diff options
author | Diego Biurrun <diego@biurrun.de> | 2013-02-01 13:14:31 +0100 |
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committer | Diego Biurrun <diego@biurrun.de> | 2013-02-04 15:00:47 +0100 |
commit | e66240f22e240b0f0d970d1b138db80ceb517097 (patch) | |
tree | 354268b35ebc3f3728e7d4e178cb2b50179da2fd /libavfilter/x86/vf_yadif_init.c | |
parent | d9df93efbf59b1dc8b013d174ca4ad9c634c28f7 (diff) |
avfilter: x86: consistent filenames for filter optimizations
Diffstat (limited to 'libavfilter/x86/vf_yadif_init.c')
-rw-r--r-- | libavfilter/x86/vf_yadif_init.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/libavfilter/x86/vf_yadif_init.c b/libavfilter/x86/vf_yadif_init.c new file mode 100644 index 0000000000..0cee8e56b4 --- /dev/null +++ b/libavfilter/x86/vf_yadif_init.c @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2006 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of Libav. + * + * Libav 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, + * 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., + * 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" +#include "libavcodec/x86/dsputil_mmx.h" +#include "libavfilter/yadif.h" + +void ff_yadif_filter_line_mmxext(uint8_t *dst, uint8_t *prev, uint8_t *cur, + uint8_t *next, int w, int prefs, + int mrefs, int parity, int mode); +void ff_yadif_filter_line_sse2(uint8_t *dst, uint8_t *prev, uint8_t *cur, + uint8_t *next, int w, int prefs, + int mrefs, int parity, int mode); +void ff_yadif_filter_line_ssse3(uint8_t *dst, uint8_t *prev, uint8_t *cur, + uint8_t *next, int w, int prefs, + int mrefs, int parity, int mode); + +av_cold void ff_yadif_init_x86(YADIFContext *yadif) +{ + int cpu_flags = av_get_cpu_flags(); + +#if HAVE_YASM +#if ARCH_X86_32 + if (EXTERNAL_MMXEXT(cpu_flags)) + yadif->filter_line = ff_yadif_filter_line_mmxext; +#endif /* ARCH_X86_32 */ + if (EXTERNAL_SSE2(cpu_flags)) + yadif->filter_line = ff_yadif_filter_line_sse2; + if (EXTERNAL_SSSE3(cpu_flags)) + yadif->filter_line = ff_yadif_filter_line_ssse3; +#endif /* HAVE_YASM */ +} |