| Commit message (Collapse) | Author | Age | Files | Lines |
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* qatar/master:
x86: add detection for Bit Manipulation Instruction sets
Conflicts:
libavutil/x86/cpu.c
See: 0bc3de19ffe296254f214dc7615e624d8e401bcb
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
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* commit '1b932eb1508f550fac9e911923a0383efda53aa3':
x86: add detection for FMA3 instruction set
Conflicts:
configure
libavutil/cpu.h
libavutil/x86/cpu.c
See: a2af8eddab75f1eac712411e4dde89823c0845e8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
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Signed-off-by: James Almer <jamrial@gmail.com>
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Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '9c029f67ca82147ddfa83a1546ee1e109e11fbd4':
aarch64: use EXTERN_ASM consistently for exported symbols
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Based on e3fec3f095ab5ea08ee662942d98526aaf5e3635 for arm.
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vector_fmul and vector_fmac_scalar are guaranteed that they can process in
batch of 16 elements, but their SSE versions only does 8 at a time.
Therefore, unroll them a bit.
299 to 261c for 256 elements in vector_fmac_scalar on Arrandale/Win64.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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* commit 'c3ecd968f0e78da6e77f0c06c2f785b266d83cf1':
AVOptions: add flags for read/read-only options
Conflicts:
libavutil/opt.c
libavutil/opt.h
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '6bb8720f00e2e6209665f819fb351fd42b82d5d0':
AVOptions: deprecate unused AV_OPT_FLAG_METADATA
Conflicts:
doc/APIchanges
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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It was never used since it was added and the things it was intended for
are now exported differently.
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* commit '874c751cc5b99cd68932e21c2c3a0d21134207e0':
threads: Check w32threads dependencies at the configure stage
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Also add warning comment about threading implementations without matching
atomics implementation to the atomics fallback implementation.
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* commit '543156d7518f5e5d731123da066d86278f9fa492':
arm: Mark the stack as non-executable
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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If linking in an object file without this attribute set, the
linker will assume that an executable stack might be needed.
Signed-off-by: Martin Storsjö <martin@martin.st>
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This avoids going over a double precission float, which may loose precission
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'c98f3169bfb578c1a4e407b44524f0bfa3b4dc0c':
lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.
Conflicts:
doc/APIchanges
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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vector_fmul and vector_fmac_scalar are guaranteed that they can process in
batch of 16 elements, but their SSE versions only does 8 at a time.
Therefore, unroll them a bit.
299 to 261c for 256 elements in vector_fmac_scalar on Arrandale/Win64.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Support the cases where the first and last operand of
the XOP instruction are the same.
Also add vpmacsdql emulation.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '25a1ba814ad80056247fd357ec4c6911324a3f66':
log: Have function parameter names match between .c and .h file
Conflicts:
libavutil/log.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This fixes two related Doxygen warnings.
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'e3fec3f095ab5ea08ee662942d98526aaf5e3635':
arm: Add EXTERN_ASM to the .func and .type declarations for exported symbols
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This makes the generated assembly more internally consistent,
avoiding declaring two labels for the same function (for cases
where EXTERN_ASM is empty) and not declaring a separate unprefixed
label in other cases.
This also makes sure the .func and .type delcarations have the same
prefix. They have previously not been used on the platforms
that have prefixed symbols on arm (iOS), but gas-preprocessor
has recently started using the .func declarations for adding
.thumb_func declarations for such functions.
Signed-off-by: Martin Storsjö <martin@martin.st>
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'a1e1f35203bbcbea0efb51d93e96769c826b8c64':
lavu: add missing log.h include in timer.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '9ecb858775483a76c137e8e1ad45a95e318bca61':
doxy: Format @code blocks so they render properly
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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@code command reports verbatim everything between it and @endcode.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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* commit '0e830094ad0dc251613a0aa3234d9c5c397e02e6':
samplefmt: avoid integer overflow in av_samples_get_buffer_size()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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CC:libav-stable@libav.org
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Work around Yasm's inefficiency with handling large numbers of variables
in the global scope.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Without this a developer would have to add a include every time he
wants to benchmark some code, this is a moderate inconvenience.
This reverts the specific hunk from fb0c9d41d685abb58575c5482ca33b8cd457c5ec
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'fb0c9d41d685abb58575c5482ca33b8cd457c5ec':
avutil: remove timer.h include from internal.h
Conflicts:
libavcodec/ffv1dec.c
libavutil/internal.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Added libavutil/timer.h include to all files with {START,STOP}_TIMER.
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Signed-off-by: João Bernardo Oliveira <jbvsmo@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Add a function to create a rational
and macros for common values.
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Work around yasm's inefficiency with handling large numbers of variables
in the global scope.
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* commit '045654f422e74be8ed09a0819d39051d67633a09':
doxy: Document better the available AVFrame flags
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'ff23c4e4935e96e62d8ff2212a1955a43add88e1':
doxy: Add AVFrame to the structured modules
Conflicts:
libavutil/frame.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
aarch64: port neon clobber test from arm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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