diff options
Diffstat (limited to 'libavfilter/x86')
| -rw-r--r-- | libavfilter/x86/af_volume.asm | 10 | ||||
| -rw-r--r-- | libavfilter/x86/af_volume_init.c | 8 | ||||
| -rw-r--r-- | libavfilter/x86/gradfun.c | 51 | ||||
| -rw-r--r-- | libavfilter/x86/hqdn3d.asm | 10 | ||||
| -rw-r--r-- | libavfilter/x86/yadif.asm | 8 | ||||
| -rw-r--r-- | libavfilter/x86/yadif_init.c | 9 |
6 files changed, 62 insertions, 34 deletions
diff --git a/libavfilter/x86/af_volume.asm b/libavfilter/x86/af_volume.asm index 4e5ad2258c..f4cbcbc5de 100644 --- a/libavfilter/x86/af_volume.asm +++ b/libavfilter/x86/af_volume.asm @@ -2,20 +2,20 @@ ;* x86-optimized functions for volume filter ;* Copyright (c) 2012 Justin Ruggles <justin.ruggles@gmail.com> ;* -;* This file is part of Libav. +;* This file is part of FFmpeg. ;* -;* Libav is free software; you can redistribute it and/or +;* FFmpeg is free software; you can redistribute it and/or ;* modify it under the terms of the GNU Lesser General Public ;* License as published by the Free Software Foundation; either ;* version 2.1 of the License, or (at your option) any later version. ;* -;* Libav is distributed in the hope that it will be useful, +;* FFmpeg is distributed in the hope that it will be useful, ;* but WITHOUT ANY WARRANTY; without even the implied warranty of ;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ;* Lesser General Public License for more details. ;* ;* You should have received a copy of the GNU Lesser General Public -;* License along with Libav; if not, write to the Free Software +;* License along with FFmpeg; if not, write to the Free Software ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** @@ -99,9 +99,11 @@ cglobal scale_samples_s32, 4,4,4, dst, src, len, volume INIT_XMM sse2 %define CVTDQ2PD cvtdq2pd SCALE_SAMPLES_S32 +%if HAVE_AVX_EXTERNAL %define CVTDQ2PD vcvtdq2pd INIT_YMM avx SCALE_SAMPLES_S32 +%endif %undef CVTDQ2PD ; NOTE: This is not bit-identical with the C version because it clips to diff --git a/libavfilter/x86/af_volume_init.c b/libavfilter/x86/af_volume_init.c index 02bedd2c57..beee8ca1f5 100644 --- a/libavfilter/x86/af_volume_init.c +++ b/libavfilter/x86/af_volume_init.c @@ -1,18 +1,18 @@ /* - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ diff --git a/libavfilter/x86/gradfun.c b/libavfilter/x86/gradfun.c index b4ca86c617..214e764192 100644 --- a/libavfilter/x86/gradfun.c +++ b/libavfilter/x86/gradfun.c @@ -1,20 +1,20 @@ /* * Copyright (C) 2009 Loren Merritt <lorenm@u.washignton.edu> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -30,7 +30,7 @@ DECLARE_ALIGNED(16, static const uint16_t, pw_7f)[8] = {0x7F,0x7F,0x7F,0x7F,0x7F DECLARE_ALIGNED(16, static const uint16_t, pw_ff)[8] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; #if HAVE_MMXEXT_INLINE -static void gradfun_filter_line_mmxext(uint8_t *dst, uint8_t *src, uint16_t *dc, +static void gradfun_filter_line_mmxext(uint8_t *dst, const uint8_t *src, const uint16_t *dc, int width, int thresh, const uint16_t *dithers) { @@ -46,7 +46,9 @@ static void gradfun_filter_line_mmxext(uint8_t *dst, uint8_t *src, uint16_t *dc, "pxor %%mm7, %%mm7 \n" "pshufw $0, %%mm5, %%mm5 \n" "movq %6, %%mm6 \n" - "movq %5, %%mm4 \n" + "movq (%5), %%mm3 \n" + "movq 8(%5), %%mm4 \n" + "1: \n" "movd (%2,%0), %%mm0 \n" "movd (%3,%0), %%mm1 \n" @@ -61,26 +63,51 @@ static void gradfun_filter_line_mmxext(uint8_t *dst, uint8_t *src, uint16_t *dc, "psubw %%mm6, %%mm2 \n" "pminsw %%mm7, %%mm2 \n" // m = -max(0, 127-m) "pmullw %%mm2, %%mm2 \n" - "paddw %%mm4, %%mm0 \n" // pix += dither + "paddw %%mm3, %%mm0 \n" // pix += dither + "psllw $2, %%mm1 \n" // m = m*m*delta >> 14 "pmulhw %%mm2, %%mm1 \n" + "paddw %%mm1, %%mm0 \n" // pix += m + "psraw $7, %%mm0 \n" + "packuswb %%mm0, %%mm0 \n" + "movd %%mm0, (%1,%0) \n" // dst = clip(pix>>7) + "add $4, %0 \n" + "jnl 2f \n" + + "movd (%2,%0), %%mm0 \n" + "movd (%3,%0), %%mm1 \n" + "punpcklbw %%mm7, %%mm0 \n" + "punpcklwd %%mm1, %%mm1 \n" + "psllw $7, %%mm0 \n" + "pxor %%mm2, %%mm2 \n" + "psubw %%mm0, %%mm1 \n" // delta = dc - pix + "psubw %%mm1, %%mm2 \n" + "pmaxsw %%mm1, %%mm2 \n" + "pmulhuw %%mm5, %%mm2 \n" // m = abs(delta) * thresh >> 16 + "psubw %%mm6, %%mm2 \n" + "pminsw %%mm7, %%mm2 \n" // m = -max(0, 127-m) + "pmullw %%mm2, %%mm2 \n" + "paddw %%mm4, %%mm0 \n" // pix += dither "psllw $2, %%mm1 \n" // m = m*m*delta >> 14 + "pmulhw %%mm2, %%mm1 \n" "paddw %%mm1, %%mm0 \n" // pix += m "psraw $7, %%mm0 \n" "packuswb %%mm0, %%mm0 \n" "movd %%mm0, (%1,%0) \n" // dst = clip(pix>>7) "add $4, %0 \n" "jl 1b \n" + + "2: \n" "emms \n" :"+r"(x) :"r"(dst+width), "r"(src+width), "r"(dc+width/2), - "rm"(thresh), "m"(*dithers), "m"(*pw_7f) + "rm"(thresh), "r"(dithers), "m"(*pw_7f) :"memory" ); } #endif #if HAVE_SSSE3_INLINE -static void gradfun_filter_line_ssse3(uint8_t *dst, uint8_t *src, uint16_t *dc, int width, int thresh, const uint16_t *dithers) +static void gradfun_filter_line_ssse3(uint8_t *dst, const uint8_t *src, const uint16_t *dc, int width, int thresh, const uint16_t *dithers) { intptr_t x; if (width & 7) { @@ -109,9 +136,9 @@ static void gradfun_filter_line_ssse3(uint8_t *dst, uint8_t *src, uint16_t *dc, "psubw %%xmm6, %%xmm2 \n" "pminsw %%xmm7, %%xmm2 \n" // m = -max(0, 127-m) "pmullw %%xmm2, %%xmm2 \n" - "psllw $1, %%xmm2 \n" + "psllw $2, %%xmm1 \n" "paddw %%xmm4, %%xmm0 \n" // pix += dither - "pmulhrsw %%xmm2, %%xmm1 \n" // m = m*m*delta >> 14 + "pmulhw %%xmm2, %%xmm1 \n" // m = m*m*delta >> 14 "paddw %%xmm1, %%xmm0 \n" // pix += m "psraw $7, %%xmm0 \n" "packuswb %%xmm0, %%xmm0 \n" @@ -127,7 +154,7 @@ static void gradfun_filter_line_ssse3(uint8_t *dst, uint8_t *src, uint16_t *dc, #endif /* HAVE_SSSE3_INLINE */ #if HAVE_SSE2_INLINE -static void gradfun_blur_line_sse2(uint16_t *dc, uint16_t *buf, uint16_t *buf1, uint8_t *src, int src_linesize, int width) +static void gradfun_blur_line_sse2(uint16_t *dc, uint16_t *buf, const uint16_t *buf1, const uint8_t *src, int src_linesize, int width) { #define BLURV(load)\ intptr_t x = -2*width;\ diff --git a/libavfilter/x86/hqdn3d.asm b/libavfilter/x86/hqdn3d.asm index dee2c96131..961127e670 100644 --- a/libavfilter/x86/hqdn3d.asm +++ b/libavfilter/x86/hqdn3d.asm @@ -1,20 +1,20 @@ ;****************************************************************************** ;* Copyright (c) 2012 Loren Merritt ;* -;* This file is part of Libav. +;* This file is part of FFmpeg. ;* -;* Libav is free software; you can redistribute it