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Diffstat (limited to 'ffmpeg/libavutil/x86/emms.h')
-rw-r--r--ffmpeg/libavutil/x86/emms.h47
1 files changed, 0 insertions, 47 deletions
diff --git a/ffmpeg/libavutil/x86/emms.h b/ffmpeg/libavutil/x86/emms.h
deleted file mode 100644
index a529b6b..0000000
--- a/ffmpeg/libavutil/x86/emms.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * 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
- */
-
-#ifndef AVUTIL_X86_EMMS_H
-#define AVUTIL_X86_EMMS_H
-
-#include "config.h"
-#include "libavutil/attributes.h"
-#include "libavutil/cpu.h"
-
-void avpriv_emms_yasm(void);
-
-#if HAVE_MMX_INLINE
-# define emms_c emms_c
-/**
- * Empty mmx state.
- * this must be called between any dsp function and float/double code.
- * for example sin(); dsp->idct_put(); emms_c(); cos()
- */
-static av_always_inline void emms_c(void)
-{
- if(av_get_cpu_flags() & AV_CPU_FLAG_MMX)
- __asm__ volatile ("emms" ::: "memory");
-}
-#elif HAVE_MMX && HAVE_MM_EMPTY
-# include <mmintrin.h>
-# define emms_c _mm_empty
-#elif HAVE_MMX_EXTERNAL
-# define emms_c avpriv_emms_yasm
-#endif /* HAVE_MMX_INLINE */
-
-#endif /* AVUTIL_X86_EMMS_H */