src/gallium/drivers/nv50/nv50_formats.c

   1 /*
   2  * Copyright 2010 Christoph Bumiller
   3  *
   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:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  18  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  19  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  20  * SOFTWARE.
  21  */
  22
  23 #include "nv50_screen.h"
  24 #include "nv50_texture.xml.h"
  25 #include "nv50_defs.xml.h"
  26 #include "nv50_3d.xml.h"
  27 #include "pipe/p_defines.h"
  28
  29 #define A_(cr, cg, cb, ca, t0, t1, t2, t3, sz, r)    \
  30    (NV50_TIC_MAP_##cr << NV50_TIC_0_MAPR__SHIFT) |   \
  31    (NV50_TIC_TYPE_##t0 << NV50_TIC_0_TYPE0__SHIFT) | \
  32    (NV50_TIC_MAP_##cg << NV50_TIC_0_MAPG__SHIFT) |   \
  33    (NV50_TIC_TYPE_##t1 << NV50_TIC_0_TYPE1__SHIFT) | \
  34    (NV50_TIC_MAP_##cb << NV50_TIC_0_MAPB__SHIFT) |   \
  35    (NV50_TIC_TYPE_##t2 << NV50_TIC_0_TYPE2__SHIFT) | \
  36    (NV50_TIC_MAP_##ca << NV50_TIC_0_MAPA__SHIFT) |   \
  37    (NV50_TIC_TYPE_##t3 << NV50_TIC_0_TYPE3__SHIFT) | \
  38    NV50_TIC_0_FMT_##sz,                              \
  39    NV50_3D_VERTEX_ARRAY_ATTRIB_FORMAT_##sz |         \
  40    NV50_3D_VERTEX_ARRAY_ATTRIB_TYPE_##t0 | (r << 31)
  41
  42 #define B_(cr, cg, cb, ca, t0, t1, t2, t3, sz, r)    \
  43    (NV50_TIC_MAP_##cr << NV50_TIC_0_MAPR__SHIFT) |   \
  44    (NV50_TIC_TYPE_##t0 << NV50_TIC_0_TYPE0__SHIFT) | \
  45    (NV50_TIC_MAP_##cg << NV50_TIC_0_MAPG__SHIFT) |   \
  46    (NV50_TIC_TYPE_##t1 << NV50_TIC_0_TYPE1__SHIFT) | \
  47    (NV50_TIC_MAP_##cb << NV50_TIC_0_MAPB__SHIFT) |   \
  48    (NV50_TIC_TYPE_##t2 << NV50_TIC_0_TYPE2__SHIFT) | \
  49    (NV50_TIC_MAP_##ca << NV50_TIC_0_MAPA__SHIFT) |   \
  50    (NV50_TIC_TYPE_##t3 << NV50_TIC_0_TYPE3__SHIFT) | \
  51    NV50_TIC_0_FMT_##sz, 0
  52
  53 #define VERTEX_BUFFER PIPE_BIND_VERTEX_BUFFER
  54 #define SAMPLER_VIEW  PIPE_BIND_SAMPLER_VIEW
  55 #define RENDER_TARGET PIPE_BIND_RENDER_TARGET
  56 #define DEPTH_STENCIL PIPE_BIND_DEPTH_STENCIL
  57 #define SCANOUT       PIPE_BIND_SCANOUT
  58
  59 /* for vertex buffers: */
  60 #define NV50_TIC_0_FMT_8_8_8 NV50_TIC_0_FMT_8_8_8_8
  61 #define NV50_TIC_0_FMT_16_16_16 NV50_TIC_0_FMT_16_16_16_16
  62 #define NV50_TIC_0_FMT_32_32_32 NV50_TIC_0_FMT_32_32_32_32
  63
  64 const struct nv50_format nv50_format_table[PIPE_FORMAT_COUNT] =
  65 {
  66    /* COMMON FORMATS */
  67
  68    [PIPE_FORMAT_B8G8R8A8_UNORM] = { NV50_SURFACE_FORMAT_BGRA8_UNORM,
  69     A_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 1),
  70     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET | SCANOUT },
  71
  72    [PIPE_FORMAT_B8G8R8X8_UNORM] = { NV50_SURFACE_FORMAT_BGRX8_UNORM,
  73     A_(C2, C1, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 1),
  74     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET | SCANOUT },
  75
  76    [PIPE_FORMAT_B8G8R8A8_SRGB] = { NV50_SURFACE_FORMAT_BGRA8_SRGB,
  77     A_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 1),
  78     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
  79
  80    [PIPE_FORMAT_B8G8R8X8_SRGB] = { NV50_SURFACE_FORMAT_BGRX8_SRGB,
  81     A_(C2, C1, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 1),
  82     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
  83
  84    [PIPE_FORMAT_B5G6R5_UNORM] = { NV50_SURFACE_FORMAT_B5G6R5_UNORM,
  85     B_(C2, C1, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 5_6_5, 1),
