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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 (nemanja.lukic@rt-rk.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);
void
pixman_fill_buff16_mips (void *dst, uint32_t n_bytes, uint16_t value);
void
pixman_fill_buff32_mips (void *dst, uint32_t n_bytes, uint32_t value);
/****************************************************************/
#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); \
} \
}
/****************************************************************/
#define PIXMAN_MIPS_BIND_FAST_PATH_N_DST(flags, name, \
dst_type, dst_cnt) \
void \
pixman_composite_##name##_asm_mips (dst_type *dst, \
uint32_t 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; \
int32_t dst_stride; \
uint32_t src; \
\
src = _pixman_image_get_solid ( \
imp, src_image, dest_image->bits.format); \
\
if ((flags & SKIP_ZERO_SRC) && src == 0) \
return; \
\
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; \
\
pixman_composite_##name##_asm_mips (dst, src, width); \
} \
}
/*******************************************************************/
#define PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST(flags, name, \
mask_type, mask_cnt, \
dst_type, dst_cnt) \
void \
pixman_composite_##name##_asm_mips (dst_type *dst, \
uint32_t src, \
mask_type *mask, \
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; \
mask_type *mask_line, *mask; \
int32_t dst_stride, mask_stride; \
uint32_t src; \
\
src = _pixman_image_get_solid ( \
imp, src_image, dest_image->bits.format); \
\
if ((flags & SKIP_ZERO_SRC) && src == 0) \
return; \
\
PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
dst_stride, dst_line, dst_cnt); \
PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \
mask_stride, mask_line, mask_cnt); \
\
while (height--) \
{ \
dst = dst_line; \
dst_line += dst_stride; \
mask = mask_line; \
mask_line += mask_stride; \
pixman_composite_##name##_asm_mips (dst, src, mask, width); \
} \
}
/*******************************************************************/
#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST(flags, name, \
src_type, src_cnt, \
dst_type, dst_cnt) \
void \
pixman_composite_##name##_asm_mips (dst_type *dst, \
src_type *src, \
uint32_t mask, \
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; \
uint32_t mask; \
\
mask = _pixman_image_get_solid ( \
imp, mask_image, dest_image->bits.format); \
\
if ((flags & SKIP_ZERO_MASK) && mask == 0) \
return; \
\
PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
dst_stride, dst_line, dst_cnt); \
PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
src_stride, src_line, src_cnt); \
\
while (height--) \
{ \
dst = dst_line; \
dst_line += dst_stride; \
src = src_line; \
src_line += src_stride; \
\
pixman_composite_##name##_asm_mips (dst, src, mask, width); \
} \
}
/************************************************************************/
#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST(name, src_type, src_cnt, \
mask_type, mask_cnt, \
dst_type, dst_cnt) \
void \
pixman_composite_##name##_asm_mips (dst_type *dst, \
src_type *src, \
mask_type *mask, \
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; \
mask_type *mask_line, *mask; \
int32_t dst_stride, src_stride, mask_stride; \
\
PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
dst_stride, dst_line, dst_cnt); \
PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
src_stride, src_line, src_cnt); \
PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \
mask_stride, mask_line, mask_cnt); \
\
while (height--) \
{ \
dst = dst_line; \
dst_line += dst_stride; \
mask = mask_line; \
mask_line += mask_stride; \
src = src_line; \
src_line += src_stride; \
pixman_composite_##name##_asm_mips (dst, src, mask, width); \
} \
}
/****************************************************************************/
#define PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST(name, op, \
src_type, dst_type) \
void \
pixman_scaled_nearest_scanline_##name##_##op##_asm_mips ( \
dst_type * dst, \
const src_type * src, \
int32_t w, \
pixman_fixed_t vx, \
pixman_fixed_t unit_x); \
\
static force_inline void \
scaled_nearest_scanline_mips_##name##_##op (dst_type * pd, \
const src_type * ps, \
int32_t w, \
pixman_fixed_t vx, \
pixman_fixed_t unit_x, \
pixman_fixed_t max_vx, \
pixman_bool_t zero_src) \
{ \
pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (pd, ps, w, \
vx, unit_x); \
} \
\
FAST_NEAREST_MAINLOOP (mips_##name##_cover_##op, \
scaled_nearest_scanline_mips_##name##_##op, \
src_type, dst_type, COVER) \
FAST_NEAREST_MAINLOOP (mips_##name##_none_##op, \
scaled_nearest_scanline_mips_##name##_##op, \
src_type, dst_type, NONE) \
FAST_NEAREST_MAINLOOP (mips_##name##_pad_##op, \
scaled_nearest_scanline_mips_##name##_##op, \
