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 OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  */
  22
  23 #if NOUVEAU_DRIVER == 0xc0
  24 # include "nvc0_screen.h"
  25 # include "nvc0_3d.xml.h"
  26 #else
  27 # include "nv50_screen.h"
  28 # include "nv50_3d.xml.h"
  29 #endif
  30 #include "nv50_texture.xml.h"
  31 #include "nv50_defs.xml.h"
  32
  33 #include "pipe/p_defines.h"
  34
  35 /* Abbreviated usage masks:
  36  * T: texturing
  37  * R: render target
  38  * B: render target, blendable
  39  * C: render target (color), blendable only on nvc0
  40  * D: scanout/display target, blendable
  41  * Z: depth/stencil
  42  * V: vertex fetch
  43  * I: image / surface, implies T
  44  */
  45 #define U_V   PIPE_BIND_VERTEX_BUFFER
  46 #define U_T   PIPE_BIND_SAMPLER_VIEW
  47 #define U_I   PIPE_BIND_SHADER_RESOURCE | PIPE_BIND_COMPUTE_RESOURCE
  48 #define U_TR  PIPE_BIND_RENDER_TARGET | U_T
  49 #define U_IR  U_TR | U_I
  50 #define U_TB  PIPE_BIND_BLENDABLE | U_TR
  51 #define U_IB  PIPE_BIND_BLENDABLE | U_IR
  52 #define U_TD  PIPE_BIND_SCANOUT | PIPE_BIND_DISPLAY_TARGET | U_TB
  53 #define U_TZ  PIPE_BIND_DEPTH_STENCIL | U_T
  54 #define U_TV  U_V | U_T
  55 #define U_TRV U_V | U_TR
  56 #define U_IRV U_V | U_IR
  57 #define U_TBV U_V | U_TB
  58 #define U_IBV U_V | U_IB
  59 #define U_TDV U_V | U_TD
  60 #if NOUVEAU_DRIVER == 0xc0
  61 # define U_TC  U_TB
  62 # define U_IC  U_IB
  63 # define U_TCV U_TBV
  64 # define U_ICV U_IBV
  65 # define U_tV  U_TV
  66 #else
  67 # define U_TC  U_TR
  68 # define U_IC  U_IR
  69 # define U_TCV U_TRV
  70 # define U_ICV U_IRV
  71 # define U_tV  U_V
  72 #endif
  73
  74 #define NV50_SURFACE_FORMAT_NONE 0
  75 #define NV50_ZETA_FORMAT_NONE 0
  76
  77 /* for vertex buffers: */
  78 #define NV50_TIC_0_FMT_8_8_8    NV50_TIC_0_FMT_8_8_8_8
  79 #define NV50_TIC_0_FMT_16_16_16 NV50_TIC_0_FMT_16_16_16_16
  80 #define NV50_TIC_0_FMT_32_32_32 NVC0_TIC_0_FMT_32_32_32
  81
  82 #if NOUVEAU_DRIVER == 0xc0
  83 # define NVXX_3D_VAF_SIZE(s) NVC0_3D_VERTEX_ATTRIB_FORMAT_SIZE_##s
  84 # define NVXX_3D_VAF_TYPE(t) NVC0_3D_VERTEX_ATTRIB_FORMAT_TYPE_##t
  85 #else
  86 # define NVXX_3D_VAF_SIZE(s) NV50_3D_VERTEX_ARRAY_ATTRIB_FORMAT_##s
  87 # define NVXX_3D_VAF_TYPE(t) NV50_3D_VERTEX_ARRAY_ATTRIB_TYPE_##t
  88 #endif
  89
  90 #define TBLENT_A_(pf, sf, r, g, b, a, t0, t1, t2, t3, sz, u, br)        \
  91    [PIPE_FORMAT_##pf] = {                                               \
  92       sf,                                                               \
  93       (NV50_TIC_MAP_##r << NV50_TIC_0_MAPR__SHIFT) |                    \
  94       (NV50_TIC_MAP_##g << NV50_TIC_0_MAPG__SHIFT) |                    \
  95       (NV50_TIC_MAP_##b << NV50_TIC_0_MAPB__SHIFT) |                    \
  96       (NV50_TIC_MAP_##a << NV50_TIC_0_MAPA__SHIFT) |                    \
  97       (NV50_TIC_TYPE_##t0 << NV50_TIC_0_TYPE0__SHIFT) |                 \
  98       (NV50_TIC_TYPE_##t1 << NV50_TIC_0_TYPE1__SHIFT) |                 \
  99       (NV50_TIC_TYPE_##t2 << NV50_TIC_0_TYPE2__SHIFT) |                 \
 100       (NV50_TIC_TYPE_##t3 << NV50_TIC_0_TYPE3__SHIFT) |                 \
 101       NV50_TIC_0_FMT_##sz,                                              \
 102       NVXX_3D_VAF_SIZE(sz) |                                            \
