Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> |
| 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 | * on the rights to use, copy, modify, merge, publish, distribute, sub |
| 8 | * license, and/or sell copies of the Software, and to permit persons to whom |
| 9 | * the Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, |
| 19 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| 20 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| 21 | * USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 22 | */ |
Marek Olšák | 330b6c8 | 2012-03-05 15:17:00 +0100 | [diff] [blame] | 23 | #include "r600_formats.h" |
| 24 | #include "r600d.h" |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 25 | |
Marek Olšák | 330b6c8 | 2012-03-05 15:17:00 +0100 | [diff] [blame] | 26 | #include "pipe/p_shader_tokens.h" |
Kai Wasserbäch | 8fb7f1a | 2011-08-27 17:51:51 +0200 | [diff] [blame] | 27 | #include "util/u_pack_color.h" |
| 28 | #include "util/u_memory.h" |
Kai Wasserbäch | 8fb7f1a | 2011-08-27 17:51:51 +0200 | [diff] [blame] | 29 | #include "util/u_framebuffer.h" |
Dave Airlie | d1cc87c | 2012-03-24 13:37:16 +0000 | [diff] [blame] | 30 | #include "util/u_dual_blend.h" |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 31 | |
| 32 | static uint32_t r600_translate_blend_function(int blend_func) |
| 33 | { |
| 34 | switch (blend_func) { |
| 35 | case PIPE_BLEND_ADD: |
| 36 | return V_028804_COMB_DST_PLUS_SRC; |
| 37 | case PIPE_BLEND_SUBTRACT: |
| 38 | return V_028804_COMB_SRC_MINUS_DST; |
| 39 | case PIPE_BLEND_REVERSE_SUBTRACT: |
| 40 | return V_028804_COMB_DST_MINUS_SRC; |
| 41 | case PIPE_BLEND_MIN: |
| 42 | return V_028804_COMB_MIN_DST_SRC; |
| 43 | case PIPE_BLEND_MAX: |
| 44 | return V_028804_COMB_MAX_DST_SRC; |
| 45 | default: |
| 46 | R600_ERR("Unknown blend function %d\n", blend_func); |
| 47 | assert(0); |
| 48 | break; |
| 49 | } |
| 50 | return 0; |
| 51 | } |
| 52 | |
| 53 | static uint32_t r600_translate_blend_factor(int blend_fact) |
| 54 | { |
| 55 | switch (blend_fact) { |
| 56 | case PIPE_BLENDFACTOR_ONE: |
| 57 | return V_028804_BLEND_ONE; |
| 58 | case PIPE_BLENDFACTOR_SRC_COLOR: |
| 59 | return V_028804_BLEND_SRC_COLOR; |
| 60 | case PIPE_BLENDFACTOR_SRC_ALPHA: |
| 61 | return V_028804_BLEND_SRC_ALPHA; |
| 62 | case PIPE_BLENDFACTOR_DST_ALPHA: |
| 63 | return V_028804_BLEND_DST_ALPHA; |
| 64 | case PIPE_BLENDFACTOR_DST_COLOR: |
| 65 | return V_028804_BLEND_DST_COLOR; |
| 66 | case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE: |
| 67 | return V_028804_BLEND_SRC_ALPHA_SATURATE; |
| 68 | case PIPE_BLENDFACTOR_CONST_COLOR: |
| 69 | return V_028804_BLEND_CONST_COLOR; |
| 70 | case PIPE_BLENDFACTOR_CONST_ALPHA: |
| 71 | return V_028804_BLEND_CONST_ALPHA; |
| 72 | case PIPE_BLENDFACTOR_ZERO: |
| 73 | return V_028804_BLEND_ZERO; |
| 74 | case PIPE_BLENDFACTOR_INV_SRC_COLOR: |
| 75 | return V_028804_BLEND_ONE_MINUS_SRC_COLOR; |
| 76 | case PIPE_BLENDFACTOR_INV_SRC_ALPHA: |
| 77 | return V_028804_BLEND_ONE_MINUS_SRC_ALPHA; |
| 78 | case PIPE_BLENDFACTOR_INV_DST_ALPHA: |
| 79 | return V_028804_BLEND_ONE_MINUS_DST_ALPHA; |
| 80 | case PIPE_BLENDFACTOR_INV_DST_COLOR: |
| 81 | return V_028804_BLEND_ONE_MINUS_DST_COLOR; |
| 82 | case PIPE_BLENDFACTOR_INV_CONST_COLOR: |
| 83 | return V_028804_BLEND_ONE_MINUS_CONST_COLOR; |
| 84 | case PIPE_BLENDFACTOR_INV_CONST_ALPHA: |
| 85 | return V_028804_BLEND_ONE_MINUS_CONST_ALPHA; |
| 86 | case PIPE_BLENDFACTOR_SRC1_COLOR: |
| 87 | return V_028804_BLEND_SRC1_COLOR; |
| 88 | case PIPE_BLENDFACTOR_SRC1_ALPHA: |
| 89 | return V_028804_BLEND_SRC1_ALPHA; |
| 90 | case PIPE_BLENDFACTOR_INV_SRC1_COLOR: |
| 91 | return V_028804_BLEND_INV_SRC1_COLOR; |
| 92 | case PIPE_BLENDFACTOR_INV_SRC1_ALPHA: |
| 93 | return V_028804_BLEND_INV_SRC1_ALPHA; |
| 94 | default: |
| 95 | R600_ERR("Bad blend factor %d not supported!\n", blend_fact); |
| 96 | assert(0); |
| 97 | break; |
| 98 | } |
| 99 | return 0; |
| 100 | } |
| 101 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 102 | static unsigned r600_tex_dim(unsigned dim, unsigned nr_samples) |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 103 | { |
| 104 | switch (dim) { |
| 105 | default: |
| 106 | case PIPE_TEXTURE_1D: |
| 107 | return V_038000_SQ_TEX_DIM_1D; |
| 108 | case PIPE_TEXTURE_1D_ARRAY: |
| 109 | return V_038000_SQ_TEX_DIM_1D_ARRAY; |
| 110 | case PIPE_TEXTURE_2D: |
| 111 | case PIPE_TEXTURE_RECT: |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 112 | return nr_samples > 1 ? V_038000_SQ_TEX_DIM_2D_MSAA : |
| 113 | V_038000_SQ_TEX_DIM_2D; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 114 | case PIPE_TEXTURE_2D_ARRAY: |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 115 | return nr_samples > 1 ? V_038000_SQ_TEX_DIM_2D_ARRAY_MSAA : |
| 116 | V_038000_SQ_TEX_DIM_2D_ARRAY; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 117 | case PIPE_TEXTURE_3D: |
| 118 | return V_038000_SQ_TEX_DIM_3D; |
| 119 | case PIPE_TEXTURE_CUBE: |
| 120 | return V_038000_SQ_TEX_DIM_CUBEMAP; |
| 121 | } |
| 122 | } |
| 123 | |
| 124 | static uint32_t r600_translate_dbformat(enum pipe_format format) |
| 125 | { |
| 126 | switch (format) { |
| 127 | case PIPE_FORMAT_Z16_UNORM: |
| 128 | return V_028010_DEPTH_16; |
| 129 | case PIPE_FORMAT_Z24X8_UNORM: |
| 130 | return V_028010_DEPTH_X8_24; |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 131 | case PIPE_FORMAT_Z24_UNORM_S8_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 132 | return V_028010_DEPTH_8_24; |
Marek Olšák | 8995472 | 2011-06-20 19:40:41 +0200 | [diff] [blame] | 133 | case PIPE_FORMAT_Z32_FLOAT: |
| 134 | return V_028010_DEPTH_32_FLOAT; |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 135 | case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT: |
Marek Olšák | 8995472 | 2011-06-20 19:40:41 +0200 | [diff] [blame] | 136 | return V_028010_DEPTH_X24_8_32_FLOAT; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 137 | default: |
| 138 | return ~0U; |
| 139 | } |
| 140 | } |
| 141 | |
| 142 | static uint32_t r600_translate_colorswap(enum pipe_format format) |
| 143 | { |
| 144 | switch (format) { |
| 145 | /* 8-bit buffers. */ |
| 146 | case PIPE_FORMAT_A8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 147 | case PIPE_FORMAT_A8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 148 | case PIPE_FORMAT_A8_UINT: |
| 149 | case PIPE_FORMAT_A8_SINT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 150 | case PIPE_FORMAT_A16_UNORM: |
| 151 | case PIPE_FORMAT_A16_SNORM: |
| 152 | case PIPE_FORMAT_A16_UINT: |
| 153 | case PIPE_FORMAT_A16_SINT: |
| 154 | case PIPE_FORMAT_A16_FLOAT: |
| 155 | case PIPE_FORMAT_A32_UINT: |
| 156 | case PIPE_FORMAT_A32_SINT: |
| 157 | case PIPE_FORMAT_A32_FLOAT: |
Christian König | 0d0285b | 2011-08-30 15:43:03 +0200 | [diff] [blame] | 158 | case PIPE_FORMAT_R4A4_UNORM: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 159 | return V_0280A0_SWAP_ALT_REV; |
| 160 | case PIPE_FORMAT_I8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 161 | case PIPE_FORMAT_I8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 162 | case PIPE_FORMAT_I8_UINT: |
| 163 | case PIPE_FORMAT_I8_SINT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 164 | case PIPE_FORMAT_L8_UNORM: |
| 165 | case PIPE_FORMAT_L8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 166 | case PIPE_FORMAT_L8_UINT: |
| 167 | case PIPE_FORMAT_L8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 168 | case PIPE_FORMAT_L8_SRGB: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 169 | case PIPE_FORMAT_L16_UNORM: |
| 170 | case PIPE_FORMAT_L16_SNORM: |
| 171 | case PIPE_FORMAT_L16_UINT: |
| 172 | case PIPE_FORMAT_L16_SINT: |
| 173 | case PIPE_FORMAT_L16_FLOAT: |
| 174 | case PIPE_FORMAT_L32_UINT: |
| 175 | case PIPE_FORMAT_L32_SINT: |
| 176 | case PIPE_FORMAT_L32_FLOAT: |
| 177 | case PIPE_FORMAT_I16_UNORM: |
| 178 | case PIPE_FORMAT_I16_SNORM: |
| 179 | case PIPE_FORMAT_I16_UINT: |
| 180 | case PIPE_FORMAT_I16_SINT: |
| 181 | case PIPE_FORMAT_I16_FLOAT: |
| 182 | case PIPE_FORMAT_I32_UINT: |
| 183 | case PIPE_FORMAT_I32_SINT: |
| 184 | case PIPE_FORMAT_I32_FLOAT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 185 | case PIPE_FORMAT_R8_UNORM: |
| 186 | case PIPE_FORMAT_R8_SNORM: |
Dave Airlie | 7705833 | 2012-01-02 20:44:30 +0000 | [diff] [blame] | 187 | case PIPE_FORMAT_R8_UINT: |
| 188 | case PIPE_FORMAT_R8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 189 | return V_0280A0_SWAP_STD; |
| 190 | |
| 191 | case PIPE_FORMAT_L4A4_UNORM: |
Christian König | 0d0285b | 2011-08-30 15:43:03 +0200 | [diff] [blame] | 192 | case PIPE_FORMAT_A4R4_UNORM: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 193 | return V_0280A0_SWAP_ALT; |
| 194 | |
| 195 | /* 16-bit buffers. */ |
| 196 | case PIPE_FORMAT_B5G6R5_UNORM: |
| 197 | return V_0280A0_SWAP_STD_REV; |
| 198 | |
| 199 | case PIPE_FORMAT_B5G5R5A1_UNORM: |
| 200 | case PIPE_FORMAT_B5G5R5X1_UNORM: |
| 201 | return V_0280A0_SWAP_ALT; |
| 202 | |
| 203 | case PIPE_FORMAT_B4G4R4A4_UNORM: |
| 204 | case PIPE_FORMAT_B4G4R4X4_UNORM: |
| 205 | return V_0280A0_SWAP_ALT; |
| 206 | |
| 207 | case PIPE_FORMAT_Z16_UNORM: |
| 208 | return V_0280A0_SWAP_STD; |
| 209 | |
| 210 | case PIPE_FORMAT_L8A8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 211 | case PIPE_FORMAT_L8A8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 212 | case PIPE_FORMAT_L8A8_UINT: |
| 213 | case PIPE_FORMAT_L8A8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 214 | case PIPE_FORMAT_L8A8_SRGB: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 215 | case PIPE_FORMAT_L16A16_UNORM: |
| 216 | case PIPE_FORMAT_L16A16_SNORM: |
| 217 | case PIPE_FORMAT_L16A16_UINT: |
| 218 | case PIPE_FORMAT_L16A16_SINT: |
| 219 | case PIPE_FORMAT_L16A16_FLOAT: |
| 220 | case PIPE_FORMAT_L32A32_UINT: |
| 221 | case PIPE_FORMAT_L32A32_SINT: |
| 222 | case PIPE_FORMAT_L32A32_FLOAT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 223 | return V_0280A0_SWAP_ALT; |
| 224 | case PIPE_FORMAT_R8G8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 225 | case PIPE_FORMAT_R8G8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 226 | case PIPE_FORMAT_R8G8_UINT: |
| 227 | case PIPE_FORMAT_R8G8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 228 | return V_0280A0_SWAP_STD; |
| 229 | |
| 230 | case PIPE_FORMAT_R16_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 231 | case PIPE_FORMAT_R16_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 232 | case PIPE_FORMAT_R16_UINT: |
| 233 | case PIPE_FORMAT_R16_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 234 | case PIPE_FORMAT_R16_FLOAT: |
| 235 | return V_0280A0_SWAP_STD; |
| 236 | |
| 237 | /* 32-bit buffers. */ |
| 238 | |
| 239 | case PIPE_FORMAT_A8B8G8R8_SRGB: |
| 240 | return V_0280A0_SWAP_STD_REV; |
| 241 | case PIPE_FORMAT_B8G8R8A8_SRGB: |
| 242 | return V_0280A0_SWAP_ALT; |
| 243 | |
| 244 | case PIPE_FORMAT_B8G8R8A8_UNORM: |
| 245 | case PIPE_FORMAT_B8G8R8X8_UNORM: |
| 246 | return V_0280A0_SWAP_ALT; |
| 247 | |
| 248 | case PIPE_FORMAT_A8R8G8B8_UNORM: |
| 249 | case PIPE_FORMAT_X8R8G8B8_UNORM: |
| 250 | return V_0280A0_SWAP_ALT_REV; |
| 251 | case PIPE_FORMAT_R8G8B8A8_SNORM: |
| 252 | case PIPE_FORMAT_R8G8B8A8_UNORM: |
| 253 | case PIPE_FORMAT_R8G8B8X8_UNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 254 | case PIPE_FORMAT_R8G8B8A8_SINT: |
| 255 | case PIPE_FORMAT_R8G8B8A8_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 256 | return V_0280A0_SWAP_STD; |
| 257 | |
| 258 | case PIPE_FORMAT_A8B8G8R8_UNORM: |
| 259 | case PIPE_FORMAT_X8B8G8R8_UNORM: |
| 260 | /* case PIPE_FORMAT_R8SG8SB8UX8U_NORM: */ |
| 261 | return V_0280A0_SWAP_STD_REV; |
| 262 | |
| 263 | case PIPE_FORMAT_Z24X8_UNORM: |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 264 | case PIPE_FORMAT_Z24_UNORM_S8_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 265 | return V_0280A0_SWAP_STD; |
| 266 | |
| 267 | case PIPE_FORMAT_X8Z24_UNORM: |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 268 | case PIPE_FORMAT_S8_UINT_Z24_UNORM: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 269 | return V_0280A0_SWAP_STD; |
| 270 | |
| 271 | case PIPE_FORMAT_R10G10B10A2_UNORM: |
| 272 | case PIPE_FORMAT_R10G10B10X2_SNORM: |
| 273 | case PIPE_FORMAT_R10SG10SB10SA2U_NORM: |
| 274 | return V_0280A0_SWAP_STD; |
| 275 | |
| 276 | case PIPE_FORMAT_B10G10R10A2_UNORM: |
Dave Airlie | 9608ef5 | 2011-11-27 20:33:37 +0000 | [diff] [blame] | 277 | case PIPE_FORMAT_B10G10R10A2_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 278 | return V_0280A0_SWAP_ALT; |
| 279 | |
| 280 | case PIPE_FORMAT_R11G11B10_FLOAT: |
| 281 | case PIPE_FORMAT_R16G16_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 282 | case PIPE_FORMAT_R16G16_SNORM: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 283 | case PIPE_FORMAT_R16G16_FLOAT: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 284 | case PIPE_FORMAT_R16G16_UINT: |
| 285 | case PIPE_FORMAT_R16G16_SINT: |
| 286 | case PIPE_FORMAT_R32_UINT: |
| 287 | case PIPE_FORMAT_R32_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 288 | case PIPE_FORMAT_R32_FLOAT: |
Marek Olšák | 8995472 | 2011-06-20 19:40:41 +0200 | [diff] [blame] | 289 | case PIPE_FORMAT_Z32_FLOAT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 290 | return V_0280A0_SWAP_STD; |
| 291 | |
| 292 | /* 64-bit buffers. */ |
| 293 | case PIPE_FORMAT_R32G32_FLOAT: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 294 | case PIPE_FORMAT_R32G32_UINT: |
| 295 | case PIPE_FORMAT_R32G32_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 296 | case PIPE_FORMAT_R16G16B16A16_UNORM: |
| 297 | case PIPE_FORMAT_R16G16B16A16_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 298 | case PIPE_FORMAT_R16G16B16A16_UINT: |
| 299 | case PIPE_FORMAT_R16G16B16A16_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 300 | case PIPE_FORMAT_R16G16B16A16_FLOAT: |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 301 | case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 302 | |
| 303 | /* 128-bit buffers. */ |
| 304 | case PIPE_FORMAT_R32G32B32A32_FLOAT: |
| 305 | case PIPE_FORMAT_R32G32B32A32_SNORM: |
| 306 | case PIPE_FORMAT_R32G32B32A32_UNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 307 | case PIPE_FORMAT_R32G32B32A32_SINT: |
| 308 | case PIPE_FORMAT_R32G32B32A32_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 309 | return V_0280A0_SWAP_STD; |
| 310 | default: |
| 311 | R600_ERR("unsupported colorswap format %d\n", format); |
| 312 | return ~0U; |
| 313 | } |
| 314 | return ~0U; |
| 315 | } |
| 316 | |
| 317 | static uint32_t r600_translate_colorformat(enum pipe_format format) |
| 318 | { |
| 319 | switch (format) { |
| 320 | case PIPE_FORMAT_L4A4_UNORM: |
Christian König | 0d0285b | 2011-08-30 15:43:03 +0200 | [diff] [blame] | 321 | case PIPE_FORMAT_R4A4_UNORM: |
| 322 | case PIPE_FORMAT_A4R4_UNORM: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 323 | return V_0280A0_COLOR_4_4; |
| 324 | |
| 325 | /* 8-bit buffers. */ |
| 326 | case PIPE_FORMAT_A8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 327 | case PIPE_FORMAT_A8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 328 | case PIPE_FORMAT_A8_UINT: |
| 329 | case PIPE_FORMAT_A8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 330 | case PIPE_FORMAT_I8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 331 | case PIPE_FORMAT_I8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 332 | case PIPE_FORMAT_I8_UINT: |
| 333 | case PIPE_FORMAT_I8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 334 | case PIPE_FORMAT_L8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 335 | case PIPE_FORMAT_L8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 336 | case PIPE_FORMAT_L8_UINT: |
| 337 | case PIPE_FORMAT_L8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 338 | case PIPE_FORMAT_L8_SRGB: |
| 339 | case PIPE_FORMAT_R8_UNORM: |
| 340 | case PIPE_FORMAT_R8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 341 | case PIPE_FORMAT_R8_UINT: |
| 342 | case PIPE_FORMAT_R8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 343 | return V_0280A0_COLOR_8; |
| 344 | |
| 345 | /* 16-bit buffers. */ |
| 346 | case PIPE_FORMAT_B5G6R5_UNORM: |
| 347 | return V_0280A0_COLOR_5_6_5; |
| 348 | |
| 349 | case PIPE_FORMAT_B5G5R5A1_UNORM: |
| 350 | case PIPE_FORMAT_B5G5R5X1_UNORM: |
| 351 | return V_0280A0_COLOR_1_5_5_5; |
| 352 | |
| 353 | case PIPE_FORMAT_B4G4R4A4_UNORM: |
| 354 | case PIPE_FORMAT_B4G4R4X4_UNORM: |
| 355 | return V_0280A0_COLOR_4_4_4_4; |
| 356 | |
| 357 | case PIPE_FORMAT_Z16_UNORM: |
| 358 | return V_0280A0_COLOR_16; |
| 359 | |
| 360 | case PIPE_FORMAT_L8A8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 361 | case PIPE_FORMAT_L8A8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 362 | case PIPE_FORMAT_L8A8_UINT: |
| 363 | case PIPE_FORMAT_L8A8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 364 | case PIPE_FORMAT_L8A8_SRGB: |
| 365 | case PIPE_FORMAT_R8G8_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 366 | case PIPE_FORMAT_R8G8_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 367 | case PIPE_FORMAT_R8G8_UINT: |
| 368 | case PIPE_FORMAT_R8G8_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 369 | return V_0280A0_COLOR_8_8; |
| 370 | |
| 371 | case PIPE_FORMAT_R16_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 372 | case PIPE_FORMAT_R16_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 373 | case PIPE_FORMAT_R16_UINT: |
| 374 | case PIPE_FORMAT_R16_SINT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 375 | case PIPE_FORMAT_A16_UNORM: |
| 376 | case PIPE_FORMAT_A16_SNORM: |
| 377 | case PIPE_FORMAT_A16_UINT: |
| 378 | case PIPE_FORMAT_A16_SINT: |
| 379 | case PIPE_FORMAT_L16_UNORM: |
| 380 | case PIPE_FORMAT_L16_SNORM: |
| 381 | case PIPE_FORMAT_L16_UINT: |
| 382 | case PIPE_FORMAT_L16_SINT: |
| 383 | case PIPE_FORMAT_I16_UNORM: |
| 384 | case PIPE_FORMAT_I16_SNORM: |
| 385 | case PIPE_FORMAT_I16_UINT: |
| 386 | case PIPE_FORMAT_I16_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 387 | return V_0280A0_COLOR_16; |
| 388 | |
| 389 | case PIPE_FORMAT_R16_FLOAT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 390 | case PIPE_FORMAT_A16_FLOAT: |
| 391 | case PIPE_FORMAT_L16_FLOAT: |
| 392 | case PIPE_FORMAT_I16_FLOAT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 393 | return V_0280A0_COLOR_16_FLOAT; |
| 394 | |
| 395 | /* 32-bit buffers. */ |
| 396 | case PIPE_FORMAT_A8B8G8R8_SRGB: |
| 397 | case PIPE_FORMAT_A8B8G8R8_UNORM: |
| 398 | case PIPE_FORMAT_A8R8G8B8_UNORM: |
| 399 | case PIPE_FORMAT_B8G8R8A8_SRGB: |
| 400 | case PIPE_FORMAT_B8G8R8A8_UNORM: |
| 401 | case PIPE_FORMAT_B8G8R8X8_UNORM: |
| 402 | case PIPE_FORMAT_R8G8B8A8_SNORM: |
| 403 | case PIPE_FORMAT_R8G8B8A8_UNORM: |
| 404 | case PIPE_FORMAT_R8G8B8X8_UNORM: |
| 405 | case PIPE_FORMAT_R8SG8SB8UX8U_NORM: |
| 406 | case PIPE_FORMAT_X8B8G8R8_UNORM: |
| 407 | case PIPE_FORMAT_X8R8G8B8_UNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 408 | case PIPE_FORMAT_R8G8B8A8_SINT: |
| 409 | case PIPE_FORMAT_R8G8B8A8_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 410 | return V_0280A0_COLOR_8_8_8_8; |
| 411 | |
| 412 | case PIPE_FORMAT_R10G10B10A2_UNORM: |
| 413 | case PIPE_FORMAT_R10G10B10X2_SNORM: |
| 414 | case PIPE_FORMAT_B10G10R10A2_UNORM: |
Dave Airlie | 9608ef5 | 2011-11-27 20:33:37 +0000 | [diff] [blame] | 415 | case PIPE_FORMAT_B10G10R10A2_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 416 | case PIPE_FORMAT_R10SG10SB10SA2U_NORM: |
| 417 | return V_0280A0_COLOR_2_10_10_10; |
| 418 | |
| 419 | case PIPE_FORMAT_Z24X8_UNORM: |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 420 | case PIPE_FORMAT_Z24_UNORM_S8_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 421 | return V_0280A0_COLOR_8_24; |
| 422 | |
| 423 | case PIPE_FORMAT_X8Z24_UNORM: |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 424 | case PIPE_FORMAT_S8_UINT_Z24_UNORM: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 425 | return V_0280A0_COLOR_24_8; |
| 426 | |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 427 | case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT: |
Marek Olšák | 8995472 | 2011-06-20 19:40:41 +0200 | [diff] [blame] | 428 | return V_0280A0_COLOR_X24_8_32_FLOAT; |
| 429 | |
Dave Airlie | 5250bd0 | 2012-01-14 17:32:14 +0000 | [diff] [blame] | 430 | case PIPE_FORMAT_R32_UINT: |
| 431 | case PIPE_FORMAT_R32_SINT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 432 | case PIPE_FORMAT_A32_UINT: |
| 433 | case PIPE_FORMAT_A32_SINT: |
| 434 | case PIPE_FORMAT_L32_UINT: |
| 435 | case PIPE_FORMAT_L32_SINT: |
| 436 | case PIPE_FORMAT_I32_UINT: |
