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_R10G10B10A2_UNORM] = { NV50_SURFACE_FORMAT_A2B10G10R10_UNORM,
  97     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 2_10_10_10, 0),
  98     SAMPLER_VIEW | RENDER_TARGET | VERTEX_BUFFER | SCANOUT },
  99
 100    [PIPE_FORMAT_B10G10R10A2_UNORM] = { NV50_SURFACE_FORMAT_A2R10G10B10_UNORM,
 101     A_(C2, C1, C0, C3, UNORM, UNORM, UNORM, UNORM, 2_10_10_10, 1),
 102     SAMPLER_VIEW | RENDER_TARGET | VERTEX_BUFFER },
 103
 104    /* DEPTH/STENCIL FORMATS */
 105
 106    [PIPE_FORMAT_Z16_UNORM] = { NV50_ZETA_FORMAT_Z16_UNORM,
 107     B_(C0, C0, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, Z16, 0),
 108     SAMPLER_VIEW | DEPTH_STENCIL },
 109
 110    [PIPE_FORMAT_Z24_UNORM_S8_USCALED] = { NV50_ZETA_FORMAT_S8Z24_UNORM,
 111     B_(C0, C0, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, S8Z24, 0),
 112     SAMPLER_VIEW | DEPTH_STENCIL },
 113
 114    [PIPE_FORMAT_Z24X8_UNORM] = { NV50_ZETA_FORMAT_X8Z24_UNORM,
 115     B_(C0, C0, C0, ONE_FLOAT, UNORM, UINT, UINT, UINT, X8Z24, 0),
 116     SAMPLER_VIEW | DEPTH_STENCIL },
 117
 118    [PIPE_FORMAT_S8_USCALED_Z24_UNORM] = { NV50_ZETA_FORMAT_Z24S8_UNORM,
 119     B_(C1, C1, C1, ONE_FLOAT, UINT, UNORM, UINT, UINT, Z24S8, 0),
 120     SAMPLER_VIEW | DEPTH_STENCIL },
 121
 122    [PIPE_FORMAT_Z32_FLOAT] = { NV50_ZETA_FORMAT_Z32_FLOAT,
 123     B_(C0, C0, C0, ONE_FLOAT, FLOAT, UINT, UINT, UINT, Z32, 0),
 124     SAMPLER_VIEW | DEPTH_STENCIL },
 125
 126    [PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED] = {
 127     NV50_ZETA_FORMAT_Z32_FLOAT_X24S8_UNORM,
 128     B_(C0, C0, C0, ONE_FLOAT, FLOAT, UINT, UINT, UINT, X24S8Z32, 0),
 129     SAMPLER_VIEW | DEPTH_STENCIL },
 130
 131    /* LUMINANCE, ALPHA, INTENSITY */
 132
 133    [PIPE_FORMAT_L8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
 134     A_(C0, C0, C0, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
 135     SAMPLER_VIEW | RENDER_TARGET },
 136
 137    [PIPE_FORMAT_L8_SRGB] = { 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_I8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
 142     A_(C0, C0, C0, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
 143     SAMPLER_VIEW | RENDER_TARGET },
 144
 145    [PIPE_FORMAT_A8_UNORM] = { NV50_SURFACE_FORMAT_A8_UNORM,
 146     A_(ZERO, ZERO, ZERO, C0, UNORM, UNORM, UNORM, UNORM, 8, 0),
 147     SAMPLER_VIEW | RENDER_TARGET },
 148
 149    [PIPE_FORMAT_L8A8_UNORM] = { 0,
 150     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 151     SAMPLER_VIEW },
 152
 153    [PIPE_FORMAT_L8A8_SRGB] = { 0,
 154     A_(C0, C0, C0, C1, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 155     SAMPLER_VIEW },
 156
 157    /* DXT, RGTC */
 158
 159    [PIPE_FORMAT_DXT1_RGB] = { 0,
 160     B_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 161     SAMPLER_VIEW },
 162
 163    [PIPE_FORMAT_DXT1_RGBA] = { 0,
 164     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT1, 0),
 165     SAMPLER_VIEW },
 166
 167    [PIPE_FORMAT_DXT3_RGBA] = { 0,
 168     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT3, 0),
 169     SAMPLER_VIEW },
 170
 171    [PIPE_FORMAT_DXT5_RGBA] = { 0,
 172     B_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, DXT5, 0),
 173     SAMPLER_VIEW },
 174
 175    [PIPE_FORMAT_RGTC1_UNORM] = { 0,
 176     B_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, RGTC1, 0),
 177     SAMPLER_VIEW },
 178
 179    [PIPE_FORMAT_RGTC1_SNORM] = { 0,
 180     B_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, RGTC1, 0),
 181     SAMPLER_VIEW },
 182
 183    [PIPE_FORMAT_RGTC2_UNORM] = { 0,
 184     B_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, RGTC2, 0),
 185     SAMPLER_VIEW },
 186
 187    [PIPE_FORMAT_RGTC2_SNORM] = { 0,