 103       NVXX_3D_VAF_TYPE(t0) | (br << 31),                                \
 104       U_##u                                                             \
 105    }
 106
 107 #define TBLENT_B_(pf, sf, r, g, b, a, t0, t1, t2, t3, sz, u)            \
 108    [PIPE_FORMAT_##pf] = {                                               \
 109       sf,                                                               \
 110       (NV50_TIC_MAP_##r << NV50_TIC_0_MAPR__SHIFT) |                    \
 111       (NV50_TIC_MAP_##g << NV50_TIC_0_MAPG__SHIFT) |                    \
 112       (NV50_TIC_MAP_##b << NV50_TIC_0_MAPB__SHIFT) |                    \
 113       (NV50_TIC_MAP_##a << NV50_TIC_0_MAPA__SHIFT) |                    \
 114       (NV50_TIC_TYPE_##t0 << NV50_TIC_0_TYPE0__SHIFT) |                 \
 115       (NV50_TIC_TYPE_##t1 << NV50_TIC_0_TYPE1__SHIFT) |                 \
 116       (NV50_TIC_TYPE_##t2 << NV50_TIC_0_TYPE2__SHIFT) |                 \
 117       (NV50_TIC_TYPE_##t3 << NV50_TIC_0_TYPE3__SHIFT) |                 \
 118       NV50_TIC_0_FMT_##sz, 0, U_##u                                     \
 119    }
 120
 121 #define C4A(p, n, r, g, b, a, t, s, u, br)                              \
 122    TBLENT_A_(p, NV50_SURFACE_FORMAT_##n, r, g, b, a, t, t, t, t, s, u, br)
 123 #define C4B(p, n, r, g, b, a, t, s, u)                                  \
 124    TBLENT_B_(p, NV50_SURFACE_FORMAT_##n, r, g, b, a, t, t, t, t, s, u)
 125
 126 #define ZXB(p, n, r, g, b, a, t, s, u)                                  \
 127    TBLENT_B_(p, NV50_ZETA_FORMAT_##n,                                   \
 128              r, g, b, ONE_FLOAT, t, UINT, UINT, UINT, s, u)
 129 #define ZSB(p, n, r, g, b, a, t, s, u)                                  \
 130    TBLENT_B_(p, NV50_ZETA_FORMAT_##n,                                   \
 131              r, g, b, ONE_FLOAT, t, UINT, UINT, UINT, s, u)
 132 #define SZB(p, n, r, g, b, a, t, s, u)                                  \
 133    TBLENT_B_(p, NV50_ZETA_FORMAT_##n,                                   \
 134              r, g, b, ONE_FLOAT, UINT, t, UINT, UINT, s, u)
 135
 136 #define F3A(p, n, r, g, b, a, t, s, u)          \
 137    C4A(p, n, r, g, b, ONE_FLOAT, t, s, u, 0)
 138 #define I3A(p, n, r, g, b, a, t, s, u)          \
 139    C4A(p, n, r, g, b, ONE_INT, t, s, u, 0)
 140 #define F3B(p, n, r, g, b, a, t, s, u)          \
 141    C4B(p, n, r, g, b, ONE_FLOAT, t, s, u)
 142 #define I3B(p, n, r, g, b, a, t, s, u)          \
 143    C4B(p, n, r, g, b, ONE_INT, t, s, u)
 144
 145 #define F2A(p, n, r, g, b, a, t, s, u)          \
 146    C4A(p, n, r, g, ZERO, ONE_FLOAT, t, s, u, 0)
 147 #define I2A(p, n, r, g, b, a, t, s, u)          \
 148    C4A(p, n, r, g, ZERO, ONE_INT, t, s, u, 0)
 149 #define F2B(p, n, r, g, b, a, t, s, u)          \
 150    C4B(p, n, r, g, ZERO, ONE_FLOAT, t, s, u)
 151 #define I2B(p, n, r, g, b, a, t, s, u)          \
 152    C4B(p, n, r, g, ZERO, ONE_INT, t, s, u)
 153
 154 #define F1A(p, n, r, g, b, a, t, s, u)             \
 155    C4A(p, n, r, ZERO, ZERO, ONE_FLOAT, t, s, u, 0)
 156 #define I1A(p, n, r, g, b, a, t, s, u)             \
 157    C4A(p, n, r, ZERO, ZERO, ONE_INT, t, s, u, 0)
 158 #define F1B(p, n, r, g, b, a, t, s, u)          \
 159    C4B(p, n, r, ZERO, ZERO, ONE_FLOAT, t, s, u)