| 437 | case PIPE_FORMAT_I32_SINT: |
Dave Airlie | 5250bd0 | 2012-01-14 17:32:14 +0000 | [diff] [blame] | 438 | return V_0280A0_COLOR_32; |
| 439 | |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 440 | case PIPE_FORMAT_R32_FLOAT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 441 | case PIPE_FORMAT_A32_FLOAT: |
| 442 | case PIPE_FORMAT_L32_FLOAT: |
| 443 | case PIPE_FORMAT_I32_FLOAT: |
Marek Olšák | 8995472 | 2011-06-20 19:40:41 +0200 | [diff] [blame] | 444 | case PIPE_FORMAT_Z32_FLOAT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 445 | return V_0280A0_COLOR_32_FLOAT; |
| 446 | |
| 447 | case PIPE_FORMAT_R16G16_FLOAT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 448 | case PIPE_FORMAT_L16A16_FLOAT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 449 | return V_0280A0_COLOR_16_16_FLOAT; |
| 450 | |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 451 | case PIPE_FORMAT_R16G16_UNORM: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 452 | case PIPE_FORMAT_R16G16_SNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 453 | case PIPE_FORMAT_R16G16_UINT: |
| 454 | case PIPE_FORMAT_R16G16_SINT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 455 | case PIPE_FORMAT_L16A16_UNORM: |
| 456 | case PIPE_FORMAT_L16A16_SNORM: |
| 457 | case PIPE_FORMAT_L16A16_UINT: |
| 458 | case PIPE_FORMAT_L16A16_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 459 | return V_0280A0_COLOR_16_16; |
| 460 | |
| 461 | case PIPE_FORMAT_R11G11B10_FLOAT: |
| 462 | return V_0280A0_COLOR_10_11_11_FLOAT; |
| 463 | |
| 464 | /* 64-bit buffers. */ |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 465 | case PIPE_FORMAT_R16G16B16A16_UINT: |
| 466 | case PIPE_FORMAT_R16G16B16A16_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 467 | case PIPE_FORMAT_R16G16B16A16_UNORM: |
| 468 | case PIPE_FORMAT_R16G16B16A16_SNORM: |
| 469 | return V_0280A0_COLOR_16_16_16_16; |
| 470 | |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 471 | case PIPE_FORMAT_R16G16B16A16_FLOAT: |
| 472 | return V_0280A0_COLOR_16_16_16_16_FLOAT; |
| 473 | |
| 474 | case PIPE_FORMAT_R32G32_FLOAT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 475 | case PIPE_FORMAT_L32A32_FLOAT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 476 | return V_0280A0_COLOR_32_32_FLOAT; |
| 477 | |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 478 | case PIPE_FORMAT_R32G32_SINT: |
| 479 | case PIPE_FORMAT_R32G32_UINT: |
Marek Olšák | 914b4bb | 2012-02-29 13:09:51 +0100 | [diff] [blame] | 480 | case PIPE_FORMAT_L32A32_UINT: |
| 481 | case PIPE_FORMAT_L32A32_SINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 482 | return V_0280A0_COLOR_32_32; |
| 483 | |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 484 | /* 128-bit buffers. */ |
| 485 | case PIPE_FORMAT_R32G32B32A32_FLOAT: |
| 486 | return V_0280A0_COLOR_32_32_32_32_FLOAT; |
| 487 | case PIPE_FORMAT_R32G32B32A32_SNORM: |
| 488 | case PIPE_FORMAT_R32G32B32A32_UNORM: |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 489 | case PIPE_FORMAT_R32G32B32A32_SINT: |
| 490 | case PIPE_FORMAT_R32G32B32A32_UINT: |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 491 | return V_0280A0_COLOR_32_32_32_32; |
| 492 | |
| 493 | /* YUV buffers. */ |
| 494 | case PIPE_FORMAT_UYVY: |
| 495 | case PIPE_FORMAT_YUYV: |
| 496 | default: |
| 497 | return ~0U; /* Unsupported. */ |
| 498 | } |
| 499 | } |
| 500 | |
| 501 | static uint32_t r600_colorformat_endian_swap(uint32_t colorformat) |
| 502 | { |
| 503 | if (R600_BIG_ENDIAN) { |
| 504 | switch(colorformat) { |
| 505 | case V_0280A0_COLOR_4_4: |
Henri Verbeet | 7e59111 | 2011-07-09 17:19:00 +0200 | [diff] [blame] | 506 | return ENDIAN_NONE; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 507 | |
| 508 | /* 8-bit buffers. */ |
| 509 | case V_0280A0_COLOR_8: |
Henri Verbeet | 7e59111 | 2011-07-09 17:19:00 +0200 | [diff] [blame] | 510 | return ENDIAN_NONE; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 511 | |
| 512 | /* 16-bit buffers. */ |
| 513 | case V_0280A0_COLOR_5_6_5: |
| 514 | case V_0280A0_COLOR_1_5_5_5: |
| 515 | case V_0280A0_COLOR_4_4_4_4: |
| 516 | case V_0280A0_COLOR_16: |
| 517 | case V_0280A0_COLOR_8_8: |
Henri Verbeet | 7e59111 | 2011-07-09 17:19:00 +0200 | [diff] [blame] | 518 | return ENDIAN_8IN16; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 519 | |
| 520 | /* 32-bit buffers. */ |
| 521 | case V_0280A0_COLOR_8_8_8_8: |
| 522 | case V_0280A0_COLOR_2_10_10_10: |
| 523 | case V_0280A0_COLOR_8_24: |
| 524 | case V_0280A0_COLOR_24_8: |
| 525 | case V_0280A0_COLOR_32_FLOAT: |
| 526 | case V_0280A0_COLOR_16_16_FLOAT: |
| 527 | case V_0280A0_COLOR_16_16: |
Henri Verbeet | 7e59111 | 2011-07-09 17:19:00 +0200 | [diff] [blame] | 528 | return ENDIAN_8IN32; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 529 | |
| 530 | /* 64-bit buffers. */ |
| 531 | case V_0280A0_COLOR_16_16_16_16: |
| 532 | case V_0280A0_COLOR_16_16_16_16_FLOAT: |
Henri Verbeet | 7e59111 | 2011-07-09 17:19:00 +0200 | [diff] [blame] | 533 | return ENDIAN_8IN16; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 534 | |
| 535 | case V_0280A0_COLOR_32_32_FLOAT: |
| 536 | case V_0280A0_COLOR_32_32: |
Marek Olšák | 8995472 | 2011-06-20 19:40:41 +0200 | [diff] [blame] | 537 | case V_0280A0_COLOR_X24_8_32_FLOAT: |
Henri Verbeet | 7e59111 | 2011-07-09 17:19:00 +0200 | [diff] [blame] | 538 | return ENDIAN_8IN32; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 539 | |
| 540 | /* 128-bit buffers. */ |
| 541 | case V_0280A0_COLOR_32_32_32_FLOAT: |
| 542 | case V_0280A0_COLOR_32_32_32_32_FLOAT: |
| 543 | case V_0280A0_COLOR_32_32_32_32: |
Henri Verbeet | 7e59111 | 2011-07-09 17:19:00 +0200 | [diff] [blame] | 544 | return ENDIAN_8IN32; |
Henri Verbeet | 3fccc14 | 2011-07-05 01:58:47 +0200 | [diff] [blame] | 545 | default: |
| 546 | return ENDIAN_NONE; /* Unsupported. */ |
| 547 | } |
| 548 | } else { |
| 549 | return ENDIAN_NONE; |
| 550 | } |
| 551 | } |
| 552 | |
| 553 | static bool r600_is_sampler_format_supported(struct pipe_screen *screen, enum pipe_format format) |
| 554 | { |
| 555 | return r600_translate_texformat(screen, format, NULL, NULL, NULL) != ~0U; |
| 556 | } |
| 557 | |
| 558 | static bool r600_is_colorbuffer_format_supported(enum pipe_format format) |
| 559 | { |
| 560 | return r600_translate_colorformat(format) != ~0U && |
| 561 | r600_translate_colorswap(format) != ~0U; |
| 562 | } |
| 563 | |
| 564 | static bool r600_is_zs_format_supported(enum pipe_format format) |
| 565 | { |
| 566 | return r600_translate_dbformat(format) != ~0U; |
| 567 | } |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 568 | |
Henri Verbeet | 18cdb9c | 2011-07-05 01:58:46 +0200 | [diff] [blame] | 569 | boolean r600_is_format_supported(struct pipe_screen *screen, |
| 570 | enum pipe_format format, |
| 571 | enum pipe_texture_target target, |
| 572 | unsigned sample_count, |
| 573 | unsigned usage) |
| 574 | { |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 575 | struct r600_screen *rscreen = (struct r600_screen*)screen; |
Henri Verbeet | 18cdb9c | 2011-07-05 01:58:46 +0200 | [diff] [blame] | 576 | unsigned retval = 0; |
| 577 | |
| 578 | if (target >= PIPE_MAX_TEXTURE_TYPES) { |
| 579 | R600_ERR("r600: unsupported texture type %d\n", target); |
| 580 | return FALSE; |
| 581 | } |
| 582 | |
| 583 | if (!util_format_is_supported(format, usage)) |
| 584 | return FALSE; |
| 585 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 586 | if (sample_count > 1) { |
Marek Olšák | c2e9dd0 | 2012-08-26 23:03:51 +0200 | [diff] [blame] | 587 | if (rscreen->info.drm_minor < 22) |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 588 | return FALSE; |
Marek Olšák | c2e9dd0 | 2012-08-26 23:03:51 +0200 | [diff] [blame] | 589 | |
| 590 | /* R11G11B10 is broken on R6xx. */ |
| 591 | if (rscreen->chip_class == R600 && |
| 592 | format == PIPE_FORMAT_R11G11B10_FLOAT) |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 593 | return FALSE; |
| 594 | |
Marek Olšák | df5e2c0 | 2012-09-08 15:50:30 +0200 | [diff] [blame] | 595 | /* MSAA integer colorbuffers hang. */ |
Marek Olšák | fc887d6 | 2012-09-13 00:45:05 +0200 | [diff] [blame] | 596 | if (util_format_is_pure_integer(format) && |
| 597 | !util_format_is_depth_or_stencil(format)) |
Marek Olšák | df5e2c0 | 2012-09-08 15:50:30 +0200 | [diff] [blame] | 598 | return FALSE; |
| 599 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 600 | switch (sample_count) { |
| 601 | case 2: |
| 602 | case 4: |
| 603 | case 8: |
| 604 | break; |
| 605 | default: |
| 606 | return FALSE; |
| 607 | } |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 608 | } |
Henri Verbeet | 18cdb9c | 2011-07-05 01:58:46 +0200 | [diff] [blame] | 609 | |
| 610 | if ((usage & PIPE_BIND_SAMPLER_VIEW) && |
| 611 | r600_is_sampler_format_supported(screen, format)) { |
| 612 | retval |= PIPE_BIND_SAMPLER_VIEW; |
| 613 | } |
| 614 | |
| 615 | if ((usage & (PIPE_BIND_RENDER_TARGET | |
| 616 | PIPE_BIND_DISPLAY_TARGET | |
| 617 | PIPE_BIND_SCANOUT | |
| 618 | PIPE_BIND_SHARED)) && |
| 619 | r600_is_colorbuffer_format_supported(format)) { |
| 620 | retval |= usage & |
| 621 | (PIPE_BIND_RENDER_TARGET | |
| 622 | PIPE_BIND_DISPLAY_TARGET | |
| 623 | PIPE_BIND_SCANOUT | |
| 624 | PIPE_BIND_SHARED); |
| 625 | } |
| 626 | |
| 627 | if ((usage & PIPE_BIND_DEPTH_STENCIL) && |
| 628 | r600_is_zs_format_supported(format)) { |
| 629 | retval |= PIPE_BIND_DEPTH_STENCIL; |
| 630 | } |
| 631 | |
| 632 | if ((usage & PIPE_BIND_VERTEX_BUFFER) && |
| 633 | r600_is_vertex_format_supported(format)) { |
| 634 | retval |= PIPE_BIND_VERTEX_BUFFER; |
| 635 | } |
| 636 | |
| 637 | if (usage & PIPE_BIND_TRANSFER_READ) |
| 638 | retval |= PIPE_BIND_TRANSFER_READ; |
| 639 | if (usage & PIPE_BIND_TRANSFER_WRITE) |
| 640 | retval |= PIPE_BIND_TRANSFER_WRITE; |
| 641 | |
| 642 | return retval == usage; |
| 643 | } |
| 644 | |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 645 | void r600_polygon_offset_update(struct r600_context *rctx) |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 646 | { |
| 647 | struct r600_pipe_state state; |
| 648 | |
| 649 | state.id = R600_PIPE_STATE_POLYGON_OFFSET; |
| 650 | state.nregs = 0; |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 651 | if (rctx->rasterizer && rctx->framebuffer.state.zsbuf) { |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 652 | float offset_units = rctx->rasterizer->offset_units; |
| 653 | unsigned offset_db_fmt_cntl = 0, depth; |
| 654 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 655 | switch (rctx->framebuffer.state.zsbuf->format) { |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 656 | case PIPE_FORMAT_Z24X8_UNORM: |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 657 | case PIPE_FORMAT_Z24_UNORM_S8_UINT: |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 658 | depth = -24; |
| 659 | offset_units *= 2.0f; |
| 660 | break; |
| 661 | case PIPE_FORMAT_Z32_FLOAT: |
Dave Airlie | 866f9b1 | 2011-09-11 09:45:10 +0100 | [diff] [blame] | 662 | case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT: |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 663 | depth = -23; |
| 664 | offset_units *= 1.0f; |
| 665 | offset_db_fmt_cntl |= S_028DF8_POLY_OFFSET_DB_IS_FLOAT_FMT(1); |
| 666 | break; |
| 667 | case PIPE_FORMAT_Z16_UNORM: |
| 668 | depth = -16; |
| 669 | offset_units *= 4.0f; |
| 670 | break; |
| 671 | default: |
| 672 | return; |
| 673 | } |
Marek Olšák | 370c8b5 | 2012-02-24 16:36:05 +0100 | [diff] [blame] | 674 | /* XXX some of those reg can be computed with cso */ |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 675 | offset_db_fmt_cntl |= S_028DF8_POLY_OFFSET_NEG_NUM_DB_BITS(depth); |
| 676 | r600_pipe_state_add_reg(&state, |
| 677 | R_028E00_PA_SU_POLY_OFFSET_FRONT_SCALE, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 678 | fui(rctx->rasterizer->offset_scale)); |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 679 | r600_pipe_state_add_reg(&state, |
| 680 | R_028E04_PA_SU_POLY_OFFSET_FRONT_OFFSET, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 681 | fui(offset_units)); |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 682 | r600_pipe_state_add_reg(&state, |
| 683 | R_028E08_PA_SU_POLY_OFFSET_BACK_SCALE, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 684 | fui(rctx->rasterizer->offset_scale)); |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 685 | r600_pipe_state_add_reg(&state, |
| 686 | R_028E0C_PA_SU_POLY_OFFSET_BACK_OFFSET, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 687 | fui(offset_units)); |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 688 | r600_pipe_state_add_reg(&state, |
| 689 | R_028DF8_PA_SU_POLY_OFFSET_DB_FMT_CNTL, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 690 | offset_db_fmt_cntl); |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 691 | r600_context_pipe_state_set(rctx, &state); |
Jerome Glisse | 0b841b0 | 2010-12-03 12:20:40 -0500 | [diff] [blame] | 692 | } |
| 693 | } |
| 694 | |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 695 | static uint32_t r600_get_blend_control(const struct pipe_blend_state *state, unsigned i) |
| 696 | { |
| 697 | int j = state->independent_blend_enable ? i : 0; |
| 698 | |
| 699 | unsigned eqRGB = state->rt[j].rgb_func; |
| 700 | unsigned srcRGB = state->rt[j].rgb_src_factor; |
| 701 | unsigned dstRGB = state->rt[j].rgb_dst_factor; |
| 702 | |
| 703 | unsigned eqA = state->rt[j].alpha_func; |
| 704 | unsigned srcA = state->rt[j].alpha_src_factor; |
| 705 | unsigned dstA = state->rt[j].alpha_dst_factor; |
| 706 | uint32_t bc = 0; |
| 707 | |
| 708 | if (!state->rt[j].blend_enable) |
| 709 | return 0; |
| 710 | |
| 711 | bc |= S_028804_COLOR_COMB_FCN(r600_translate_blend_function(eqRGB)); |
| 712 | bc |= S_028804_COLOR_SRCBLEND(r600_translate_blend_factor(srcRGB)); |
| 713 | bc |= S_028804_COLOR_DESTBLEND(r600_translate_blend_factor(dstRGB)); |
| 714 | |
| 715 | if (srcA != srcRGB || dstA != dstRGB || eqA != eqRGB) { |
| 716 | bc |= S_028804_SEPARATE_ALPHA_BLEND(1); |
| 717 | bc |= S_028804_ALPHA_COMB_FCN(r600_translate_blend_function(eqA)); |
| 718 | bc |= S_028804_ALPHA_SRCBLEND(r600_translate_blend_factor(srcA)); |
| 719 | bc |= S_028804_ALPHA_DESTBLEND(r600_translate_blend_factor(dstA)); |
| 720 | } |
| 721 | return bc; |
| 722 | } |
| 723 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 724 | static void *r600_create_blend_state_mode(struct pipe_context *ctx, |
| 725 | const struct pipe_blend_state *state, |
| 726 | int mode) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 727 | { |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 728 | struct r600_context *rctx = (struct r600_context *)ctx; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 729 | uint32_t color_control = 0, target_mask = 0; |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 730 | struct r600_blend_state *blend = CALLOC_STRUCT(r600_blend_state); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 731 | |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 732 | if (!blend) { |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 733 | return NULL; |
| 734 | } |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 735 | |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 736 | r600_init_command_buffer(&blend->buffer, 20); |
| 737 | r600_init_command_buffer(&blend->buffer_no_blend, 20); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 738 | |
Alex Deucher | 3e30148 | 2011-03-14 17:53:00 -0400 | [diff] [blame] | 739 | /* R600 does not support per-MRT blends */ |
| 740 | if (rctx->family > CHIP_R600) |
| 741 | color_control |= S_028808_PER_MRT_BLEND(1); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 742 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 743 | if (state->logicop_enable) { |
| 744 | color_control |= (state->logicop_func << 16) | (state->logicop_func << 20); |
| 745 | } else { |
| 746 | color_control |= (0xcc << 16); |
| 747 | } |
| 748 | /* we pretend 8 buffer are used, CB_SHADER_MASK will disable unused one */ |
| 749 | if (state->independent_blend_enable) { |
| 750 | for (int i = 0; i < 8; i++) { |
| 751 | if (state->rt[i].blend_enable) { |
| 752 | color_control |= S_028808_TARGET_BLEND_ENABLE(1 << i); |
| 753 | } |
| 754 | target_mask |= (state->rt[i].colormask << (4 * i)); |
| 755 | } |
| 756 | } else { |
| 757 | for (int i = 0; i < 8; i++) { |
| 758 | if (state->rt[0].blend_enable) { |
| 759 | color_control |= S_028808_TARGET_BLEND_ENABLE(1 << i); |
| 760 | } |
| 761 | target_mask |= (state->rt[0].colormask << (4 * i)); |
| 762 | } |
| 763 | } |
Marek Olšák | 43e3f19 | 2012-07-07 17:11:32 +0200 | [diff] [blame] | 764 | |
| 765 | if (target_mask) |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 766 | color_control |= S_028808_SPECIAL_OP(mode); |
Marek Olšák | 43e3f19 | 2012-07-07 17:11:32 +0200 | [diff] [blame] | 767 | else |
| 768 | color_control |= S_028808_SPECIAL_OP(V_028808_DISABLE); |
| 769 | |
Dave Airlie | d1cc87c | 2012-03-24 13:37:16 +0000 | [diff] [blame] | 770 | /* only MRT0 has dual src blend */ |
| 771 | blend->dual_src_blend = util_blend_state_is_dual(state, 0); |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 772 | blend->cb_target_mask = target_mask; |
| 773 | blend->cb_color_control = color_control; |
| 774 | blend->cb_color_control_no_blend = color_control & C_028808_TARGET_BLEND_ENABLE; |
| 775 | blend->alpha_to_one = state->alpha_to_one; |
Jerome Glisse | 7ffd4e9 | 2010-11-17 17:20:59 -0500 | [diff] [blame] | 776 | |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 777 | r600_store_context_reg(&blend->buffer, R_028D44_DB_ALPHA_TO_MASK, |
| 778 | S_028D44_ALPHA_TO_MASK_ENABLE(state->alpha_to_coverage) | |
| 779 | S_028D44_ALPHA_TO_MASK_OFFSET0(2) | |
| 780 | S_028D44_ALPHA_TO_MASK_OFFSET1(2) | |
| 781 | S_028D44_ALPHA_TO_MASK_OFFSET2(2) | |
| 782 | S_028D44_ALPHA_TO_MASK_OFFSET3(2)); |
Julian Adams | 3f8455d | 2011-04-06 21:04:08 +0200 | [diff] [blame] | 783 | |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 784 | /* Copy over the registers set so far into buffer_no_blend. */ |
| 785 | memcpy(blend->buffer_no_blend.buf, blend->buffer.buf, blend->buffer.num_dw * 4); |
| 786 | blend->buffer_no_blend.num_dw = blend->buffer.num_dw; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 787 | |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 788 | /* Only add blend registers if blending is enabled. */ |
| 789 | if (!G_028808_TARGET_BLEND_ENABLE(color_control)) { |
| 790 | return blend; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 791 | } |
Marek Olšák | 26cb887 | 2012-08-04 01:50:10 +0200 | [diff] [blame] | 792 | |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 793 | /* The first R600 does not support per-MRT blends */ |
| 794 | r600_store_context_reg(&blend->buffer, R_028804_CB_BLEND_CONTROL, |
| 795 | r600_get_blend_control(state, 0)); |
Marek Olšák | 6517225 | 2012-07-22 06:36:58 +0200 | [diff] [blame] | 796 | |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 797 | if (rctx->family > CHIP_R600) { |
| 798 | r600_store_context_reg_seq(&blend->buffer, R_028780_CB_BLEND0_CONTROL, 8); |
| 799 | for (int i = 0; i < 8; i++) { |
| 800 | r600_store_value(&blend->buffer, r600_get_blend_control(state, i)); |
| 801 | } |
| 802 | } |
| 803 | return blend; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 804 | } |
| 805 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 806 | static void *r600_create_blend_state(struct pipe_context *ctx, |
| 807 | const struct pipe_blend_state *state) |
| 808 | { |
| 809 | return r600_create_blend_state_mode(ctx, state, V_028808_SPECIAL_NORMAL); |
| 810 | } |
| 811 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 812 | static void *r600_create_dsa_state(struct pipe_context *ctx, |
| 813 | const struct pipe_depth_stencil_alpha_state *state) |
| 814 | { |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 815 | struct r600_context *rctx = (struct r600_context *)ctx; |
Henri Verbeet | f60235e | 2011-05-05 20:54:36 +0200 | [diff] [blame] | 816 | struct r600_pipe_dsa *dsa = CALLOC_STRUCT(r600_pipe_dsa); |
Marek Olšák | 3d061ca | 2012-01-28 06:03:53 +0100 | [diff] [blame] | 817 | unsigned db_depth_control, alpha_test_control, alpha_ref; |
Henri Verbeet | f60235e | 2011-05-05 20:54:36 +0200 | [diff] [blame] | 818 | struct r600_pipe_state *rstate; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 819 | |
Henri Verbeet | f60235e | 2011-05-05 20:54:36 +0200 | [diff] [blame] | 820 | if (dsa == NULL) { |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 821 | return NULL; |
| 822 | } |
