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_A8R8G8B8_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_X8R8G8B8_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_A8R8G8B8_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_X8R8G8B8_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_R5G6B5_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_A1R5G5B5_UNORM,
  89     B_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 1_5_5_5, 1),
  90     SAMPLER_VIEW | RENDER_TARGET | SCANOUT },
  91
  92    [PIPE_FORMAT_B4G4R4A4_UNORM] = { 0,
  93     B_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 4_4_4_4, 1),
  94     SAMPLER_VIEW },
  95
  96    [PIPE_FORMAT_B4G4R4X4_UNORM] = { 0,
  97     B_(C2, C1, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 4_4_4_4, 1),
  98     SAMPLER_VIEW },
  99
 100    [PIPE_FORMAT_R10G10B10A2_UNORM] = { NV50_SURFACE_FORMAT_A2B10G10R10_UNORM,
 101     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 2_10_10_10, 0),
 102     SAMPLER_VIEW | RENDER_TARGET | VERTEX_BUFFER | SCANOUT },
 103
 104    [PIPE_FORMAT_B10G10R10A2_UNORM] = { NV50_SURFACE_FORMAT_A2R10G10B10_UNORM,
 105     A_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 2_10_10_10, 1),
 106     SAMPLER_VIEW | RENDER_TARGET | VERTEX_BUFFER },
 107
 108    /* DEPTH/STENCIL FORMATS */
 109
 110    [PIPE_FORMAT_Z16_UNORM] = { NV50_ZETA_FORMAT_Z16_UNORM,
 111     B_(C0, C0, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, Z16, 0),
 112     SAMPLER_VIEW | DEPTH_STENCIL },
 113
 114    [PIPE_FORMAT_Z24_UNORM_S8_USCALED] = { NV50_ZETA_FORMAT_S8Z24_UNORM,
 115     B_(C0, C0, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, S8Z24, 0),
 116     SAMPLER_VIEW | DEPTH_STENCIL },
 117
 118    [PIPE_FORMAT_Z24X8_UNORM] = { NV50_ZETA_FORMAT_X8Z24_UNORM,
 119     B_(C0, C0, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, X8Z24, 0),
 120     SAMPLER_VIEW | DEPTH_STENCIL },
 121
 122    [PIPE_FORMAT_S8_USCALED_Z24_UNORM] = { NV50_ZETA_FORMAT_Z24S8_UNORM,
 123     B_(C1, C1, C1, ONE_FLOAT, UINT, UNORM, UINT, UINT, Z24S8, 0),
 124     SAMPLER_VIEW | DEPTH_STENCIL },
 125
 126    [PIPE_FORMAT_Z32_FLOAT] = { NV50_ZETA_FORMAT_Z32_FLOAT,
 127     B_(C0, C0, C0, ONE_FLOAT, FLOAT, UINT, UINT, UINT, Z32, 0),
 128     SAMPLER_VIEW | DEPTH_STENCIL },
 129
 130    [PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED] = {
 131     NV50_ZETA_FORMAT_Z32_FLOAT_X24S8_UNORM,
 132     B_(C0, C0, C0, ONE_FLOAT, FLOAT, UINT, UINT, UINT, X24S8Z32, 0),
 133     SAMPLER_VIEW | DEPTH_STENCIL },
 134
 135    /* LUMINANCE, ALPHA, INTENSITY */
 136
 137    [PIPE_FORMAT_L8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
 138     A_(C0, C0, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
 139     SAMPLER_VIEW | RENDER_TARGET },
 140
 141    [PIPE_FORMAT_L8_SRGB] = { NV50_SURFACE_FORMAT_R8_UNORM,
 142     A_(C0, C0, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
 143     SAMPLER_VIEW | RENDER_TARGET },
 144
 145    [PIPE_FORMAT_L16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
 146     B_(C0, C0, C0, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16, 0),
 147     SAMPLER_VIEW | RENDER_TARGET },
 148
 149    [PIPE_FORMAT_L16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
 150     B_(C0, C0, C0, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 151     SAMPLER_VIEW | RENDER_TARGET },
 152
 153    [PIPE_FORMAT_L32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
 154     B_(C0, C0, C0, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 155     SAMPLER_VIEW | RENDER_TARGET },
 156
 157    [PIPE_FORMAT_I8_UNORM] = { 0,
 158     A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
 159     SAMPLER_VIEW },
 160
 161    [PIPE_FORMAT_I16_UNORM] = { NV50_SURFACE_FORMAT_R16_UNORM,
 162     A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
 163     SAMPLER_VIEW },
 164
 165    [PIPE_FORMAT_I16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
 166     B_(C0, C0, C0, C0, SNORM, SNORM, SNORM, SNORM, 16, 0),
 167     SAMPLER_VIEW },
 168
 169    [PIPE_FORMAT_I16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