 160 #define I1B(p, n, r, g, b, a, t, s, u)          \
 161    C4B(p, n, r, ZERO, ZERO, ONE_INT, t, s, u)
 162
 163 #define A1B(p, n, r, g, b, a, t, s, u)          \
 164    C4B(p, n, ZERO, ZERO, ZERO, a, t, s, u)
 165
 166 #if NOUVEAU_DRIVER == 0xc0
 167 const struct nvc0_format nvc0_format_table[PIPE_FORMAT_COUNT] =
 168 #else
 169 const struct nv50_format nv50_format_table[PIPE_FORMAT_COUNT] =
 170 #endif
 171 {
 172    C4A(B8G8R8A8_UNORM, BGRA8_UNORM, C2, C1, C0, C3, UNORM, 8_8_8_8, TDV, 1),
 173    F3A(B8G8R8X8_UNORM, BGRX8_UNORM, C2, C1, C0, xx, UNORM, 8_8_8_8, TD),
 174    C4A(B8G8R8A8_SRGB, BGRA8_SRGB, C2, C1, C0, C3, UNORM, 8_8_8_8, TD, 1),
 175    F3A(B8G8R8X8_SRGB, BGRX8_SRGB, C2, C1, C0, xx, UNORM, 8_8_8_8, TD),
 176    C4A(R8G8B8A8_UNORM, RGBA8_UNORM, C0, C1, C2, C3, UNORM, 8_8_8_8, IBV, 0),
 177    F3A(R8G8B8X8_UNORM, RGBX8_UNORM, C0, C1, C2, xx, UNORM, 8_8_8_8, TB),
 178    C4A(R8G8B8A8_SRGB, RGBA8_SRGB, C0, C1, C2, C3, UNORM, 8_8_8_8, TB, 0),
 179    F3B(R8G8B8X8_SRGB, RGBX8_SRGB, C0, C1, C2, xx, UNORM, 8_8_8_8, TB),
 180
 181    ZXB(Z16_UNORM, Z16_UNORM, C0, C0, C0, xx, UNORM, Z16, TZ),
 182    ZXB(Z32_FLOAT, Z32_FLOAT, C0, C0, C0, xx, FLOAT, Z32, TZ),
 183    ZXB(Z24X8_UNORM, Z24_X8_UNORM, C0, C0, C0, xx, UNORM, Z24_X8, TZ),
 184    ZSB(Z24_UNORM_S8_UINT, Z24_S8_UNORM, C0, C0, C0, xx, UNORM, Z24_S8, TZ),
 185    ZSB(X24S8_UINT, NONE, C1, C1, C1, xx, UNORM, Z24_S8, T),
 186    SZB(S8_UINT_Z24_UNORM, S8_Z24_UNORM, C1, C1, C1, xx, UNORM, S8_Z24, TZ),
 187    SZB(S8X24_UINT, NONE, C0, C0, C0, xx, UNORM, S8_Z24, T),
 188    ZSB(Z32_FLOAT_S8X24_UINT, Z32_S8_X24_FLOAT, C0, C0, C0, xx, FLOAT,
 189        Z32_S8_X24, TZ),
 190    ZSB(X32_S8X24_UINT, NONE, C1, C1, C1, xx, FLOAT, Z32_S8_X24, T),
 191
 192    F3B(B5G6R5_UNORM, B5G6R5_UNORM, C2, C1, C0, xx, UNORM, 5_6_5, T),
 193    C4B(B5G5R5A1_UNORM, BGR5_A1_UNORM, C2, C1, C0, C3, UNORM, 5_5_5_1, TB),
 194    F3B(B5G5R5X1_UNORM, BGR5_X1_UNORM, C2, C1, C0, xx, UNORM, 5_5_5_1, TB),
 195    C4B(B4G4R4A4_UNORM, NONE, C2, C1, C0, C3, UNORM, 4_4_4_4, T),
 196    F3B(B4G4R4X4_UNORM, NONE, C2, C1, C0, xx, UNORM, 4_4_4_4, T),
 197    F3B(R9G9B9E5_FLOAT, NONE, C0, C1, C2, xx, FLOAT, 9_9_9_E5, T),
 198
 199    C4A(R10G10B10A2_UNORM, RGB10_A2_UNORM, C0, C1, C2, C3, UNORM, 10_10_10_2,
 200        IBV, 0),
 201    C4A(B10G10R10A2_UNORM, BGR10_A2_UNORM, C2, C1, C0, C3, UNORM, 10_10_10_2,
 202        TBV, 1),
 203    C4A(R10G10B10A2_SNORM, NONE, C0, C1, C2, C3, SNORM, 10_10_10_2, TV, 0),
 204    C4A(B10G10R10A2_SNORM, NONE, C2, C1, C0, C3, SNORM, 10_10_10_2, TV, 1),
 205
 206    F3B(R11G11B10_FLOAT, R11G11B10_FLOAT, C0, C1, C2, xx, FLOAT, 11_11_10, IB),
 207
 208    F3B(L8_UNORM, R8_UNORM, C0, C0, C0, xx, UNORM, 8, TB),
 209    F3B(L8_SRGB, R8_UNORM, C0, C0, C0, xx, UNORM, 8, TB),
 210    F3B(L8_SNORM, R8_SNORM, C0, C0, C0, xx, SNORM, 8, TC),
 211    I3B(L8_SINT, R8_SINT, C0, C0, C0, xx, SINT, 8, TR),
 212    I3B(L8_UINT, R8_UINT, C0, C0, C0, xx, UINT, 8, TR),
 213    F3B(L16_UNORM, R16_UNORM, C0, C0, C0, xx, UNORM, 16, TC),
 214    F3B(L16_SNORM, R16_SNORM, C0, C0, C0, xx, SNORM, 16, TC),
 215    F3B(L16_FLOAT, R16_FLOAT, C0, C0, C0, xx, FLOAT, 16, TB),
 216    I3B(L16_SINT, R16_SINT, C0, C0, C0, xx, SINT, 16, TR),
 217    I3B(L16_UINT, R16_UINT, C0, C0, C0, xx, UINT, 16, TR),
