10e89c51	Merge commit 'b4ec7a5fee644ad9882e10c097817b65447b8e55' * commit 'b4ec7a5fee644ad9882e10c097817b65447b8e55': mem: Document the av_realloc family of functions properly Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-04 13:57:01 +02:00
Luca Barbato	b4ec7a5fee	mem: Document the av_realloc family of functions properly realloc() does not accept pointers from memalign().	2013-09-04 10:56:41 +02:00
Michael Niedermayer	cc84f30402	avutil/fifo: assert that theres enough data in the fifo on drain calls. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-03 03:11:35 +02:00
Michael Niedermayer	4aeb996f71	pixfmt: add native bayer 16bit formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-01 17:32:16 +02:00
Peter Ross	9116995efb	libavutil: add AV_PIX_FMT_BAYER pixel formats The pixel format descriptors are set to more or less arbitrary values as bayer formats do not fit in the descriptors structure. These values are currently not used for bayer formats and thus do not matter. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-01 17:32:16 +02:00
Lukasz Marek	0b46d6f3ef	lavu/bprint: add append buffer function Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Reveiwed-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-30 22:36:38 +02:00
Thilo Borgmann	d814a839ac	Reinstate proper FFmpeg license for all files.	2013-08-30 15:47:38 +00:00
Michael Niedermayer	f0a3562382	Merge commit '79aec43ce813a3e270743ca64fa3f31fa43df80b' * commit '79aec43ce813a3e270743ca64fa3f31fa43df80b': x86: Add and use more convenience macros to check CPU extension availability Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-30 11:57:35 +02:00
Michael Niedermayer	946f080b54	Merge commit '7ffda66fd5c81af4725bff7c2c4f207ba2aa0613' * commit '7ffda66fd5c81af4725bff7c2c4f207ba2aa0613': arm: float_dsp: Propagate cpu_flags to vfp initialization function Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-29 16:05:04 +02:00
Michael Niedermayer	29daad5b98	Merge commit 'f61bece684d9685b07895508e6c1c733b5564ccf' * commit 'f61bece684d9685b07895508e6c1c733b5564ccf': ppc: Add and use convenience macro to check for AltiVec availability Conflicts: libavcodec/ppc/dsputil_ppc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-29 14:24:07 +02:00
Michael Niedermayer	2a60666d1d	Merge commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e' * commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e': avutil: Refactor CPU extension availability macros Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-29 14:15:10 +02:00
Michael Niedermayer	c83d794936	Merge commit 'b78b10c4b78b696927f2801cf2d9f193b4eff28b' * commit 'b78b10c4b78b696927f2801cf2d9f193b4eff28b': avutil: Move internal CPU detection function declarations to private header Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-29 14:05:15 +02:00
Diego Biurrun	79aec43ce8	x86: Add and use more convenience macros to check CPU extension availability	2013-08-29 13:07:37 +02:00
Diego Biurrun	7ffda66fd5	arm: float_dsp: Propagate cpu_flags to vfp initialization function	2013-08-29 11:24:14 +02:00
Diego Biurrun	f61bece684	ppc: Add and use convenience macro to check for AltiVec availability	2013-08-28 23:54:15 +02:00
Diego Biurrun	8410d6e93c	avutil: Refactor CPU extension availability macros	2013-08-28 23:54:14 +02:00
Diego Biurrun	b78b10c4b7	avutil: Move internal CPU detection function declarations to private header	2013-08-28 23:54:14 +02:00
Alfred E. Heggestad	16c3ed5837	libavutil: cast truncated values to uint32_t programs using ffmpeg that are compiled with -Wshorten-64-to-32 gives a warning when using header files common.h and rational.h cast 64-bit truncated values to (uint32_t) to avoid the warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-27 14:25:34 +02:00
Michael Niedermayer	3500f53c93	libavutil/opt.h: Fix duplicate words Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-12 19:40:29 +02:00
Michael Niedermayer	5086b26809	libavutil/file_open.c: Fix duplicate words Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-12 19:40:29 +02:00
Kirill Gavrilov	53f309c617	pixfmt: extend description for planar YUV 9/10 bits formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-12 18:10:14 +02:00
Thilo Borgmann	f18ccb529f	Fix wrong use of "an" in some comments.	2013-08-12 03:27:26 +02:00
Michael Niedermayer	5717689c75	avutil/avstring: make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-11 16:50:58 +02:00
Michael Niedermayer	2215947438	avutil/parseutils:make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-11 16:50:24 +02:00
Michael Niedermayer	64a3dbadee	avutil/ripemd:make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-11 16:49:57 +02:00
Michael Niedermayer	0e98a13322	avutil/xtea: make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-11 16:49:36 +02:00
Michael Niedermayer	90b40b45d4	avutil/sha:make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-11 16:49:21 +02:00
Michael Niedermayer	475df42eb6	avutil/sha512: make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-11 16:49:03 +02:00
Thilo Borgmann	4dcb2f7478	lavu: fix grammar in doxy for av_frame_ref. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-11 00:40:48 +02:00
Derek Buitenhuis	d9c1fb8376	bprint: Include va_copy compat Fixes build with MSVC and ICL. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-08-10 15:53:32 -04:00
Michael Niedermayer	5fc5170c55	avutil/opt: make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-10 18:44:40 +02:00
Michael Niedermayer	18b1381c5f	avutil/opt: fix av_log type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-10 18:44:40 +02:00
Michael Niedermayer	148310ca16	avutil/log: Use bprint for part This should fix the issue with strings longer than 1024 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-10 18:17:30 +02:00
Michael Niedermayer	112c970ca6	avutil/bprint: add av_vbprintf() Reviewed-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-10 17:01:42 +02:00
Michael Niedermayer	b37ff488b8	Merge remote-tracking branch 'qatar/master' * qatar/master: libavutil: Make avpriv_open a library-internal function on msvcrt Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-10 10:51:03 +02:00
Michael Niedermayer	ef13a005c4	Merge commit 'a76d0cdf21c3d9e464623cc0ad1c005abf952afa' * commit 'a76d0cdf21c3d9e464623cc0ad1c005abf952afa': libavutil: Move avpriv_open to a new file, file_open.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-10 10:37:20 +02:00
Michael Niedermayer	09f1afc784	Merge commit '33237123c83bf4f8345e6ac889ad2e7dbd303d0e' * commit '33237123c83bf4f8345e6ac889ad2e7dbd303d0e': libavutil: Enable the MSVC DLL symbol loading workaround in shared builds as well Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-10 10:24:33 +02:00
Reimar Döffinger	d4db7c334b	Integrate accessors.h header into internal.h I have no idea why I added a separate header, I think there is no good reason for it. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-08-10 07:56:42 +02:00
Martin Storsjö	e743e7ae6e	libavutil: Make avpriv_open a library-internal function on msvcrt Add one copy of the function into each of the libraries, similarly to what we do for log2_tab. When using static libs, only one copy of the file_open.o object file gets included, while when using shared libraries, each of them get a copy of its own. This fixes DLL builds with a statically linked C runtime, where each DLL effectively has got its own instance of the C runtime, where file descriptors can't be shared across runtimes. On systems not using msvcrt, the function is not duplicated. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-08-10 00:53:33 +03:00
Martin Storsjö	a76d0cdf21	libavutil: Move avpriv_open to a new file, file_open.c Signed-off-by: Martin Storsjö <martin@martin.st>	2013-08-10 00:53:33 +03:00
Martin Storsjö	33237123c8	libavutil: Enable the MSVC DLL symbol loading workaround in shared builds as well This used to only be necessary in static builds (when using the dynamically linked C runtime), since the _imp prefixed symbols do exist when linking to the actual DLL. When building testprogs, however, the current library (e.g. libavutil for some of the testprogs) is linked statically. This fixes make fate on DLL builds when using the dynamically linked C runtime. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-08-10 00:53:25 +03:00
Michael Niedermayer	c94f9e8542	avutil/mem: Fix flipped condition Fixes return code and later null pointer dereference Found-by: Laurent Butti <laurentb@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-09 13:47:10 +02:00
Michael Niedermayer	0dc17da308	Merge commit 'dfc6b5c81491abf7effb97b23af17ccf7adcd132' * commit 'dfc6b5c81491abf7effb97b23af17ccf7adcd132': file: Move win32 utf8->wchar open wrapper to libavutil Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-09 07:16:38 +02:00
Reimar Döffinger	a48979d715	Reduce MAKE_ACCESSORS code duplication via a new header. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-08-08 20:32:40 +02:00
Martin Storsjö	dfc6b5c814	file: Move win32 utf8->wchar open wrapper to libavutil When libavformat was changed to use the new avpriv_open function in `51eb213d00`, this silently bypassed the existing wrapper for win32. Move the win32 wrapper into libavutil/file.c to make sure it gets called everywhere (not just in the libavformat case). This makes sure that non-ascii file names gets opened properly (where file names internally are stored as utf8, but they get converted to wchar_t and opened with _wsopen). Signed-off-by: Martin Storsjö <martin@martin.st>	2013-08-08 16:41:33 +03:00
Michael Niedermayer	579a137897	Merge commit '880391ed2d2faf796ca3a16f63cec69767546a21' * commit '880391ed2d2faf796ca3a16f63cec69767546a21': libavutil: use avpriv_open() Conflicts: libavutil/random_seed.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-08 11:18:17 +02:00
Derek Buitenhuis	87e8cbf709	libavutil: Don't use fcntl if the function does not exist Not all platforms have the function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	2013-08-08 11:10:33 +02:00
Michael Niedermayer	5f38317e59	Merge commit '869b04e89154cd92d2bcfdabcecbe3217864c099' * commit '869b04e89154cd92d2bcfdabcecbe3217864c099': libavutil: add avpriv_open() to open files with close-on-exec flag Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-08 11:07:51 +02:00
Derek Buitenhuis	0f1fb6c019	libavutil: Don't use fcntl if the function does not exist Not all platforms have the function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	2013-08-08 11:07:51 +03:00
Michael Niedermayer	0b5d1b88e0	avutil/opt: fix types passed to the format string "%s" Fixes gcc warnings Fixes CID1061056 Fixes CID1061057 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-08 02:48:44 +02:00
Rémi Denis-Courmont	880391ed2d	libavutil: use avpriv_open() Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-08-07 21:12:28 +02:00
Rémi Denis-Courmont	869b04e891	libavutil: add avpriv_open() to open files with close-on-exec flag Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-08-07 21:12:20 +02:00
Michael Niedermayer	b11b7ceb89	Merge remote-tracking branch 'cigaes/master' * cigaes/master: ffmpeg: remove obsolete workaround in trim insertion. lavu/log: do not skip overwritten lines. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-07 19:16:12 +02:00
Michael Niedermayer	60ae776d04	av_frame_copy_props: fix unintended self assignment Fixes CID1061052 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-07 17:27:07 +02:00
Nicolas George	39bb26f91b	lavu/log: do not skip overwritten lines. If the line ends with \r, it will not flood the tty, and the "Last message repeated" line would overwrite it. Fix bug introduced by `c25d1ba`.	2013-08-07 16:01:45 +02:00
Michael Niedermayer	a68b6ec7f5	avutil/hmac: make const tables static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-06 20:30:55 +02:00
Michael Niedermayer	4ee0984341	Merge commit 'a0ad5d011318f951ecd4c9ffe1829518c9533909' * commit 'a0ad5d011318f951ecd4c9ffe1829518c9533909': vdpau: deprecate old codec-specific pixel formats Conflicts: libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-06 13:45:21 +02:00
Rémi Denis-Courmont	a0ad5d0113	vdpau: deprecate old codec-specific pixel formats Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-08-05 11:16:54 +02:00
Michael Niedermayer	20be5e0a0e	Merge commit '7950e519bb094897f957b9a9531cc60ba46cbc91' * commit '7950e519bb094897f957b9a9531cc60ba46cbc91': Disable deprecation warnings for cases where a replacement is available Conflicts: libavcodec/avpacket.c libavcodec/pthread.c libavcodec/utils.c libavdevice/v4l2.c libavfilter/avfiltergraph.c libavfilter/buffersrc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-03 10:08:30 +02:00
Michael Niedermayer	85fc1a18ca	Merge commit '3a7050ffed5ce061b114a11e4de4b77aba8efa0b' * commit '3a7050ffed5ce061b114a11e4de4b77aba8efa0b': build: Add _Pragma macro to disable deprecated declaration warnings Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-03 09:27:37 +02:00
