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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4304 | Serge | 1 | /* |
| 2 | * Copyright © 2007-2011 Intel Corporation |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice (including the next |
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| 12 | * paragraph) shall be included in all copies or substantial portions of the |
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| 13 | * Software. |
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| 14 | * |
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| 21 | * SOFTWARE. |
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| 22 | * |
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| 23 | * Authors: |
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| 24 | * Eric Anholt |
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| 25 | * Chris Wilson |
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| 26 | * |
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| 27 | */ |
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| 28 | |||
| 29 | #ifdef HAVE_CONFIG_H |
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| 30 | #include "config.h" |
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| 31 | #endif |
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| 32 | |||
| 33 | #include |
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| 34 | |||
| 35 | #include "sna.h" |
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| 36 | #include "sna_reg.h" |
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| 37 | |||
| 38 | #include "gen3_render.h" |
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| 39 | |||
| 40 | #include "kgem_debug.h" |
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| 41 | |||
| 42 | enum type { |
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| 43 | T_FLOAT32, |
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| 44 | T_FLOAT16, |
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| 45 | }; |
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| 46 | |||
| 47 | static struct state { |
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| 48 | struct vertex_buffer { |
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| 49 | int handle; |
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| 50 | void *base; |
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| 51 | const char *ptr; |
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| 52 | int pitch; |
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| 53 | |||
| 54 | struct kgem_bo *current; |
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| 55 | } vb; |
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| 56 | struct vertex_elements { |
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| 57 | int offset; |
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| 58 | bool valid; |
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| 59 | enum type type; |
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| 60 | int size; |
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| 61 | uint8_t swizzle[4]; |
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| 62 | } ve[33]; |
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| 63 | int num_ve; |
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| 64 | } state; |
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| 65 | |||
| 66 | static float int_as_float(int i) |
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| 67 | { |
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| 68 | union { |
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| 69 | float f; |
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| 70 | int i; |
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| 71 | } x; |
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| 72 | x.i = i; |
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| 73 | return x.f; |
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| 74 | } |
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| 75 | |||
| 76 | static void gen3_update_vertex_buffer_addr(struct kgem *kgem, |
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| 77 | uint32_t offset) |
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| 78 | { |
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| 79 | uint32_t handle; |
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| 80 | struct kgem_bo *bo = NULL; |
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| 81 | void *base, *ptr; |
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| 82 | int i; |
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| 83 | |||
| 84 | offset *= sizeof(uint32_t); |
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| 85 | |||
| 86 | for (i = 0; i < kgem->nreloc; i++) |
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| 87 | if (kgem->reloc[i].offset == offset) |
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| 88 | break; |
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| 89 | assert(i < kgem->nreloc); |
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| 90 | handle = kgem->reloc[i].target_handle; |
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| 91 | |||
| 92 | if (handle == 0) { |
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| 93 | base = kgem->batch; |
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| 94 | } else { |
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| 95 | list_for_each_entry(bo, &kgem->next_request->buffers, request) |
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| 96 | if (bo->handle == handle) |
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| 97 | break; |
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| 98 | assert(&bo->request != &kgem->next_request->buffers); |
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| 99 | base = kgem_bo_map__debug(kgem, bo); |