| 823 | |
Marek Olšák | a236194 | 2012-01-28 05:50:00 +0100 | [diff] [blame] | 824 | dsa->valuemask[0] = state->stencil[0].valuemask; |
| 825 | dsa->valuemask[1] = state->stencil[1].valuemask; |
| 826 | dsa->writemask[0] = state->stencil[0].writemask; |
| 827 | dsa->writemask[1] = state->stencil[1].writemask; |
| 828 | |
Henri Verbeet | f60235e | 2011-05-05 20:54:36 +0200 | [diff] [blame] | 829 | rstate = &dsa->rstate; |
| 830 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 831 | rstate->id = R600_PIPE_STATE_DSA; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 832 | db_depth_control = S_028800_Z_ENABLE(state->depth.enabled) | |
| 833 | S_028800_Z_WRITE_ENABLE(state->depth.writemask) | |
| 834 | S_028800_ZFUNC(state->depth.func); |
| 835 | |
| 836 | /* stencil */ |
| 837 | if (state->stencil[0].enabled) { |
| 838 | db_depth_control |= S_028800_STENCIL_ENABLE(1); |
Marek Olšák | d214275 | 2012-02-14 15:14:58 +0100 | [diff] [blame] | 839 | db_depth_control |= S_028800_STENCILFUNC(state->stencil[0].func); /* translates straight */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 840 | db_depth_control |= S_028800_STENCILFAIL(r600_translate_stencil_op(state->stencil[0].fail_op)); |
| 841 | db_depth_control |= S_028800_STENCILZPASS(r600_translate_stencil_op(state->stencil[0].zpass_op)); |
| 842 | db_depth_control |= S_028800_STENCILZFAIL(r600_translate_stencil_op(state->stencil[0].zfail_op)); |
| 843 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 844 | if (state->stencil[1].enabled) { |
| 845 | db_depth_control |= S_028800_BACKFACE_ENABLE(1); |
Marek Olšák | d214275 | 2012-02-14 15:14:58 +0100 | [diff] [blame] | 846 | db_depth_control |= S_028800_STENCILFUNC_BF(state->stencil[1].func); /* translates straight */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 847 | db_depth_control |= S_028800_STENCILFAIL_BF(r600_translate_stencil_op(state->stencil[1].fail_op)); |
| 848 | db_depth_control |= S_028800_STENCILZPASS_BF(r600_translate_stencil_op(state->stencil[1].zpass_op)); |
| 849 | db_depth_control |= S_028800_STENCILZFAIL_BF(r600_translate_stencil_op(state->stencil[1].zfail_op)); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 850 | } |
| 851 | } |
| 852 | |
| 853 | /* alpha */ |
| 854 | alpha_test_control = 0; |
| 855 | alpha_ref = 0; |
| 856 | if (state->alpha.enabled) { |
| 857 | alpha_test_control = S_028410_ALPHA_FUNC(state->alpha.func); |
| 858 | alpha_test_control |= S_028410_ALPHA_TEST_ENABLE(1); |
| 859 | alpha_ref = fui(state->alpha.ref_value); |
| 860 | } |
Dave Airlie | 4a26454 | 2012-04-22 20:51:43 +0100 | [diff] [blame] | 861 | dsa->sx_alpha_test_control = alpha_test_control & 0xff; |
Henri Verbeet | f60235e | 2011-05-05 20:54:36 +0200 | [diff] [blame] | 862 | dsa->alpha_ref = alpha_ref; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 863 | |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 864 | r600_pipe_state_add_reg(rstate, R_028800_DB_DEPTH_CONTROL, db_depth_control); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 865 | return rstate; |
| 866 | } |
| 867 | |
| 868 | static void *r600_create_rs_state(struct pipe_context *ctx, |
Marek Olšák | 543b233 | 2011-11-08 21:58:27 +0100 | [diff] [blame] | 869 | const struct pipe_rasterizer_state *state) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 870 | { |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 871 | struct r600_context *rctx = (struct r600_context *)ctx; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 872 | struct r600_pipe_rasterizer *rs = CALLOC_STRUCT(r600_pipe_rasterizer); |
| 873 | struct r600_pipe_state *rstate; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 874 | unsigned tmp; |
Jerome Glisse | b534eb1 | 2010-09-28 11:07:20 -0400 | [diff] [blame] | 875 | unsigned prov_vtx = 1, polygon_dual_mode; |
Dave Airlie | 391e33f | 2011-11-06 12:49:21 +0000 | [diff] [blame] | 876 | unsigned sc_mode_cntl; |
Marek Olšák | f183cc9 | 2012-01-27 21:20:27 +0100 | [diff] [blame] | 877 | float psize_min, psize_max; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 878 | |
| 879 | if (rs == NULL) { |
| 880 | return NULL; |
| 881 | } |
| 882 | |
Marek Olšák | a652cc4 | 2012-01-29 05:48:28 +0100 | [diff] [blame] | 883 | polygon_dual_mode = (state->fill_front != PIPE_POLYGON_MODE_FILL || |
| 884 | state->fill_back != PIPE_POLYGON_MODE_FILL); |
| 885 | |
| 886 | if (state->flatshade_first) |
| 887 | prov_vtx = 0; |
| 888 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 889 | rstate = &rs->rstate; |
| 890 | rs->flatshade = state->flatshade; |
| 891 | rs->sprite_coord_enable = state->sprite_coord_enable; |
Vadim Girlin | 725a820 | 2012-01-06 08:13:18 +0400 | [diff] [blame] | 892 | rs->two_side = state->light_twoside; |
Vadim Girlin | 91d4729 | 2012-01-15 09:29:50 -0500 | [diff] [blame] | 893 | rs->clip_plane_enable = state->clip_plane_enable; |
Marek Olšák | 2000086 | 2012-01-29 05:22:00 +0100 | [diff] [blame] | 894 | rs->pa_sc_line_stipple = state->line_stipple_enable ? |
| 895 | S_028A0C_LINE_PATTERN(state->line_stipple_pattern) | |
| 896 | S_028A0C_REPEAT_COUNT(state->line_stipple_factor) : 0; |
Marek Olšák | a494301 | 2012-01-29 07:16:10 +0100 | [diff] [blame] | 897 | rs->pa_cl_clip_cntl = |
| 898 | S_028810_PS_UCP_MODE(3) | |
| 899 | S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) | |
| 900 | S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) | |
| 901 | S_028810_DX_LINEAR_ATTR_CLIP_ENA(1); |
Marek Olšák | 26cb887 | 2012-08-04 01:50:10 +0200 | [diff] [blame] | 902 | rs->multisample_enable = state->multisample; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 903 | |
Jerome Glisse | 58c2439 | 2010-09-24 21:34:56 -0400 | [diff] [blame] | 904 | /* offset */ |
| 905 | rs->offset_units = state->offset_units; |
| 906 | rs->offset_scale = state->offset_scale * 12.0f; |
| 907 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 908 | rstate->id = R600_PIPE_STATE_RASTERIZER; |
Vadim Girlin | 1a9d2b7 | 2012-01-24 23:32:50 +0400 | [diff] [blame] | 909 | tmp = S_0286D4_FLAT_SHADE_ENA(1); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 910 | if (state->sprite_coord_enable) { |
| 911 | tmp |= S_0286D4_PNT_SPRITE_ENA(1) | |
| 912 | S_0286D4_PNT_SPRITE_OVRD_X(2) | |
| 913 | S_0286D4_PNT_SPRITE_OVRD_Y(3) | |
| 914 | S_0286D4_PNT_SPRITE_OVRD_Z(0) | |
| 915 | S_0286D4_PNT_SPRITE_OVRD_W(1); |
| 916 | if (state->sprite_coord_mode != PIPE_SPRITE_COORD_UPPER_LEFT) { |
| 917 | tmp |= S_0286D4_PNT_SPRITE_TOP_1(1); |
| 918 | } |
| 919 | } |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 920 | r600_pipe_state_add_reg(rstate, R_0286D4_SPI_INTERP_CONTROL_0, tmp); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 921 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 922 | /* point size 12.4 fixed point */ |
Marek Olšák | a2e7629 | 2012-03-19 02:59:43 +0100 | [diff] [blame] | 923 | tmp = r600_pack_float_12p4(state->point_size/2); |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 924 | r600_pipe_state_add_reg(rstate, R_028A00_PA_SU_POINT_SIZE, S_028A00_HEIGHT(tmp) | S_028A00_WIDTH(tmp)); |
Marek Olšák | f183cc9 | 2012-01-27 21:20:27 +0100 | [diff] [blame] | 925 | |
Marek Olšák | c7eaf274 | 2012-03-08 11:15:32 +0100 | [diff] [blame] | 926 | if (state->point_size_per_vertex) { |
Marek Olšák | e3032a0 | 2012-01-28 15:05:06 +0100 | [diff] [blame] | 927 | psize_min = util_get_min_point_size(state); |
| 928 | psize_max = 8192; |
| 929 | } else { |
| 930 | /* Force the point size to be as if the vertex output was disabled. */ |
| 931 | psize_min = state->point_size; |
| 932 | psize_max = state->point_size; |
| 933 | } |
Marek Olšák | f183cc9 | 2012-01-27 21:20:27 +0100 | [diff] [blame] | 934 | /* Divide by two, because 0.5 = 1 pixel. */ |
| 935 | r600_pipe_state_add_reg(rstate, R_028A04_PA_SU_POINT_MINMAX, |
| 936 | S_028A04_MIN_SIZE(r600_pack_float_12p4(psize_min/2)) | |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 937 | S_028A04_MAX_SIZE(r600_pack_float_12p4(psize_max/2))); |
Keith Whitwell | c28f764 | 2010-10-14 16:42:39 +0100 | [diff] [blame] | 938 | |
Marek Olšák | c7eaf274 | 2012-03-08 11:15:32 +0100 | [diff] [blame] | 939 | tmp = r600_pack_float_12p4(state->line_width/2); |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 940 | r600_pipe_state_add_reg(rstate, R_028A08_PA_SU_LINE_CNTL, S_028A08_WIDTH(tmp)); |
Keith Whitwell | c28f764 | 2010-10-14 16:42:39 +0100 | [diff] [blame] | 941 | |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 942 | if (rctx->chip_class >= R700) { |
| 943 | sc_mode_cntl = |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 944 | S_028A4C_MSAA_ENABLE(state->multisample) | |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 945 | S_028A4C_FORCE_EOV_CNTDWN_ENABLE(1) | |
| 946 | S_028A4C_FORCE_EOV_REZ_ENABLE(1) | |
| 947 | S_028A4C_R700_ZMM_LINE_OFFSET(1) | |
| 948 | S_028A4C_R700_VPORT_SCISSOR_ENABLE(state->scissor); |
| 949 | } else { |
| 950 | sc_mode_cntl = |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 951 | S_028A4C_MSAA_ENABLE(state->multisample) | |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 952 | S_028A4C_WALK_ALIGN8_PRIM_FITS_ST(1) | |
| 953 | S_028A4C_FORCE_EOV_CNTDWN_ENABLE(1); |
| 954 | rs->scissor_enable = state->scissor; |
| 955 | } |
Dave Airlie | 391e33f | 2011-11-06 12:49:21 +0000 | [diff] [blame] | 956 | sc_mode_cntl |= S_028A4C_LINE_STIPPLE_ENABLE(state->line_stipple_enable); |
| 957 | |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 958 | r600_pipe_state_add_reg(rstate, R_028A4C_PA_SC_MODE_CNTL, sc_mode_cntl); |
Jerome Glisse | 7ffd4e9 | 2010-11-17 17:20:59 -0500 | [diff] [blame] | 959 | |
Keith Whitwell | c3974dc | 2010-10-17 11:45:49 -0700 | [diff] [blame] | 960 | r600_pipe_state_add_reg(rstate, R_028C08_PA_SU_VTX_CNTL, |
Vadim Girlin | f44bda1 | 2012-09-04 00:18:13 +0400 | [diff] [blame] | 961 | S_028C08_PIX_CENTER_HALF(state->gl_rasterization_rules) | |
| 962 | S_028C08_QUANT_MODE(V_028C08_X_1_256TH)); |
Keith Whitwell | c3974dc | 2010-10-17 11:45:49 -0700 | [diff] [blame] | 963 | |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 964 | r600_pipe_state_add_reg(rstate, R_028DFC_PA_SU_POLY_OFFSET_CLAMP, fui(state->offset_clamp)); |
Marek Olšák | b0b8121 | 2012-02-16 14:45:35 +0100 | [diff] [blame] | 965 | r600_pipe_state_add_reg(rstate, R_028814_PA_SU_SC_MODE_CNTL, |
| 966 | S_028814_PROVOKING_VTX_LAST(prov_vtx) | |
Marek Olšák | f654653 | 2012-03-07 17:15:23 +0100 | [diff] [blame] | 967 | S_028814_CULL_FRONT(state->cull_face & PIPE_FACE_FRONT ? 1 : 0) | |
| 968 | S_028814_CULL_BACK(state->cull_face & PIPE_FACE_BACK ? 1 : 0) | |
Marek Olšák | b0b8121 | 2012-02-16 14:45:35 +0100 | [diff] [blame] | 969 | S_028814_FACE(!state->front_ccw) | |
| 970 | S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) | |
| 971 | S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) | |
| 972 | S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) | |
| 973 | S_028814_POLY_MODE(polygon_dual_mode) | |
| 974 | S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) | |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 975 | S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back))); |
| 976 | r600_pipe_state_add_reg(rstate, R_028350_SX_MISC, S_028350_MULTIPASS(state->rasterizer_discard)); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 977 | return rstate; |
| 978 | } |
| 979 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 980 | static void *r600_create_sampler_state(struct pipe_context *ctx, |
| 981 | const struct pipe_sampler_state *state) |
| 982 | { |
Marek Olšák | badf033 | 2011-06-19 23:41:02 +0200 | [diff] [blame] | 983 | struct r600_pipe_sampler_state *ss = CALLOC_STRUCT(r600_pipe_sampler_state); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 984 | union util_color uc; |
Jerome Glisse | b9e8ea6 | 2011-05-09 12:09:51 -0400 | [diff] [blame] | 985 | unsigned aniso_flag_offset = state->max_anisotropy > 1 ? 4 : 0; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 986 | |
Marek Olšák | badf033 | 2011-06-19 23:41:02 +0200 | [diff] [blame] | 987 | if (ss == NULL) { |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 988 | return NULL; |
| 989 | } |
| 990 | |
Marek Olšák | badf033 | 2011-06-19 23:41:02 +0200 | [diff] [blame] | 991 | ss->seamless_cube_map = state->seamless_cube_map; |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 992 | ss->border_color_use = false; |
Dave Airlie | 9f61e43 | 2011-09-27 10:08:34 +0100 | [diff] [blame] | 993 | util_pack_color(state->border_color.f, PIPE_FORMAT_B8G8R8A8_UNORM, &uc); |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 994 | /* R_03C000_SQ_TEX_SAMPLER_WORD0_0 */ |
| 995 | ss->tex_sampler_words[0] = S_03C000_CLAMP_X(r600_tex_wrap(state->wrap_s)) | |
| 996 | S_03C000_CLAMP_Y(r600_tex_wrap(state->wrap_t)) | |
| 997 | S_03C000_CLAMP_Z(r600_tex_wrap(state->wrap_r)) | |
| 998 | S_03C000_XY_MAG_FILTER(r600_tex_filter(state->mag_img_filter) | aniso_flag_offset) | |
| 999 | S_03C000_XY_MIN_FILTER(r600_tex_filter(state->min_img_filter) | aniso_flag_offset) | |
| 1000 | S_03C000_MIP_FILTER(r600_tex_mipfilter(state->min_mip_filter)) | |
| 1001 | S_03C000_MAX_ANISO(r600_tex_aniso_filter(state->max_anisotropy)) | |
| 1002 | S_03C000_DEPTH_COMPARE_FUNCTION(r600_tex_compare(state->compare_func)) | |
| 1003 | S_03C000_BORDER_COLOR_TYPE(uc.ui ? V_03C000_SQ_TEX_BORDER_COLOR_REGISTER : 0); |
| 1004 | /* R_03C004_SQ_TEX_SAMPLER_WORD1_0 */ |
| 1005 | ss->tex_sampler_words[1] = S_03C004_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 6)) | |
| 1006 | S_03C004_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 6)) | |
| 1007 | S_03C004_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 6)); |
| 1008 | /* R_03C008_SQ_TEX_SAMPLER_WORD2_0 */ |
| 1009 | ss->tex_sampler_words[2] = S_03C008_TYPE(1); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1010 | if (uc.ui) { |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 1011 | ss->border_color_use = true; |
| 1012 | /* R_00A400_TD_PS_SAMPLER0_BORDER_RED */ |
| 1013 | ss->border_color[0] = fui(state->border_color.f[0]); |
| 1014 | /* R_00A404_TD_PS_SAMPLER0_BORDER_GREEN */ |
| 1015 | ss->border_color[1] = fui(state->border_color.f[1]); |
| 1016 | /* R_00A408_TD_PS_SAMPLER0_BORDER_BLUE */ |
| 1017 | ss->border_color[2] = fui(state->border_color.f[2]); |
| 1018 | /* R_00A40C_TD_PS_SAMPLER0_BORDER_ALPHA */ |
| 1019 | ss->border_color[3] = fui(state->border_color.f[3]); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1020 | } |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 1021 | return ss; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1022 | } |
| 1023 | |
Marek Olšák | 6db53ca | 2012-09-23 23:12:17 +0200 | [diff] [blame] | 1024 | struct pipe_sampler_view * |
| 1025 | r600_create_sampler_view_custom(struct pipe_context *ctx, |
| 1026 | struct pipe_resource *texture, |
| 1027 | const struct pipe_sampler_view *state, |
| 1028 | unsigned width_first_level, unsigned height_first_level) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1029 | { |
Marek Olšák | 565f39b | 2011-08-19 22:27:00 +0200 | [diff] [blame] | 1030 | struct r600_pipe_sampler_view *view = CALLOC_STRUCT(r600_pipe_sampler_view); |
Marek Olšák | 951ac46 | 2012-08-14 02:29:17 +0200 | [diff] [blame] | 1031 | struct r600_texture *tmp = (struct r600_texture*)texture; |
Cédric Cano | 843dfe3 | 2011-04-19 13:02:14 -0400 | [diff] [blame] | 1032 | unsigned format, endian; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1033 | uint32_t word4 = 0, yuv_format = 0, pitch = 0; |
| 1034 | unsigned char swizzle[4], array_mode = 0, tile_type = 0; |
Marek Olšák | 677a440 | 2011-06-15 02:24:03 +0200 | [diff] [blame] | 1035 | unsigned width, height, depth, offset_level, last_level; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1036 | |
Marek Olšák | 565f39b | 2011-08-19 22:27:00 +0200 | [diff] [blame] | 1037 | if (view == NULL) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1038 | return NULL; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1039 | |
| 1040 | /* initialize base object */ |
Marek Olšák | 565f39b | 2011-08-19 22:27:00 +0200 | [diff] [blame] | 1041 | view->base = *state; |
| 1042 | view->base.texture = NULL; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1043 | pipe_reference(NULL, &texture->reference); |
Marek Olšák | 565f39b | 2011-08-19 22:27:00 +0200 | [diff] [blame] | 1044 | view->base.texture = texture; |
| 1045 | view->base.reference.count = 1; |
| 1046 | view->base.context = ctx; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1047 | |
| 1048 | swizzle[0] = state->swizzle_r; |
| 1049 | swizzle[1] = state->swizzle_g; |
| 1050 | swizzle[2] = state->swizzle_b; |
| 1051 | swizzle[3] = state->swizzle_a; |
Marek Olšák | 565f39b | 2011-08-19 22:27:00 +0200 | [diff] [blame] | 1052 | |
Dave Airlie | 929be6e | 2011-03-01 14:55:35 +1000 | [diff] [blame] | 1053 | format = r600_translate_texformat(ctx->screen, state->format, |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1054 | swizzle, |
| 1055 | &word4, &yuv_format); |
Marek Olšák | a460df9 | 2012-07-08 00:23:41 +0200 | [diff] [blame] | 1056 | assert(format != ~0); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1057 | if (format == ~0) { |
Marek Olšák | a460df9 | 2012-07-08 00:23:41 +0200 | [diff] [blame] | 1058 | FREE(view); |
| 1059 | return NULL; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1060 | } |
Marek Olšák | 565f39b | 2011-08-19 22:27:00 +0200 | [diff] [blame] | 1061 | |
Marek Olšák | d334d59 | 2012-02-24 17:13:19 +0100 | [diff] [blame] | 1062 | if (tmp->is_depth && !tmp->is_flushing_texture) { |
Marek Olšák | 611dd52 | 2012-07-18 00:05:14 +0200 | [diff] [blame] | 1063 | if (!r600_init_flushed_depth_texture(ctx, texture, NULL)) { |
Marek Olšák | da98bb6 | 2012-06-25 12:45:32 +0200 | [diff] [blame] | 1064 | FREE(view); |
| 1065 | return NULL; |
| 1066 | } |
Marek Olšák | 611dd52 | 2012-07-18 00:05:14 +0200 | [diff] [blame] | 1067 | tmp = tmp->flushed_depth_texture; |
Henri Verbeet | d171ae0 | 2011-02-01 01:17:02 +0100 | [diff] [blame] | 1068 | } |
Marek Olšák | 565f39b | 2011-08-19 22:27:00 +0200 | [diff] [blame] | 1069 | |
Cédric Cano | 843dfe3 | 2011-04-19 13:02:14 -0400 | [diff] [blame] | 1070 | endian = r600_colorformat_endian_swap(format); |
Dave Airlie | 231bf88 | 2011-02-17 10:25:57 +1000 | [diff] [blame] | 1071 | |
Marek Olšák | 677a440 | 2011-06-15 02:24:03 +0200 | [diff] [blame] | 1072 | offset_level = state->u.tex.first_level; |
| 1073 | last_level = state->u.tex.last_level - offset_level; |
Marek Olšák | 6db53ca | 2012-09-23 23:12:17 +0200 | [diff] [blame] | 1074 | width = width_first_level; |
| 1075 | height = height_first_level; |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1076 | depth = tmp->surface.level[offset_level].npix_z; |
| 1077 | pitch = tmp->surface.level[offset_level].nblk_x * util_format_get_blockwidth(state->format); |
| 1078 | tile_type = tmp->tile_type; |
Marek Olšák | 677a440 | 2011-06-15 02:24:03 +0200 | [diff] [blame] | 1079 | |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1080 | if (texture->target == PIPE_TEXTURE_1D_ARRAY) { |
| 1081 | height = 1; |
| 1082 | depth = texture->array_size; |
| 1083 | } else if (texture->target == PIPE_TEXTURE_2D_ARRAY) { |
| 1084 | depth = texture->array_size; |
Dave Airlie | 69d969e | 2011-02-17 15:07:57 +1000 | [diff] [blame] | 1085 | } |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1086 | switch (tmp->surface.level[offset_level].mode) { |
| 1087 | case RADEON_SURF_MODE_LINEAR_ALIGNED: |
| 1088 | array_mode = V_038000_ARRAY_LINEAR_ALIGNED; |
| 1089 | break; |
| 1090 | case RADEON_SURF_MODE_1D: |
| 1091 | array_mode = V_038000_ARRAY_1D_TILED_THIN1; |
| 1092 | break; |
| 1093 | case RADEON_SURF_MODE_2D: |
| 1094 | array_mode = V_038000_ARRAY_2D_TILED_THIN1; |
| 1095 | break; |
| 1096 | case RADEON_SURF_MODE_LINEAR: |
| 1097 | default: |
| 1098 | array_mode = V_038000_ARRAY_LINEAR_GENERAL; |
| 1099 | break; |
| 1100 | } |
| 1101 | |
| 1102 | view->tex_resource = &tmp->resource; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1103 | view->tex_resource_words[0] = (S_038000_DIM(r600_tex_dim(texture->target, texture->nr_samples)) | |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1104 | S_038000_TILE_MODE(array_mode) | |
| 1105 | S_038000_TILE_TYPE(tile_type) | |
| 1106 | S_038000_PITCH((pitch / 8) - 1) | |
| 1107 | S_038000_TEX_WIDTH(width - 1)); |
| 1108 | view->tex_resource_words[1] = (S_038004_TEX_HEIGHT(height - 1) | |
| 1109 | S_038004_TEX_DEPTH(depth - 1) | |
| 1110 | S_038004_DATA_FORMAT(format)); |
| 1111 | view->tex_resource_words[2] = tmp->surface.level[offset_level].offset >> 8; |