Michael Niedermayer	a8e963835a	Merge commit 'b5a138652ff8a5b987d3e1191e67fd9f6575527e' * commit 'b5a138652ff8a5b987d3e1191e67fd9f6575527e': Give less generic names to global library option arrays Conflicts: libavcodec/options_table.h libavfilter/avfilter.c libavformat/options_table.h libswscale/options.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-03 09:16:36 +02:00
Diego Biurrun	7950e519bb	Disable deprecation warnings for cases where a replacement is available	2013-08-02 19:19:02 +02:00
Diego Biurrun	3a7050ffed	build: Add _Pragma macro to disable deprecated declaration warnings	2013-08-02 19:19:02 +02:00
Diego Biurrun	b5a138652f	Give less generic names to global library option arrays	2013-08-02 19:19:02 +02:00
Michael Niedermayer	9408d990c4	Merge remote-tracking branch 'qatar/master' * qatar/master: avframe: have av_frame_get_side_data take const AVFrame* Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-01 13:59:50 +02:00
Michael Niedermayer	cca229e75a	Merge commit 'c7e921a54ffe7feb9f695c82f0a0764ab8d0f62b' * commit 'c7e921a54ffe7feb9f695c82f0a0764ab8d0f62b': avopt: Check whether the object actually has got an AVClass Conflicts: libavutil/opt.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-01 12:30:30 +02:00
Michael Niedermayer	b326438139	avutil/tree: fix memleaks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-01 11:29:12 +02:00
Michael Niedermayer	161054f37b	Merge commit 'c2e936de07d054bf476e60445b453bf6b4836820' * commit 'c2e936de07d054bf476e60445b453bf6b4836820': tree-test: Refactor and plug memory leaks Conflicts: libavutil/tree.c Most of this commit is not merged due to bugs in it Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-01 11:29:03 +02:00
Michael Niedermayer	bc47d126bf	Merge commit 'a9b04b2c43f95cc17c2291f83c27a3119471d986' * commit 'a9b04b2c43f95cc17c2291f83c27a3119471d986': tree.h: K&R formatting and typo cosmetics Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-01 10:41:06 +02:00
Vittorio Giovara	3c8bff0740	avframe: have av_frame_get_side_data take const AVFrame* Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-08-01 09:41:45 +02:00
Martin Storsjö	c7e921a54f	avopt: Check whether the object actually has got an AVClass AVIOContext has got an av_class member that only gets set if opening the context using avio_open2, but not if allocating a custom IO context. A caller that wants to read AVOptions from an AVIOContext (recursively using AV_OPT_SEARCH_CHILDREN) may not know if the AVIOContext actually has got a class set or not. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-07-31 21:31:14 +03:00
Diego Biurrun	c2e936de07	tree-test: Refactor and plug memory leaks With the most annoying memory leak found by Derek Buitenhuis.	2013-07-31 18:14:08 +02:00
Diego Biurrun	a9b04b2c43	tree.h: K&R formatting and typo cosmetics	2013-07-31 18:14:08 +02:00
Michael Niedermayer	231e33f050	avutil/pixfmt: dont refer to deprecated PIX_FMT in the documentation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-30 12:32:05 +02:00
Michael Niedermayer	1f5755d869	Merge commit 'd99a2b6d0a4d0b2f5ba6a1f1637d6cb88c5c9184' * commit 'd99a2b6d0a4d0b2f5ba6a1f1637d6cb88c5c9184': avutil/tree: Drop debug messages that clutter the output Conflicts: libavutil/tree.c Merge for metadata only, a better solution has been commited that allows the debug output to be turned on and off Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-30 11:06:03 +02:00
Michael Niedermayer	db75537e25	avutil/tree: allow adjusting the log level Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-30 11:04:48 +02:00
Michael Niedermayer	647836608c	avutil/tree: change debug output to AV_LOG_DEBUG level Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-30 11:04:39 +02:00
Michael Niedermayer	93b3a5edff	Merge commit '10db1a9bca46b0f760a1263d47142b2f57e195d7' * commit '10db1a9bca46b0f760a1263d47142b2f57e195d7': avutil/tree: K&R formatting cosmetics Conflicts: libavutil/tree.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-30 10:42:40 +02:00
Diego Biurrun	78b4bfdb84	Replace remaining obsolete PIX_FMT names with AV_PIX_FMT equivalents	2013-07-29 23:46:51 +02:00
Diego Biurrun	d99a2b6d0a	avutil/tree: Drop debug messages that clutter the output	2013-07-29 19:20:27 +02:00
Diego Biurrun	10db1a9bca	avutil/tree: K&R formatting cosmetics	2013-07-29 19:20:27 +02:00
Michael Niedermayer	b0edd59994	Merge commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2' * commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2': Add missing deprecation attributes Conflicts: libavfilter/avfilter.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-28 13:44:34 +02:00
Michael Niedermayer	8ff23f0e3c	Merge commit '5b097399baa2e38cc513939cfab3a9b6fdbc33df' * commit '5b097399baa2e38cc513939cfab3a9b6fdbc33df': eval: Explicitly ignore return value of strtod() in parse_db() Conflicts: libavutil/eval.c See: `3cd9849d9c` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-28 13:37:46 +02:00
Diego Biurrun	bf4b0ed1d5	Add missing deprecation attributes	2013-07-27 16:08:49 +02:00
Diego Biurrun	5b097399ba	eval: Explicitly ignore return value of strtod() in parse_db() The return value is not needed. This fixes the warning: libavutil/eval.c:353:15: warning: ignoring return value of ‘strtod’	2013-07-27 16:00:41 +02:00
Paul B Mahol	fd84b6fd33	lavu/opt: show default values for AV_OPT_TYPE_PIXEL_FMT and AV_OPT_TYPE_SAMPLE_FMT too Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-25 20:41:39 +00:00
Nicolas George	c25d1ba556	lavu/log: print prefix after \r. Should fix trac ticket #2797 because of the progress line.	2013-07-20 11:06:19 +02:00
Michael Niedermayer	56123fc721	avutil/softfloat: remove unneeded include assert.h Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-19 18:56:33 +02:00
Michael Niedermayer	c88503e3f6	Merge commit '439902e0d68a0f0d800c21b5e6b598d5fa0c51da' * commit '439902e0d68a0f0d800c21b5e6b598d5fa0c51da': Employ consistent LIBAV_COMPAT_ multiple inclusion guards in compat/ Conflicts: compat/aix/math.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-19 10:56:10 +02:00
Diego Biurrun	439902e0d6	Employ consistent LIBAV_COMPAT_ multiple inclusion guards in compat/ Also fix a comment and an #endif comment.	2013-07-18 18:12:38 +02:00
Michael Niedermayer	9d01bf7d66	Merge remote-tracking branch 'qatar/master' * qatar/master: Consistently use "cpu_flags" as variable/parameter name for CPU flags Conflicts: libavcodec/x86/dsputil_init.c libavcodec/x86/h264dsp_init.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/motion_est.c libavcodec/x86/mpegvideo.c libavcodec/x86/proresdsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-18 09:53:47 +02:00
Diego Biurrun	3ac7fa81b2	Consistently use "cpu_flags" as variable/parameter name for CPU flags	2013-07-18 00:31:35 +02:00
Michael Niedermayer	a80e622924	avcodec/avutil: Add AVColorSpace and AVColorRange to AVFrames This also moves AVColorSpace and AVColorRange from avcodec to avutil Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-17 01:15:31 +02:00
Michael Niedermayer	0a06e6e49b	av_frame_get_buffer: Do not fail when the channel layout is unknown Fixes handling of cases with unknown layouts but known channel counts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-13 21:09:20 +02:00
Michael Niedermayer	c6953589f9	Merge commit 'ef5b70affc6376bfeadd1ff649b79bad9a124fa8' * commit 'ef5b70affc6376bfeadd1ff649b79bad9a124fa8': configure: Check for support for labels in the inline assembly The timer code is not placed under ifdef as ours does not use labels Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-12 12:07:14 +02:00
Martin Storsjö	ef5b70affc	configure: Check for support for labels in the inline assembly Use this for enabling the ppc timer.h implementation only on assemblers that support labels in the inline assembly. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-07-11 18:53:02 +03:00
Paul B Mahol	410192e369	add crc24 tables Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-10 12:07:53 +00:00
Michael Niedermayer	7bd417c22a	Merge commit '6516632967da5e6bd7d6136e8678f826669ed26e' * commit '6516632967da5e6bd7d6136e8678f826669ed26e': tests: Only run noproxy test if networking is enabled fifo: K&R formatting cosmetics Conflicts: libavformat/Makefile libavutil/fifo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-07 11:26:28 +02:00
Luca Barbato	73142e7533	fifo: K&R formatting cosmetics	2013-07-06 14:28:06 +02:00
Michael Niedermayer	8fdec02fd1	Merge commit '0420c810ceb430003f9f2793c5cfa1fe84657f3d' * commit '0420c810ceb430003f9f2793c5cfa1fe84657f3d': log: pass the correct parameters to missing_feature_sample Conflicts: libavutil/log.c See: `572e38a513` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-05 12:43:57 +02:00
Michael Niedermayer	46ad287a2a	avutil/rational: avoid llrint() and rint() This should workaround issues with these functions on ia64 and sparc64 Fixes Ticket2713 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-04 23:50:58 +02:00
Luca Barbato	0420c810ce	log: pass the correct parameters to missing_feature_sample CC:libav-stable@libav.org	2013-07-04 21:25:11 +02:00
Paul B Mahol	a64248d1ec	lavu/opt: show default values Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-03 20:32:30 +00:00
Stefano Sabatini	5efbeae38c	configure: rename have_incompatible_fork_abi -> have_incompatible_libav_abi "Fork" is an ambiguous term, since there may be more than one fork, also "fork" could be confused with the corresponding function. Also it seems important to point the name of the referenced fork in the symbol. Note: the old --enable-incompatible-fork-abi command is retained for compatibility, although it should be considered deprecated.	2013-07-03 13:16:33 +02:00
Michael Niedermayer	a478e99a60	avutil/x86: reenable ff_update_lls_avx() The bug has been fixed in `c8b920a9b7` by Loren Merritt Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-02 12:02:08 +02:00
Michael Niedermayer	d1fa671895	Merge commit 'c8b920a9b7fa534a6141695ace4e8c2dfcd56cee' * commit 'c8b920a9b7fa534a6141695ace4e8c2dfcd56cee': lls/x86: use 3-operator vaddpd in ADDPD_MEM Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-02 11:40:44 +02:00
Loren Merritt	c8b920a9b7	lls/x86: use 3-operator vaddpd in ADDPD_MEM Fixes build with yasm-1.1 Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-07-02 10:15:09 +02:00
Michael Niedermayer	a6e46ed51a	Revert "avutil/x86: disable ff_evaluate_lls_sse2() for 32bit" This reverts commit `247425241c`.	2013-07-01 02:27:47 +02:00
Michael Niedermayer	4e488ac5f5	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: lpc: fix a segfault in av_evaluate_lls_sse2() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-01 02:26:22 +02:00
Loren Merritt	1221bb6239	x86: lpc: fix a segfault in av_evaluate_lls_sse2()	2013-06-30 23:11:19 +00:00
Michael Niedermayer	b00e56bec5	Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Support compilation on aix with gcc. Rename "AVClass class" as "AVClass component_class". Rename constant FRAMESIZE in ra144 codec as FRAME_SIZE. Rename thread_init() in libavcodec and libavfilter as library_thread_init(). Rename constant HZ in af_biquads.c as HERTZ. Drop local lable from ppc asm timer. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-30 21:18:17 +02:00
Michael Niedermayer	247425241c	avutil/x86: disable ff_evaluate_lls_sse2() for 32bit It just segfaults on 32bit, thus its disabled until someone fixes it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-30 19:03:57 +02:00
Carl Eugen Hoyos	0915b531bc	Rename "AVClass class" as "AVClass component_class". The aix header math.h defines "extern int class()" for C.	2013-06-30 13:47:45 +02:00
Carl Eugen Hoyos	6258e86d4b	Drop local lable from ppc asm timer. The aix assembler does not support local lables.	2013-06-30 13:47:44 +02:00
Michael Niedermayer	6e76e6a05a	Merge commit 'b545179fdff1ccfbbb9d422e4e9720cb6c6d9191' * commit 'b545179fdff1ccfbbb9d422e4e9720cb6c6d9191': x86: lpc: simd av_evaluate_lls Conflicts: libavutil/x86/lls.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-30 12:15:12 +02:00
Michael Niedermayer	a285079bc7	lls.asm: disable ff_update_lls_avx The code doesnt build with yasm from ubuntu 12.04 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-30 12:12:11 +02:00
Michael Niedermayer	0b40c50508	lls.asm: put avx code under if HAVE_AVX_EXTERNAL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-30 12:12:01 +02:00
Michael Niedermayer	78b5479633	Merge commit '502ab21af0ca68f76d6112722c46d2f35c004053' * commit '502ab21af0ca68f76d6112722c46d2f35c004053': x86: lpc: simd av_update_lls The versions are bumped due to changes in lls.h which is used across libraries affecting intra library ABI (This version bump also covers changes to lls.h in the immedeatly previous commits) Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-30 11:35:52 +02:00
Michael Niedermayer	c93a424718	Merge commit '41578f70cf8aec8e7565fba1ca7e07f3dc46c3d2' * commit '41578f70cf8aec8e7565fba1ca7e07f3dc46c3d2': lpc: use function pointers, in preparation for asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-30 11:23:43 +02:00