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| 100 | } |
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| 101 | ptr = (char *)base + kgem->reloc[i].delta; |
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| 102 | |||
| 103 | state.vb.current = bo; |
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| 104 | state.vb.base = base; |
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| 105 | state.vb.ptr = ptr; |
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| 106 | } |
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| 107 | |||
| 108 | static void gen3_update_vertex_buffer_pitch(struct kgem *kgem, |
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| 109 | uint32_t offset) |
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| 110 | { |
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| 111 | state.vb.pitch = kgem->batch[offset] >> 16 & 0x3f; |
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| 112 | state.vb.pitch *= sizeof(uint32_t); |
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| 113 | } |
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| 114 | |||
| 115 | static void gen3_update_vertex_elements(struct kgem *kgem, uint32_t data) |
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| 116 | { |
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| 117 | state.ve[1].valid = 1; |
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| 118 | |||
| 119 | switch ((data >> 6) & 7) { |
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| 120 | case 1: |
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| 121 | state.ve[1].type = T_FLOAT32; |
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| 122 | state.ve[1].size = 3; |
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| 123 | state.ve[1].swizzle[0] = 1; |
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| 124 | state.ve[1].swizzle[1] = 1; |
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| 125 | state.ve[1].swizzle[2] = 1; |
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| 126 | state.ve[1].swizzle[3] = 3; |
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| 127 | break; |
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| 128 | case 2: |
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| 129 | state.ve[1].type = T_FLOAT32; |
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| 130 | state.ve[1].size = 4; |
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| 131 | state.ve[1].swizzle[0] = 1; |
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| 132 | state.ve[1].swizzle[1] = 1; |
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| 133 | state.ve[1].swizzle[2] = 1; |
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| 134 | state.ve[1].swizzle[3] = 1; |
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| 135 | break; |
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| 136 | case 3: |
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| 137 | state.ve[1].type = T_FLOAT32; |
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| 138 | state.ve[1].size = 2; |
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| 139 | state.ve[1].swizzle[0] = 1; |
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| 140 | state.ve[1].swizzle[1] = 1; |
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| 141 | state.ve[1].swizzle[2] = 2; |
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| 142 | state.ve[1].swizzle[3] = 3; |
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| 143 | break; |
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| 144 | case 4: |
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| 145 | state.ve[1].type = T_FLOAT32; |
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| 146 | state.ve[1].size = 3; |
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| 147 | state.ve[1].swizzle[0] = 1; |
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| 148 | state.ve[1].swizzle[1] = 1; |
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| 149 | state.ve[1].swizzle[2] = 3; |
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| 150 | state.ve[1].swizzle[3] = 1; |
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| 151 | break; |
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| 152 | } |
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| 153 | |||
| 154 | state.ve[2].valid = 0; |
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| 155 | state.ve[3].valid = 0; |
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| 156 | } |
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| 157 | |||
| 158 | static void gen3_update_vertex_texcoords(struct kgem *kgem, uint32_t data) |
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| 159 | { |
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| 160 | int id; |
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| 161 | for (id = 0; id < 8; id++) { |
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| 162 | uint32_t fmt = (data >> (id*4)) & 0xf; |
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| 163 | int width; |
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| 164 | |||
| 165 | state.ve[id+4].valid = fmt != 0xf; |
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| 166 | |||
| 167 | width = 0; |
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| 168 | switch (fmt) { |
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| 169 | case 0: |
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| 170 | state.ve[id+4].type = T_FLOAT32; |
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| 171 | width = state.ve[id+4].size = 2; |
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| 172 | break; |
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| 173 | case 1: |
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| 174 | state.ve[id+4].type = T_FLOAT32; |
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| 175 | width = state.ve[id+4].size = 3; |
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| 176 | break; |