 170     B_(C0, C0, C0, C0, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 171     SAMPLER_VIEW },
 172
 173    [PIPE_FORMAT_I32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
 174     B_(C0, C0, C0, C0, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 175     SAMPLER_VIEW },
 176
 177    [PIPE_FORMAT_A8_UNORM] = { NV50_SURFACE_FORMAT_A8_UNORM,
 178     A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
 179     SAMPLER_VIEW | RENDER_TARGET },
 180
 181    [PIPE_FORMAT_A8_SNORM] = { 0,
 182     A_(ZERO, ZERO, ZERO, C0, SNORM, SNORM, SNORM, SNORM, 8, 0),
 183     SAMPLER_VIEW },
 184
 185    [PIPE_FORMAT_A16_UNORM] = { 0,
 186     A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 16, 0),
 187     SAMPLER_VIEW },
 188
 189    [PIPE_FORMAT_A16_SNORM] = { 0,
 190     A_(ZERO, ZERO, ZERO, C0, SNORM, SNORM, SNORM, SNORM, 16, 0),
 191     SAMPLER_VIEW },
 192
 193    [PIPE_FORMAT_A16_FLOAT] = { 0,
 194     B_(ZERO, ZERO, ZERO, C0, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 195     SAMPLER_VIEW },
 196
 197    [PIPE_FORMAT_A32_FLOAT] = { 0,
 198     B_(ZERO, ZERO, ZERO, C0, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 199     SAMPLER_VIEW },
 200
 201    [PIPE_FORMAT_L8A8_UNORM] = { 0,
 202     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 203     SAMPLER_VIEW },
 204
 205    [PIPE_FORMAT_L8A8_SRGB] = { 0,
 206     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 207     SAMPLER_VIEW },
 208
 209    [PIPE_FORMAT_L16A16_UNORM] = { 0,
 210     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 16_16, 0),
 211     SAMPLER_VIEW },
 212
 213    [PIPE_FORMAT_L16A16_SNORM] = { 0,
 214     A_(C0, C0, C0, C1, SNORM, SNORM, SNORM, SNORM, 16_16, 0),
 215     SAMPLER_VIEW },
 216
 217    [PIPE_FORMAT_L16A16_FLOAT] = { 0,
 218     B_(C0, C0, C0, C1, FLOAT, FLOAT, FLOAT, FLOAT, 16_16, 0),
 219     SAMPLER_VIEW },
 220
 221    [PIPE_FORMAT_L32A32_FLOAT] = { 0,
 222     B_(C0, C0, C0, C1, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
 223     SAMPLER_VIEW },
 224
 225    [PIPE_FORMAT_L4A4_UNORM] = { 0,
 226     B_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 4_4, 0),
 227     SAMPLER_VIEW },
 228
 229    /* DXT, RGTC */
 230
 231    [PIPE_FORMAT_DXT1_RGB] = { 0,
 232     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 233     SAMPLER_VIEW },
 234
 235    [PIPE_FORMAT_DXT1_RGBA] = { 0,
 236     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 237     SAMPLER_VIEW },
 238
 239    [PIPE_FORMAT_DXT3_RGBA] = { 0,
 240     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT3, 0),
 241     SAMPLER_VIEW },
 242
 243    [PIPE_FORMAT_DXT5_RGBA] = { 0,
 244     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT5, 0),
 245     SAMPLER_VIEW },
 246
 247    [PIPE_FORMAT_DXT1_SRGB] = { 0,
 248     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 249     SAMPLER_VIEW },
 250
 251    [PIPE_FORMAT_DXT1_SRGBA] = { 0,
 252     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 253     SAMPLER_VIEW },
 254
 255    [PIPE_FORMAT_DXT3_SRGBA] = { 0,
 256     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT3, 0),
 257     SAMPLER_VIEW },
 258
 259    [PIPE_FORMAT_DXT5_SRGBA] = { 0,
 260     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT5, 0),
 261     SAMPLER_VIEW },
 262
 263    [PIPE_FORMAT_RGTC1_UNORM] = { 0,
 264     B_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, RGTC1, 0),
 265     SAMPLER_VIEW },
 266
 267    [PIPE_FORMAT_RGTC1_SNORM] = { 0,
 268     B_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, RGTC1, 0),
 269     SAMPLER_VIEW },
 270
 271    [PIPE_FORMAT_RGTC2_UNORM] = { 0,
 272     B_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, RGTC2, 0),
 273     SAMPLER_VIEW },
 274
 275    [PIPE_FORMAT_RGTC2_SNORM] = { 0,
 276     B_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, RGTC2, 0),
 277     SAMPLER_VIEW },
 278
 279    /* FLOAT 16 */
 280
 281    [PIPE_FORMAT_R16G16B16A16_FLOAT] = { NV50_SURFACE_FORMAT_R16G16B16A16_FLOAT,
 282     A_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 16_16_16_16, 0),
 283     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 284