  86     SAMPLER_VIEW | RENDER_TARGET | SCANOUT },
  87
  88    [PIPE_FORMAT_B5G5R5A1_UNORM] = { NV50_SURFACE_FORMAT_BGR5_A1_UNORM,
  89     B_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 5_5_5_1, 1),
  90     SAMPLER_VIEW | RENDER_TARGET | SCANOUT },
  91
  92    [PIPE_FORMAT_B5G5R5X1_UNORM] = { NV50_SURFACE_FORMAT_BGR5_X1_UNORM,
  93     B_(C2, C1, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 5_5_5_1, 1),
  94     SAMPLER_VIEW | RENDER_TARGET | SCANOUT },
  95
  96    [PIPE_FORMAT_B4G4R4A4_UNORM] = { 0,
  97     B_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 4_4_4_4, 1),
  98     SAMPLER_VIEW },
  99
 100    [PIPE_FORMAT_B4G4R4X4_UNORM] = { 0,
 101     B_(C2, C1, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 4_4_4_4, 1),
 102     SAMPLER_VIEW },
 103
 104    [PIPE_FORMAT_R10G10B10A2_UNORM] = { NV50_SURFACE_FORMAT_RGB10_A2_UNORM,
 105     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 10_10_10_2, 0),
 106     SAMPLER_VIEW | RENDER_TARGET | VERTEX_BUFFER | SCANOUT },
 107
 108    [PIPE_FORMAT_B10G10R10A2_UNORM] = { NV50_SURFACE_FORMAT_BGR10_A2_UNORM,
 109     A_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 10_10_10_2, 1),
 110     SAMPLER_VIEW | RENDER_TARGET | VERTEX_BUFFER },
 111
 112    /* DEPTH/STENCIL FORMATS */
 113
 114    [PIPE_FORMAT_Z16_UNORM] = { NV50_ZETA_FORMAT_Z16_UNORM,
 115     B_(C0, C0, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, Z16, 0),
 116     SAMPLER_VIEW | DEPTH_STENCIL },
 117
 118    [PIPE_FORMAT_Z24_UNORM_S8_USCALED] = { NV50_ZETA_FORMAT_Z24_S8_UNORM,
 119     B_(C0, C1, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, Z24_S8, 0),
 120     SAMPLER_VIEW | DEPTH_STENCIL },
 121
 122    [PIPE_FORMAT_Z24X8_UNORM] = { NV50_ZETA_FORMAT_Z24_X8_UNORM,
 123     B_(C0, C0, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, Z24_X8, 0),
 124     SAMPLER_VIEW | DEPTH_STENCIL },
 125
 126    [PIPE_FORMAT_S8_USCALED_Z24_UNORM] = { NV50_ZETA_FORMAT_S8_Z24_UNORM,
 127     B_(C1, C0, C1, ONE_FLOAT, UINT, UNORM, UINT, UINT, S8_Z24, 0),
 128     SAMPLER_VIEW | DEPTH_STENCIL },
 129
 130    [PIPE_FORMAT_Z32_FLOAT] = { NV50_ZETA_FORMAT_Z32_FLOAT,
 131     B_(C0, C0, C0, ONE_FLOAT, FLOAT, UINT, UINT, UINT, Z32, 0),
 132     SAMPLER_VIEW | DEPTH_STENCIL },
 133
 134    [PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED] = { NV50_ZETA_FORMAT_Z32_S8_X24_FLOAT,
 135     B_(C0, C0, C0, ONE_FLOAT, FLOAT, UINT, UINT, UINT, Z32_S8_X24, 0),
 136     SAMPLER_VIEW | DEPTH_STENCIL },
 137
 138    /* LUMINANCE, ALPHA, INTENSITY */
 139
 140    [PIPE_FORMAT_L8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
 141     A_(C0, C0, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
 142     SAMPLER_VIEW | RENDER_TARGET },
 143
 144    [PIPE_FORMAT_L8_SRGB] = { NV50_SURFACE_FORMAT_R8_UNORM,
 145     A_(C0, C0, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
 146     SAMPLER_VIEW | RENDER_TARGET },
 147
 148    [PIPE_FORMAT_L16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
 149     B_(C0, C0, C0, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16, 0),
 150     SAMPLER_VIEW | RENDER_TARGET },
 151
 152    [PIPE_FORMAT_L16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
 153     B_(C0, C0, C0, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 154     SAMPLER_VIEW | RENDER_TARGET },
 155
 156    [PIPE_FORMAT_L32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
 157     B_(C0, C0, C0, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 158     SAMPLER_VIEW | RENDER_TARGET },