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| 177 | case 2: |
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| 178 | state.ve[id+4].type = T_FLOAT32; |
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| 179 | width = state.ve[id+4].size = 4; |
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| 180 | break; |
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| 181 | case 3: |
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| 182 | state.ve[id+4].type = T_FLOAT32; |
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| 183 | width = state.ve[id+4].size = 1; |
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| 184 | break; |
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| 185 | case 4: |
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| 186 | state.ve[id+4].type = T_FLOAT16; |
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| 187 | width = state.ve[id+4].size = 2; |
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| 188 | break; |
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| 189 | case 5: |
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| 190 | state.ve[id+4].type = T_FLOAT16; |
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| 191 | width = state.ve[id+4].size = 4; |
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| 192 | break; |
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| 193 | } |
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| 194 | |||
| 195 | state.ve[id+4].swizzle[0] = width > 0 ? 1 : 2; |
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| 196 | state.ve[id+4].swizzle[1] = width > 1 ? 1 : 2; |
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| 197 | state.ve[id+4].swizzle[2] = width > 2 ? 1 : 2; |
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| 198 | state.ve[id+4].swizzle[3] = width > 3 ? 1 : 2; |
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| 199 | } |
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| 200 | } |
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| 201 | |||
| 202 | static void gen3_update_vertex_elements_offsets(struct kgem *kgem) |
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| 203 | { |
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| 204 | int i, offset; |
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| 205 | |||
| 206 | for (i = offset = 0; i < ARRAY_SIZE(state.ve); i++) { |
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| 207 | if (!state.ve[i].valid) |
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| 208 | continue; |
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| 209 | |||
| 210 | state.ve[i].offset = offset; |
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| 211 | offset += 4 * state.ve[i].size; |
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| 212 | state.num_ve = i; |
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| 213 | } |
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| 214 | } |
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| 215 | |||
| 216 | static void vertices_float32_out(const struct vertex_elements *ve, const float *f, int max) |
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| 217 | { |
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| 218 | int c; |
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| 219 | |||
| 220 | ErrorF("("); |
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| 221 | for (c = 0; c < max; c++) { |
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| 222 | switch (ve->swizzle[c]) { |
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| 223 | case 0: ErrorF("#"); break; |
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| 224 | case 1: ErrorF("%f", f[c]); break; |
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| 225 | case 2: ErrorF("0.0"); break; |
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| 226 | case 3: ErrorF("1.0"); break; |
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| 227 | case 4: ErrorF("0x1"); break; |
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| 228 | case 5: break; |
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| 229 | default: ErrorF("?"); |
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| 230 | } |
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| 231 | if (c < max-1) |
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| 232 | ErrorF(", "); |
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| 233 | } |
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| 234 | ErrorF(")"); |
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| 235 | } |
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| 236 | |||
| 237 | static void ve_out(const struct vertex_elements *ve, const void *ptr) |
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| 238 | { |
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| 239 | switch (ve->type) { |
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| 240 | case T_FLOAT32: |
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| 241 | vertices_float32_out(ve, ptr, ve->size); |
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| 242 | break; |
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| 243 | case T_FLOAT16: |
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| 244 | //vertices_float16_out(ve, ptr, ve->size); |
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| 245 | break; |
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| 246 | } |
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| 247 | } |
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| 248 | |||
| 249 | static void indirect_vertex_out(struct kgem *kgem, uint32_t v) |
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| 250 | { |
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| 251 | const struct vertex_buffer *vb = &state.vb; |
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| 252 | int i = 1; |
