2 * Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * 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 NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 #include "pipe/p_defines.h"
26 #include "util/u_format.h"
28 #include "fd3_format.h"
30 /* Specifies the table of all the formats and their features. Also supplies
31 * the helpers that look up various data in those tables.
35 enum a3xx_vtx_fmt vtx
;
36 enum a3xx_tex_fmt tex
;
37 enum a3xx_color_fmt rb
;
38 enum a3xx_color_swap swap
;
44 /* vertex + texture */
45 #define VT(pipe, fmt, rbfmt, swapfmt) \
46 [PIPE_FORMAT_ ## pipe] = { \
48 .vtx = VFMT_ ## fmt, \
49 .tex = TFMT_ ## fmt, \
55 #define _T(pipe, fmt, rbfmt, swapfmt) \
56 [PIPE_FORMAT_ ## pipe] = { \
59 .tex = TFMT_ ## fmt, \
65 #define V_(pipe, fmt, rbfmt, swapfmt) \
66 [PIPE_FORMAT_ ## pipe] = { \
68 .vtx = VFMT_ ## fmt, \
74 static struct fd3_format formats
[PIPE_FORMAT_COUNT
] = {
76 VT(R8_UNORM
, 8_UNORM
, R8_UNORM
, WZYX
),
77 VT(R8_SNORM
, 8_SNORM
, NONE
, WZYX
),
78 VT(R8_UINT
, 8_UINT
, R8_UINT
, WZYX
),
79 VT(R8_SINT
, 8_SINT
, R8_SINT
, WZYX
),
80 V_(R8_USCALED
, 8_UINT
, NONE
, WZYX
),
81 V_(R8_SSCALED
, 8_UINT
, NONE
, WZYX
),
83 _T(A8_UNORM
, 8_UNORM
, A8_UNORM
, WZYX
),
84 _T(L8_UNORM
, 8_UNORM
, R8_UNORM
, WZYX
),
85 _T(I8_UNORM
, 8_UNORM
, NONE
, WZYX
),
87 _T(A8_UINT
, 8_UINT
, NONE
, WZYX
),
88 _T(A8_SINT
, 8_SINT
, NONE
, WZYX
),
89 _T(L8_UINT
, 8_UINT
, NONE
, WZYX
),
90 _T(L8_SINT
, 8_SINT
, NONE
, WZYX
),
91 _T(I8_UINT
, 8_UINT
, NONE
, WZYX
),
92 _T(I8_SINT
, 8_SINT
, NONE
, WZYX
),
94 _T(S8_UINT
, 8_UINT
, R8_UNORM
, WZYX
),
97 VT(R16_UNORM
, 16_UNORM
, NONE
, WZYX
),
98 VT(R16_SNORM
, 16_SNORM
, NONE
, WZYX
),
99 VT(R16_UINT
, 16_UINT
, R16_UINT
, WZYX
),
100 VT(R16_SINT
, 16_SINT
, R16_SINT
, WZYX
),
101 V_(R16_USCALED
, 16_UINT
, NONE
, WZYX
),
102 V_(R16_SSCALED
, 16_UINT
, NONE
, WZYX
),
103 VT(R16_FLOAT
, 16_FLOAT
, R16_FLOAT
,WZYX
),
105 _T(A16_UINT
, 16_UINT
, NONE
, WZYX
),
106 _T(A16_SINT
, 16_SINT
, NONE
, WZYX
),
107 _T(L16_UINT
, 16_UINT
, NONE
, WZYX
),
108 _T(L16_SINT
, 16_SINT
, NONE
, WZYX
),
109 _T(I16_UINT
, 16_UINT
, NONE
, WZYX
),
110 _T(I16_SINT
, 16_SINT
, NONE
, WZYX
),
112 VT(R8G8_UNORM
, 8_8_UNORM
, R8G8_UNORM
, WZYX
),
113 VT(R8G8_SNORM