| 1112 | if (offset_level >= tmp->surface.last_level) { |
| 1113 | view->tex_resource_words[3] = tmp->surface.level[offset_level].offset >> 8; |
| 1114 | } else { |
| 1115 | view->tex_resource_words[3] = tmp->surface.level[offset_level + 1].offset >> 8; |
| 1116 | } |
| 1117 | view->tex_resource_words[4] = (word4 | |
| 1118 | S_038010_SRF_MODE_ALL(V_038010_SRF_MODE_ZERO_CLAMP_MINUS_ONE) | |
| 1119 | S_038010_REQUEST_SIZE(1) | |
| 1120 | S_038010_ENDIAN_SWAP(endian) | |
| 1121 | S_038010_BASE_LEVEL(0)); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1122 | view->tex_resource_words[5] = (S_038014_BASE_ARRAY(state->u.tex.first_layer) | |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1123 | S_038014_LAST_ARRAY(state->u.tex.last_layer)); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1124 | if (texture->nr_samples > 1) { |
| 1125 | /* LAST_LEVEL holds log2(nr_samples) for multisample textures */ |
| 1126 | view->tex_resource_words[5] |= S_038014_LAST_LEVEL(util_logbase2(texture->nr_samples)); |
| 1127 | } else { |
| 1128 | view->tex_resource_words[5] |= S_038014_LAST_LEVEL(last_level); |
| 1129 | } |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1130 | view->tex_resource_words[6] = (S_038018_TYPE(V_038010_SQ_TEX_VTX_VALID_TEXTURE) | |
| 1131 | S_038018_MAX_ANISO(4 /* max 16 samples */)); |
Marek Olšák | 565f39b | 2011-08-19 22:27:00 +0200 | [diff] [blame] | 1132 | return &view->base; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1133 | } |
| 1134 | |
Marek Olšák | 6db53ca | 2012-09-23 23:12:17 +0200 | [diff] [blame] | 1135 | static struct pipe_sampler_view * |
| 1136 | r600_create_sampler_view(struct pipe_context *ctx, |
| 1137 | struct pipe_resource *tex, |
| 1138 | const struct pipe_sampler_view *state) |
| 1139 | { |
| 1140 | struct r600_texture *rtex = (struct r600_texture*)tex; |
| 1141 | |
| 1142 | return r600_create_sampler_view_custom(ctx, tex, state, |
| 1143 | rtex->surface.level[state->u.tex.first_level].npix_x, |
| 1144 | rtex->surface.level[state->u.tex.first_level].npix_y); |
| 1145 | } |
| 1146 | |
Marek Olšák | 2b8d39b | 2012-09-10 20:03:09 +0200 | [diff] [blame] | 1147 | static void r600_emit_clip_state(struct r600_context *rctx, struct r600_atom *atom) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1148 | { |
Marek Olšák | 2b8d39b | 2012-09-10 20:03:09 +0200 | [diff] [blame] | 1149 | struct radeon_winsys_cs *cs = rctx->cs; |
| 1150 | struct pipe_clip_state *state = &rctx->clip_state.state; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1151 | |
Marek Olšák | 2b8d39b | 2012-09-10 20:03:09 +0200 | [diff] [blame] | 1152 | r600_write_context_reg_seq(cs, R_028E20_PA_CL_UCP0_X, 6*4); |
| 1153 | r600_write_array(cs, 6*4, (unsigned*)state); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1154 | } |
| 1155 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1156 | static void r600_set_polygon_stipple(struct pipe_context *ctx, |
| 1157 | const struct pipe_poly_stipple *state) |
| 1158 | { |
| 1159 | } |
| 1160 | |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 1161 | void r600_set_scissor_state(struct r600_context *rctx, |
| 1162 | const struct pipe_scissor_state *state) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1163 | { |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1164 | struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state); |
Marek Olšák | 78293b9 | 2012-01-29 23:13:39 +0100 | [diff] [blame] | 1165 | uint32_t tl, br; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1166 | |
| 1167 | if (rstate == NULL) |
| 1168 | return; |
| 1169 | |
| 1170 | rstate->id = R600_PIPE_STATE_SCISSOR; |
| 1171 | tl = S_028240_TL_X(state->minx) | S_028240_TL_Y(state->miny) | S_028240_WINDOW_OFFSET_DISABLE(1); |
| 1172 | br = S_028244_BR_X(state->maxx) | S_028244_BR_Y(state->maxy); |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 1173 | r600_pipe_state_add_reg(rstate, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 1174 | R_028250_PA_SC_VPORT_SCISSOR_0_TL, tl); |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 1175 | r600_pipe_state_add_reg(rstate, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 1176 | R_028254_PA_SC_VPORT_SCISSOR_0_BR, br); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1177 | |
| 1178 | free(rctx->states[R600_PIPE_STATE_SCISSOR]); |
| 1179 | rctx->states[R600_PIPE_STATE_SCISSOR] = rstate; |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 1180 | r600_context_pipe_state_set(rctx, rstate); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1181 | } |
| 1182 | |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 1183 | static void r600_pipe_set_scissor_state(struct pipe_context *ctx, |
| 1184 | const struct pipe_scissor_state *state) |
| 1185 | { |
| 1186 | struct r600_context *rctx = (struct r600_context *)ctx; |
| 1187 | |
Marek Olšák | fc887d6 | 2012-09-13 00:45:05 +0200 | [diff] [blame] | 1188 | rctx->scissor = *state; |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 1189 | |
Marek Olšák | fc887d6 | 2012-09-13 00:45:05 +0200 | [diff] [blame] | 1190 | if (rctx->chip_class == R600 && !rctx->scissor_enable) |
| 1191 | return; |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 1192 | |
| 1193 | r600_set_scissor_state(rctx, state); |
| 1194 | } |
| 1195 | |
Marek Olšák | 7835401 | 2012-08-26 22:38:35 +0200 | [diff] [blame] | 1196 | static struct r600_resource *r600_buffer_create_helper(struct r600_screen *rscreen, |
| 1197 | unsigned size, unsigned alignment) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1198 | { |
Marek Olšák | 7835401 | 2012-08-26 22:38:35 +0200 | [diff] [blame] | 1199 | struct pipe_resource buffer; |
| 1200 | |
| 1201 | memset(&buffer, 0, sizeof buffer); |
| 1202 | buffer.target = PIPE_BUFFER; |
| 1203 | buffer.format = PIPE_FORMAT_R8_UNORM; |
| 1204 | buffer.bind = PIPE_BIND_CUSTOM; |
| 1205 | buffer.usage = PIPE_USAGE_STATIC; |
| 1206 | buffer.flags = 0; |
| 1207 | buffer.width0 = size; |
| 1208 | buffer.height0 = 1; |
| 1209 | buffer.depth0 = 1; |
| 1210 | buffer.array_size = 1; |
| 1211 | |
| 1212 | return (struct r600_resource*) |
| 1213 | r600_buffer_create(&rscreen->screen, &buffer, alignment); |
| 1214 | } |
| 1215 | |
| 1216 | static void r600_init_color_surface(struct r600_context *rctx, |
| 1217 | struct r600_surface *surf, |
| 1218 | bool force_cmask_fmask) |
| 1219 | { |
| 1220 | struct r600_screen *rscreen = rctx->screen; |
Marek Olšák | 951ac46 | 2012-08-14 02:29:17 +0200 | [diff] [blame] | 1221 | struct r600_texture *rtex = (struct r600_texture*)surf->base.texture; |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1222 | unsigned level = surf->base.u.tex.level; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1223 | unsigned pitch, slice; |
| 1224 | unsigned color_info; |
Cédric Cano | 843dfe3 | 2011-04-19 13:02:14 -0400 | [diff] [blame] | 1225 | unsigned format, swap, ntype, endian; |
Roland Scheidegger | 4c70014 | 2010-12-02 04:33:43 +0100 | [diff] [blame] | 1226 | unsigned offset; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1227 | const struct util_format_description *desc; |
Dave Airlie | 0d851f6 | 2011-02-10 14:07:06 +1000 | [diff] [blame] | 1228 | int i; |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1229 | bool blend_bypass = 0, blend_clamp = 1; |
Dave Airlie | 3e9bc43 | 2011-02-04 09:07:08 +1000 | [diff] [blame] | 1230 | |
Marek Olšák | d334d59 | 2012-02-24 17:13:19 +0100 | [diff] [blame] | 1231 | if (rtex->is_depth && !rtex->is_flushing_texture) { |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1232 | r600_init_flushed_depth_texture(&rctx->context, surf->base.texture, NULL); |
Dave Airlie | 3e9bc43 | 2011-02-04 09:07:08 +1000 | [diff] [blame] | 1233 | rtex = rtex->flushed_depth_texture; |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1234 | assert(rtex); |
Dave Airlie | 3e9bc43 | 2011-02-04 09:07:08 +1000 | [diff] [blame] | 1235 | } |
| 1236 | |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1237 | offset = rtex->surface.level[level].offset; |
| 1238 | if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) { |
| 1239 | offset += rtex->surface.level[level].slice_size * |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1240 | surf->base.u.tex.first_layer; |
Jerome Glisse | c0c979e | 2012-01-30 17:22:13 -0500 | [diff] [blame] | 1241 | } |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1242 | pitch = rtex->surface.level[level].nblk_x / 8 - 1; |
| 1243 | slice = (rtex->surface.level[level].nblk_x * rtex->surface.level[level].nblk_y) / 64; |
| 1244 | if (slice) { |
| 1245 | slice = slice - 1; |
| 1246 | } |
| 1247 | color_info = 0; |
| 1248 | switch (rtex->surface.level[level].mode) { |
| 1249 | case RADEON_SURF_MODE_LINEAR_ALIGNED: |
| 1250 | color_info = S_0280A0_ARRAY_MODE(V_038000_ARRAY_LINEAR_ALIGNED); |
| 1251 | break; |
| 1252 | case RADEON_SURF_MODE_1D: |
| 1253 | color_info = S_0280A0_ARRAY_MODE(V_038000_ARRAY_1D_TILED_THIN1); |
| 1254 | break; |
| 1255 | case RADEON_SURF_MODE_2D: |
| 1256 | color_info = S_0280A0_ARRAY_MODE(V_038000_ARRAY_2D_TILED_THIN1); |
| 1257 | break; |
| 1258 | case RADEON_SURF_MODE_LINEAR: |
| 1259 | default: |
| 1260 | color_info = S_0280A0_ARRAY_MODE(V_038000_ARRAY_LINEAR_GENERAL); |
| 1261 | break; |
| 1262 | } |
| 1263 | |
Dave Airlie | 780c183 | 2011-02-06 18:57:11 +1000 | [diff] [blame] | 1264 | desc = util_format_description(surf->base.format); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1265 | |
Dave Airlie | 0d851f6 | 2011-02-10 14:07:06 +1000 | [diff] [blame] | 1266 | for (i = 0; i < 4; i++) { |
| 1267 | if (desc->channel[i].type != UTIL_FORMAT_TYPE_VOID) { |
| 1268 | break; |
| 1269 | } |
| 1270 | } |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 1271 | |
Dave Airlie | 66866d6 | 2011-04-19 20:42:48 +1000 | [diff] [blame] | 1272 | ntype = V_0280A0_NUMBER_UNORM; |
| 1273 | if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) |
| 1274 | ntype = V_0280A0_NUMBER_SRGB; |
Dave Airlie | 8d3e505 | 2011-10-10 20:27:51 +0100 | [diff] [blame] | 1275 | else if (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED) { |
| 1276 | if (desc->channel[i].normalized) |
| 1277 | ntype = V_0280A0_NUMBER_SNORM; |
| 1278 | else if (desc->channel[i].pure_integer) |
| 1279 | ntype = V_0280A0_NUMBER_SINT; |
| 1280 | } else if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED) { |
| 1281 | if (desc->channel[i].normalized) |
| 1282 | ntype = V_0280A0_NUMBER_UNORM; |
| 1283 | else if (desc->channel[i].pure_integer) |
| 1284 | ntype = V_0280A0_NUMBER_UINT; |
| 1285 | } |
Dave Airlie | 0d851f6 | 2011-02-10 14:07:06 +1000 | [diff] [blame] | 1286 | |
Dave Airlie | 780c183 | 2011-02-06 18:57:11 +1000 | [diff] [blame] | 1287 | format = r600_translate_colorformat(surf->base.format); |
Marek Olšák | a460df9 | 2012-07-08 00:23:41 +0200 | [diff] [blame] | 1288 | assert(format != ~0); |
| 1289 | |
Dave Airlie | 780c183 | 2011-02-06 18:57:11 +1000 | [diff] [blame] | 1290 | swap = r600_translate_colorswap(surf->base.format); |
Marek Olšák | a460df9 | 2012-07-08 00:23:41 +0200 | [diff] [blame] | 1291 | assert(swap != ~0); |
| 1292 | |
| 1293 | if (rtex->resource.b.b.usage == PIPE_USAGE_STAGING) { |
Cédric Cano | 843dfe3 | 2011-04-19 13:02:14 -0400 | [diff] [blame] | 1294 | endian = ENDIAN_NONE; |
| 1295 | } else { |
| 1296 | endian = r600_colorformat_endian_swap(format); |
| 1297 | } |
Dave Airlie | 231bf88 | 2011-02-17 10:25:57 +1000 | [diff] [blame] | 1298 | |
Dave Airlie | a33937d | 2012-01-29 19:38:28 +0000 | [diff] [blame] | 1299 | /* set blend bypass according to docs if SINT/UINT or |
| 1300 | 8/24 COLOR variants */ |
| 1301 | if (ntype == V_0280A0_NUMBER_UINT || ntype == V_0280A0_NUMBER_SINT || |
| 1302 | format == V_0280A0_COLOR_8_24 || format == V_0280A0_COLOR_24_8 || |
| 1303 | format == V_0280A0_COLOR_X24_8_32_FLOAT) { |
| 1304 | blend_clamp = 0; |
| 1305 | blend_bypass = 1; |
| 1306 | } |
| 1307 | |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1308 | surf->alphatest_bypass = ntype == V_0280A0_NUMBER_UINT || ntype == V_0280A0_NUMBER_SINT; |
Dave Airlie | 4a26454 | 2012-04-22 20:51:43 +0100 | [diff] [blame] | 1309 | |
Jerome Glisse | c0c979e | 2012-01-30 17:22:13 -0500 | [diff] [blame] | 1310 | color_info |= S_0280A0_FORMAT(format) | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1311 | S_0280A0_COMP_SWAP(swap) | |
Dave Airlie | a33937d | 2012-01-29 19:38:28 +0000 | [diff] [blame] | 1312 | S_0280A0_BLEND_BYPASS(blend_bypass) | |
| 1313 | S_0280A0_BLEND_CLAMP(blend_clamp) | |
Cédric Cano | 843dfe3 | 2011-04-19 13:02:14 -0400 | [diff] [blame] | 1314 | S_0280A0_NUMBER_TYPE(ntype) | |
| 1315 | S_0280A0_ENDIAN(endian); |
Dave Airlie | 0d851f6 | 2011-02-10 14:07:06 +1000 | [diff] [blame] | 1316 | |
Alex Deucher | 5939bc0 | 2011-05-05 18:54:03 -0400 | [diff] [blame] | 1317 | /* EXPORT_NORM is an optimzation that can be enabled for better |
| 1318 | * performance in certain cases |
| 1319 | */ |
Henri Verbeet | b3b946b | 2011-07-09 17:18:59 +0200 | [diff] [blame] | 1320 | if (rctx->chip_class == R600) { |
Alex Deucher | 5939bc0 | 2011-05-05 18:54:03 -0400 | [diff] [blame] | 1321 | /* EXPORT_NORM can be enabled if: |
| 1322 | * - 11-bit or smaller UNORM/SNORM/SRGB |
| 1323 | * - BLEND_CLAMP is enabled |
| 1324 | * - BLEND_FLOAT32 is disabled |
| 1325 | */ |
| 1326 | if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS && |
| 1327 | (desc->channel[i].size < 12 && |
| 1328 | desc->channel[i].type != UTIL_FORMAT_TYPE_FLOAT && |
| 1329 | ntype != V_0280A0_NUMBER_UINT && |
| 1330 | ntype != V_0280A0_NUMBER_SINT) && |
| 1331 | G_0280A0_BLEND_CLAMP(color_info) && |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 1332 | !G_0280A0_BLEND_FLOAT32(color_info)) { |
Alex Deucher | 5939bc0 | 2011-05-05 18:54:03 -0400 | [diff] [blame] | 1333 | color_info |= S_0280A0_SOURCE_FORMAT(V_0280A0_EXPORT_NORM); |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1334 | surf->export_16bpc = true; |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 1335 | } |
Alex Deucher | 5939bc0 | 2011-05-05 18:54:03 -0400 | [diff] [blame] | 1336 | } else { |
| 1337 | /* EXPORT_NORM can be enabled if: |
| 1338 | * - 11-bit or smaller UNORM/SNORM/SRGB |
| 1339 | * - 16-bit or smaller FLOAT |
| 1340 | */ |
| 1341 | if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS && |
| 1342 | ((desc->channel[i].size < 12 && |
| 1343 | desc->channel[i].type != UTIL_FORMAT_TYPE_FLOAT && |
| 1344 | ntype != V_0280A0_NUMBER_UINT && ntype != V_0280A0_NUMBER_SINT) || |
| 1345 | (desc->channel[i].size < 17 && |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 1346 | desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT))) { |
Alex Deucher | 5939bc0 | 2011-05-05 18:54:03 -0400 | [diff] [blame] | 1347 | color_info |= S_0280A0_SOURCE_FORMAT(V_0280A0_EXPORT_NORM); |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1348 | surf->export_16bpc = true; |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 1349 | } |
Alex Deucher | 5939bc0 | 2011-05-05 18:54:03 -0400 | [diff] [blame] | 1350 | } |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1351 | |
Marek Olšák | 7835401 | 2012-08-26 22:38:35 +0200 | [diff] [blame] | 1352 | /* These might not always be initialized to zero. */ |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1353 | surf->cb_color_base = offset >> 8; |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1354 | surf->cb_color_size = S_028060_PITCH_TILE_MAX(pitch) | |
| 1355 | S_028060_SLICE_TILE_MAX(slice); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1356 | surf->cb_color_fmask = surf->cb_color_base; |
| 1357 | surf->cb_color_cmask = surf->cb_color_base; |
Marek Olšák | 7835401 | 2012-08-26 22:38:35 +0200 | [diff] [blame] | 1358 | surf->cb_color_mask = 0; |
| 1359 | |
| 1360 | pipe_resource_reference((struct pipe_resource**)&surf->cb_buffer_cmask, |
| 1361 | &rtex->resource.b.b); |
| 1362 | pipe_resource_reference((struct pipe_resource**)&surf->cb_buffer_fmask, |
| 1363 | &rtex->resource.b.b); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1364 | |
| 1365 | if (rtex->cmask_size) { |
| 1366 | surf->cb_color_cmask = rtex->cmask_offset >> 8; |
| 1367 | surf->cb_color_mask |= S_028100_CMASK_BLOCK_MAX(rtex->cmask_slice_tile_max); |
| 1368 | |
| 1369 | if (rtex->fmask_size) { |
| 1370 | color_info |= S_0280A0_TILE_MODE(V_0280A0_FRAG_ENABLE); |
| 1371 | surf->cb_color_fmask = rtex->fmask_offset >> 8; |
| 1372 | surf->cb_color_mask |= S_028100_FMASK_TILE_MAX(slice); |
| 1373 | } else { /* cmask only */ |
| 1374 | color_info |= S_0280A0_TILE_MODE(V_0280A0_CLEAR_ENABLE); |
| 1375 | } |
Marek Olšák | 7835401 | 2012-08-26 22:38:35 +0200 | [diff] [blame] | 1376 | } else if (force_cmask_fmask) { |
| 1377 | /* Allocate dummy FMASK and CMASK if they aren't allocated already. |
| 1378 | * |
| 1379 | * R6xx needs FMASK and CMASK for the destination buffer of color resolve, |
| 1380 | * otherwise it hangs. We don't have FMASK and CMASK pre-allocated, |
| 1381 | * because it's not an MSAA buffer. |
| 1382 | */ |
| 1383 | struct r600_cmask_info cmask; |
| 1384 | struct r600_fmask_info fmask; |
| 1385 | |
| 1386 | r600_texture_get_cmask_info(rscreen, rtex, &cmask); |
| 1387 | r600_texture_get_fmask_info(rscreen, rtex, 8, &fmask); |
| 1388 | |
| 1389 | /* CMASK. */ |
| 1390 | if (!rctx->dummy_cmask || |
| 1391 | rctx->dummy_cmask->buf->size < cmask.size || |
| 1392 | rctx->dummy_cmask->buf->alignment % cmask.alignment != 0) { |
| 1393 | struct pipe_transfer *transfer; |
| 1394 | void *ptr; |
| 1395 | |
| 1396 | pipe_resource_reference((struct pipe_resource**)&rctx->dummy_cmask, NULL); |
| 1397 | rctx->dummy_cmask = r600_buffer_create_helper(rscreen, cmask.size, cmask.alignment); |
| 1398 | |
| 1399 | /* Set the contents to 0xCC. */ |
| 1400 | ptr = pipe_buffer_map(&rctx->context, &rctx->dummy_cmask->b.b, PIPE_TRANSFER_WRITE, &transfer); |
| 1401 | memset(ptr, 0xCC, cmask.size); |
| 1402 | pipe_buffer_unmap(&rctx->context, transfer); |
| 1403 | } |
| 1404 | pipe_resource_reference((struct pipe_resource**)&surf->cb_buffer_cmask, |
| 1405 | &rctx->dummy_cmask->b.b); |
| 1406 | |
| 1407 | /* FMASK. */ |
| 1408 | if (!rctx->dummy_fmask || |
| 1409 | rctx->dummy_fmask->buf->size < fmask.size || |
| 1410 | rctx->dummy_fmask->buf->alignment % fmask.alignment != 0) { |
| 1411 | pipe_resource_reference((struct pipe_resource**)&rctx->dummy_fmask, NULL); |
| 1412 | rctx->dummy_fmask = r600_buffer_create_helper(rscreen, fmask.size, fmask.alignment); |
| 1413 | |
| 1414 | } |
| 1415 | pipe_resource_reference((struct pipe_resource**)&surf->cb_buffer_fmask, |
| 1416 | &rctx->dummy_fmask->b.b); |
| 1417 | |
| 1418 | /* Init the registers. */ |
| 1419 | color_info |= S_0280A0_TILE_MODE(V_0280A0_FRAG_ENABLE); |
| 1420 | surf->cb_color_cmask = 0; |
| 1421 | surf->cb_color_fmask = 0; |
| 1422 | surf->cb_color_mask = S_028100_CMASK_BLOCK_MAX(cmask.slice_tile_max) | |
| 1423 | S_028100_FMASK_TILE_MAX(slice); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1424 | } |
Marek Olšák | 7835401 | 2012-08-26 22:38:35 +0200 | [diff] [blame] | 1425 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1426 | surf->cb_color_info = color_info; |
| 1427 | |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1428 | if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) { |
| 1429 | surf->cb_color_view = 0; |
| 1430 | } else { |
| 1431 | surf->cb_color_view = S_028080_SLICE_START(surf->base.u.tex.first_layer) | |
| 1432 | S_028080_SLICE_MAX(surf->base.u.tex.last_layer); |
Dave Airlie | 31a25da | 2012-04-27 09:38:46 +0100 | [diff] [blame] | 1433 | } |
Dave Airlie | d1cc87c | 2012-03-24 13:37:16 +0000 | [diff] [blame] | 1434 | |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1435 | surf->color_initialized = true; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1436 | } |
| 1437 | |
Marek Olšák | cdc681c | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1438 | static void r600_init_depth_surface(struct r600_context *rctx, |
| 1439 | struct r600_surface *surf) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1440 | { |
Marek Olšák | 951ac46 | 2012-08-14 02:29:17 +0200 | [diff] [blame] | 1441 | struct r600_texture *rtex = (struct r600_texture*)surf->base.texture; |
Marek Olšák | faa16dc | 2011-10-25 01:28:39 +0200 | [diff] [blame] | 1442 | unsigned level, pitch, slice, format, offset, array_mode; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1443 | |
Marek Olšák | cdc681c | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1444 | level = surf->base.u.tex.level; |
Marek Olšák | 581f7e3 | 2012-07-29 18:53:19 +0200 | [diff] [blame] | 1445 | offset = rtex->surface.level[level].offset; |