 285    [PIPE_FORMAT_R16G16B16_FLOAT] = { NV50_SURFACE_FORMAT_R16G16B16X16_FLOAT,
 286     A_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16_16_16, 0),
 287     VERTEX_BUFFER },
 288
 289    [PIPE_FORMAT_R16G16_FLOAT] = { NV50_SURFACE_FORMAT_R16G16_FLOAT,
 290     A_(C0, C1, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16_16, 0),
 291     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 292
 293    [PIPE_FORMAT_R16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
 294     A_(C0, ZERO, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 295     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 296
 297    /* FLOAT 32 */
 298
 299    [PIPE_FORMAT_R32G32B32A32_FLOAT] = { NV50_SURFACE_FORMAT_R32G32B32A32_FLOAT,
 300     A_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32_32, 0),
 301     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 302
 303    [PIPE_FORMAT_R32G32B32_FLOAT] = { NV50_SURFACE_FORMAT_R32G32B32X32_FLOAT,
 304     A_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32, 0),
 305     VERTEX_BUFFER },
 306
 307    [PIPE_FORMAT_R32G32_FLOAT] = { NV50_SURFACE_FORMAT_R32G32_FLOAT,
 308     A_(C0, C1, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
 309     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 310
 311    [PIPE_FORMAT_R32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
 312     A_(C0, ZERO, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 313     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 314
 315    /* ODD FORMATS */
 316
 317    [PIPE_FORMAT_R11G11B10_FLOAT] = { NV50_SURFACE_FORMAT_B10G11R11_FLOAT,
 318     B_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 10_11_11, 0),
 319     SAMPLER_VIEW | RENDER_TARGET },
 320
 321    [PIPE_FORMAT_R9G9B9E5_FLOAT] = { 0,
 322     B_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, E5_9_9_9, 0),
 323     SAMPLER_VIEW },
 324
 325    /* SNORM 32 */
 326
 327    [PIPE_FORMAT_R32G32B32A32_SNORM] = { 0,
 328     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 32_32_32_32, 0),
 329     VERTEX_BUFFER | SAMPLER_VIEW },
 330
 331    [PIPE_FORMAT_R32G32B32_SNORM] = { 0,
 332     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32_32_32, 0),
 333     VERTEX_BUFFER },
 334
 335    [PIPE_FORMAT_R32G32_SNORM] = { 0,
 336     A_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32_32, 0),
 337     VERTEX_BUFFER | SAMPLER_VIEW },
 338
 339    [PIPE_FORMAT_R32_SNORM] = { 0,
 340     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32, 0),
 341     VERTEX_BUFFER | SAMPLER_VIEW },
 342
 343    /* UNORM 32 */
 344
 345    [PIPE_FORMAT_R32G32B32A32_UNORM] = { 0,
 346     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 32_32_32_32, 0),
 347     VERTEX_BUFFER | SAMPLER_VIEW },
 348
 349    [PIPE_FORMAT_R32G32B32_UNORM] = { 0,
 350     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32_32_32, 0),
 351     VERTEX_BUFFER },
 352
 353    [PIPE_FORMAT_R32G32_UNORM] = { 0,
 354     A_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32_32, 0),
 355     VERTEX_BUFFER | SAMPLER_VIEW },
 356
 357    [PIPE_FORMAT_R32_UNORM] = { 0,
 358     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32, 0),
 359     VERTEX_BUFFER | SAMPLER_VIEW },
 360
 361    /* SNORM 16 */
 362
 363    [PIPE_FORMAT_R16G16B16A16_SNORM] = { NV50_SURFACE_FORMAT_R16G16B16A16_SNORM,
 364     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 16_16_16_16, 0),
 365     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 366
 367    [PIPE_FORMAT_R16G16B16_SNORM] = { 0,
 368     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16_16_16, 0),
 369     VERTEX_BUFFER },
 370
 371    [PIPE_FORMAT_R16G16_SNORM] = { NV50_SURFACE_FORMAT_R16G16_SNORM,
 372     A_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16_16, 0),
 373     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 374
 375    [PIPE_FORMAT_R16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
 376     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16, 0),
 377     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 378
 379    /* UNORM 16 */
 380