, 8_8_SNORM
, R8G8_SNORM
, WZYX
),
114 VT(R8G8_UINT
, 8_8_UINT
, NONE
, WZYX
),
115 VT(R8G8_SINT
, 8_8_SINT
, NONE
, WZYX
),
116 V_(R8G8_USCALED
, 8_8_UINT
, NONE
, WZYX
),
117 V_(R8G8_SSCALED
, 8_8_SINT
, NONE
, WZYX
),
119 _T(L8A8_UINT
, 8_8_UINT
, NONE
, WZYX
),
120 _T(L8A8_SINT
, 8_8_SINT
, NONE
, WZYX
),
122 _T(Z16_UNORM
, Z16_UNORM
, R8G8_UNORM
, WZYX
),
123 _T(B5G6R5_UNORM
, 5_6_5_UNORM
, R5G6B5_UNORM
, WXYZ
),
124 _T(B5G5R5A1_UNORM
, 5_5_5_1_UNORM
, R5G5B5A1_UNORM
, WXYZ
),
125 _T(B5G5R5X1_UNORM
, 5_5_5_1_UNORM
, R5G5B5A1_UNORM
, WXYZ
),
126 _T(B4G4R4A4_UNORM
, 4_4_4_4_UNORM
, R4G4B4A4_UNORM
, WXYZ
),
129 V_(R8G8B8_UNORM
, 8_8_8_UNORM
, NONE
, WZYX
),
130 V_(R8G8B8_SNORM
, 8_8_8_SNORM
, NONE
, WZYX
),
131 V_(R8G8B8_UINT
, 8_8_8_UINT
, NONE
, WZYX
),
132 V_(R8G8B8_SINT
, 8_8_8_SINT
, NONE
, WZYX
),
133 V_(R8G8B8_USCALED
, 8_8_8_UINT
, NONE
, WZYX
),
134 V_(R8G8B8_SSCALED
, 8_8_8_SINT
, NONE
, WZYX
),
137 VT(R32_UINT
, 32_UINT
, R32_UINT
, WZYX
),
138 VT(R32_SINT
, 32_SINT
, R32_SINT
, WZYX
),
139 V_(R32_USCALED
, 32_UINT
, NONE
, WZYX
),
140 V_(R32_SSCALED
, 32_UINT
, NONE
, WZYX
),
141 VT(R32_FLOAT
, 32_FLOAT
, R32_FLOAT
,WZYX
),
142 V_(R32_FIXED
, 32_FIXED
, NONE
, WZYX
),
144 _T(A32_UINT
, 32_UINT
, NONE
, WZYX
),
145 _T(A32_SINT
, 32_SINT
, NONE
, WZYX
),
146 _T(L32_UINT
, 32_UINT
, NONE
, WZYX
),
147 _T(L32_SINT
, 32_SINT
, NONE
, WZYX
),
148 _T(I32_UINT
, 32_UINT
, NONE
, WZYX
),
149 _T(I32_SINT
, 32_SINT
, NONE
, WZYX
),
151 VT(R16G16_UNORM
, 16_16_UNORM
, NONE
, WZYX
),
152 VT(R16G16_SNORM
, 16_16_SNORM
, NONE
, WZYX
),
153 VT(R16G16_UINT
, 16_16_UINT
, R16G16_UINT
, WZYX
),
154 VT(R16G16_SINT
, 16_16_SINT
, R16G16_SINT
, WZYX
),
155 V_(R16G16_USCALED
, 16_16_UINT
, NONE
, WZYX
),
156 V_(R16G16_SSCALED
, 16_16_SINT
, NONE
, WZYX
),
157 VT(R16G16_FLOAT
, 16_16_FLOAT
, R16G16_FLOAT
,WZYX
),
159 _T(L16A16_UINT
, 16_16_UINT
, NONE
, WZYX
),
160 _T(L16A16_SINT
, 16_16_SINT
, NONE
, WZYX
),
162 VT(R8G8B8A8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WZYX
),
163 _T(R8G8B8X8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WZYX
),
164 _T(R8G8B8A8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WZYX
),
165 _T(R8G8B8X8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WZYX
),
166 VT(R8G8B8A8_SNORM