 188     B_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, RGTC2, 0),
 189     SAMPLER_VIEW },
 190
 191    /* FLOAT 16 */
 192
 193    [PIPE_FORMAT_R16G16B16A16_FLOAT] = { NV50_SURFACE_FORMAT_R16G16B16A16_FLOAT,
 194     A_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 16_16_16_16, 0),
 195     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 196
 197    [PIPE_FORMAT_R16G16B16_FLOAT] = { NV50_SURFACE_FORMAT_R16G16B16X16_FLOAT,
 198     A_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16_16_16, 0),
 199     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 200
 201    [PIPE_FORMAT_R16G16_FLOAT] = { NV50_SURFACE_FORMAT_R16G16_FLOAT,
 202     A_(C0, C1, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16_16, 0),
 203     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 204
 205    [PIPE_FORMAT_R16_FLOAT] = { NV50_SURFACE_FORMAT_R16_FLOAT,
 206     A_(C0, ZERO, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 16, 0),
 207     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 208
 209    /* FLOAT 32 */
 210
 211    [PIPE_FORMAT_R32G32B32A32_FLOAT] = { NV50_SURFACE_FORMAT_R32G32B32A32_FLOAT,
 212     A_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32_32, 0),
 213     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 214
 215    [PIPE_FORMAT_R32G32B32_FLOAT] = { NV50_SURFACE_FORMAT_R32G32B32X32_FLOAT,
 216     A_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32, 0),
 217     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 218
 219    [PIPE_FORMAT_R32G32_FLOAT] = { NV50_SURFACE_FORMAT_R32G32_FLOAT,
 220     A_(C0, C1, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32_32, 0),
 221     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 222
 223    [PIPE_FORMAT_R32_FLOAT] = { NV50_SURFACE_FORMAT_R32_FLOAT,
 224     A_(C0, ZERO, ZERO, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 32, 0),
 225     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 226
 227    /* ODD FORMATS */
 228
 229    [PIPE_FORMAT_R11G11B10_FLOAT] = { NV50_SURFACE_FORMAT_B10G11R11_FLOAT,
 230     B_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, 10_11_11, 0),
 231     SAMPLER_VIEW | RENDER_TARGET },
 232
 233    [PIPE_FORMAT_R9G9B9E5_FLOAT] = { 0,
 234     B_(C0, C1, C2, ONE_FLOAT, FLOAT, FLOAT, FLOAT, FLOAT, E5_9_9_9, 0),
 235     SAMPLER_VIEW },
 236
 237    /* SNORM 32 */
 238
 239    [PIPE_FORMAT_R32G32B32A32_SNORM] = { 0,
 240     A_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32_32, 0),
 241     VERTEX_BUFFER | SAMPLER_VIEW },
 242
 243    [PIPE_FORMAT_R32G32B32_SNORM] = { 0,
 244     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32_32_32, 0),
 245     VERTEX_BUFFER | SAMPLER_VIEW },
 246
 247    [PIPE_FORMAT_R32G32_SNORM] = { 0,
 248     A_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32_32, 0),
 249     VERTEX_BUFFER | SAMPLER_VIEW },
 250
 251    [PIPE_FORMAT_R32_SNORM] = { 0,
 252     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 32, 0),
 253     VERTEX_BUFFER | SAMPLER_VIEW },
 254
 255    /* UNORM 32 */
 256
 257    [PIPE_FORMAT_R32G32B32A32_UNORM] = { 0,
 258     A_(C0, C1, C2, C3, FLOAT, FLOAT, FLOAT, FLOAT, 32_32_32_32, 0),
 259     VERTEX_BUFFER | SAMPLER_VIEW },
 260
 261    [PIPE_FORMAT_R32G32B32_UNORM] = { 0,
 262     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32_32_32, 0),
 263     VERTEX_BUFFER | SAMPLER_VIEW },
 264
 265    [PIPE_FORMAT_R32G32_UNORM] = { 0,
 266     A_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32_32, 0),
 267     VERTEX_BUFFER | SAMPLER_VIEW },
 268
 269    [PIPE_FORMAT_R32_UNORM] = { 0,
 270     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 32, 0),
 271     VERTEX_BUFFER | SAMPLER_VIEW },
 272
 273    /* SNORM 16 */
 274
 275    [PIPE_FORMAT_R16G16B16A16_SNORM] = { NV50_SURFACE_FORMAT_R16G16B16A16_SNORM,