Michael Niedermayer	d3bd320e63	Merge commit 'cc6714bb16b1f0716ba43701d47273dbe9657b8b' * commit 'cc6714bb16b1f0716ba43701d47273dbe9657b8b': lpc: remove "decay" argument Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-30 10:54:20 +02:00
Loren Merritt	b545179fdf	x86: lpc: simd av_evaluate_lls 1.5x-1.8x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-06-29 13:23:57 +02:00
Loren Merritt	502ab21af0	x86: lpc: simd av_update_lls 4x-6x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-06-29 13:23:57 +02:00
Loren Merritt	41578f70cf	lpc: use function pointers, in preparation for asm Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-06-29 13:23:57 +02:00
Loren Merritt	cc6714bb16	lpc: remove "decay" argument We never used the rolling-average mode, and this makes av_update_lls 15% faster. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-06-29 13:23:57 +02:00
Timothy Gu	a9bbf59be7	cosmetics: Fix "dont" "wont" "doesnt" typos Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-29 02:31:16 +02:00
Michael Niedermayer	b6ce50a2d4	avutil/ripemd: adjust loop condition to silence CID1035716 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-22 14:52:29 +02:00
Michael Niedermayer	9626d0e906	avutil/frame: Try to align width to achive linesize[0] alignment This results in more alignment for pixel formats that have "odd" pixel sizes like RGB24. It makes access through SIMD easier Works around Issue described in Ticket1031 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-18 16:50:07 +02:00
James Almer	3e17eec607	lavu/adler32: Fix doxy group definition, take two The description if for the function, not the group. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-16 12:50:00 +02:00
James Almer	4a0d603072	lavu/hash: Add support for RIPEMD Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-16 12:49:39 +02:00
Michael Niedermayer	359af6a7c7	Merge branch 'crypto' of https://github.com/jamrial/FFmpeg Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-16 01:07:24 +02:00
James Almer	99b8cd0c81	lavu: Add RIPEMD hashing Includes RIPEMD-128, RIPEMD-160, RIPEMD-256 and RIPEMD-320 Signed-off-by: James Almer <jamrial@gmail.com>	2013-06-15 18:54:01 -03:00
James Almer	b6249acae6	lavu/hash: Add support for SHA-2 512 Signed-off-by: James Almer <jamrial@gmail.com>	2013-06-15 18:49:12 -03:00
Paul B Mahol	8a79a009f9	lavu/utils: silence warnings about incompatible pointer types Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-06-15 21:47:45 +00:00
Michael Niedermayer	1ba196a10d	avutil/utils: check and warn about llrint() brokenness Such broken llrint() exist for example on netbsd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-15 11:22:22 +02:00
James Almer	c4f932f4d7	lavu/md5: Add doxy Mostly a copy&paste from other hash functions, with changes where required. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-15 02:22:39 +02:00
James Almer	321906d341	lavu/crc: Fix doxy group definition Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-15 02:22:16 +02:00
James Almer	79d9ed4a43	lavu/adler32: Fix doxy group definition Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-15 02:22:00 +02:00
Michael Niedermayer	fa125c5e82	avutil/timestamp: remove "" This may fix an error with C++ Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-13 14:57:00 +02:00
James Almer	1163910a00	fate: Add test vectors for HMAC SHA and SHA-2 Also replace custom tests for MD5 with those published in RFC 2202 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-12 01:48:23 +02:00
James Almer	82ef67016e	lavu/hmac: Add support for SHA-2 Includes HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512. Tested using test vectors from https://tools.ietf.org/html/rfc4231 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-12 01:47:42 +02:00
Michael Niedermayer	fbc472da29	avutil/mem: simplify av_reallocp_array() by using av_realloc_f() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-05 14:40:31 +02:00
Michael Niedermayer	30b491f1c9	Merge commit '3b4feac1ec14f861bdd7f494f288f4d8dd7f449e' * commit '3b4feac1ec14f861bdd7f494f288f4d8dd7f449e': movenc: Keep track of the allocated size for the cluster array mem: Add av_realloc_array and av_reallocp_array Conflicts: doc/APIchanges libavformat/movenc.c libavutil/mem.c libavutil/mem.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-05 11:19:16 +02:00
Martin Storsjö	fc962d4e7a	mem: Add av_realloc_array and av_reallocp_array These help avoiding overflows and simplify error handling. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-06-04 15:04:08 +03:00
Michael Niedermayer	45a73d2b47	Merge commit 'c011ceef78eae66039efc66d9551a7146e08838a' * commit 'c011ceef78eae66039efc66d9551a7146e08838a': swscale: ppc: Remove commented-out define cruft nsvdec: Remove commented-out debug cruft cpu: Restructure code to avoid pointless ret variable indirection Conflicts: libavutil/cpu.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-03 11:53:05 +02:00
Michael Niedermayer	636c2dd438	avutil/sha: reorder Maj arguments about 1% speedup Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-02 18:51:09 +02:00
Diego Biurrun	f0ce1d9909	cpu: Restructure code to avoid pointless ret variable indirection libavutil/cpu.c:133:9: warning: unused variable ‘ret’ [-Wunused-variable]	2013-06-02 18:05:08 +02:00
Michael Niedermayer	09d6beee24	avutil/sha512: Reshuffle Maj() operands This reduces dependancy chains and improves speed by about 2% Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-02 13:18:16 +02:00
James Almer	682b2273e8	lavu: Add SHA-2 512 hashing Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-02 11:27:19 +02:00
James Almer	c485c835fe	avutil/crc: Dont limit CRC32 standard tables Currently, standard tables like AV_CRC_32_IEEE and such are being generated (or provided in case the user compiles with hardcoded tables) with only 257 elements. We're missing a considerable boost in performance by not making them with a size of 1024 elements instead. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-01 10:53:39 +02:00
Michael Niedermayer	887d74c47e	av_d2q: Add a special case for \|value\| > MAX and \|value\| < 1/MAX Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-31 17:10:36 +02:00
Reimar Döffinger	4c2b3f4738	Add AV_HASH_MAX_SIZE. Makes it easier to use static allocation for the result buffer. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-05-29 22:31:16 +02:00
Michael Niedermayer	b7c6d1ed90	Merge remote-tracking branch 'qatar/master' * qatar/master: arm: Only output eabi attributes if building for ELF fix scalarproduct_and_madd_int16_altivec() for orders > 16 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-27 08:55:24 +02:00
Martin Storsjö	be7952b5c3	arm: Only output eabi attributes if building for ELF This matches the other eabi attribute in the same file. This is required in order to build for arm/hardfloat with other object file formats than ELF. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-27 00:55:33 +03:00
Michael Niedermayer	4cf7b87551	av_cpu_count: factorize "detected %d logical cores" message Also print the message just once Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 03:19:55 +02:00
Michael Niedermayer	d480b36db4	av_d2q: Avoid llrint(), its not correctly implemented in old netbsd This should fix some fate failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-26 03:19:55 +02:00
Giorgio Vazzana	7e03886bbb	avutil/md5: reindent after previous commits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-25 16:11:08 +02:00
Michael Niedermayer	64eacb839e	av_d2q: fix rounding for negative values Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-25 16:04:08 +02:00
Michael Niedermayer	de7d290631	av_d2q: Fix infinity check The old check would fail on huge but not infinite values and the later code could then fail to handle them correctly in some cases. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-25 16:03:50 +02:00
Michael Niedermayer	fe99b1d50e	Merge remote-tracking branch 'qatar/master' * qatar/master: cpu: Include common.h for av_popcount64 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-24 17:19:21 +02:00
Michael Niedermayer	87a2bf2459	avutil/bprint: Fix doxygen comments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-24 15:36:54 +02:00
Michael Niedermayer	fe40a9f98f	Merge commit '2a6eaeaa85d17b27ee0dd449183ec197c35c9675' * commit '2a6eaeaa85d17b27ee0dd449183ec197c35c9675': Move get_logical_cpus() from lavc/pthread to lavu/cpu. Conflicts: doc/APIchanges libavcodec/pthread.c libavutil/cpu.c libavutil/cpu.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-24 13:24:28 +02:00
Martin Storsjö	597208fde1	cpu: Include common.h for av_popcount64 This fixes build failures on windows since `2a6eaeaa8`. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-24 13:34:19 +03:00
Clément Bœsch	cf6ed1f129	lavu/opencl: remove semi-colon from macro. Fixes compilation when the macros are empty and the label above ends up containing no statement. Also makes usage of these macro consistent (some already have a semi colon, some others don't). Fixes Ticket #2603	2013-05-24 12:01:02 +02:00
Anton Khirnov	2a6eaeaa85	Move get_logical_cpus() from lavc/pthread to lavu/cpu. It will be useful in lavfi, and could conceivably be useful to the user applications as well.	2013-05-24 09:28:00 +02:00
Anton Khirnov	f36d7831d9	pixdesc: mark gray8 as pseudopal Many functions treat it as such already. Fixes Bug 499. CC:libav-stable@libav.org	2013-05-22 21:18:08 +02:00
Paul B Mahol	f98dbc7311	lavu/opt: check if class is NULL too Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-21 20:50:49 +00:00
Michael Niedermayer	81bec0ace4	avutil/pixfmt: add forgotten deprecated to YUVJ411 Found-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 21:49:28 +02:00
Michael Niedermayer	a90baa63c3	add YUVJ411P Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-21 12:56:11 +02:00
Xidorn Quan	5a65fea655	avutil/frame: continue to process bufs even if some are empty Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 23:34:15 +02:00
Giorgio Vazzana	a67304d05f	avutil/md5: move loop inside inner function AMD Athlon(tm) II X3 450 Processor size: 1048576 runs: 1024 time: 5.660 +- 0.023 size: 1048576 runs: 1024 time: 5.661 +- 0.030 size: 1048576 runs: 1024 time: 5.656 +- 0.022 size: 1048576 runs: 1024 time: 5.647 +- 0.026 size: 1048576 runs: 1024 time: 5.428 +- 0.037 size: 1048576 runs: 1024 time: 5.426 +- 0.034 size: 1048576 runs: 1024 time: 5.426 +- 0.034 size: 1048576 runs: 1024 time: 5.428 +- 0.038 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 22:07:48 +02:00
Michael Niedermayer	9c49d5908d	avutil/hmac: silence pointer type warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 14:48:55 +02:00
Giorgio Vazzana	d0a34aeedf	md5: optimize second round by using 4-operation form of G() 4-operation form is preferred over 3-operation because it breaks a long dependency chain, thus allowing a superscalar processor to execute more operations in parallel. The idea was taken from: http://www.zorinaq.com/papers/md5-amd64.html AMD Athlon(tm) II X3 450 Processor, x86_64 $ for i in $(seq 1 4); do ./avutil_md5_test2; done size: 1048576 runs: 1024 time: 5.821 +- 0.019 size: 1048576 runs: 1024 time: 5.822 +- 0.019 size: 1048576 runs: 1024 time: 5.841 +- 0.018 size: 1048576 runs: 1024 time: 5.821 +- 0.018 $ for i in $(seq 1 4); do ./avutil_md5_test2; done size: 1048576 runs: 1024 time: 5.646 +- 0.019 size: 1048576 runs: 1024 time: 5.646 +- 0.018 size: 1048576 runs: 1024 time: 5.642 +- 0.019 size: 1048576 runs: 1024 time: 5.641 +- 0.019 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-20 04:27:34 +02:00
Michael Niedermayer	97200d89b9	Merge commit '40020e171a3549a2c0b65ce6f2649aec868872f2' * commit '40020e171a3549a2c0b65ce6f2649aec868872f2': doxy: add a section about versioning. Conflicts: libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 11:17:52 +02:00
Michael Niedermayer	0718f0cc24	Merge commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec' * commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec': lavfi doxy: add a page for lavfi. jpegls: check the scan offset Conflicts: libavcodec/jpeglsdec.c libavfilter/avfilter.h libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-18 11:04:11 +02:00
Reimar Döffinger	24c65eb29f	md5: avoid unnecessary copying. Where necessary use memcpy instead. Thanks to Giorgio Vazzana [mywing81 gmail] for spotting this loop as the cause for the bad performance. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-05-17 21:16:02 +02:00
Anton Khirnov	40020e171a	doxy: add a section about versioning.	2013-05-17 20:26:18 +02:00
Anton Khirnov	bc8c1cdc7b	lavfi doxy: add a page for lavfi.	2013-05-17 20:26:11 +02:00
Paul B Mahol	3a751eab78	lavu/opt: add AV_OPT_TYPE_COLOR Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-17 11:32:53 +00:00
James Almer	b22f96b736	Rename ffadler to ffhash and expand it using the generic hash API Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 17:58:56 +02:00
