mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
4.6 KiB
95 lines
4.6 KiB
/* |
|
* Copyright (C) 2010 David Conrad |
|
* |
|
* This file is part of FFmpeg. |
|
* |
|
* 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. |
|
* |
|
* 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 FFmpeg; if not, write to the Free Software |
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
*/ |
|
|
|
#include "dsputil_mmx.h" |
|
#include "diracdsp_mmx.h" |
|
|
|
void ff_put_rect_clamped_mmx(uint8_t *dst, int dst_stride, const int16_t *src, int src_stride, int width, int height); |
|
void ff_put_rect_clamped_sse2(uint8_t *dst, int dst_stride, const int16_t *src, int src_stride, int width, int height); |
|
void ff_put_signed_rect_clamped_mmx(uint8_t *dst, int dst_stride, const int16_t *src, int src_stride, int width, int height); |
|
void ff_put_signed_rect_clamped_sse2(uint8_t *dst, int dst_stride, const int16_t *src, int src_stride, int width, int height); |
|
|
|
#define HPEL_FILTER(MMSIZE, EXT) \ |
|
void ff_dirac_hpel_filter_v_ ## EXT(uint8_t *, uint8_t *, int, int); \ |
|
void ff_dirac_hpel_filter_h_ ## EXT(uint8_t *, uint8_t *, int); \ |
|
\ |
|
static void dirac_hpel_filter_ ## EXT(uint8_t *dsth, uint8_t *dstv, uint8_t *dstc, \ |
|
uint8_t *src, int stride, int width, int height) \ |
|
{ \ |
|
while( height-- ) \ |
|
{ \ |
|
ff_dirac_hpel_filter_v_ ## EXT(dstv-MMSIZE, src-MMSIZE, stride, width+MMSIZE+5); \ |
|
ff_dirac_hpel_filter_h_ ## EXT(dsth, src, width); \ |
|
ff_dirac_hpel_filter_h_ ## EXT(dstc, dstv, width); \ |
|
\ |
|
dsth += stride; \ |
|
dstv += stride; \ |
|
dstc += stride; \ |
|
src += stride; \ |
|
} \ |
|
} |
|
|
|
#if !ARCH_X86_64 |
|
HPEL_FILTER(8, mmx) |
|
#endif |
|
HPEL_FILTER(16, sse2) |
|
|
|
#define PIXFUNC(PFX, IDX, EXT) \ |
|
/*MMXDISABLEDc->PFX ## _dirac_pixels_tab[0][IDX] = ff_ ## PFX ## _dirac_pixels8_ ## EXT;*/ \ |
|
c->PFX ## _dirac_pixels_tab[1][IDX] = ff_ ## PFX ## _dirac_pixels16_ ## EXT; \ |
|
c->PFX ## _dirac_pixels_tab[2][IDX] = ff_ ## PFX ## _dirac_pixels32_ ## EXT |
|
|
|
void ff_diracdsp_init_mmx(DiracDSPContext* c) |
|
{ |
|
int mm_flags = av_get_cpu_flags();; |
|
|
|
#if HAVE_YASM |
|
c->add_dirac_obmc[0] = ff_add_dirac_obmc8_mmx; |
|
#if !ARCH_X86_64 |
|
c->add_dirac_obmc[1] = ff_add_dirac_obmc16_mmx; |
|
c->add_dirac_obmc[2] = ff_add_dirac_obmc32_mmx; |
|
c->dirac_hpel_filter = dirac_hpel_filter_mmx; |
|
c->add_rect_clamped = ff_add_rect_clamped_mmx; |
|
c->put_signed_rect_clamped = ff_put_signed_rect_clamped_mmx; |
|
#endif |
|
#endif |
|
|
|
PIXFUNC(put, 0, mmx); |
|
PIXFUNC(avg, 0, mmx); |
|
|
|
if (mm_flags & AV_CPU_FLAG_MMX2) { |
|
PIXFUNC(avg, 0, mmx2); |
|
} |
|
|
|
if (mm_flags & AV_CPU_FLAG_SSE2) { |
|
#if HAVE_YASM |
|
c->dirac_hpel_filter = dirac_hpel_filter_sse2; |
|
c->add_rect_clamped = ff_add_rect_clamped_sse2; |
|
c->put_signed_rect_clamped = ff_put_signed_rect_clamped_sse2; |
|
|
|
c->add_dirac_obmc[1] = ff_add_dirac_obmc16_sse2; |
|
c->add_dirac_obmc[2] = ff_add_dirac_obmc32_sse2; |
|
#endif |
|
c->put_dirac_pixels_tab[1][0] = ff_put_dirac_pixels16_sse2; |
|
c->avg_dirac_pixels_tab[1][0] = ff_avg_dirac_pixels16_sse2; |
|
c->put_dirac_pixels_tab[2][0] = ff_put_dirac_pixels32_sse2; |
|
c->avg_dirac_pixels_tab[2][0] = ff_avg_dirac_pixels32_sse2; |
|
} |
|
}
|
|
|