diff options
Diffstat (limited to 'src/gallium/drivers/cell/spu/spu_main.h')
| -rw-r--r-- | src/gallium/drivers/cell/spu/spu_main.h | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/src/gallium/drivers/cell/spu/spu_main.h b/src/gallium/drivers/cell/spu/spu_main.h deleted file mode 100644 index a9d72f84d5..0000000000 --- a/src/gallium/drivers/cell/spu/spu_main.h +++ /dev/null @@ -1,269 +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 SPU_MAIN_H -#define SPU_MAIN_H - - -#include <spu_mfcio.h> - -#include "cell/common.h" -#include "draw/draw_vertex.h" -#include "pipe/p_state.h" - - -#if DEBUG -/* These debug macros use the unusual construction ", ##__VA_ARGS__" - * which expands to the expected comma + args if variadic arguments - * are supplied, but swallows the comma if there are no variadic - * arguments (which avoids syntax errors that would otherwise occur). - */ -#define D_PRINTF(flag, format,...) \ - if (spu.init.debug_flags & (flag)) \ - printf("SPU %u: " format, spu.init.id, ##__VA_ARGS__) -#else -#define D_PRINTF(...) -#endif - - -/** - * A tile is basically a TILE_SIZE x TILE_SIZE block of 4-byte pixels. - * The data may be addressed through several different types. - */ -typedef union { - ushort us[TILE_SIZE][TILE_SIZE]; - uint ui[TILE_SIZE][TILE_SIZE]; - vector unsigned short us8[TILE_SIZE/2][TILE_SIZE/4]; - vector unsigned int ui4[TILE_SIZE/2][TILE_SIZE/2]; -} tile_t; - - -#define TILE_STATUS_CLEAR 1 -#define TILE_STATUS_DEFINED 2 /**< defined in FB, but not in local store */ -#define TILE_STATUS_CLEAN 3 /**< in local store, but not changed */ -#define TILE_STATUS_DIRTY 4 /**< modified locally, but not put back yet */ -#define TILE_STATUS_GETTING 5 /**< mfc_get() called but not yet arrived */ - - -/** Function for sampling textures */ -typedef void (*spu_sample_texture_2d_func)(vector float s, - vector float t, - uint unit, uint level, uint face, - vector float colors[4]); - - -/** Function for performing per-fragment ops */ -typedef void (*spu_fragment_ops_func)(uint x, uint y, - tile_t *colorTile, - tile_t *depthStencilTile, - vector float fragZ, - vector float fragRed, - vector float fragGreen, - vector float fragBlue, - vector float fragAlpha, - vector unsigned int mask); - -/** Function for running fragment program */ -typedef vector unsigned int (*spu_fragment_program_func)(vector float *inputs, - vector float *outputs, - vector float *constants); - - -PIPE_ALIGN_TYPE(16, -struct spu_framebuffer -{ - void *color_start; /**< addr of color surface in main memory */ - void *depth_start; /**< addr of depth surface in main memory */ - enum pipe_format color_format; - enum pipe_format depth_format; - uint width; /**< width in pixels */ - uint height; /**< height in pixels */ - uint width_tiles; /**< width in tiles */ - uint height_tiles; /**< width in tiles */ - - uint color_clear_value; - uint depth_clear_value; - - uint zsize; /**< 0, 2 or 4 bytes per Z */ - float zscale; /**< 65535.0, 2^24-1 or 2^32-1 */ -}); - - -/** per-texture level info */ -PIPE_ALIGN_TYPE(16, -struct spu_texture_level -{ - void *start; - ushort width; - ushort height; - ushort depth; - ushort tiles_per_row; - uint bytes_per_image; - /** texcoord scale factors */ - vector float scale_s; - vector float scale_t; - vector float scale_r; - /** texcoord masks (if REPEAT then size-1, else ~0) */ - vector