diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_tile_soa.h')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_tile_soa.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_tile_soa.h b/src/gallium/drivers/llvmpipe/lp_tile_soa.h deleted file mode 100644 index 6a5fc8dbfc9..00000000000 --- a/src/gallium/drivers/llvmpipe/lp_tile_soa.h +++ /dev/null @@ -1,97 +0,0 @@ -/************************************************************************** - * - * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef LP_TILE_SOA_H -#define LP_TILE_SOA_H - -#include "pipe/p_compiler.h" -#include "tgsi/tgsi_exec.h" /* for TGSI_NUM_CHANNELS */ -#include "lp_limits.h" - -#ifdef __cplusplus -extern "C" { -#endif - - -struct pipe_transfer; - - -#define TILE_VECTOR_HEIGHT 4 -#define TILE_VECTOR_WIDTH 4 - -extern const unsigned char -tile_offset[TILE_VECTOR_HEIGHT][TILE_VECTOR_WIDTH]; - -#define TILE_C_STRIDE (TILE_VECTOR_HEIGHT * TILE_VECTOR_WIDTH) //16 -#define TILE_X_STRIDE (TGSI_NUM_CHANNELS * TILE_C_STRIDE) //64 -#define TILE_Y_STRIDE (TILE_VECTOR_HEIGHT * TILE_SIZE * TGSI_NUM_CHANNELS) //1024 - - -#ifdef DEBUG -extern unsigned lp_tile_unswizzle_count; -extern unsigned lp_tile_swizzle_count; -#endif - - -/** - * Return offset of the given pixel (and color channel) from the start - * of a tile, in bytes. - */ -static INLINE unsigned -tile_pixel_offset(unsigned x, unsigned y, unsigned c) -{ - unsigned ix = (x / TILE_VECTOR_WIDTH) * TILE_X_STRIDE; - unsigned iy = (y / TILE_VECTOR_HEIGHT) * TILE_Y_STRIDE; - unsigned offset = iy + ix + c * TILE_C_STRIDE + - tile_offset[y % TILE_VECTOR_HEIGHT][x % TILE_VECTOR_WIDTH]; - return offset; -} - - -#define TILE_PIXEL(_p, _x, _y, _c) ((_p)[tile_pixel_offset(_x, _y, _c)]) - - -void -lp_tile_swizzle_4ub(enum pipe_format format, - uint8_t *dst, - const void *src, unsigned src_stride, - unsigned x, unsigned y); - - -void -lp_tile_unswizzle_4ub(enum pipe_format format, - const uint8_t *src, - void *dst, unsigned dst_stride, - unsigned x, unsigned y); - - - -#ifdef __cplusplus -} -#endif - -#endif |