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77 commits

Author SHA1 Message Date
Clément Bœsch
06aafda03f Merge commit '05a603a94e' 
* commit '05a603a94e':
  ppc: Merge types_altivec.h into util_altivec.h

Merged-by: Clément Bœsch <u@pkh.me>
 2017-04-26 16:27:24 +02:00
Diego Biurrun
05a603a94e ppc: Merge types_altivec.h into util_altivec.h 
There is no point in keeping the two separate.
 2016-12-14 14:08:43 +01:00
Michael Niedermayer
06b49375a2 avutil/ppc/cpu: add include avassert.h 
fix build failure on ppc64

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-05 19:12:58 +02:00
Michael Niedermayer
cdc0087969 avutil/ppc/cpu: Our code assumes vsx implies altivec, thus assert this 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-03 18:23:59 +02:00
Michael Niedermayer
9806cca1eb avutil/ppc/cpu: Remove !ARCH_PPC64 check for mfspr, the code should now support ppc64 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-01 04:31:38 +02:00
Michael Niedermayer
1ff47770ca Merge commit 'd0bf20a4f2' 
* commit 'd0bf20a4f2':
  ppc: vsx: Implement diff_pixels and get_pixels

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 23:55:32 +02:00
Michael Niedermayer
1046b6b093 avutil/ppc/float_dsp_init: Disable duplicate functions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 23:42:46 +02:00
Michael Niedermayer
da9a6f4a2b Merge commit 'eecd29b3fd' 
* commit 'eecd29b3fd':
  ppc: vsx: Implement float_dsp

Conflicts:
	libavutil/ppc/float_dsp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 23:42:36 +02:00
Michael Niedermayer
58a4204873 Merge commit '7d07ee5a9b' 
* commit '7d07ee5a9b':
  ppc: cpu: Add support for VSX and POWER8 extensions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 22:47:50 +02:00
Michael Niedermayer
8dcbfb73d5 Merge commit '3058872c29' 
* commit '3058872c29':
  ppc: Clarify and extend the cpuid check

Conflicts:
	libavutil/ppc/cpu.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 22:14:39 +02:00
Michael Niedermayer
47cc1a2bf1 avutil/ppc/cpu: Check if unistd.h is available before including it 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 22:11:40 +02:00
Michael Niedermayer
ff1995437f Merge commit 'baa94563fe' 
* commit 'baa94563fe':
  ppc: linux: Check altivec using the auxv

Conflicts:
	libavutil/ppc/cpu.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 21:57:07 +02:00
Michael Niedermayer
e8676c758a Merge commit '72cebae0d9' 
* commit '72cebae0d9':
  ppc: avutil: Use the abriged vector types

