Diego Biurrun
82bb304801
dsputil: Use correct type in me_cmp_func function pointer
2014-03-20 05:03:23 -07:00
Diego Biurrun
0e083d7e43
build: Group general components separate from de/encoders in arch Makefiles
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This is in line with how the top-level libavcodec Makefile is structured.
2014-03-20 05:03:23 -07:00
Diego Biurrun
54a6e08a65
dsputil: Conditionally compile dsputil code on all architectures
2014-03-20 05:03:23 -07:00
Diego Biurrun
5169e68895
dsputil: Propagate bit depth information to all (sub)init functions
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This avoids recalculating the value over and over again.
2014-03-20 05:03:23 -07:00
Diego Biurrun
1675975216
ppc: dsputil: Drop trailing semicolon from macros
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This allows for a more natural macro usage.
2014-03-20 05:03:22 -07:00
Diego Biurrun
b7d24fd4b2
ppc: dsputil: Merge some declarations and initializations
2014-03-20 05:03:22 -07:00
Diego Biurrun
b045283f21
ppc: dsputil: Simplify some ifdeffed function definitions
2014-03-20 05:03:22 -07:00
Diego Biurrun
8bd6f88266
ppc: dsputil: Drop some unnecessary parentheses
2014-03-20 05:03:22 -07:00
Diego Biurrun
022184a646
ppc: dsputil: more K&R formatting cosmetics
2014-03-20 05:03:22 -07:00
Diego Biurrun
30f3f95987
ppc: dsputil: K&R formatting cosmetics
2014-03-20 05:03:22 -07:00
Diego Biurrun
82ee14d2ce
ppc: dsputil: comment formatting and wording/grammar improvements
2014-03-20 05:03:22 -07:00
Michael Niedermayer
e52d97a7ac
Merge commit ' fd9e2221bd'
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* commit 'fd9e2221bd
2014-03-13 23:40:55 +01:00
Michael Niedermayer
1306359ea9
Merge commit ' 49676eb730'
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* commit '49676eb730
2014-03-13 22:56:08 +01:00
Diego Biurrun
fd9e2221bd
ppc: Add some missing headers
2014-03-13 05:50:28 -07:00
Diego Biurrun
49676eb730
dsputil: Remove prototypes for nonexisting optimization functions
2014-03-13 05:50:28 -07:00
Michael Niedermayer
f11905763c
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
ppc: reduce overreads when loading 8 pixels in altivec dsp functions
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-14 22:00:12 +01:00
Janne Grunau
98fdfa9970
ppc: reduce overreads when loading 8 pixels in altivec dsp functions
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Altivec can only load naturally aligned vectors. To handle possibly
unaligned data a second vector is loaded from an offset of the original
location and the data is recovered through a vector permutation.
Overreads are minimal if the offset for second load points to the last
element of data. This is 7 for loading eight 8-bit pixels and overreads
are reduced from 16 bytes to 8 bytes if the pixels are 64-bit aligned.
For unaligned pixels the overread is reduced from 23 bytes to 15 bytes
in the worst case.