 276     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 16_16_16_16, 0),
 277     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 278
 279    [PIPE_FORMAT_R16G16B16_SNORM] = { 0,
 280     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16_16_16, 0),
 281     VERTEX_BUFFER | SAMPLER_VIEW },
 282
 283    [PIPE_FORMAT_R16G16_SNORM] = { NV50_SURFACE_FORMAT_R16G16_SNORM,
 284     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 16_16, 0),
 285     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 286
 287    [PIPE_FORMAT_R16_SNORM] = { NV50_SURFACE_FORMAT_R16_SNORM,
 288     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 16, 0),
 289     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 290
 291    /* UNORM 16 */
 292
 293    [PIPE_FORMAT_R16G16B16A16_UNORM] = { NV50_SURFACE_FORMAT_R16G16B16A16_UNORM,
 294     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 16_16_16_16, 0),
 295     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 296
 297    [PIPE_FORMAT_R16G16B16_UNORM] = { 0,
 298     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 16_16_16, 0),
 299     VERTEX_BUFFER | SAMPLER_VIEW },
 300
 301    [PIPE_FORMAT_R16G16_UNORM] = { NV50_SURFACE_FORMAT_R16G16_UNORM,
 302     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 16_16, 0),
 303     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 304
 305    [PIPE_FORMAT_R16_UNORM] = { NV50_SURFACE_FORMAT_R16_UNORM,
 306     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 16, 0),
 307     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 308
 309    /* SNORM 8 */
 310
 311    [PIPE_FORMAT_R8G8B8A8_SNORM] = { NV50_SURFACE_FORMAT_A8B8G8R8_SNORM,
 312     A_(C0, C1, C2, C3, SNORM, SNORM, SNORM, SNORM, 8_8_8_8, 0),
 313     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 314
 315    [PIPE_FORMAT_R8G8B8_SNORM] = { 0,
 316     A_(C0, C1, C2, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8_8_8, 0),
 317     VERTEX_BUFFER | SAMPLER_VIEW },
 318
 319    [PIPE_FORMAT_R8G8_SNORM] = { NV50_SURFACE_FORMAT_R8G8_SNORM,
 320     A_(C0, C1, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8_8, 0),
 321     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 322
 323    [PIPE_FORMAT_R8_SNORM] = { NV50_SURFACE_FORMAT_R8_SNORM,
 324     A_(C0, ZERO, ZERO, ONE_FLOAT, SNORM, SNORM, SNORM, SNORM, 8, 0),
 325     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 326
 327    /* UNORM 8 */
 328
 329    [PIPE_FORMAT_R8G8B8A8_UNORM] = { NV50_SURFACE_FORMAT_A8B8G8R8_UNORM,
 330     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 331     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 332
 333    [PIPE_FORMAT_R8G8B8A8_SRGB] = { NV50_SURFACE_FORMAT_A8B8G8R8_SRGB,
 334     A_(C0, C1, C2, C3, UNORM, UNORM, UNORM, UNORM, 8_8_8_8, 0),
 335     SAMPLER_VIEW | RENDER_TARGET },
 336
 337    [PIPE_FORMAT_R8G8B8_UNORM] = { NV50_SURFACE_FORMAT_X8B8G8R8_UNORM,
 338     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8_8, 0),
 339     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 340
 341    [PIPE_FORMAT_R8G8B8_SRGB] = { NV50_SURFACE_FORMAT_X8B8G8R8_SRGB,
 342     A_(C0, C1, C2, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8_8, 0),
 343     SAMPLER_VIEW | RENDER_TARGET },
 344
 345    [PIPE_FORMAT_R8G8_UNORM] = { NV50_SURFACE_FORMAT_R8G8_UNORM,
 346     A_(C0, C1, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8_8, 0),
 347     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 348
 349    [PIPE_FORMAT_R8_UNORM] = { NV50_SURFACE_FORMAT_R8_UNORM,
 350     A_(C0, ZERO, ZERO, ONE_FLOAT, UNORM, UNORM, UNORM, UNORM, 8, 0),
 351     VERTEX_BUFFER | SAMPLER_VIEW | RENDER_TARGET },
 352
 353    /* SSCALED 32 (not integer, data is converted to float !) */
 354
 355    [PIPE_FORMAT_R32G32B32A32_SSCALED] = { 0,