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| 253 | |||
| 254 | do { |
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| 255 | const struct vertex_elements *ve = &state.ve[i]; |
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| 256 | const void *ptr = vb->ptr + v * vb->pitch + ve->offset; |
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| 257 | |||
| 258 | if (!ve->valid) |
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| 259 | continue; |
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| 260 | |||
| 261 | ve_out(ve, ptr); |
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| 262 | |||
| 263 | while (++i <= state.num_ve && !state.ve[i].valid) |
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| 264 | ; |
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| 265 | |||
| 266 | if (i <= state.num_ve) |
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| 267 | ErrorF(", "); |
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| 268 | } while (i <= state.num_ve); |
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| 269 | } |
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| 270 | |||
| 271 | static int inline_vertex_out(struct kgem *kgem, void *base) |
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| 272 | { |
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| 273 | const struct vertex_buffer *vb = &state.vb; |
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| 274 | int i = 1; |
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| 275 | |||
| 276 | do { |
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| 277 | const struct vertex_elements *ve = &state.ve[i]; |
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| 278 | const void *ptr = (char *)base + ve->offset; |
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| 279 | |||
| 280 | if (!ve->valid) |
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| 281 | continue; |
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| 282 | |||
| 283 | ve_out(ve, ptr); |
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| 284 | |||
| 285 | while (++i <= state.num_ve && !state.ve[i].valid) |
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| 286 | ; |
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| 287 | |||
| 288 | if (i <= state.num_ve) |
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| 289 | ErrorF(", "); |
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| 290 | } while (i <= state.num_ve); |
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| 291 | |||
| 292 | return vb->pitch; |
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| 293 | } |
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| 294 | |||
| 295 | static int |
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| 296 | gen3_decode_3d_1c(struct kgem *kgem, uint32_t offset) |
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| 297 | { |
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| 298 | uint32_t *data = kgem->batch + offset; |
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| 299 | uint32_t opcode; |
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| 300 | |||
| 301 | opcode = (data[0] & 0x00f80000) >> 19; |
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| 302 | |||
| 303 | switch (opcode) { |
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| 304 | case 0x11: |
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| 305 | kgem_debug_print(data, offset, 0, "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE\n"); |
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| 306 | return 1; |
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| 307 | case 0x10: |
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| 308 | kgem_debug_print(data, offset, 0, "3DSTATE_SCISSOR_ENABLE %s\n", |
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| 309 | data[0]&1?"enabled":"disabled"); |
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| 310 | return 1; |
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| 311 | case 0x01: |
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| 312 | kgem_debug_print(data, offset, 0, "3DSTATE_MAP_COORD_SET_I830\n"); |
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| 313 | return 1; |
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| 314 | case 0x0a: |
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| 315 | kgem_debug_print(data, offset, 0, "3DSTATE_MAP_CUBE_I830\n"); |
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| 316 | return 1; |
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| 317 | case 0x05: |
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| 318 | kgem_debug_print(data, offset, 0, "3DSTATE_MAP_TEX_STREAM_I830\n"); |
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| 319 | return 1; |
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| 320 | } |
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| 321 | |||
| 322 | kgem_debug_print(data, offset, 0, "3D UNKNOWN: 3d_1c opcode = 0x%x\n", |
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| 323 | opcode); |
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| 324 | assert(0); |
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| 325 | return 1; |
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| 326 | } |
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| 327 | |||
| 328 | /** Sets the string dstname to describe the destination of the PS instruction */ |
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| 329 | static void |
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| 330 | gen3_get_instruction_dst(uint32_t *data, int i, char *dstname, int do_mask) |
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| 331 | { |
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| 332 | uint32_t a0 = data[i]; |
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| 333 | int dst_nr = (a0 >> 14) & 0xf; |