, 8_8_8_8_SNORM
, R8G8B8A8_SNORM
, WZYX
),
167 VT(R8G8B8A8_UINT
, 8_8_8_8_UINT
, R8G8B8A8_UINT
, WZYX
),
168 VT(R8G8B8A8_SINT
, 8_8_8_8_SINT
, R8G8B8A8_SINT
, WZYX
),
169 V_(R8G8B8A8_USCALED
, 8_8_8_8_UINT
, NONE
, WZYX
),
170 V_(R8G8B8A8_SSCALED
, 8_8_8_8_SINT
, NONE
, WZYX
),
172 VT(B8G8R8A8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WXYZ
),
173 _T(B8G8R8X8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WXYZ
),
174 VT(B8G8R8A8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WXYZ
),
175 _T(B8G8R8X8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WXYZ
),
177 VT(A8B8G8R8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, XYZW
),
178 _T(X8B8G8R8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, XYZW
),
179 _T(A8B8G8R8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, XYZW
),
180 _T(X8B8G8R8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, XYZW
),
182 VT(A8R8G8B8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, ZYXW
),
183 _T(X8R8G8B8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, ZYXW
),
184 _T(A8R8G8B8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, ZYXW
),
185 _T(X8R8G8B8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, ZYXW
),
187 VT(R10G10B10A2_UNORM
, 10_10_10_2_UNORM
, R10G10B10A2_UNORM
, WZYX
),
188 VT(B10G10R10A2_UNORM
, 10_10_10_2_UNORM
, R10G10B10A2_UNORM
, WXYZ
),
189 _T(B10G10R10X2_UNORM
, 10_10_10_2_UNORM
, R10G10B10A2_UNORM
, WXYZ
),
190 V_(R10G10B10A2_SNORM
, 10_10_10_2_SNORM
, NONE
, WZYX
),
191 V_(B10G10R10A2_SNORM
, 10_10_10_2_SNORM
, NONE
, WXYZ
),
192 V_(R10G10B10A2_UINT
, 10_10_10_2_UINT
, NONE
, WZYX
),
193 V_(B10G10R10A2_UINT
, 10_10_10_2_UINT
, NONE
, WXYZ
),
194 V_(R10G10B10A2_USCALED
, 10_10_10_2_UINT
, NONE
, WZYX
),
195 V_(B10G10R10A2_USCALED
, 10_10_10_2_UINT
, NONE
, WXYZ
),
196 V_(R10G10B10A2_SSCALED
, 10_10_10_2_SINT
, NONE
, WZYX
),
197 V_(B10G10R10A2_SSCALED
, 10_10_10_2_SINT
, NONE
, WXYZ
),
199 _T(R11G11B10_FLOAT
, 11_11_10_FLOAT
, R11G11B10_FLOAT
, WZYX
),
200 _T(R9G9B9E5_FLOAT
, 9_9_9_E5_FLOAT
, NONE
, WZYX
),
202 _T(Z24X8_UNORM
, X8Z24_UNORM
, R8G8B8A8_UNORM
, WZYX
),
203 _T(Z24_UNORM_S8_UINT
, X8Z24_UNORM
, R8G8B8A8_UNORM
, WZYX
),
204 _T(Z32_FLOAT
, Z32_FLOAT
, R8G8B8A8_UNORM
, WZYX
),
205 _T(Z32_FLOAT_S8X24_UINT
