2 * Copyright 2010 Red Hat Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
23 #ifndef R600_STATE_INLINES_H
24 #define R600_STATE_INLINES_H
26 #include "util/u_format.h"
29 static INLINE
uint32_t r600_translate_blend_function(int blend_func
)
33 return V_028804_COMB_DST_PLUS_SRC
;
34 case PIPE_BLEND_SUBTRACT
:
35 return V_028804_COMB_SRC_MINUS_DST
;
36 case PIPE_BLEND_REVERSE_SUBTRACT
:
37 return V_028804_COMB_DST_MINUS_SRC
;
39 return V_028804_COMB_MIN_DST_SRC
;
41 return V_028804_COMB_MAX_DST_SRC
;
43 R600_ERR("Unknown blend function %d\n", blend_func
);
50 static INLINE
uint32_t r600_translate_blend_factor(int blend_fact
)
53 case PIPE_BLENDFACTOR_ONE
:
54 return V_028804_BLEND_ONE
;
55 case PIPE_BLENDFACTOR_SRC_COLOR
:
56 return V_028804_BLEND_SRC_COLOR
;
57 case PIPE_BLENDFACTOR_SRC_ALPHA
:
58 return V_028804_BLEND_SRC_ALPHA
;
59 case PIPE_BLENDFACTOR_DST_ALPHA
:
60 return V_028804_BLEND_DST_ALPHA
;
61 case PIPE_BLENDFACTOR_DST_COLOR
:
62 return V_028804_BLEND_DST_COLOR
;
63 case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE
:
64 return V_028804_BLEND_SRC_ALPHA_SATURATE
;
65 case PIPE_BLENDFACTOR_CONST_COLOR
:
66 return V_028804_BLEND_CONST_COLOR
;
67 case PIPE_BLENDFACTOR_CONST_ALPHA
:
68 return V_028804_BLEND_CONST_ALPHA
;
69 case PIPE_BLENDFACTOR_ZERO
:
70 return V_028804_BLEND_ZERO
;
71 case PIPE_BLENDFACTOR_INV_SRC_COLOR
:
72 return V_028804_BLEND_ONE_MINUS_SRC_COLOR
;
73 case PIPE_BLENDFACTOR_INV_SRC_ALPHA
:
74 return V_028804_BLEND_ONE_MINUS_SRC_ALPHA
;
75 case PIPE_BLENDFACTOR_INV_DST_ALPHA
:
76 return V_028804_BLEND_ONE_MINUS_DST_ALPHA
;
77 case PIPE_BLENDFACTOR_INV_DST_COLOR
:
78 return V_028804_BLEND_ONE_MINUS_DST_COLOR
;
79 case PIPE_BLENDFACTOR_INV_CONST_COLOR
:
80 return V_028804_BLEND_ONE_MINUS_CONST_COLOR
;
81 case PIPE_BLENDFACTOR_INV_CONST_ALPHA
:
82 return V_028804_BLEND_ONE_MINUS_CONST_ALPHA
;
83 case PIPE_BLENDFACTOR_SRC1_COLOR
:
84 return V_028804_BLEND_SRC1_COLOR
;
85 case PIPE_BLENDFACTOR_SRC1_ALPHA
:
86 return V_028804_BLEND_SRC1_ALPHA
;
87 case PIPE_BLENDFACTOR_INV_SRC1_COLOR
:
88 return V_028804_BLEND_INV_SRC1_COLOR
;
89 case PIPE_BLENDFACTOR_INV_SRC1_ALPHA
:
90 return V_028804_BLEND_INV_SRC1_ALPHA
;
92 R600_ERR("Bad blend factor %d not supported!\n", blend_fact
);
99 static INLINE
uint32_t r600_translate_stencil_op(int s_op
)
102 case PIPE_STENCIL_OP_KEEP
:
103 return V_028800_STENCIL_KEEP
;
104 case PIPE_STENCIL_OP_ZERO
:
105 return V_028800_STENCIL_ZERO
;
106 case PIPE_STENCIL_OP_REPLACE
:
107 return V_028800_STENCIL_REPLACE
;
108 case PIPE_STENCIL_OP_INCR
:
109 return V_028800_STENCIL_INCR
;
110 case PIPE_STENCIL_OP_DECR
:
111 return V_028800_STENCIL_DECR
;
112 case PIPE_STENCIL_OP_INCR_WRAP
:
113 return V_028800_STENCIL_INCR_WRAP
;
114 case PIPE_STENCIL_OP_DECR_WRAP
:
115 return V_028800_STENCIL_DECR_WRAP
;
116 case PIPE_STENCIL_OP_INVERT
:
117 return V_028800_STENCIL_INVERT
;