Michael Niedermayer	4390fa6273	Merge commit 'd46c588f3cb1963a00e990ceaf4ba9ffa05a716d' * commit 'd46c588f3cb1963a00e990ceaf4ba9ffa05a716d': Remove commented-out #includes h263dec: Remove broken and disabled debug cruft vc1: Reindent INIT_LUT(), align backslashes Conflicts: libavcodec/vc1.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-16 09:11:04 +02:00
James Almer	35188e91ef	lavu/hash: Fix CRC32 calculation Initialize it with UINT32_MAX and xor the result with UINT32_MAX as well. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 23:53:40 +02:00
James Almer	c55c715c81	lavu/hash: Fix adler32 calculation Adler must be initialized with a non zero value. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 23:53:40 +02:00
Diego Biurrun	d46c588f3c	Remove commented-out #includes	2013-05-15 23:01:21 +02:00
Michael Niedermayer	e003413fe9	murmur3: fix memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 12:10:09 +02:00
Michael Niedermayer	c7c71f95f8	replace remaining PIX_FMT_* flags with AV_PIX_FMT_FLAG_* Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 11:23:14 +02:00
Michael Niedermayer	ff4680922f	Merge remote-tracking branch 'qatar/master' * qatar/master: pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_* Conflicts: doc/APIchanges libavcodec/avpicture.c libavcodec/ffv1dec.c libavcodec/ffv1enc.c libavcodec/imgconvert.c libavcodec/tiffenc.c libavfilter/vf_pixdesctest.c libavfilter/vf_scale.c libavutil/imgutils.c libavutil/pixdesc.c libavutil/version.h libswscale/swscale_internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 11:10:09 +02:00
Michael Niedermayer	aa6454e6ca	Merge commit '096696ef0dd391d9430376d1444c1a3cde9171fd' * commit '096696ef0dd391d9430376d1444c1a3cde9171fd': avfiltergraph: simplify inserting conversion filters. Clarify output of av_get_bits_per_pixel Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-15 10:21:16 +02:00
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	2013-05-15 07:46:51 +02:00
Kieran Kunhya	ede75ebc9b	Clarify output of av_get_bits_per_pixel Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-05-15 07:45:09 +02:00
James Almer	dc7656279a	lavu/hash: Fix name of SHA224 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-14 19:43:51 +02:00
Reimar Döffinger	7d1d596817	Add a generic hash API. Also use this API in framemd5. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-05-13 21:42:37 +02:00
Reimar Döffinger	86215c326e	Add 128 bit murmur3 hash function. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-05-13 21:42:37 +02:00
Clément Bœsch	b3c263e209	lavu/common: make FF_CEIL_RSHIFT faster when shift is constant. See "[PATCH] lavfi/lut: use FF_CEIL_RSHIFT for chroma w/h rounding." thread for more information.	2013-05-13 17:53:16 +02:00
Stefano Sabatini	e3984166a4	lavu/mem: add av_dynarray2_add() Based on a patch by Clément Bœsch. See thread: From: Clément Bœsch <ubitux@gmail.com> Subject: [FFmpeg-devel] [PATCH 1/5] lavu: add av_dynarray_alloc_elem(). Date: Sun, 14 Apr 2013 03:07:54 +0200	2013-05-13 13:52:31 +02:00
Stefano Sabatini	84be806982	lavu: define FF_MEMORY_POISON and use it Allow single-place definition of constant used to fill poisoned memory.	2013-05-13 13:52:26 +02:00
Stefano Sabatini	eeb9a4928d	lavu/mem.h: fix typo	2013-05-10 10:32:59 +02:00
Clément Bœsch	570d63eef3	lavu: add FF_CEIL_RSHIFT and use it in various places.	2013-05-09 16:59:42 +02:00
Michael Niedermayer	3d66ce17b7	tools: Add adler32 checksum tool This is about 6 times faster than md5sum on linux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-09 16:21:17 +02:00
Michael Niedermayer	8d9537228f	Merge remote-tracking branch 'qatar/master' * qatar/master: msvc: Move linker pragma from config.h to libavutil/internal.h Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-08 14:32:43 +02:00
Stefano Sabatini	ee9794ed20	lavu/mem: fix potential int overflow and crash in av_dynarray_add() Also extend documentation accordingly.	2013-05-08 01:39:12 +02:00
Stefano Sabatini	c773adee3f	lavu/mem: extend documentation for av_dynarray_add() In particular, mention the fact that the amortized element addition cost is constant.	2013-05-08 01:39:12 +02:00
Martin Storsjö	06122c2533	msvc: Move linker pragma from config.h to libavutil/internal.h This makes linking succeed for tools that include config.h but don't link to libavutil. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-05-08 01:28:25 +03:00
Michael Niedermayer	2efbbc4644	avutil/av_pix_fmt_swap_endianness: simplify and fix code This makes the code also more robust, not having a hard-coded table that can become (and was) incomplete. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 13:13:09 +02:00
Michael Niedermayer	60fd88059a	Merge commit '74652af821d7e526a6541876a637fbf81261fa8e' * commit '74652af821d7e526a6541876a637fbf81261fa8e': pixdesc: add function to return pixel format with swapped endiannes Conflicts: libavutil/pixdesc.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-07 10:49:40 +02:00
Janne Grunau	74652af821	pixdesc: add function to return pixel format with swapped endiannes	2013-05-06 18:51:47 +02:00
highgod0401	41aa199998	lavu/opencl_internal: use av_opencl_errstr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-06 12:08:04 +02:00
highgod0401	548101b553	lavu/opencl: add opencl public error API Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-05 13:44:29 +02:00
Michael Niedermayer	3c200aa693	Merge commit '1fda184a85178cfd7b98d9e308d18e1ded76a511' * commit '1fda184a85178cfd7b98d9e308d18e1ded76a511': avutil: Add av_cold attributes to init functions missing them Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-05 12:53:50 +02:00
Diego Biurrun	1fda184a85	avutil: Add av_cold attributes to init functions missing them	2013-05-04 22:48:05 +02:00
Paul B Mahol	e6d4e68755	lavu: add planar 16 bit and 8 bit rgb with alpha Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-03 16:58:22 +00:00
Michael Niedermayer	e91339cde2	Merge commit '566b7a20fd0cab44d344329538d314454a0bcc2f' * commit '566b7a20fd0cab44d344329538d314454a0bcc2f': x86: float dsp: butterflies_float SSE Conflicts: libavutil/x86/float_dsp.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-03 11:57:59 +02:00
Christophe Gisquet	566b7a20fd	x86: float dsp: butterflies_float SSE 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't.	2013-05-03 08:08:02 +02:00
highgod0401	6354a6ce52	lavu/opencl: fix bug of opencl options Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 14:42:02 +02:00
Michael Niedermayer	89b5039ff2	avutil/mem: add av_memdup() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-02 13:44:05 +02:00
Michael Niedermayer	67731ef40f	Merge remote-tracking branch 'qatar/master' * qatar/master: avutil: doxy: Small clarification for av_buffer_create() avcodec: doxy: Clarify how to use buf[] when implementing get_buffer2() avcodec: doxy: Clarify what get_buffer2 must fill in buf[] Conflicts: libavutil/buffer.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 18:33:30 +02:00
Michael Niedermayer	148f69eb4e	Merge commit 'f5eecee865a731d2412fde2f73c29f8f8115c499' * commit 'f5eecee865a731d2412fde2f73c29f8f8115c499': ppc: util_altivec: Surround AltiVec-related code by appropriate ifdefs Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-01 17:57:55 +02:00
Michael Niedermayer	7edb984dd0	avutil/log: Fix context pointer used for get_category() Fixes calling a random pointer Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-30 20:06:24 +02:00
Derek Buitenhuis	af8a47905a	avutil: doxy: Small clarification for av_buffer_create() Explicitly saying it can't hurt. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-04-30 13:33:43 -04:00
Diego Biurrun	f5eecee865	ppc: util_altivec: Surround AltiVec-related code by appropriate ifdefs This prevents non-AltiVec-enabled compilers from choking.	2013-04-30 12:19:44 +02:00
highgod0401	df9117921a	lavu/opencl: add check version and platform Reviewed-by: Hanspeter Niederstrasser <niederstrasser@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-28 23:42:58 +02:00
Stefano Sabatini	1c1a2d1319	lavu/mem: remove redundant comment from av_dynarray_add() The function is documented in mem.h.	2013-04-27 20:34:10 +02:00
Michael Niedermayer	a057552212	avutil/log: dont count&print repeats for empty strings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-26 23:41:29 +02:00
Michael Niedermayer	74b1c32a80	avutil/log: leave prefix printing state on empty input. Fixes printing the prefix after an empty string was printed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-26 20:31:25 +02:00
highgod0401	f31247cf47	lavu/opencl:add opencl set param function Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-26 03:04:42 +02:00
Nicolas George	29ebb7ba8d	lavu: fix GET_UTF8 macro. Prevent 0xFE and 0xFF from being considered the start of non-standard 7-bytes sequences. No noticeable effect on speed.	2013-04-24 19:41:27 +02:00
highgod0401	6d7ec4fc2e	lavu/opencl:optimize compile kernel operation Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-22 15:07:54 +02:00
Michael Niedermayer	63090842df	av_samples_alloc_array_and_samples: Fix sizeof type. Fixes CID1005317 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-21 00:26:17 +02:00
Paul B Mahol	3e9c0217fd	lavu: add av_clipd_c Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-04-18 14:38:21 +00:00
Michael Niedermayer	c25224737c	avutil/intfloat_readwrite: include common.h for isinf() Solution based on rational.c, which uses isinf() too This should fix compilation with msvc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-17 23:22:22 +02:00
Michael Niedermayer	cc6f848dba	avutil/intfloat_readwrite: avoid comparission with INFINITY, use isinf() Should fix pgc warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-17 21:25:41 +02:00
Michael Niedermayer	92218aad00	butterflies_float: replace 2 lea by 2 add adds are simpler instructions and should be faster or equally fast on all cpus Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-17 00:10:06 +02:00
Christophe Gisquet	1a4007964c	x86: float dsp: butterflies_float SSE 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-17 00:03:25 +02:00
Michael Niedermayer	e701cd96c2	avutil/avutil_version: Run checks just once This ensures that applications that call avutil_version() often would not run the checls every time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-16 17:04:16 +02:00
Michael Niedermayer	2d8a3cf4c1	avutil/pixdesc: check for component overlap Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-16 15:10:13 +02:00
Michael Niedermayer	f807d6d200	avutil/pixdesc: check step/depth against each other Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-16 14:36:49 +02:00
Michael Niedermayer	20e99a9c10	avutil/pixdesc: support for self-checking the descriptors Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-16 14:27:14 +02:00
Michael Niedermayer	1314f534e5	avutil/pixdesc: fix rgb0 descriptors Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-16 14:27:14 +02:00
Michael Niedermayer	8a11114a79	pca: use av_calloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-15 20:31:06 +02:00
Michael Niedermayer	003d497d31	pca: use sizeof(variable) instead of sizeos(TYPE) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-15 20:31:06 +02:00
Clément Bœsch	28ac8426e6	lavu/dict: cosmetic realign.	2013-04-13 23:48:26 +02:00
James Almer	572e38a513	log: Remove redundant va_list creation from missing_feature_sample() avpriv_request_sample() and avpriv_report_missing_feature() were printing bogus values for the extra arguments. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-13 21:14:34 +02:00
Nicolas George	9e8e03de38	lavu/opt: check int lists length for overflow. Also add parens on macro arguments.	2013-04-13 20:19:24 +02:00
Nicolas George	2a1d7ea5f8	lavu: add parens to macro argument.	2013-04-13 20:19:24 +02:00
Nicolas George	76c8060654	lavu: add av_pure to av_int_list_length_for_size.	2013-04-13 20:19:24 +02:00
highgod0401	8f99494c1c	avutil/opencl: merge opencl env to opencl context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-12 23:54:40 +02:00
Nicolas George	af0d270aac	lavu: add helper functions for integer lists. Add av_int_list_length() to compute a list length. Add av_opt_set_int_list() to set a binary option. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-12 12:09:51 +02:00
Michael Niedermayer	b2175b0f2a	Merge commit '93e65e9a6c0895f869752a66731d9b2ec3916467' * commit '93e65e9a6c0895f869752a66731d9b2ec3916467': Cosmetics, restore alphabetic order in atomics lists. Conflicts: libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-11 22:22:06 +02:00
highgod0401	9d442b9cc0	opencl: add spec opencl device APIs 20130411 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-11 12:46:34 +02:00
Anton Khirnov	93e65e9a6c	Cosmetics, restore alphabetic order in atomics lists.	2013-04-11 12:31:14 +02:00