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| 334 | char dstmask[8]; |
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| 335 | const char *sat; |
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| 336 | |||
| 337 | if (do_mask) { |
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| 338 | if (((a0 >> 10) & 0xf) == 0xf) { |
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| 339 | dstmask[0] = 0; |
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| 340 | } else { |
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| 341 | int dstmask_index = 0; |
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| 342 | |||
| 343 | dstmask[dstmask_index++] = '.'; |
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| 344 | if (a0 & (1 << 10)) |
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| 345 | dstmask[dstmask_index++] = 'x'; |
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| 346 | if (a0 & (1 << 11)) |
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| 347 | dstmask[dstmask_index++] = 'y'; |
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| 348 | if (a0 & (1 << 12)) |
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| 349 | dstmask[dstmask_index++] = 'z'; |
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| 350 | if (a0 & (1 << 13)) |
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| 351 | dstmask[dstmask_index++] = 'w'; |
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| 352 | dstmask[dstmask_index++] = 0; |
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| 353 | } |
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| 354 | |||
| 355 | if (a0 & (1 << 22)) |
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| 356 | sat = ".sat"; |
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| 357 | else |
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| 358 | sat = ""; |
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| 359 | } else { |
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| 360 | dstmask[0] = 0; |
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| 361 | sat = ""; |
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| 362 | } |
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| 363 | |||
| 364 | switch ((a0 >> 19) & 0x7) { |
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| 365 | case 0: |
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| 366 | assert(dst_nr <= 15); |
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| 367 | sprintf(dstname, "R%d%s%s", dst_nr, dstmask, sat); |
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| 368 | break; |
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| 369 | case 4: |
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| 370 | assert(dst_nr == 0); |
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| 371 | sprintf(dstname, "oC%s%s", dstmask, sat); |
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| 372 | break; |
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| 373 | case 5: |
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| 374 | assert(dst_nr == 0); |
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| 375 | sprintf(dstname, "oD%s%s", dstmask, sat); |
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| 376 | break; |
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| 377 | case 6: |
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| 378 | assert(dst_nr <= 3); |
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| 379 | sprintf(dstname, "U%d%s%s", dst_nr, dstmask, sat); |
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| 380 | break; |
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| 381 | default: |
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| 382 | sprintf(dstname, "RESERVED"); |
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| 383 | break; |
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| 384 | } |
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| 385 | } |
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| 386 | |||
| 387 | static const char * |
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| 388 | gen3_get_channel_swizzle(uint32_t select) |
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| 389 | { |
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| 390 | switch (select & 0x7) { |
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| 391 | case 0: |
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| 392 | return (select & 8) ? "-x" : "x"; |
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| 393 | case 1: |
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| 394 | return (select & 8) ? "-y" : "y"; |
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| 395 | case 2: |
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| 396 | return (select & 8) ? "-z" : "z"; |
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| 397 | case 3: |
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| 398 | return (select & 8) ? "-w" : "w"; |
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| 399 | case 4: |
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| 400 | return (select & 8) ? "-0" : "0"; |
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| 401 | case 5: |
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| 402 | return (select & 8) ? "-1" : "1"; |
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| 403 | default: |
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| 404 | return (select & 8) ? "-bad" : "bad"; |
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| 405 | } |
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| 406 | } |
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| 407 | |||
| 408 | static void |
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| 409 | gen3_get_instruction_src_name(uint32_t src_type, uint32_t src_nr, char *name) |
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| 410 | { |