2014-02-14 18:34:04 +01:00
Ronald S. Bultje
2f6eec65ac
vp8: fix PPC assembly to work if src_stride != dst_stride
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2014-02-09 18:50:53 +01:00
Michael Niedermayer
30056fd0be
Merge commit ' a03a642d5c'
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* commit 'a03a642d5c07abf13da4
2014-01-06 16:51:23 +01:00
Anton Khirnov
a03a642d5c
h264: do not use 422 functions for monochrome
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Fixes invalid memory access.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2014-01-06 08:25:36 +01:00
Michael Niedermayer
867e7bb4f1
fix order of operations in comments
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-23 14:32:04 +02:00
Ronald S. Bultje
34b429d5ba
vp8: fix PPC assembly and bilinear C code to work if src_stride != dst_stride.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-23 15:23:53 +02:00
Michael Niedermayer
09c94b57ca
Merge commit ' a6b6501185'
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* commit 'a6b6501185
2013-08-30 11:48:54 +02:00
Michael Niedermayer
4399e72723
Merge commit ' 6af2c351b3'
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* commit '6af2c351b3
2013-08-29 15:04:59 +02:00
Michael Niedermayer
3e75f98667
Merge commit ' de81b6ae4f'
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* commit 'de81b6ae4f
2013-08-29 15:00:02 +02:00
Michael Niedermayer
29daad5b98
Merge commit ' f61bece684'
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* commit 'f61bece684
2013-08-29 14:24:07 +02:00
Diego Biurrun
a6b6501185
ppc: cosmetics: Consistently format CPU flag detection invocations
2013-08-29 11:31:32 +02:00
Diego Biurrun
6af2c351b3
ppc: Add missing AltiVec cpuflag detection invocations
2013-08-29 00:24:46 +02:00
Diego Biurrun
de81b6ae4f
ppc: fdct: Remove vim editor settings comment
2013-08-28 23:59:24 +02:00
Diego Biurrun
f61bece684
ppc: Add and use convenience macro to check for AltiVec availability
2013-08-28 23:54:15 +02:00
Michael Niedermayer
d7ed473d5c
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
altivec: perform an explicit unaligned load
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-16 14:21:40 +02:00
Kostya Shishkov
f399e406af
altivec: perform an explicit unaligned load
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Implicit vector loads on POWER7 hardware can use the VSX
instruction set instead of classic Altivec/VMX. Let's force
a VMX load in this case.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-16 10:08:47 +03:00
Michael Niedermayer
9d01bf7d66
Merge remote-tracking branch 'qatar/master'
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* 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
Christophe Gisquet
b6293e2798
fmtconvert: Explicitly use int32_t instead of int
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-17 11:02:47 +03:00
Michael Niedermayer
b7c6d1ed90
Merge remote-tracking branch 'qatar/master'
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* 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
Kostya Shishkov
0418cbf081
fix scalarproduct_and_madd_int16_altivec() for orders > 16
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the second and third sources were incremented only by half of the needed size
2013-05-26 16:10:47 +02:00
Christophe Gisquet
f49564c607
fmtconvert: int32_t input to int32_to_float_fmul_scalar
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It was previously declared as int.
Does not change fate results for x86.
Conflicts:
libavcodec/ppc/fmtconvert_altivec.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-18 18:01:16 +02:00
Michael Niedermayer
0beff42823
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
id3v2: K&R formatting cosmetics
ppc: Only compile AltiVec FFT assembly when AltiVec is enabled
Conflicts:
libavformat/id3v2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-02 12:49:23 +02:00
Diego Biurrun
a650c906cb
ppc: Only compile AltiVec FFT assembly when AltiVec is enabled
2013-05-02 10:25:30 +02:00
Michael Niedermayer
dbcf7e9ef7
Merge commit ' 7f75f2f2bd'
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* commit '7f75f2f2bd
2013-05-01 18:21:35 +02:00
Michael Niedermayer
cae8f469fe
Merge commit ' 38282149b6'
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* commit '38282149b6
2013-05-01 18:08:13 +02:00
Michael Niedermayer
ebd99ff112
Merge commit ' 42b9150b0d'
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* commit '42b9150b0d
2013-05-01 18:02:36 +02:00
Michael Niedermayer
3ad5d8694c
Merge commit ' 6b110d3a73'
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* commit '6b110d3a73
2013-05-01 17:53:33 +02:00
Diego Biurrun
7f75f2f2bd
ppc: Drop unnecessary ff_ name prefixes from static functions
2013-04-30 16:10:06 +02:00
Diego Biurrun
38282149b6
ppc: More consistent arch initialization
2013-04-30 12:19:45 +02:00
Diego Biurrun
a053dbfcfb
ppc: Move AltiVec utility headers out of AltiVec ifdefs
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Now that the headers themselves have ifdef protection this is no
longer necessary and more consistent with normal include handling.
2013-04-30 12:19:44 +02:00
Diego Biurrun
6b110d3a73
ppc: More consistent names for H.264 optimizations files
2013-04-30 12:19:43 +02:00
Diego Biurrun
643e433bf7
mpegaudiosp: More consistent names for ppc/x86 optimization files
2013-04-30 12:19:43 +02:00
Michael Niedermayer
2d23493020
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
ppc: hpeldsp: Include attributes.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-21 09:54:02 +02:00