highgod0401	db2de94e95	avutil/opencl: add opencl device list APIs 20130411 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-11 03:48:57 +02:00
Stefano Sabatini	8afcaaeb75	lavu/eval: rename "new_eval_expr()" to "make_eval_expr()" The new name is more semantically and stilistically consistent.	2013-04-10 13:11:27 +02:00
Ronald S. Bultje	b93b27edb0	dsputil: Make dsputil selectable Signed-off-by: Martin Storsjö <martin@martin.st>	2013-04-10 11:04:05 +03:00
Christophe Gisquet	2e81acc687	x86inc: Fix number of operands for cmp* instructions cmp{p,s}{s,d} instructions do take an imm8 operand. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-04-09 23:55:30 +02:00
highgod0401	99186f1fd2	fix bug of finding CPU device Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-05 20:47:21 +02:00
Christophe Gisquet	0b467a6e83	x264asm: fix cmp* number of arguments cmp{p,s}{s,d} instructions do take an imm8 operand. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-05 16:42:12 +02:00
Michael Niedermayer	8e85b69d71	Merge commit '8c65264595d5a82c56ae5043320e4b875a414229' * commit '8c65264595d5a82c56ae5043320e4b875a414229': pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values img2: Add j2k file extension for JPEG 2000 Conflicts: libavutil/pixfmt.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-05 12:39:06 +02:00
Nicolas Bertrand	8c65264595	pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-04-04 19:50:59 +02:00
highgod0401	cfaffb1ab7	avutil/opencl: replace assert by check and error message in av_opencl_init() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-04 19:27:45 +02:00
highgod0401	322428c851	avutil/opencl: check strtol for failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-04 19:26:16 +02:00
highgod0401	39406ea321	avutil/opencl: add check for the program number to create kernel Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-04 19:25:22 +02:00
Michael Niedermayer	e7389ed5d0	Merge commit 'bcc94328980e6c56546792ab08b0756abdce310b' * commit 'bcc94328980e6c56546792ab08b0756abdce310b': opt: check the return values of av_get_token for ENOMEM. doc: Fix best_nb_channells typo matroska: pass the lace size to the matroska_parse_rm_audio Conflicts: libavformat/matroskadec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-04 13:00:59 +02:00
Anton Khirnov	bcc9432898	opt: check the return values of av_get_token for ENOMEM.	2013-04-04 07:51:53 +02:00
Carl Eugen Hoyos	c484b3af15	Fix make checkheaders without opencl headers.	2013-04-03 15:28:29 +02:00
Michael Niedermayer	6ce1d87355	Merge commit 'f9f6402e9c9ce3642df981b48507df3a2d956f65' * commit 'f9f6402e9c9ce3642df981b48507df3a2d956f65': configure: prettify atomics handling. Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-03 14:46:48 +02:00
Anton Khirnov	f9f6402e9c	configure: prettify atomics handling. Add simpler names and a shorthand for native atomics (as opposed to pthreads fallback).	2013-04-03 09:22:31 +02:00
Stefano Sabatini	064acc9743	lavu/opencl: use consistent inclusion header guard name	2013-04-01 23:54:29 +02:00
Stefano Sabatini	57d77b3963	lavu/opencl: apply misc cosmetics fixes Split long lines, reindent code, add missing spaces between operators, remove possibly confusing comment from av_opencl_buffer_read_image() doxy, and use designated initializers for openclutils_class.	2013-04-01 23:54:21 +02:00
Michael Niedermayer	599866f5d5	Merge remote-tracking branch 'cigaes/master' * cigaes/master: lavfi/af_asetnsamples: fix EOF handling. lavu/opt: make sure av_opt_set_bin() handles NULL/0. lavd/v4l2: fully init an ioctl argument. lavfi: detect merge failure for unknown layouts. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-01 15:13:07 +02:00
Michael Niedermayer	76071322a3	opencl: fix double ; Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-01 13:01:17 +02:00
highgod0401	189cbc1a03	opencl wrapper based on comments on 20130401 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-04-01 12:52:13 +02:00
Nicolas George	983d04dd40	lavu/opt: make sure av_opt_set_bin() handles NULL/0.	2013-04-01 10:38:38 +02:00
Clément Bœsch	d00dcb8c9f	opt: attempt to improve options dump output. Add some indent and remove the '-' prefix for filters.	2013-03-31 18:22:23 +02:00
Stefano Sabatini	5c73645d91	lavu/samplefmt: add av_samples_alloc_array_and_pointers()	2013-03-31 18:00:44 +02:00
Michael Niedermayer	dc92464aee	avutil: add av_buffer_get_ref_count() This function is quite usefull for debuging Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-30 20:28:00 +01:00
Xidorn Quan	c81d2fa96d	avutil/buffer: add get_opaque Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-29 17:31:16 +01:00
Michael Niedermayer	fd37a7dc3c	Merge commit 'cf53704c55378cc0dcfc16637cdac7d58f0b3107' * commit 'cf53704c55378cc0dcfc16637cdac7d58f0b3107': AVOptions: make av_set_options_string() forward options to child objects win32: Use 64-bit fstat/lseek variants for MSVC as well win32: Make ff_win32_open more robust Conflicts: libavformat/os_support.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-28 12:26:36 +01:00
Michael Niedermayer	63a97d5674	Merge commit 'b6649ab5037fb55f78c2606f3d23cea0867cdeaa' * commit 'b6649ab5037fb55f78c2606f3d23cea0867cdeaa': cosmetics: Remove unnecessary extern keywords from function declarations Conflicts: libswscale/x86/swscale.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-28 11:20:41 +01:00
Anton Khirnov	cf53704c55	AVOptions: make av_set_options_string() forward options to child objects	2013-03-28 07:55:38 +01:00
Diego Biurrun	b6649ab503	cosmetics: Remove unnecessary extern keywords from function declarations	2013-03-27 14:21:45 +01:00
Michael Niedermayer	8e944891ce	avutil/buffer: remove redundant memory poisoning Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-24 02:21:42 +01:00
Michael Niedermayer	058c002932	avutil/buffer: support memory poisoning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-24 01:44:48 +01:00
Michael Bradshaw	2a97c5915b	Make audio FIFO read/write contracts more strict Signed-off-by: Michael Bradshaw <mjbshaw@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-23 13:33:45 +01:00
Michael Niedermayer	6efe61486d	Merge commit '1e8b9738fa70e20967ddb542d2f9d5552fc51ec6' * commit '1e8b9738fa70e20967ddb542d2f9d5552fc51ec6': avutil/frame: add all remaining frame properties to av_frame_copy_props Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-23 12:08:01 +01:00
Hendrik Leppkes	1e8b9738fa	avutil/frame: add all remaining frame properties to av_frame_copy_props Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-03-22 20:05:37 +01:00
Clément Bœsch	77f60f0011	lavu/eval: add between() function.	2013-03-22 09:20:45 +01:00
Nicolas George	8d928a9d99	lavu/opt: add AV_OPT_TYPE_DURATION.	2013-03-20 21:04:28 +01:00
Michael Niedermayer	9ea6c14820	Merge remote-tracking branch 'cigaes/master' * cigaes/master: lavu/frame: use channels rather than channel_layout. lavf: avformat_seek_file(): validate stream_index. lavf/concatdec: fix possible leak in case of malloc failure. lavfi/buffersink: check av_frame_ref() failure. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-20 13:58:04 +01:00
Michael Niedermayer	b274703493	avutil/atomic: use av_assert0() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-20 13:45:30 +01:00
Michael Niedermayer	eaa5882e71	avutil: fix compilation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-20 13:45:30 +01:00
Nicolas George	a964d6a8a2	lavu/frame: use channels rather than channel_layout.	2013-03-20 13:35:24 +01:00
Paul B Mahol	7aa9af51db	lavu/opt: add AV_OPT_VIDEO_RATE option Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-03-20 12:29:54 +00:00
Michael Niedermayer	17ebef2fc8	Merge commit '2c328a907978b61949fd20f7c991803174337855' * commit '2c328a907978b61949fd20f7c991803174337855': pixdesc: add a function for counting planes in a pixel format. avplay: remove the -debug option. Revert "asfenc: return error on negative timestamp" Conflicts: doc/APIchanges doc/ffplay.texi ffplay.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-20 11:24:11 +01:00
Michael Niedermayer	f1c3d8b344	avutil/add_to_pool: remove unused assgnment Fixed CID991859 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-19 13:35:10 +01:00
Anton Khirnov	2c328a9079	pixdesc: add a function for counting planes in a pixel format.	2013-03-19 11:12:17 +01:00
Michael Niedermayer	6128d33946	AVFrame.pkt_dts: improve docs Related to Ticket2375 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-19 00:47:00 +01:00
Michael Niedermayer	cea3a63ba3	avutil/buffer: Fix race in pool. This race will always happen sooner or later in a multi-threaded environment and it will over time lead to OOM. This fix works by spinning, there are other ways by which this can be fixed, like simply detecting the issue after it happened and freeing the over-allocated memory or simply using a mutex. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-18 19:19:22 +01:00
Clément Bœsch	6abb554fd6	lavc,lavu: fix two doxy mixup between h/v chroma shift.	2013-03-18 09:04:11 +01:00
Michael Niedermayer	fbd3ee91a5	avutil/frame: typo found by ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-18 04:47:27 +01:00
Michael Niedermayer	3dc25c3ab2	avutil/frame: document alignment and padding requirements Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-18 04:13:21 +01:00
Michael Niedermayer	c603f22683	avutil/get_pool: remove dead operations whichs result is never used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-17 18:40:15 +01:00
Michael Niedermayer	e3be7b1159	avutil/get_pool: Remove redundant initial atomic operation 602->442 dezicycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-17 18:40:15 +01:00
Michael Niedermayer	f566ac48ce	avutil/frame: fix video buffer allocation The padding was lost during porting from avcodec Should fix out of array accesses Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-17 02:19:25 +01:00
Stefano Sabatini	b2098d2417	lavu/eval: add bitor and bitand functions Warning note suggested by Reimar.	2013-03-17 00:22:47 +01:00
Michael Niedermayer	7fff5781b6	Merge commit 'e4a7b2177d14678ae240edcabaacfe2b14619b7b' * commit 'e4a7b2177d14678ae240edcabaacfe2b14619b7b': vf_showinfo: remove its useless init function AVOptions: fix using named constants with child contexts. Conflicts: libavutil/opt.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-16 16:38:11 +01:00
Michael Niedermayer	aef816f957	Merge commit 'ca6c3f2c53be70aa3c38e8f1292809db89ea1ba6' * commit 'ca6c3f2c53be70aa3c38e8f1292809db89ea1ba6': lzo: fix overflow checking in copy_backptr() flacdec: simplify bounds checking in flac_probe() atrac3: avoid oversized shifting in decode_bytes() Conflicts: libavformat/flacdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-16 14:10:09 +01:00
Anton Khirnov	4d67ff8e8e	AVOptions: fix using named constants with child contexts. The named constant needs to be searched for in the same object on which the option is set, i.e. target_obj.	2013-03-16 05:35:33 +01:00
Anton Khirnov	9676b9a2cd	AVOption: remove an unused function parameter.	2013-03-16 05:35:20 +01:00
Xi Wang	ca6c3f2c53	lzo: fix overflow checking in copy_backptr() The check `src > dst' in the form `&c->out[-back] > c->out' invokes pointer overflow, which is undefined behavior in C. Remove the check. Also replace `&c->out[-back] < c->out_start' with a safe form `c->out - c->out_start < back' to avoid overflow. CC: libav-stable@libav.org Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-03-15 12:52:31 +01:00
Michael Niedermayer	caff888183	avutil/frame: add AVBufferRef for qp table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-15 03:02:27 +01:00
Michael Niedermayer	905e7eb413	Merge commit 'f099d3d1d5466bd63f4ab36270d169ff9ea613b8' * commit 'f099d3d1d5466bd63f4ab36270d169ff9ea613b8': Add av_log_{ask_for_sample\|missing_feature} replacements to libavutil ismindex: Check the return value of allocations Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-14 12:15:02 +01:00
Diego Biurrun	f099d3d1d5	Add av_log_{ask_for_sample\|missing_feature} replacements to libavutil This allows reporting missing features and requesting samples from all libraries in a standard way; with a simplified API.	2013-03-13 20:42:06 +01:00
Hendrik Leppkes	febd78e904	lavu/frame: free frame metadata when unrefing a frame. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-13 20:16:49 +01:00
Hendrik Leppkes	e4c5e08f60	lavu/frame: av_frame_make_writable: set the channels on the new frame. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-13 16:00:43 +01:00
Hendrik Leppkes	2035cc3595	lavu/frame: copy all frame properties in av_frame_copy_props Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-13 16:00:28 +01:00
Carl Eugen Hoyos	f1b716c79b	avframe: Copy buffer type in copy_props. Fixes VDPAU decoding with MPlayer.	2013-03-13 13:05:42 +01:00
Michael Niedermayer	150de78d7c	Merge commit 'd6d369bf1370999896500ae7eb5b9447ab635a3d' * commit 'd6d369bf1370999896500ae7eb5b9447ab635a3d': atomic: prefer gcc builtins over win32 atomics, if available. avframe: copy reordered_opaque in copy_props Conflicts: libavutil/frame.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-13 02:08:41 +01:00