 159
 160    [PIPE_FORMAT_I8_UNORM] = { 0,
 161     A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
 162     SAMPLER_VIEW },
 163
 164    [PIPE_FORMAT_I16_UNORM] = { NV50_SURFACE_FORMAT_R16_UNORM,
 165     A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
 166     SAMPLER_VIEW },
 167
 168    [PIPE_FORMAT_I16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
 169     B_(C0, C0, C0, C0, SNORM, SNORM, SNORM, SNORM, 16, 0),
 170     SAMPLER_VIEW },
 171
 172    [PIPE_FORMAT_I16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
 173     B_(C0, C0, C0, C0, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 174     SAMPLER_VIEW },
 175
 176    [PIPE_FORMAT_I32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
 177     B_(C0, C0, C0, C0, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 178     SAMPLER_VIEW },
 179
 180    [PIPE_FORMAT_A8_UNORM] = { NV50_SURFACE_FORMAT_A8_UNORM,
 181     A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
 182     SAMPLER_VIEW | RENDER_TARGET },
 183
 184    [PIPE_FORMAT_A8_SNORM] = { 0,
 185     A_(ZERO, ZERO, ZERO, C0, SNORM, SNORM, SNORM, SNORM, 8, 0),
 186     SAMPLER_VIEW },
 187
 188    [PIPE_FORMAT_A16_UNORM] = { 0,
 189     A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
 190     SAMPLER_VIEW },
 191
 192    [PIPE_FORMAT_A16_SNORM] = { 0,
 193     A_(ZERO, ZERO, ZERO, C0, SNORM, SNORM, SNORM, SNORM, 16, 0),
 194     SAMPLER_VIEW },
 195
 196    [PIPE_FORMAT_A16_FLOAT] = { 0,
 197     B_(ZERO, ZERO, ZERO, C0, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 198     SAMPLER_VIEW },
 199
 200    [PIPE_FORMAT_A32_FLOAT] = { 0,
 201     B_(ZERO, ZERO, ZERO, C0, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 202     SAMPLER_VIEW },
 203
 204    [PIPE_FORMAT_L8A8_UNORM] = { 0,
 205     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 206     SAMPLER_VIEW },
 207
 208    [PIPE_FORMAT_L8A8_SRGB] = { 0,
 209     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 210     SAMPLER_VIEW },
 211
 212    [PIPE_FORMAT_L16A16_UNORM] = { 0,
 213     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 16_16, 0),
 214     SAMPLER_VIEW },
 215
 216    [PIPE_FORMAT_L16A16_SNORM] = { 0,
 217     A_(C0, C0, C0, C1, SNORM, SNORM, SNORM, SNORM, 16_16, 0),
 218     SAMPLER_VIEW },
 219
 220    [PIPE_FORMAT_L16A16_FLOAT] = { 0,
 221     B_(C0, C0, C0, C1, FLOAT, FLOAT, FLOAT, FLOAT, 16_16, 0),
 222     SAMPLER_VIEW },
 223
 224    [PIPE_FORMAT_L32A32_FLOAT] = { 0,
 225     B_(C0, C0, C0, C1, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
 226     SAMPLER_VIEW },
 227
 228    [PIPE_FORMAT_L4A4_UNORM] = { 0,
 229     B_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 4_4, 0),
 230     SAMPLER_VIEW },
 231
 232    /* DXT, RGTC */
 233
 234    [PIPE_FORMAT_DXT1_RGB] = { 0,
 235     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 236     SAMPLER_VIEW },
 237
 238    [PIPE_FORMAT_DXT1_RGBA] = { 0,
 239     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 240     SAMPLER_VIEW },
 241
 242    [PIPE_FORMAT_DXT3_RGBA] = { 0,
 243     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT3, 0),
 244     SAMPLER_VIEW },
 245
 246    [PIPE_FORMAT_DXT5_RGBA] = { 0,
 247     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT5, 0),
 248     SAMPLER_VIEW },
 249
 250    [PIPE_FORMAT_DXT1_SRGB] = { 0,
 251     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 252     SAMPLER_VIEW },
 253
