Go to most recent revision | Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
3299 | Serge | 1 | /************************************************************************** |
2 | * |
||
3 | * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. |
||
4 | * All Rights Reserved. |
||
5 | * |
||
6 | * Permission is hereby granted, free of charge, to any person obtaining a |
||
7 | * copy of this software and associated documentation files (the |
||
8 | * "Software"), to deal in the Software without restriction, including |
||
9 | * without limitation the rights to use, copy, modify, merge, publish, |
||
10 | * distribute, sub license, and/or sell copies of the Software, and to |
||
11 | * permit persons to whom the Software is furnished to do so, subject to |
||
12 | * the following conditions: |
||
13 | * |
||
14 | * The above copyright notice and this permission notice (including the |
||
15 | * next paragraph) shall be included in all copies or substantial portions |
||
16 | * of the Software. |
||
17 | * |
||
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
||
19 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
||
20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
||
21 | * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR |
||
22 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
||
23 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
||
24 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
||
25 | * |
||
26 | **************************************************************************/ |
||
27 | |||
28 | #ifndef _I915_REG_H_ |
||
29 | #define _I915_REG_H_ |
||
30 | |||
31 | #define CMD_3D (3 << 29) |
||
32 | |||
33 | #define I915_SET_FIELD( var, mask, value ) (var &= ~(mask), var |= value) |
||
34 | |||
35 | #define PRIM3D (CMD_3D | (0x1f<<24)) |
||
36 | #define PRIM3D_INDIRECT_SEQUENTIAL ((1<<23) | (0<<17)) |
||
37 | #define PRIM3D_TRILIST (PRIM3D | (0x0<<18)) |
||
38 | #define PRIM3D_TRISTRIP (PRIM3D | (0x1<<18)) |
||
39 | #define PRIM3D_TRISTRIP_RVRSE (PRIM3D | (0x2<<18)) |
||
40 | #define PRIM3D_TRIFAN (PRIM3D | (0x3<<18)) |
||
41 | #define PRIM3D_POLY (PRIM3D | (0x4<<18)) |
||
42 | #define PRIM3D_LINELIST (PRIM3D | (0x5<<18)) |
||
43 | #define PRIM3D_LINESTRIP (PRIM3D | (0x6<<18)) |
||
44 | #define PRIM3D_RECTLIST (PRIM3D | (0x7<<18)) |
||
45 | #define PRIM3D_POINTLIST (PRIM3D | (0x8<<18)) |
||
46 | #define PRIM3D_DIB (PRIM3D | (0x9<<18)) |
||
47 | #define PRIM3D_CLEAR_RECT (PRIM3D | (0xa<<18)) |
||
48 | #define PRIM3D_ZONE_INIT (PRIM3D | (0xd<<18)) |
||
49 | #define PRIM3D_MASK (0x1f<<18) |
||
50 | |||
51 | |||
52 | /* p137 */ |
||
53 | #define _3DSTATE_AA_CMD (CMD_3D | (0x06<<24)) |
||
54 | #define AA_LINE_ECAAR_WIDTH_ENABLE (1<<16) |
||
55 | #define AA_LINE_ECAAR_WIDTH_0_5 0 |
||
56 | #define AA_LINE_ECAAR_WIDTH_1_0 (1<<14) |
||
57 | #define AA_LINE_ECAAR_WIDTH_2_0 (2<<14) |
||
58 | #define AA_LINE_ECAAR_WIDTH_4_0 (3<<14) |
||
59 | #define AA_LINE_REGION_WIDTH_ENABLE (1<<8) |
||
60 | #define AA_LINE_REGION_WIDTH_0_5 0 |
||
61 | #define AA_LINE_REGION_WIDTH_1_0 (1<<6) |
||
62 | #define AA_LINE_REGION_WIDTH_2_0 (2<<6) |
||
63 | #define AA_LINE_REGION_WIDTH_4_0 (3<<6) |
||
64 | |||
65 | /* 3DSTATE_BACKFACE_STENCIL_OPS, p138*/ |
||
66 | #define _3DSTATE_BACKFACE_STENCIL_OPS (CMD_3D | (0x8<<24)) |
||
67 | #define BFO_ENABLE_STENCIL_REF (1<<23) |
||
68 | #define BFO_STENCIL_REF_SHIFT 15 |
||
69 | #define BFO_STENCIL_REF_MASK (0xff<<15) |
||
70 | #define BFO_ENABLE_STENCIL_FUNCS (1<<14) |
||
71 | #define BFO_STENCIL_TEST_SHIFT 11 |
||
72 | #define BFO_STENCIL_TEST_MASK (0x7<<11) |
||
73 | #define BFO_STENCIL_FAIL_SHIFT 8 |
||
74 | #define BFO_STENCIL_FAIL_MASK (0x7<<8) |
||
75 | #define BFO_STENCIL_PASS_Z_FAIL_SHIFT 5 |
||
76 | #define BFO_STENCIL_PASS_Z_FAIL_MASK (0x7<<5) |
||
77 | #define BFO_STENCIL_PASS_Z_PASS_SHIFT 2 |
||
78 | #define BFO_STENCIL_PASS_Z_PASS_MASK (0x7<<2) |
||
79 | #define BFO_ENABLE_STENCIL_TWO_SIDE (1<<1) |
||
80 | #define BFO_STENCIL_TWO_SIDE (1<<0) |
||
81 | |||
82 | /* 3DSTATE_BACKFACE_STENCIL_MASKS, p140 */ |
||
83 | #define _3DSTATE_BACKFACE_STENCIL_MASKS (CMD_3D | (0x9<<24)) |
||
84 | #define BFM_ENABLE_STENCIL_TEST_MASK (1<<17) |
||
85 | #define BFM_ENABLE_STENCIL_WRITE_MASK (1<<16) |
||
86 | #define BFM_STENCIL_TEST_MASK_SHIFT 8 |
||
87 | #define BFM_STENCIL_TEST_MASK_MASK (0xff<<8) |
||
88 | #define BFM_STENCIL_WRITE_MASK_SHIFT 0 |
||
89 | #define BFM_STENCIL_WRITE_MASK_MASK (0xff<<0) |
||
90 | |||
91 | /* 3DSTATE_BIN_CONTROL p141 */ |
||
92 | |||
93 | /* p143 */ |
||
94 | #define _3DSTATE_BUF_INFO_CMD (CMD_3D | (0x1d<<24) | (0x8e<<16) | 1) |
||
95 | /* Dword 1 */ |
||
96 | #define BUF_3D_ID_COLOR_BACK (0x3<<24) |
||
97 | #define BUF_3D_ID_DEPTH (0x7<<24) |
||
98 | #define BUF_3D_USE_FENCE (1<<23) |
||
99 | #define BUF_3D_TILED_SURFACE (1<<22) |
||
100 | #define BUF_3D_TILE_WALK_X 0 |
||
101 | #define BUF_3D_TILE_WALK_Y (1<<21) |
||
102 | /* Dword 2 */ |
||
103 | #define BUF_3D_ADDR(x) ((x) & ~0x3) |
||
104 | |||
105 | /* 3DSTATE_CHROMA_KEY */ |
||
106 | |||
107 | /* 3DSTATE_CLEAR_PARAMETERS, p150 */ |
||
108 | #define _3DSTATE_CLEAR_PARAMETERS (CMD_3D | (0x1d<<24) | (0x9c<<16) | 5) |
||
109 | /* Dword 1 */ |
||
110 | #define CLEARPARAM_CLEAR_RECT (1 << 16) |
||
111 | #define CLEARPARAM_ZONE_INIT (0 << 16) |
||
112 | #define CLEARPARAM_WRITE_COLOR (1 << 2) |
||
113 | #define CLEARPARAM_WRITE_DEPTH (1 << 1) |
||
114 | #define CLEARPARAM_WRITE_STENCIL (1 << 0) |
||
115 | |||
116 | /* 3DSTATE_CONSTANT_BLEND_COLOR, p153 */ |
||
117 | #define _3DSTATE_CONST_BLEND_COLOR_CMD (CMD_3D | (0x1d<<24) | (0x88<<16)) |
||
118 | |||
119 | /* 3DSTATE_COORD_SET_BINDINGS, p154 */ |
||
120 | #define _3DSTATE_COORD_SET_BINDINGS (CMD_3D | (0x16<<24)) |
||
121 | #define CSB_TCB(iunit, eunit) ((eunit)<<(iunit*3)) |
||
122 | |||
123 | /* p156 */ |
||
124 | #define _3DSTATE_DFLT_DIFFUSE_CMD (CMD_3D | (0x1d<<24) | (0x99<<16)) |
||
125 | |||
126 | /* p157 */ |
||
127 | #define _3DSTATE_DFLT_SPEC_CMD (CMD_3D | (0x1d<<24) | (0x9a<<16)) |
||
128 | |||
129 | /* p158 */ |
||
130 | #define _3DSTATE_DFLT_Z_CMD (CMD_3D | (0x1d<<24) | (0x98<<16)) |
||
131 | |||
132 | /* 3DSTATE_DEPTH_OFFSET_SCALE, p159 */ |
||
133 | #define _3DSTATE_DEPTH_OFFSET_SCALE (CMD_3D | (0x1d<<24) | (0x97<<16)) |
||
134 | /* scale in dword 1 */ |
||
135 | |||
136 | /* The depth subrectangle is not supported, but must be disabled. */ |
||
137 | /* 3DSTATE_DEPTH_SUBRECT_DISABLE, p160 */ |
||
138 | #define _3DSTATE_DEPTH_SUBRECT_DISABLE (CMD_3D | (0x1c<<24) | (0x11<<19) | (1 << 1) | (0 << 0)) |
||
139 | |||
140 | /* p161 */ |
||
141 | #define _3DSTATE_DST_BUF_VARS_CMD (CMD_3D | (0x1d<<24) | (0x85<<16)) |
||
142 | /* Dword 1 */ |
||
143 | #define TEX_DEFAULT_COLOR_OGL (0<<30) |
||
144 | #define TEX_DEFAULT_COLOR_D3D (1<<30) |
||
145 | #define ZR_EARLY_DEPTH (1<<29) |
||
146 | #define LOD_PRECLAMP_OGL (1<<28) |
||
147 | #define LOD_PRECLAMP_D3D (0<<28) |
||
148 | #define DITHER_FULL_ALWAYS (0<<26) |
||
149 | #define DITHER_FULL_ON_FB_BLEND (1<<26) |
||
150 | #define DITHER_CLAMPED_ALWAYS (2<<26) |
||
151 | #define LINEAR_GAMMA_BLEND_32BPP (1<<25) |
||
152 | #define DEBUG_DISABLE_ENH_DITHER (1<<24) |
||
153 | #define DSTORG_HORT_BIAS(x) ((x)<<20) |
||
154 | #define DSTORG_VERT_BIAS(x) ((x)<<16) |
||
155 | #define COLOR_4_2_2_CHNL_WRT_ALL 0 |
||
156 | #define COLOR_4_2_2_CHNL_WRT_Y (1<<12) |
||
157 | #define COLOR_4_2_2_CHNL_WRT_CR (2<<12) |
||
158 | #define COLOR_4_2_2_CHNL_WRT_CB (3<<12) |
||
159 | #define COLOR_4_2_2_CHNL_WRT_CRCB (4<<12) |
||
160 | #define COLR_BUF_8BIT 0 |
||
161 | #define COLR_BUF_RGB555 (1<<8) |
||
162 | #define COLR_BUF_RGB565 (2<<8) |
||
163 | #define COLR_BUF_ARGB8888 (3<<8) |
||
164 | #define COLR_BUF_ARGB4444 (8<<8) |
||
165 | #define COLR_BUF_ARGB1555 (9<<8) |
||
166 | #define COLR_BUF_ARGB2AAA (0xa<<8) |
||
167 | #define DEPTH_IS_Z 0 |
||
168 | #define DEPTH_IS_W (1<<6) |
||
169 | #define DEPTH_FRMT_16_FIXED 0 |
||
170 | #define DEPTH_FRMT_16_FLOAT (1<<2) |
||
171 | #define DEPTH_FRMT_24_FIXED_8_OTHER (2<<2) |
||
172 | #define DEPTH_FRMT_24_FLOAT_8_OTHER (3<<2) |
||
173 | #define VERT_LINE_STRIDE_1 (1<<1) |
||
174 | #define VERT_LINE_STRIDE_0 0 |
||