119 R600_ERR("Unknown stencil op %d", s_op
);
126 /* translates straight */
127 static INLINE
uint32_t r600_translate_ds_func(int func
)
132 static inline unsigned r600_tex_wrap(unsigned wrap
)
136 case PIPE_TEX_WRAP_REPEAT
:
137 return V_03C000_SQ_TEX_WRAP
;
138 case PIPE_TEX_WRAP_CLAMP
:
139 return V_03C000_SQ_TEX_CLAMP_LAST_TEXEL
;
140 case PIPE_TEX_WRAP_CLAMP_TO_EDGE
:
141 return V_03C000_SQ_TEX_CLAMP_HALF_BORDER
;
142 case PIPE_TEX_WRAP_CLAMP_TO_BORDER
:
143 return V_03C000_SQ_TEX_CLAMP_BORDER
;
144 case PIPE_TEX_WRAP_MIRROR_REPEAT
:
145 return V_03C000_SQ_TEX_MIRROR
;
146 case PIPE_TEX_WRAP_MIRROR_CLAMP
:
147 return V_03C000_SQ_TEX_MIRROR_ONCE_LAST_TEXEL
;
148 case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE
:
149 return V_03C000_SQ_TEX_MIRROR_ONCE_HALF_BORDER
;
150 case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER
:
151 return V_03C000_SQ_TEX_MIRROR_ONCE_BORDER
;
155 static inline unsigned r600_tex_filter(unsigned filter
)
159 case PIPE_TEX_FILTER_NEAREST
:
160 return V_03C000_SQ_TEX_XY_FILTER_POINT
;
161 case PIPE_TEX_FILTER_LINEAR
:
162 return V_03C000_SQ_TEX_XY_FILTER_BILINEAR
;
166 static inline unsigned r600_tex_mipfilter(unsigned filter
)
169 case PIPE_TEX_MIPFILTER_NEAREST
:
170 return V_03C000_SQ_TEX_Z_FILTER_POINT
;
171 case PIPE_TEX_MIPFILTER_LINEAR
:
172 return V_03C000_SQ_TEX_Z_FILTER_LINEAR
;
174 case PIPE_TEX_MIPFILTER_NONE
:
175 return V_03C000_SQ_TEX_Z_FILTER_NONE
;
179 static inline unsigned r600_tex_compare(unsigned compare
)
183 case PIPE_FUNC_NEVER
:
184 return V_03C000_SQ_TEX_DEPTH_COMPARE_NEVER
;
186 return V_03C000_SQ_TEX_DEPTH_COMPARE_LESS
;
187 case PIPE_FUNC_EQUAL
:
188 return V_03C000_SQ_TEX_DEPTH_COMPARE_EQUAL
;
189 case PIPE_FUNC_LEQUAL
:
190 return V_03C000_SQ_TEX_DEPTH_COMPARE_LESSEQUAL
;
191 case PIPE_FUNC_GREATER
:
192 return V_03C000_SQ_TEX_DEPTH_COMPARE_GREATER
;
193 case PIPE_FUNC_NOTEQUAL
:
194 return V_03C000_SQ_TEX_DEPTH_COMPARE_NOTEQUAL
;
195 case PIPE_FUNC_GEQUAL
:
196 return V_03C000_SQ_TEX_DEPTH_COMPARE_GREATEREQUAL
;
197 case PIPE_FUNC_ALWAYS
:
198 return V_03C000_SQ_TEX_DEPTH_COMPARE_ALWAYS
;
202 static inline unsigned r600_tex_swizzle(unsigned swizzle
)
205 case PIPE_SWIZZLE_RED
:
206 return V_038010_SQ_SEL_X
;
207 case PIPE_SWIZZLE_GREEN
:
208 return V_038010_SQ_SEL_Y
;
209 case PIPE_SWIZZLE_BLUE
:
210 return V_038010_SQ_SEL_Z
;
211 case PIPE_SWIZZLE_ALPHA
:
212 return V_038010_SQ_SEL_W
;
213 case PIPE_SWIZZLE_ZERO
:
214 return V_038010_SQ_SEL_0
;
216 case PIPE_SWIZZLE_ONE
:
217 return V_038010_SQ_SEL_1
;
221 static inline unsigned r600_format_type(unsigned format_type
)
223 switch (format_type
) {
225 case UTIL_FORMAT_TYPE_UNSIGNED
:
226 return V_038010_SQ_FORMAT_COMP_UNSIGNED
;
227 case UTIL_FORMAT_TYPE_SIGNED
:
228 return V_038010_SQ_FORMAT_COMP_SIGNED
;
229 case UTIL_FORMAT_TYPE_FIXED
:
230 return V_038010_SQ_FORMAT_COMP_UNSIGNED_BIASED
;