 381    [PIPE_FORMAT_R16G16B16A16_UNORM] = { NV50_SURFACE_FORMAT_R16G16B16A16_UNORM,
 382     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 16_16_16_16, 0),
 383     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 384
 385    [PIPE_FORMAT_R16G16B16_UNORM] = { 0,
 386     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 16_16_16, 0),
 387     VERTEX_BUFFER },
 388
 389    [PIPE_FORMAT_R16G16_UNORM] = { NV50_SURFACE_FORMAT_R16G16_UNORM,
 390     A_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 16_16, 0),
 391     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 392
 393    [PIPE_FORMAT_R16_UNORM] = { NV50_SURFACE_FORMAT_R16_UNORM,
 394     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 16, 0),
 395     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 396
 397    /* SNORM 8 */
 398
 399    [PIPE_FORMAT_R8G8B8A8_SNORM] = { NV50_SURFACE_FORMAT_A8B8G8R8_SNORM,
 400     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 8_8_8_8, 0),
 401     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 402
 403    [PIPE_FORMAT_R8G8B8_SNORM] = { 0,
 404     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8_8_8, 0),
 405     VERTEX_BUFFER },
 406
 407    [PIPE_FORMAT_R8G8_SNORM] = { NV50_SURFACE_FORMAT_R8G8_SNORM,
 408     A_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8_8, 0),
 409     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 410
 411    [PIPE_FORMAT_R8_SNORM] = { NV50_SURFACE_FORMAT_R8_SNORM,
 412     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8, 0),
 413     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 414
 415    /* UNORM 8 */
 416
 417    [PIPE_FORMAT_R8G8B8A8_UNORM] = { NV50_SURFACE_FORMAT_A8B8G8R8_UNORM,
 418     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 419     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 420
 421    [PIPE_FORMAT_R8G8B8A8_SRGB] = { NV50_SURFACE_FORMAT_A8B8G8R8_SRGB,
 422     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 423     SAMPLER_VIEW | RENDER_TARGET },
 424
 425    [PIPE_FORMAT_R8G8B8X8_UNORM] = { NV50_SURFACE_FORMAT_X8B8G8R8_UNORM,
 426     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 427     SAMPLER_VIEW | RENDER_TARGET },
 428
 429    [PIPE_FORMAT_R8G8B8_UNORM] = { NV50_SURFACE_FORMAT_X8B8G8R8_UNORM,
 430     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8_8, 0),
 431     VERTEX_BUFFER },
 432
 433    [PIPE_FORMAT_R8G8_UNORM] = { NV50_SURFACE_FORMAT_R8G8_UNORM,
 434     A_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 435     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 436
 437    [PIPE_FORMAT_R8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
 438     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
 439     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 440
 441    /* SSCALED 32 (not integer, data is converted to float !) */
 442
 443    [PIPE_FORMAT_R32G32B32A32_SSCALED] = { 0,
 444     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 32_32_32_32, 0),
 445     VERTEX_BUFFER },
 446
 447    [PIPE_FORMAT_R32G32B32_SSCALED] = { 0,
 448     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32_32_32, 0),
 449     VERTEX_BUFFER },
 450
 451    [PIPE_FORMAT_R32G32_SSCALED] = { 0,
 452     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32_32, 0),
 453     VERTEX_BUFFER },
 454
 455    [PIPE_FORMAT_R32_SSCALED] = { 0,
 456     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32, 0),
 457     VERTEX_BUFFER },
 458
 459    /* USCALED 32 */
 460
 461    [PIPE_FORMAT_R32G32B32A32_USCALED] = { 0,
 462     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 32_32_32_32, 0),
 463     VERTEX_BUFFER },
 464
 465    [PIPE_FORMAT_R32G32B32_USCALED] = { 0,
 466     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32_32_32, 0),
 467     VERTEX_BUFFER },
 468
 469    [PIPE_FORMAT_R32G32_USCALED] = { 0,
 470     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32_32, 0),
 471     VERTEX_BUFFER },
 472
 473    [PIPE_FORMAT_R32_USCALED] = { 0,
 474     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32, 0),
 475     VERTEX_BUFFER },
 476
 477    /* SSCALED 16 */
 478
