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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-10-141-0/+11
|\ | | | | | | | | | | | | * qatar/master: x86: more AVX2 framework Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: more AVX2 frameworkJason Garrett-Glaser2013-10-141-0/+11
| | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit 'c6908d6b4b377a04a5d055ba874bdbcf06c80497'Michael Niedermayer2013-10-142-1/+45
|\| | | | | | | | | | | | | * commit 'c6908d6b4b377a04a5d055ba874bdbcf06c80497': x86inc: FMA3/4 Support Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: FMA3/4 SupportJason Garrett-Glaser2013-10-142-1/+45
| | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit '206895708ea2b464755d340e44501daf9a07c310'Michael Niedermayer2013-10-142-11/+16
|\| | | | | | | | | | | | | * commit '206895708ea2b464755d340e44501daf9a07c310': x86inc: Remove our FMA4 support Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: Remove our FMA4 supportDerek Buitenhuis2013-10-142-11/+16
| | | | | | | | | | | | | | | | This is so we can sync to x264's version of FMA4 support. This partialy reverts commit 79687079a97a039c325ab79d7a95920d800b791f. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit 'c108ba0175d4fc3a3253a8b0f782fbfb96ba5098'Michael Niedermayer2013-10-141-84/+169
|\| | | | | | | | | | | | | * commit 'c108ba0175d4fc3a3253a8b0f782fbfb96ba5098': x86inc: Use VEX-encoded instructions in AVX functions Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: Use VEX-encoded instructions in AVX functionsHenrik Gramner2013-10-141-84/+169
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-10-091-30/+5
|\| | | | | | | | | | | | | | | | | | | * qatar/master: x86inc: Remove .rodata kludges Conflicts: libavutil/x86/x86inc.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: Remove .rodata kludgesHenrik Gramner2013-10-091-11/+5
| | | | | | | | | | | | | | 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>
* | Merge commit '3e2fa991db7ef172579422accd61624d52777e5a'Michael Niedermayer2013-10-081-5/+4
|\| | | | | | | | | | | | | * commit '3e2fa991db7ef172579422accd61624d52777e5a': x86inc: remove misaligned cpu flag Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: remove misaligned cpu flagHenrik Gramner2013-10-071-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge commit '71155665414b551ad350622d5abed20e58371fbf'Michael Niedermayer2013-10-081-3/+2
|\| | | | | | | | | | | | | * commit '71155665414b551ad350622d5abed20e58371fbf': x86inc: various minor backports from x264 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: various minor backports from x264Jason Garrett-Glaser2013-10-071-4/+3
| | | | | | | | | | | | Small backports that sneaked into other asm commits in x264. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit '47f9d7ce5493e119e09d1227d017414feaaf8d97'Michael Niedermayer2013-10-081-0/+2
|\| | | | | | | | | | | | | * commit '47f9d7ce5493e119e09d1227d017414feaaf8d97': x86inc: Check for __OUTPUT_FORMAT__ having a value of "x64" Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: Check for __OUTPUT_FORMAT__ having a value of "x64"Derek Buitenhuis2013-10-071-0/+2
| | | | | | | | | | | | This is also a valid value for WIN64. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450'Michael Niedermayer2013-10-081-37/+46
|\| | | | | | | | | | | | | * commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450': x86inc: Utilize the shadow space on 64-bit Windows Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: Utilize the shadow space on 64-bit WindowsHenrik Gramner2013-10-071-37/+46
| | | | | | | | | | | | | | | | | | 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>
* | Merge commit '3fb78e99a04d0ed8db834d813d933eb86c37142a'Michael Niedermayer2013-10-081-1/+25
|\| | | | | | | | | | | | | * commit '3fb78e99a04d0ed8db834d813d933eb86c37142a': x86inc: create xm# and ym#, analagous to m# Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: create xm# and ym#, analagous to m#Loren Merritt2013-10-071-1/+25
| | | | | | | | | | | | For when we want to mix simd sizes within one function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit '49ebe3f9fe02174ae7e14548001fd146ed375cc2'Michael Niedermayer2013-10-081-27/+27
|\| | | | | | | | | | | | | * commit '49ebe3f9fe02174ae7e14548001fd146ed375cc2': x86inc: fix some corner cases of SWAP Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: fix some corner cases of SWAPLoren Merritt2013-10-071-27/+27
| | | | | | | | | | | | | | | | 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>
* | Merge commit '63f0d623100bdb0c6081456127f4b6713e83d3db'Michael Niedermayer2013-10-081-2/+2
|\| | | | | | | | | | | | | * commit '63f0d623100bdb0c6081456127f4b6713e83d3db': x86inc: Use SSE instead of SSE2 for copying data Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: Use SSE instead of SSE2 for copying dataHenrik Gramner2013-10-071-2/+2
| | | | | | | | | | | | | | Reduces code size because movaps/movups is one byte shorter than movdqa/movdqu. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit 'ad76e6e7e193b98e7335156422d35467816f9ef1'Michael Niedermayer2013-10-081-1/+5