| 1446 | pitch = rtex->surface.level[level].nblk_x / 8 - 1; |
| 1447 | slice = (rtex->surface.level[level].nblk_x * rtex->surface.level[level].nblk_y) / 64; |
| 1448 | if (slice) { |
| 1449 | slice = slice - 1; |
| 1450 | } |
| 1451 | switch (rtex->surface.level[level].mode) { |
| 1452 | case RADEON_SURF_MODE_2D: |
| 1453 | array_mode = V_0280A0_ARRAY_2D_TILED_THIN1; |
| 1454 | break; |
| 1455 | case RADEON_SURF_MODE_1D: |
| 1456 | case RADEON_SURF_MODE_LINEAR_ALIGNED: |
| 1457 | case RADEON_SURF_MODE_LINEAR: |
| 1458 | default: |
| 1459 | array_mode = V_0280A0_ARRAY_1D_TILED_THIN1; |
| 1460 | break; |
Jerome Glisse | c0c979e | 2012-01-30 17:22:13 -0500 | [diff] [blame] | 1461 | } |
| 1462 | |
Marek Olšák | cdc681c | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1463 | format = r600_translate_dbformat(surf->base.format); |
Marek Olšák | a460df9 | 2012-07-08 00:23:41 +0200 | [diff] [blame] | 1464 | assert(format != ~0); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1465 | |
Marek Olšák | cdc681c | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1466 | surf->db_depth_info = S_028010_ARRAY_MODE(array_mode) | S_028010_FORMAT(format); |
| 1467 | surf->db_depth_base = offset >> 8; |
| 1468 | surf->db_depth_view = S_028004_SLICE_START(surf->base.u.tex.first_layer) | |
| 1469 | S_028004_SLICE_MAX(surf->base.u.tex.last_layer); |
| 1470 | surf->db_depth_size = S_028000_PITCH_TILE_MAX(pitch) | S_028000_SLICE_TILE_MAX(slice); |
| 1471 | surf->db_prefetch_limit = (rtex->surface.level[level].nblk_y / 8) - 1; |
| 1472 | |
| 1473 | surf->depth_initialized = true; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1474 | } |
| 1475 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1476 | static void r600_set_framebuffer_state(struct pipe_context *ctx, |
| 1477 | const struct pipe_framebuffer_state *state) |
| 1478 | { |
| 1479 | struct r600_context *rctx = (struct r600_context *)ctx; |
| 1480 | struct r600_surface *surf; |
| 1481 | struct r600_texture *rtex; |
| 1482 | unsigned i; |
| 1483 | |
| 1484 | if (rctx->framebuffer.state.nr_cbufs) { |
| 1485 | rctx->flags |= R600_CONTEXT_CB_FLUSH; |
Marek Olšák | 933faae | 2012-09-25 03:11:22 +0200 | [diff] [blame] | 1486 | |
| 1487 | if (rctx->chip_class >= R700 && |
| 1488 | rctx->framebuffer.state.cbufs[0]->texture->nr_samples > 1) { |
| 1489 | rctx->flags |= R600_CONTEXT_FLUSH_AND_INV_CB_META; |
| 1490 | } |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1491 | } |
| 1492 | if (rctx->framebuffer.state.zsbuf) { |
| 1493 | rctx->flags |= R600_CONTEXT_DB_FLUSH; |
| 1494 | } |
| 1495 | /* R6xx errata */ |
| 1496 | if (rctx->chip_class == R600) { |
| 1497 | rctx->flags |= R600_CONTEXT_FLUSH_AND_INV; |
| 1498 | } |
| 1499 | |
| 1500 | /* Set the new state. */ |
| 1501 | util_copy_framebuffer_state(&rctx->framebuffer.state, state); |
| 1502 | |
| 1503 | rctx->framebuffer.export_16bpc = state->nr_cbufs != 0; |
| 1504 | rctx->framebuffer.cb0_is_integer = state->nr_cbufs && |
| 1505 | util_format_is_pure_integer(state->cbufs[0]->format); |
| 1506 | rctx->framebuffer.compressed_cb_mask = 0; |
| 1507 | rctx->framebuffer.is_msaa_resolve = state->nr_cbufs == 2 && |
| 1508 | state->cbufs[0]->texture->nr_samples > 1 && |
| 1509 | state->cbufs[1]->texture->nr_samples <= 1; |
| 1510 | |
| 1511 | if (state->nr_cbufs) |
| 1512 | rctx->framebuffer.nr_samples = state->cbufs[0]->texture->nr_samples; |
| 1513 | else if (state->zsbuf) |
| 1514 | rctx->framebuffer.nr_samples = state->zsbuf->texture->nr_samples; |
| 1515 | else |
| 1516 | rctx->framebuffer.nr_samples = 0; |
| 1517 | |
| 1518 | /* Colorbuffers. */ |
| 1519 | for (i = 0; i < state->nr_cbufs; i++) { |
| 1520 | /* The resolve buffer must have CMASK and FMASK to prevent hardlocks on R6xx. */ |
| 1521 | bool force_cmask_fmask = rctx->chip_class == R600 && |
| 1522 | rctx->framebuffer.is_msaa_resolve && |
| 1523 | i == 1; |
| 1524 | |
| 1525 | surf = (struct r600_surface*)state->cbufs[i]; |
| 1526 | rtex = (struct r600_texture*)surf->base.texture; |
| 1527 | |
| 1528 | if (!surf->color_initialized || force_cmask_fmask) { |
| 1529 | r600_init_color_surface(rctx, surf, force_cmask_fmask); |
| 1530 | if (force_cmask_fmask) { |
| 1531 | /* re-initialize later without compression */ |
| 1532 | surf->color_initialized = false; |
| 1533 | } |
| 1534 | } |
| 1535 | |
| 1536 | if (!surf->export_16bpc) { |
| 1537 | rctx->framebuffer.export_16bpc = false; |
| 1538 | } |
| 1539 | |
| 1540 | if (rtex->fmask_size && rtex->cmask_size) { |
| 1541 | rctx->framebuffer.compressed_cb_mask |= 1 << i; |
| 1542 | } |
| 1543 | } |
| 1544 | |
| 1545 | /* Update alpha-test state dependencies. |
| 1546 | * Alpha-test is done on the first colorbuffer only. */ |
| 1547 | if (state->nr_cbufs) { |
| 1548 | surf = (struct r600_surface*)state->cbufs[0]; |
| 1549 | if (rctx->alphatest_state.bypass != surf->alphatest_bypass) { |
| 1550 | rctx->alphatest_state.bypass = surf->alphatest_bypass; |
Marek Olšák | eb65fef | 2012-10-07 03:47:43 +0200 | [diff] [blame] | 1551 | rctx->alphatest_state.atom.dirty = true; |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1552 | } |
| 1553 | } |
| 1554 | |
| 1555 | /* ZS buffer. */ |
| 1556 | if (state->zsbuf) { |
| 1557 | surf = (struct r600_surface*)state->zsbuf; |
| 1558 | |
| 1559 | if (!surf->depth_initialized) { |
| 1560 | r600_init_depth_surface(rctx, surf); |
| 1561 | } |
| 1562 | |
| 1563 | r600_polygon_offset_update(rctx); |
| 1564 | } |
| 1565 | |
| 1566 | if (rctx->cb_misc_state.nr_cbufs != state->nr_cbufs) { |
| 1567 | rctx->cb_misc_state.nr_cbufs = state->nr_cbufs; |
Marek Olšák | eb65fef | 2012-10-07 03:47:43 +0200 | [diff] [blame] | 1568 | rctx->cb_misc_state.atom.dirty = true; |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1569 | } |
| 1570 | |
| 1571 | if (state->nr_cbufs == 0 && rctx->alphatest_state.bypass) { |
| 1572 | rctx->alphatest_state.bypass = false; |
Marek Olšák | eb65fef | 2012-10-07 03:47:43 +0200 | [diff] [blame] | 1573 | rctx->alphatest_state.atom.dirty = true; |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1574 | } |
| 1575 | |
| 1576 | /* Calculate the CS size. */ |
| 1577 | rctx->framebuffer.atom.num_dw = |
| 1578 | 10 /*COLOR_INFO*/ + 4 /*SCISSOR*/ + 3 /*SHADER_CONTROL*/ + 8 /*MSAA*/; |
| 1579 | |
| 1580 | if (rctx->framebuffer.state.nr_cbufs) { |
| 1581 | rctx->framebuffer.atom.num_dw += 6 * (2 + rctx->framebuffer.state.nr_cbufs); |
| 1582 | rctx->framebuffer.atom.num_dw += 6 * rctx->framebuffer.state.nr_cbufs; /* relocs */ |
| 1583 | |
| 1584 | } |
| 1585 | if (rctx->framebuffer.state.zsbuf) { |
| 1586 | rctx->framebuffer.atom.num_dw += 13; |
Marek Olšák | 9f5d632 | 2012-08-14 20:42:35 +0200 | [diff] [blame] | 1587 | } else if (rctx->screen->info.drm_minor >= 18) { |
| 1588 | rctx->framebuffer.atom.num_dw += 3; |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1589 | } |
| 1590 | if (rctx->family > CHIP_R600 && rctx->family < CHIP_RV770) { |
| 1591 | rctx->framebuffer.atom.num_dw += 2; |
| 1592 | } |
| 1593 | |
Marek Olšák | eb65fef | 2012-10-07 03:47:43 +0200 | [diff] [blame] | 1594 | rctx->framebuffer.atom.dirty = true; |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1595 | } |
| 1596 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1597 | #define FILL_SREG(s0x, s0y, s1x, s1y, s2x, s2y, s3x, s3y) \ |
| 1598 | (((s0x) & 0xf) | (((s0y) & 0xf) << 4) | \ |
| 1599 | (((s1x) & 0xf) << 8) | (((s1y) & 0xf) << 12) | \ |
| 1600 | (((s2x) & 0xf) << 16) | (((s2y) & 0xf) << 20) | \ |
| 1601 | (((s3x) & 0xf) << 24) | (((s3y) & 0xf) << 28)) |
| 1602 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1603 | static void r600_emit_msaa_state(struct r600_context *rctx, int nr_samples) |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1604 | { |
| 1605 | static uint32_t sample_locs_2x[] = { |
| 1606 | FILL_SREG(-4, 4, 4, -4, -4, 4, 4, -4), |
| 1607 | FILL_SREG(-4, 4, 4, -4, -4, 4, 4, -4), |
| 1608 | }; |
| 1609 | static unsigned max_dist_2x = 4; |
| 1610 | static uint32_t sample_locs_4x[] = { |
| 1611 | FILL_SREG(-2, -2, 2, 2, -6, 6, 6, -6), |
| 1612 | FILL_SREG(-2, -2, 2, 2, -6, 6, 6, -6), |
| 1613 | }; |
| 1614 | static unsigned max_dist_4x = 6; |
| 1615 | static uint32_t sample_locs_8x[] = { |
| 1616 | FILL_SREG(-2, -5, 3, -4, -1, 5, -6, -2), |
| 1617 | FILL_SREG( 6, 0, 0, 0, -5, 3, 4, 4), |
| 1618 | }; |
| 1619 | static unsigned max_dist_8x = 8; |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1620 | |
| 1621 | struct radeon_winsys_cs *cs = rctx->cs; |
| 1622 | unsigned max_dist = 0; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1623 | |
| 1624 | if (rctx->family == CHIP_R600) { |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1625 | switch (nr_samples) { |
| 1626 | default: |
| 1627 | nr_samples = 0; |
| 1628 | break; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1629 | case 2: |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1630 | r600_write_config_reg(cs, R_008B40_PA_SC_AA_SAMPLE_LOCS_2S, sample_locs_2x[0]); |
| 1631 | max_dist = max_dist_2x; |
| 1632 | break; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1633 | case 4: |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1634 | r600_write_config_reg(cs, R_008B44_PA_SC_AA_SAMPLE_LOCS_4S, sample_locs_4x[0]); |
| 1635 | max_dist = max_dist_4x; |
| 1636 | break; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1637 | case 8: |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1638 | r600_write_config_reg_seq(cs, R_008B48_PA_SC_AA_SAMPLE_LOCS_8S_WD0, 2); |
| 1639 | r600_write_value(cs, sample_locs_8x[0]); /* R_008B48_PA_SC_AA_SAMPLE_LOCS_8S_WD0 */ |
| 1640 | r600_write_value(cs, sample_locs_8x[1]); /* R_008B4C_PA_SC_AA_SAMPLE_LOCS_8S_WD1 */ |
| 1641 | max_dist = max_dist_8x; |
| 1642 | break; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1643 | } |
| 1644 | } else { |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1645 | switch (nr_samples) { |
| 1646 | default: |
| 1647 | r600_write_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2); |
| 1648 | r600_write_value(cs, 0); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX */ |
| 1649 | r600_write_value(cs, 0); /* R_028C20_PA_SC_AA_SAMPLE_LOCS_8D_WD1_MCTX */ |
| 1650 | nr_samples = 0; |
| 1651 | break; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1652 | case 2: |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1653 | r600_write_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2); |
| 1654 | r600_write_value(cs, sample_locs_2x[0]); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX */ |
| 1655 | r600_write_value(cs, sample_locs_2x[1]); /* R_028C20_PA_SC_AA_SAMPLE_LOCS_8D_WD1_MCTX */ |
| 1656 | max_dist = max_dist_2x; |
| 1657 | break; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1658 | case 4: |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1659 | r600_write_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2); |
| 1660 | r600_write_value(cs, sample_locs_4x[0]); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX */ |
| 1661 | r600_write_value(cs, sample_locs_4x[1]); /* R_028C20_PA_SC_AA_SAMPLE_LOCS_8D_WD1_MCTX */ |
| 1662 | max_dist = max_dist_4x; |
| 1663 | break; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1664 | case 8: |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1665 | r600_write_context_reg_seq(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 2); |
| 1666 | r600_write_value(cs, sample_locs_8x[0]); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX */ |
| 1667 | r600_write_value(cs, sample_locs_8x[1]); /* R_028C20_PA_SC_AA_SAMPLE_LOCS_8D_WD1_MCTX */ |
| 1668 | max_dist = max_dist_8x; |
| 1669 | break; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1670 | } |
| 1671 | } |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1672 | |
| 1673 | if (nr_samples > 1) { |
| 1674 | r600_write_context_reg_seq(cs, R_028C00_PA_SC_LINE_CNTL, 2); |
| 1675 | r600_write_value(cs, S_028C00_LAST_PIXEL(1) | |
| 1676 | S_028C00_EXPAND_LINE_WIDTH(1)); /* R_028C00_PA_SC_LINE_CNTL */ |
| 1677 | r600_write_value(cs, S_028C04_MSAA_NUM_SAMPLES(util_logbase2(nr_samples)) | |
| 1678 | S_028C04_MAX_SAMPLE_DIST(max_dist)); /* R_028C04_PA_SC_AA_CONFIG */ |
| 1679 | } else { |
| 1680 | r600_write_context_reg_seq(cs, R_028C00_PA_SC_LINE_CNTL, 2); |
| 1681 | r600_write_value(cs, S_028C00_LAST_PIXEL(1)); /* R_028C00_PA_SC_LINE_CNTL */ |
| 1682 | r600_write_value(cs, 0); /* R_028C04_PA_SC_AA_CONFIG */ |
| 1683 | } |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1684 | } |
| 1685 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1686 | static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_atom *atom) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1687 | { |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1688 | struct radeon_winsys_cs *cs = rctx->cs; |
| 1689 | struct pipe_framebuffer_state *state = &rctx->framebuffer.state; |
| 1690 | unsigned nr_cbufs = state->nr_cbufs; |
| 1691 | struct r600_surface **cb = (struct r600_surface**)&state->cbufs[0]; |
| 1692 | unsigned i, sbu = 0; |
Marek Olšák | fd2e34d | 2012-09-09 06:08:39 +0200 | [diff] [blame] | 1693 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1694 | /* Colorbuffers. */ |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1695 | r600_write_context_reg_seq(cs, R_0280A0_CB_COLOR0_INFO, 8); |
| 1696 | for (i = 0; i < nr_cbufs; i++) { |
| 1697 | r600_write_value(cs, cb[i]->cb_color_info); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1698 | } |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1699 | /* set CB_COLOR1_INFO for possible dual-src blending */ |
| 1700 | if (i == 1) { |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1701 | r600_write_value(cs, cb[0]->cb_color_info); |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1702 | i++; |
| 1703 | } |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1704 | for (; i < 8; i++) { |
| 1705 | r600_write_value(cs, 0); |
Marek Olšák | 0d7e002 | 2012-08-14 22:10:35 +0200 | [diff] [blame] | 1706 | } |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1707 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1708 | if (nr_cbufs) { |
| 1709 | /* COLOR_BASE */ |
| 1710 | r600_write_context_reg_seq(cs, R_028040_CB_COLOR0_BASE, nr_cbufs); |
| 1711 | for (i = 0; i < nr_cbufs; i++) { |
| 1712 | r600_write_value(cs, cb[i]->cb_color_base); |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1713 | } |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1714 | |
| 1715 | /* relocations */ |
| 1716 | for (i = 0; i < nr_cbufs; i++) { |
| 1717 | unsigned reloc = r600_context_bo_reloc(rctx, |
| 1718 | (struct r600_resource*)cb[i]->base.texture, |
| 1719 | RADEON_USAGE_READWRITE); |
| 1720 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 1721 | r600_write_value(cs, reloc); |
| 1722 | } |
| 1723 | |
| 1724 | r600_write_context_reg_seq(cs, R_028060_CB_COLOR0_SIZE, nr_cbufs); |
| 1725 | for (i = 0; i < nr_cbufs; i++) { |
| 1726 | r600_write_value(cs, cb[i]->cb_color_size); |
| 1727 | } |
| 1728 | |
| 1729 | r600_write_context_reg_seq(cs, R_028080_CB_COLOR0_VIEW, nr_cbufs); |
| 1730 | for (i = 0; i < nr_cbufs; i++) { |
| 1731 | r600_write_value(cs, cb[i]->cb_color_view); |
| 1732 | } |
| 1733 | |
| 1734 | r600_write_context_reg_seq(cs, R_028100_CB_COLOR0_MASK, nr_cbufs); |
| 1735 | for (i = 0; i < nr_cbufs; i++) { |
| 1736 | r600_write_value(cs, cb[i]->cb_color_mask); |
| 1737 | } |
| 1738 | |
| 1739 | /* FMASK. */ |
| 1740 | r600_write_context_reg_seq(cs, R_0280E0_CB_COLOR0_FRAG, nr_cbufs); |
| 1741 | for (i = 0; i < nr_cbufs; i++) { |
| 1742 | r600_write_value(cs, cb[i]->cb_color_fmask); |
| 1743 | } |
| 1744 | /* relocations */ |
| 1745 | for (i = 0; i < nr_cbufs; i++) { |
| 1746 | unsigned reloc = r600_context_bo_reloc(rctx, |
| 1747 | cb[i]->cb_buffer_fmask, |
| 1748 | RADEON_USAGE_READWRITE); |
| 1749 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 1750 | r600_write_value(cs, reloc); |
| 1751 | } |
| 1752 | |
| 1753 | /* CMASK. */ |
| 1754 | r600_write_context_reg_seq(cs, R_0280C0_CB_COLOR0_TILE, nr_cbufs); |
| 1755 | for (i = 0; i < nr_cbufs; i++) { |
| 1756 | r600_write_value(cs, cb[i]->cb_color_cmask); |
| 1757 | } |
| 1758 | /* relocations */ |
| 1759 | for (i = 0; i < nr_cbufs; i++) { |
| 1760 | unsigned reloc = r600_context_bo_reloc(rctx, |
| 1761 | cb[i]->cb_buffer_cmask, |
| 1762 | RADEON_USAGE_READWRITE); |
| 1763 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 1764 | r600_write_value(cs, reloc); |
| 1765 | } |
| 1766 | |
| 1767 | sbu |= SURFACE_BASE_UPDATE_COLOR_NUM(nr_cbufs); |
Marek Olšák | cb922b6 | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1768 | } |
| 1769 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1770 | /* Zbuffer. */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1771 | if (state->zsbuf) { |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1772 | struct r600_surface *surf = (struct r600_surface*)state->zsbuf; |
| 1773 | unsigned reloc = r600_context_bo_reloc(rctx, |
| 1774 | (struct r600_resource*)state->zsbuf->texture, |
| 1775 | RADEON_USAGE_READWRITE); |
Marek Olšák | cdc681c | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1776 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1777 | r600_write_context_reg_seq(cs, R_028000_DB_DEPTH_SIZE, 2); |
| 1778 | r600_write_value(cs, surf->db_depth_size); /* R_028000_DB_DEPTH_SIZE */ |
| 1779 | r600_write_value(cs, surf->db_depth_view); /* R_028004_DB_DEPTH_VIEW */ |
| 1780 | r600_write_context_reg_seq(cs, R_02800C_DB_DEPTH_BASE, 2); |
| 1781 | r600_write_value(cs, surf->db_depth_base); /* R_02800C_DB_DEPTH_BASE */ |
| 1782 | r600_write_value(cs, surf->db_depth_info); /* R_028010_DB_DEPTH_INFO */ |
Marek Olšák | cdc681c | 2012-08-02 01:43:01 +0200 | [diff] [blame] | 1783 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1784 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 1785 | r600_write_value(cs, reloc); |
| 1786 | |
| 1787 | r600_write_context_reg(cs, R_028D34_DB_PREFETCH_LIMIT, surf->db_prefetch_limit); |
| 1788 | |
| 1789 | sbu |= SURFACE_BASE_UPDATE_DEPTH; |
Marek Olšák | 9f5d632 | 2012-08-14 20:42:35 +0200 | [diff] [blame] | 1790 | } else if (rctx->screen->info.drm_minor >= 18) { |
| 1791 | /* DRM 2.6.18 allows the INVALID format to disable depth/stencil. |
| 1792 | * Older kernels are out of luck. */ |
| 1793 | r600_write_context_reg(cs, R_028010_DB_DEPTH_INFO, S_028010_FORMAT(V_028010_DEPTH_INVALID)); |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1794 | } |
| 1795 | |
| 1796 | /* SURFACE_BASE_UPDATE */ |
| 1797 | if (rctx->family > CHIP_R600 && rctx->family < CHIP_RV770 && sbu) { |
| 1798 | r600_write_value(cs, PKT3(PKT3_SURFACE_BASE_UPDATE, 0, 0)); |
| 1799 | r600_write_value(cs, sbu); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1800 | } |
| 1801 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1802 | /* Framebuffer dimensions. */ |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1803 | r600_write_context_reg_seq(cs, R_028204_PA_SC_WINDOW_SCISSOR_TL, 2); |
| 1804 | r600_write_value(cs, S_028240_TL_X(0) | S_028240_TL_Y(0) | |
| 1805 | S_028240_WINDOW_OFFSET_DISABLE(1)); /* R_028204_PA_SC_WINDOW_SCISSOR_TL */ |
| 1806 | r600_write_value(cs, S_028244_BR_X(state->width) | |
| 1807 | S_028244_BR_Y(state->height)); /* R_028208_PA_SC_WINDOW_SCISSOR_BR */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1808 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1809 | if (rctx->framebuffer.is_msaa_resolve) { |
| 1810 | r600_write_context_reg(cs, R_0287A0_CB_SHADER_CONTROL, 1); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1811 | } else { |
| 1812 | /* Always enable the first colorbuffer in CB_SHADER_CONTROL. This |
| 1813 | * will assure that the alpha-test will work even if there is |
| 1814 | * no colorbuffer bound. */ |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1815 | r600_write_context_reg(cs, R_0287A0_CB_SHADER_CONTROL, |
| 1816 | (1ull << MAX2(nr_cbufs, 1)) - 1); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1817 | } |
Marek Olšák | 82a1d24 | 2012-07-18 04:31:56 +0200 | [diff] [blame] | 1818 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 1819 | r600_emit_msaa_state(rctx, rctx->framebuffer.nr_samples); |
Marek Olšák | 0ea7691 | 2012-07-07 07:15:04 +0200 | [diff] [blame] | 1820 | } |
| 1821 | |
| 1822 | static void r600_emit_cb_misc_state(struct r600_context *rctx, struct r600_atom *atom) |
| 1823 | { |
| 1824 | struct radeon_winsys_cs *cs = rctx->cs; |
| 1825 | struct r600_cb_misc_state *a = (struct r600_cb_misc_state*)atom; |
Marek Olšák | 0ea7691 | 2012-07-07 07:15:04 +0200 | [diff] [blame] | 1826 | |
