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Diffstat (limited to 'ffmpeg/libavutil/x86/bswap.h')
-rw-r--r--ffmpeg/libavutil/x86/bswap.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/ffmpeg/libavutil/x86/bswap.h b/ffmpeg/libavutil/x86/bswap.h
deleted file mode 100644
index 08e2a62..0000000
--- a/ffmpeg/libavutil/x86/bswap.h
+++ /dev/null
@@ -1,61 +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
- */
-
-/**
- * @file
- * byte swapping routines
- */
-
-#ifndef AVUTIL_X86_BSWAP_H
-#define AVUTIL_X86_BSWAP_H
-
-#include <stdint.h>
-#include "config.h"
-#include "libavutil/attributes.h"
-
-#if HAVE_INLINE_ASM
-
-#if !AV_GCC_VERSION_AT_LEAST(4,1)
-#define av_bswap16 av_bswap16
-static av_always_inline av_const unsigned av_bswap16(unsigned x)
-{
- __asm__("rorw $8, %w0" : "+r"(x));
- return x;
-}
-#endif /* !AV_GCC_VERSION_AT_LEAST(4,1) */
-
-#if !AV_GCC_VERSION_AT_LEAST(4,5)
-#define av_bswap32 av_bswap32
-static av_always_inline av_const uint32_t av_bswap32(uint32_t x)
-{
- __asm__("bswap %0" : "+r" (x));
- return x;
-}
-
-#if ARCH_X86_64
-#define av_bswap64 av_bswap64
-static inline uint64_t av_const av_bswap64(uint64_t x)
-{
- __asm__("bswap %0": "=r" (x) : "0" (x));
- return x;
-}
-#endif
-#endif /* !AV_GCC_VERSION_AT_LEAST(4,5) */
-
-#endif /* HAVE_INLINE_ASM */
-#endif /* AVUTIL_X86_BSWAP_H */