 218    F3B(L32_FLOAT, R32_FLOAT, C0, C0, C0, xx, FLOAT, 32, TB),
 219    I3B(L32_SINT, R32_SINT, C0, C0, C0, xx, SINT, 32, TR),
 220    I3B(L32_UINT, R32_UINT, C0, C0, C0, xx, UINT, 32, TR),
 221
 222    C4B(I8_UNORM, R8_UNORM, C0, C0, C0, C0, UNORM, 8, TR),
 223    C4B(I8_SNORM, R8_SNORM, C0, C0, C0, C0, SNORM, 8, TR),
 224    C4B(I8_SINT, R8_SINT, C0, C0, C0, C0, SINT, 8, TR),
 225    C4B(I8_UINT, R8_UINT, C0, C0, C0, C0, UINT, 8, TR),
 226    C4B(I16_UNORM, R16_UNORM, C0, C0, C0, C0, UNORM, 16, TR),
 227    C4B(I16_SNORM, R16_SNORM, C0, C0, C0, C0, SNORM, 16, TR),
 228    C4B(I16_FLOAT, R16_FLOAT, C0, C0, C0, C0, FLOAT, 16, TR),
 229    C4B(I16_SINT, R16_SINT, C0, C0, C0, C0, SINT, 16, TR),
 230    C4B(I16_UINT, R16_UINT, C0, C0, C0, C0, UINT, 16, TR),
 231    C4B(I32_FLOAT, R32_FLOAT, C0, C0, C0, C0, FLOAT, 32, TR),
 232    C4B(I32_SINT, R32_SINT, C0, C0, C0, C0, SINT, 32, TR),
 233    C4B(I32_UINT, R32_UINT, C0, C0, C0, C0, UINT, 32, TR),
 234
 235    A1B(A8_UNORM, A8_UNORM, xx, xx, xx, C0, UNORM, 8, TB),
 236    A1B(A8_SNORM, R8_SNORM, xx, xx, xx, C0, SNORM, 8, T),
 237    A1B(A8_SINT, R8_SINT, xx, xx, xx, C0, SINT, 8, T),
 238    A1B(A8_UINT, R8_UINT, xx, xx, xx, C0, UINT, 8, T),
 239    A1B(A16_UNORM, R16_UNORM, xx, xx, xx, C0, UNORM, 16, T),
 240    A1B(A16_SNORM, R16_SNORM, xx, xx, xx, C0, SNORM, 16, T),
 241    A1B(A16_FLOAT, R16_FLOAT, xx, xx, xx, C0, FLOAT, 16, T),
 242    A1B(A16_SINT, R16_SINT, xx, xx, xx, C0, SINT, 16, T),
 243    A1B(A16_UINT, R16_UINT, xx, xx, xx, C0, UINT, 16, T),
 244    A1B(A32_FLOAT, R32_FLOAT, xx, xx, xx, C0, FLOAT, 32, T),
 245    A1B(A32_SINT, R32_SINT, xx, xx, xx, C0, SINT, 32, T),
 246    A1B(A32_UINT, R32_UINT, xx, xx, xx, C0, UINT, 32, T),
 247
 248    C4B(L4A4_UNORM, NONE, C0, C0, C0, C1, UNORM, 4_4, T),
 249    C4B(L8A8_UNORM, RG8_UNORM, C0, C0, C0, C1, UNORM, 8_8, T),
 250    C4B(L8A8_SNORM, RG8_SNORM, C0, C0, C0, C1, SNORM, 8_8, T),
 251    C4B(L8A8_SRGB, RG8_UNORM, C0, C0, C0, C1, UNORM, 8_8, T),
 252    C4B(L8A8_SINT, RG8_SINT, C0, C0, C0, C1, SINT, 8_8, T),
 253    C4B(L8A8_UINT, RG8_UINT, C0, C0, C0, C1, UINT, 8_8, T),
 254    C4B(L16A16_UNORM, RG16_UNORM, C0, C0, C0, C1, UNORM, 16_16, T),
 255    C4B(L16A16_SNORM, RG16_SNORM, C0, C0, C0, C1, SNORM, 16_16, T),
 256    C4B(L16A16_FLOAT, RG16_FLOAT, C0, C0, C0, C1, FLOAT, 16_16, T),
 257    C4B(L16A16_SINT, RG16_SINT, C0, C0, C0, C1, SINT, 16_16, T),
 258    C4B(L16A16_UINT, RG16_UINT, C0, C0, C0, C1, UINT, 16_16, T),
 259    C4B(L32A32_FLOAT, RG32_FLOAT, C0, C0, C0, C1, FLOAT, 32_32, T),
 260    C4B(L32A32_SINT, RG32_SINT, C0, C0, C0, C1, SINT, 32_32, T),
 261    C4B(L32A32_UINT, RG32_UINT, C0, C0, C0, C1, UINT, 32_32, T),
 262
 263    F3B(DXT1_RGB,   NONE, C0, C1, C2, xx, UNORM, DXT1, T),
 264    F3B(DXT1_SRGB,  NONE, C0, C1, C2, xx, UNORM, DXT1, T),
 265    C4B(DXT1_RGBA,  NONE, C0, C1, C2, C3, UNORM, DXT1, T),
 266    C4B(DXT1_SRGBA, NONE, C0, C1, C2, C3, UNORM, DXT1, T),
 267    C4B(DXT3_RGBA,  NONE, C0, C1, C2, C3, UNORM, DXT3, T),
 268    C4B(DXT3_SRGBA, NONE, C0, C1, C2, C3, UNORM, DXT3, T),
 269    C4B(DXT5_RGBA,  NONE, C0, C1, C2, C3, UNORM, DXT5, T),
 270    C4B(DXT5_SRGBA, NONE, C0, C1, C2, C3, UNORM, DXT5, T),
 271
 272    F1B(RGTC1_UNORM, NONE, C0, xx, xx, xx, UNORM, RGTC1, T),
 273    F1B(RGTC1_SNORM, NONE, C0, xx, xx, xx, SNORM, RGTC1, T),