175 | #define VERT_LINE_STRIDE_OFS_1 1 |
||
176 | #define VERT_LINE_STRIDE_OFS_0 0 |
||
177 | |||
178 | /* p166 */ |
||
179 | #define _3DSTATE_DRAW_RECT_CMD (CMD_3D|(0x1d<<24)|(0x80<<16)|3) |
||
180 | /* Dword 1 */ |
||
181 | #define DRAW_RECT_DIS_DEPTH_OFS (1<<30) |
||
182 | #define DRAW_DITHER_OFS_X(x) ((x)<<26) |
||
183 | #define DRAW_DITHER_OFS_Y(x) ((x)<<24) |
||
184 | /* Dword 2 */ |
||
185 | #define DRAW_YMIN(x) ((uint16_t)(x)<<16) |
||
186 | #define DRAW_XMIN(x) ((uint16_t)(x)) |
||
187 | /* Dword 3 */ |
||
188 | #define DRAW_YMAX(x) ((uint16_t)(x)<<16) |
||
189 | #define DRAW_XMAX(x) ((uint16_t)(x)) |
||
190 | /* Dword 4 */ |
||
191 | #define DRAW_YORG(x) ((uint16_t)(x)<<16) |
||
192 | #define DRAW_XORG(x) ((uint16_t)(x)) |
||
193 | |||
194 | /* 3DSTATE_FILTER_COEFFICIENTS_4X4, p170 */ |
||
195 | |||
196 | /* 3DSTATE_FILTER_COEFFICIENTS_6X5, p172 */ |
||
197 | |||
198 | /* _3DSTATE_FOG_COLOR, p173 */ |
||
199 | #define _3DSTATE_FOG_COLOR_CMD (CMD_3D|(0x15<<24)) |
||
200 | #define FOG_COLOR_RED(x) ((x)<<16) |
||
201 | #define FOG_COLOR_GREEN(x) ((x)<<8) |
||
202 | #define FOG_COLOR_BLUE(x) (x) |
||
203 | |||
204 | /* _3DSTATE_FOG_MODE, p174 */ |
||
205 | #define _3DSTATE_FOG_MODE_CMD (CMD_3D|(0x1d<<24)|(0x89<<16)|2) |
||
206 | /* Dword 1 */ |
||
207 | #define FMC1_FOGFUNC_MODIFY_ENABLE (1<<31) |
||
208 | #define FMC1_FOGFUNC_VERTEX (0<<28) |
||
209 | #define FMC1_FOGFUNC_PIXEL_EXP (1<<28) |
||
210 | #define FMC1_FOGFUNC_PIXEL_EXP2 (2<<28) |
||
211 | #define FMC1_FOGFUNC_PIXEL_LINEAR (3<<28) |
||
212 | #define FMC1_FOGFUNC_MASK (3<<28) |
||
213 | #define FMC1_FOGINDEX_MODIFY_ENABLE (1<<27) |
||
214 | #define FMC1_FOGINDEX_Z (0<<25) |
||
215 | #define FMC1_FOGINDEX_W (1<<25) |
||
216 | #define FMC1_C1_C2_MODIFY_ENABLE (1<<24) |
||
217 | #define FMC1_DENSITY_MODIFY_ENABLE (1<<23) |
||
218 | #define FMC1_C1_ONE (1<<13) |
||
219 | #define FMC1_C1_MASK (0xffff<<4) |
||
220 | /* Dword 2 */ |
||
221 | #define FMC2_C2_ONE (1<<16) |
||
222 | /* Dword 3 */ |
||
223 | #define FMC3_D_ONE (1<<16) |
||
224 | |||
225 | /* _3DSTATE_INDEPENDENT_ALPHA_BLEND, p177 */ |
||
226 | #define _3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD (CMD_3D|(0x0b<<24)) |
||
227 | #define IAB_MODIFY_ENABLE (1<<23) |
||
228 | #define IAB_ENABLE (1<<22) |
||
229 | #define IAB_MODIFY_FUNC (1<<21) |
||
230 | #define IAB_FUNC_SHIFT 16 |
||
231 | #define IAB_MODIFY_SRC_FACTOR (1<<11) |
||
232 | #define IAB_SRC_FACTOR_SHIFT 6 |
||
233 | #define IAB_SRC_FACTOR_MASK (BLENDFACT_MASK<<6) |
||
234 | #define IAB_MODIFY_DST_FACTOR (1<<5) |
||
235 | #define IAB_DST_FACTOR_SHIFT 0 |
||
236 | #define IAB_DST_FACTOR_MASK (BLENDFACT_MASK<<0) |
||
237 | |||
238 | #define BLENDFACT_ZERO 0x01 |
||
239 | #define BLENDFACT_ONE 0x02 |
||
240 | #define BLENDFACT_SRC_COLR 0x03 |
||
241 | #define BLENDFACT_INV_SRC_COLR 0x04 |
||
242 | #define BLENDFACT_SRC_ALPHA 0x05 |
||
243 | #define BLENDFACT_INV_SRC_ALPHA 0x06 |
||
244 | #define BLENDFACT_DST_ALPHA 0x07 |
||
245 | #define BLENDFACT_INV_DST_ALPHA 0x08 |
||
246 | #define BLENDFACT_DST_COLR 0x09 |
||
247 | #define BLENDFACT_INV_DST_COLR 0x0a |
||
248 | #define BLENDFACT_SRC_ALPHA_SATURATE 0x0b |
||
249 | #define BLENDFACT_CONST_COLOR 0x0c |
||
250 | #define BLENDFACT_INV_CONST_COLOR 0x0d |
||
251 | #define BLENDFACT_CONST_ALPHA 0x0e |
||
252 | #define BLENDFACT_INV_CONST_ALPHA 0x0f |
||
253 | #define BLENDFACT_MASK 0x0f |
||
254 | |||
255 | #define BLENDFUNC_ADD 0x0 |
||
256 | #define BLENDFUNC_SUBTRACT 0x1 |
||
257 | #define BLENDFUNC_REVERSE_SUBTRACT 0x2 |
||
258 | #define BLENDFUNC_MIN 0x3 |
||
259 | #define BLENDFUNC_MAX 0x4 |
||
260 | #define BLENDFUNC_MASK 0x7 |
||
261 | |||
262 | /* 3DSTATE_LOAD_INDIRECT, p180 */ |
||
263 | |||
264 | #define _3DSTATE_LOAD_INDIRECT (CMD_3D|(0x1d<<24)|(0x7<<16)) |
||
265 | #define LI0_STATE_STATIC_INDIRECT (0x01<<8) |
||
266 | #define LI0_STATE_DYNAMIC_INDIRECT (0x02<<8) |
||
267 | #define LI0_STATE_SAMPLER (0x04<<8) |
||
268 | #define LI0_STATE_MAP (0x08<<8) |
||
269 | #define LI0_STATE_PROGRAM (0x10<<8) |
||
270 | #define LI0_STATE_CONSTANTS (0x20<<8) |
||
271 | |||
272 | #define SIS0_BUFFER_ADDRESS(x) ((x)&~0x3) |
||
273 | #define SIS0_FORCE_LOAD (1<<1) |
||
274 | #define SIS0_BUFFER_VALID (1<<0) |
||
275 | #define SIS1_BUFFER_LENGTH(x) ((x)&0xff) |
||
276 | |||
277 | #define DIS0_BUFFER_ADDRESS(x) ((x)&~0x3) |
||
278 | #define DIS0_BUFFER_RESET (1<<1) |
||
279 | #define DIS0_BUFFER_VALID (1<<0) |
||
280 | |||
281 | #define SSB0_BUFFER_ADDRESS(x) ((x)&~0x3) |
||
282 | #define SSB0_FORCE_LOAD (1<<1) |
||
283 | #define SSB0_BUFFER_VALID (1<<0) |
||
284 | #define SSB1_BUFFER_LENGTH(x) ((x)&0xff) |
||
285 | |||
286 | #define MSB0_BUFFER_ADDRESS(x) ((x)&~0x3) |
||
287 | #define MSB0_FORCE_LOAD (1<<1) |
||
288 | #define MSB0_BUFFER_VALID (1<<0) |
||
289 | #define MSB1_BUFFER_LENGTH(x) ((x)&0xff) |
||
290 | |||
291 | #define PSP0_BUFFER_ADDRESS(x) ((x)&~0x3) |
||
292 | #define PSP0_FORCE_LOAD (1<<1) |
||
293 | #define PSP0_BUFFER_VALID (1<<0) |
||
294 | #define PSP1_BUFFER_LENGTH(x) ((x)&0xff) |
||
295 | |||
296 | #define PSC0_BUFFER_ADDRESS(x) ((x)&~0x3) |
||
297 | #define PSC0_FORCE_LOAD (1<<1) |
||
298 | #define PSC0_BUFFER_VALID (1<<0) |
||
299 | #define PSC1_BUFFER_LENGTH(x) ((x)&0xff) |
||
300 | |||
301 | /* _3DSTATE_RASTERIZATION_RULES */ |
||
302 | #define _3DSTATE_RASTER_RULES_CMD (CMD_3D|(0x07<<24)) |
||
303 | #define ENABLE_POINT_RASTER_RULE (1<<15) |
||
304 | #define OGL_POINT_RASTER_RULE (1<<13) |
||
305 | #define ENABLE_TEXKILL_3D_4D (1<<10) |
||
306 | #define TEXKILL_3D (0<<9) |
||
307 | #define TEXKILL_4D (1<<9) |
||
308 | #define ENABLE_LINE_STRIP_PROVOKE_VRTX (1<<8) |
||
309 | #define ENABLE_TRI_FAN_PROVOKE_VRTX (1<<5) |
||
310 | #define LINE_STRIP_PROVOKE_VRTX(x) ((x)<<6) |
||
311 | #define TRI_FAN_PROVOKE_VRTX(x) ((x)<<3) |
||
312 | |||
313 | /* _3DSTATE_SCISSOR_ENABLE, p256 */ |
||
314 | #define _3DSTATE_SCISSOR_ENABLE_CMD (CMD_3D|(0x1c<<24)|(0x10<<19)) |
||
315 | #define ENABLE_SCISSOR_RECT ((1<<1) | 1) |
||
316 | #define DISABLE_SCISSOR_RECT (1<<1) |
||
317 | |||
318 | /* _3DSTATE_SCISSOR_RECTANGLE_0, p257 */ |
||
319 | #define _3DSTATE_SCISSOR_RECT_0_CMD (CMD_3D|(0x1d<<24)|(0x81<<16)|1) |
||
320 | /* Dword 1 */ |
||
321 | #define SCISSOR_RECT_0_YMIN(x) ((x)<<16) |
||
322 | #define SCISSOR_RECT_0_XMIN(x) (x) |
||
323 | /* Dword 2 */ |
||
324 | #define SCISSOR_RECT_0_YMAX(x) ((x)<<16) |
||
325 | #define SCISSOR_RECT_0_XMAX(x) (x) |
||
326 | |||
327 | /* p189 */ |
||
328 | #define _3DSTATE_LOAD_STATE_IMMEDIATE_1 ((0x3<<29)|(0x1d<<24)|(0x04<<16)) |
||
329 | #define I1_LOAD_S(n) (1<<(4+n)) |
||
330 | |||
331 | #define S0_VB_OFFSET_MASK 0xffffffc |
||
332 | #define S0_AUTO_CACHE_INV_DISABLE (1<<0) |
||
333 | |||
334 | #define S1_VERTEX_WIDTH_SHIFT 24 |
||
335 | #define S1_VERTEX_WIDTH_MASK (0x3f<<24) |
||
336 | #define S1_VERTEX_PITCH_SHIFT 16 |
||
337 | #define S1_VERTEX_PITCH_MASK (0x3f<<16) |
||
338 | |||
339 | #define TEXCOORDFMT_2D 0x0 |
||
340 | #define TEXCOORDFMT_3D 0x1 |
||
341 | #define TEXCOORDFMT_4D 0x2 |
||
342 | #define TEXCOORDFMT_1D 0x3 |
||
343 | #define TEXCOORDFMT_2D_16 0x4 |
||
344 | #define TEXCOORDFMT_4D_16 0x5 |
||
345 | #define TEXCOORDFMT_NOT_PRESENT 0xf |
||
346 | #define S2_TEXCOORD_FMT0_MASK 0xf |
||
347 | #define S2_TEXCOORD_FMT1_SHIFT 4 |
||
348 | #define S2_TEXCOORD_FMT(unit, type) ((type)<<(unit*4)) |
||
349 | #define S2_TEXCOORD_NONE (~0) |
||
350 | |||
351 | #define TEXCOORD_WRAP_SHORTEST_TCX 8 |
||
352 | #define TEXCOORD_WRAP_SHORTEST_TCY 4 |
||
353 | #define TEXCOORD_WRAP_SHORTEST_TCZ 2 |
||
354 | #define TEXCOORD_PERSPECTIVE_DISABLE 1 |
||
355 | |||
356 | #define S3_WRAP_SHORTEST_TCX(unit) (TEXCOORD_WRAP_SHORTEST_TCX << ((unit) * 4)) |
||
357 | #define S3_WRAP_SHORTEST_TCY(unit) (TEXCOORD_WRAP_SHORTEST_TCY << ((unit) * 4)) |
||
358 | #define S3_WRAP_SHORTEST_TCZ(unit) (TEXCOORD_WRAP_SHORTEST_TCZ << ((unit) * 4)) |
||
359 | #define S3_PERSPECTIVE_DISABLE(unit) (TEXCOORD_PERSPECTIVE_DISABLE << ((unit) * 4)) |
||
360 | |||
361 | /* S3 not interesting */ |
||
362 | |||
363 | #define S4_POINT_WIDTH_SHIFT 23 |
||
364 | #define S4_POINT_WIDTH_MASK (0x1ff<<23) |
||
365 | #define S4_LINE_WIDTH_SHIFT 19 |
||
366 | #define S4_LINE_WIDTH_ONE (0x2<<19) |