 254    [PIPE_FORMAT_DXT1_SRGBA] = { 0,
 255     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 256     SAMPLER_VIEW },
 257
 258    [PIPE_FORMAT_DXT3_SRGBA] = { 0,
 259     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT3, 0),
 260     SAMPLER_VIEW },
 261
 262    [PIPE_FORMAT_DXT5_SRGBA] = { 0,
 263     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT5, 0),
 264     SAMPLER_VIEW },
 265
 266    [PIPE_FORMAT_RGTC1_UNORM] = { 0,
 267     B_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, RGTC1, 0),
 268     SAMPLER_VIEW },
 269
 270    [PIPE_FORMAT_RGTC1_SNORM] = { 0,
 271     B_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, RGTC1, 0),
 272     SAMPLER_VIEW },
 273
 274    [PIPE_FORMAT_RGTC2_UNORM] = { 0,
 275     B_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, RGTC2, 0),
 276     SAMPLER_VIEW },
 277
 278    [PIPE_FORMAT_RGTC2_SNORM] = { 0,
 279     B_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, RGTC2, 0),
 280     SAMPLER_VIEW },
 281
 282    /* FLOAT 16 */
 283
 284    [PIPE_FORMAT_R16G16B16A16_FLOAT] = { NV50_SURFACE_FORMAT_RGBA16_FLOAT,
 285     A_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 16_16_16_16, 0),
 286     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 287
 288    [PIPE_FORMAT_R16G16B16_FLOAT] = { NV50_SURFACE_FORMAT_RGBX16_FLOAT,
 289     A_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16_16_16, 0),
 290     VERTEX_BUFFER },
 291
 292    [PIPE_FORMAT_R16G16_FLOAT] = { NV50_SURFACE_FORMAT_RG16_FLOAT,
 293     A_(C0, C1, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16_16, 0),
 294     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 295
 296    [PIPE_FORMAT_R16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
 297     A_(C0, ZERO, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 298     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 299
 300    /* FLOAT 32 */
 301
 302    [PIPE_FORMAT_R32G32B32A32_FLOAT] = { NV50_SURFACE_FORMAT_RGBA32_FLOAT,
 303     A_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32_32, 0),
 304     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 305
 306    [PIPE_FORMAT_R32G32B32_FLOAT] = { NV50_SURFACE_FORMAT_RGBX32_FLOAT,
 307     A_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32, 0),
 308     VERTEX_BUFFER },
 309
 310    [PIPE_FORMAT_R32G32_FLOAT] = { NV50_SURFACE_FORMAT_RG32_FLOAT,
 311     A_(C0, C1, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
 312     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 313
 314    [PIPE_FORMAT_R32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
 315     A_(C0, ZERO, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 316     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 317
 318    /* ODD FORMATS */
 319
 320    [PIPE_FORMAT_R11G11B10_FLOAT] = { NV50_SURFACE_FORMAT_R11G11B10_FLOAT,
 321     B_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 11_11_10, 0),
 322     SAMPLER_VIEW | RENDER_TARGET },
 323
 324    [PIPE_FORMAT_R9G9B9E5_FLOAT] = { 0,
 325     B_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 9_9_9_E5, 0),
 326     SAMPLER_VIEW },
 327
 328    /* SNORM 32 */
 329
 330    [PIPE_FORMAT_R32G32B32A32_SNORM] = { 0,
 331     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 32_32_32_32, 0),
 332     VERTEX_BUFFER | SAMPLER_VIEW },
 333
 334    [PIPE_FORMAT_R32G32B32_SNORM] = { 0,
 335     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32_32_32, 0),