, Z32_FLOAT
,R8G8B8A8_UNORM
, WZYX
),
208 V_(R16G16B16_UNORM
, 16_16_16_UNORM
, NONE
, WZYX
),
209 V_(R16G16B16_SNORM
, 16_16_16_SNORM
, NONE
, WZYX
),
210 V_(R16G16B16_UINT
, 16_16_16_UINT
, NONE
, WZYX
),
211 V_(R16G16B16_SINT
, 16_16_16_SINT
, NONE
, WZYX
),
212 V_(R16G16B16_USCALED
, 16_16_16_UINT
, NONE
, WZYX
),
213 V_(R16G16B16_SSCALED
, 16_16_16_SINT
, NONE
, WZYX
),
214 V_(R16G16B16_FLOAT
, 16_16_16_FLOAT
, NONE
, WZYX
),
217 VT(R16G16B16A16_UNORM
, 16_16_16_16_UNORM
, NONE
, WZYX
),
218 VT(R16G16B16A16_SNORM
, 16_16_16_16_SNORM
, NONE
, WZYX
),
219 VT(R16G16B16A16_UINT
, 16_16_16_16_UINT
, R16G16B16A16_UINT
, WZYX
),
220 _T(R16G16B16X16_UINT
, 16_16_16_16_UINT
, R16G16B16A16_UINT
, WZYX
),
221 VT(R16G16B16A16_SINT
, 16_16_16_16_SINT
, R16G16B16A16_SINT
, WZYX
),
222 _T(R16G16B16X16_SINT
, 16_16_16_16_SINT
, R16G16B16A16_SINT
, WZYX
),
223 V_(R16G16B16A16_USCALED
, 16_16_16_16_UINT
, NONE
, WZYX
),
224 V_(R16G16B16A16_SSCALED
, 16_16_16_16_SINT
, NONE
, WZYX
),
225 VT(R16G16B16A16_FLOAT
, 16_16_16_16_FLOAT
, R16G16B16A16_FLOAT
, WZYX
),
226 _T(R16G16B16X16_FLOAT
, 16_16_16_16_FLOAT
, R16G16B16A16_FLOAT
, WZYX
),
228 VT(R32G32_UINT
, 32_32_UINT
, R32G32_UINT
, WZYX
),
229 VT(R32G32_SINT
, 32_32_SINT
, R32G32_SINT
, WZYX
),
230 V_(R32G32_USCALED
, 32_32_UINT
, NONE
, WZYX
),
231 V_(R32G32_SSCALED
, 32_32_SINT
, NONE
, WZYX
),
232 VT(R32G32_FLOAT
, 32_32_FLOAT
, R32G32_FLOAT
,WZYX
),
233 V_(R32G32_FIXED
, 32_32_FIXED
, NONE
, WZYX
),
235 _T(L32A32_UINT
, 32_32_UINT
, NONE
, WZYX
),
236 _T(L32A32_SINT
, 32_32_SINT
, NONE
, WZYX
),
239 V_(R32G32B32_UINT
, 32_32_32_UINT
, NONE
, WZYX
),
240 V_(R32G32B32_SINT
, 32_32_32_SINT
, NONE
, WZYX
),
241 V_(R32G32B32_USCALED
, 32_32_32_UINT
, NONE
, WZYX
),
242 V_(R32G32B32_SSCALED
, 32_32_32_SINT
, NONE
, WZYX
),
243 V_(R32G32B32_FLOAT
, 32_32_32_FLOAT
, NONE
, WZYX
),
244 V_(R32G32B32_FIXED
, 32_32_32_FIXED
, NONE
, WZYX
),
247 VT(R32G32B32A32_UINT
, 32_32_32_32_UINT
, R32G32B32A32_UINT
, WZYX
),
248 _T(R32G32B32X32_UINT
, 32_32_32_32_UINT
, R32G32B32A32_UINT
, WZYX
),
249 VT(R32G32B32A32_SINT
, 32_32_32_32_SINT
, R32G32B32A32_SINT
, WZYX
),
250 _T(R32G32B32X32_SINT
, 32_32_32_32_SINT
, R32G32B32A32_SINT
, WZYX
),
251 V_(R32G32B32A32_USCALED
, 32_32_32_32_UINT