||
367 | #define S4_LINE_WIDTH_MASK (0xf<<19) |
||
368 | #define S4_FLATSHADE_ALPHA (1<<18) |
||
369 | #define S4_FLATSHADE_FOG (1<<17) |
||
370 | #define S4_FLATSHADE_SPECULAR (1<<16) |
||
371 | #define S4_FLATSHADE_COLOR (1<<15) |
||
372 | #define S4_CULLMODE_BOTH (0<<13) |
||
373 | #define S4_CULLMODE_NONE (1<<13) |
||
374 | #define S4_CULLMODE_CW (2<<13) |
||
375 | #define S4_CULLMODE_CCW (3<<13) |
||
376 | #define S4_CULLMODE_MASK (3<<13) |
||
377 | #define S4_VFMT_POINT_WIDTH (1<<12) |
||
378 | #define S4_VFMT_SPEC_FOG (1<<11) |
||
379 | #define S4_VFMT_COLOR (1<<10) |
||
380 | #define S4_VFMT_DEPTH_OFFSET (1<<9) |
||
381 | #define S4_VFMT_XYZ (1<<6) |
||
382 | #define S4_VFMT_XYZW (2<<6) |
||
383 | #define S4_VFMT_XY (3<<6) |
||
384 | #define S4_VFMT_XYW (4<<6) |
||
385 | #define S4_VFMT_XYZW_MASK (7<<6) |
||
386 | #define S4_FORCE_DEFAULT_DIFFUSE (1<<5) |
||
387 | #define S4_FORCE_DEFAULT_SPECULAR (1<<4) |
||
388 | #define S4_LOCAL_DEPTH_OFFSET_ENABLE (1<<3) |
||
389 | #define S4_VFMT_FOG_PARAM (1<<2) |
||
390 | #define S4_SPRITE_POINT_ENABLE (1<<1) |
||
391 | #define S4_LINE_ANTIALIAS_ENABLE (1<<0) |
||
392 | |||
393 | #define S4_VFMT_MASK (S4_VFMT_POINT_WIDTH | \ |
||
394 | S4_VFMT_SPEC_FOG | \ |
||
395 | S4_VFMT_COLOR | \ |
||
396 | S4_VFMT_DEPTH_OFFSET | \ |
||
397 | S4_VFMT_XYZW_MASK | \ |
||
398 | S4_VFMT_FOG_PARAM) |
||
399 | |||
400 | #define S5_WRITEDISABLE_ALPHA (1<<31) |
||
401 | #define S5_WRITEDISABLE_RED (1<<30) |
||
402 | #define S5_WRITEDISABLE_GREEN (1<<29) |
||
403 | #define S5_WRITEDISABLE_BLUE (1<<28) |
||
404 | #define S5_WRITEDISABLE_MASK (0xf<<28) |
||
405 | #define S5_FORCE_DEFAULT_POINT_SIZE (1<<27) |
||
406 | #define S5_LAST_PIXEL_ENABLE (1<<26) |
||
407 | #define S5_GLOBAL_DEPTH_OFFSET_ENABLE (1<<25) |
||
408 | #define S5_FOG_ENABLE (1<<24) |
||
409 | #define S5_STENCIL_REF_SHIFT 16 |
||
410 | #define S5_STENCIL_REF_MASK (0xff<<16) |
||
411 | #define S5_STENCIL_TEST_FUNC_SHIFT 13 |
||
412 | #define S5_STENCIL_TEST_FUNC_MASK (0x7<<13) |
||
413 | #define S5_STENCIL_FAIL_SHIFT 10 |
||
414 | #define S5_STENCIL_FAIL_MASK (0x7<<10) |
||
415 | #define S5_STENCIL_PASS_Z_FAIL_SHIFT 7 |
||
416 | #define S5_STENCIL_PASS_Z_FAIL_MASK (0x7<<7) |
||
417 | #define S5_STENCIL_PASS_Z_PASS_SHIFT 4 |
||
418 | #define S5_STENCIL_PASS_Z_PASS_MASK (0x7<<4) |
||
419 | #define S5_STENCIL_WRITE_ENABLE (1<<3) |
||
420 | #define S5_STENCIL_TEST_ENABLE (1<<2) |
||
421 | #define S5_COLOR_DITHER_ENABLE (1<<1) |
||
422 | #define S5_LOGICOP_ENABLE (1<<0) |
||
423 | |||
424 | #define S6_ALPHA_TEST_ENABLE (1<<31) |
||
425 | #define S6_ALPHA_TEST_FUNC_SHIFT 28 |
||
426 | #define S6_ALPHA_TEST_FUNC_MASK (0x7<<28) |
||
427 | #define S6_ALPHA_REF_SHIFT 20 |
||
428 | #define S6_ALPHA_REF_MASK (0xff<<20) |
||
429 | #define S6_DEPTH_TEST_ENABLE (1<<19) |
||
430 | #define S6_DEPTH_TEST_FUNC_SHIFT 16 |
||
431 | #define S6_DEPTH_TEST_FUNC_MASK (0x7<<16) |
||
432 | #define S6_CBUF_BLEND_ENABLE (1<<15) |
||
433 | #define S6_CBUF_BLEND_FUNC_SHIFT 12 |
||
434 | #define S6_CBUF_BLEND_FUNC_MASK (0x7<<12) |
||
435 | #define S6_CBUF_SRC_BLEND_FACT_SHIFT 8 |
||
436 | #define S6_CBUF_SRC_BLEND_FACT_MASK (0xf<<8) |
||
437 | #define S6_CBUF_DST_BLEND_FACT_SHIFT 4 |
||
438 | #define S6_CBUF_DST_BLEND_FACT_MASK (0xf<<4) |
||
439 | #define S6_DEPTH_WRITE_ENABLE (1<<3) |
||
440 | #define S6_COLOR_WRITE_ENABLE (1<<2) |
||
441 | #define S6_TRISTRIP_PV_SHIFT 0 |
||
442 | #define S6_TRISTRIP_PV_MASK (0x3<<0) |
||
443 | |||
444 | #define S7_DEPTH_OFFSET_CONST_MASK ~0 |
||
445 | |||
446 | /* 3DSTATE_MAP_DEINTERLACER_PARAMETERS */ |
||
447 | /* 3DSTATE_MAP_PALETTE_LOAD_32, p206 */ |
||
448 | |||
449 | /* _3DSTATE_MODES_4, p218 */ |
||
450 | #define _3DSTATE_MODES_4_CMD (CMD_3D|(0x0d<<24)) |
||
451 | #define ENABLE_LOGIC_OP_FUNC (1<<23) |
||
452 | #define LOGIC_OP_FUNC(x) ((x)<<18) |
||
453 | #define LOGICOP_MASK (0xf<<18) |
||
454 | #define LOGICOP_COPY 0xc |
||
455 | #define MODE4_ENABLE_STENCIL_TEST_MASK ((1<<17)|(0xff00)) |
||
456 | #define ENABLE_STENCIL_TEST_MASK (1<<17) |
||
457 | #define STENCIL_TEST_MASK(x) ((x)<<8) |
||
458 | #define MODE4_ENABLE_STENCIL_WRITE_MASK ((1<<16)|(0x00ff)) |
||
459 | #define ENABLE_STENCIL_WRITE_MASK (1<<16) |
||
460 | #define STENCIL_WRITE_MASK(x) ((x)&0xff) |
||
461 | |||
462 | /* _3DSTATE_MODES_5, p220 */ |
||
463 | #define _3DSTATE_MODES_5_CMD (CMD_3D|(0x0c<<24)) |
||
464 | #define PIPELINE_FLUSH_RENDER_CACHE (1<<18) |
||
465 | #define PIPELINE_FLUSH_TEXTURE_CACHE (1<<16) |
||
466 | |||
467 | /* p221 */ |
||
468 | #define _3DSTATE_PIXEL_SHADER_CONSTANTS (CMD_3D|(0x1d<<24)|(0x6<<16)) |
||
469 | #define PS1_REG(n) (1<<(n)) |
||
470 | #define PS2_CONST_X(n) (n) |
||
471 | #define PS3_CONST_Y(n) (n) |
||
472 | #define PS4_CONST_Z(n) (n) |
||
473 | #define PS5_CONST_W(n) (n) |
||
474 | |||
475 | /* p222 */ |
||
476 | |||
477 | #define I915_MAX_TEX_INDIRECT 4 |
||
478 | #define I915_MAX_TEX_INSN 32 |
||
479 | #define I915_MAX_ALU_INSN 64 |
||
480 | #define I915_MAX_DECL_INSN 27 |
||
481 | #define I915_MAX_TEMPORARY 16 |
||
482 | |||
483 | /* Each instruction is 3 dwords long, though most don't require all |
||
484 | * this space. Maximum of 123 instructions. Smaller maxes per insn |
||
485 | * type. |
||
486 | */ |
||
487 | #define _3DSTATE_PIXEL_SHADER_PROGRAM (CMD_3D|(0x1d<<24)|(0x5<<16)) |
||
488 | |||
489 | #define REG_TYPE_R 0 /* temporary regs, no need to |
||
490 | * dcl, must be written before |
||
491 | * read -- Preserved between |
||
492 | * phases. |
||
493 | */ |
||
494 | #define REG_TYPE_T 1 /* Interpolated values, must be |
||
495 | * dcl'ed before use. |
||
496 | * |
||
497 | * 0..7: texture coord, |
||
498 | * 8: diffuse spec, |
||
499 | * 9: specular color, |
||
500 | * 10: fog parameter in w. |
||
501 | */ |
||
502 | #define REG_TYPE_CONST 2 /* Restriction: only one const |
||
503 | * can be referenced per |
||
504 | * instruction, though it may be |
||
505 | * selected for multiple inputs. |
||
506 | * Constants not initialized |
||
507 | * default to zero. |
||
508 | */ |
||
509 | #define REG_TYPE_S 3 /* sampler */ |
||
510 | #define REG_TYPE_OC 4 /* output color (rgba) */ |
||
511 | #define REG_TYPE_OD 5 /* output depth (w), xyz are |
||
512 | * temporaries. If not written, |
||
513 | * interpolated depth is used? |
||
514 | */ |
||
515 | #define REG_TYPE_U 6 /* unpreserved temporaries */ |
||
516 | #define REG_TYPE_MASK 0x7 |
||
517 | #define REG_NR_MASK 0xf |
||
518 | |||
519 | /* REG_TYPE_T: |
||
520 | */ |
||
521 | #define T_TEX0 0 |
||
522 | #define T_TEX1 1 |
||
523 | #define T_TEX2 2 |
||
524 | #define T_TEX3 3 |
||
525 | #define T_TEX4 4 |
||
526 | #define T_TEX5 5 |
||
527 | #define T_TEX6 6 |
||
528 | #define T_TEX7 7 |
||
529 | #define T_DIFFUSE 8 |
||
530 | #define T_SPECULAR 9 |
||
531 | #define T_FOG_W 10 /* interpolated fog is in W coord */ |
||
532 | |||
533 | /* Arithmetic instructions */ |
||
534 | |||
535 | /* .replicate_swizzle == selection and replication of a particular |
||
536 | * scalar channel, ie., .xxxx, .yyyy, .zzzz or .wwww |
||
537 | */ |
||
538 | #define A0_NOP (0x0<<24) /* no operation */ |
||
539 | #define A0_ADD (0x1<<24) /* dst = src0 + src1 */ |
||
540 | #define A0_MOV (0x2<<24) /* dst = src0 */ |
||
541 | #define A0_MUL (0x3<<24) /* dst = src0 * src1 */ |
||
542 | #define A0_MAD (0x4<<24) /* dst = src0 * src1 + src2 */ |
||
543 | #define A0_DP2ADD (0x5<<24) /* dst.xyzw = src0.xy dot src1.xy + src2.replicate_swizzle */ |
||
544 | #define A0_DP3 (0x6<<24) /* dst.xyzw = src0.xyz dot src1.xyz */ |
||
545 | #define A0_DP4 (0x7<<24) /* dst.xyzw = src0.xyzw dot src1.xyzw */ |
||
546 | #define A0_FRC (0x8<<24) /* dst = src0 - floor(src0) */ |
||
547 | #define A0_RCP (0x9<<24) /* dst.xyzw = 1/(src0.replicate_swizzle) */ |
||
548 | #define A0_RSQ (0xa<<24) /* dst.xyzw = 1/(sqrt(abs(src0.replicate_swizzle))) */ |
||
549 | #define A0_EXP (0xb<<24) /* dst.xyzw = exp2(src0.replicate_swizzle) */ |
||
550 | #define A0_LOG (0xc<<24) /* dst.xyzw = log2(abs(src0.replicate_swizzle)) */ |
||
551 | #define A0_CMP (0xd<<24) /* dst = (src0 >= 0.0) ? src1 : src2 */ |
||
552 | #define A0_MIN (0xe<<24) /* dst = (src0 < src1) ? src0 : src1 */ |
||