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| 411 | switch (src_type) { |
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| 412 | case 0: |
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| 413 | sprintf(name, "R%d", src_nr); |
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| 414 | assert(src_nr <= 15); |
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| 415 | break; |
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| 416 | case 1: |
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| 417 | if (src_nr < 8) |
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| 418 | sprintf(name, "T%d", src_nr); |
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| 419 | else if (src_nr == 8) |
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| 420 | sprintf(name, "DIFFUSE"); |
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| 421 | else if (src_nr == 9) |
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| 422 | sprintf(name, "SPECULAR"); |
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| 423 | else if (src_nr == 10) |
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| 424 | sprintf(name, "FOG"); |
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| 425 | else { |
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| 426 | assert(0); |
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| 427 | sprintf(name, "RESERVED"); |
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| 428 | } |
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| 429 | break; |
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| 430 | case 2: |
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| 431 | sprintf(name, "C%d", src_nr); |
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| 432 | assert(src_nr <= 31); |
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| 433 | break; |
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| 434 | case 4: |
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| 435 | sprintf(name, "oC"); |
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| 436 | assert(src_nr == 0); |
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| 437 | break; |
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| 438 | case 5: |
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| 439 | sprintf(name, "oD"); |
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| 440 | assert(src_nr == 0); |
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| 441 | break; |
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| 442 | case 6: |
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| 443 | sprintf(name, "U%d", src_nr); |
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| 444 | assert(src_nr <= 3); |
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| 445 | break; |
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| 446 | default: |
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| 447 | sprintf(name, "RESERVED"); |
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| 448 | assert(0); |
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| 449 | break; |
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| 450 | } |
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| 451 | } |
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| 452 | |||
| 453 | static void |
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| 454 | gen3_get_instruction_src0(uint32_t *data, int i, char *srcname) |
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| 455 | { |
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| 456 | uint32_t a0 = data[i]; |
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| 457 | uint32_t a1 = data[i + 1]; |
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| 458 | int src_nr = (a0 >> 2) & 0x1f; |
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| 459 | const char *swizzle_x = gen3_get_channel_swizzle((a1 >> 28) & 0xf); |
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| 460 | const char *swizzle_y = gen3_get_channel_swizzle((a1 >> 24) & 0xf); |
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| 461 | const char *swizzle_z = gen3_get_channel_swizzle((a1 >> 20) & 0xf); |
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| 462 | const char *swizzle_w = gen3_get_channel_swizzle((a1 >> 16) & 0xf); |
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| 463 | char swizzle[100]; |
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| 464 | |||
| 465 | gen3_get_instruction_src_name((a0 >> 7) & 0x7, src_nr, srcname); |
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| 466 | sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w); |
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| 467 | if (strcmp(swizzle, ".xyzw") != 0) |
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| 468 | strcat(srcname, swizzle); |
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| 469 | } |
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| 470 | |||
| 471 | static void |
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| 472 | gen3_get_instruction_src1(uint32_t *data, int i, char *srcname) |
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| 473 | { |
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| 474 | uint32_t a1 = data[i + 1]; |
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| 475 | uint32_t a2 = data[i + 2]; |
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| 476 | int src_nr = (a1 >> 8) & 0x1f; |
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| 477 | const char *swizzle_x = gen3_get_channel_swizzle((a1 >> 4) & 0xf); |
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| 478 | const char *swizzle_y = gen3_get_channel_swizzle((a1 >> 0) & 0xf); |
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| 479 | const char *swizzle_z = gen3_get_channel_swizzle((a2 >> 28) & 0xf); |
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| 480 | const char *swizzle_w = gen3_get_channel_swizzle((a2 >> 24) & 0xf); |