Marek Olšák | 863e2c8 | 2012-08-26 22:33:55 +0200 | [diff] [blame] | 1827 | if (G_028808_SPECIAL_OP(a->cb_color_control) == V_028808_SPECIAL_RESOLVE_BOX) { |
| 1828 | r600_write_context_reg_seq(cs, R_028238_CB_TARGET_MASK, 2); |
| 1829 | if (rctx->chip_class == R600) { |
| 1830 | r600_write_value(cs, 0xff); /* R_028238_CB_TARGET_MASK */ |
| 1831 | r600_write_value(cs, 0xff); /* R_02823C_CB_SHADER_MASK */ |
| 1832 | } else { |
| 1833 | r600_write_value(cs, 0xf); /* R_028238_CB_TARGET_MASK */ |
| 1834 | r600_write_value(cs, 0xf); /* R_02823C_CB_SHADER_MASK */ |
| 1835 | } |
| 1836 | r600_write_context_reg(cs, R_028808_CB_COLOR_CONTROL, a->cb_color_control); |
| 1837 | } else { |
| 1838 | unsigned fb_colormask = (1ULL << ((unsigned)a->nr_cbufs * 4)) - 1; |
| 1839 | unsigned ps_colormask = (1ULL << ((unsigned)a->nr_ps_color_outputs * 4)) - 1; |
| 1840 | unsigned multiwrite = a->multiwrite && a->nr_cbufs > 1; |
| 1841 | |
| 1842 | r600_write_context_reg_seq(cs, R_028238_CB_TARGET_MASK, 2); |
| 1843 | r600_write_value(cs, a->blend_colormask & fb_colormask); /* R_028238_CB_TARGET_MASK */ |
| 1844 | /* Always enable the first color output to make sure alpha-test works even without one. */ |
| 1845 | r600_write_value(cs, 0xf | (multiwrite ? fb_colormask : ps_colormask)); /* R_02823C_CB_SHADER_MASK */ |
| 1846 | r600_write_context_reg(cs, R_028808_CB_COLOR_CONTROL, |
| 1847 | a->cb_color_control | |
| 1848 | S_028808_MULTIWRITE_ENABLE(multiwrite)); |
| 1849 | } |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1850 | } |
| 1851 | |
Marek Olšák | e280984 | 2012-02-02 14:01:12 +0100 | [diff] [blame] | 1852 | static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom *atom) |
| 1853 | { |
| 1854 | struct radeon_winsys_cs *cs = rctx->cs; |
Marek Olšák | e363dd5 | 2012-03-05 16:20:05 +0100 | [diff] [blame] | 1855 | struct r600_db_misc_state *a = (struct r600_db_misc_state*)atom; |
Marek Olšák | e280984 | 2012-02-02 14:01:12 +0100 | [diff] [blame] | 1856 | unsigned db_render_control = 0; |
| 1857 | unsigned db_render_override = |
| 1858 | S_028D10_FORCE_HIZ_ENABLE(V_028D10_FORCE_DISABLE) | |
| 1859 | S_028D10_FORCE_HIS_ENABLE0(V_028D10_FORCE_DISABLE) | |
| 1860 | S_028D10_FORCE_HIS_ENABLE1(V_028D10_FORCE_DISABLE); |
| 1861 | |
| 1862 | if (a->occlusion_query_enabled) { |
| 1863 | if (rctx->chip_class >= R700) { |
| 1864 | db_render_control |= S_028D0C_R700_PERFECT_ZPASS_COUNTS(1); |
| 1865 | } |
| 1866 | db_render_override |= S_028D10_NOOP_CULL_DISABLE(1); |
| 1867 | } |
Marek Olšák | df79eb5 | 2012-07-07 19:33:11 +0200 | [diff] [blame] | 1868 | if (a->flush_depthstencil_through_cb) { |
Marek Olšák | e2f623f | 2012-07-28 13:55:59 +0200 | [diff] [blame] | 1869 | assert(a->copy_depth || a->copy_stencil); |
| 1870 | |
| 1871 | db_render_control |= S_028D0C_DEPTH_COPY_ENABLE(a->copy_depth) | |
| 1872 | S_028D0C_STENCIL_COPY_ENABLE(a->copy_stencil) | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 1873 | S_028D0C_COPY_CENTROID(1) | |
| 1874 | S_028D0C_COPY_SAMPLE(a->copy_sample); |
Marek Olšák | e280984 | 2012-02-02 14:01:12 +0100 | [diff] [blame] | 1875 | } |
| 1876 | |
| 1877 | r600_write_context_reg_seq(cs, R_028D0C_DB_RENDER_CONTROL, 2); |
| 1878 | r600_write_value(cs, db_render_control); /* R_028D0C_DB_RENDER_CONTROL */ |
| 1879 | r600_write_value(cs, db_render_override); /* R_028D10_DB_RENDER_OVERRIDE */ |
| 1880 | } |
| 1881 | |
Marek Olšák | c76462b | 2012-03-30 23:52:45 +0200 | [diff] [blame] | 1882 | static void r600_emit_vertex_buffers(struct r600_context *rctx, struct r600_atom *atom) |
| 1883 | { |
| 1884 | struct radeon_winsys_cs *cs = rctx->cs; |
Marek Olšák | 585baac | 2012-07-06 03:18:06 +0200 | [diff] [blame] | 1885 | uint32_t dirty_mask = rctx->vertex_buffer_state.dirty_mask; |
Marek Olšák | c76462b | 2012-03-30 23:52:45 +0200 | [diff] [blame] | 1886 | |
Marek Olšák | 585baac | 2012-07-06 03:18:06 +0200 | [diff] [blame] | 1887 | while (dirty_mask) { |
| 1888 | struct pipe_vertex_buffer *vb; |
| 1889 | struct r600_resource *rbuffer; |
| 1890 | unsigned offset; |
| 1891 | unsigned buffer_index = u_bit_scan(&dirty_mask); |
Marek Olšák | c76462b | 2012-03-30 23:52:45 +0200 | [diff] [blame] | 1892 | |
Marek Olšák | 585baac | 2012-07-06 03:18:06 +0200 | [diff] [blame] | 1893 | vb = &rctx->vertex_buffer_state.vb[buffer_index]; |
| 1894 | rbuffer = (struct r600_resource*)vb->buffer; |
| 1895 | assert(rbuffer); |
Marek Olšák | c76462b | 2012-03-30 23:52:45 +0200 | [diff] [blame] | 1896 | |
Marek Olšák | 585baac | 2012-07-06 03:18:06 +0200 | [diff] [blame] | 1897 | offset = vb->buffer_offset; |
Marek Olšák | c76462b | 2012-03-30 23:52:45 +0200 | [diff] [blame] | 1898 | |
| 1899 | /* fetch resources start at index 320 */ |
| 1900 | r600_write_value(cs, PKT3(PKT3_SET_RESOURCE, 7, 0)); |
Marek Olšák | 585baac | 2012-07-06 03:18:06 +0200 | [diff] [blame] | 1901 | r600_write_value(cs, (320 + buffer_index) * 7); |
Marek Olšák | c76462b | 2012-03-30 23:52:45 +0200 | [diff] [blame] | 1902 | r600_write_value(cs, offset); /* RESOURCEi_WORD0 */ |
| 1903 | r600_write_value(cs, rbuffer->buf->size - offset - 1); /* RESOURCEi_WORD1 */ |
| 1904 | r600_write_value(cs, /* RESOURCEi_WORD2 */ |
| 1905 | S_038008_ENDIAN_SWAP(r600_endian_swap(32)) | |
Marek Olšák | 585baac | 2012-07-06 03:18:06 +0200 | [diff] [blame] | 1906 | S_038008_STRIDE(vb->stride)); |
Marek Olšák | c76462b | 2012-03-30 23:52:45 +0200 | [diff] [blame] | 1907 | r600_write_value(cs, 0); /* RESOURCEi_WORD3 */ |
| 1908 | r600_write_value(cs, 0); /* RESOURCEi_WORD4 */ |
| 1909 | r600_write_value(cs, 0); /* RESOURCEi_WORD5 */ |
| 1910 | r600_write_value(cs, 0xc0000000); /* RESOURCEi_WORD6 */ |
| 1911 | |
| 1912 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 1913 | r600_write_value(cs, r600_context_bo_reloc(rctx, rbuffer, RADEON_USAGE_READ)); |
| 1914 | } |
| 1915 | } |
| 1916 | |
Marek Olšák | 68bbfc1 | 2012-04-01 22:03:15 +0200 | [diff] [blame] | 1917 | static void r600_emit_constant_buffers(struct r600_context *rctx, |
| 1918 | struct r600_constbuf_state *state, |
| 1919 | unsigned buffer_id_base, |
| 1920 | unsigned reg_alu_constbuf_size, |
| 1921 | unsigned reg_alu_const_cache) |
| 1922 | { |
| 1923 | struct radeon_winsys_cs *cs = rctx->cs; |
| 1924 | uint32_t dirty_mask = state->dirty_mask; |
| 1925 | |
| 1926 | while (dirty_mask) { |
Marek Olšák | 5073378 | 2012-04-24 19:52:26 +0200 | [diff] [blame] | 1927 | struct pipe_constant_buffer *cb; |
Marek Olšák | 68bbfc1 | 2012-04-01 22:03:15 +0200 | [diff] [blame] | 1928 | struct r600_resource *rbuffer; |
| 1929 | unsigned offset; |
| 1930 | unsigned buffer_index = ffs(dirty_mask) - 1; |
| 1931 | |
| 1932 | cb = &state->cb[buffer_index]; |
| 1933 | rbuffer = (struct r600_resource*)cb->buffer; |
| 1934 | assert(rbuffer); |
| 1935 | |
| 1936 | offset = cb->buffer_offset; |
| 1937 | |
| 1938 | r600_write_context_reg(cs, reg_alu_constbuf_size + buffer_index * 4, |
| 1939 | ALIGN_DIVUP(cb->buffer_size >> 4, 16)); |
| 1940 | r600_write_context_reg(cs, reg_alu_const_cache + buffer_index * 4, offset >> 8); |
| 1941 | |
| 1942 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 1943 | r600_write_value(cs, r600_context_bo_reloc(rctx, rbuffer, RADEON_USAGE_READ)); |
| 1944 | |
| 1945 | r600_write_value(cs, PKT3(PKT3_SET_RESOURCE, 7, 0)); |
| 1946 | r600_write_value(cs, (buffer_id_base + buffer_index) * 7); |
| 1947 | r600_write_value(cs, offset); /* RESOURCEi_WORD0 */ |
| 1948 | r600_write_value(cs, rbuffer->buf->size - offset - 1); /* RESOURCEi_WORD1 */ |
| 1949 | r600_write_value(cs, /* RESOURCEi_WORD2 */ |
| 1950 | S_038008_ENDIAN_SWAP(r600_endian_swap(32)) | |
| 1951 | S_038008_STRIDE(16)); |
| 1952 | r600_write_value(cs, 0); /* RESOURCEi_WORD3 */ |
| 1953 | r600_write_value(cs, 0); /* RESOURCEi_WORD4 */ |
| 1954 | r600_write_value(cs, 0); /* RESOURCEi_WORD5 */ |
| 1955 | r600_write_value(cs, 0xc0000000); /* RESOURCEi_WORD6 */ |
| 1956 | |
| 1957 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 1958 | r600_write_value(cs, r600_context_bo_reloc(rctx, rbuffer, RADEON_USAGE_READ)); |
| 1959 | |
| 1960 | dirty_mask &= ~(1 << buffer_index); |
| 1961 | } |
| 1962 | state->dirty_mask = 0; |
| 1963 | } |
| 1964 | |
Marek Olšák | 0b4c5db | 2012-07-14 18:14:16 +0200 | [diff] [blame] | 1965 | static void r600_emit_vs_constant_buffers(struct r600_context *rctx, struct r600_atom *atom) |
Marek Olšák | 68bbfc1 | 2012-04-01 22:03:15 +0200 | [diff] [blame] | 1966 | { |
Marek Olšák | 1bce17e | 2012-09-10 00:56:45 +0200 | [diff] [blame] | 1967 | r600_emit_constant_buffers(rctx, &rctx->constbuf_state[PIPE_SHADER_VERTEX], 160, |
Marek Olšák | 68bbfc1 | 2012-04-01 22:03:15 +0200 | [diff] [blame] | 1968 | R_028180_ALU_CONST_BUFFER_SIZE_VS_0, |
| 1969 | R_028980_ALU_CONST_CACHE_VS_0); |
| 1970 | } |
| 1971 | |
Marek Olšák | 263045a | 2012-09-10 05:43:12 +0200 | [diff] [blame] | 1972 | static void r600_emit_gs_constant_buffers(struct r600_context *rctx, struct r600_atom *atom) |
| 1973 | { |
| 1974 | r600_emit_constant_buffers(rctx, &rctx->constbuf_state[PIPE_SHADER_GEOMETRY], 336, |
| 1975 | R_0281C0_ALU_CONST_BUFFER_SIZE_GS_0, |
| 1976 | R_0289C0_ALU_CONST_CACHE_GS_0); |
| 1977 | } |
| 1978 | |
Marek Olšák | 0b4c5db | 2012-07-14 18:14:16 +0200 | [diff] [blame] | 1979 | static void r600_emit_ps_constant_buffers(struct r600_context *rctx, struct r600_atom *atom) |
Marek Olšák | 68bbfc1 | 2012-04-01 22:03:15 +0200 | [diff] [blame] | 1980 | { |
Marek Olšák | 1bce17e | 2012-09-10 00:56:45 +0200 | [diff] [blame] | 1981 | r600_emit_constant_buffers(rctx, &rctx->constbuf_state[PIPE_SHADER_FRAGMENT], 0, |
Marek Olšák | 68bbfc1 | 2012-04-01 22:03:15 +0200 | [diff] [blame] | 1982 | R_028140_ALU_CONST_BUFFER_SIZE_PS_0, |
| 1983 | R_028940_ALU_CONST_CACHE_PS_0); |
| 1984 | } |
| 1985 | |
Marek Olšák | 5d8d425 | 2012-07-14 15:26:59 +0200 | [diff] [blame] | 1986 | static void r600_emit_sampler_views(struct r600_context *rctx, |
| 1987 | struct r600_samplerview_state *state, |
| 1988 | unsigned resource_id_base) |
| 1989 | { |
| 1990 | struct radeon_winsys_cs *cs = rctx->cs; |
| 1991 | uint32_t dirty_mask = state->dirty_mask; |
| 1992 | |
| 1993 | while (dirty_mask) { |
| 1994 | struct r600_pipe_sampler_view *rview; |
| 1995 | unsigned resource_index = u_bit_scan(&dirty_mask); |
| 1996 | unsigned reloc; |
| 1997 | |
| 1998 | rview = state->views[resource_index]; |
| 1999 | assert(rview); |
| 2000 | |
| 2001 | r600_write_value(cs, PKT3(PKT3_SET_RESOURCE, 7, 0)); |
| 2002 | r600_write_value(cs, (resource_id_base + resource_index) * 7); |
| 2003 | r600_write_array(cs, 7, rview->tex_resource_words); |
| 2004 | |
| 2005 | /* XXX The kernel needs two relocations. This is stupid. */ |
| 2006 | reloc = r600_context_bo_reloc(rctx, rview->tex_resource, |
| 2007 | RADEON_USAGE_READ); |
| 2008 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 2009 | r600_write_value(cs, reloc); |
| 2010 | r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); |
| 2011 | r600_write_value(cs, reloc); |
| 2012 | } |
| 2013 | state->dirty_mask = 0; |
| 2014 | } |
| 2015 | |
Marek Olšák | 263045a | 2012-09-10 05:43:12 +0200 | [diff] [blame] | 2016 | /* Resource IDs: |
| 2017 | * PS: 0 .. +160 |
| 2018 | * VS: 160 .. +160 |
| 2019 | * FS: 320 .. +16 |
| 2020 | * GS: 336 .. +160 |
| 2021 | */ |
| 2022 | |
Marek Olšák | 5d8d425 | 2012-07-14 15:26:59 +0200 | [diff] [blame] | 2023 | static void r600_emit_vs_sampler_views(struct r600_context *rctx, struct r600_atom *atom) |
| 2024 | { |
Marek Olšák | f2eac14 | 2012-09-10 04:53:33 +0200 | [diff] [blame] | 2025 | r600_emit_sampler_views(rctx, &rctx->samplers[PIPE_SHADER_VERTEX].views, 160 + R600_MAX_CONST_BUFFERS); |
Marek Olšák | 5d8d425 | 2012-07-14 15:26:59 +0200 | [diff] [blame] | 2026 | } |
| 2027 | |
Marek Olšák | 263045a | 2012-09-10 05:43:12 +0200 | [diff] [blame] | 2028 | static void r600_emit_gs_sampler_views(struct r600_context *rctx, struct r600_atom *atom) |
| 2029 | { |
| 2030 | r600_emit_sampler_views(rctx, &rctx->samplers[PIPE_SHADER_GEOMETRY].views, 336 + R600_MAX_CONST_BUFFERS); |
| 2031 | } |
| 2032 | |
Marek Olšák | 5d8d425 | 2012-07-14 15:26:59 +0200 | [diff] [blame] | 2033 | static void r600_emit_ps_sampler_views(struct r600_context *rctx, struct r600_atom *atom) |
| 2034 | { |
Marek Olšák | f2eac14 | 2012-09-10 04:53:33 +0200 | [diff] [blame] | 2035 | r600_emit_sampler_views(rctx, &rctx->samplers[PIPE_SHADER_FRAGMENT].views, R600_MAX_CONST_BUFFERS); |
Marek Olšák | 5d8d425 | 2012-07-14 15:26:59 +0200 | [diff] [blame] | 2036 | } |
| 2037 | |
Marek Olšák | 3bffd8a | 2012-09-10 00:34:37 +0200 | [diff] [blame] | 2038 | static void r600_emit_sampler_states(struct r600_context *rctx, |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2039 | struct r600_textures_info *texinfo, |
| 2040 | unsigned resource_id_base, |
| 2041 | unsigned border_color_reg) |
| 2042 | { |
| 2043 | struct radeon_winsys_cs *cs = rctx->cs; |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2044 | uint32_t dirty_mask = texinfo->states.dirty_mask; |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2045 | |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2046 | while (dirty_mask) { |
| 2047 | struct r600_pipe_sampler_state *rstate; |
| 2048 | struct r600_pipe_sampler_view *rview; |
| 2049 | unsigned i = u_bit_scan(&dirty_mask); |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2050 | |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2051 | rstate = texinfo->states.states[i]; |
| 2052 | assert(rstate); |
| 2053 | rview = texinfo->views.views[i]; |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2054 | |
| 2055 | /* TEX_ARRAY_OVERRIDE must be set for array textures to disable |
| 2056 | * filtering between layers. |
| 2057 | * Don't update TEX_ARRAY_OVERRIDE if we don't have the sampler view. |
| 2058 | */ |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2059 | if (rview) { |
| 2060 | enum pipe_texture_target target = rview->base.texture->target; |
| 2061 | if (target == PIPE_TEXTURE_1D_ARRAY || |
| 2062 | target == PIPE_TEXTURE_2D_ARRAY) { |
| 2063 | rstate->tex_sampler_words[0] |= S_03C000_TEX_ARRAY_OVERRIDE(1); |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2064 | texinfo->is_array_sampler[i] = true; |
| 2065 | } else { |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2066 | rstate->tex_sampler_words[0] &= C_03C000_TEX_ARRAY_OVERRIDE; |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2067 | texinfo->is_array_sampler[i] = false; |
| 2068 | } |
| 2069 | } |
| 2070 | |
| 2071 | r600_write_value(cs, PKT3(PKT3_SET_SAMPLER, 3, 0)); |
| 2072 | r600_write_value(cs, (resource_id_base + i) * 3); |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2073 | r600_write_array(cs, 3, rstate->tex_sampler_words); |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2074 | |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2075 | if (rstate->border_color_use) { |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2076 | unsigned offset; |
| 2077 | |
| 2078 | offset = border_color_reg; |
| 2079 | offset += i * 16; |
| 2080 | r600_write_config_reg_seq(cs, offset, 4); |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2081 | r600_write_array(cs, 4, rstate->border_color); |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2082 | } |
| 2083 | } |
Marek Olšák | 3fe7859 | 2012-09-10 04:06:20 +0200 | [diff] [blame] | 2084 | texinfo->states.dirty_mask = 0; |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2085 | } |
| 2086 | |
Marek Olšák | 3bffd8a | 2012-09-10 00:34:37 +0200 | [diff] [blame] | 2087 | static void r600_emit_vs_sampler_states(struct r600_context *rctx, struct r600_atom *atom) |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2088 | { |
Marek Olšák | f2eac14 | 2012-09-10 04:53:33 +0200 | [diff] [blame] | 2089 | r600_emit_sampler_states(rctx, &rctx->samplers[PIPE_SHADER_VERTEX], 18, R_00A600_TD_VS_SAMPLER0_BORDER_RED); |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2090 | } |
| 2091 | |
Marek Olšák | 263045a | 2012-09-10 05:43:12 +0200 | [diff] [blame] | 2092 | static void r600_emit_gs_sampler_states(struct r600_context *rctx, struct r600_atom *atom) |
| 2093 | { |
| 2094 | r600_emit_sampler_states(rctx, &rctx->samplers[PIPE_SHADER_GEOMETRY], 36, R_00A800_TD_GS_SAMPLER0_BORDER_RED); |
| 2095 | } |
| 2096 | |
Marek Olšák | 3bffd8a | 2012-09-10 00:34:37 +0200 | [diff] [blame] | 2097 | static void r600_emit_ps_sampler_states(struct r600_context *rctx, struct r600_atom *atom) |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2098 | { |
Marek Olšák | f2eac14 | 2012-09-10 04:53:33 +0200 | [diff] [blame] | 2099 | r600_emit_sampler_states(rctx, &rctx->samplers[PIPE_SHADER_FRAGMENT], 0, R_00A400_TD_PS_SAMPLER0_BORDER_RED); |
Jerome Glisse | 2df399c | 2012-08-01 15:53:11 -0400 | [diff] [blame] | 2100 | } |
| 2101 | |
| 2102 | static void r600_emit_seamless_cube_map(struct r600_context *rctx, struct r600_atom *atom) |
| 2103 | { |
| 2104 | struct radeon_winsys_cs *cs = rctx->cs; |
| 2105 | unsigned tmp; |
| 2106 | |
| 2107 | tmp = S_009508_DISABLE_CUBE_ANISO(1) | |
| 2108 | S_009508_SYNC_GRADIENT(1) | |
| 2109 | S_009508_SYNC_WALKER(1) | |
| 2110 | S_009508_SYNC_ALIGNER(1); |
| 2111 | if (!rctx->seamless_cube_map.enabled) { |
| 2112 | tmp |= S_009508_DISABLE_CUBE_WRAP(1); |
| 2113 | } |
| 2114 | r600_write_config_reg(cs, R_009508_TA_CNTL_AUX, tmp); |
| 2115 | } |
| 2116 | |
Marek Olšák | a01791a | 2012-07-22 07:48:52 +0200 | [diff] [blame] | 2117 | static void r600_emit_sample_mask(struct r600_context *rctx, struct r600_atom *a) |
| 2118 | { |
| 2119 | struct r600_sample_mask *s = (struct r600_sample_mask*)a; |
| 2120 | uint8_t mask = s->sample_mask; |
| 2121 | |
| 2122 | r600_write_context_reg(rctx->cs, R_028C48_PA_SC_AA_MASK, |
| 2123 | mask | (mask << 8) | (mask << 16) | (mask << 24)); |
| 2124 | } |
| 2125 | |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 2126 | void r600_init_state_functions(struct r600_context *rctx) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2127 | { |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2128 | unsigned id = 4; |
Marek Olšák | e280984 | 2012-02-02 14:01:12 +0100 | [diff] [blame] | 2129 | |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2130 | /* !!! |
| 2131 | * To avoid GPU lockup registers must be emited in a specific order |
| 2132 | * (no kidding ...). The order below is important and have been |
| 2133 | * partialy infered from analyzing fglrx command stream. |
| 2134 | * |
| 2135 | * Don't reorder atom without carefully checking the effect (GPU lockup |
| 2136 | * or piglit regression). |
| 2137 | * !!! |
| 2138 | */ |
| 2139 | |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 2140 | r600_init_atom(rctx, &rctx->framebuffer.atom, id++, r600_emit_framebuffer_state, 0); |
| 2141 | |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2142 | /* shader const */ |
Marek Olšák | 1bce17e | 2012-09-10 00:56:45 +0200 | [diff] [blame] | 2143 | r600_init_atom(rctx, &rctx->constbuf_state[PIPE_SHADER_VERTEX].atom, id++, r600_emit_vs_constant_buffers, 0); |
Marek Olšák | 263045a | 2012-09-10 05:43:12 +0200 | [diff] [blame] | 2144 | r600_init_atom(rctx, &rctx->constbuf_state[PIPE_SHADER_GEOMETRY].atom, id++, r600_emit_gs_constant_buffers, 0); |
Marek Olšák | 1bce17e | 2012-09-10 00:56:45 +0200 | [diff] [blame] | 2145 | r600_init_atom(rctx, &rctx->constbuf_state[PIPE_SHADER_FRAGMENT].atom, id++, r600_emit_ps_constant_buffers, 0); |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2146 | |
| 2147 | /* sampler must be emited before TA_CNTL_AUX otherwise DISABLE_CUBE_WRAP change |
| 2148 | * does not take effect (TA_CNTL_AUX emited by r600_emit_seamless_cube_map) |
| 2149 | */ |
Marek Olšák | f2eac14 | 2012-09-10 04:53:33 +0200 | [diff] [blame] | 2150 | r600_init_atom(rctx, &rctx->samplers[PIPE_SHADER_VERTEX].states.atom, id++, r600_emit_vs_sampler_states, 0); |
Marek Olšák | 263045a | 2012-09-10 05:43:12 +0200 | [diff] [blame] | 2151 | r600_init_atom(rctx, &rctx->samplers[PIPE_SHADER_GEOMETRY].states.atom, id++, r600_emit_gs_sampler_states, 0); |
Marek Olšák | f2eac14 | 2012-09-10 04:53:33 +0200 | [diff] [blame] | 2152 | r600_init_atom(rctx, &rctx->samplers[PIPE_SHADER_FRAGMENT].states.atom, id++, r600_emit_ps_sampler_states, 0); |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2153 | /* resource */ |
Marek Olšák | f2eac14 | 2012-09-10 04:53:33 +0200 | [diff] [blame] | 2154 | r600_init_atom(rctx, &rctx->samplers[PIPE_SHADER_VERTEX].views.atom, id++, r600_emit_vs_sampler_views, 0); |
Marek Olšák | 263045a | 2012-09-10 05:43:12 +0200 | [diff] [blame] | 2155 | r600_init_atom(rctx, &rctx->samplers[PIPE_SHADER_GEOMETRY].views.atom, id++, r600_emit_gs_sampler_views, 0); |