553 | #define A0_MAX (0xf<<24) /* dst = (src0 >= src1) ? src0 : src1 */ |
||
554 | #define A0_FLR (0x10<<24) /* dst = floor(src0) */ |
||
555 | #define A0_MOD (0x11<<24) /* dst = src0 fmod 1.0 */ |
||
556 | #define A0_TRC (0x12<<24) /* dst = int(src0) */ |
||
557 | #define A0_SGE (0x13<<24) /* dst = src0 >= src1 ? 1.0 : 0.0 */ |
||
558 | #define A0_SLT (0x14<<24) /* dst = src0 < src1 ? 1.0 : 0.0 */ |
||
559 | #define A0_DEST_SATURATE (1<<22) |
||
560 | #define A0_DEST_TYPE_SHIFT 19 |
||
561 | /* Allow: R, OC, OD, U */ |
||
562 | #define A0_DEST_NR_SHIFT 14 |
||
563 | /* Allow R: 0..15, OC,OD: 0..0, U: 0..2 */ |
||
564 | #define A0_DEST_CHANNEL_X (1<<10) |
||
565 | #define A0_DEST_CHANNEL_Y (2<<10) |
||
566 | #define A0_DEST_CHANNEL_Z (4<<10) |
||
567 | #define A0_DEST_CHANNEL_W (8<<10) |
||
568 | #define A0_DEST_CHANNEL_ALL (0xf<<10) |
||
569 | #define A0_DEST_CHANNEL_SHIFT 10 |
||
570 | #define A0_SRC0_TYPE_SHIFT 7 |
||
571 | #define A0_SRC0_NR_SHIFT 2 |
||
572 | |||
573 | #define A0_DEST_CHANNEL_XY (A0_DEST_CHANNEL_X|A0_DEST_CHANNEL_Y) |
||
574 | #define A0_DEST_CHANNEL_XYZ (A0_DEST_CHANNEL_XY|A0_DEST_CHANNEL_Z) |
||
575 | |||
576 | #define SRC_X 0 |
||
577 | #define SRC_Y 1 |
||
578 | #define SRC_Z 2 |
||
579 | #define SRC_W 3 |
||
580 | #define SRC_ZERO 4 |
||
581 | #define SRC_ONE 5 |
||
582 | |||
583 | #define A1_SRC0_CHANNEL_X_NEGATE (1<<31) |
||
584 | #define A1_SRC0_CHANNEL_X_SHIFT 28 |
||
585 | #define A1_SRC0_CHANNEL_Y_NEGATE (1<<27) |
||
586 | #define A1_SRC0_CHANNEL_Y_SHIFT 24 |
||
587 | #define A1_SRC0_CHANNEL_Z_NEGATE (1<<23) |
||
588 | #define A1_SRC0_CHANNEL_Z_SHIFT 20 |
||
589 | #define A1_SRC0_CHANNEL_W_NEGATE (1<<19) |
||
590 | #define A1_SRC0_CHANNEL_W_SHIFT 16 |
||
591 | #define A1_SRC1_TYPE_SHIFT 13 |
||
592 | #define A1_SRC1_NR_SHIFT 8 |
||
593 | #define A1_SRC1_CHANNEL_X_NEGATE (1<<7) |
||
594 | #define A1_SRC1_CHANNEL_X_SHIFT 4 |
||
595 | #define A1_SRC1_CHANNEL_Y_NEGATE (1<<3) |
||
596 | #define A1_SRC1_CHANNEL_Y_SHIFT 0 |
||
597 | |||
598 | #define A2_SRC1_CHANNEL_Z_NEGATE (1<<31) |
||
599 | #define A2_SRC1_CHANNEL_Z_SHIFT 28 |
||
600 | #define A2_SRC1_CHANNEL_W_NEGATE (1<<27) |
||
601 | #define A2_SRC1_CHANNEL_W_SHIFT 24 |
||
602 | #define A2_SRC2_TYPE_SHIFT 21 |
||
603 | #define A2_SRC2_NR_SHIFT 16 |
||
604 | #define A2_SRC2_CHANNEL_X_NEGATE (1<<15) |
||
605 | #define A2_SRC2_CHANNEL_X_SHIFT 12 |
||
606 | #define A2_SRC2_CHANNEL_Y_NEGATE (1<<11) |
||
607 | #define A2_SRC2_CHANNEL_Y_SHIFT 8 |
||
608 | #define A2_SRC2_CHANNEL_Z_NEGATE (1<<7) |
||
609 | #define A2_SRC2_CHANNEL_Z_SHIFT 4 |
||
610 | #define A2_SRC2_CHANNEL_W_NEGATE (1<<3) |
||
611 | #define A2_SRC2_CHANNEL_W_SHIFT 0 |
||
612 | |||
613 | /* Texture instructions */ |
||
614 | #define T0_TEXLD (0x15<<24) /* Sample texture using predeclared |
||
615 | * sampler and address, and output |
||
616 | * filtered texel data to destination |
||
617 | * register */ |
||
618 | #define T0_TEXLDP (0x16<<24) /* Same as texld but performs a |
||
619 | * perspective divide of the texture |
||
620 | * coordinate .xyz values by .w before |
||
621 | * sampling. */ |
||
622 | #define T0_TEXLDB (0x17<<24) /* Same as texld but biases the |
||
623 | * computed LOD by w. Only S4.6 two's |
||
624 | * comp is used. This implies that a |
||
625 | * float to fixed conversion is |
||
626 | * done. */ |
||
627 | #define T0_TEXKILL (0x18<<24) /* Does not perform a sampling |
||
628 | * operation. Simply kills the pixel |
||
629 | * if any channel of the address |
||
630 | * register is < 0.0. */ |
||
631 | #define T0_DEST_TYPE_SHIFT 19 |
||
632 | /* Allow: R, OC, OD, U */ |
||
633 | /* Note: U (unpreserved) regs do not retain their values between |
||
634 | * phases (cannot be used for feedback) |
||
635 | * |
||
636 | * Note: oC and OD registers can only be used as the destination of a |
||
637 | * texture instruction once per phase (this is an implementation |
||
638 | * restriction). |
||
639 | */ |
||
640 | #define T0_DEST_NR_SHIFT 14 |
||
641 | /* Allow R: 0..15, OC,OD: 0..0, U: 0..2 */ |
||
642 | #define T0_SAMPLER_NR_SHIFT 0 /* This field ignored for TEXKILL */ |
||
643 | #define T0_SAMPLER_NR_MASK (0xf<<0) |
||
644 | |||
645 | #define T1_ADDRESS_REG_TYPE_SHIFT 24 /* Reg to use as texture coord */ |
||
646 | /* Allow R, T, OC, OD -- R, OC, OD are 'dependent' reads, new program phase */ |
||
647 | #define T1_ADDRESS_REG_NR_SHIFT 17 |
||
648 | #define T2_MBZ 0 |
||
649 | |||
650 | /* Declaration instructions */ |
||
651 | #define D0_DCL (0x19<<24) /* Declare a t (interpolated attrib) |
||
652 | * register or an s (sampler) |
||
653 | * register. */ |
||
654 | #define D0_SAMPLE_TYPE_SHIFT 22 |
||
655 | #define D0_SAMPLE_TYPE_2D (0x0<<22) |
||
656 | #define D0_SAMPLE_TYPE_CUBE (0x1<<22) |
||
657 | #define D0_SAMPLE_TYPE_VOLUME (0x2<<22) |
||
658 | #define D0_SAMPLE_TYPE_MASK (0x3<<22) |
||
659 | |||
660 | #define D0_TYPE_SHIFT 19 |
||
661 | /* Allow: T, S */ |
||
662 | #define D0_NR_SHIFT 14 |
||
663 | /* Allow T: 0..10, S: 0..15 */ |
||
664 | #define D0_CHANNEL_X (1<<10) |
||
665 | #define D0_CHANNEL_Y (2<<10) |
||
666 | #define D0_CHANNEL_Z (4<<10) |
||
667 | #define D0_CHANNEL_W (8<<10) |
||
668 | #define D0_CHANNEL_ALL (0xf<<10) |
||
669 | #define D0_CHANNEL_NONE (0<<10) |
||
670 | |||
671 | #define D0_CHANNEL_XY (D0_CHANNEL_X|D0_CHANNEL_Y) |
||
672 | #define D0_CHANNEL_XYZ (D0_CHANNEL_XY|D0_CHANNEL_Z) |
||
673 | |||
674 | /* I915 Errata: Do not allow (xz), (xw), (xzw) combinations for diffuse |
||
675 | * or specular declarations. |
||
676 | * |
||
677 | * For T dcls, only allow: (x), (xy), (xyz), (w), (xyzw) |
||
678 | * |
||
679 | * Must be zero for S (sampler) dcls |
||
680 | */ |
||
681 | #define D1_MBZ 0 |
||
682 | #define D2_MBZ 0 |
||
683 | |||
684 | /* p207. |
||
685 | * The DWORD count is 3 times the number of bits set in MS1_MAPMASK_MASK |
||
686 | */ |
||
687 | #define _3DSTATE_MAP_STATE (CMD_3D|(0x1d<<24)|(0x0<<16)) |
||
688 | |||
689 | #define MS1_MAPMASK_SHIFT 0 |
||
690 | #define MS1_MAPMASK_MASK (0x8fff<<0) |
||
691 | |||
692 | #define MS2_UNTRUSTED_SURFACE (1<<31) |
||
693 | #define MS2_ADDRESS_MASK 0xfffffffc |
||
694 | #define MS2_VERTICAL_LINE_STRIDE (1<<1) |
||
695 | #define MS2_VERTICAL_OFFSET (1<<1) |
||
696 | |||
697 | #define MS3_HEIGHT_SHIFT 21 |
||
698 | #define MS3_WIDTH_SHIFT 10 |
||
699 | #define MS3_PALETTE_SELECT (1<<9) |
||
700 | #define MS3_MAPSURF_FORMAT_SHIFT 7 |
||
701 | #define MS3_MAPSURF_FORMAT_MASK (0x7<<7) |
||
702 | #define MAPSURF_8BIT (1<<7) |
||
703 | #define MAPSURF_16BIT (2<<7) |
||
704 | #define MAPSURF_32BIT (3<<7) |
||
705 | #define MAPSURF_422 (5<<7) |
||
706 | #define MAPSURF_COMPRESSED (6<<7) |
||
707 | #define MAPSURF_4BIT_INDEXED (7<<7) |
||
708 | #define MS3_MT_FORMAT_MASK (0x7 << 3) |
||
709 | #define MS3_MT_FORMAT_SHIFT 3 |
||
710 | #define MT_4BIT_IDX_ARGB8888 (7<<3) /* SURFACE_4BIT_INDEXED */ |
||
711 | #define MT_8BIT_I8 (0<<3) /* SURFACE_8BIT */ |
||
712 | #define MT_8BIT_L8 (1<<3) |
||
713 | #define MT_8BIT_A8 (4<<3) |
||
714 | #define MT_8BIT_MONO8 (5<<3) |
||
715 | #define MT_16BIT_RGB565 (0<<3) /* SURFACE_16BIT */ |
||
716 | #define MT_16BIT_ARGB1555 (1<<3) |
||
717 | #define MT_16BIT_ARGB4444 (2<<3) |
||
718 | #define MT_16BIT_AY88 (3<<3) |
||
719 | #define MT_16BIT_88DVDU (5<<3) |
||
720 | #define MT_16BIT_BUMP_655LDVDU (6<<3) |
||
721 | #define MT_16BIT_I16 (7<<3) |
||
722 | #define MT_16BIT_L16 (8<<3) |
||
723 | #define MT_16BIT_A16 (9<<3) |
||
724 | #define MT_32BIT_ARGB8888 (0<<3) /* SURFACE_32BIT */ |
||
725 | #define MT_32BIT_ABGR8888 (1<<3) |
||
726 | #define MT_32BIT_XRGB8888 (2<<3) |
||
727 | #define MT_32BIT_XBGR8888 (3<<3) |
||
728 | #define MT_32BIT_QWVU8888 (4<<3) |
||
729 | #define MT_32BIT_AXVU8888 (5<<3) |
||
730 | #define MT_32BIT_LXVU8888 (6<<3) |
||
731 | #define MT_32BIT_XLVU8888 (7<<3) |
||
732 | #define MT_32BIT_ARGB2101010 (8<<3) |
||
733 | #define MT_32BIT_ABGR2101010 (9<<3) |
||
734 | #define MT_32BIT_AWVU2101010 (0xA<<3) |
||
735 | #define MT_32BIT_GR1616 (0xB<<3) |
||
736 | #define MT_32BIT_VU1616 (0xC<<3) |
||
737 | #define MT_32BIT_xI824 (0xD<<3) |
||
738 | #define MT_32BIT_xA824 (0xE<<3) |
||
739 | #define MT_32BIT_xL824 (0xF<<3) |