Michael Niedermayer	0d0f76ea56	Merge commit '6327c10702922eabcb1c6170abd3f03d23ce4c51' * commit '6327c10702922eabcb1c6170abd3f03d23ce4c51': atomic: fix CAS with armcc. png: use av_mallocz_array() for the zlib zalloc function libmp3lame: use the correct remaining buffer size when flushing Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-12 21:39:38 +01:00
Michael Niedermayer	d64b854075	Merge commit '666fe5da47d127074be7f0e2bac93db6af8b4a30' * commit '666fe5da47d127074be7f0e2bac93db6af8b4a30': atomic: Exclude the unsupported implementation headers from checkheaders avconv: do not silently ignore unused codec AVOptions. Conflicts: ffmpeg_opt.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-12 21:34:24 +01:00
Ronald S. Bultje	6a701306db	dsputil: make selectable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-12 19:56:58 +01:00
Michael Niedermayer	0cfbfaaa12	Merge commit '7b89cd20d844cbe763ca34e63e99d110043cf241' * commit '7b89cd20d844cbe763ca34e63e99d110043cf241': eamad: allocate a dummy reference frame when the real one is missing Replace remaining includes of audioconvert.h with channel_layout.h Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*. Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-12 15:44:15 +01:00
Michael Niedermayer	b2cd0d709a	Merge commit '8df23e938b4022d6e6e9e1180ea6418abae74fda' * commit '8df23e938b4022d6e6e9e1180ea6418abae74fda': lavc: postpone the removal of request_channels API. AVFrame: deprecate all now unused fields Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-12 14:46:41 +01:00
Clément Bœsch	80661e0f55	buffer: use the atomic get instead of the add and fetch variant.	2013-03-12 12:12:49 +01:00
Michael Niedermayer	1ad542f11f	get_video_buffer: add vertical padding Fix memory corruption Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-12 11:33:43 +01:00
Hendrik Leppkes	b91459e565	atomic: prefer gcc builtins over win32 atomics, if available. The mingw win32 atomics appear to be faulty, so they should not be used if the gcc ones are available. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-12 10:41:09 +01:00
Martin Storsjö	c48828f763	atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize Not all gcc configurations have an implementation of all the atomic operations, and some gcc configurations have some atomic builtins implemented but not all. Thus check for the most essential function, whose presence should indicate that all others are present as well, since it can be used to implement all the other ones. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-12 10:41:02 +01:00
Hendrik Leppkes	d6d369bf13	atomic: prefer gcc builtins over win32 atomics, if available. The mingw win32 atomics appear to be faulty, so they should not be used if the gcc ones are available. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-11 16:57:25 +02:00
Janne Grunau	fc8406d01e	avframe: copy reordered_opaque in copy_props Fixes video playback in applications still using reordered_opaque.	2013-03-11 13:29:39 +01:00
Fabrizio Gennari	91b747ac78	mem: Fix usage of memalign() on DJGPP. Credits to Khusraw of bttr-software.de forum. Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>	2013-03-10 11:12:56 +01:00
Clément Bœsch	e53061154f	lavu/frame: fix not/note typo in doxy.	2013-03-10 02:07:34 +01:00
Michael Niedermayer	a05a44e205	Merge commit '7e350379f87e7f74420b4813170fe808e2313911' * commit '7e350379f87e7f74420b4813170fe808e2313911': lavfi: switch to AVFrame. Conflicts: doc/filters.texi libavfilter/af_ashowinfo.c libavfilter/audio.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/buffersink.c libavfilter/buffersrc.c libavfilter/buffersrc.h libavfilter/f_select.c libavfilter/f_setpts.c libavfilter/fifo.c libavfilter/split.c libavfilter/src_movie.c libavfilter/version.h libavfilter/vf_aspect.c libavfilter/vf_bbox.c libavfilter/vf_blackframe.c libavfilter/vf_delogo.c libavfilter/vf_drawbox.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_fieldorder.c libavfilter/vf_fps.c libavfilter/vf_frei0r.c libavfilter/vf_gradfun.c libavfilter/vf_hqdn3d.c libavfilter/vf_lut.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavfilter/vf_showinfo.c libavfilter/vf_transpose.c libavfilter/vf_vflip.c libavfilter/vf_yadif.c libavfilter/video.c libavfilter/vsrc_testsrc.c libavfilter/yadif.h Following are notes about the merge authorship and various technical details. Michael Niedermayer: * Main merge operation, notably avfilter.c and video.c * Switch to AVFrame: - afade - anullsrc - apad - aresample - blackframe - deshake - idet - il - mandelbrot - mptestsrc - noise - setfield - smartblur - tinterlace * various merge changes and fixes in: - ashowinfo - blackdetect - field - fps - select - testsrc - yadif Nicolas George: * Switch to AVFrame: - make rawdec work with refcounted frames. Adapted from commit `759001c534` by Anton Khirnov. Also, fix the use of \|\| instead of \| in a flags check. - make buffer sink and src, audio and video work all together Clément Bœsch: * Switch to AVFrame: - aevalsrc - alphaextract - blend - cellauto - colormatrix - concat - earwax - ebur128 - edgedetect - geq - histeq - histogram - hue - kerndeint - life - movie - mp (with the help of Michael) - overlay - pad - pan - pp - pp - removelogo - sendcmd - showspectrum - showwaves - silencedetect - stereo3d - subtitles - super2xsai - swapuv - thumbnail - tile Hendrik Leppkes: * Switch to AVFrame: - aconvert - amerge - asetnsamples - atempo - biquads Matthieu Bouron: * Switch to AVFrame - alphamerge - decimate - volumedetect Stefano Sabatini: * Switch to AVFrame: - astreamsync - flite - framestep Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com> Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-10 01:40:35 +01:00
Clément Bœsch	586ae70ba7	port FFmpeg lavc frame specificities to lavu functions.	2013-03-10 01:25:02 +01:00
Nicolas George	d1b456b0a8	lavu/frame: copy the channels field.	2013-03-10 01:25:02 +01:00
Anton Khirnov	6327c10702	atomic: fix CAS with armcc. On the current code, armcc will fail with: "libavutil/atomic_gcc.h", line 52: Error: #2771: first argument must be a pointer to integer or enumeration type	2013-03-09 08:36:40 +01:00
Martin Storsjö	309d6f5077	atomic: Add include guards to the implementation headers This makes them pass standalone compilation tests. Previously, they included atomic.h which included themselves again, leading to double definitions. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-08 20:54:40 +01:00
Michael Niedermayer	307dc32a1a	Merge commit '77b2cd7b41d7ec8008b6fac753c04f77824c514c' * commit '77b2cd7b41d7ec8008b6fac753c04f77824c514c': AVFrame: add side data. Conflicts: libavutil/frame.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-08 20:41:41 +01:00
Michael Niedermayer	c4e8821732	Merge commit '7ecc2d403ce5c7b6ea3b1f368dccefd105209c7e' * commit '7ecc2d403ce5c7b6ea3b1f368dccefd105209c7e': Move AVFrame from lavc to lavu. Conflicts: libavcodec/avcodec.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-08 20:33:26 +01:00
Michael Niedermayer	fee484edaf	Merge commit 'ad0c9f2d5d81e22207c6ccecc426bf7306acc327' * commit 'ad0c9f2d5d81e22207c6ccecc426bf7306acc327': lavc: move AVFrame.hwaccel_picture_private to Picture. Conflicts: libavcodec/avcodec.h libavcodec/mpegvideo.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-08 19:35:37 +01:00
Martin Storsjö	666fe5da47	atomic: Exclude the unsupported implementation headers from checkheaders Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-08 20:34:27 +02:00
Michael Niedermayer	532f31a695	Merge commit '1cec0624d0e6f48590283a57169b58b9fe8449d3' * commit '1cec0624d0e6f48590283a57169b58b9fe8449d3': AVBuffer: add a new API for buffer pools Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-08 16:06:20 +01:00
Michael Niedermayer	36099df521	Merge commit '8e401dbe90cc77b1f3067a917d9fa48cefa3fcdb' * commit '8e401dbe90cc77b1f3067a917d9fa48cefa3fcdb': lavu: add a new API for reference-counted data buffers. Conflicts: libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-08 16:01:00 +01:00
Michael Niedermayer	e92ba51fd7	Merge commit '65f1d45dcc71186ede72fff950996099d23359bd' * commit '65f1d45dcc71186ede72fff950996099d23359bd': lavu: add support for atomic operations. Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-08 15:48:27 +01:00
Michael Niedermayer	1f3a577353	Merge commit '4be368b504c6f4a03051448728fc62cd0ed506b2' * commit '4be368b504c6f4a03051448728fc62cd0ed506b2': avstring: Fix isxdigit to not accept non-hex characters configure: Add missing videodsp dependencies to some decoders Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-08 15:37:21 +01:00
Michael Niedermayer	6c17ff84ad	Merge commit 'efa7f4202088c70caba11d7834641bc6eaf41830' * commit 'efa7f4202088c70caba11d7834641bc6eaf41830': Use the avstring.h locale-independent character type functions avstring: Add locale independent versions of some ctype.h functions Conflicts: avprobe.c doc/APIchanges libavcodec/dvdsubdec.c libavcodec/utils.c libavutil/avstring.c libavutil/avstring.h libavutil/eval.c libavutil/parseutils.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-08 14:57:41 +01:00
Martin Storsjö	e460aa3282	atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize Not all gcc configurations have an implementation of all the atomic operations, and some gcc configurations have some atomic builtins implemented but not all. Thus check for the most essential function, whose presence should indicate that all others are present as well, since it can be used to implement all the other ones. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-08 14:55:08 +02:00
Martin Storsjö	2240e92f05	atomic: Add include guards to the implementation headers This makes them pass standalone compilation tests. Previously, they included atomic.h which included themselves again, leading to double definitions. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-08 12:00:06 +02:00
Anton Khirnov	0651e892e1	Replace remaining includes of audioconvert.h with channel_layout.h	2013-03-08 07:42:13 +01:00
Anton Khirnov	1296b1f6c0	AVFrame: deprecate all now unused fields	2013-03-08 07:41:21 +01:00
Anton Khirnov	77b2cd7b41	AVFrame: add side data.	2013-03-08 07:37:01 +01:00
Anton Khirnov	7ecc2d403c	Move AVFrame from lavc to lavu. Add AVBuffer-based reference counting API to it.	2013-03-08 07:36:15 +01:00
Anton Khirnov	ad0c9f2d5d	lavc: move AVFrame.hwaccel_picture_private to Picture. This field is private and should not be present in a public struct. It is only used in DXVA with mpegvideo-based decoders currently.	2013-03-08 07:36:01 +01:00
Anton Khirnov	1cec0624d0	AVBuffer: add a new API for buffer pools	2013-03-08 07:33:28 +01:00
Anton Khirnov	8e401dbe90	lavu: add a new API for reference-counted data buffers.	2013-03-08 07:33:03 +01:00
Ronald S. Bultje	65f1d45dcc	lavu: add support for atomic operations. These could be used for reference counting, or for keeping track of decoding progress in references in multithreaded decoders. Support is provided by gcc/msvc/suncc intrinsics, with a fallback using pthread mutexes. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-03-08 07:32:36 +01:00
Carl Eugen Hoyos	de4811e910	Force using a 64bit intermediate when calculating calendar time with av_timegm(). Fixes a fate failure with icc 13.1	2013-03-08 02:42:33 +01:00
Martin Storsjö	4be368b504	avstring: Fix isxdigit to not accept non-hex characters Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-07 16:46:46 +02:00
Reimar Döffinger	efa7f42020	Use the avstring.h locale-independent character type functions Make sure the behavior does not change with the locale. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-07 15:16:36 +02:00
Reimar Döffinger	12c5c1d3e3	avstring: Add locale independent versions of some ctype.h functions Signed-off-by: Martin Storsjö <martin@martin.st>	2013-03-07 15:16:26 +02:00
Stefano Sabatini	9767ec6b86	lavu: add escape API The escape API will be useful to perform escaping programmatically, which is required when crafting argument strings, and will be used for context printing as well. This is based on the ffescape tool code, with a few extensions and fixes.	2013-03-07 01:12:04 +01:00
Stefano Sabatini	ad48556135	lavu/eval: add native support to lte and lt functions	2013-03-05 15:15:45 +01:00
Stefano Sabatini	b1a2684936	lavu/opt: fix weird align	2013-03-05 13:20:14 +01:00
Stefano Sabatini	7b9a3df5d7	lavu/opt-test: do not explicitly set default value in test_ctx Let av_opt_set_defaults() set the value, which is simpler and more idiomatic.	2013-03-05 13:20:14 +01:00
Reimar Döffinger	88d55b827d	Remove incorrect use of ctype.h functions. As far as I can tell the code should not change behaviour depending on locale in any of these places. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2013-03-03 21:44:10 +01:00