234 static inline unsigned r600_tex_dim(unsigned dim
)
238 case PIPE_TEXTURE_1D
:
239 return V_038000_SQ_TEX_DIM_1D
;
240 case PIPE_TEXTURE_2D
:
241 case PIPE_TEXTURE_RECT
:
242 return V_038000_SQ_TEX_DIM_2D
;
243 case PIPE_TEXTURE_3D
:
244 return V_038000_SQ_TEX_DIM_3D
;
245 case PIPE_TEXTURE_CUBE
:
246 return V_038000_SQ_TEX_DIM_CUBEMAP
;
250 static inline uint32_t r600_translate_dbformat(enum pipe_format format
)
253 case PIPE_FORMAT_Z16_UNORM
:
254 return V_028010_DEPTH_16
;
255 case PIPE_FORMAT_Z24X8_UNORM
:
256 return V_028010_DEPTH_X8_24
;
257 case PIPE_FORMAT_Z24_UNORM_S8_USCALED
:
258 return V_028010_DEPTH_8_24
;
264 static inline uint32_t r600_translate_colorswap(enum pipe_format format
)
268 case PIPE_FORMAT_A8_UNORM
:
269 case PIPE_FORMAT_I8_UNORM
:
270 case PIPE_FORMAT_L8_UNORM
:
271 case PIPE_FORMAT_R8_UNORM
:
272 case PIPE_FORMAT_R8_SNORM
:
273 return V_0280A0_SWAP_STD
;
275 /* 16-bit buffers. */
276 case PIPE_FORMAT_B5G6R5_UNORM
:
277 return V_0280A0_SWAP_STD_REV
;
279 case PIPE_FORMAT_B5G5R5A1_UNORM
:
280 case PIPE_FORMAT_B5G5R5X1_UNORM
:
281 return V_0280A0_SWAP_ALT
;
283 case PIPE_FORMAT_B4G4R4A4_UNORM
:
284 case PIPE_FORMAT_B4G4R4X4_UNORM
:
285 return V_0280A0_SWAP_ALT
;
287 case PIPE_FORMAT_Z16_UNORM
:
288 return V_0280A0_SWAP_STD
;
290 /* 32-bit buffers. */
292 case PIPE_FORMAT_A8B8G8R8_SRGB
:
293 return V_0280A0_SWAP_STD_REV
;
294 case PIPE_FORMAT_B8G8R8A8_SRGB
:
295 return V_0280A0_SWAP_ALT
;
297 case PIPE_FORMAT_B8G8R8A8_UNORM
:
298 case PIPE_FORMAT_B8G8R8X8_UNORM
:
299 return V_0280A0_SWAP_ALT
;
301 case PIPE_FORMAT_A8R8G8B8_UNORM
:
302 case PIPE_FORMAT_X8R8G8B8_UNORM
:
303 return V_0280A0_SWAP_ALT_REV
;
304 case PIPE_FORMAT_R8G8B8A8_SNORM
:
305 case PIPE_FORMAT_R8G8B8X8_UNORM
:
306 return V_0280A0_SWAP_STD
;
308 case PIPE_FORMAT_A8B8G8R8_UNORM
:
309 case PIPE_FORMAT_X8B8G8R8_UNORM
:
310 // case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
311 return V_0280A0_SWAP_STD_REV
;
313 case PIPE_FORMAT_Z24X8_UNORM
:
314 case PIPE_FORMAT_Z24_UNORM_S8_USCALED
:
315 return V_0280A0_SWAP_STD
;
317 case PIPE_FORMAT_X8Z24_UNORM
:
318 case PIPE_FORMAT_S8_USCALED_Z24_UNORM
:
319 return V_0280A0_SWAP_STD
;
321 case PIPE_FORMAT_R10G10B10A2_UNORM
:
322 case PIPE_FORMAT_R10G10B10X2_SNORM
:
323 case PIPE_FORMAT_B10G10R10A2_UNORM
:
324 case PIPE_FORMAT_R10SG10SB10SA2U_NORM
:
325 return V_0280A0_SWAP_STD_REV
;
327 /* 64-bit buffers. */
328 case PIPE_FORMAT_R16G16B16A16_UNORM
:
329 case PIPE_FORMAT_R16G16B16A16_SNORM
:
330 // return V_0280A0_COLOR_16_16_16_16;
331 case PIPE_FORMAT_R16G16B16A16_FLOAT
:
332 // return V_0280A0_COLOR_16_16_16_16_FLOAT;
334 /* 128-bit buffers. */
335 case PIPE_FORMAT_R32G32B32A32_FLOAT
:
336 // return V_0280A0_COLOR_32_32_32_32_FLOAT;
339 R600_ERR("unsupported colorswap format %d\n", format
);
345 static INLINE
uint32_t r600_translate_colorformat(enum pipe_format format
)
349 case PIPE_FORMAT_A8_UNORM