||
740 | #define MT_422_YCRCB_SWAPY (0<<3) /* SURFACE_422 */ |
||
741 | #define MT_422_YCRCB_NORMAL (1<<3) |
||
742 | #define MT_422_YCRCB_SWAPUV (2<<3) |
||
743 | #define MT_422_YCRCB_SWAPUVY (3<<3) |
||
744 | #define MT_COMPRESS_DXT1 (0<<3) /* SURFACE_COMPRESSED */ |
||
745 | #define MT_COMPRESS_DXT2_3 (1<<3) |
||
746 | #define MT_COMPRESS_DXT4_5 (2<<3) |
||
747 | #define MT_COMPRESS_FXT1 (3<<3) |
||
748 | #define MT_COMPRESS_DXT1_RGB (4<<3) |
||
749 | #define MS3_USE_FENCE_REGS (1<<2) |
||
750 | #define MS3_TILED_SURFACE (1<<1) |
||
751 | #define MS3_TILE_WALK (1<<0) |
||
752 | |||
753 | /* The pitch is the pitch measured in DWORDS, minus 1 */ |
||
754 | #define MS4_PITCH_SHIFT 21 |
||
755 | #define MS4_CUBE_FACE_ENA_NEGX (1<<20) |
||
756 | #define MS4_CUBE_FACE_ENA_POSX (1<<19) |
||
757 | #define MS4_CUBE_FACE_ENA_NEGY (1<<18) |
||
758 | #define MS4_CUBE_FACE_ENA_POSY (1<<17) |
||
759 | #define MS4_CUBE_FACE_ENA_NEGZ (1<<16) |
||
760 | #define MS4_CUBE_FACE_ENA_POSZ (1<<15) |
||
761 | #define MS4_CUBE_FACE_ENA_MASK (0x3f<<15) |
||
762 | #define MS4_MAX_LOD_SHIFT 9 |
||
763 | #define MS4_MAX_LOD_MASK (0x3f<<9) |
||
764 | #define MS4_MIP_LAYOUT_LEGACY (0<<8) |
||
765 | #define MS4_MIP_LAYOUT_BELOW_LPT (0<<8) |
||
766 | #define MS4_MIP_LAYOUT_RIGHT_LPT (1<<8) |
||
767 | #define MS4_VOLUME_DEPTH_SHIFT 0 |
||
768 | #define MS4_VOLUME_DEPTH_MASK (0xff<<0) |
||
769 | |||
770 | /* p244. |
||
771 | * The DWORD count is 3 times the number of bits set in SS1_MAPMASK_MASK. |
||
772 | */ |
||
773 | #define _3DSTATE_SAMPLER_STATE (CMD_3D|(0x1d<<24)|(0x1<<16)) |
||
774 | |||
775 | #define SS1_MAPMASK_SHIFT 0 |
||
776 | #define SS1_MAPMASK_MASK (0x8fff<<0) |
||
777 | |||
778 | #define SS2_REVERSE_GAMMA_ENABLE (1<<31) |
||
779 | #define SS2_PACKED_TO_PLANAR_ENABLE (1<<30) |
||
780 | #define SS2_COLORSPACE_CONVERSION (1<<29) |
||
781 | #define SS2_CHROMAKEY_SHIFT 27 |
||
782 | #define SS2_BASE_MIP_LEVEL_SHIFT 22 |
||
783 | #define SS2_BASE_MIP_LEVEL_MASK (0x1f<<22) |
||
784 | #define SS2_MIP_FILTER_SHIFT 20 |
||
785 | #define SS2_MIP_FILTER_MASK (0x3<<20) |
||
786 | #define MIPFILTER_NONE 0 |
||
787 | #define MIPFILTER_NEAREST 1 |
||
788 | #define MIPFILTER_LINEAR 3 |
||
789 | #define SS2_MAG_FILTER_SHIFT 17 |
||
790 | #define SS2_MAG_FILTER_MASK (0x7<<17) |
||
791 | #define FILTER_NEAREST 0 |
||
792 | #define FILTER_LINEAR 1 |
||
793 | #define FILTER_ANISOTROPIC 2 |
||
794 | #define FILTER_4X4_1 3 |
||
795 | #define FILTER_4X4_2 4 |
||
796 | #define FILTER_4X4_FLAT 5 |
||
797 | #define FILTER_6X5_MONO 6 /* XXX - check */ |
||
798 | #define SS2_MIN_FILTER_SHIFT 14 |
||
799 | #define SS2_MIN_FILTER_MASK (0x7<<14) |
||
800 | #define SS2_LOD_BIAS_SHIFT 5 |
||
801 | #define SS2_LOD_BIAS_ONE (0x10<<5) |
||
802 | #define SS2_LOD_BIAS_MASK (0x1ff<<5) |
||
803 | /* Shadow requires: |
||
804 | * MT_X8{I,L,A}24 or MT_{I,L,A}16 texture format |
||
805 | * FILTER_4X4_x MIN and MAG filters |
||
806 | */ |
||
807 | #define SS2_SHADOW_ENABLE (1<<4) |
||
808 | #define SS2_MAX_ANISO_MASK (1<<3) |
||
809 | #define SS2_MAX_ANISO_2 (0<<3) |
||
810 | #define SS2_MAX_ANISO_4 (1<<3) |
||
811 | #define SS2_SHADOW_FUNC_SHIFT 0 |
||
812 | #define SS2_SHADOW_FUNC_MASK (0x7<<0) |
||
813 | /* SS2_SHADOW_FUNC values: see COMPAREFUNC_* */ |
||
814 | |||
815 | #define SS3_MIN_LOD_SHIFT 24 |
||
816 | #define SS3_MIN_LOD_ONE (0x10<<24) |
||
817 | #define SS3_MIN_LOD_MASK (0xff<<24) |
||
818 | #define SS3_KILL_PIXEL_ENABLE (1<<17) |
||
819 | #define SS3_TCX_ADDR_MODE_SHIFT 12 |
||
820 | #define SS3_TCX_ADDR_MODE_MASK (0x7<<12) |
||
821 | #define TEXCOORDMODE_WRAP 0 |
||
822 | #define TEXCOORDMODE_MIRROR 1 |
||
823 | #define TEXCOORDMODE_CLAMP_EDGE 2 |
||
824 | #define TEXCOORDMODE_CUBE 3 |
||
825 | #define TEXCOORDMODE_CLAMP_BORDER 4 |
||
826 | #define TEXCOORDMODE_MIRROR_ONCE 5 |
||
827 | #define SS3_TCY_ADDR_MODE_SHIFT 9 |
||
828 | #define SS3_TCY_ADDR_MODE_MASK (0x7<<9) |
||
829 | #define SS3_TCZ_ADDR_MODE_SHIFT 6 |
||
830 | #define SS3_TCZ_ADDR_MODE_MASK (0x7<<6) |
||
831 | #define SS3_NORMALIZED_COORDS (1<<5) |
||
832 | #define SS3_TEXTUREMAP_INDEX_SHIFT 1 |
||
833 | #define SS3_TEXTUREMAP_INDEX_MASK (0xf<<1) |
||
834 | #define SS3_DEINTERLACER_ENABLE (1<<0) |
||
835 | |||
836 | #define SS4_BORDER_COLOR_MASK (~0) |
||
837 | |||
838 | /* 3DSTATE_SPAN_STIPPLE, p258 |
||
839 | */ |
||
840 | #define _3DSTATE_STIPPLE ((0x3<<29)|(0x1d<<24)|(0x83<<16)) |
||
841 | #define ST1_ENABLE (1<<16) |
||
842 | #define ST1_MASK (0xffff) |
||
843 | |||
844 | #define FLUSH_MAP_CACHE (1<<0) |
||
845 | #define FLUSH_RENDER_CACHE (1<<1) |
||
846 | |||
847 | #endif |
||
848 | /* -*- c-basic-offset: 4 -*- */ |
||
849 | /* |
||
850 | * Copyright © 2006,2010 Intel Corporation |
||
851 | * |
||
852 | * Permission is hereby granted, free of charge, to any person obtaining a |
||
853 | * copy of this software and associated documentation files (the "Software"), |
||
854 | * to deal in the Software without restriction, including without limitation |
||
855 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
||
856 | * and/or sell copies of the Software, and to permit persons to whom the |
||
857 | * Software is furnished to do so, subject to the following conditions: |
||
858 | * |
||
859 | * The above copyright notice and this permission notice (including the next |
||
860 | * paragraph) shall be included in all copies or substantial portions of the |
||
861 | * Software. |
||
862 | * |
||
863 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||
864 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||
865 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||
866 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||
867 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
||
868 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
||
869 | * SOFTWARE. |
||
870 | * |
||
871 | * Authors: |
||
872 | * Eric Anholt |
||
873 | * Chris Wilson |
||
874 | * |
||
875 | */ |
||
876 | |||
877 | /* Each instruction is 3 dwords long, though most don't require all |
||
878 | * this space. Maximum of 123 instructions. Smaller maxes per insn |
||
879 | * type. |
||
880 | */ |
||
881 | #define _3DSTATE_PIXEL_SHADER_PROGRAM (CMD_3D|(0x1d<<24)|(0x5<<16)) |
||
882 | |||
883 | #define REG_TYPE_R 0 /* temporary regs, no need to |
||
884 | * dcl, must be written before |
||
885 | * read -- Preserved between |
||
886 | * phases. |
||
887 | */ |
||
888 | #define REG_TYPE_T 1 /* Interpolated values, must be |
||
889 | * dcl'ed before use. |
||
890 | * |
||
891 | * 0..7: texture coord, |
||
892 | * 8: diffuse spec, |
||
893 | * 9: specular color, |
||
894 | * 10: fog parameter in w. |
||
895 | */ |
||
896 | #define REG_TYPE_CONST 2 /* Restriction: only one const |
||
897 | * can be referenced per |
||
898 | * instruction, though it may be |
||
899 | * selected for multiple inputs. |
||
900 | * Constants not initialized |
||
901 | * default to zero. |
||
902 | */ |
||
903 | #define REG_TYPE_S 3 /* sampler */ |
||
904 | #define REG_TYPE_OC 4 /* output color (rgba) */ |
||
905 | #define REG_TYPE_OD 5 /* output depth (w), xyz are |
||
906 | * temporaries. If not written, |
||
907 | * interpolated depth is used? |
||
908 | */ |
||
909 | #define REG_TYPE_U 6 /* unpreserved temporaries */ |
||
910 | #define REG_TYPE_MASK 0x7 |
||
911 | #define REG_TYPE_SHIFT 4 |
||
912 | #define REG_NR_MASK 0xf |
||
913 | |||
914 | /* REG_TYPE_T: |
||
915 | */ |
||
916 | #define T_TEX0 0 |
||
917 | #define T_TEX1 1 |
||
918 | #define T_TEX2 2 |
||
919 | #define T_TEX3 3 |
||
920 | #define T_TEX4 4 |
||
921 | #define T_TEX5 5 |
||
922 | #define T_TEX6 6 |
||
923 | #define T_TEX7 7 |
||
924 | #define T_DIFFUSE 8 |
||
925 | #define T_SPECULAR 9 |
||
926 | #define T_FOG_W 10 /* interpolated fog is in W coord */ |
||
927 | |||
928 | /* Arithmetic instructions */ |
||
929 | |||
930 | /* .replicate_swizzle == selection and replication of a particular |
||
931 | * scalar channel, ie., .xxxx, .yyyy, .zzzz or .wwww |
||
932 | */ |
||
933 | #define A0_NOP (0x0<<24) /* no operation */ |
||
934 | #define A0_ADD (0x1<<24) /* dst = src0 + src1 */ |
||
935 | #define A0_MOV (0x2<<24) /* dst = src0 */ |
||