 336     VERTEX_BUFFER },
 337
 338    [PIPE_FORMAT_R32G32_SNORM] = { 0,
 339     A_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32_32, 0),
 340     VERTEX_BUFFER | SAMPLER_VIEW },
 341
 342    [PIPE_FORMAT_R32_SNORM] = { 0,
 343     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32, 0),
 344     VERTEX_BUFFER | SAMPLER_VIEW },
 345
 346    /* UNORM 32 */
 347
 348    [PIPE_FORMAT_R32G32B32A32_UNORM] = { 0,
 349     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 32_32_32_32, 0),
 350     VERTEX_BUFFER | SAMPLER_VIEW },
 351
 352    [PIPE_FORMAT_R32G32B32_UNORM] = { 0,
 353     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32_32_32, 0),
 354     VERTEX_BUFFER },
 355
 356    [PIPE_FORMAT_R32G32_UNORM] = { 0,
 357     A_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32_32, 0),
 358     VERTEX_BUFFER | SAMPLER_VIEW },
 359
 360    [PIPE_FORMAT_R32_UNORM] = { 0,
 361     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32, 0),
 362     VERTEX_BUFFER | SAMPLER_VIEW },
 363
 364    /* SNORM 16 */
 365
 366    [PIPE_FORMAT_R16G16B16A16_SNORM] = { NV50_SURFACE_FORMAT_RGBA16_SNORM,
 367     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 16_16_16_16, 0),
 368     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 369
 370    [PIPE_FORMAT_R16G16B16_SNORM] = { 0,
 371     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16_16_16, 0),
 372     VERTEX_BUFFER },
 373
 374    [PIPE_FORMAT_R16G16_SNORM] = { NV50_SURFACE_FORMAT_RG16_SNORM,
 375     A_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16_16, 0),
 376     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 377
 378    [PIPE_FORMAT_R16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
 379     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16, 0),
 380     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 381
 382    /* UNORM 16 */
 383
 384    [PIPE_FORMAT_R16G16B16A16_UNORM] = { NV50_SURFACE_FORMAT_RGBA16_UNORM,
 385     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 16_16_16_16, 0),
 386     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 387
 388    [PIPE_FORMAT_R16G16B16_UNORM] = { 0,
 389     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 16_16_16, 0),
 390     VERTEX_BUFFER },
 391
 392    [PIPE_FORMAT_R16G16_UNORM] = { NV50_SURFACE_FORMAT_RG16_UNORM,
 393     A_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 16_16, 0),
 394     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 395
 396    [PIPE_FORMAT_R16_UNORM] = { NV50_SURFACE_FORMAT_R16_UNORM,
 397     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 16, 0),
 398     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 399
 400    /* SNORM 8 */
 401
 402    [PIPE_FORMAT_R8G8B8A8_SNORM] = { NV50_SURFACE_FORMAT_RGBA8_SNORM,
 403     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 8_8_8_8, 0),
 404     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 405
 406    [PIPE_FORMAT_R8G8B8_SNORM] = { 0,
 407     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8_8_8, 0),
 408     VERTEX_BUFFER },
 409
 410    [PIPE_FORMAT_R8G8_SNORM] = { NV50_SURFACE_FORMAT_RG8_SNORM,
 411     A_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8_8, 0),
 412     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 413
 414    [PIPE_FORMAT_R8_SNORM] = { NV50_SURFACE_FORMAT_R8_SNORM,
 415     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8, 0),
 416     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 417
