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Commit Graph

697 Commits

Author SHA1 Message Date
Andreas Rheinhardt
333b32af8e avcodec/h264chroma: Constify src in h264_chroma_mc_func
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-08-05 03:02:13 +02:00
Andreas Rheinhardt
209a11053f avcodec/mpegvideodsp: Constify src pointers
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-31 03:44:16 +02:00
Andreas Rheinhardt
966fc1230a avcodec/mpegvideoencdsp: Allow pointers to const where possible
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-31 03:32:40 +02:00
Andreas Rheinhardt
abb85429f3 avcodec/me_cmp: Constify me_cmp_func buffer parameters
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-31 03:31:53 +02:00
Andreas Rheinhardt
af43da3e4d avcodec/videodsp: Constify buf in VideoDSPContext.prefetch
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-31 03:14:34 +02:00
Andreas Rheinhardt
afc95a10ac avcodec/h264dsp, h264idct: Fix lengths of array parameters
Fixes many -Warray-parameter warnings from GCC 11.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-08-08 17:44:57 +02:00
Andreas Rheinhardt
f3c197b129 Include attributes.h directly
Some files currently rely on libavutil/cpu.h to include it for them;
yet said file won't use include it any more after the currently
deprecated functions are removed, so include attributes.h directly.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-04-19 14:34:10 +02:00
Anton Khirnov
e15371061d lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
They are not properly namespaced and not intended for public use.
2021-01-01 14:14:57 +01:00
Anton Khirnov
c8c2dfbc37 lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
That is a more appropriate place for it.
2021-01-01 14:11:01 +01:00
James Almer
72458b3f08 ppc/h264dsp: change loop filter stride argument to ptrdiff_t
This was missed in d5d699ab6e

Signed-off-by: James Almer <jamrial@gmail.com>
2019-02-20 19:40:09 -03:00
Michael Niedermayer
2c64a6bcd2 avcodec/ppc/hevcdsp: Fix build failures with powerpc-linux-gnu-gcc-4.8 with --disable-optimizations
The affected functions could also be changed into macros, this is the
smaller change to fix it though. And avoids (probably) less readable macros
The extra code should be optimized out when optimizations are done as all values
are known at build after inlining.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-12-05 22:58:12 +01:00
A. Wilcox
153fcd6de6 libavcodec/ppc: Fix HEVC AltiVec routines with --enable-small
GCC requires the argument to vec_splat_u32 to be a literal.  The easiest
way to accomplish this is to change 'shift' to be const in scale (as it
is in the transform routine above), and convert both routines to be
inline.  This way, GCC can coerce the values to literals.

Tested on a 970 (Apple G5) and POWER9 (Talos II); passed fate and played
a clip of Big Buck Bunny correctly.

Fixes ticket #7048

Signed-off-by: A. Wilcox <AWilcox@Wilcox-Tech.com>
2018-07-21 13:36:24 +02:00
Carl Eugen Hoyos
42a9722a5c lavc/ppc/hpeldsp_altivec: Remove declaration of two unused variables. 2017-11-01 22:41:09 +01:00
Carl Eugen Hoyos
40d635e8c3 lavc/ppc/h264dsp: Fix function prototype after bc26fe89.
Silences the following gcc warnings:
src/libavcodec/ppc/h264dsp.c: In function 'ff_h264dsp_init_ppc':
src/libavcodec/ppc/h264dsp.c:809:40: warning: assignment from incompatible pointer type
src/libavcodec/ppc/h264dsp.c:810:40: warning: assignment from incompatible pointer type
src/libavcodec/ppc/h264dsp.c:811:40: warning: assignment from incompatible pointer type
src/libavcodec/ppc/h264dsp.c:812:40: warning: assignment from incompatible pointer type
2017-11-01 14:15:15 +01:00
Carl Eugen Hoyos
f6b9e365cd lavc/ppc/svq1enc_altivec: Fix function prototype after dad31083.
Silences a gcc warning:
src/libavcodec/ppc/svq1enc_altivec.c: In function 'ff_svq1enc_init_ppc':
src/libavcodec/ppc/svq1enc_altivec.c:80:26: warning: assignment from incompatible pointer type
2017-11-01 13:41:18 +01:00
Carl Eugen Hoyos
c87bb9c04a lavc/ppc/fft_init: Fix compilation on ppc64le with --disable-vsx. 2017-10-12 23:14:55 +02:00
Clément Bœsch
172b0e2e88 Merge commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013'
* commit 'ea7ee4b4e381e0fa731458de0cbf740430eeb013':
  ppc: Centralize compiler-specific altivec.h #include handling in one place

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 16:23:28 +02:00
Clément Bœsch
3a033bc5cf Merge commit '39929e55eb13eeb8dfbe1bc99301fecf6b8942dd'
* commit '39929e55eb13eeb8dfbe1bc99301fecf6b8942dd':
  ppc: hevcdsp: Use shorthands for vector types