936 | #define A0_MUL (0x3<<24) /* dst = src0 * src1 */ |
||
937 | #define A0_MAD (0x4<<24) /* dst = src0 * src1 + src2 */ |
||
938 | #define A0_DP2ADD (0x5<<24) /* dst.xyzw = src0.xy dot src1.xy + src2.replicate_swizzle */ |
||
939 | #define A0_DP3 (0x6<<24) /* dst.xyzw = src0.xyz dot src1.xyz */ |
||
940 | #define A0_DP4 (0x7<<24) /* dst.xyzw = src0.xyzw dot src1.xyzw */ |
||
941 | #define A0_FRC (0x8<<24) /* dst = src0 - floor(src0) */ |
||
942 | #define A0_RCP (0x9<<24) /* dst.xyzw = 1/(src0.replicate_swizzle) */ |
||
943 | #define A0_RSQ (0xa<<24) /* dst.xyzw = 1/(sqrt(abs(src0.replicate_swizzle))) */ |
||
944 | #define A0_EXP (0xb<<24) /* dst.xyzw = exp2(src0.replicate_swizzle) */ |
||
945 | #define A0_LOG (0xc<<24) /* dst.xyzw = log2(abs(src0.replicate_swizzle)) */ |
||
946 | #define A0_CMP (0xd<<24) /* dst = (src0 >= 0.0) ? src1 : src2 */ |
||
947 | #define A0_MIN (0xe<<24) /* dst = (src0 < src1) ? src0 : src1 */ |
||
948 | #define A0_MAX (0xf<<24) /* dst = (src0 >= src1) ? src0 : src1 */ |
||
949 | #define A0_FLR (0x10<<24) /* dst = floor(src0) */ |
||
950 | #define A0_MOD (0x11<<24) /* dst = src0 fmod 1.0 */ |
||
951 | #define A0_TRC (0x12<<24) /* dst = int(src0) */ |
||
952 | #define A0_SGE (0x13<<24) /* dst = src0 >= src1 ? 1.0 : 0.0 */ |
||
953 | #define A0_SLT (0x14<<24) /* dst = src0 < src1 ? 1.0 : 0.0 */ |
||
954 | #define A0_DEST_SATURATE (1<<22) |
||
955 | #define A0_DEST_TYPE_SHIFT 19 |
||
956 | /* Allow: R, OC, OD, U */ |
||
957 | #define A0_DEST_NR_SHIFT 14 |
||
958 | /* Allow R: 0..15, OC,OD: 0..0, U: 0..2 */ |
||
959 | #define A0_DEST_CHANNEL_X (1<<10) |
||
960 | #define A0_DEST_CHANNEL_Y (2<<10) |
||
961 | #define A0_DEST_CHANNEL_Z (4<<10) |
||
962 | #define A0_DEST_CHANNEL_W (8<<10) |
||
963 | #define A0_DEST_CHANNEL_ALL (0xf<<10) |
||
964 | #define A0_DEST_CHANNEL_SHIFT 10 |
||
965 | #define A0_SRC0_TYPE_SHIFT 7 |
||
966 | #define A0_SRC0_NR_SHIFT 2 |
||
967 | |||
968 | #define A0_DEST_CHANNEL_XY (A0_DEST_CHANNEL_X|A0_DEST_CHANNEL_Y) |
||
969 | #define A0_DEST_CHANNEL_XYZ (A0_DEST_CHANNEL_XY|A0_DEST_CHANNEL_Z) |
||
970 | |||
971 | #define SRC_X 0 |
||
972 | #define SRC_Y 1 |
||
973 | #define SRC_Z 2 |
||
974 | #define SRC_W 3 |
||
975 | #define SRC_ZERO 4 |
||
976 | #define SRC_ONE 5 |
||
977 | |||
978 | #define A1_SRC0_CHANNEL_X_NEGATE (1<<31) |
||
979 | #define A1_SRC0_CHANNEL_X_SHIFT 28 |
||
980 | #define A1_SRC0_CHANNEL_Y_NEGATE (1<<27) |
||
981 | #define A1_SRC0_CHANNEL_Y_SHIFT 24 |
||
982 | #define A1_SRC0_CHANNEL_Z_NEGATE (1<<23) |
||
983 | #define A1_SRC0_CHANNEL_Z_SHIFT 20 |
||
984 | #define A1_SRC0_CHANNEL_W_NEGATE (1<<19) |
||
985 | #define A1_SRC0_CHANNEL_W_SHIFT 16 |
||
986 | #define A1_SRC1_TYPE_SHIFT 13 |
||
987 | #define A1_SRC1_NR_SHIFT 8 |
||
988 | #define A1_SRC1_CHANNEL_X_NEGATE (1<<7) |
||
989 | #define A1_SRC1_CHANNEL_X_SHIFT 4 |
||
990 | #define A1_SRC1_CHANNEL_Y_NEGATE (1<<3) |
||
991 | #define A1_SRC1_CHANNEL_Y_SHIFT 0 |
||
992 | |||
993 | #define A2_SRC1_CHANNEL_Z_NEGATE (1<<31) |
||
994 | #define A2_SRC1_CHANNEL_Z_SHIFT 28 |
||
995 | #define A2_SRC1_CHANNEL_W_NEGATE (1<<27) |
||
996 | #define A2_SRC1_CHANNEL_W_SHIFT 24 |
||
997 | #define A2_SRC2_TYPE_SHIFT 21 |
||
998 | #define A2_SRC2_NR_SHIFT 16 |
||
999 | #define A2_SRC2_CHANNEL_X_NEGATE (1<<15) |
||
1000 | #define A2_SRC2_CHANNEL_X_SHIFT 12 |
||
1001 | #define A2_SRC2_CHANNEL_Y_NEGATE (1<<11) |
||
1002 | #define A2_SRC2_CHANNEL_Y_SHIFT 8 |
||
1003 | #define A2_SRC2_CHANNEL_Z_NEGATE (1<<7) |
||
1004 | #define A2_SRC2_CHANNEL_Z_SHIFT 4 |
||
1005 | #define A2_SRC2_CHANNEL_W_NEGATE (1<<3) |
||
1006 | #define A2_SRC2_CHANNEL_W_SHIFT 0 |
||
1007 | |||
1008 | /* Texture instructions */ |
||
1009 | #define T0_TEXLD (0x15<<24) /* Sample texture using predeclared |
||
1010 | * sampler and address, and output |
||
1011 | * filtered texel data to destination |
||
1012 | * register */ |
||
1013 | #define T0_TEXLDP (0x16<<24) /* Same as texld but performs a |
||
1014 | * perspective divide of the texture |
||
1015 | * coordinate .xyz values by .w before |
||
1016 | * sampling. */ |
||
1017 | #define T0_TEXLDB (0x17<<24) /* Same as texld but biases the |
||
1018 | * computed LOD by w. Only S4.6 two's |
||
1019 | * comp is used. This implies that a |
||
1020 | * float to fixed conversion is |
||
1021 | * done. */ |
||
1022 | #define T0_TEXKILL (0x18<<24) /* Does not perform a sampling |
||
1023 | * operation. Simply kills the pixel |
||
1024 | * if any channel of the address |
||
1025 | * register is < 0.0. */ |
||
1026 | #define T0_DEST_TYPE_SHIFT 19 |
||
1027 | /* Allow: R, OC, OD, U */ |
||
1028 | /* Note: U (unpreserved) regs do not retain their values between |
||
1029 | * phases (cannot be used for feedback) |
||
1030 | * |
||
1031 | * Note: oC and OD registers can only be used as the destination of a |
||
1032 | * texture instruction once per phase (this is an implementation |
||
1033 | * restriction). |
||
1034 | */ |
||
1035 | #define T0_DEST_NR_SHIFT 14 |
||
1036 | /* Allow R: 0..15, OC,OD: 0..0, U: 0..2 */ |
||
1037 | #define T0_SAMPLER_NR_SHIFT 0 /* This field ignored for TEXKILL */ |
||
1038 | #define T0_SAMPLER_NR_MASK (0xf<<0) |
||
1039 | |||
1040 | #define T1_ADDRESS_REG_TYPE_SHIFT 24 /* Reg to use as texture coord */ |
||
1041 | /* Allow R, T, OC, OD -- R, OC, OD are 'dependent' reads, new program phase */ |
||
1042 | #define T1_ADDRESS_REG_NR_SHIFT 17 |
||
1043 | #define T2_MBZ 0 |
||
1044 | |||
1045 | /* Declaration instructions */ |
||
1046 | #define D0_DCL (0x19<<24) /* Declare a t (interpolated attrib) |
||
1047 | * register or an s (sampler) |
||
1048 | * register. */ |
||
1049 | #define D0_SAMPLE_TYPE_SHIFT 22 |
||
1050 | #define D0_SAMPLE_TYPE_2D (0x0<<22) |
||
1051 | #define D0_SAMPLE_TYPE_CUBE (0x1<<22) |
||
1052 | #define D0_SAMPLE_TYPE_VOLUME (0x2<<22) |
||
1053 | #define D0_SAMPLE_TYPE_MASK (0x3<<22) |
||
1054 | |||
1055 | #define D0_TYPE_SHIFT 19 |
||
1056 | /* Allow: T, S */ |
||
1057 | #define D0_NR_SHIFT 14 |
||
1058 | /* Allow T: 0..10, S: 0..15 */ |
||
1059 | #define D0_CHANNEL_X (1<<10) |
||
1060 | #define D0_CHANNEL_Y (2<<10) |
||
1061 | #define D0_CHANNEL_Z (4<<10) |
||
1062 | #define D0_CHANNEL_W (8<<10) |
||
1063 | #define D0_CHANNEL_ALL (0xf<<10) |
||
1064 | #define D0_CHANNEL_NONE (0<<10) |
||
1065 | |||
1066 | #define D0_CHANNEL_XY (D0_CHANNEL_X|D0_CHANNEL_Y) |
||
1067 | #define D0_CHANNEL_XYZ (D0_CHANNEL_XY|D0_CHANNEL_Z) |
||
1068 | |||
1069 | /* I915 Errata: Do not allow (xz), (xw), (xzw) combinations for diffuse |
||
1070 | * or specular declarations. |
||
1071 | * |
||
1072 | * For T dcls, only allow: (x), (xy), (xyz), (w), (xyzw) |
||
1073 | * |
||
1074 | * Must be zero for S (sampler) dcls |
||
1075 | */ |
||
1076 | #define D1_MBZ 0 |
||
1077 | #define D2_MBZ 0 |
||
1078 | |||
1079 | |||
1080 | /* MASK_* are the unshifted bitmasks of the destination mask in arithmetic |
||
1081 | * operations |
||
1082 | */ |
||
1083 | #define MASK_X 0x1 |
||
1084 | #define MASK_Y 0x2 |
||
1085 | #define MASK_Z 0x4 |
||
1086 | #define MASK_W 0x8 |
||
1087 | #define MASK_XYZ (MASK_X | MASK_Y | MASK_Z) |
||
1088 | #define MASK_XYZW (MASK_XYZ | MASK_W) |
||
1089 | #define MASK_SATURATE 0x10 |
||
1090 | |||
1091 | /* Temporary, undeclared regs. Preserved between phases */ |
||
1092 | #define FS_R0 ((REG_TYPE_R << REG_TYPE_SHIFT) | 0) |
||
1093 | #define FS_R1 ((REG_TYPE_R << REG_TYPE_SHIFT) | 1) |
||
1094 | #define FS_R2 ((REG_TYPE_R << REG_TYPE_SHIFT) | 2) |
||
1095 | #define FS_R3 ((REG_TYPE_R << REG_TYPE_SHIFT) | 3) |
||
1096 | |||
1097 | /* Texture coordinate regs. Must be declared. */ |
||
1098 | #define FS_T0 ((REG_TYPE_T << REG_TYPE_SHIFT) | 0) |
||
1099 | #define FS_T1 ((REG_TYPE_T << REG_TYPE_SHIFT) | 1) |
||
1100 | #define FS_T2 ((REG_TYPE_T << REG_TYPE_SHIFT) | 2) |
||
1101 | #define FS_T3 ((REG_TYPE_T << REG_TYPE_SHIFT) | 3) |
||
1102 | #define FS_T4 ((REG_TYPE_T << REG_TYPE_SHIFT) | 4) |
||
1103 | #define FS_T5 ((REG_TYPE_T << REG_TYPE_SHIFT) | 5) |
||
1104 | #define FS_T6 ((REG_TYPE_T << REG_TYPE_SHIFT) | 6) |
||
1105 | #define FS_T7 ((REG_TYPE_T << REG_TYPE_SHIFT) | 7) |
||
1106 | #define FS_T8 ((REG_TYPE_T << REG_TYPE_SHIFT) | 8) |
||
1107 | #define FS_T9 ((REG_TYPE_T << REG_TYPE_SHIFT) | 9) |