 479    [PIPE_FORMAT_R16G16B16A16_SSCALED] = { 0,
 480     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 16_16_16_16, 0),
 481     VERTEX_BUFFER },
 482
 483    [PIPE_FORMAT_R16G16B16_SSCALED] = { 0,
 484     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16_16_16, 0),
 485     VERTEX_BUFFER },
 486
 487    [PIPE_FORMAT_R16G16_SSCALED] = { 0,
 488     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16_16, 0),
 489     VERTEX_BUFFER },
 490
 491    [PIPE_FORMAT_R16_SSCALED] = { 0,
 492     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16, 0),
 493     VERTEX_BUFFER },
 494
 495    /* USCALED 16 */
 496
 497    [PIPE_FORMAT_R16G16B16A16_USCALED] = { 0,
 498     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 16_16_16_16, 0),
 499     VERTEX_BUFFER },
 500
 501    [PIPE_FORMAT_R16G16B16_USCALED] = { 0,
 502     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16_16_16, 0),
 503     VERTEX_BUFFER },
 504
 505    [PIPE_FORMAT_R16G16_USCALED] = { 0,
 506     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16_16, 0),
 507     VERTEX_BUFFER },
 508
 509    [PIPE_FORMAT_R16_USCALED] = { 0,
 510     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16, 0),
 511     VERTEX_BUFFER },
 512
 513    /* SSCALED 8 */
 514
 515    [PIPE_FORMAT_R8G8B8A8_SSCALED] = { 0,
 516     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 8_8_8_8, 0),
 517     VERTEX_BUFFER },
 518
 519    [PIPE_FORMAT_R8G8B8_SSCALED] = { 0,
 520     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8_8_8, 0),
 521     VERTEX_BUFFER },
 522
 523    [PIPE_FORMAT_R8G8_SSCALED] = { 0,
 524     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8_8, 0),
 525     VERTEX_BUFFER },
 526
 527    [PIPE_FORMAT_R8_SSCALED] = { 0,
 528     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8, 0),
 529     VERTEX_BUFFER },
 530
 531    /* USCALED 8 */
 532
 533    [PIPE_FORMAT_R8G8B8A8_USCALED] = { 0,
 534     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 8_8_8_8, 0),
 535     VERTEX_BUFFER },
 536
 537    [PIPE_FORMAT_R8G8B8_USCALED] = { 0,
 538     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8_8_8, 0),
 539     VERTEX_BUFFER },
 540
 541    [PIPE_FORMAT_R8G8_USCALED] = { 0,
 542     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8_8, 0),
 543     VERTEX_BUFFER },
 544
 545    [PIPE_FORMAT_R8_USCALED] = { 0,
 546     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8, 0),
 547     VERTEX_BUFFER },
 548
 549    /* OTHER FORMATS */
 550
 551    [PIPE_FORMAT_R8G8_B8G8_UNORM] = { 0,
 552     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, C1_C2_C1_C0, 0),
 553     SAMPLER_VIEW },
 554
 555    [PIPE_FORMAT_G8R8_G8B8_UNORM] = { 0,
 556     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, C2_C1_C0_C1, 0),
 557     SAMPLER_VIEW },
 558
 559    [PIPE_FORMAT_R8SG8SB8UX8U_NORM] = { 0,
 560     B_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, UNORM, UNORM, 8_8_8_8, 0),
 561     SAMPLER_VIEW },
 562
 563    [PIPE_FORMAT_R5SG5SB6U_NORM] = { 0,
 564     B_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, UNORM, UNORM, 6_5_5, 0),
 565     SAMPLER_VIEW },
 566
 567    [PIPE_FORMAT_R1_UNORM] = { 0,
 568     B_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, BITMAP_8X8, 0),
 569     SAMPLER_VIEW },
 570
 571    [PIPE_FORMAT_A8B8G8R8_UNORM] = { 0,
 572     B_(C3, C2, C1, C0, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 573     SAMPLER_VIEW },
 574
 575    /* FIXED FORMATS - hw doesn't support these, convert on vbo push for now */
 576
 577    [PIPE_FORMAT_R32G32B32A32_FIXED] = { 0,
 578     B_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32_32, 0),
 579     VERTEX_BUFFER },
 580
 581    [PIPE_FORMAT_R32G32B32_FIXED] = { 0,
 582     B_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32, 0),
 583     VERTEX_BUFFER },
 584
 585    [PIPE_FORMAT_R32G32_FIXED] = { 0,
 586     B_(C0, C1, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
 587     VERTEX_BUFFER },
 588
 589    [PIPE_FORMAT_R32_FIXED] = { 0,
 590     B_(C0, ZERO, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 591     VERTEX_BUFFER },
 592 };