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-26 14:39:28 +02:00
Clément Bœsch
f6e8d54fcc Merge commit 'b0e6b3f4777910d61083976aa9fc78a1e0731aae'
* commit 'b0e6b3f4777910d61083976aa9fc78a1e0731aae':
  hevc: ppc: Add HEVC 4x4 IDCT for PowerPC

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-17 13:54:51 +02:00
James Almer
09a80419b7 Merge commit '58224dc5f3d4fea40a8d55cca87291a960c11622'
* commit '58224dc5f3d4fea40a8d55cca87291a960c11622':
  ppc: avcodec: Drop silly "_ppc" suffixes from files in ppc subdirectories

Merged-by: James Almer <jamrial@gmail.com>
2017-03-23 18:17:45 -03:00
James Almer
30cadfe071 avcodec/lossless_videodsp: use ptrdiff_t for length parameters
Signed-off-by: James Almer <jamrial@gmail.com>
2017-03-22 18:38:35 -03:00
James Almer
9a0fbb9ca9 Merge commit '2caa93b813adc5dbb7771dfe615da826a2947d18'
* commit '2caa93b813adc5dbb7771dfe615da826a2947d18':
  mpegaudiodsp: Change type of array stride parameters to ptrdiff_t

Merged-by: James Almer <jamrial@gmail.com>
2017-03-21 16:04:22 -03:00
James Almer
a8474df944 Merge commit 'e4a94d8b36c48d95a7d412c40d7b558422ff659c'
* commit 'e4a94d8b36c48d95a7d412c40d7b558422ff659c':
  h264chroma: Change type of stride parameters to ptrdiff_t

Merged-by: James Almer <jamrial@gmail.com>
2017-03-21 15:20:45 -03:00
James Almer
5a49097b42 Merge commit '2ec9fa5ec60dcd10e1cb10d8b4e4437e634ea428'
* commit '2ec9fa5ec60dcd10e1cb10d8b4e4437e634ea428':
  idct: Change type of array stride parameters to ptrdiff_t

Merged-by: James Almer <jamrial@gmail.com>
2017-03-21 14:29:52 -03:00
Clément Bœsch
e07fa3008b Merge commit 'de452e503734ebb0fdbce86e9d16693b3530fad3'
* commit 'de452e503734ebb0fdbce86e9d16693b3530fad3':
  pixblockdsp: Change type of stride parameters to ptrdiff_t

Merged-by: Clément Bœsch <u@pkh.me>
2017-03-20 15:58:32 +01:00
Clément Bœsch
8e9dfe0d29 Merge commit '468bfe38c66d4d020984158e53b09a6a5749f394'
* commit '468bfe38c66d4d020984158e53b09a6a5749f394':
  ppc: mpegvideo: Add proper runtime AltiVec detection

Merged-by: Clément Bœsch <u@pkh.me>
2017-03-20 12:08:11 +01:00
Clément Bœsch
7c54e5870f Merge commit '6ce93757ee6b81fe727bfdc9f546fd0ddf9139c3'
* commit '6ce93757ee6b81fe727bfdc9f546fd0ddf9139c3':
  ppc: Update #endif comments

This commit is mostly a noop as we seem to support PPC LE (see
902ce2a6c4). Only the h264 chunks are
updated.

Merged-by: Clément Bœsch <u@pkh.me>
2017-03-20 12:06:51 +01:00
Clément Bœsch
9e8fd5c423 Merge commit 'caccb3a0cdc7ee32cbed7eab156d35025133eadc'
* commit 'caccb3a0cdc7ee32cbed7eab156d35025133eadc':
  audiodsp: ppc: Add VSX variant

Merged-by: Clément Bœsch <u@pkh.me>
2017-03-20 11:57:32 +01:00
Clément Bœsch
6a42a54b9d Merge commit '6892df9294d93322d43255ada299507465bc93c8'
* commit '6892df9294d93322d43255ada299507465bc93c8':
  vp3: Change type of stride parameters to ptrdiff_t

Merged-by: Clément Bœsch <u@pkh.me>
2017-03-19 18:41:26 +01:00
James Almer
47f212329e huffyuvdsp: move functions only used by huffyuv from lossless_videodsp
Signed-off-by: James Almer <jamrial@gmail.com>
2017-01-12 22:53:05 -03:00
James Almer
5ac1dd8e23 lossless_videodsp: move shared functions from huffyuvdsp
Several codecs other than huffyuv use them.