 274    F2B(RGTC2_UNORM, NONE, C0, C1, xx, xx, UNORM, RGTC2, T),
 275    F2B(RGTC2_SNORM, NONE, C0, C1, xx, xx, SNORM, RGTC2, T),
 276    F3B(LATC1_UNORM, NONE, C0, C0, C0, xx, UNORM, RGTC1, T),
 277    F3B(LATC1_SNORM, NONE, C0, C0, C0, xx, SNORM, RGTC1, T),
 278    C4B(LATC2_UNORM, NONE, C0, C0, C0, C1, UNORM, RGTC2, T),
 279    C4B(LATC2_SNORM, NONE, C0, C0, C0, C1, SNORM, RGTC2, T),
 280
 281    C4A(R32G32B32A32_FLOAT, RGBA32_FLOAT, C0, C1, C2, C3, FLOAT, 32_32_32_32,
 282        IBV, 0),
 283    C4A(R32G32B32A32_UNORM, NONE, C0, C1, C2, C3, UNORM, 32_32_32_32, TV, 0),
 284    C4A(R32G32B32A32_SNORM, NONE, C0, C1, C2, C3, SNORM, 32_32_32_32, TV, 0),
 285    C4A(R32G32B32A32_SINT, RGBA32_SINT, C0, C1, C2, C3, SINT, 32_32_32_32,
 286        IRV, 0),
 287    C4A(R32G32B32A32_UINT, RGBA32_UINT, C0, C1, C2, C3, UINT, 32_32_32_32,
 288        IRV, 0),
 289    F3B(R32G32B32X32_FLOAT, RGBX32_FLOAT, C0, C1, C2, xx, FLOAT, 32_32_32_32, TB),
 290    I3B(R32G32B32X32_SINT, RGBX32_SINT, C0, C1, C2, xx, SINT, 32_32_32_32, TR),
 291    I3B(R32G32B32X32_UINT, RGBX32_UINT, C0, C1, C2, xx, UINT, 32_32_32_32, TR),
 292
 293    F2A(R32G32_FLOAT, RG32_FLOAT, C0, C1, xx, xx, FLOAT, 32_32, IBV),
 294    F2A(R32G32_UNORM, NONE, C0, C1, xx, xx, UNORM, 32_32, TV),
 295    F2A(R32G32_SNORM, NONE, C0, C1, xx, xx, SNORM, 32_32, TV),
 296    I2A(R32G32_SINT, RG32_SINT, C0, C1, xx, xx, SINT, 32_32, IRV),
 297    I2A(R32G32_UINT, RG32_UINT, C0, C1, xx, xx, UINT, 32_32, IRV),
 298
 299    F1A(R32_FLOAT, R32_FLOAT, C0, xx, xx, xx, FLOAT, 32, IBV),
 300    F1A(R32_UNORM, NONE, C0, xx, xx, xx, UNORM, 32, TV),
 301    F1A(R32_SNORM, NONE, C0, xx, xx, xx, SNORM, 32, TV),
 302    I1A(R32_SINT, R32_SINT, C0, xx, xx, xx, SINT, 32, IRV),
 303    I1A(R32_UINT, R32_UINT, C0, xx, xx, xx, UINT, 32, IRV),
 304
 305    C4A(R16G16B16A16_FLOAT, RGBA16_FLOAT, C0, C1, C2, C3, FLOAT, 16_16_16_16,
 306        IBV, 0),
 307    C4A(R16G16B16A16_UNORM, RGBA16_UNORM, C0, C1, C2, C3, UNORM, 16_16_16_16,
 308        ICV, 0),
 309    C4A(R16G16B16A16_SNORM, RGBA16_SNORM, C0, C1, C2, C3, SNORM, 16_16_16_16,
 310        ICV, 0),
 311    C4A(R16G16B16A16_SINT, RGBA16_SINT, C0, C1, C2, C3, SINT, 16_16_16_16,
 312        IRV, 0),
 313    C4A(R16G16B16A16_UINT, RGBA16_UINT, C0, C1, C2, C3, UINT, 16_16_16_16,
 314        IRV, 0),
 315    F3B(R16G16B16X16_FLOAT, RGBX16_FLOAT, C0, C1, C2, xx, FLOAT, 16_16_16_16, TB),
 316    F3B(R16G16B16X16_UNORM, RGBA16_UNORM, C0, C1, C2, xx, UNORM, 16_16_16_16, T),
 317    F3B(R16G16B16X16_SNORM, RGBA16_SNORM, C0, C1, C2, xx, SNORM, 16_16_16_16, T),
 318    I3B(R16G16B16X16_SINT, RGBA16_SINT, C0, C1, C2, xx, SINT, 16_16_16_16, T),
 319    I3B(R16G16B16X16_UINT, RGBA16_UINT, C0, C1, C2, xx, UINT, 16_16_16_16, T),
 320
 321    F2A(R16G16_FLOAT, RG16_FLOAT, C0, C1, xx, xx, FLOAT, 16_16, IBV),
 322    F2A(R16G16_UNORM, RG16_UNORM, C0, C1, xx, xx, UNORM, 16_16, ICV),
 323    F2A(R16G16_SNORM, RG16_SNORM, C0, C1, xx, xx, SNORM, 16_16, ICV),
 324    I2A(R16G16_SINT, RG16_SINT, C0, C1, xx, xx, SINT, 16_16, IRV),
 325    I2A(R16G16_UINT, RG16_UINT, C0, C1, xx, xx, UINT, 16_16, IRV),
 326
 327    F1A(R16_FLOAT, R16_FLOAT, C0, xx, xx, xx, FLOAT, 16, IBV),
 328    F1A(R16_UNORM, R16_UNORM, C0, xx, xx, xx, UNORM, 16, ICV),
 329    F1A(R16_SNORM, R16_SNORM, C0, xx, xx, xx, SNORM, 16, ICV),
 330    I1A(R16_SINT, R16_SINT, C0, xx, xx, xx, SINT, 16, IRV),
