summaryrefslogtreecommitdiff
path: root/libavfilter/libmpcodecs/libvo/fastmemcpy.h
diff options
context:
space:
mode:
authorPaul B Mahol <onemda@gmail.com>2015-01-27 11:21:50 +0000
committerPaul B Mahol <onemda@gmail.com>2015-01-31 12:01:54 +0000
commite7e0005cc6c784aabcd809fc9a8e1987e3b6dcb0 (patch)
treed90cb40e7adf2f6bf2f2d63ef735c031ea2fd752 /libavfilter/libmpcodecs/libvo/fastmemcpy.h
parentf422f474dfa7e9f54197dde961e4a01cd060994f (diff)
remove libmpcodecs
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavfilter/libmpcodecs/libvo/fastmemcpy.h')
-rw-r--r--libavfilter/libmpcodecs/libvo/fastmemcpy.h99
1 files changed, 0 insertions, 99 deletions
diff --git a/libavfilter/libmpcodecs/libvo/fastmemcpy.h b/libavfilter/libmpcodecs/libvo/fastmemcpy.h
deleted file mode 100644
index 5a17d0192a..0000000000
--- a/libavfilter/libmpcodecs/libvo/fastmemcpy.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * This file is part of MPlayer.
- *
- * MPlayer 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.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef MPLAYER_FASTMEMCPY_H
-#define MPLAYER_FASTMEMCPY_H
-
-#include <inttypes.h>
-#include <string.h>
-#include <stddef.h>
-
-void * fast_memcpy(void * to, const void * from, size_t len);
-void * mem2agpcpy(void * to, const void * from, size_t len);
-
-#if ! defined(CONFIG_FASTMEMCPY) || ! (HAVE_MMX || HAVE_MMX2 || HAVE_AMD3DNOW /* || HAVE_SSE || HAVE_SSE2 */)
-#define mem2agpcpy(a,b,c) memcpy(a,b,c)
-#define fast_memcpy(a,b,c) memcpy(a,b,c)
-#endif
-
-static inline void * mem2agpcpy_pic(void * dst, const void * src, int bytesPerLine, int height, int dstStride, int srcStride)
-{
- int i;
- void *retval=dst;
-
- if(dstStride == srcStride)
- {
- if (srcStride < 0) {
- src = (const uint8_t*)src + (height-1)*srcStride;
- dst = (uint8_t*)dst + (height-1)*dstStride;
- srcStride = -srcStride;
- }
-
- mem2agpcpy(dst, src, srcStride*height);
- }
- else
- {
- for(i=0; i<height; i++)
- {
- mem2agpcpy(dst, src, bytesPerLine);
- src = (const uint8_t*)src + srcStride;
- dst = (uint8_t*)dst + dstStride;
- }
- }
-
- return retval;
-}
-
-#define memcpy_pic(d, s, b, h, ds, ss) memcpy_pic2(d, s, b, h, ds, ss, 0)
-#define my_memcpy_pic(d, s, b, h, ds, ss) memcpy_pic2(d, s, b, h, ds, ss, 1)
-
-/**
- * \param limit2width always skip data between end of line and start of next
- * instead of copying the full block when strides are the same
- */
-static inline void * memcpy_pic2(void * dst, const void * src,
- int bytesPerLine, int height,
- int dstStride, int srcStride, int limit2width)
-{
- int i;
- void *retval=dst;
-
- if(!limit2width && dstStride == srcStride)
- {
- if (srcStride < 0) {
- src = (const uint8_t*)src + (height-1)*srcStride;
- dst = (uint8_t*)dst + (height-1)*dstStride;
- srcStride = -srcStride;
- }
-
- fast_memcpy(dst, src, srcStride*height);
- }
- else
- {
- for(i=0; i<height; i++)
- {
- fast_memcpy(dst, src, bytesPerLine);
- src = (const uint8_t*)src + srcStride;
- dst = (uint8_t*)dst + dstStride;
- }
- }
-
- return retval;
-}
-
-#endif /* MPLAYER_FASTMEMCPY_H */