Signed-off-by: James Almer <jamrial@gmail.com>
2017-01-12 22:53:04 -03:00
Diego Biurrun
ea7ee4b4e3 ppc: Centralize compiler-specific altivec.h #include handling in one place
Also move #includes into canonical order where appropriate.
2016-12-14 14:08:43 +01:00
Diego Biurrun
39929e55eb ppc: hevcdsp: Use shorthands for vector types
This is more consistent and fixes compilation with clang.
2016-12-14 14:08:43 +01:00
Alexandra Hajkova
b0e6b3f477 hevc: ppc: Add HEVC 4x4 IDCT for PowerPC
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-12-12 09:25:16 +01:00
Andreas Cadhalpun
3932ccc472 ppc: pixblockdsp: do unaligned block accesses correctly again
This was broken by the following Libav commit:
4c387c7 ppc: dsputil: do unaligned block accesses correctly

The following tests fail due to this:
fate-checkasm
fate-vsynth1-dnxhd-2k-hr-hq fate-vsynth1-dnxhd-edge1-hr
fate-vsynth1-dnxhd-edge2-hr fate-vsynth1-dnxhd-edge3-hr
fate-vsynth1-dnxhd-hr-sq-mov fate-vsynth1-dnxhd-hr-hq-mov
fate-vsynth2-dnxhd-2k-hr-hq fate-vsynth2-dnxhd-edge1-hr
fate-vsynth2-dnxhd-edge2-hr fate-vsynth2-dnxhd-edge3-hr
fate-vsynth2-dnxhd-hr-sq-mov fate-vsynth2-dnxhd-hr-hq-mov
fate-vsynth3-dnxhd-2k-hr-hq fate-vsynth3-dnxhd-edge1-hr
fate-vsynth3-dnxhd-edge2-hr fate-vsynth3-dnxhd-edge3-hr
fate-vsynth3-dnxhd-hr-sq-mov fate-vsynth3-dnxhd-hr-hq-mov

Fixes trac ticket #5508.

Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-11-03 01:23:36 +01:00
Diego Biurrun
58224dc5f3 ppc: avcodec: Drop silly "_ppc" suffixes from files in ppc subdirectories 2016-10-18 00:10:36 +02:00
Luca Barbato
b015872c0d huffyuvdsp: Enable the altivec code for PPC little-endian as well
Confirmed to work by checkasm.
2016-10-02 17:13:36 +02:00
Diego Biurrun
2caa93b813 mpegaudiodsp: Change type of array stride parameters to ptrdiff_t
This avoids SIMD-optimized functions having to sign-extend their
stride argument manually to be able to do pointer arithmetic.
2016-09-29 17:54:24 +02:00
Diego Biurrun
e4a94d8b36 h264chroma: Change type of stride parameters to ptrdiff_t
This avoids SIMD-optimized functions having to sign-extend their
stride argument manually to be able to do pointer arithmetic.
2016-09-29 14:48:04 +02:00
Diego Biurrun
2ec9fa5ec6 idct: Change type of array stride parameters to ptrdiff_t
ptrdiff_t is the correct type for array strides and similar.
2016-09-29 14:48:03 +02:00
Anton Khirnov
eea9857bfd blockdsp: drop the high_bit_depth parameter
It has no effect, since the code is supposed to operate the same way for
any bit depth.
2016-09-22 09:47:52 +02:00
Diego Biurrun
de452e5037 pixblockdsp: Change type of stride parameters to ptrdiff_t
This avoids SIMD-optimized functions having to sign-extend their
line size argument manually to be able to do pointer arithmetic.

Also adjust parameter names to be "stride" everywhere.
2016-09-14 14:12:36 +02:00
Diego Biurrun
468bfe38c6 ppc: mpegvideo: Add proper runtime AltiVec detection 2016-09-11 23:30:40 +02:00
Diego Biurrun
6ce93757ee ppc: Update #endif comments 2016-09-11 19:19:41 +02:00
Luca Barbato
caccb3a0cd audiodsp: ppc: Add VSX variant
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-09-11 19:19:41 +02:00
Diego Biurrun
6892df9294 vp3: Change type of stride parameters to ptrdiff_t
This avoids SIMD-optimized functions having to sign-extend their
stride argument manually to be able to do pointer arithmetic.

Also adjust parameter names to be "stride" everywhere.
2016-08-26 11:36:26 +02:00
Clément Bœsch
15b26e88cb Merge commit '9df889a5f116c1ee78c2f239e0ba599c492431aa'
* commit '9df889a5f116c1ee78c2f239e0ba599c492431aa':
  h264: rename h264.[ch] to h264dec.[ch]

Merged-by: Clément Bœsch <u@pkh.me>
2016-07-29 11:01:36 +02:00
Pavel Koshevoy
25ca74d314 Restore compatibility with powerpc-apple-darwin9-gcc-4.2.1
... and attempt to preserve compatibility with clang that was
introduced in 311a953c76 (untested)

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-07-15 13:58:54 +02:00
Jing Yu
311a953c76 avcodec/ppc: fix broken build when compiling libavcodec with LLVM on PPC backend
This commit fixes a broken build when compiling libavcodec with LLVM
compiler. These assembly files use non-standard format that is only
supported by GCC compiler. It would be nice to use a common standard
format. With this patch, both GCC and LLVM can build and generate the
same objects.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-25 03:48:19 +02:00
Clément Bœsch
5d48e4eafa Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'
* commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196':
  tests: Move all test programs to a subdirectory

Merged-by: Clément Bœsch <clement@stupeflix.com>
2016-06-22 13:44:34 +02:00