 331    I1A(R16_UINT, R16_UINT, C0, xx, xx, xx, UINT, 16, IRV),
 332
 333    C4A(R8G8B8A8_SNORM, RGBA8_SNORM, C0, C1, C2, C3, SNORM, 8_8_8_8, ICV, 0),
 334    C4A(R8G8B8A8_SINT, RGBA8_SINT, C0, C1, C2, C3, SINT, 8_8_8_8, IRV, 0),
 335    C4A(R8G8B8A8_UINT, RGBA8_UINT, C0, C1, C2, C3, UINT, 8_8_8_8, IRV, 0),
 336    F3B(R8G8B8X8_SNORM, RGBA8_SNORM, C0, C1, C2, xx, SNORM, 8_8_8_8, T),
 337    I3B(R8G8B8X8_SINT, RGBA8_SINT, C0, C1, C2, xx, SINT, 8_8_8_8, T),
 338    I3B(R8G8B8X8_UINT, RGBA8_UINT, C0, C1, C2, xx, UINT, 8_8_8_8, T),
 339
 340    F2A(R8G8_UNORM, RG8_UNORM, C0, C1, xx, xx, UNORM, 8_8, IBV),
 341    F2A(R8G8_SNORM, RG8_SNORM, C0, C1, xx, xx, SNORM, 8_8, ICV),
 342    I2A(R8G8_SINT, RG8_SINT, C0, C1, xx, xx, SINT, 8_8, IRV),
 343    I2A(R8G8_UINT, RG8_UINT, C0, C1, xx, xx, UINT, 8_8, IRV),
 344
 345    F1A(R8_UNORM, R8_UNORM, C0, xx, xx, xx, UNORM, 8, IBV),
 346    F1A(R8_SNORM, R8_SNORM, C0, xx, xx, xx, SNORM, 8, ICV),
 347    I1A(R8_SINT, R8_SINT, C0, xx, xx, xx, SINT, 8, IRV),
 348    I1A(R8_UINT, R8_UINT, C0, xx, xx, xx, UINT, 8, IRV),
 349
 350    F3B(R8G8_B8G8_UNORM, NONE, C0, C1, C2, xx, UNORM, U8_YA8_V8_YB8, T),
 351    F3B(G8R8_B8R8_UNORM, NONE, C1, C0, C2, xx, UNORM, U8_YA8_V8_YB8, T),
 352    F3B(G8R8_G8B8_UNORM, NONE, C0, C1, C2, xx, UNORM, YA8_U8_YB8_V8, T),
 353    F3B(R8G8_R8B8_UNORM, NONE, C1, C0, C2, xx, UNORM, YA8_U8_YB8_V8, T),
 354
 355    F1B(R1_UNORM, BITMAP, C0, xx, xx, xx, UNORM, BITMAP, T),
 356
 357    C4B(R4A4_UNORM, NONE, C0, ZERO, ZERO, C1, UNORM, 4_4, T),
 358    C4B(R8A8_UNORM, NONE, C0, ZERO, ZERO, C1, UNORM, 8_8, T),
 359    C4B(A4R4_UNORM, NONE, C1, ZERO, ZERO, C0, UNORM, 4_4, T),
 360    C4B(A8R8_UNORM, NONE, C1, ZERO, ZERO, C0, UNORM, 8_8, T),
 361
 362    TBLENT_B_(R8SG8SB8UX8U_NORM, 0,
 363              C0, C1, C2, ONE_FLOAT, SNORM, SNORM, UNORM, UNORM, 8_8_8_8, T),
 364    TBLENT_B_(R5SG5SB6U_NORM, 0,
 365              C0, C1, C2, ONE_FLOAT, SNORM, SNORM, UNORM, UNORM, 5_5_6, T),
 366
 367    /* vertex-only formats: */
 368
 369    C4A(R32G32B32A32_SSCALED, NONE, C0, C1, C2, C3, SSCALED, 32_32_32_32, V, 0),
 370    C4A(R32G32B32A32_USCALED, NONE, C0, C1, C2, C3, USCALED, 32_32_32_32, V, 0),
 371    F3A(R32G32B32_FLOAT, NONE, C0, C1, C2, xx, FLOAT, 32_32_32, tV),
 372    F3A(R32G32B32_UNORM, NONE, C0, C1, C2, xx, UNORM, 32_32_32, V),
 373    F3A(R32G32B32_SNORM, NONE, C0, C1, C2, xx, SNORM, 32_32_32, V),
 374    I3A(R32G32B32_SINT, NONE, C0, C1, C2, xx, SINT, 32_32_32, tV),
 375    I3A(R32G32B32_UINT, NONE, C0, C1, C2, xx, UINT, 32_32_32, tV),
 376    F3A(R32G32B32_SSCALED, NONE, C0, C1, C2, xx, SSCALED, 32_32_32, V),
 377    F3A(R32G32B32_USCALED, NONE, C0, C1, C2, xx, USCALED, 32_32_32, V),
 378    F2A(R32G32_SSCALED, NONE, C0, C1, xx, xx, SSCALED, 32_32, V),
 379    F2A(R32G32_USCALED, NONE, C0, C1, xx, xx, USCALED, 32_32, V),
 380    F1A(R32_SSCALED, NONE, C0, xx, xx, xx, SSCALED, 32, V),
 381    F1A(R32_USCALED, NONE, C0, xx, xx, xx, USCALED, 32, V),
 382
 383    C4A(R16G16B16A16_SSCALED, NONE, C0, C1, C2, C3, SSCALED, 16_16_16_16, V, 0),
 384    C4A(R16G16B16A16_USCALED, NONE, C0, C1, C2, C3, USCALED, 16_16_16_16, V, 0),
 385    F3A(R16G16B16_FLOAT, NONE, C0, C1, C2, xx, FLOAT, 16_16_16, V),
 386    F3A(R16G16B16_UNORM, NONE, C0, C1, C2, xx, UNORM, 16_16_16, V),
