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2016-11-18ppc: pixblockdsp: do unaligned block accesses correctly againAndreas Cadhalpun
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> (cherry picked from commit 3932ccc472ad4f4d370dcfc1c2f574b0f3acb88c) Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-07-29Merge commit '9df889a5f116c1ee78c2f239e0ba599c492431aa'Clément Bœsch
* commit '9df889a5f116c1ee78c2f239e0ba599c492431aa': h264: rename h264.[ch] to h264dec.[ch] Merged-by: Clément Bœsch <u@pkh.me>
2016-07-15Restore compatibility with powerpc-apple-darwin9-gcc-4.2.1Pavel Koshevoy
... and attempt to preserve compatibility with clang that was introduced in 311a953c76081fca99b872629d248f9d69ebc0c3 (untested) Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-25avcodec/ppc: fix broken build when compiling libavcodec with LLVM on PPC backendJing Yu
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>
2016-06-22Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'Clément Bœsch
* commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196': tests: Move all test programs to a subdirectory Merged-by: Clément Bœsch <clement@stupeflix.com>
2016-06-21h264: rename h264.[ch] to h264dec.[ch]Anton Khirnov
This is more consistent with the naming of other decoders.
2016-05-13tests: Move all test programs to a subdirectoryDiego Biurrun
2016-05-09Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'Derek Buitenhuis
* commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec': build: miscellaneous cosmetics Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-24Merge commit '02cd8bb9cb4381c50f42a9284098cc8a33d397db'Derek Buitenhuis
* commit '02cd8bb9cb4381c50f42a9284098cc8a33d397db': h264: Clean up #includes Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-07build: miscellaneous cosmeticsDiego Biurrun
Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
2016-03-25h264: Clean up #includesDiego Biurrun
2016-03-01fft: Split MDCT bits off from FFTDiego Biurrun
2016-02-24Merge commit '15a24614aef5836af3cd2c7cc3b2b737eee6bf3c'Derek Buitenhuis
* commit '15a24614aef5836af3cd2c7cc3b2b737eee6bf3c': build: Add vc1dsp component for more fine-grained dependencies Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-24Merge commit '47570dbde8b33001d5ccac44e7ebaaeecbcb807c'Derek Buitenhuis
* commit '47570dbde8b33001d5ccac44e7ebaaeecbcb807c': fft: ppc: Place ff_fft_calc_interleave_altivec() under correct ifdefs Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-19build: Add vc1dsp component for more fine-grained dependenciesDiego Biurrun
2016-02-15fft: ppc: Place ff_fft_calc_interleave_altivec() under correct ifdefsDiego Biurrun
Also fix #endif comments in the FFT init code.
2015-12-16lavc: typo fix uncliped -> unclippedGanesh Ajjanagadde
Untested due to lack of ppc. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-02avcodec/ppc/fdctdsp: use more accurate constantsGanesh Ajjanagadde
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>
2015-11-23avcodec/ppc/fdctdsp: use M_SQRT2 instead of ad-hoc SQRT2Ganesh Ajjanagadde
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>
2015-10-04blockdsp: reindent after parameter removalChristophe Gisquet
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-02blockdsp: remove high bitdepth parameterChristophe Gisquet
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>
2015-07-27Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615'Michael Niedermayer
* commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615': lavc: AV-prefix all codec flags Conflicts: doc/examples/muxing.c ffmpeg.c ffmpeg_opt.c ffplay.c libavcodec/aacdec.c libavcodec/aacenc.c libavcodec/ac3dec.c libavcodec/ac3enc_float.c libavcodec/atrac1.c libavcodec/atrac3.c libavcodec/atrac3plusdec.c libavcodec/dcadec.c libavcodec/ffv1enc.c libavcodec/h264.c libavcodec/h264_loopfilter.c libavcodec/h264_mb.c libavcodec/imc.c libavcodec/libmp3lame.c libavcodec/libtheoraenc.c libavcodec/libtwolame.c libavcodec/libvpxenc.c libavcodec/libxavs.c libavcodec/libxvid.c libavcodec/mpeg12dec.c libavcodec/mpeg12enc.c libavcodec/mpegaudiodec_template.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/nellymoserdec.c libavcodec/nellymoserenc.c libavcodec/nvenc.c libavcodec/on2avc.c libavcodec/options_table.h libavcodec/opus_celt.c libavcodec/pngenc.c libavcodec/ra288.c libavcodec/ratecontrol.c libavcodec/twinvq.c libavcodec/vc1_block.c libavcodec/vc1_loopfilter.c libavcodec/vc1_mc.c libavcodec/vc1dec.c libavcodec/vorbisdec.c libavcodec/vp3.c libavcodec/wma.c libavcodec/wmaprodec.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/me_cmp_init.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-17Merge commit 'd42191c78befc1983f23b1899b2dda513b72f1ed'Michael Niedermayer
* commit 'd42191c78befc1983f23b1899b2dda513b72f1ed': configure: Factor out vp8dsp module Conflicts: configure libavcodec/Makefile libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-17configure: Factor out vp8dsp moduleVittorio Giovara
2015-06-16doc: avoid incorrect phrase 'allows to'Andreas Cadhalpun
Also fix typo found by Lou Logan: Sacrifying -> Sacrificing Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-06-01avcodec/ppc/pixblockdsp: Fix type of get_pixels_vsx()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-01Merge commit 'd0bf20a4f25ac5de021c860a0c8ad05638ee2078'Michael Niedermayer
* commit 'd0bf20a4f25ac5de021c860a0c8ad05638ee2078': ppc: vsx: Implement diff_pixels and get_pixels Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-31Merge commit '7014b65995b1fe6188fb53447bf61b08e3963355'Michael Niedermayer
* commit '7014b65995b1fe6188fb53447bf61b08e3963355': ppc: pixblockdsp: Use the abriged vector types Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-31ppc: vsx: Implement diff_pixels and get_pixelsLuca Barbato
Use a macro to abstract the endianness.
