diff options
Diffstat (limited to 'libavcodec/x86/hpeldsp_mmx.c')
| -rw-r--r-- | libavcodec/x86/hpeldsp_mmx.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/libavcodec/x86/hpeldsp_mmx.c b/libavcodec/x86/hpeldsp_mmx.c deleted file mode 100644 index c93c78e..0000000 --- a/libavcodec/x86/hpeldsp_mmx.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * MMX-optimized avg/put pixel routines - * - * Copyright (c) 2001 Fabrice Bellard - * - * This file is part of Libav. - * - * Libav 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, - * 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 - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <stddef.h> -#include <stdint.h> - -#include "config.h" -#include "hpeldsp.h" -#include "inline_asm.h" - -#if HAVE_MMX_INLINE - -void ff_avg_pixels8_x2_mmx(uint8_t *block, const uint8_t *pixels, - ptrdiff_t line_size, int h) -{ - MOVQ_BFE(mm6); - JUMPALIGN(); - do { - __asm__ volatile( - "movq %1, %%mm0 \n\t" - "movq 1%1, %%mm1 \n\t" - "movq %0, %%mm3 \n\t" - PAVGB_MMX(%%mm0, %%mm1, %%mm2, %%mm6) - PAVGB_MMX(%%mm3, %%mm2, %%mm0, %%mm6) - "movq %%mm0, %0 \n\t" - :"+m"(*block) - :"m"(*pixels) - :"memory"); - pixels += line_size; - block += line_size; - } while (--h); -} - -#endif /* HAVE_MMX_INLINE */ |