Marek Olšák | f2eac14 | 2012-09-10 04:53:33 +0200 | [diff] [blame] | 2156 | r600_init_atom(rctx, &rctx->samplers[PIPE_SHADER_FRAGMENT].views.atom, id++, r600_emit_ps_sampler_views, 0); |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2157 | r600_init_atom(rctx, &rctx->vertex_buffer_state.atom, id++, r600_emit_vertex_buffers, 0); |
| 2158 | |
Marek Olšák | 1f5a756 | 2012-09-11 01:16:32 +0200 | [diff] [blame] | 2159 | r600_init_atom(rctx, &rctx->vgt_state.atom, id++, r600_emit_vgt_state, 6); |
| 2160 | r600_init_atom(rctx, &rctx->vgt2_state.atom, id++, r600_emit_vgt2_state, 3); |
| 2161 | |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2162 | r600_init_atom(rctx, &rctx->seamless_cube_map.atom, id++, r600_emit_seamless_cube_map, 3); |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2163 | r600_init_atom(rctx, &rctx->sample_mask.atom, id++, r600_emit_sample_mask, 3); |
Marek Olšák | a01791a | 2012-07-22 07:48:52 +0200 | [diff] [blame] | 2164 | rctx->sample_mask.sample_mask = ~0; |
Marek Olšák | a01791a | 2012-07-22 07:48:52 +0200 | [diff] [blame] | 2165 | |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2166 | r600_init_atom(rctx, &rctx->alphatest_state.atom, id++, r600_emit_alphatest_state, 6); |
Marek Olšák | de89fe1 | 2012-09-10 19:41:39 +0200 | [diff] [blame] | 2167 | r600_init_atom(rctx, &rctx->blend_color.atom, id++, r600_emit_blend_color, 6); |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 2168 | r600_init_atom(rctx, &rctx->blend_state.atom, id++, r600_emit_cso_state, 0); |
Marek Olšák | 8faf3bc | 2012-09-10 20:04:19 +0200 | [diff] [blame] | 2169 | r600_init_atom(rctx, &rctx->cb_misc_state.atom, id++, r600_emit_cb_misc_state, 7); |
Marek Olšák | c56dca9 | 2012-09-10 21:38:09 +0200 | [diff] [blame] | 2170 | r600_init_atom(rctx, &rctx->clip_misc_state.atom, id++, r600_emit_clip_misc_state, 6); |
Marek Olšák | 2b8d39b | 2012-09-10 20:03:09 +0200 | [diff] [blame] | 2171 | r600_init_atom(rctx, &rctx->clip_state.atom, id++, r600_emit_clip_state, 26); |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2172 | r600_init_atom(rctx, &rctx->db_misc_state.atom, id++, r600_emit_db_misc_state, 4); |
Marek Olšák | 63bf0f9 | 2012-09-10 19:10:46 +0200 | [diff] [blame] | 2173 | r600_init_atom(rctx, &rctx->stencil_ref.atom, id++, r600_emit_stencil_ref, 4); |
Marek Olšák | 605fd0c | 2012-09-10 19:28:34 +0200 | [diff] [blame] | 2174 | r600_init_atom(rctx, &rctx->viewport.atom, id++, r600_emit_viewport_state, 8); |
Jerome Glisse | 5ceb872 | 2012-09-05 15:18:24 -0400 | [diff] [blame] | 2175 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2176 | rctx->context.create_blend_state = r600_create_blend_state; |
| 2177 | rctx->context.create_depth_stencil_alpha_state = r600_create_dsa_state; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2178 | rctx->context.create_rasterizer_state = r600_create_rs_state; |
| 2179 | rctx->context.create_sampler_state = r600_create_sampler_state; |
| 2180 | rctx->context.create_sampler_view = r600_create_sampler_view; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2181 | rctx->context.set_framebuffer_state = r600_set_framebuffer_state; |
| 2182 | rctx->context.set_polygon_stipple = r600_set_polygon_stipple; |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 2183 | rctx->context.set_scissor_state = r600_pipe_set_scissor_state; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2184 | } |
| 2185 | |
Vadim Girlin | 4acf71f | 2012-06-11 13:11:47 +0400 | [diff] [blame] | 2186 | /* Adjust GPR allocation on R6xx/R7xx */ |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 2187 | void r600_adjust_gprs(struct r600_context *rctx) |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2188 | { |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2189 | struct r600_pipe_state rstate; |
| 2190 | unsigned num_ps_gprs = rctx->default_ps_gprs; |
| 2191 | unsigned num_vs_gprs = rctx->default_vs_gprs; |
| 2192 | unsigned tmp; |
| 2193 | int diff; |
| 2194 | |
Marek Olšák | fd2e34d | 2012-09-09 06:08:39 +0200 | [diff] [blame] | 2195 | if (rctx->ps_shader->current->shader.bc.ngpr > rctx->default_ps_gprs) { |
Vadim Girlin | 4acf71f | 2012-06-11 13:11:47 +0400 | [diff] [blame] | 2196 | diff = rctx->ps_shader->current->shader.bc.ngpr - rctx->default_ps_gprs; |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2197 | num_vs_gprs -= diff; |
| 2198 | num_ps_gprs += diff; |
| 2199 | } |
| 2200 | |
Vadim Girlin | 4acf71f | 2012-06-11 13:11:47 +0400 | [diff] [blame] | 2201 | if (rctx->vs_shader->current->shader.bc.ngpr > rctx->default_vs_gprs) |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2202 | { |
Vadim Girlin | 4acf71f | 2012-06-11 13:11:47 +0400 | [diff] [blame] | 2203 | diff = rctx->vs_shader->current->shader.bc.ngpr - rctx->default_vs_gprs; |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2204 | num_ps_gprs -= diff; |
| 2205 | num_vs_gprs += diff; |
| 2206 | } |
| 2207 | |
| 2208 | tmp = 0; |
| 2209 | tmp |= S_008C04_NUM_PS_GPRS(num_ps_gprs); |
| 2210 | tmp |= S_008C04_NUM_VS_GPRS(num_vs_gprs); |
Marek Olšák | 5345e3e | 2012-01-28 04:25:31 +0100 | [diff] [blame] | 2211 | tmp |= S_008C04_NUM_CLAUSE_TEMP_GPRS(rctx->r6xx_num_clause_temp_gprs); |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2212 | rstate.nregs = 0; |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2213 | r600_pipe_state_add_reg(&rstate, R_008C04_SQ_GPR_RESOURCE_MGMT_1, tmp); |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2214 | |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 2215 | r600_context_pipe_state_set(rctx, &rstate); |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2216 | } |
| 2217 | |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2218 | void r600_init_atom_start_cs(struct r600_context *rctx) |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2219 | { |
| 2220 | int ps_prio; |
| 2221 | int vs_prio; |
| 2222 | int gs_prio; |
| 2223 | int es_prio; |
| 2224 | int num_ps_gprs; |
| 2225 | int num_vs_gprs; |
| 2226 | int num_gs_gprs; |
| 2227 | int num_es_gprs; |
| 2228 | int num_temp_gprs; |
| 2229 | int num_ps_threads; |
| 2230 | int num_vs_threads; |
| 2231 | int num_gs_threads; |
| 2232 | int num_es_threads; |
| 2233 | int num_ps_stack_entries; |
| 2234 | int num_vs_stack_entries; |
| 2235 | int num_gs_stack_entries; |
| 2236 | int num_es_stack_entries; |
| 2237 | enum radeon_family family; |
Marek Olšák | e363dd5 | 2012-03-05 16:20:05 +0100 | [diff] [blame] | 2238 | struct r600_command_buffer *cb = &rctx->start_cs_cmd; |
Marek Olšák | 78293b9 | 2012-01-29 23:13:39 +0100 | [diff] [blame] | 2239 | uint32_t tmp; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2240 | |
Marek Olšák | d8ea646 | 2012-10-05 00:20:27 +0200 | [diff] [blame] | 2241 | r600_init_command_buffer(cb, 256); |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2242 | |
| 2243 | /* R6xx requires this packet at the start of each command buffer */ |
| 2244 | if (rctx->chip_class == R600) { |
| 2245 | r600_store_value(cb, PKT3(PKT3_START_3D_CMDBUF, 0, 0)); |
| 2246 | r600_store_value(cb, 0); |
| 2247 | } |
| 2248 | /* All asics require this one */ |
| 2249 | r600_store_value(cb, PKT3(PKT3_CONTEXT_CONTROL, 1, 0)); |
| 2250 | r600_store_value(cb, 0x80000000); |
| 2251 | r600_store_value(cb, 0x80000000); |
| 2252 | |
Henri Verbeet | b3b946b | 2011-07-09 17:18:59 +0200 | [diff] [blame] | 2253 | family = rctx->family; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2254 | ps_prio = 0; |
| 2255 | vs_prio = 1; |
| 2256 | gs_prio = 2; |
| 2257 | es_prio = 3; |
| 2258 | switch (family) { |
| 2259 | case CHIP_R600: |
| 2260 | num_ps_gprs = 192; |
| 2261 | num_vs_gprs = 56; |
| 2262 | num_temp_gprs = 4; |
| 2263 | num_gs_gprs = 0; |
| 2264 | num_es_gprs = 0; |
| 2265 | num_ps_threads = 136; |
| 2266 | num_vs_threads = 48; |
| 2267 | num_gs_threads = 4; |
| 2268 | num_es_threads = 4; |
| 2269 | num_ps_stack_entries = 128; |
| 2270 | num_vs_stack_entries = 128; |
| 2271 | num_gs_stack_entries = 0; |
| 2272 | num_es_stack_entries = 0; |
| 2273 | break; |
| 2274 | case CHIP_RV630: |
| 2275 | case CHIP_RV635: |
| 2276 | num_ps_gprs = 84; |
| 2277 | num_vs_gprs = 36; |
| 2278 | num_temp_gprs = 4; |
| 2279 | num_gs_gprs = 0; |
| 2280 | num_es_gprs = 0; |
| 2281 | num_ps_threads = 144; |
| 2282 | num_vs_threads = 40; |
| 2283 | num_gs_threads = 4; |
| 2284 | num_es_threads = 4; |
| 2285 | num_ps_stack_entries = 40; |
| 2286 | num_vs_stack_entries = 40; |
| 2287 | num_gs_stack_entries = 32; |
| 2288 | num_es_stack_entries = 16; |
| 2289 | break; |
| 2290 | case CHIP_RV610: |
| 2291 | case CHIP_RV620: |
| 2292 | case CHIP_RS780: |
| 2293 | case CHIP_RS880: |
| 2294 | default: |
| 2295 | num_ps_gprs = 84; |
| 2296 | num_vs_gprs = 36; |
| 2297 | num_temp_gprs = 4; |
| 2298 | num_gs_gprs = 0; |
| 2299 | num_es_gprs = 0; |
| 2300 | num_ps_threads = 136; |
| 2301 | num_vs_threads = 48; |
| 2302 | num_gs_threads = 4; |
| 2303 | num_es_threads = 4; |
| 2304 | num_ps_stack_entries = 40; |
| 2305 | num_vs_stack_entries = 40; |
| 2306 | num_gs_stack_entries = 32; |
| 2307 | num_es_stack_entries = 16; |
| 2308 | break; |
| 2309 | case CHIP_RV670: |
| 2310 | num_ps_gprs = 144; |
| 2311 | num_vs_gprs = 40; |
| 2312 | num_temp_gprs = 4; |
| 2313 | num_gs_gprs = 0; |
| 2314 | num_es_gprs = 0; |
| 2315 | num_ps_threads = 136; |
| 2316 | num_vs_threads = 48; |
| 2317 | num_gs_threads = 4; |
| 2318 | num_es_threads = 4; |
| 2319 | num_ps_stack_entries = 40; |
| 2320 | num_vs_stack_entries = 40; |
| 2321 | num_gs_stack_entries = 32; |
| 2322 | num_es_stack_entries = 16; |
| 2323 | break; |
| 2324 | case CHIP_RV770: |
| 2325 | num_ps_gprs = 192; |
| 2326 | num_vs_gprs = 56; |
| 2327 | num_temp_gprs = 4; |
| 2328 | num_gs_gprs = 0; |
| 2329 | num_es_gprs = 0; |
| 2330 | num_ps_threads = 188; |
| 2331 | num_vs_threads = 60; |
| 2332 | num_gs_threads = 0; |
| 2333 | num_es_threads = 0; |
| 2334 | num_ps_stack_entries = 256; |
| 2335 | num_vs_stack_entries = 256; |
| 2336 | num_gs_stack_entries = 0; |
| 2337 | num_es_stack_entries = 0; |
| 2338 | break; |
| 2339 | case CHIP_RV730: |
| 2340 | case CHIP_RV740: |
| 2341 | num_ps_gprs = 84; |
| 2342 | num_vs_gprs = 36; |
| 2343 | num_temp_gprs = 4; |
| 2344 | num_gs_gprs = 0; |
| 2345 | num_es_gprs = 0; |
| 2346 | num_ps_threads = 188; |
| 2347 | num_vs_threads = 60; |
| 2348 | num_gs_threads = 0; |
| 2349 | num_es_threads = 0; |
| 2350 | num_ps_stack_entries = 128; |
| 2351 | num_vs_stack_entries = 128; |
| 2352 | num_gs_stack_entries = 0; |
| 2353 | num_es_stack_entries = 0; |
| 2354 | break; |
| 2355 | case CHIP_RV710: |
| 2356 | num_ps_gprs = 192; |
| 2357 | num_vs_gprs = 56; |
| 2358 | num_temp_gprs = 4; |
| 2359 | num_gs_gprs = 0; |
| 2360 | num_es_gprs = 0; |
| 2361 | num_ps_threads = 144; |
| 2362 | num_vs_threads = 48; |
| 2363 | num_gs_threads = 0; |
| 2364 | num_es_threads = 0; |
| 2365 | num_ps_stack_entries = 128; |
| 2366 | num_vs_stack_entries = 128; |
| 2367 | num_gs_stack_entries = 0; |
| 2368 | num_es_stack_entries = 0; |
| 2369 | break; |
| 2370 | } |
| 2371 | |
Dave Airlie | 04554c7 | 2011-06-08 14:35:00 +1000 | [diff] [blame] | 2372 | rctx->default_ps_gprs = num_ps_gprs; |
| 2373 | rctx->default_vs_gprs = num_vs_gprs; |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2374 | rctx->r6xx_num_clause_temp_gprs = num_temp_gprs; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2375 | |
| 2376 | /* SQ_CONFIG */ |
| 2377 | tmp = 0; |
| 2378 | switch (family) { |
| 2379 | case CHIP_RV610: |
| 2380 | case CHIP_RV620: |
| 2381 | case CHIP_RS780: |
| 2382 | case CHIP_RS880: |
| 2383 | case CHIP_RV710: |
| 2384 | break; |
| 2385 | default: |
| 2386 | tmp |= S_008C00_VC_ENABLE(1); |
| 2387 | break; |
| 2388 | } |
Jerome Glisse | 153105c | 2010-09-30 10:43:26 -0400 | [diff] [blame] | 2389 | tmp |= S_008C00_DX9_CONSTS(0); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2390 | tmp |= S_008C00_ALU_INST_PREFER_VECTOR(1); |
| 2391 | tmp |= S_008C00_PS_PRIO(ps_prio); |
| 2392 | tmp |= S_008C00_VS_PRIO(vs_prio); |
| 2393 | tmp |= S_008C00_GS_PRIO(gs_prio); |
| 2394 | tmp |= S_008C00_ES_PRIO(es_prio); |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2395 | r600_store_config_reg(cb, R_008C00_SQ_CONFIG, tmp); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2396 | |
| 2397 | /* SQ_GPR_RESOURCE_MGMT_2 */ |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2398 | tmp = S_008C08_NUM_GS_GPRS(num_gs_gprs); |
Mathias Fröhlich | e252944 | 2011-06-08 17:33:57 +0200 | [diff] [blame] | 2399 | tmp |= S_008C08_NUM_ES_GPRS(num_es_gprs); |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2400 | r600_store_config_reg_seq(cb, R_008C08_SQ_GPR_RESOURCE_MGMT_2, 4); |
| 2401 | r600_store_value(cb, tmp); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2402 | |
| 2403 | /* SQ_THREAD_RESOURCE_MGMT */ |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2404 | tmp = S_008C0C_NUM_PS_THREADS(num_ps_threads); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2405 | tmp |= S_008C0C_NUM_VS_THREADS(num_vs_threads); |
| 2406 | tmp |= S_008C0C_NUM_GS_THREADS(num_gs_threads); |
| 2407 | tmp |= S_008C0C_NUM_ES_THREADS(num_es_threads); |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2408 | r600_store_value(cb, tmp); /* R_008C0C_SQ_THREAD_RESOURCE_MGMT */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2409 | |
| 2410 | /* SQ_STACK_RESOURCE_MGMT_1 */ |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2411 | tmp = S_008C10_NUM_PS_STACK_ENTRIES(num_ps_stack_entries); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2412 | tmp |= S_008C10_NUM_VS_STACK_ENTRIES(num_vs_stack_entries); |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2413 | r600_store_value(cb, tmp); /* R_008C10_SQ_STACK_RESOURCE_MGMT_1 */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2414 | |
| 2415 | /* SQ_STACK_RESOURCE_MGMT_2 */ |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2416 | tmp = S_008C14_NUM_GS_STACK_ENTRIES(num_gs_stack_entries); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2417 | tmp |= S_008C14_NUM_ES_STACK_ENTRIES(num_es_stack_entries); |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2418 | r600_store_value(cb, tmp); /* R_008C14_SQ_STACK_RESOURCE_MGMT_2 */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2419 | |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2420 | r600_store_config_reg(cb, R_009714_VC_ENHANCE, 0); |
| 2421 | |
Henri Verbeet | b3b946b | 2011-07-09 17:18:59 +0200 | [diff] [blame] | 2422 | if (rctx->chip_class >= R700) { |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2423 | r600_store_config_reg(cb, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x00004000); |
| 2424 | r600_store_config_reg(cb, R_009830_DB_DEBUG, 0); |
| 2425 | r600_store_config_reg(cb, R_009838_DB_WATERMARKS, 0x00420204); |
| 2426 | r600_store_context_reg(cb, R_0286C8_SPI_THREAD_GROUPING, 0); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2427 | } else { |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2428 | r600_store_config_reg(cb, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0); |
| 2429 | r600_store_config_reg(cb, R_009830_DB_DEBUG, 0x82000000); |
| 2430 | r600_store_config_reg(cb, R_009838_DB_WATERMARKS, 0x01020204); |
| 2431 | r600_store_context_reg(cb, R_0286C8_SPI_THREAD_GROUPING, 1); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2432 | } |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2433 | r600_store_context_reg_seq(cb, R_0288A8_SQ_ESGS_RING_ITEMSIZE, 9); |
| 2434 | r600_store_value(cb, 0); /* R_0288A8_SQ_ESGS_RING_ITEMSIZE */ |
| 2435 | r600_store_value(cb, 0); /* R_0288AC_SQ_GSVS_RING_ITEMSIZE */ |
| 2436 | r600_store_value(cb, 0); /* R_0288B0_SQ_ESTMP_RING_ITEMSIZE */ |
| 2437 | r600_store_value(cb, 0); /* R_0288B4_SQ_GSTMP_RING_ITEMSIZE */ |
| 2438 | r600_store_value(cb, 0); /* R_0288B8_SQ_VSTMP_RING_ITEMSIZE */ |
| 2439 | r600_store_value(cb, 0); /* R_0288BC_SQ_PSTMP_RING_ITEMSIZE */ |
| 2440 | r600_store_value(cb, 0); /* R_0288C0_SQ_FBUF_RING_ITEMSIZE */ |
| 2441 | r600_store_value(cb, 0); /* R_0288C4_SQ_REDUC_RING_ITEMSIZE */ |
| 2442 | r600_store_value(cb, 0); /* R_0288C8_SQ_GS_VERT_ITEMSIZE */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2443 | |
Jerome Glisse | 841c1b5 | 2012-09-07 15:00:20 -0400 | [diff] [blame] | 2444 | /* to avoid GPU doing any preloading of constant from random address */ |
| 2445 | r600_store_context_reg_seq(cb, R_028140_ALU_CONST_BUFFER_SIZE_PS_0, 8); |
| 2446 | r600_store_value(cb, 0); /* R_028140_ALU_CONST_BUFFER_SIZE_PS_0 */ |
| 2447 | r600_store_value(cb, 0); |
| 2448 | r600_store_value(cb, 0); |
| 2449 | r600_store_value(cb, 0); |
| 2450 | r600_store_value(cb, 0); |
| 2451 | r600_store_value(cb, 0); |
| 2452 | r600_store_value(cb, 0); |
| 2453 | r600_store_value(cb, 0); |
| 2454 | r600_store_context_reg_seq(cb, R_028180_ALU_CONST_BUFFER_SIZE_VS_0, 8); |
| 2455 | r600_store_value(cb, 0); /* R_028180_ALU_CONST_BUFFER_SIZE_VS_0 */ |
| 2456 | r600_store_value(cb, 0); |
| 2457 | r600_store_value(cb, 0); |
| 2458 | r600_store_value(cb, 0); |
| 2459 | r600_store_value(cb, 0); |
| 2460 | r600_store_value(cb, 0); |
| 2461 | r600_store_value(cb, 0); |
| 2462 | r600_store_value(cb, 0); |
| 2463 | |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2464 | r600_store_context_reg_seq(cb, R_028A10_VGT_OUTPUT_PATH_CNTL, 13); |
| 2465 | r600_store_value(cb, 0); /* R_028A10_VGT_OUTPUT_PATH_CNTL */ |
| 2466 | r600_store_value(cb, 0); /* R_028A14_VGT_HOS_CNTL */ |
| 2467 | r600_store_value(cb, 0); /* R_028A18_VGT_HOS_MAX_TESS_LEVEL */ |
| 2468 | r600_store_value(cb, 0); /* R_028A1C_VGT_HOS_MIN_TESS_LEVEL */ |
| 2469 | r600_store_value(cb, 0); /* R_028A20_VGT_HOS_REUSE_DEPTH */ |
| 2470 | r600_store_value(cb, 0); /* R_028A24_VGT_GROUP_PRIM_TYPE */ |
| 2471 | r600_store_value(cb, 0); /* R_028A28_VGT_GROUP_FIRST_DECR */ |
| 2472 | r600_store_value(cb, 0); /* R_028A2C_VGT_GROUP_DECR */ |
| 2473 | r600_store_value(cb, 0); /* R_028A30_VGT_GROUP_VECT_0_CNTL */ |
| 2474 | r600_store_value(cb, 0); /* R_028A34_VGT_GROUP_VECT_1_CNTL */ |
| 2475 | r600_store_value(cb, 0); /* R_028A38_VGT_GROUP_VECT_0_FMT_CNTL */ |
| 2476 | r600_store_value(cb, 0); /* R_028A3C_VGT_GROUP_VECT_1_FMT_CNTL */ |
| 2477 | r600_store_value(cb, 0); /* R_028A40_VGT_GS_MODE, 0); */ |
Marek Olšák | 0569f13 | 2012-01-29 07:21:03 +0100 | [diff] [blame] | 2478 | |
Marek Olšák | f126253 | 2012-01-31 10:50:51 +0100 | [diff] [blame] | 2479 | r600_store_context_reg(cb, R_028A84_VGT_PRIMITIVEID_EN, 0); |
| 2480 | r600_store_context_reg(cb, R_028AA0_VGT_INSTANCE_STEP_RATE_0, 0); |
| 2481 | r600_store_context_reg(cb, R_028AA4_VGT_INSTANCE_STEP_RATE_1, 0); |
| 2482 | |
| 2483 | r600_store_context_reg_seq(cb, R_028AB0_VGT_STRMOUT_EN, 3); |
| 2484 | r600_store_value(cb, 0); /* R_028AB0_VGT_STRMOUT_EN */ |
| 2485 | r600_store_value(cb, 1); /* R_028AB4_VGT_REUSE_OFF */ |
| 2486 | r600_store_value(cb, 0); /* R_028AB8_VGT_VTX_CNT_EN */ |
| 2487 | |
| 2488 | r600_store_context_reg(cb, R_028B20_VGT_STRMOUT_BUFFER_EN, 0); |
Marek Olšák | 182fd4c | 2012-02-02 08:27:01 +0100 | [diff] [blame] | 2489 | |
| 2490 | r600_store_context_reg_seq(cb, R_028400_VGT_MAX_VTX_INDX, 2); |
| 2491 | r600_store_value(cb, ~0); /* R_028400_VGT_MAX_VTX_INDX */ |
| 2492 | r600_store_value(cb, 0); /* R_028404_VGT_MIN_VTX_INDX */ |
| 2493 | |
| 2494 | r600_store_ctl_const(cb, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0); |
Marek Olšák | fbebd43 | 2012-02-03 05:05:31 +0100 | [diff] [blame] | 2495 | |
| 2496 | r600_store_context_reg_seq(cb, R_028028_DB_STENCIL_CLEAR, 2); |
| 2497 | r600_store_value(cb, 0); /* R_028028_DB_STENCIL_CLEAR */ |
| 2498 | r600_store_value(cb, 0x3F800000); /* R_02802C_DB_DEPTH_CLEAR */ |
| 2499 | |
| 2500 | r600_store_context_reg_seq(cb, R_0286DC_SPI_FOG_CNTL, 3); |
| 2501 | r600_store_value(cb, 0); /* R_0286DC_SPI_FOG_CNTL */ |
| 2502 | r600_store_value(cb, 0); /* R_0286E0_SPI_FOG_FUNC_SCALE */ |
| 2503 | r600_store_value(cb, 0); /* R_0286E4_SPI_FOG_FUNC_BIAS */ |
| 2504 | |
| 2505 | r600_store_context_reg_seq(cb, R_028D2C_DB_SRESULTS_COMPARE_STATE1, 2); |
| 2506 | r600_store_value(cb, 0); /* R_028D2C_DB_SRESULTS_COMPARE_STATE1 */ |
| 2507 | r600_store_value(cb, 0); /* R_028D30_DB_PRELOAD_CONTROL */ |
| 2508 | |
Marek Olšák | fbebd43 | 2012-02-03 05:05:31 +0100 | [diff] [blame] | 2509 | r600_store_context_reg(cb, R_028820_PA_CL_NANINF_CNTL, 0); |
| 2510 | r600_store_context_reg(cb, R_028A48_PA_SC_MPASS_PS_CNTL, 0); |
| 2511 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 2512 | r600_store_context_reg_seq(cb, R_028C0C_PA_CL_GB_VERT_CLIP_ADJ, 4); |