 356     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 32_32_32_32, 0),
 357     VERTEX_BUFFER },
 358
 359    [PIPE_FORMAT_R32G32B32_SSCALED] = { 0,
 360     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32_32_32, 0),
 361     VERTEX_BUFFER },
 362
 363    [PIPE_FORMAT_R32G32_SSCALED] = { 0,
 364     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32_32, 0),
 365     VERTEX_BUFFER },
 366
 367    [PIPE_FORMAT_R32_SSCALED] = { 0,
 368     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 32, 0),
 369     VERTEX_BUFFER },
 370
 371    /* USCALED 32 */
 372
 373    [PIPE_FORMAT_R32G32B32A32_USCALED] = { 0,
 374     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 32_32_32_32, 0),
 375     VERTEX_BUFFER },
 376
 377    [PIPE_FORMAT_R32G32B32_USCALED] = { 0,
 378     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32_32_32, 0),
 379     VERTEX_BUFFER },
 380
 381    [PIPE_FORMAT_R32G32_USCALED] = { 0,
 382     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32_32, 0),
 383     VERTEX_BUFFER },
 384
 385    [PIPE_FORMAT_R32_USCALED] = { 0,
 386     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 32, 0),
 387     VERTEX_BUFFER },
 388
 389    /* SSCALED 16 */
 390
 391    [PIPE_FORMAT_R16G16B16A16_SSCALED] = { 0,
 392     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 16_16_16_16, 0),
 393     VERTEX_BUFFER },
 394
 395    [PIPE_FORMAT_R16G16B16_SSCALED] = { 0,
 396     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16_16_16, 0),
 397     VERTEX_BUFFER },
 398
 399    [PIPE_FORMAT_R16G16_SSCALED] = { 0,
 400     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16_16, 0),
 401     VERTEX_BUFFER },
 402
 403    [PIPE_FORMAT_R16_SSCALED] = { 0,
 404     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 16, 0),
 405     VERTEX_BUFFER },
 406
 407    /* USCALED 16 */
 408
 409    [PIPE_FORMAT_R16G16B16A16_USCALED] = { 0,
 410     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 16_16_16_16, 0),
 411     VERTEX_BUFFER },
 412
 413    [PIPE_FORMAT_R16G16B16_USCALED] = { 0,
 414     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16_16_16, 0),
 415     VERTEX_BUFFER },
 416
 417    [PIPE_FORMAT_R16G16_USCALED] = { 0,
 418     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16_16, 0),
 419     VERTEX_BUFFER },
 420
 421    [PIPE_FORMAT_R16_USCALED] = { 0,
 422     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 16, 0),
 423     VERTEX_BUFFER },
 424
 425    /* SSCALED 8 */
 426
 427    [PIPE_FORMAT_R8G8B8A8_SSCALED] = { 0,
 428     A_(C0, C1, C2, C3, SSCALED, SSCALED, SSCALED, SSCALED, 8_8_8_8, 0),
 429     VERTEX_BUFFER },
 430
 431    [PIPE_FORMAT_R8G8B8_SSCALED] = { 0,
 432     A_(C0, C1, C2, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8_8_8, 0),
 433     VERTEX_BUFFER },
 434
 435    [PIPE_FORMAT_R8G8_SSCALED] = { 0,
 436     A_(C0, C1, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8_8, 0),
 437     VERTEX_BUFFER },
 438
 439    [PIPE_FORMAT_R8_SSCALED] = { 0,
 440     A_(C0, ZERO, ZERO, ONE_FLOAT, SSCALED, SSCALED, SSCALED, SSCALED, 8, 0),
 441     VERTEX_BUFFER },
 442
 443    /* USCALED 8 */
 444
 445    [PIPE_FORMAT_R8G8B8A8_USCALED] = { 0,
 446     A_(C0, C1, C2, C3, USCALED, USCALED, USCALED, USCALED, 8_8_8_8, 0),
 447     VERTEX_BUFFER },
 448
 449    [PIPE_FORMAT_R8G8B8_USCALED] = { 0,
 450     A_(C0, C1, C2, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8_8_8, 0),
 451     VERTEX_BUFFER },
 452
 453    [PIPE_FORMAT_R8G8_USCALED] = { 0,
 454     A_(C0, C1, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8_8, 0),
 455     VERTEX_BUFFER },
 456
 457    [PIPE_FORMAT_R8_USCALED] = { 0,
 458     A_(C0, ZERO, ZERO, ONE_FLOAT, USCALED, USCALED, USCALED, USCALED, 8, 0),
 459     VERTEX_BUFFER },
 460 };