|\| | | | | | | | | | | | | * commit 'ad76e6e7e193b98e7335156422d35467816f9ef1': x86inc: Set ELF hidden visibility for global constants Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: Set ELF hidden visibility for global constantsHenrik Gramner2013-10-071-1/+5
| | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit '25cb0c1a1e66edacc1667acf6818f524c0997f10'Michael Niedermayer2013-10-081-5/+31
|\| | | | | | | | | | | | | * commit '25cb0c1a1e66edacc1667acf6818f524c0997f10': x86inc: activate REP_RET automatically Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: activate REP_RET automaticallyLoren Merritt2013-10-071-5/+31
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | VP9 MC (ssse3) optimizations.Ronald S. Bultje2013-10-021-1/+1
| | | | | | | | Decoding time of ped1080p.webm goes from 20.7sec to 11.3sec.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-09-221-0/+1
|\| | | | | | | | | | | | | * qatar/master: avutil: Fix compilation with inline asm disabled on mingw Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: Fix compilation with inline asm disabled on mingwAlex Smith2013-09-221-0/+1
| | | | | | | | | | | | Because of -Werror=implicit-function-declaration the build will fail. Signed-off-by: Martin Storsjö <martin@martin.st>
* | Reinstate proper FFmpeg license for all files.Thilo Borgmann2013-08-301-4/+4
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* | Merge commit '79aec43ce813a3e270743ca64fa3f31fa43df80b'Michael Niedermayer2013-08-301-0/+13
|\| | | | | | | | | | | | | * commit '79aec43ce813a3e270743ca64fa3f31fa43df80b': x86: Add and use more convenience macros to check CPU extension availability Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Add and use more convenience macros to check CPU extension availabilityDiego Biurrun2013-08-291-0/+13
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* | Merge commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e'Michael Niedermayer2013-08-291-28/+26
|\| | | | | | | | | | | | | * commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e': avutil: Refactor CPU extension availability macros Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: Refactor CPU extension availability macrosDiego Biurrun2013-08-281-28/+26
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* | Merge commit 'b78b10c4b78b696927f2801cf2d9f193b4eff28b'Michael Niedermayer2013-08-291-0/+1
|\| | | | | | | | | | | | | * commit 'b78b10c4b78b696927f2801cf2d9f193b4eff28b': avutil: Move internal CPU detection function declarations to private header Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: Move internal CPU detection function declarations to private headerDiego Biurrun2013-08-281-0/+1
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-07-181-6/+6
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| * Consistently use "cpu_flags" as variable/parameter name for CPU flagsDiego Biurrun2013-07-181-6/+6
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* | avutil/x86: reenable ff_update_lls_avx()Michael Niedermayer2013-07-022-2/+2
| | | | | | | | | | | | The bug has been fixed in c8b920a9b7fa534a6141695ace4e8c2dfcd56cee by Loren Merritt Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'c8b920a9b7fa534a6141695ace4e8c2dfcd56cee'Michael Niedermayer2013-07-021-1/+1
|\| | | | | | | | | | | | | * commit 'c8b920a9b7fa534a6141695ace4e8c2dfcd56cee': lls/x86: use 3-operator vaddpd in ADDPD_MEM Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lls/x86: use 3-operator vaddpd in ADDPD_MEMLoren Merritt2013-07-021-1/+1
| | | | | | | | | | | | Fixes build with yasm-1.1 Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Revert "avutil/x86: disable ff_evaluate_lls_sse2() for 32bit"Michael Niedermayer2013-07-011-1/+1
| | | | | | | | This reverts commit 247425241cb3b2b76df1c2aced5ce0d56126b82d.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-07-011-1/+1
|\| | | | | | | | | | | | | * qatar/master: x86: lpc: fix a segfault in av_evaluate_lls_sse2() Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: lpc: fix a segfault in av_evaluate_lls_sse2()Loren Merritt2013-06-301-1/+1
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* | avutil/x86: disable ff_evaluate_lls_sse2() for 32bitMichael Niedermayer2013-06-301-1/+1
| | | | | | | | | | | | It just segfaults on 32bit, thus its disabled until someone fixes it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'b545179fdff1ccfbbb9d422e4e9720cb6c6d9191'Michael Niedermayer2013-06-302-0/+40
|\| | | | | | | | | | | | | | | | | | | * commit 'b545179fdff1ccfbbb9d422e4e9720cb6c6d9191': x86: lpc: simd av_evaluate_lls Conflicts: libavutil/x86/lls.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: lpc: simd av_evaluate_llsLoren Merritt2013-06-292-0/+41
| | | | | | | | | | | | 1.5x-1.8x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | lls.asm: disable ff_update_lls_avxMichael Niedermayer2013-06-302-2/+2
| | | | | | | | | | | | The code doesnt build with yasm from ubuntu 12.04 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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