 387    F3A(R16G16B16_SNORM, NONE, C0, C1, C2, xx, SNORM, 16_16_16, V),
 388    I3A(R16G16B16_SINT, NONE, C0, C1, C2, xx, SINT, 16_16_16, V),
 389    I3A(R16G16B16_UINT, NONE, C0, C1, C2, xx, UINT, 16_16_16, V),
 390    F3A(R16G16B16_SSCALED, NONE, C0, C1, C2, xx, SSCALED, 16_16_16, V),
 391    F3A(R16G16B16_USCALED, NONE, C0, C1, C2, xx, USCALED, 16_16_16, V),
 392    F2A(R16G16_SSCALED, NONE, C0, C1, xx, xx, SSCALED, 16_16, V),
 393    F2A(R16G16_USCALED, NONE, C0, C1, xx, xx, USCALED, 16_16, V),
 394    F1A(R16_SSCALED, NONE, C0, xx, xx, xx, SSCALED, 16, V),
 395    F1A(R16_USCALED, NONE, C0, xx, xx, xx, USCALED, 16, V),
 396
 397    C4A(R8G8B8A8_SSCALED, NONE, C0, C1, C2, C3, SSCALED, 8_8_8_8, V, 0),
 398    C4A(R8G8B8A8_USCALED, NONE, C0, C1, C2, C3, USCALED, 8_8_8_8, V, 0),
 399    F3A(R8G8B8_UNORM, NONE, C0, C1, C2, xx, UNORM, 8_8_8, V),
 400    F3A(R8G8B8_SNORM, NONE, C0, C1, C2, xx, SNORM, 8_8_8, V),
 401    I2A(R8G8B8_SINT, NONE, C0, C1, C2, xx, SINT, 8_8_8, V),
 402    I2A(R8G8B8_UINT, NONE, C0, C1, C2, xx, UINT, 8_8_8, V),
 403    F3A(R8G8B8_SSCALED, NONE, C0, C1, C2, xx, SSCALED, 8_8_8, V),
 404    F3A(R8G8B8_USCALED, NONE, C0, C1, C2, xx, USCALED, 8_8_8, V),
 405    F2A(R8G8_SSCALED, NONE, C0, C1, xx, xx, SSCALED, 8_8, V),
 406    F2A(R8G8_USCALED, NONE, C0, C1, xx, xx, USCALED, 8_8, V),
 407    F1A(R8_SSCALED, NONE, C0, xx, xx, xx, SSCALED, 8, V),
 408    F1A(R8_USCALED, NONE, C0, xx, xx, xx, USCALED, 8, V),
 409
 410    /* FIXED types: not supported natively, converted on VBO push */
 411
 412    C4B(R32G32B32A32_FIXED, NONE, C0, C1, C2, C3, FLOAT, 32_32_32_32, V),
 413    F3B(R32G32B32_FIXED, NONE, C0, C1, C2, xx, FLOAT, 32_32_32, V),
 414    F2B(R32G32_FIXED, NONE, C0, C1, xx, xx, FLOAT, 32_32, V),
 415    F1B(R32_FIXED, NONE, C0, xx, xx, xx, FLOAT, 32, V),
 416
 417    C4B(R64G64B64A64_FLOAT, NONE, C0, C1, C2, C3, FLOAT, 32_32_32_32, V),
 418    F3B(R64G64B64_FLOAT, NONE, C0, C1, C2, xx, FLOAT, 32_32_32, V),
 419    F2B(R64G64_FLOAT, NONE, C0, C1, xx, xx, FLOAT, 32_32, V),
 420    F1B(R64_FLOAT, NONE, C0, xx, xx, xx, FLOAT, 32, V),
 421 };
 422
 423 #if 0
 424 const uint8_t nv50_rt_format_map[PIPE_FORMAT_COUNT] =
 425 {
 426    [PIPE_FORMAT_Z16_UNORM]            = NV50_ZETA_FORMAT_Z16_UNORM,
 427    [PIPE_FORMAT_Z24X8_UNORM]          = NV50_ZETA_FORMAT_Z24_X8_UNORM,
 428    [PIPE_FORMAT_Z24_UNORM_S8_UINT]    = NV50_ZETA_FORMAT_Z24_S8_UNORM,
 429    [PIPE_FORMAT_S8_UINT_Z24_UNORM]    = NV50_ZETA_FORMAT_S8_Z24_UNORM,
 430    [PIPE_FORMAT_Z32_FLOAT]            = NV50_ZETA_FORMAT_Z32_FLOAT,
 431    [PIPE_FORMAT_Z32_FLOAT_S8X24_UINT] = NV50_ZETA_FORMAT_Z32_S8_X24_FLOAT,
 432
 433    [PIPE_FORMAT_R1_UNORM] = NV50_SURFACE_FORMAT_BITMAP,
 434
 435    [PIPE_FORMAT_R32G32B32A32_FLOAT] = NV50_SURFACE_FORMAT_RGBA32_FLOAT,
 436    [PIPE_FORMAT_R32G32B32X32_FLOAT] = NV50_SURFACE_FORMAT_RGBX32_FLOAT,
 437    [PIPE_FORMAT_R32G32B32A32_SINT]  = NV50_SURFACE_FORMAT_RGBA32_SINT,
 438    [PIPE_FORMAT_R32G32B32X32_SINT]  = NV50_SURFACE_FORMAT_RGBX32_SINT,
 439    [PIPE_FORMAT_R32G32B32A32_UINT]  = NV50_SURFACE_FORMAT_RGBA32_UINT,
 440    [PIPE_FORMAT_R32G32B32X32_UINT]  = NV50_SURFACE_FORMAT_RGBX32_UINT,
 441
 442    [PIPE_FORMAT_R16G16B16A16_FLOAT] = NV50_SURFACE_FORMAT_RGBA16_FLOAT,
 443    [PIPE_FORMAT_R16G16B16X16_FLOAT] = NV50_SURFACE_FORMAT_RGBX16_FLOAT,
