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Commit Graph

681 Commits

Author SHA1 Message Date
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 .

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
Anton Khirnov
9df889a5f1 h264: rename h264.[ch] to h264dec.[ch]
This is more consistent with the naming of other decoders.
2016-06-21 11:11:26 +02:00
Diego Biurrun
a6a750c7ef tests: Move all test programs to a subdirectory 2016-05-13 14:55:56 +02:00
Derek Buitenhuis
ca5ec2bf51 Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'
* commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec':
  build: miscellaneous cosmetics

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-05-09 16:25:28 +01:00
Derek Buitenhuis
64ae08ffec Merge commit '02cd8bb9cb4381c50f42a9284098cc8a33d397db'
* commit '02cd8bb9cb4381c50f42a9284098cc8a33d397db':
  h264: Clean up #includes

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-24 11:36:44 +01:00
Diego Biurrun
01621202aa build: miscellaneous cosmetics
Restore alphabetical order in lists, break overly long lines, do some
prettyprinting, add some explanatory section comments, group parts
together that belong together logically.
2016-04-07 15:26:08 +02:00
Diego Biurrun
02cd8bb9cb h264: Clean up #includes 2016-03-25 15:23:55 +01:00
Diego Biurrun
1a094af638 fft: Split MDCT bits off from FFT 2016-03-01 10:18:28 +01:00
Derek Buitenhuis
b056482ef3 Merge commit '15a24614aef5836af3cd2c7cc3b2b737eee6bf3c'
* commit '15a24614aef5836af3cd2c7cc3b2b737eee6bf3c':
  build: Add vc1dsp component for more fine-grained dependencies

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-24 18:21:38 +00:00
Derek Buitenhuis
2cfb34a4e8 Merge commit '47570dbde8b33001d5ccac44e7ebaaeecbcb807c'
* commit '47570dbde8b33001d5ccac44e7ebaaeecbcb807c':
  fft: ppc: Place ff_fft_calc_interleave_altivec() under correct ifdefs

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-24 17:18:27 +00:00
Diego Biurrun
15a24614ae build: Add vc1dsp component for more fine-grained dependencies 2016-02-19 20:38:18 +01:00
Diego Biurrun
47570dbde8 fft: ppc: Place ff_fft_calc_interleave_altivec() under correct ifdefs
Also fix #endif comments in the FFT init code.
2016-02-15 11:58:04 +01:00
Ganesh Ajjanagadde
65877ab935 lavc: typo fix uncliped -> unclipped
Untested due to lack of ppc.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-15 22:45:15 -05:00
Ganesh Ajjanagadde
789ef087c6 avcodec/ppc/fdctdsp: use more accurate constants
Whoever wrote this stuff had a pretty bad libm - digits differ pretty
quickly.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-01 19:05:19 -05:00
Ganesh Ajjanagadde
61a1ca13ea avcodec/ppc/fdctdsp: use M_SQRT2 instead of ad-hoc SQRT2
This actually fixes an incorrect float literal. It is believed by
examining the precision that the literals were all pre-computed as
floats, resulting in this needless loss of precision. There is no
benefit to keeping such reduced precision:
1. These constants are used for static array computation, hence
compile-time.
2. They will be treated as doubles anyway, since f specifier was not
present.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-11-22 16:16:16 -05:00
Christophe Gisquet
f827a17005 blockdsp: reindent after parameter removal
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-03 23:34:56 +02:00
Christophe Gisquet
562ba4a827 blockdsp: remove high bitdepth parameter
It is only (mis-)used to set the dsp fucntions clear_block(s). But
these functions always work on 16bits-wide elements, which make
the parameter useless and actually harmful, as it causes all content
on more than 8-bits to not use accelerated functions.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-02 04:38:40 +02:00