, NONE
, WZYX
),
252 V_(R32G32B32A32_SSCALED
, 32_32_32_32_SINT
, NONE
, WZYX
),
253 VT(R32G32B32A32_FLOAT
, 32_32_32_32_FLOAT
, R32G32B32A32_FLOAT
, WZYX
),
254 _T(R32G32B32X32_FLOAT
, 32_32_32_32_FLOAT
, R32G32B32A32_FLOAT
, WZYX
),
255 V_(R32G32B32A32_FIXED
, 32_32_32_32_FIXED
, NONE
, WZYX
),
258 _T(ETC1_RGB8
, ETC1
, NONE
, WZYX
),
259 _T(ETC2_RGB8
, ETC2_RGB8
, NONE
, WZYX
),
260 _T(ETC2_SRGB8
, ETC2_RGB8
, NONE
, WZYX
),
261 _T(ETC2_RGB8A1
, ETC2_RGB8A1
, NONE
, WZYX
),
262 _T(ETC2_SRGB8A1
, ETC2_RGB8A1
, NONE
, WZYX
),
263 _T(ETC2_RGBA8
, ETC2_RGBA8
, NONE
, WZYX
),
264 _T(ETC2_SRGBA8
, ETC2_RGBA8
, NONE
, WZYX
),
265 _T(ETC2_R11_UNORM
, ETC2_R11_UNORM
, NONE
, WZYX
),
266 _T(ETC2_R11_SNORM
, ETC2_R11_SNORM
, NONE
, WZYX
),
267 _T(ETC2_RG11_UNORM
, ETC2_RG11_UNORM
, NONE
, WZYX
),
268 _T(ETC2_RG11_SNORM
, ETC2_RG11_SNORM
, NONE
, WZYX
),
270 _T(DXT1_RGB
, DXT1
, NONE
, WZYX
),
271 _T(DXT1_SRGB
, DXT1
, NONE
, WZYX
),
272 _T(DXT1_RGBA
, DXT1
, NONE
, WZYX
),
273 _T(DXT1_SRGBA
, DXT1
, NONE
, WZYX
),
274 _T(DXT3_RGBA
, DXT3
, NONE
, WZYX
),
275 _T(DXT3_SRGBA
, DXT3
, NONE
, WZYX
),
276 _T(DXT5_RGBA
, DXT5
, NONE
, WZYX
),
277 _T(DXT5_SRGBA
, DXT5
, NONE
, WZYX
),
280 _T(RGTC1_UNORM
, 8_8_8_8_UNORM
, NONE
, WZYX
),
281 _T(RGTC1_SNORM
, 8_8_8_8_SNORM
, NONE
, WZYX
),
282 _T(RGTC2_UNORM
, 8_8_8_8_UNORM
, NONE
, WZYX
),
283 _T(RGTC2_SNORM
, 8_8_8_8_SNORM
, NONE
, WZYX
),
284 _T(LATC1_UNORM
, 8_8_8_8_UNORM
, NONE
, WZYX
),
285 _T(LATC1_SNORM
, 8_8_8_8_SNORM
, NONE
, WZYX
),
286 _T(LATC2_UNORM
, 8_8_8_8_UNORM
, NONE
, WZYX
),
287 _T(LATC2_SNORM
, 8_8_8_8_SNORM
, NONE
, WZYX
),
289 _T(ATC_RGB
, ATC_RGB
, NONE
, WZYX
),
290 _T(ATC_RGBA_EXPLICIT
, ATC_RGBA_EXPLICIT
, NONE
, WZYX
),
291 _T(ATC_RGBA_INTERPOLATED
, ATC_RGBA_INTERPOLATED
, NONE
, WZYX
),
295 fd3_pipe2vtx(enum pipe_format format
)
297 if (!formats
[format
].present
)
299 return formats
[format
].vtx
;
303 fd3_pipe2tex(enum pipe_format format
)
305 if (!formats
[format
].present
)
307 return formats
[format
].tex
;
311 fd3_pipe2color(enum pipe_format format
)
313 if (!formats
[format
].present
)
315 return formats
[format
].rb
;
319 fd3_pipe2swap(enum pipe_format format
)
321 if (!formats
[format
].present
)
323 return formats
[format
].swap
;