 444    [PIPE_FORMAT_R16G16B16A16_UNORM] = NV50_SURFACE_FORMAT_RGBA16_UNORM,
 445    [PIPE_FORMAT_R16G16B16A16_SNORM] = NV50_SURFACE_FORMAT_RGBA16_SNORM,
 446    [PIPE_FORMAT_R16G16B16A16_SINT]  = NV50_SURFACE_FORMAT_RGBA16_SINT,
 447    [PIPE_FORMAT_R16G16B16A16_UINT]  = NV50_SURFACE_FORMAT_RGBA16_UINT,
 448
 449    [PIPE_FORMAT_B8G8R8A8_UNORM] = NV50_SURFACE_FORMAT_BGRA8_UNORM,
 450    [PIPE_FORMAT_R8G8B8A8_UNORM] = NV50_SURFACE_FORMAT_RGBA8_UNORM,
 451    [PIPE_FORMAT_B8G8R8X8_UNORM] = NV50_SURFACE_FORMAT_BGRX8_UNORM,
 452    [PIPE_FORMAT_R8G8B8X8_UNORM] = NV50_SURFACE_FORMAT_RGBX8_UNORM,
 453    [PIPE_FORMAT_B8G8R8A8_SRGB]  = NV50_SURFACE_FORMAT_BGRA8_SRGB,
 454    [PIPE_FORMAT_R8G8B8A8_SRGB]  = NV50_SURFACE_FORMAT_RGBA8_SRGB,
 455    [PIPE_FORMAT_B8G8R8X8_SRGB]  = NV50_SURFACE_FORMAT_BGRX8_SRGB,
 456    [PIPE_FORMAT_R8G8B8X8_SRGB]  = NV50_SURFACE_FORMAT_RGBX8_SRGB,
 457    [PIPE_FORMAT_R8G8B8A8_SNORM] = NV50_SURFACE_FORMAT_RGBA8_SNORM,
 458    [PIPE_FORMAT_R8G8B8A8_SINT]  = NV50_SURFACE_FORMAT_RGBA8_SINT,
 459    [PIPE_FORMAT_R8G8B8A8_UINT]  = NV50_SURFACE_FORMAT_RGBA8_UINT,
 460
 461    [PIPE_FORMAT_R11G11B10_FLOAT] = NV50_SURFACE_FORMAT_R11G11B10_FLOAT,
 462
 463    [PIPE_FORMAT_B10G10R10A2_UNORM] = NV50_SURFACE_FORMAT_BGR10_A2_UNORM,
 464    [PIPE_FORMAT_R10G10B10A2_UNORM] = NV50_SURFACE_FORMAT_RGB10_A2_UNORM,
 465    [PIPE_FORMAT_R10G10B10A2_UINT]  = NV50_SURFACE_FORMAT_RGB10_A2_UINT,
 466
 467    [PIPE_FORMAT_B5G6R5_UNORM] = NV50_SURFACE_FORMAT_B5G6R5_UNORM,
 468
 469    [PIPE_FORMAT_B5G5R5A1_UNORM] = NV50_SURFACE_FORMAT_BGR5_A1_UNORM,
 470    [PIPE_FORMAT_B5G5R5X1_UNORM] = NV50_SURFACE_FORMAT_BGR5_X1_UNORM,
 471
 472    [PIPE_FORMAT_R32G32_FLOAT] = NV50_SURFACE_FORMAT_RG32_FLOAT,
 473    [PIPE_FORMAT_R32G32_SINT]  = NV50_SURFACE_FORMAT_RG32_SINT,
 474    [PIPE_FORMAT_R32G32_UINT]  = NV50_SURFACE_FORMAT_RG32_UINT,
 475
 476    [PIPE_FORMAT_R16G16_FLOAT] = NV50_SURFACE_FORMAT_RG16_FLOAT,
 477    [PIPE_FORMAT_R16G16_UNORM] = NV50_SURFACE_FORMAT_RG16_UNORM,
 478    [PIPE_FORMAT_R16G16_SNORM] = NV50_SURFACE_FORMAT_RG16_SNORM,
 479    [PIPE_FORMAT_R16G16_SINT]  = NV50_SURFACE_FORMAT_RG16_SINT,
 480    [PIPE_FORMAT_R16G16_UINT]  = NV50_SURFACE_FORMAT_RG16_UINT,
 481
 482    [PIPE_FORMAT_R8G8_UNORM] = NV50_SURFACE_FORMAT_RG8_UNORM,
 483    [PIPE_FORMAT_R8G8_SNORM] = NV50_SURFACE_FORMAT_RG8_SNORM,
 484    [PIPE_FORMAT_R8G8_SINT]  = NV50_SURFACE_FORMAT_RG8_SINT,
 485    [PIPE_FORMAT_R8G8_UINT]  = NV50_SURFACE_FORMAT_RG8_UINT,
 486
 487    [PIPE_FORMAT_R32_FLOAT] = NV50_SURFACE_FORMAT_R32_FLOAT,
 488    [PIPE_FORMAT_R32_SINT]  = NV50_SURFACE_FORMAT_R32_SINT,
 489    [PIPE_FORMAT_R32_UINT]  = NV50_SURFACE_FORMAT_R32_UINT,
 490
 491    [PIPE_FORMAT_R16_FLOAT] = NV50_SURFACE_FORMAT_R16_FLOAT,
 492    [PIPE_FORMAT_R16_UNORM] = NV50_SURFACE_FORMAT_R16_UNORM,
 493    [PIPE_FORMAT_R16_SNORM] = NV50_SURFACE_FORMAT_R16_SNORM,
 494    [PIPE_FORMAT_R16_SINT]  = NV50_SURFACE_FORMAT_R16_SINT,
 495    [PIPE_FORMAT_R16_UINT]  = NV50_SURFACE_FORMAT_R16_UINT,
 496
 497    [PIPE_FORMAT_R8_UNORM] = NV50_SURFACE_FORMAT_R8_UNORM,
 498    [PIPE_FORMAT_R8_SNORM] = NV50_SURFACE_FORMAT_R8_SNORM,
 499    [PIPE_FORMAT_R8_SINT]  = NV50_SURFACE_FORMAT_R8_SINT,
 500    [PIPE_FORMAT_R8_UINT]  = NV50_SURFACE_FORMAT_R8_UINT,
 501
 502    [PIPE_FORMAT_A8_UNORM] = NV50_SURFACE_FORMAT_A8_UNORM
 503 };
 504 #endif