and/or +;* FFmpeg is free software; you can redistribute it and/or ;* modify it under the terms of the GNU Lesser General Public ;* License as published by the Free Software Foundation; either ;* version 2.1 of the License, or (at your option) any later version. ;* -;* Libav is distributed in the hope that it will be useful, +;* FFmpeg is distributed in the hope that it will be useful, ;* but WITHOUT ANY WARRANTY; without even the implied warranty of ;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ;* Lesser General Public License for more details. ;* ;* You should have received a copy of the GNU Lesser General Public -;* License along with Libav; if not, write to the Free Software +;* License along with FFmpeg; if not, write to the Free Software ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** @@ -39,6 +39,7 @@ SECTION .text %endif %if %3 != 16 shl %1, 16-%3 + add %1, (1<<(15-%3))-1 %endif %endmacro @@ -86,7 +87,6 @@ ALIGN 16 mov [frameantq+xq*2], t0w movifnidn dstq, dstmp %if %1 != 16 - add t0d, (1<<(15-%1))-1 shr t0d, 16-%1 ; could eliminate this by storing from t0h, but only with some contraints on register allocation %endif %if %1 == 8 diff --git a/libavfilter/x86/yadif.asm b/libavfilter/x86/yadif.asm index 5e406a496a..6dc8decdd6 100644 --- a/libavfilter/x86/yadif.asm +++ b/libavfilter/x86/yadif.asm @@ -4,20 +4,20 @@ ;* Copyright (C) 2006 Michael Niedermayer <michaelni@gmx.at> ;* Copyright (c) 2013 Daniel Kang <daniel.d.kang@gmail.com> ;* -;* This file is part of Libav. +;* This file is part of FFmpeg. ;* -;* Libav is free software; you can redistribute it and/or modify +;* FFmpeg is free software; you can redistribute it and/or modify ;* it under the terms of the GNU General Public License as published by ;* the Free Software Foundation; either version 2 of the License, or ;* (at your option) any later version. ;* -;* Libav is distributed in the hope that it will be useful, +;* FFmpeg is distributed in the hope that it will be useful, ;* but WITHOUT ANY WARRANTY; without even the implied warranty of ;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;* GNU General Public License for more details. ;* ;* You should have received a copy of the GNU General Public License along -;* with Libav; if not, write to the Free Software Foundation, Inc., +;* with FFmpeg; if not, write to the Free Software Foundation, Inc., ;* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. ;****************************************************************************** diff --git a/libavfilter/x86/yadif_init.c b/libavfilter/x86/yadif_init.c index 0cee8e56b4..dc14c67fdd 100644 --- a/libavfilter/x86/yadif_init.c +++ b/libavfilter/x86/yadif_init.c @@ -1,26 +1,25 @@ /* * Copyright (C) 2006 Michael Niedermayer <michaelni@gmx.at> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or modify + * FFmpeg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along - * with Libav; if not, write to the Free Software Foundation, Inc., + * with FFmpeg; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "libavutil/attributes.h" #include "libavutil/cpu.h" -#include "libavutil/internal.h" #include "libavutil/mem.h" #include "libavutil/x86/asm.h" #include "libavutil/x86/cpu.h" |