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/*
* Copyright (c) 2012
* MIPS Technologies, Inc., California.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Author: Nemanja Lukic (nlukic@mips.com)
*/
#ifndef PIXMAN_MIPS_DSPR2_H
#define PIXMAN_MIPS_DSPR2_H
#include "pixman-private.h"
#include "pixman-inlines.h"
#define SKIP_ZERO_SRC 1
#define SKIP_ZERO_MASK 2
#define DO_FAST_MEMCPY 3
void
pixman_mips_fast_memcpy (void *dst, void *src, uint32_t n_bytes);
/****************************************************************/
#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST(flags, name, \
src_type, src_cnt, \
dst_type, dst_cnt) \
void \
pixman_composite_##name##_asm_mips (dst_type *dst, \
src_type *src, \
int32_t w); \
\
static void \
mips_composite_##name (pixman_implementation_t *imp, \
pixman_composite_info_t *info) \
{ \
PIXMAN_COMPOSITE_ARGS (info); \
dst_type *dst_line, *dst; \
src_type *src_line, *src; \
int32_t dst_stride, src_stride; \
int bpp = PIXMAN_FORMAT_BPP (dest_image->bits.format) / 8; \
\
PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
src_stride, src_line, src_cnt); \
PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
dst_stride, dst_line, dst_cnt); \
\
while (height--) \
{ \
dst = dst_line; \
dst_line += dst_stride; \
src = src_line; \
src_line += src_stride; \
\
if (flags == DO_FAST_MEMCPY) \
pixman_mips_fast_memcpy (dst, src, width * bpp); \
else \
pixman_composite_##name##_asm_mips (dst, src, width); \
} \
}
#endif //PIXMAN_MIPS_DSPR2_H
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