2015-05-31ppc: Restrict some Altivec implementations to Big EndianLuca Barbato
In Little Endian the vec_ld/vec_st operations work as expected only for byte-vectors.
2015-05-31ppc: pixblockdsp: Use the abriged vector typesLuca Barbato
2015-05-14avcodec/ppc/h264dsp: POWER LE support in h264_idct_dc_add_internal() fix ↵Rong Yan
vec_lvsl bug We got defective video when use GCC 4.9.2 instead of GCC 4.9.1 to compile FFMEPG. And further found that GCC 4.8 and 4.9 need patch to fix the lvsl/lvsr bug on POWER LE, and GCC 5.1 contains the correct code since its release. The message on gcc-patches requesting approval for lvsl/lvsr patch is at https://gcc.gnu.org/ml/gcc-patches/2014-10/msg00228.html. The fixed code avoids using lvsl and will not depends on GCC version, also it uses less instructions on POWER LE. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-10avcodec/ppc/h264qpel_template: Fix alignment assertMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-27avcodec/ppc/fdctdsp: POWER LE support in ff_fdct_altivec() delete macros ↵Rong Yan
VEC_FMERGEH() VEC_FMERGEL(), they where wrong GCC tool had a bug of PPC intrinsic interpret, which has been fixed in GCC 4.9.1. This bug lead to errors in two of our previous patches. We found this when we update our GCC tools to 4.9.1 and by reading the related info on GCC website. We fix our previous error in two separate commits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-03avcodec/ppc/fdctdsp: POWER LE support in ff_fdct_altivec()Rong Yan
add marcos VEC_FMERGEH() VEC_FMERGEL() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-15Revert "ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED"Michael Niedermayer
This broke build, note, LOCAL_ALIGNED_16() does not work either Found-by: James Almer <jamrial@gmail.com> This reverts commit 98cccdd91c9aab9e031753f6feb81be0c44a9c8e.
2015-03-14ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNEDChristophe Gisquet
The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-01Merge commit '71f1ad37d858b810b71a4af1c25771beaa50b27b'Michael Niedermayer
* commit '71f1ad37d858b810b71a4af1c25771beaa50b27b': lavc: do not compile fmtconvert unconditionally Conflicts: configure libavcodec/ppc/Makefile libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-01Merge commit 'd74a8cb7e42f703be5796eeb485f06af710ae8ca'Michael Niedermayer
* commit 'd74a8cb7e42f703be5796eeb485f06af710ae8ca': fmtconvert: drop unused functions Conflicts: libavcodec/arm/fmtconvert_vfp_armv6.S libavcodec/x86/fmtconvert.asm libavcodec/x86/fmtconvert_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-28lavc: do not compile fmtconvert unconditionallyAnton Khirnov
Only ac3dec and dcadec use it.
2015-02-28fmtconvert: drop unused functionsAnton Khirnov
2015-02-28avcodec/ppc/fdctdsp: fix const warningMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-03avcodec/ppc/idctdsp.c: POWER LE support in idct_add_altivec()Rong Yan
also add GET_TMP2() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-30avcodec/ppc/h264qpel_template: Change if DEBUG assert() to av_assert2()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-30ppc/mpegvideo_altivec: Change assert to av_assert2()Michael Niedermayer
And move it to where the variable is used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-21libavcodec/ppc/mpegvideoencdsp.c: fix stack smashing in pix_norm1_altivec() ↵Andreas Cadhalpun
and pix_sum_altivec() The vec_ste calls were mistakenly changed to vec_vsx_st in c5ca76a, which caused stack smashing. Changing them back fixes crashes on ppc64el, when configured with --toolchain=hardened. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-08avcodec/ppc/vp3dsp_altivec: POWER LE support to vp3_idct_add_altivec()Rong Yan
add GET_VDST16() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-04avcodec/ppc/vp8dsp_altivec.c: POWER LE support put_vp8_epel_h_altivec_core() ↵Rong Yan
put_vp8_epel_v_altivec_core() put_vp8_pixels16_altivec() add marcos GET_PIXHL() GET_OUTER() LOAD_HL() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-04avcodec/ppc/vc1dsp_altivec: add POWER LE support to vc1_inv_trans_8x4_altivec()Rong Yan
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-02avcodec/ppc/lossless_audiodsp_altivec: POWER LE support for ↵Rong Yan
scalarproduct_and_madd_int16_altivec() adds macro GET_T() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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