Marek Olšák | fbebd43 | 2012-02-03 05:05:31 +0100 | [diff] [blame] | 2513 | r600_store_value(cb, 0x3F800000); /* R_028C0C_PA_CL_GB_VERT_CLIP_ADJ */ |
| 2514 | r600_store_value(cb, 0x3F800000); /* R_028C10_PA_CL_GB_VERT_DISC_ADJ */ |
| 2515 | r600_store_value(cb, 0x3F800000); /* R_028C14_PA_CL_GB_HORZ_CLIP_ADJ */ |
| 2516 | r600_store_value(cb, 0x3F800000); /* R_028C18_PA_CL_GB_HORZ_DISC_ADJ */ |
Marek Olšák | fbebd43 | 2012-02-03 05:05:31 +0100 | [diff] [blame] | 2517 | |
| 2518 | r600_store_context_reg_seq(cb, R_0282D0_PA_SC_VPORT_ZMIN_0, 2); |
| 2519 | r600_store_value(cb, 0); /* R_0282D0_PA_SC_VPORT_ZMIN_0 */ |
| 2520 | r600_store_value(cb, 0x3F800000); /* R_0282D4_PA_SC_VPORT_ZMAX_0 */ |
| 2521 | |
| 2522 | r600_store_context_reg(cb, R_028818_PA_CL_VTE_CNTL, 0x43F); |
| 2523 | |
Marek Olšák | fbebd43 | 2012-02-03 05:05:31 +0100 | [diff] [blame] | 2524 | r600_store_context_reg(cb, R_028200_PA_SC_WINDOW_OFFSET, 0); |
Marek Olšák | aacd653 | 2012-02-26 13:17:53 +0100 | [diff] [blame] | 2525 | r600_store_context_reg(cb, R_02820C_PA_SC_CLIPRECT_RULE, 0xFFFF); |
Marek Olšák | fbebd43 | 2012-02-03 05:05:31 +0100 | [diff] [blame] | 2526 | |
| 2527 | if (rctx->chip_class >= R700) { |
| 2528 | r600_store_context_reg(cb, R_028230_PA_SC_EDGERULE, 0xAAAAAAAA); |
| 2529 | } |
| 2530 | |
| 2531 | r600_store_context_reg_seq(cb, R_028C30_CB_CLRCMP_CONTROL, 4); |
| 2532 | r600_store_value(cb, 0x1000000); /* R_028C30_CB_CLRCMP_CONTROL */ |
| 2533 | r600_store_value(cb, 0); /* R_028C34_CB_CLRCMP_SRC */ |
| 2534 | r600_store_value(cb, 0xFF); /* R_028C38_CB_CLRCMP_DST */ |
| 2535 | r600_store_value(cb, 0xFFFFFFFF); /* R_028C3C_CB_CLRCMP_MSK */ |
| 2536 | |
Marek Olšák | c7eaf274 | 2012-03-08 11:15:32 +0100 | [diff] [blame] | 2537 | r600_store_context_reg_seq(cb, R_028030_PA_SC_SCREEN_SCISSOR_TL, 2); |
| 2538 | r600_store_value(cb, 0); /* R_028030_PA_SC_SCREEN_SCISSOR_TL */ |
| 2539 | r600_store_value(cb, S_028034_BR_X(8192) | S_028034_BR_Y(8192)); /* R_028034_PA_SC_SCREEN_SCISSOR_BR */ |
Marek Olšák | ca78a47 | 2012-02-26 14:05:35 +0100 | [diff] [blame] | 2540 | |
| 2541 | r600_store_context_reg_seq(cb, R_028240_PA_SC_GENERIC_SCISSOR_TL, 2); |
| 2542 | r600_store_value(cb, 0); /* R_028240_PA_SC_GENERIC_SCISSOR_TL */ |
| 2543 | r600_store_value(cb, S_028244_BR_X(8192) | S_028244_BR_Y(8192)); /* R_028244_PA_SC_GENERIC_SCISSOR_BR */ |
| 2544 | |
Marek Olšák | fbebd43 | 2012-02-03 05:05:31 +0100 | [diff] [blame] | 2545 | r600_store_context_reg_seq(cb, R_0288CC_SQ_PGM_CF_OFFSET_PS, 2); |
| 2546 | r600_store_value(cb, 0); /* R_0288CC_SQ_PGM_CF_OFFSET_PS */ |
| 2547 | r600_store_value(cb, 0); /* R_0288D0_SQ_PGM_CF_OFFSET_VS */ |
| 2548 | |
| 2549 | r600_store_context_reg(cb, R_0288A4_SQ_PGM_RESOURCES_FS, 0); |
| 2550 | r600_store_context_reg(cb, R_0288DC_SQ_PGM_CF_OFFSET_FS, 0); |
| 2551 | |
Marek Olšák | 6e7756d | 2012-06-17 17:54:38 +0200 | [diff] [blame] | 2552 | if (rctx->chip_class == R700 && rctx->screen->has_streamout) |
Marek Olšák | 6187503 | 2012-02-27 13:55:27 +0100 | [diff] [blame] | 2553 | r600_store_context_reg(cb, R_028354_SX_SURFACE_SYNC, S_028354_SURFACE_SYNC_MASK(0xf)); |
Marek Olšák | 96ef4dd | 2012-02-27 14:34:52 +0100 | [diff] [blame] | 2554 | r600_store_context_reg(cb, R_028800_DB_DEPTH_CONTROL, 0); |
Jerome Glisse | b7b5a77 | 2012-07-23 11:26:24 -0400 | [diff] [blame] | 2555 | if (rctx->screen->has_streamout) { |
| 2556 | r600_store_context_reg(cb, R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET, 0); |
| 2557 | } |
Marek Olšák | 6187503 | 2012-02-27 13:55:27 +0100 | [diff] [blame] | 2558 | |
Marek Olšák | fbebd43 | 2012-02-03 05:05:31 +0100 | [diff] [blame] | 2559 | r600_store_loop_const(cb, R_03E200_SQ_LOOP_CONST_0, 0x1000FFF); |
| 2560 | r600_store_loop_const(cb, R_03E200_SQ_LOOP_CONST_0 + (32 * 4), 0x1000FFF); |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 2561 | } |
Dave Airlie | 084c29b | 2010-10-01 10:13:04 +1000 | [diff] [blame] | 2562 | |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2563 | void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shader *shader) |
| 2564 | { |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 2565 | struct r600_context *rctx = (struct r600_context *)ctx; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2566 | struct r600_pipe_state *rstate = &shader->rstate; |
| 2567 | struct r600_shader *rshader = &shader->shader; |
| 2568 | unsigned i, exports_ps, num_cout, spi_ps_in_control_0, spi_input_z, spi_ps_in_control_1, db_shader_control; |
| 2569 | int pos_index = -1, face_index = -1; |
Alex Deucher | 46ce257 | 2012-01-17 18:44:47 -0500 | [diff] [blame] | 2570 | unsigned tmp, sid, ufi = 0; |
Dave Airlie | 1fc001e | 2012-01-18 19:33:21 +1000 | [diff] [blame] | 2571 | int need_linear = 0; |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2572 | unsigned z_export = 0, stencil_export = 0; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2573 | |
| 2574 | rstate->nregs = 0; |
| 2575 | |
| 2576 | for (i = 0; i < rshader->ninput; i++) { |
| 2577 | if (rshader->input[i].name == TGSI_SEMANTIC_POSITION) |
| 2578 | pos_index = i; |
| 2579 | if (rshader->input[i].name == TGSI_SEMANTIC_FACE) |
| 2580 | face_index = i; |
Vadim Girlin | e532c71 | 2011-11-04 21:24:03 +0400 | [diff] [blame] | 2581 | |
| 2582 | sid = rshader->input[i].spi_sid; |
| 2583 | |
| 2584 | tmp = S_028644_SEMANTIC(sid); |
| 2585 | |
Vadim Girlin | 1a9d2b7 | 2012-01-24 23:32:50 +0400 | [diff] [blame] | 2586 | if (rshader->input[i].name == TGSI_SEMANTIC_POSITION || |
| 2587 | rshader->input[i].interpolate == TGSI_INTERPOLATE_CONSTANT || |
| 2588 | (rshader->input[i].interpolate == TGSI_INTERPOLATE_COLOR && |
| 2589 | rctx->rasterizer && rctx->rasterizer->flatshade)) |
Dave Airlie | 1fc001e | 2012-01-18 19:33:21 +1000 | [diff] [blame] | 2590 | tmp |= S_028644_FLAT_SHADE(1); |
Vadim Girlin | e532c71 | 2011-11-04 21:24:03 +0400 | [diff] [blame] | 2591 | |
| 2592 | if (rshader->input[i].name == TGSI_SEMANTIC_GENERIC && |
| 2593 | rctx->sprite_coord_enable & (1 << rshader->input[i].sid)) { |
| 2594 | tmp |= S_028644_PT_SPRITE_TEX(1); |
| 2595 | } |
| 2596 | |
| 2597 | if (rshader->input[i].centroid) |
| 2598 | tmp |= S_028644_SEL_CENTROID(1); |
| 2599 | |
Dave Airlie | 1fc001e | 2012-01-18 19:33:21 +1000 | [diff] [blame] | 2600 | if (rshader->input[i].interpolate == TGSI_INTERPOLATE_LINEAR) { |
| 2601 | need_linear = 1; |
Vadim Girlin | e532c71 | 2011-11-04 21:24:03 +0400 | [diff] [blame] | 2602 | tmp |= S_028644_SEL_LINEAR(1); |
Dave Airlie | 1fc001e | 2012-01-18 19:33:21 +1000 | [diff] [blame] | 2603 | } |
Vadim Girlin | e532c71 | 2011-11-04 21:24:03 +0400 | [diff] [blame] | 2604 | |
| 2605 | r600_pipe_state_add_reg(rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2606 | tmp); |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2607 | } |
| 2608 | |
Marek Olšák | 3d061ca | 2012-01-28 06:03:53 +0100 | [diff] [blame] | 2609 | db_shader_control = S_02880C_Z_ORDER(V_02880C_EARLY_Z_THEN_LATE_Z); |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2610 | for (i = 0; i < rshader->noutput; i++) { |
| 2611 | if (rshader->output[i].name == TGSI_SEMANTIC_POSITION) |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2612 | z_export = 1; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2613 | if (rshader->output[i].name == TGSI_SEMANTIC_STENCIL) |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2614 | stencil_export = 1; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2615 | } |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2616 | db_shader_control |= S_02880C_Z_EXPORT_ENABLE(z_export); |
| 2617 | db_shader_control |= S_02880C_STENCIL_REF_EXPORT_ENABLE(stencil_export); |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2618 | if (rshader->uses_kill) |
| 2619 | db_shader_control |= S_02880C_KILL_ENABLE(1); |
| 2620 | |
| 2621 | exports_ps = 0; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2622 | for (i = 0; i < rshader->noutput; i++) { |
| 2623 | if (rshader->output[i].name == TGSI_SEMANTIC_POSITION || |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2624 | rshader->output[i].name == TGSI_SEMANTIC_STENCIL) { |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2625 | exports_ps |= 1; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2626 | } |
| 2627 | } |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2628 | num_cout = rshader->nr_ps_color_exports; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2629 | exports_ps |= S_028854_EXPORT_COLORS(num_cout); |
| 2630 | if (!exports_ps) { |
| 2631 | /* always at least export 1 component per pixel */ |
| 2632 | exports_ps = 2; |
| 2633 | } |
| 2634 | |
Marek Olšák | 4fe7441 | 2012-07-07 09:01:38 +0200 | [diff] [blame] | 2635 | shader->nr_ps_color_outputs = num_cout; |
Dave Airlie | d1cc87c | 2012-03-24 13:37:16 +0000 | [diff] [blame] | 2636 | |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2637 | spi_ps_in_control_0 = S_0286CC_NUM_INTERP(rshader->ninput) | |
Dave Airlie | 1fc001e | 2012-01-18 19:33:21 +1000 | [diff] [blame] | 2638 | S_0286CC_PERSP_GRADIENT_ENA(1)| |
| 2639 | S_0286CC_LINEAR_GRADIENT_ENA(need_linear); |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2640 | spi_input_z = 0; |
| 2641 | if (pos_index != -1) { |
| 2642 | spi_ps_in_control_0 |= (S_0286CC_POSITION_ENA(1) | |
| 2643 | S_0286CC_POSITION_CENTROID(rshader->input[pos_index].centroid) | |
| 2644 | S_0286CC_POSITION_ADDR(rshader->input[pos_index].gpr) | |
| 2645 | S_0286CC_BARYC_SAMPLE_CNTL(1)); |
| 2646 | spi_input_z |= 1; |
| 2647 | } |
| 2648 | |
| 2649 | spi_ps_in_control_1 = 0; |
| 2650 | if (face_index != -1) { |
| 2651 | spi_ps_in_control_1 |= S_0286D0_FRONT_FACE_ENA(1) | |
| 2652 | S_0286D0_FRONT_FACE_ADDR(rshader->input[face_index].gpr); |
| 2653 | } |
| 2654 | |
Alex Deucher | 46ce257 | 2012-01-17 18:44:47 -0500 | [diff] [blame] | 2655 | /* HW bug in original R600 */ |
| 2656 | if (rctx->family == CHIP_R600) |
| 2657 | ufi = 1; |
| 2658 | |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2659 | r600_pipe_state_add_reg(rstate, R_0286CC_SPI_PS_IN_CONTROL_0, spi_ps_in_control_0); |
| 2660 | r600_pipe_state_add_reg(rstate, R_0286D0_SPI_PS_IN_CONTROL_1, spi_ps_in_control_1); |
| 2661 | r600_pipe_state_add_reg(rstate, R_0286D8_SPI_INPUT_Z, spi_input_z); |
| 2662 | r600_pipe_state_add_reg_bo(rstate, |
| 2663 | R_028840_SQ_PGM_START_PS, |
| 2664 | 0, shader->bo, RADEON_USAGE_READ); |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2665 | r600_pipe_state_add_reg(rstate, |
| 2666 | R_028850_SQ_PGM_RESOURCES_PS, |
Mathias Fröhlich | e556983 | 2011-09-23 19:43:31 +0200 | [diff] [blame] | 2667 | S_028850_NUM_GPRS(rshader->bc.ngpr) | |
Alex Deucher | 46ce257 | 2012-01-17 18:44:47 -0500 | [diff] [blame] | 2668 | S_028850_STACK_SIZE(rshader->bc.nstack) | |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2669 | S_028850_UNCACHED_FIRST_INST(ufi)); |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2670 | r600_pipe_state_add_reg(rstate, |
| 2671 | R_028854_SQ_PGM_EXPORTS_PS, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2672 | exports_ps); |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2673 | /* only set some bits here, the other bits are set in the dsa state */ |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2674 | shader->db_shader_control = db_shader_control; |
| 2675 | shader->ps_depth_export = z_export | stencil_export; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2676 | |
Vadim Girlin | e532c71 | 2011-11-04 21:24:03 +0400 | [diff] [blame] | 2677 | shader->sprite_coord_enable = rctx->sprite_coord_enable; |
Vadim Girlin | 1a9d2b7 | 2012-01-24 23:32:50 +0400 | [diff] [blame] | 2678 | if (rctx->rasterizer) |
| 2679 | shader->flatshade = rctx->rasterizer->flatshade; |
Henri Verbeet | f262ba2 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2680 | } |
| 2681 | |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2682 | void r600_pipe_shader_vs(struct pipe_context *ctx, struct r600_pipe_shader *shader) |
| 2683 | { |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 2684 | struct r600_context *rctx = (struct r600_context *)ctx; |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2685 | struct r600_pipe_state *rstate = &shader->rstate; |
| 2686 | struct r600_shader *rshader = &shader->shader; |
Vadim Girlin | 5b27b63 | 2011-11-05 08:48:02 +0400 | [diff] [blame] | 2687 | unsigned spi_vs_out_id[10] = {}; |
| 2688 | unsigned i, tmp, nparams = 0; |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2689 | |
| 2690 | /* clear previous register */ |
| 2691 | rstate->nregs = 0; |
| 2692 | |
Vadim Girlin | 5b27b63 | 2011-11-05 08:48:02 +0400 | [diff] [blame] | 2693 | for (i = 0; i < rshader->noutput; i++) { |
| 2694 | if (rshader->output[i].spi_sid) { |
| 2695 | tmp = rshader->output[i].spi_sid << ((nparams & 3) * 8); |
| 2696 | spi_vs_out_id[nparams / 4] |= tmp; |
| 2697 | nparams++; |
| 2698 | } |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2699 | } |
Vadim Girlin | 5b27b63 | 2011-11-05 08:48:02 +0400 | [diff] [blame] | 2700 | |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2701 | for (i = 0; i < 10; i++) { |
| 2702 | r600_pipe_state_add_reg(rstate, |
| 2703 | R_028614_SPI_VS_OUT_ID_0 + i * 4, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2704 | spi_vs_out_id[i]); |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2705 | } |
| 2706 | |
Alex Deucher | dc1c0ca | 2011-07-29 11:29:53 -0400 | [diff] [blame] | 2707 | /* Certain attributes (position, psize, etc.) don't count as params. |
| 2708 | * VS is required to export at least one param and r600_shader_from_tgsi() |
| 2709 | * takes care of adding a dummy export. |
| 2710 | */ |
Alex Deucher | dc1c0ca | 2011-07-29 11:29:53 -0400 | [diff] [blame] | 2711 | if (nparams < 1) |
| 2712 | nparams = 1; |
| 2713 | |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2714 | r600_pipe_state_add_reg(rstate, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2715 | R_0286C4_SPI_VS_OUT_CONFIG, |
| 2716 | S_0286C4_VS_EXPORT_COUNT(nparams - 1)); |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2717 | r600_pipe_state_add_reg(rstate, |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2718 | R_028868_SQ_PGM_RESOURCES_VS, |
| 2719 | S_028868_NUM_GPRS(rshader->bc.ngpr) | |
| 2720 | S_028868_STACK_SIZE(rshader->bc.nstack)); |
| 2721 | r600_pipe_state_add_reg_bo(rstate, |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2722 | R_028858_SQ_PGM_START_VS, |
Marek Olšák | 4a058ae | 2012-01-29 07:34:25 +0100 | [diff] [blame] | 2723 | 0, shader->bo, RADEON_USAGE_READ); |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2724 | |
Marek Olšák | 97acf2c | 2012-01-29 06:31:47 +0100 | [diff] [blame] | 2725 | shader->pa_cl_vs_out_cntl = |
| 2726 | S_02881C_VS_OUT_CCDIST0_VEC_ENA((rshader->clip_dist_write & 0x0F) != 0) | |
| 2727 | S_02881C_VS_OUT_CCDIST1_VEC_ENA((rshader->clip_dist_write & 0xF0) != 0) | |
| 2728 | S_02881C_VS_OUT_MISC_VEC_ENA(rshader->vs_out_misc_write) | |
| 2729 | S_02881C_USE_VTX_POINT_SIZE(rshader->vs_out_point_size); |
Henri Verbeet | c0ca43e | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2730 | } |
| 2731 | |
Dave Airlie | 7f6672f | 2011-06-02 14:48:06 +1000 | [diff] [blame] | 2732 | void r600_fetch_shader(struct pipe_context *ctx, |
| 2733 | struct r600_vertex_element *ve) |
Henri Verbeet | a2ef383 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2734 | { |
| 2735 | struct r600_pipe_state *rstate; |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 2736 | struct r600_context *rctx = (struct r600_context *)ctx; |
Henri Verbeet | a2ef383 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2737 | |
| 2738 | rstate = &ve->rstate; |
| 2739 | rstate->id = R600_PIPE_STATE_FETCH_SHADER; |
| 2740 | rstate->nregs = 0; |
Dave Airlie | 62b0323 | 2012-04-23 10:20:10 +0100 | [diff] [blame] | 2741 | r600_pipe_state_add_reg_bo(rstate, R_028894_SQ_PGM_START_FS, |
Marek Olšák | e69dde5 | 2011-07-23 04:29:59 +0200 | [diff] [blame] | 2742 | 0, |
Marek Olšák | 4a058ae | 2012-01-29 07:34:25 +0100 | [diff] [blame] | 2743 | ve->fetch_shader, RADEON_USAGE_READ); |
Henri Verbeet | a2ef383 | 2011-03-14 22:07:44 +0100 | [diff] [blame] | 2744 | } |
| 2745 | |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 2746 | void *r600_create_resolve_blend(struct r600_context *rctx) |
| 2747 | { |
| 2748 | struct pipe_blend_state blend; |
Marek Olšák | 7835401 | 2012-08-26 22:38:35 +0200 | [diff] [blame] | 2749 | unsigned i; |
| 2750 | |
| 2751 | memset(&blend, 0, sizeof(blend)); |
| 2752 | blend.independent_blend_enable = true; |
| 2753 | for (i = 0; i < 2; i++) { |
| 2754 | blend.rt[i].colormask = 0xf; |
| 2755 | blend.rt[i].blend_enable = 1; |
| 2756 | blend.rt[i].rgb_func = PIPE_BLEND_ADD; |
| 2757 | blend.rt[i].alpha_func = PIPE_BLEND_ADD; |
| 2758 | blend.rt[i].rgb_src_factor = PIPE_BLENDFACTOR_ZERO; |
| 2759 | blend.rt[i].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO; |
| 2760 | blend.rt[i].alpha_src_factor = PIPE_BLENDFACTOR_ZERO; |
| 2761 | blend.rt[i].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO; |
| 2762 | } |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 2763 | return r600_create_blend_state_mode(&rctx->context, &blend, V_028808_SPECIAL_RESOLVE_BOX); |
Marek Olšák | 7835401 | 2012-08-26 22:38:35 +0200 | [diff] [blame] | 2764 | } |
| 2765 | |
| 2766 | void *r700_create_resolve_blend(struct r600_context *rctx) |
| 2767 | { |
| 2768 | struct pipe_blend_state blend; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 2769 | |
| 2770 | memset(&blend, 0, sizeof(blend)); |
| 2771 | blend.independent_blend_enable = true; |
| 2772 | blend.rt[0].colormask = 0xf; |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 2773 | return r600_create_blend_state_mode(&rctx->context, &blend, V_028808_SPECIAL_RESOLVE_BOX); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 2774 | } |
| 2775 | |
| 2776 | void *r600_create_decompress_blend(struct r600_context *rctx) |
| 2777 | { |
| 2778 | struct pipe_blend_state blend; |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 2779 | |
| 2780 | memset(&blend, 0, sizeof(blend)); |
| 2781 | blend.independent_blend_enable = true; |
| 2782 | blend.rt[0].colormask = 0xf; |
Marek Olšák | faaba52 | 2012-10-05 02:45:29 +0200 | [diff] [blame^] | 2783 | return r600_create_blend_state_mode(&rctx->context, &blend, V_028808_SPECIAL_EXPAND_SAMPLES); |
Marek Olšák | 8698a3b | 2012-08-02 22:31:22 +0200 | [diff] [blame] | 2784 | } |
| 2785 | |
Marek Olšák | e4340c1 | 2012-01-29 23:25:42 +0100 | [diff] [blame] | 2786 | void *r600_create_db_flush_dsa(struct r600_context *rctx) |
Dave Airlie | 084c29b | 2010-10-01 10:13:04 +1000 | [diff] [blame] | 2787 | { |
| 2788 | struct pipe_depth_stencil_alpha_state dsa; |
Dave Airlie | 084c29b | 2010-10-01 10:13:04 +1000 | [diff] [blame] | 2789 | boolean quirk = false; |
| 2790 | |
| 2791 | if (rctx->family == CHIP_RV610 || rctx->family == CHIP_RV630 || |
| 2792 | rctx->family == CHIP_RV620 || rctx->family == CHIP_RV635) |
| 2793 | quirk = true; |
| 2794 | |
| 2795 | memset(&dsa, 0, sizeof(dsa)); |
| 2796 | |
| 2797 | if (quirk) { |
| 2798 | dsa.depth.enabled = 1; |
| 2799 | dsa.depth.func = PIPE_FUNC_LEQUAL; |
| 2800 | dsa.stencil[0].enabled = 1; |
| 2801 | dsa.stencil[0].func = PIPE_FUNC_ALWAYS; |
| 2802 | dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_KEEP; |
| 2803 | dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_INCR; |
| 2804 | dsa.stencil[0].writemask = 0xff; |
| 2805 | } |
| 2806 | |
Marek Olšák | df79eb5 | 2012-07-07 19:33:11 +0200 | [diff] [blame] | 2807 | return rctx->context.create_depth_stencil_alpha_state(&rctx->context, &dsa); |
Dave Airlie | 084c29b | 2010-10-01 10:13:04 +1000 | [diff] [blame] | 2808 | } |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2809 | |
| 2810 | void r600_update_dual_export_state(struct r600_context * rctx) |
| 2811 | { |
Marek Olšák | c8b06dc | 2012-09-18 19:42:29 +0200 | [diff] [blame] | 2812 | bool dual_export = rctx->framebuffer.export_16bpc && |
| 2813 | !rctx->ps_shader->current->ps_depth_export; |
| 2814 | |
Jerome Glisse | b75f1d9 | 2012-06-26 12:24:08 -0400 | [diff] [blame] | 2815 | unsigned db_shader_control = rctx->ps_shader->current->db_shader_control | |
| 2816 | S_02880C_DUAL_EXPORT_ENABLE(dual_export); |
| 2817 | |
| 2818 | if (db_shader_control != rctx->db_shader_control) { |
| 2819 | struct r600_pipe_state rstate; |
| 2820 | |
| 2821 | rctx->db_shader_control = db_shader_control; |
| 2822 | rstate.nregs = 0; |
| 2823 | r600_pipe_state_add_reg(&rstate, R_02880C_DB_SHADER_CONTROL, db_shader_control); |
| 2824 | r600_context_pipe_state_set(rctx, &rstate); |
| 2825 | } |
| 2826 | } |