||
1108 | #define FS_T10 ((REG_TYPE_T << REG_TYPE_SHIFT) | 10) |
||
1109 | |||
1110 | /* Constant values */ |
||
1111 | #define FS_C0 ((REG_TYPE_CONST << REG_TYPE_SHIFT) | 0) |
||
1112 | #define FS_C1 ((REG_TYPE_CONST << REG_TYPE_SHIFT) | 1) |
||
1113 | #define FS_C2 ((REG_TYPE_CONST << REG_TYPE_SHIFT) | 2) |
||
1114 | #define FS_C3 ((REG_TYPE_CONST << REG_TYPE_SHIFT) | 3) |
||
1115 | #define FS_C4 ((REG_TYPE_CONST << REG_TYPE_SHIFT) | 4) |
||
1116 | #define FS_C5 ((REG_TYPE_CONST << REG_TYPE_SHIFT) | 5) |
||
1117 | #define FS_C6 ((REG_TYPE_CONST << REG_TYPE_SHIFT) | 6) |
||
1118 | #define FS_C7 ((REG_TYPE_CONST << REG_TYPE_SHIFT) | 7) |
||
1119 | |||
1120 | /* Sampler regs */ |
||
1121 | #define FS_S0 ((REG_TYPE_S << REG_TYPE_SHIFT) | 0) |
||
1122 | #define FS_S1 ((REG_TYPE_S << REG_TYPE_SHIFT) | 1) |
||
1123 | #define FS_S2 ((REG_TYPE_S << REG_TYPE_SHIFT) | 2) |
||
1124 | #define FS_S3 ((REG_TYPE_S << REG_TYPE_SHIFT) | 3) |
||
1125 | |||
1126 | /* Output color */ |
||
1127 | #define FS_OC ((REG_TYPE_OC << REG_TYPE_SHIFT) | 0) |
||
1128 | |||
1129 | /* Output depth */ |
||
1130 | #define FS_OD ((REG_TYPE_OD << REG_TYPE_SHIFT) | 0) |
||
1131 | |||
1132 | /* Unpreserved temporary regs */ |
||
1133 | #define FS_U0 ((REG_TYPE_U << REG_TYPE_SHIFT) | 0) |
||
1134 | #define FS_U1 ((REG_TYPE_U << REG_TYPE_SHIFT) | 1) |
||
1135 | #define FS_U2 ((REG_TYPE_U << REG_TYPE_SHIFT) | 2) |
||
1136 | #define FS_U3 ((REG_TYPE_U << REG_TYPE_SHIFT) | 3) |
||
1137 | |||
1138 | #define X_CHANNEL_SHIFT (REG_TYPE_SHIFT + 3) |
||
1139 | #define Y_CHANNEL_SHIFT (X_CHANNEL_SHIFT + 4) |
||
1140 | #define Z_CHANNEL_SHIFT (Y_CHANNEL_SHIFT + 4) |
||
1141 | #define W_CHANNEL_SHIFT (Z_CHANNEL_SHIFT + 4) |
||
1142 | |||
1143 | #define REG_CHANNEL_MASK 0xf |
||
1144 | |||
1145 | #define REG_NR(reg) ((reg) & REG_NR_MASK) |
||
1146 | #define REG_TYPE(reg) (((reg) >> REG_TYPE_SHIFT) & REG_TYPE_MASK) |
||
1147 | #define REG_X(reg) (((reg) >> X_CHANNEL_SHIFT) & REG_CHANNEL_MASK) |
||
1148 | #define REG_Y(reg) (((reg) >> Y_CHANNEL_SHIFT) & REG_CHANNEL_MASK) |
||
1149 | #define REG_Z(reg) (((reg) >> Z_CHANNEL_SHIFT) & REG_CHANNEL_MASK) |
||
1150 | #define REG_W(reg) (((reg) >> W_CHANNEL_SHIFT) & REG_CHANNEL_MASK) |
||
1151 | |||
1152 | enum gen3_fs_channel { |
||
1153 | X_CHANNEL_VAL = 0, |
||
1154 | Y_CHANNEL_VAL, |
||
1155 | Z_CHANNEL_VAL, |
||
1156 | W_CHANNEL_VAL, |
||
1157 | ZERO_CHANNEL_VAL, |
||
1158 | ONE_CHANNEL_VAL, |
||
1159 | |||
1160 | NEG_X_CHANNEL_VAL = X_CHANNEL_VAL | 0x8, |
||
1161 | NEG_Y_CHANNEL_VAL = Y_CHANNEL_VAL | 0x8, |
||
1162 | NEG_Z_CHANNEL_VAL = Z_CHANNEL_VAL | 0x8, |
||
1163 | NEG_W_CHANNEL_VAL = W_CHANNEL_VAL | 0x8, |
||
1164 | NEG_ONE_CHANNEL_VAL = ONE_CHANNEL_VAL | 0x8 |
||
1165 | }; |
||
1166 | |||
1167 | #define gen3_fs_operand(reg, x, y, z, w) \ |
||
1168 | (reg) | \ |
||
1169 | (x##_CHANNEL_VAL << X_CHANNEL_SHIFT) | \ |
||
1170 | (y##_CHANNEL_VAL << Y_CHANNEL_SHIFT) | \ |
||
1171 | (z##_CHANNEL_VAL << Z_CHANNEL_SHIFT) | \ |
||
1172 | (w##_CHANNEL_VAL << W_CHANNEL_SHIFT) |
||
1173 | |||
1174 | /** |
||
1175 | * Construct an operand description for using a register with no swizzling |
||
1176 | */ |
||
1177 | #define gen3_fs_operand_reg(reg) \ |
||
1178 | gen3_fs_operand(reg, X, Y, Z, W) |
||
1179 | |||
1180 | #define gen3_fs_operand_reg_negate(reg) \ |
||
1181 | gen3_fs_operand(reg, NEG_X, NEG_Y, NEG_Z, NEG_W) |
||
1182 | |||
1183 | /** |
||
1184 | * Returns an operand containing (0.0, 0.0, 0.0, 0.0). |
||
1185 | */ |
||
1186 | #define gen3_fs_operand_zero() gen3_fs_operand(FS_R0, ZERO, ZERO, ZERO, ZERO) |
||
1187 | |||
1188 | /** |
||
1189 | * Returns an unused operand |
||
1190 | */ |
||
1191 | #define gen3_fs_operand_none() gen3_fs_operand_zero() |
||
1192 | |||
1193 | /** |
||
1194 | * Returns an operand containing (1.0, 1.0, 1.0, 1.0). |
||
1195 | */ |
||
1196 | #define gen3_fs_operand_one() gen3_fs_operand(FS_R0, ONE, ONE, ONE, ONE) |
||
1197 | |||
1198 | #define gen3_get_hardware_channel_val(val, shift, negate) \ |
||
1199 | (((val & 0x7) << shift) | ((val & 0x8) ? negate : 0)) |
||
1200 | |||
1201 | /** |
||
1202 | * Outputs a fragment shader command to declare a sampler or texture register. |
||
1203 | */ |
||
1204 | #define gen3_fs_dcl(reg) \ |
||
1205 | do { \ |
||
1206 | OUT_BATCH(D0_DCL | \ |
||
1207 | (REG_TYPE(reg) << D0_TYPE_SHIFT) | \ |
||
1208 | (REG_NR(reg) << D0_NR_SHIFT) | \ |
||
1209 | ((REG_TYPE(reg) != REG_TYPE_S) ? D0_CHANNEL_ALL : 0)); \ |
||
1210 | OUT_BATCH(0); \ |
||
1211 | OUT_BATCH(0); \ |
||
1212 | } while (0) |
||
1213 | |||
1214 | #define gen3_fs_texld(dest_reg, sampler_reg, address_reg) \ |
||
1215 | do { \ |
||
1216 | OUT_BATCH(T0_TEXLD | \ |
||
1217 | (REG_TYPE(dest_reg) << T0_DEST_TYPE_SHIFT) | \ |
||
1218 | (REG_NR(dest_reg) << T0_DEST_NR_SHIFT) | \ |
||
1219 | (REG_NR(sampler_reg) << T0_SAMPLER_NR_SHIFT)); \ |
||
1220 | OUT_BATCH((REG_TYPE(address_reg) << T1_ADDRESS_REG_TYPE_SHIFT) | \ |
||
1221 | (REG_NR(address_reg) << T1_ADDRESS_REG_NR_SHIFT)); \ |
||
1222 | OUT_BATCH(0); \ |
||
1223 | } while (0) |
||
1224 | |||
1225 | #define gen3_fs_texldp(dest_reg, sampler_reg, address_reg) \ |
||
1226 | do { \ |
||
1227 | OUT_BATCH(T0_TEXLDP | \ |
||
1228 | (REG_TYPE(dest_reg) << T0_DEST_TYPE_SHIFT) | \ |
||
1229 | (REG_NR(dest_reg) << T0_DEST_NR_SHIFT) | \ |
||
1230 | (REG_NR(sampler_reg) << T0_SAMPLER_NR_SHIFT)); \ |
||
1231 | OUT_BATCH((REG_TYPE(address_reg) << T1_ADDRESS_REG_TYPE_SHIFT) | \ |
||
1232 | (REG_NR(address_reg) << T1_ADDRESS_REG_NR_SHIFT)); \ |
||
1233 | OUT_BATCH(0); \ |
||
1234 | } while (0) |
||
1235 | |||
1236 | #define gen3_fs_arith_masked(op, dest_reg, dest_mask, operand0, operand1, operand2) \ |
||
1237 | _gen3_fs_arith_masked(A0_##op, dest_reg, dest_mask, operand0, operand1, operand2) |
||
1238 | |||
1239 | #define gen3_fs_arith(op, dest_reg, operand0, operand1, operand2) \ |
||
1240 | _gen3_fs_arith(A0_##op, dest_reg, operand0, operand1, operand2) |
||
1241 | |||
1242 | #define _gen3_fs_arith_masked(cmd, dest_reg, dest_mask, operand0, operand1, operand2) \ |
||
1243 | do { \ |
||
1244 | /* Set up destination register and write mask */ \ |
||
1245 | OUT_BATCH(cmd | \ |
||
1246 | (REG_TYPE(dest_reg) << A0_DEST_TYPE_SHIFT) | \ |
||
1247 | (REG_NR(dest_reg) << A0_DEST_NR_SHIFT) | \ |
||
1248 | (((dest_mask) & ~MASK_SATURATE) << A0_DEST_CHANNEL_SHIFT) | \ |
||
1249 | (((dest_mask) & MASK_SATURATE) ? A0_DEST_SATURATE : 0) | \ |
||
1250 | /* Set up operand 0 */ \ |
||
1251 | (REG_TYPE(operand0) << A0_SRC0_TYPE_SHIFT) | \ |
||
1252 | (REG_NR(operand0) << A0_SRC0_NR_SHIFT)); \ |
||
1253 | OUT_BATCH(gen3_get_hardware_channel_val(REG_X(operand0), \ |
||
1254 | A1_SRC0_CHANNEL_X_SHIFT, \ |
||
1255 | A1_SRC0_CHANNEL_X_NEGATE) | \ |
||
1256 | gen3_get_hardware_channel_val(REG_Y(operand0), \ |
||
1257 | A1_SRC0_CHANNEL_Y_SHIFT, \ |
||
1258 | A1_SRC0_CHANNEL_Y_NEGATE) | \ |
||
1259 | gen3_get_hardware_channel_val(REG_Z(operand0), \ |
||
1260 | A1_SRC0_CHANNEL_Z_SHIFT, \ |
||
1261 | A1_SRC0_CHANNEL_Z_NEGATE) | \ |
||
1262 | gen3_get_hardware_channel_val(REG_W(operand0), \ |
||
1263 | A1_SRC0_CHANNEL_W_SHIFT, \ |
||
1264 | A1_SRC0_CHANNEL_W_NEGATE) | \ |
||
1265 | /* Set up operand 1 */ \ |
||
1266 | (REG_TYPE(operand1) << A1_SRC1_TYPE_SHIFT) | \ |
||
1267 | (REG_NR(operand1) << A1_SRC1_NR_SHIFT) | \ |
||
1268 | gen3_get_hardware_channel_val(REG_X(operand1), \ |
||
1269 | A1_SRC1_CHANNEL_X_SHIFT, \ |
||
1270 | A1_SRC1_CHANNEL_X_NEGATE) | \ |
||
1271 | gen3_get_hardware_channel_val(REG_Y(operand1), \ |
||
1272 | A1_SRC1_CHANNEL_Y_SHIFT, \ |
||
1273 | A1_SRC1_CHANNEL_Y_NEGATE)); \ |
||
1274 | OUT_BATCH(gen3_get_hardware_channel_val(REG_Z(operand1), \ |
||
1275 | A2_SRC1_CHANNEL_Z_SHIFT, \ |
||
1276 | A2_SRC1_CHANNEL_Z_NEGATE) | \ |
||
1277 | gen3_get_hardware_channel_val(REG_W(operand1), \ |
||
1278 | A2_SRC1_CHANNEL_W_SHIFT, \ |
||
1279 | A2_SRC1_CHANNEL_W_NEGATE) | \ |
||
1280 | /* Set up operand 2 */ \ |
||
1281 | (REG_TYPE(operand2) << A2_SRC2_TYPE_SHIFT) | \ |
||
1282 | (REG_NR(operand2) << A2_SRC2_NR_SHIFT) | \ |
||
1283 | gen3_get_hardware_channel_val(REG_X(operand2), \ |
||
1284 | A2_SRC2_CHANNEL_X_SHIFT, \ |
||
1285 | A2_SRC2_CHANNEL_X_NEGATE) | \ |
||
