| /* |
| * 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); |
| 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_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_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 |