src_type, dst_type, PAD)
/* Provide entries for the fast path table */
#define PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH(op,s,d,func) \
SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func), \
SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func), \
SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func)
/*****************************************************************************/
#define PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST(flags, name, op, \
src_type, dst_type) \
void \
pixman_scaled_nearest_scanline_##name##_##op##_asm_mips ( \
dst_type * dst, \
const src_type * src, \
const uint8_t * mask, \
int32_t w, \
pixman_fixed_t vx, \
pixman_fixed_t unit_x); \
\
static force_inline void \
scaled_nearest_scanline_mips_##name##_##op (const uint8_t * mask, \
dst_type * pd, \
const src_type * ps, \
int32_t w, \
pixman_fixed_t vx, \
pixman_fixed_t unit_x, \
pixman_fixed_t max_vx, \
pixman_bool_t zero_src) \
{ \
if ((flags & SKIP_ZERO_SRC) && zero_src) \
return; \
pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (pd, ps, \
mask, w, \
vx, unit_x); \
} \
\
FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_cover_##op, \
scaled_nearest_scanline_mips_##name##_##op, \
src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\
FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_none_##op, \
scaled_nearest_scanline_mips_##name##_##op, \
src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \
FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_pad_##op, \
scaled_nearest_scanline_mips_##name##_##op, \
src_type, uint8_t, dst_type, PAD, TRUE, FALSE)
/****************************************************************************/
#define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST(flags, name, op, \
src_type, dst_type) \
void \
pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips( \
dst_type * dst, \
const src_type * src_top, \
const src_type * src_bottom, \
int32_t w, \
int wt, \
int wb, \
pixman_fixed_t vx, \
pixman_fixed_t unit_x); \
static force_inline void \
scaled_bilinear_scanline_mips_##name##_##op (dst_type * dst, \
const uint32_t * mask, \
const src_type * src_top, \
const src_type * src_bottom, \
int32_t w, \
int wt, \
int wb, \
pixman_fixed_t vx, \
pixman_fixed_t unit_x, \
pixman_fixed_t max_vx, \
pixman_bool_t zero_src) \
{ \
if ((flags & SKIP_ZERO_SRC) && zero_src) \
return; \
pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips (dst, src_top, \
src_bottom, w, \
wt, wb, \
vx, unit_x); \
} \
\
FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op, \
scaled_bilinear_scanline_mips_##name##_##op, \
src_type, uint32_t, dst_type, COVER, FLAG_NONE) \
FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op, \
scaled_bilinear_scanline_mips_##name##_##op, \
src_type, uint32_t, dst_type, NONE, FLAG_NONE) \
FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op, \
scaled_bilinear_scanline_mips_##name##_##op, \
src_type, uint32_t, dst_type, PAD, FLAG_NONE) \
FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op, \
scaled_bilinear_scanline_mips_##name##_##op, \
src_type, uint32_t, dst_type, NORMAL, \
FLAG_NONE)
/*****************************************************************************/
#define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST(flags, name, op, \
src_type, dst_type) \
void \
pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips ( \
dst_type * dst, \
const uint8_t * mask, \
const src_type * top, \
const src_type * bottom, \
int wt, \
int wb, \
pixman_fixed_t x, \
pixman_fixed_t ux, \
int width); \
\
static force_inline void \
scaled_bilinear_scanline_mips_##name##_##op (dst_type * dst, \
const uint8_t * mask, \
const src_type * src_top, \
const src_type * src_bottom, \
int32_t w, \
int wt, \
int wb, \
pixman_fixed_t vx, \
pixman_fixed_t unit_x, \
pixman_fixed_t max_vx, \
pixman_bool_t zero_src) \
{ \
if ((flags & SKIP_ZERO_SRC) && zero_src) \
return; \
pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips ( \
dst, mask, src_top, src_bottom, wt, wb, vx, unit_x, w); \
} \
\
FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op, \
scaled_bilinear_scanline_mips_##name##_##op, \
src_type, uint8_t, dst_type, COVER, \
FLAG_HAVE_NON_SOLID_MASK) \
FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op, \
scaled_bilinear_scanline_mips_##name##_##op, \
src_type, uint8_t, dst_type, NONE, \
FLAG_HAVE_NON_SOLID_MASK) \
FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op, \
scaled_bilinear_scanline_mips_##name##_##op, \
src_type, uint8_t, dst_type, PAD, \
FLAG_HAVE_NON_SOLID_MASK) \
FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op, \
scaled_bilinear_scanline_mips_##name##_##op, \
src_type, uint8_t, dst_type, NORMAL, \
FLAG_HAVE_NON_SOLID_MASK)
#endif //PIXMAN_MIPS_DSPR2_H