 418    /* UNORM 8 */
 419
 420    [PIPE_FORMAT_R8G8B8A8_UNORM] = { NV50_SURFACE_FORMAT_RGBA8_UNORM,
 421     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 422     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 423
 424    [PIPE_FORMAT_R8G8B8A8_SRGB] = { NV50_SURFACE_FORMAT_RGBA8_SRGB,
 425     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 426     SAMPLER_VIEW | RENDER_TARGET },
 427
 428    [PIPE_FORMAT_R8G8B8X8_UNORM] = { NV50_SURFACE_FORMAT_RGBX8_UNORM,
 429     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 430     SAMPLER_VIEW | RENDER_TARGET },
 431
 432    [PIPE_FORMAT_R8G8B8_UNORM] = { 0,
 433     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8_8, 0),
 434     VERTEX_BUFFER },
 435
 436    [PIPE_FORMAT_R8G8_UNORM] = { NV50_SURFACE_FORMAT_RG8_UNORM,
 437     A_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 438     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 439
 440    [PIPE_FORMAT_R8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
 441     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
 442     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 443
 444    /* SSCALED 32 (not integer, data is converted to float !) */
 445
 446    [PIPE_FORMAT_R32G32B32A32_SSCALED] = { 0,
 447     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 32_32_32_32, 0),
 448     VERTEX_BUFFER },
 449
 450    [PIPE_FORMAT_R32G32B32_SSCALED] = { 0,
 451     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32_32_32, 0),
 452     VERTEX_BUFFER },
 453
 454    [PIPE_FORMAT_R32G32_SSCALED] = { 0,
 455     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32_32, 0),
 456     VERTEX_BUFFER },
 457
 458    [PIPE_FORMAT_R32_SSCALED] = { 0,
 459     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32, 0),
 460     VERTEX_BUFFER },
 461
 462    /* USCALED 32 */
 463
 464    [PIPE_FORMAT_R32G32B32A32_USCALED] = { 0,
 465     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 32_32_32_32, 0),
 466     VERTEX_BUFFER },
 467
 468    [PIPE_FORMAT_R32G32B32_USCALED] = { 0,
 469     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32_32_32, 0),
 470     VERTEX_BUFFER },
 471
 472    [PIPE_FORMAT_R32G32_USCALED] = { 0,
 473     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32_32, 0),
 474     VERTEX_BUFFER },
 475
 476    [PIPE_FORMAT_R32_USCALED] = { 0,
 477     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32, 0),
 478     VERTEX_BUFFER },
 479
 480    /* SSCALED 16 */
 481
 482    [PIPE_FORMAT_R16G16B16A16_SSCALED] = { 0,
 483     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 16_16_16_16, 0),
 484     VERTEX_BUFFER },
 485
 486    [PIPE_FORMAT_R16G16B16_SSCALED] = { 0,
 487     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16_16_16, 0),
 488     VERTEX_BUFFER },
 489
 490    [PIPE_FORMAT_R16G16_SSCALED] = { 0,
 491     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16_16, 0),
 492     VERTEX_BUFFER },
 493
 494    [PIPE_FORMAT_R16_SSCALED] = { 0,
 495     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16, 0),
 496     VERTEX_BUFFER },
 497
 498    /* USCALED 16 */
 499
 500    [PIPE_FORMAT_R16G16B16A16_USCALED] = { 0,
 501     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 16_16_16_16, 0),
 502     VERTEX_BUFFER },
 503
 504    [PIPE_FORMAT_R16G16B16_USCALED] = { 0,
 505     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16_16_16, 0),
 506     VERTEX_BUFFER },
 507
 508    [PIPE_FORMAT_R16G16_USCALED] = { 0,