326 enum a3xx_tex_fetchsize
327 fd3_pipe2fetchsize(enum pipe_format format
)
329 if (format
== PIPE_FORMAT_Z32_FLOAT_S8X24_UINT
)
330 format
= PIPE_FORMAT_Z32_FLOAT
;
331 else if (util_format_description(format
)->layout
== UTIL_FORMAT_LAYOUT_RGTC
)
332 format
= PIPE_FORMAT_R8G8B8A8_UNORM
;
333 switch (util_format_get_blocksizebits(format
) / util_format_get_blockwidth(format
)) {
334 case 8: return TFETCH_1_BYTE
;
335 case 16: return TFETCH_2_BYTE
;
336 case 32: return TFETCH_4_BYTE
;
337 case 64: return TFETCH_8_BYTE
;
338 case 128: return TFETCH_16_BYTE
;
340 debug_printf("Unknown block size for format %s: %d\n",
341 util_format_name(format
),
342 util_format_get_blocksizebits(format
));
343 return TFETCH_DISABLE
;
348 fd3_pipe2nblocksx(enum pipe_format format
, unsigned width
)
350 if (util_format_description(format
)->layout
== UTIL_FORMAT_LAYOUT_RGTC
)
351 format
= PIPE_FORMAT_R8G8B8A8_UNORM
;
352 return util_format_get_nblocksx(format
, width
);
356 fd3_fs_output_format(enum pipe_format format
)
358 if (util_format_is_srgb(format
))
359 return RB_R16G16B16A16_FLOAT
;
361 case PIPE_FORMAT_R16_FLOAT
:
362 case PIPE_FORMAT_R16G16_FLOAT
:
363 case PIPE_FORMAT_R11G11B10_FLOAT
:
364 return RB_R16G16B16A16_FLOAT
;
365 case PIPE_FORMAT_L8_UNORM
:
366 return RB_R8G8B8A8_UNORM
;
368 return fd3_pipe2color(format
);
372 static inline enum a3xx_tex_swiz
373 tex_swiz(unsigned swiz
)
377 case PIPE_SWIZZLE_X
: return A3XX_TEX_X
;
378 case PIPE_SWIZZLE_Y
: return A3XX_TEX_Y
;
379 case PIPE_SWIZZLE_Z
: return A3XX_TEX_Z
;
380 case PIPE_SWIZZLE_W
: return A3XX_TEX_W
;
381 case PIPE_SWIZZLE_0
: return A3XX_TEX_ZERO
;
382 case PIPE_SWIZZLE_1
: return A3XX_TEX_ONE
;
387 fd3_tex_swiz(enum pipe_format format
, unsigned swizzle_r
, unsigned swizzle_g
,
388 unsigned swizzle_b
, unsigned swizzle_a
)
390 const struct util_format_description
*desc
=
391 util_format_description(format
);
392 unsigned char swiz
[4] = {
393 swizzle_r
, swizzle_g
, swizzle_b
, swizzle_a
,
396 util_format_compose_swizzles(desc
->swizzle
, swiz
, rswiz
);
398 return A3XX_TEX_CONST_0_SWIZ_X(tex_swiz(rswiz
[0])) |
399 A3XX_TEX_CONST_0_SWIZ_Y(tex_swiz(rswiz
[1])) |
400 A3XX_TEX_CONST_0_SWIZ_Z(tex_swiz(rswiz
[2])) |
401 A3XX_TEX_CONST_0_SWIZ_W(tex_swiz(rswiz
[3]));