:
350 case PIPE_FORMAT_I8_UNORM
:
351 case PIPE_FORMAT_L8_UNORM
:
352 case PIPE_FORMAT_R8_UNORM
:
353 case PIPE_FORMAT_R8_SNORM
:
354 return V_0280A0_COLOR_8
;
356 /* 16-bit buffers. */
357 case PIPE_FORMAT_B5G6R5_UNORM
:
358 return V_0280A0_COLOR_5_6_5
;
360 case PIPE_FORMAT_B5G5R5A1_UNORM
:
361 case PIPE_FORMAT_B5G5R5X1_UNORM
:
362 return V_0280A0_COLOR_1_5_5_5
;
364 case PIPE_FORMAT_B4G4R4A4_UNORM
:
365 case PIPE_FORMAT_B4G4R4X4_UNORM
:
366 return V_0280A0_COLOR_4_4_4_4
;
368 case PIPE_FORMAT_Z16_UNORM
:
369 return V_0280A0_COLOR_16
;
371 /* 32-bit buffers. */
372 case PIPE_FORMAT_A8B8G8R8_SRGB
:
373 case PIPE_FORMAT_A8B8G8R8_UNORM
:
374 case PIPE_FORMAT_A8R8G8B8_UNORM
:
375 case PIPE_FORMAT_B8G8R8A8_SRGB
:
376 case PIPE_FORMAT_B8G8R8A8_UNORM
:
377 case PIPE_FORMAT_B8G8R8X8_UNORM
:
378 case PIPE_FORMAT_R8G8B8A8_SNORM
:
379 case PIPE_FORMAT_R8G8B8A8_UNORM
:
380 case PIPE_FORMAT_R8G8B8X8_UNORM
:
381 case PIPE_FORMAT_R8SG8SB8UX8U_NORM
:
382 case PIPE_FORMAT_X8B8G8R8_UNORM
:
383 case PIPE_FORMAT_X8R8G8B8_UNORM
:
384 case PIPE_FORMAT_R8G8B8_UNORM
:
385 return V_0280A0_COLOR_8_8_8_8
;
387 case PIPE_FORMAT_R10G10B10A2_UNORM
:
388 case PIPE_FORMAT_R10G10B10X2_SNORM
:
389 case PIPE_FORMAT_B10G10R10A2_UNORM
:
390 case PIPE_FORMAT_R10SG10SB10SA2U_NORM
:
391 return V_0280A0_COLOR_10_10_10_2
;
393 case PIPE_FORMAT_Z24X8_UNORM
:
394 case PIPE_FORMAT_Z24_UNORM_S8_USCALED
:
395 return V_0280A0_COLOR_8_24
;
397 case PIPE_FORMAT_X8Z24_UNORM
:
398 case PIPE_FORMAT_S8_USCALED_Z24_UNORM
:
399 return V_0280A0_COLOR_24_8
;
401 case PIPE_FORMAT_R32_FLOAT
:
402 return V_0280A0_COLOR_32_FLOAT
;
404 /* 64-bit buffers. */
405 case PIPE_FORMAT_R16G16B16A16_UNORM
:
406 case PIPE_FORMAT_R16G16B16A16_SNORM
:
407 return V_0280A0_COLOR_16_16_16_16
;
408 case PIPE_FORMAT_R16G16B16A16_FLOAT
:
409 return V_0280A0_COLOR_16_16_16_16_FLOAT
;
410 case PIPE_FORMAT_R32G32_FLOAT
:
411 return V_0280A0_COLOR_32_32_FLOAT
;
413 /* 128-bit buffers. */
414 case PIPE_FORMAT_R32G32B32_FLOAT
:
415 return V_0280A0_COLOR_32_32_32_FLOAT
;
416 case PIPE_FORMAT_R32G32B32A32_FLOAT
:
417 return V_0280A0_COLOR_32_32_32_32_FLOAT
;
420 case PIPE_FORMAT_UYVY
:
421 case PIPE_FORMAT_YUYV
:
423 R600_ERR("unsupported color format %d\n", format
);
424 return ~0; /* Unsupported. */
428 static INLINE boolean
r600_is_sampler_format_supported(enum pipe_format format
)
430 return r600_translate_texformat(format
, NULL
, NULL
, NULL
) != ~0;
433 static INLINE boolean
r600_is_colorbuffer_format_supported(enum pipe_format format
)
435 return r600_translate_colorformat(format
) != ~0 &&
436 r600_translate_colorswap(format
) != ~0;
439 static INLINE boolean
r600_is_zs_format_supported(enum pipe_format format
)
441 return r600_translate_dbformat(format
) != ~0;
444 static INLINE boolean
r600_is_vertex_format_supported(enum pipe_format format
)
446 return r600_translate_colorformat(format
) != ~0;