 509     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16_16, 0),
 510     VERTEX_BUFFER },
 511
 512    [PIPE_FORMAT_R16_USCALED] = { 0,
 513     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16, 0),
 514     VERTEX_BUFFER },
 515
 516    /* SSCALED 8 */
 517
 518    [PIPE_FORMAT_R8G8B8A8_SSCALED] = { 0,
 519     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 8_8_8_8, 0),
 520     VERTEX_BUFFER },
 521
 522    [PIPE_FORMAT_R8G8B8_SSCALED] = { 0,
 523     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8_8_8, 0),
 524     VERTEX_BUFFER },
 525
 526    [PIPE_FORMAT_R8G8_SSCALED] = { 0,
 527     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8_8, 0),
 528     VERTEX_BUFFER },
 529
 530    [PIPE_FORMAT_R8_SSCALED] = { 0,
 531     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8, 0),
 532     VERTEX_BUFFER },
 533
 534    /* USCALED 8 */
 535
 536    [PIPE_FORMAT_R8G8B8A8_USCALED] = { 0,
 537     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 8_8_8_8, 0),
 538     VERTEX_BUFFER },
 539
 540    [PIPE_FORMAT_R8G8B8_USCALED] = { 0,
 541     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8_8_8, 0),
 542     VERTEX_BUFFER },
 543
 544    [PIPE_FORMAT_R8G8_USCALED] = { 0,
 545     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8_8, 0),
 546     VERTEX_BUFFER },
 547
 548    [PIPE_FORMAT_R8_USCALED] = { 0,
 549     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8, 0),
 550     VERTEX_BUFFER },
 551
 552    /* OTHER FORMATS */
 553
 554    [PIPE_FORMAT_R8G8_B8G8_UNORM] = { 0,
 555     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, U8_YA8_V8_YB8, 0),
 556     SAMPLER_VIEW },
 557
 558    [PIPE_FORMAT_G8R8_G8B8_UNORM] = { 0,
 559     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, YA8_U8_YB8_V8, 0),
 560     SAMPLER_VIEW },
 561
 562    [PIPE_FORMAT_R8SG8SB8UX8U_NORM] = { 0,
 563     B_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, UNORM, UNORM, 8_8_8_8, 0),
 564     SAMPLER_VIEW },
 565
 566    [PIPE_FORMAT_R5SG5SB6U_NORM] = { 0,
 567     B_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, UNORM, UNORM, 5_5_6, 0),
 568     SAMPLER_VIEW },
 569
 570    [PIPE_FORMAT_R1_UNORM] = { NV50_SURFACE_FORMAT_BITMAP,
 571     B_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, BITMAP, 0),
 572     SAMPLER_VIEW },
 573
 574    [PIPE_FORMAT_A8B8G8R8_UNORM] = { 0,
 575     B_(C3, C2, C1, C0, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 576     SAMPLER_VIEW },
 577
 578    [PIPE_FORMAT_R4A4_UNORM] = { 0,
 579     B_(C0, ZERO, ZERO, C1, UNORM, UNORM, UNORM, UNORM, 4_4, 0),
 580     SAMPLER_VIEW },
 581
 582    [PIPE_FORMAT_A4R4_UNORM] = { 0,
 583     B_(C1, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 4_4, 0),
 584     SAMPLER_VIEW },
 585
 586    /* FIXED FORMATS - hw doesn't support these, convert on vbo push for now */
 587
 588    [PIPE_FORMAT_R32G32B32A32_FIXED] = { 0,
 589     B_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32_32, 0),
 590     VERTEX_BUFFER },
 591
 592    [PIPE_FORMAT_R32G32B32_FIXED] = { 0,
 593     B_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32, 0),
 594     VERTEX_BUFFER },
 595
 596    [PIPE_FORMAT_R32G32_FIXED] = { 0,
 597     B_(C0, C1, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
 598     VERTEX_BUFFER },
 599
 600    [PIPE_FORMAT_R32_FIXED] = { 0,
 601     B_(C0, ZERO, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 602     VERTEX_BUFFER },
 603 };