Conflicts:
	libavutil/ppc/float_dsp_altivec.c
	libavutil/ppc/util_altivec.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 21:38:58 +02:00
Luca Barbato
d0bf20a4f2 ppc: vsx: Implement diff_pixels and get_pixels 
Use a macro to abstract the endianness.
 2015-05-31 12:07:11 +02:00
Luca Barbato
eecd29b3fd ppc: vsx: Implement float_dsp 2015-05-31 12:07:11 +02:00
Luca Barbato
7d07ee5a9b ppc: cpu: Add support for VSX and POWER8 extensions 2015-05-31 12:07:11 +02:00
Luca Barbato
da60b99a88 ppc: Restrict some Altivec implementations to Big Endian 
In Little Endian the vec_ld/vec_st operations work as
expected only for byte-vectors.
 2015-05-31 12:07:11 +02:00
Luca Barbato
3058872c29 ppc: Clarify and extend the cpuid check 
Add POWER entries.
 2015-05-31 12:07:10 +02:00
Luca Barbato
baa94563fe ppc: linux: Check altivec using the auxv 
Should prevent trying to use altivec when it is disabled by the kernel.
 2015-05-31 12:07:10 +02:00
Luca Barbato
72cebae0d9 ppc: avutil: Use the abriged vector types 2015-05-31 12:07:10 +02:00
Luca Barbato
254eb5b6fa ppc: avutil: Drop a potentially dangerous workaround 
The compiler is free to optimize such expressions in any sort of way.
 2015-05-31 12:07:10 +02:00
Michael Niedermayer
9564375dee avutil/ppc/intreadwrite: remove AV_??64 overriding code 
The code has undefined behavior and makes no difference when optimizations
are enabled.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 03:15:19 +01:00
Michael Niedermayer
5bf4cd8e5b avutil/ppc/util_altivec: add () to VEC_SPLAT16 macro 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-29 13:40:33 +01:00
Rong Yan
22e557917d libavutil/ppc/util_altivec.h : fix load_with_perm_vec() add marcos vcswapi2s() vcswapc() VEC_SPLAT16() VEC_SLD16() for POWER LE 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-27 12:07:19 +01:00
Michael Niedermayer
ddac3053cd avutil/ppc/util_altivec: add () to VEC_LD macro arguments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-07 15:13:47 +01:00
Michael Niedermayer
1a1a98f644 avutil/ppc/util_altivec: make src pointers const, fix warnings 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-07 14:42:17 +01:00
Rong Yan
6a6c16cbcc libavutil/ppc/util_altivec.h : fix unaligned_load() vec_unaligned_load() add macros VEC_LD() VEC_MERGEH() VEC_MERGEL() VEC_ST() for POWER LE 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-07 10:51:35 +01:00
Rong Yan
8e8db16a2c avutil/ppc/float_dsp_altivec: ppc: Fix bug in ff_vector_fmul_add_altivec() affecting little endian environments on POWER8 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-11 18:36:34 +02:00
Michael Niedermayer
34e80af860 Merge commit 'c19a49e565' 
* commit 'c19a49e565':
  ppc: Support little endian intreadwrite

Conflicts:
	libavutil/ppc/intreadwrite.h

See: d37c620c84
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-03 13:13:29 +02:00
Luca Barbato
c19a49e565 ppc: Support little endian intreadwrite 2014-09-03 02:38:03 +02:00
Michael Niedermayer
d37c620c84 avutil/ppc/intreadwrite: try to fix intreadwrite for ppc64le 
Untested due to lack of hardware

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 03:30:58 +02:00
Michael Niedermayer
175aeab0b4 Merge commit 'b5aa485513' 
* commit 'b5aa485513':
  ppc: Move vec_unaligned_load macro to util_altivec

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 14:53:55 +02:00
Michael Niedermayer
2320731614 Merge commit '593886b5dd' 
* commit '593886b5dd':
  ppc: util_altivec: Drop unused macros

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 14:44:55 +02:00
Diego Biurrun
b5aa485513 ppc: Move vec_unaligned_load macro to util_altivec 
This allows reusing it from multiple files.
 2014-05-28 03:29:33 -07:00
Diego Biurrun
593886b5dd ppc: util_altivec: Drop unused macros 2014-05-28 03:11:24 -07:00
Michael Niedermayer
29daad5b98 Merge commit 'f61bece684' 
* commit 'f61bece684':
  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
c83d794936 Merge commit 'b78b10c4b7' 
* commit 'b78b10c4b7':
  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
f61bece684 ppc: Add and use convenience macro to check for AltiVec availability 2013-08-28 23:54:15 +02:00
Diego Biurrun
b78b10c4b7 avutil: Move internal CPU detection function declarations to private header 2013-08-28 23:54:14 +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
c6953589f9 Merge commit 'ef5b70affc' 
* commit 'ef5b70affc':
  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
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
3c200aa693 Merge commit '1fda184a85' 
* commit '1fda184a85':
  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
Michael Niedermayer
148f69eb4e Merge commit 'f5eecee865' 
* commit 'f5eecee865':
  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
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
Michael Niedermayer
63a97d5674 Merge commit 'b6649ab503' 
* commit 'b6649ab503':
  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
Diego Biurrun
b6649ab503 cosmetics: Remove unnecessary extern keywords from function declarations 2013-03-27 14:21:45 +01:00