1286 | gen3_get_hardware_channel_val(REG_Y(operand2), \ |
||
1287 | A2_SRC2_CHANNEL_Y_SHIFT, \ |
||
1288 | A2_SRC2_CHANNEL_Y_NEGATE) | \ |
||
1289 | gen3_get_hardware_channel_val(REG_Z(operand2), \ |
||
1290 | A2_SRC2_CHANNEL_Z_SHIFT, \ |
||
1291 | A2_SRC2_CHANNEL_Z_NEGATE) | \ |
||
1292 | gen3_get_hardware_channel_val(REG_W(operand2), \ |
||
1293 | A2_SRC2_CHANNEL_W_SHIFT, \ |
||
1294 | A2_SRC2_CHANNEL_W_NEGATE)); \ |
||
1295 | } while (0) |
||
1296 | |||
1297 | #define _gen3_fs_arith(cmd, dest_reg, operand0, operand1, operand2) do {\ |
||
1298 | /* Set up destination register and write mask */ \ |
||
1299 | OUT_BATCH(cmd | \ |
||
1300 | (REG_TYPE(dest_reg) << A0_DEST_TYPE_SHIFT) | \ |
||
1301 | (REG_NR(dest_reg) << A0_DEST_NR_SHIFT) | \ |
||
1302 | (A0_DEST_CHANNEL_ALL) | \ |
||
1303 | /* Set up operand 0 */ \ |
||
1304 | (REG_TYPE(operand0) << A0_SRC0_TYPE_SHIFT) | \ |
||
1305 | (REG_NR(operand0) << A0_SRC0_NR_SHIFT)); \ |
||
1306 | OUT_BATCH(gen3_get_hardware_channel_val(REG_X(operand0), \ |
||
1307 | A1_SRC0_CHANNEL_X_SHIFT, \ |
||
1308 | A1_SRC0_CHANNEL_X_NEGATE) | \ |
||
1309 | gen3_get_hardware_channel_val(REG_Y(operand0), \ |
||
1310 | A1_SRC0_CHANNEL_Y_SHIFT, \ |
||
1311 | A1_SRC0_CHANNEL_Y_NEGATE) | \ |
||
1312 | gen3_get_hardware_channel_val(REG_Z(operand0), \ |
||
1313 | A1_SRC0_CHANNEL_Z_SHIFT, \ |
||
1314 | A1_SRC0_CHANNEL_Z_NEGATE) | \ |
||
1315 | gen3_get_hardware_channel_val(REG_W(operand0), \ |
||
1316 | A1_SRC0_CHANNEL_W_SHIFT, \ |
||
1317 | A1_SRC0_CHANNEL_W_NEGATE) | \ |
||
1318 | /* Set up operand 1 */ \ |
||
1319 | (REG_TYPE(operand1) << A1_SRC1_TYPE_SHIFT) | \ |
||
1320 | (REG_NR(operand1) << A1_SRC1_NR_SHIFT) | \ |
||
1321 | gen3_get_hardware_channel_val(REG_X(operand1), \ |
||
1322 | A1_SRC1_CHANNEL_X_SHIFT, \ |
||
1323 | A1_SRC1_CHANNEL_X_NEGATE) | \ |
||
1324 | gen3_get_hardware_channel_val(REG_Y(operand1), \ |
||
1325 | A1_SRC1_CHANNEL_Y_SHIFT, \ |
||
1326 | A1_SRC1_CHANNEL_Y_NEGATE)); \ |
||
1327 | OUT_BATCH(gen3_get_hardware_channel_val(REG_Z(operand1), \ |
||
1328 | A2_SRC1_CHANNEL_Z_SHIFT, \ |
||
1329 | A2_SRC1_CHANNEL_Z_NEGATE) | \ |
||
1330 | gen3_get_hardware_channel_val(REG_W(operand1), \ |
||
1331 | A2_SRC1_CHANNEL_W_SHIFT, \ |
||
1332 | A2_SRC1_CHANNEL_W_NEGATE) | \ |
||
1333 | /* Set up operand 2 */ \ |
||
1334 | (REG_TYPE(operand2) << A2_SRC2_TYPE_SHIFT) | \ |
||
1335 | (REG_NR(operand2) << A2_SRC2_NR_SHIFT) | \ |
||
1336 | gen3_get_hardware_channel_val(REG_X(operand2), \ |
||
1337 | A2_SRC2_CHANNEL_X_SHIFT, \ |
||
1338 | A2_SRC2_CHANNEL_X_NEGATE) | \ |
||
1339 | gen3_get_hardware_channel_val(REG_Y(operand2), \ |
||
1340 | A2_SRC2_CHANNEL_Y_SHIFT, \ |
||
1341 | A2_SRC2_CHANNEL_Y_NEGATE) | \ |
||
1342 | gen3_get_hardware_channel_val(REG_Z(operand2), \ |
||
1343 | A2_SRC2_CHANNEL_Z_SHIFT, \ |
||
1344 | A2_SRC2_CHANNEL_Z_NEGATE) | \ |
||
1345 | gen3_get_hardware_channel_val(REG_W(operand2), \ |
||
1346 | A2_SRC2_CHANNEL_W_SHIFT, \ |
||
1347 | A2_SRC2_CHANNEL_W_NEGATE)); \ |
||
1348 | } while (0) |
||
1349 | |||
1350 | #define gen3_fs_mov(dest_reg, operand0) \ |
||
1351 | gen3_fs_arith(MOV, dest_reg, \ |
||
1352 | operand0, \ |
||
1353 | gen3_fs_operand_none(), \ |
||
1354 | gen3_fs_operand_none()) |
||
1355 | |||
1356 | #define gen3_fs_mov_masked(dest_reg, dest_mask, operand0) \ |
||
1357 | gen3_fs_arith_masked (MOV, dest_reg, dest_mask, \ |
||
1358 | operand0, \ |
||
1359 | gen3_fs_operand_none(), \ |
||
1360 | gen3_fs_operand_none()) |
||
1361 | |||
1362 | |||
1363 | #define gen3_fs_frc(dest_reg, operand0) \ |
||
1364 | gen3_fs_arith (FRC, dest_reg, \ |
||
1365 | operand0, \ |
||
1366 | gen3_fs_operand_none(), \ |
||
1367 | gen3_fs_operand_none()) |
||
1368 | |||
1369 | /** Add operand0 and operand1 and put the result in dest_reg */ |
||
1370 | #define gen3_fs_add(dest_reg, operand0, operand1) \ |
||
1371 | gen3_fs_arith (ADD, dest_reg, \ |
||
1372 | operand0, operand1, \ |
||
1373 | gen3_fs_operand_none()) |
||
1374 | |||
1375 | /** Multiply operand0 and operand1 and put the result in dest_reg */ |
||
1376 | #define gen3_fs_mul(dest_reg, operand0, operand1) \ |
||
1377 | gen3_fs_arith (MUL, dest_reg, \ |
||
1378 | operand0, operand1, \ |
||
1379 | gen3_fs_operand_none()) |
||
1380 | |||
1381 | /** Computes 1/(operand0.replicate_swizzle) puts the result in dest_reg */ |
||
1382 | #define gen3_fs_rcp(dest_reg, dest_mask, operand0) \ |
||
1383 | do { \ |
||
1384 | if (dest_mask) { \ |
||
1385 | gen3_fs_arith_masked (RCP, dest_reg, dest_mask, \ |
||
1386 | operand0, \ |
||
1387 | gen3_fs_operand_none (), \ |
||
1388 | gen3_fs_operand_none ()); \ |
||
1389 | } else { \ |
||
1390 | gen3_fs_arith (RCP, dest_reg, \ |
||
1391 | operand0, \ |
||
1392 | gen3_fs_operand_none (), \ |
||
1393 | gen3_fs_operand_none ()); \ |
||
1394 | } \ |
||
1395 | } while (0) |
||
1396 | |||
1397 | /** Computes 1/sqrt(operand0.replicate_swizzle) puts the result in dest_reg */ |
||
1398 | #define gen3_fs_rsq(dest_reg, dest_mask, operand0) \ |
||
1399 | do { \ |
||
1400 | if (dest_mask) { \ |
||
1401 | gen3_fs_arith_masked (RSQ, dest_reg, dest_mask, \ |
||
1402 | operand0, \ |
||
1403 | gen3_fs_operand_none (), \ |
||
1404 | gen3_fs_operand_none ()); \ |
||
1405 | } else { \ |
||
1406 | gen3_fs_arith (RSQ, dest_reg, \ |
||
1407 | operand0, \ |
||
1408 | gen3_fs_operand_none (), \ |
||
1409 | gen3_fs_operand_none ()); \ |
||
1410 | } \ |
||
1411 | } while (0) |
||
1412 | |||
1413 | /** Puts the minimum of operand0 and operand1 in dest_reg */ |
||
1414 | #define gen3_fs_min(dest_reg, operand0, operand1) \ |
||
1415 | gen3_fs_arith (MIN, dest_reg, \ |
||
1416 | operand0, operand1, \ |
||
1417 | gen3_fs_operand_none()) |
||
1418 | |||
1419 | /** Puts the maximum of operand0 and operand1 in dest_reg */ |
||
1420 | #define gen3_fs_max(dest_reg, operand0, operand1) \ |
||
1421 | gen3_fs_arith (MAX, dest_reg, \ |
||
1422 | operand0, operand1, \ |
||
1423 | gen3_fs_operand_none()) |
||
1424 | |||
1425 | #define gen3_fs_cmp(dest_reg, operand0, operand1, operand2) \ |
||
1426 | gen3_fs_arith (CMP, dest_reg, operand0, operand1, operand2) |
||
1427 | |||
1428 | /** Perform operand0 * operand1 + operand2 and put the result in dest_reg */ |
||
1429 | #define gen3_fs_mad(dest_reg, dest_mask, op0, op1, op2) \ |
||
1430 | do { \ |
||
1431 | if (dest_mask) { \ |
||
1432 | gen3_fs_arith_masked (MAD, dest_reg, dest_mask, op0, op1, op2); \ |
||
1433 | } else { \ |
||
1434 | gen3_fs_arith (MAD, dest_reg, op0, op1, op2); \ |
||
1435 | } \ |
||
1436 | } while (0) |
||
1437 | |||
1438 | #define gen3_fs_dp2add(dest_reg, dest_mask, op0, op1, op2) \ |
||
1439 | do { \ |
||
1440 | if (dest_mask) { \ |
||
1441 | gen3_fs_arith_masked (DP2ADD, dest_reg, dest_mask, op0, op1, op2); \ |
||
1442 | } else { \ |
||
1443 | gen3_fs_arith (DP2ADD, dest_reg, op0, op1, op2); \ |
||
1444 | } \ |
||
1445 | } while (0) |
||
1446 | |||
1447 | /** |
||
1448 | * Perform a 3-component dot-product of operand0 and operand1 and put the |
||
1449 | * resulting scalar in the channels of dest_reg specified by the dest_mask. |
||
1450 | */ |
||
1451 | #define gen3_fs_dp3(dest_reg, dest_mask, op0, op1) \ |
||
1452 | do { \ |
||
1453 | if (dest_mask) { \ |
||
1454 | gen3_fs_arith_masked (DP3, dest_reg, dest_mask, \ |
||
1455 | op0, op1,\ |
||
1456 | gen3_fs_operand_none()); \ |
||
1457 | } else { \ |
||
1458 | gen3_fs_arith (DP3, dest_reg, op0, op1,\ |
||
1459 | gen3_fs_operand_none()); \ |
||
1460 | } \ |
||
1461 | } while (0) |
||
1462 | |||
1463 | /** |
||
1464 | * Perform a 4-component dot-product of operand0 and operand1 and put the |
||
1465 | * resulting scalar in the channels of dest_reg specified by the dest_mask. |
||
1466 | */ |
||
1467 | #define gen3_fs_dp4(dest_reg, dest_mask, op0, op1) \ |
||
1468 | do { \ |
||
1469 | if (dest_mask) { \ |
||
1470 | gen3_fs_arith_masked (DP4, dest_reg, dest_mask, \ |
||
1471 | op0, op1,\ |
||
1472 | gen3_fs_operand_none()); \ |
||
1473 | } else { \ |
||
1474 | gen3_fs_arith (DP4, dest_reg, op0, op1,\ |
||
1475 | gen3_fs_operand_none()); \ |
||
1476 | } \ |
||
1477 | } while (0) |
||
1478 | |||
1479 | #define SHADER_TRAPEZOIDS (1 << 24)><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>><>10) |