| Commit message (Collapse) | Author | Age |
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* commit '15a24614aef5836af3cd2c7cc3b2b737eee6bf3c':
build: Add vc1dsp component for more fine-grained dependencies
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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* commit '47570dbde8b33001d5ccac44e7ebaaeecbcb807c':
fft: ppc: Place ff_fft_calc_interleave_altivec() under correct ifdefs
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Also fix #endif comments in the FFT init code.
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Untested due to lack of ppc.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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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>
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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>
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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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>
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* 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>
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* commit 'd42191c78befc1983f23b1899b2dda513b72f1ed':
configure: Factor out vp8dsp module
Conflicts:
configure
libavcodec/Makefile
libavcodec/x86/Makefile
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
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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>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'd0bf20a4f25ac5de021c860a0c8ad05638ee2078':
ppc: vsx: Implement diff_pixels and get_pixels
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Use a macro to abstract the endianness.
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In Little Endian the vec_ld/vec_st operations work as
expected only for byte-vectors.
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* commit '7014b65995b1fe6188fb53447bf61b08e3963355':
ppc: pixblockdsp: Use the abriged vector types
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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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>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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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>
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add marcos VEC_FMERGEH() VEC_FMERGEL()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This broke build, note, LOCAL_ALIGNED_16() does not work either
Found-by: James Almer <jamrial@gmail.com>
This reverts commit 98cccdd91c9aab9e031753f6feb81be0c44a9c8e.
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The later may yield incorrect code for on-stack variables.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '71f1ad37d858b810b71a4af1c25771beaa50b27b':
lavc: do not compile fmtconvert unconditionally
Conflicts:
configure
libavcodec/ppc/Makefile
libavcodec/x86/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Only ac3dec and dcadec use it.
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* 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>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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also add GET_TMP2() macro
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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And move it to where the variable is used
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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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>
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add GET_VDST16() macro
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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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>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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scalarproduct_and_madd_int16_altivec()
adds macro GET_T()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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avg_pixels16_l2_altivec()
add put_unligned_store() and avg_unligned_store() macros
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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PREFIX_h264_qpel16_h_lowpass_altivec() PREFIX_h264_qpel16_v_lowpass_altivec() PREFIX_h264_qpel16_hv_lowpass_altivec()
add load_alignment() macro
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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PREFIX_h264_chroma_mc8_altivec() PREFIX_no_rnd_vc1_chroma_mc8_altivec() CHROMA_MC8_ALTIVEC_CORE_SIMPLE() CHROMA_MC8_ALTIVEC_CORE()
add marcos GET_VSRC1() GET_VSRC()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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h264_idct_dc_add_internal() h264_loop_filter_luma_altivec() write16x4() VEC_1D_DCT() weight_h264_W_altivec() biweight_h264_W_altivec() VEC_LOAD_U8_ADD_S16_STORE_U8() ALTIVEC_STORE_SUM_CLIP()
add marcos GET_2PERM() dstv_load() vdst_load() dest_unligned_store()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '9c12c6ff9539e926df0b2a2299e915ae71872600':
motion_est: convert stride to ptrdiff_t
Conflicts:
libavcodec/me_cmp.c
libavcodec/ppc/me_cmp.c
libavcodec/x86/me_cmp_init.c
See: 9c669672c7fd45ef1cad782ab551be438ceac6cd
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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CC: libav-stable@libav.org
Bug-Id: CID 700556 / CID 700557 / CID 700558
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hadamard8_diff8x8_altivec() and hadamard8_diff16x8_altivec()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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add marcos GET_PERM() LOAD_PIX() for POWER LE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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put_no_rnd_pixels16_xy2_altivec() put_no_rnd_pixels8_xy2_altivec() avg_pixels8_altivec() avg_pixels8_xy2_altivec() put_pixels16_xy2_altivec() put_pixels8_xy2_altivec() ff_avg_pixels16_altivec() for POWER LE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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sad16_xy2_altivec() sad16_x2_altivec() sad16_y2_altivec() sad8_altivec() for POWER LE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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