Michael Niedermayer	4b335e73da	Merge remote-tracking branch 'qatar/master' * qatar/master: lls: Do not return from void functions Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-01 13:50:19 +01:00
Michael Niedermayer	7da1b235e8	Merge commit '4da950c0ae224b9b8ef952dadf614be2c050023e' * commit '4da950c0ae224b9b8ef952dadf614be2c050023e': lls: #ifndef --> #if in FF_API_ version guard Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-01 13:44:46 +01:00
Michael Niedermayer	28bb17ca36	Merge commit '399663be9d4a839b894c48a21b62926eb8497d72' * commit '399663be9d4a839b894c48a21b62926eb8497d72': lls: mark max_order as unsigned short Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-01 13:32:16 +01:00
Michael Niedermayer	76f8d3c8d9	Merge commit '9d4da474f5f40b019cb4cb931c8499deee586174' * commit '9d4da474f5f40b019cb4cb931c8499deee586174': lls: move to the private namespace Conflicts: libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-01 13:19:00 +01:00
Michael Niedermayer	fb4b160756	Merge commit '7ac6d2423e9bf0f40c67be9a0ca7600b516b0282' * commit '7ac6d2423e9bf0f40c67be9a0ca7600b516b0282': lls: K&R formatting cosmetics Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-03-01 13:03:03 +01:00
Diego Biurrun	0b31129389	lls: Do not return from void functions	2013-03-01 01:44:35 +01:00
Diego Biurrun	4da950c0ae	lls: #ifndef --> #if in FF_API_ version guard	2013-03-01 01:44:35 +01:00
Luca Barbato	399663be9d	lls: mark max_order as unsigned short The value is within 0 and 32. Remove an `array subscript is below array bounds` warning.	2013-02-28 17:39:24 +01:00
Luca Barbato	9d4da474f5	lls: move to the private namespace The functions are private.	2013-02-28 17:39:24 +01:00
Luca Barbato	7ac6d2423e	lls: K&R formatting cosmetics	2013-02-28 17:39:24 +01:00
Michael Niedermayer	4ba35194a9	Merge commit 'f935aca44c674d30e3ed940ef73bbad1228a5855' * commit 'f935aca44c674d30e3ed940ef73bbad1228a5855': av_memcpy_backptr: avoid an infinite loop for back = 0 4xm: check the return value of read_huffman_tables(). Conflicts: libavcodec/4xm.c libavutil/mem.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-24 12:22:51 +01:00
Anton Khirnov	f935aca44c	av_memcpy_backptr: avoid an infinite loop for back = 0 CC:libav-stable@libav.org	2013-02-23 09:16:15 +01:00
Stefano Sabatini	ce84c14ab1	lavu/parseutils: remove spurious "]]" in date format specification	2013-02-22 23:45:31 +01:00
Senthilnathan M	12a269a522	lavu/parseutils: allow MM:SS format for duration in av_parse_time() Fix trac ticket #2258. Signed-off-by: Senthilnathan M <senthilnathan.maadasamy@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	2013-02-22 23:43:46 +01:00
Michael Niedermayer	2c21d34ea4	avutil/mem: do a small set of checks for memalign hack before freeing. These can detect some kinds of memory and or pointer corruptions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-22 20:42:33 +01:00
Mirjana Vulin	8d2eb5fe58	mips: optimization for float aac decoder (sbr module) Signed-off-by: Mirjana Vulin <mvulin@mips.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-21 22:43:08 +01:00
Michael Niedermayer	f7b46d86de	Merge remote-tracking branch 'qatar/master' * qatar/master: intreadwrite: tomi: Add missing attributes.h #include for av_always_inline Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-20 12:04:50 +01:00
Diego Biurrun	c9ad5f59aa	intreadwrite: tomi: Add missing attributes.h #include for av_always_inline	2013-02-20 00:45:30 +01:00
Ronald S. Bultje	0c0828ecc5	x86: Use simple nop codes for <= sse (rather than <= mmx) The "CentaurHauls family 6 model 9 stepping 8" family of CPUs (flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse up rng rng_en ace ace_en) SIGILLs on long nop codes. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-02-19 22:33:19 +02:00
Michael Niedermayer	29c8619a49	fate: add print() to the tests of eval Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-17 17:36:27 +01:00
Michael Niedermayer	09ece9fa6c	eval: print() support This allows printing values via av_log from expressions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-17 17:36:27 +01:00
James Almer	a56fd9edab	lavu: Fix checkheaders for x86/emms.h internal.h doesn't need to include cpu.h anymore since the relevant code was moved to x86/emms.h Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-17 00:18:16 +01:00
Michael Niedermayer	61fbb4cd57	Merge commit '4db96649ca700db563d9da4ebe70bf9fc4c7a6ba' * commit '4db96649ca700db563d9da4ebe70bf9fc4c7a6ba': avutil: Ensure that emms_c is always defined, even on non-x86 configure: Move MinGW CPPFLAGS setting to libc section, where it belongs avutil: Move emms code to x86-specific header Conflicts: configure libavutil/internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-15 12:10:08 +01:00
Diego Biurrun	4db96649ca	avutil: Ensure that emms_c is always defined, even on non-x86	2013-02-14 19:29:04 +01:00
Diego Biurrun	ab441e20ff	avutil: Move emms code to x86-specific header	2013-02-14 17:37:34 +01:00
Paul B Mahol	cf73e0bff3	lavu/intreadwrite: add AV_[RW][BLN]48 Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-02-13 15:35:54 +00:00
Michael Niedermayer	a63dc846b5	Merge remote-tracking branch 'qatar/master' * qatar/master: lavu: avoid clashing definition of E doc: developer: Add a note about reserved system name space Conflicts: libavutil/internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-12 14:10:36 +01:00
Michael Niedermayer	e2b703f536	Merge commit '62a43d30cc3b9b2460f2c926beb522df32493625' * commit '62a43d30cc3b9b2460f2c926beb522df32493625': crc: Move static data table from header to .c file avcodec/rectangle: Remove nonsense assert Conflicts: libavcodec/rectangle.h libavutil/crc_data.h The assert is not removed as the assert ensures clear and easy to debug failures instead of undefined behavior in case of misalignment. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-12 13:11:14 +01:00
Michael Niedermayer	3ccda2b02b	Merge commit '375ef6528c9dd2db7f9881e232cb0ec3aa16970d' * commit '375ef6528c9dd2db7f9881e232cb0ec3aa16970d': libfdk-aacenc: Actually check for upper bounds of cutoff arm: Fall back to runtime cpu feature detection via /proc/cpuinfo Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-12 12:41:09 +01:00
Luca Barbato	fd1abf4269	lavu: avoid clashing definition of E E is usually defined as a shorthand for AV_OPT_FLAG_ENCODING_PARAM. Rename the single expansion E(x) now used in libavutil to E1.	2013-02-12 11:47:43 +01:00
Ronald S. Bultje	b582af1ed7	Use simple nop codes for <= sse (rather than <= mmx). The "CPU: CentaurHauls family 6 model 9 stepping 8" family of CPUs (flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse up rng rng_en ace ace_en) SIGILLs on long nop codes. Change-Id: I7e7c52a2191006df30a9aadbc40d481a1db89106	2013-02-11 23:38:57 +01:00
Diego Biurrun	62a43d30cc	crc: Move static data table from header to .c file Having static data tables in header files is a potential source of trouble.	2013-02-11 16:48:44 +01:00
Martin Storsjö	ab8f1a6989	arm: Fall back to runtime cpu feature detection via /proc/cpuinfo On recent android versions, /proc/self/auxw is unreadable (unless the process is running running under the shell uid or in debuggable mode, which makes it hard to notice). See http://b.android.com/43055 and https://android-review.googlesource.com/51271 for more information about the issue. This makes sure e.g. neon optimizations are enabled at runtime in android apps even when built in release mode, if configured to use the runtime detection. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2013-02-11 17:15:15 +02:00
Carl Eugen Hoyos	e149127bb2	Call the common 7.1 wide channel layout "7.1(wide)". Rename the uncommon variant with side speakers to "7.1(wide-side)".	2013-02-09 18:14:46 +01:00
Paul B Mahol	faac85005c	lavu/internal: rename macro E(x) to EXPAND(x) Fixes bunch of warnings of E redefinition under clang. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-02-09 16:26:30 +00:00
Michael Niedermayer	6b2e65078c	Merge commit '218aefce4472dc02ee3f12830a9a894bf7916da9' * commit '218aefce4472dc02ee3f12830a9a894bf7916da9': dsputil: Move LOCAL_ALIGNED macros to libavutil Conflicts: libavcodec/dvdec.c libavcodec/imc.c libavcodec/mpegvideo_motion.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-09 14:33:57 +01:00
Diego Biurrun	218aefce44	dsputil: Move LOCAL_ALIGNED macros to libavutil	2013-02-08 23:13:37 +01:00
Dave Rice	71956371a7	lavu/parseutils: add digital cinema frame sizes Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	2013-02-03 22:57:04 +01:00
Michael Niedermayer	086566a557	dict: fix memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-01 03:56:51 +01:00
Mirjana Vulin	2b6a8187a6	mips: optimization for float aac decoder (core module) Signed-off-by: Mirjana Vulin <mvulin@mips.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-31 01:23:09 +01:00
Michael Niedermayer	32de283103	avstring: fix "warning: return discards const qualifier from pointer target type" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-30 16:54:15 +01:00
Paweł Hajdan, Jr	1d81f7448c	dict.c: use av_mallocz instead of av_realloc Memory passed to av_realloc must come from malloc, calloc or realloc, and not e.g. memalign. realloc(3): The realloc() function changes the size of the memory block pointed to by ptr to size bytes. (...) Unless ptr is NULL, it must have been returned by an earlier call to malloc(), calloc() or realloc(). The issue has been found by debugallocation, a part of google-perftools: http://code.google.com/p/gperftools/ . This makes fate pass when using LD_PRELOAD-ed debugallocation. See also earlier discussion http://ffmpeg.org/pipermail/ffmpeg-devel/2013-January/137234.html Signed-off-by: Paweł Hajdan, Jr <phajdan@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-29 20:23:02 +01:00
Michael Niedermayer	3cd9849d9c	eval: fix 'warning: ignoring return value of strtod, declared with attribute warn_unused_result' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-29 16:33:32 +01:00
Michael Niedermayer	e7e14bc69a	Merge commit '38c1466ca41c73c7ce347da702362cb69c151716' * commit '38c1466ca41c73c7ce347da702362cb69c151716': dict: add av_dict_parse_string() doc: support multitable in texi2pod Conflicts: doc/APIchanges libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-26 13:34:30 +01:00
Justin Ruggles	38c1466ca4	dict: add av_dict_parse_string() Can be used to set multiple key/value pairs from a string. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-01-25 17:20:03 +01:00
Michael Niedermayer	25be63005f	Merge commit 'b85a5e87af4254b80913fe33591d96361f30832b' * commit 'b85a5e87af4254b80913fe33591d96361f30832b': lavu: Add av_strnstr() h264: Allow discarding the cropping information from SPS Conflicts: Changelog doc/APIchanges libavcodec/avcodec.h libavcodec/version.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-25 14:36:45 +01:00
Michael Niedermayer	b2d0c5bd13	Merge commit '33552a5f7b6ec7057516f487b1a902331f8c353e' * commit '33552a5f7b6ec7057516f487b1a902331f8c353e': arm: Add mathops.h to ARCH_HEADERS list avstring: K&R formatting cosmetics Conflicts: libavutil/avstring.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-25 14:24:38 +01:00
Vladimir Pantelic	b85a5e87af	lavu: Add av_strnstr() This is a length limited version of strstr() Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-01-25 10:47:51 +01:00
Jason	77b740ac0a	lavu/timecode: fix time code calculation for 60000/1001 drop frame Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-24 21:06:24 +01:00
Jason	a717fa84ed	lavu/timecode: Allow drop frame mode for 60000/1001 fps Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-24 21:06:24 +01:00
Luca Barbato	4333df6355	avstring: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-01-24 20:49:54 +01:00
Stefano Sabatini	2ed0803c6c	lavu/eval: extend if/ifnot functions to accept a third parameter Add support to an if/else construct, simplify logic in expressions.	2013-01-24 12:19:01 +01:00
Michael Niedermayer	9d6e0ac673	floatdsp: restrict->av_restrict Fix msvc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-24 00:49:47 +01:00
Michael Niedermayer	31cd1e20bb	eval: add function to access the current "wallclock" time. Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-23 22:22:53 +01:00
Michael Niedermayer	8b8ac78ef3	Merge remote-tracking branch 'qatar/master' * qatar/master: rtpenc: fix overflow checking in avc_mp4_find_startcode() rtmp: fix buffer overflows in ff_amf_tag_contents() rtmp: fix multiple broken overflow checks float_dsp: Include config.h for redefining restrict Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-23 18:25:57 +01:00
Michael Niedermayer	8102f27b5b	Merge commit '73b704ac609d83e0be124589f24efd9b94947cf9' * commit '73b704ac609d83e0be124589f24efd9b94947cf9': arm: Add some missing header #includes floatdsp: move scalarproduct_float from dsputil to avfloatdsp. Conflicts: libavcodec/acelp_pitch_delay.c libavcodec/amrnbdec.c libavcodec/amrwbdec.c libavcodec/ra288.c libavcodec/x86/dsputil_mmx.c libavutil/x86/float_dsp.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-23 14:31:55 +01:00