signed int mask_s; - vector signed int mask_t; - vector signed int mask_r; - /** texcoord clamp limits */ - vector signed int max_s; - vector signed int max_t; - vector signed int max_r; -}); - - -PIPE_ALIGN_TYPE(16, -struct spu_texture -{ - struct spu_texture_level level[CELL_MAX_TEXTURE_LEVELS]; - uint max_level; - uint target; /**< PIPE_TEXTURE_x */ -}); - - -/** - * All SPU global/context state will be in a singleton object of this type: - */ -PIPE_ALIGN_TYPE(16, -struct spu_global -{ - /** One-time init/constant info */ - struct cell_init_info init; - - /* - * Current state - */ - struct spu_framebuffer fb; - struct pipe_depth_stencil_alpha_state depth_stencil_alpha; - struct pipe_blend_state blend; - struct pipe_blend_color blend_color; - struct pipe_sampler_state sampler[PIPE_MAX_SAMPLERS]; - struct pipe_rasterizer_state rasterizer; - struct spu_texture texture[PIPE_MAX_SAMPLERS]; - struct vertex_info vertex_info; - - /** Current color and Z tiles */ - PIPE_ALIGN_VAR(16) tile_t ctile; - PIPE_ALIGN_VAR(16) tile_t ztile; - - /** Read depth/stencil tiles? */ - boolean read_depth_stencil; - - /** Current tiles' status */ - ubyte cur_ctile_status; - ubyte cur_ztile_status; - - /** Status of all tiles in framebuffer */ - PIPE_ALIGN_VAR(16) ubyte ctile_status[CELL_MAX_HEIGHT/TILE_SIZE][CELL_MAX_WIDTH/TILE_SIZE]; - PIPE_ALIGN_VAR(16) ubyte ztile_status[CELL_MAX_HEIGHT/TILE_SIZE][CELL_MAX_WIDTH/TILE_SIZE]; - - /** Current fragment ops machine code, at 8-byte boundary */ - uint *fragment_ops_code; - uint fragment_ops_code_size; - /** Current fragment ops functions, 0 = frontfacing, 1 = backfacing */ - spu_fragment_ops_func fragment_ops[2]; - - /** Current fragment program machine code, at 8-byte boundary */ - PIPE_ALIGN_VAR(8) uint fragment_program_code[SPU_MAX_FRAGMENT_PROGRAM_INSTS]; - /** Current fragment ops function */ - spu_fragment_program_func fragment_program; - - /** Current texture sampler function */ - spu_sample_texture_2d_func sample_texture_2d[CELL_MAX_SAMPLERS]; - spu_sample_texture_2d_func min_sample_texture_2d[CELL_MAX_SAMPLERS]; - spu_sample_texture_2d_func mag_sample_texture_2d[CELL_MAX_SAMPLERS]; - - /** Fragment program constants */ - vector float constants[4 * CELL_MAX_CONSTANTS]; - -}); - - -extern struct spu_global spu; - - - -/* DMA TAGS */ - -#define TAG_SURFACE_CLEAR 10 -#define TAG_VERTEX_BUFFER 11 -#define TAG_READ_TILE_COLOR 12 -#define TAG_READ_TILE_Z 13 -#define TAG_WRITE_TILE_COLOR 14 -#define TAG_WRITE_TILE_Z 15 -#define TAG_INDEX_BUFFER 16 -#define TAG_BATCH_BUFFER 17 -#define TAG_MISC 18 -#define TAG_DCACHE0 20 -#define TAG_DCACHE1 21 -#define TAG_DCACHE2 22 -#define TAG_DCACHE3 23 -#define TAG_FENCE 24 - - -static INLINE void -wait_on_mask(unsigned tagMask) -{ - mfc_write_tag_mask( tagMask ); - /* wait for completion of _any_ DMAs specified by tagMask */ - mfc_read_tag_status_any(); -} - - -static INLINE void -wait_on_mask_all(unsigned tagMask) -{ - mfc_write_tag_mask( tagMask ); - /* wait for completion of _any_ DMAs specified by tagMask */ - mfc_read_tag_status_all(); -} - - - - - -static INLINE void -memset16(ushort *d, ushort value, uint count) -{ - uint i; - for (i = 0; i < count; i++) - d[i] = value; -} - - -static INLINE void -memset32(uint *d, uint value, uint count) -{ - uint i; - for (i = 0; i < count; i++) - d[i] = value; -} - - -#endif /* SPU_MAIN_H */ |