Michael Niedermayer	24604ebaf8	Merge commit '5959bfaca396ecaf63a8123055f499688b79cae3' * commit '5959bfaca396ecaf63a8123055f499688b79cae3': floatdsp: move butterflies_float from dsputil to avfloatdsp. Conflicts: libavcodec/dsputil.c libavcodec/dsputil.h libavcodec/imc.c libavcodec/mpegaudiodec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-23 14:13:54 +01:00
Michael Niedermayer	6e6e170898	Merge commit '42d324694883cdf1fff1612ac70fa403692a1ad4' * commit '42d324694883cdf1fff1612ac70fa403692a1ad4': floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. Conflicts: libavcodec/arm/dsputil_init_vfp.c libavcodec/arm/dsputil_vfp.S libavcodec/dsputil.c libavcodec/ppc/float_altivec.c libavcodec/x86/dsputil.asm libavutil/x86/float_dsp.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-23 14:04:50 +01:00
Michael Niedermayer	b1b870fbd7	Merge commit '55aa03b9f8f11ebb7535424cc0e5635558590f49' * commit '55aa03b9f8f11ebb7535424cc0e5635558590f49': floatdsp: move vector_fmul_add from dsputil to avfloatdsp. Conflicts: libavcodec/dsputil.c libavcodec/x86/dsputil.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-23 13:54:34 +01:00
Martin Storsjö	2e4130037c	float_dsp: Include config.h for redefining restrict This makes sure that the restrict keyword is mapped to whatever keyword the compiler prefers/supports. This fixes building on MSVC (and possibly on GCC 2.x as well). Signed-off-by: Martin Storsjö <martin@martin.st>	2013-01-23 11:17:32 +02:00
Ronald S. Bultje	5959bfaca3	floatdsp: move butterflies_float from dsputil to avfloatdsp. This makes wmadec/enc, twinvq and mpegaudiodec (i.e. mp2/mp3) independent of dsputil.	2013-01-22 11:55:42 -08:00
Ronald S. Bultje	42d3246948	floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. Now, nellymoserenc and aacenc no longer depends on dsputil. Independent of this patch, wmaprodec also does not depend on dsputil, so I removed it from there also.	2013-01-22 11:55:42 -08:00
Ronald S. Bultje	55aa03b9f8	floatdsp: move vector_fmul_add from dsputil to avfloatdsp.	2013-01-22 11:55:42 -08:00
Ronald S. Bultje	d56668bd80	floatdsp: move scalarproduct_float from dsputil to avfloatdsp. This makes the aac decoder and all voice codecs independent of dsputil.	2013-01-22 11:55:42 -08:00
James Almer	e65d8509f0	libm: Add fallback definition for cbrt() using pow() The function is known to be missing in at least one target (MSVC). Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-22 16:02:31 +01:00
Michael Niedermayer	ed8ff70d9e	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: dsputil: Drop some unused macro definitions x86: Add a Yasm-based emms() replacement Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-19 13:20:25 +01:00
Michael Niedermayer	b45e0c2573	Merge commit 'd633d12b2cc999cee3ac25bf9a810fe7ff03726d' * commit 'd633d12b2cc999cee3ac25bf9a810fe7ff03726d': x86inc: Add cvisible macro for C functions with public prefix Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-19 13:11:41 +01:00
Michael Niedermayer	1b03e09198	Merge commit 'ef5d41a5534b65f03d02f2e11a503ab8416bfc3b' * commit 'ef5d41a5534b65f03d02f2e11a503ab8416bfc3b': x86inc: Rename "program_name" to "private_prefix" configure: Run SHFLAGS through ldflags_filter() Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-19 13:01:06 +01:00
Martin Storsjö	f4facd2ce7	x86: Add a Yasm-based emms() replacement This provides a fallback when building with Yasm enabled, but neither inline assembly, nor the _mm_empty intrinsic are available or enabled. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-01-18 22:02:13 +01:00
Diego Biurrun	d633d12b2c	x86inc: Add cvisible macro for C functions with public prefix This allows defining externally visible library symbols. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-01-18 22:02:03 +01:00
Diego Biurrun	ef5d41a553	x86inc: Rename "program_name" to "private_prefix" The new name is more descriptive and will allow defining a separate public prefix for externally visible library symbols. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-01-18 20:29:53 +01:00
Michael Niedermayer	17596198ca	Merge commit '80ac87c13dc8c6c063e26a464c5c542357c0583f' * commit '80ac87c13dc8c6c063e26a464c5c542357c0583f': lavc: support ZenoXVID custom tag libcdio: support recent cdio-paranoia float_dsp: Add #ifdef HAVE_INLINE_ASM around vector_fmul_window theora: Skip zero-sized headers Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-18 13:36:39 +01:00
Martin Storsjö	973b4d44f1	float_dsp: Add #ifdef HAVE_INLINE_ASM around vector_fmul_window This fixes builds on 64bit MSVC. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-01-17 19:07:35 +02:00
Michael Niedermayer	b7bc49a957	mips: move vector_fmul_window_mips to libavutil Reviewed-by: "Babic, Nedeljko" <nbabic@mips.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-16 20:15:48 +01:00
Michael Niedermayer	5c7e9e16c9	Merge remote-tracking branch 'qatar/master' * qatar/master: lavc: Move vector_fmul_window to AVFloatDSPContext rtpdec_mpeg4: Check the remaining amount of data before reading Conflicts: libavcodec/dsputil.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-16 12:38:41 +01:00
Michael Niedermayer	9ea65c65f7	Merge commit '0eecafc948b74c247ebbc59f18f508db5d590d0b' * commit '0eecafc948b74c247ebbc59f18f508db5d590d0b': configure: Make the new srtp protocol depend on the rtp protocol lavf: Add a fate test for the SRTP functions lavu: Add a fate test for the HMAC API Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-16 12:07:27 +01:00
Michael Niedermayer	68f92a70f1	Merge commit 'dae1d507af94261bafd3b11549884e5d1eca590e' * commit 'dae1d507af94261bafd3b11549884e5d1eca590e': x86: Add PAVGB macro to abstract pavgb/pavgusb instruction via cpuflags vf_fps: add final flushed frames to the dropped frame count rv34_parser: Adjust #if for disabling individual parsers Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-16 11:44:45 +01:00
Justin Ruggles	e034cc6c60	lavc: Move vector_fmul_window to AVFloatDSPContext Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-01-16 10:45:45 +01:00
Martin Storsjö	3130fa51a5	lavu: Add a fate test for the HMAC API Signed-off-by: Martin Storsjö <martin@martin.st>	2013-01-15 23:18:07 +02:00
Diego Biurrun	dae1d507af	x86: Add PAVGB macro to abstract pavgb/pavgusb instruction via cpuflags	2013-01-15 17:29:43 +01:00
Michael Niedermayer	b7ede94bbd	Merge remote-tracking branch 'qatar/master' * qatar/master: x86: ABSB2: port to cpuflags Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-15 16:16:18 +01:00
Michael Niedermayer	77041e2474	Merge commit '094a7405e5d8463d7d167d893e04934ec1a84ecd' * commit '094a7405e5d8463d7d167d893e04934ec1a84ecd': x86: ABSB: port to cpuflags sdp: Include SRTP crypto params if using the srtp protocol Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-15 16:12:24 +01:00
Michael Niedermayer	e7e0186eeb	Merge commit 'ab2ad8bd56882c0ea160b154e8b836eb71abc49d' * commit 'ab2ad8bd56882c0ea160b154e8b836eb71abc49d': lavf: Add functions for SRTP decryption/encryption lavu: Add an API for calculating HMAC (RFC 2104) Conflicts: doc/APIchanges libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-15 15:57:33 +01:00
Michael Niedermayer	cfc40a6aff	Merge commit 'd8c772de53d29afb1bada88afa859fce8489c668' * commit 'd8c772de53d29afb1bada88afa859fce8489c668': nutdec: Always return a value from nut_read_timestamp() configure: Make warnings from -Wreturn-type fatal errors x86: ABS2: port to cpuflags vdpau: Remove av_unused attribute from function declaration h264: fix ff_generate_sliding_window_mmcos() prototype. Conflicts: configure libavformat/nutdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-15 15:23:20 +01:00
Diego Biurrun	320e1d0df3	x86: ABSB2: port to cpuflags	2013-01-15 11:18:51 +01:00
Diego Biurrun	094a7405e5	x86: ABSB: port to cpuflags	2013-01-15 11:18:51 +01:00
Martin Storsjö	8ee288d258	lavu: Add an API for calculating HMAC (RFC 2104) This supports HMAC-MD5 and HMAC-SHA1 for now, other hashes are simple to add. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-01-15 11:54:19 +02:00
Diego Biurrun	51969a652c	x86: ABS2: port to cpuflags	2013-01-14 21:56:55 +01:00
Michael Niedermayer	dae382b5b2	Merge remote-tracking branch 'qatar/master' * qatar/master: Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU. pixfmt: add picture format for VDPAU Conflicts: doc/APIchanges libavutil/pixfmt.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-12 13:42:42 +01:00
Diego Biurrun	f89466ad6f	Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU. Also fix a lavu version typo in APIchanges.	2013-01-12 12:28:12 +01:00
Rémi Denis-Courmont	169fb94f0f	pixfmt: add picture format for VDPAU Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-01-12 12:00:49 +01:00
Michael Niedermayer	ea93ccf079	Merge commit '5b4dfbffc258f90a7d2540d21209ac23afcf7cd0' * commit '5b4dfbffc258f90a7d2540d21209ac23afcf7cd0': x86: ABS1: port to cpuflags v210x: cosmetics, reformat Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-07 01:35:18 +01:00
Diego Biurrun	5b4dfbffc2	x86: ABS1: port to cpuflags	2013-01-06 13:57:01 +01:00
Michael Niedermayer	9a697cfe71	lavu: test for broken binutils on ARM Some old gnu assemblers fail to assemble qdadd correctly Ideally we should check this at build time, but better to check at run time than mysteriously failing. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-05 16:25:37 +01:00
Nicolas George	305180f525	lavu/base64: return meaningful error code.	2013-01-05 15:40:40 +01:00
Michael Niedermayer	f27eb1b702	lavu: check that assert level is defined fix warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-05 12:21:39 +01:00
Michael Niedermayer	498e1c6bb9	lavu: check av_clip() limits This code cannot use av_assert due to circular header dependancies Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-04 22:19:31 +01:00
Clément Bœsch	f263426eed	lavu/math: fix than/then typo, and add a comma.	2013-01-03 00:02:51 +01:00
Michael Niedermayer	740e740895	av_rescale: support passing MIN/MAX through Reviewed-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-01-03 00:02:22 +01:00
Stefano Sabatini	69d75dc4dd	lavu/base64: extend/clarify doxy for the base64 API Also improve overall consistency.	2013-01-02 23:52:35 +01:00
Clément Bœsch	49a78e6b8c	lavu/eval: handle div by zero in mod(). Similarly to `03f5043f5`, we use the FTRAPV config setting.	2013-01-02 23:15:45 +01:00
Diego Biurrun	bcb8d9eb8f	Drop unnecessary 'l' length modifier when printfing double values. %f denotes a double argument and 'l' does nothing in this case according to the C spec.	2012-12-31 11:20:45 +01:00
Michael Niedermayer	2ce43b37fc	Merge commit '6dd93ee6f1b050ad7c4b247899e83efa293ee405' * commit '6dd93ee6f1b050ad7c4b247899e83efa293ee405': hlsenc: check append_entry return value hlsenc: use the basename to generate the list entries avstring: add av_basename and av_dirname Conflicts: Changelog doc/APIchanges libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2012-12-30 13:54:50 +01:00
Luca Barbato	d8fd06c37d	avstring: add av_basename and av_dirname Thread safe version of the common basename and dirname.	2012-12-29 17:26:22 +01:00
Michael Niedermayer	c5bea1b02b	xtea: fix unused variable warning for config_small Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2012-12-29 03:37:46 +01:00
Michael Niedermayer	33f15ab35d	libavutil/samplefmt: Fix project name Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2012-12-28 14:05:41 +01:00
Michael Niedermayer	2f9903f662	Merge commit '418693bdc5edad72b0d055f741931612d797eb05' * commit '418693bdc5edad72b0d055f741931612d797eb05': lavc: rewrite and extend AVFrame doxy opt: avoid segfault in av_opt_next() if the class does not have an option list ttadec: fix last frame handling when seeking alacdec: do not be too strict about the extradata size Conflicts: libavcodec/alac.c libavcodec/avcodec.h libavcodec/tta.c libavutil/opt.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2012-12-23 13:32:40 +01:00
Justin Ruggles	d02202e08a	opt: avoid segfault in av_opt_next() if the class does not have an option list CC: libav-stable@libav.org	2012-12-22 15:43:27 -05:00
Michael Niedermayer	7e90053822	Merge remote-tracking branch 'qatar/master' * qatar/master: mpegvideo: increase edge_emu_buffer size for VC1 lavc: merge latest x86inc.asm fixes with x264 Conflicts: libavcodec/mpegvideo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2012-12-20 02:51:35 +01:00
Michael Niedermayer	af804dbe9e	Merge commit '523c7bd23c781aa0f3a85044896f5e18e8b52534' * commit '523c7bd23c781aa0f3a85044896f5e18e8b52534': misc typo, style and wording fixes Conflicts: libavcodec/options_table.h libavutil/pixfmt.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2012-12-19 14:28:58 +01:00
Ronald S. Bultje	a34d9ad969	lavc: merge latest x86inc.asm fixes with x264 Unbreak NASM support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2012-12-19 07:27:33 +01:00

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