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| 481 | char swizzle[100]; |
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| 482 | |||
| 483 | gen3_get_instruction_src_name((a1 >> 13) & 0x7, src_nr, srcname); |
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| 484 | sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w); |
||
| 485 | if (strcmp(swizzle, ".xyzw") != 0) |
||
| 486 | strcat(srcname, swizzle); |
||
| 487 | } |
||
| 488 | |||
| 489 | static void |
||
| 490 | gen3_get_instruction_src2(uint32_t *data, int i, char *srcname) |
||
| 491 | { |
||
| 492 | uint32_t a2 = data[i + 2]; |
||
| 493 | int src_nr = (a2 >> 16) & 0x1f; |
||
| 494 | const char *swizzle_x = gen3_get_channel_swizzle((a2 >> 12) & 0xf); |
||
| 495 | const char *swizzle_y = gen3_get_channel_swizzle((a2 >> 8) & 0xf); |
||
| 496 | const char *swizzle_z = gen3_get_channel_swizzle((a2 >> 4) & 0xf); |
||
| 497 | const char *swizzle_w = gen3_get_channel_swizzle((a2 >> 0) & 0xf); |
||
| 498 | char swizzle[100]; |
||
| 499 | |||
| 500 | gen3_get_instruction_src_name((a2 >> 21) & 0x7, src_nr, srcname); |
||
| 501 | sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w); |
||
| 502 | if (strcmp(swizzle, ".xyzw") != 0) |
||
| 503 | strcat(srcname, swizzle); |
||
| 504 | } |
||
| 505 | |||
| 506 | static void |
||
| 507 | gen3_get_instruction_addr(uint32_t src_type, uint32_t src_nr, char *name) |
||
| 508 | { |
||
| 509 | switch (src_type) { |
||
| 510 | case 0: |
||
| 511 | sprintf(name, "R%d", src_nr); |
||
| 512 | assert(src_nr <= 15); |
||
| 513 | break; |
||
| 514 | case 1: |
||
| 515 | if (src_nr < 8) |
||
| 516 | sprintf(name, "T%d", src_nr); |
||
| 517 | else if (src_nr == 8) |
||
| 518 | sprintf(name, "DIFFUSE"); |
||
| 519 | else if (src_nr == 9) |
||
| 520 | sprintf(name, "SPECULAR"); |
||
| 521 | else if (src_nr == 10) |
||
| 522 | sprintf(name, "FOG"); |
||
| 523 | else { |
||
| 524 | assert(0); |
||
| 525 | sprintf(name, "RESERVED"); |
||
| 526 | } |
||
| 527 | break; |
||
| 528 | case 4: |
||
| 529 | sprintf(name, "oC"); |
||
| 530 | assert(src_nr == 0); |
||
| 531 | break; |
||
| 532 | case 5: |
||
| 533 | sprintf(name, "oD"); |
||
| 534 | assert(src_nr == 0); |
||
| 535 | break; |
||
| 536 | default: |
||
| 537 | assert(0); |
||
| 538 | sprintf(name, "RESERVED"); |
||
| 539 | break; |
||
| 540 | } |
||
| 541 | } |
||
| 542 | |||
| 543 | static void |
||
| 544 | gen3_decode_alu1(uint32_t *data, uint32_t offset, |
||
| 545 | int i, char *instr_prefix, const char *op_name) |
||
| 546 | { |
||
| 547 | char dst[100], src0[100]; |
||
| 548 | |||
| 549 | gen3_get_instruction_dst(data, i, dst, 1); |
||
| 550 | gen3_get_instruction_src0(data, i, src0); |
||
| 551 | |||
| 552 | kgem_debug_print(data, offset, i++, "%s: %s %s, %s\n", instr_prefix, |
||
| 553 | op_name, dst, src0); |
||
| 554 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 555 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 556 | } |
||
| 557 | |||
| 558 | static void |
||
| 559 | gen3_decode_alu2(uint32_t *data, uint32_t offset, |
||
| 560 | int i, char *instr_prefix, const char *op_name) |
||
| 561 | { |
||
| 562 | char dst[100], src0[100], src1[100]; |
||
| 563 | |||
| 564 | gen3_get_instruction_dst(data, i, dst, 1); |
||
| 565 | gen3_get_instruction_src0(data, i, src0); |
||
| 566 | gen3_get_instruction_src1(data, i, src1); |
||
| 567 | |||
| 568 | kgem_debug_print(data, offset, i++, "%s: %s %s, %s, %s\n", instr_prefix, |
||
| 569 | op_name, dst, src0, src1); |
||
| 570 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 571 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 572 | } |
||
| 573 | |||
| 574 | static void |
||
| 575 | gen3_decode_alu3(uint32_t *data, uint32_t offset, |
||
| 576 | int i, char *instr_prefix, const char *op_name) |
||
| 577 | { |
||
| 578 | char dst[100], src0[100], src1[100], src2[100]; |
||
| 579 | |||
| 580 | gen3_get_instruction_dst(data, i, dst, 1); |
||
| 581 | gen3_get_instruction_src0(data, i, src0); |
||
| 582 | gen3_get_instruction_src1(data, i, src1); |
||
| 583 | gen3_get_instruction_src2(data, i, src2); |
||
| 584 | |||
| 585 | kgem_debug_print(data, offset, i++, "%s: %s %s, %s, %s, %s\n", instr_prefix, |
||
| 586 | op_name, dst, src0, src1, src2); |
||
| 587 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 588 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 589 | } |
||
| 590 | |||
| 591 | static void |
||
| 592 | gen3_decode_tex(uint32_t *data, uint32_t offset, int i, char *instr_prefix, |
||
| 593 | const char *tex_name) |
||
| 594 | { |
||
| 595 | uint32_t t0 = data[i]; |
||
| 596 | uint32_t t1 = data[i + 1]; |
||
| 597 | char dst_name[100]; |
||
| 598 | char addr_name[100]; |
||
| 599 | int sampler_nr; |
||
| 600 | |||
| 601 | gen3_get_instruction_dst(data, i, dst_name, 0); |
||
| 602 | gen3_get_instruction_addr((t1 >> 24) & 0x7, |
||
| 603 | (t1 >> 17) & 0xf, |
||
| 604 | addr_name); |
||
| 605 | sampler_nr = t0 & 0xf; |
||
| 606 | |||
| 607 | kgem_debug_print(data, offset, i++, "%s: %s %s, S%d, %s\n", instr_prefix, |
||
| 608 | tex_name, dst_name, sampler_nr, addr_name); |
||
| 609 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 610 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 611 | } |
||
| 612 | |||
| 613 | static void |
||
| 614 | gen3_decode_dcl(uint32_t *data, uint32_t offset, int i, char *instr_prefix) |
||
| 615 | { |
||
| 616 | uint32_t d0 = data[i]; |
||
| 617 | const char *sampletype; |
||
| 618 | int dcl_nr = (d0 >> 14) & 0xf; |
||
| 619 | const char *dcl_x = d0 & (1 << 10) ? "x" : ""; |
||
| 620 | const char *dcl_y = d0 & (1 << 11) ? "y" : ""; |
||
| 621 | const char *dcl_z = d0 & (1 << 12) ? "z" : ""; |
||
| 622 | const char *dcl_w = d0 & (1 << 13) ? "w" : ""; |
||
| 623 | char dcl_mask[10]; |
||
| 624 | |||
| 625 | switch ((d0 >> 19) & 0x3) { |
||
| 626 | case 1: |
||
| 627 | sprintf(dcl_mask, ".%s%s%s%s", dcl_x, dcl_y, dcl_z, dcl_w); |
||
| 628 | assert (strcmp(dcl_mask, ".")); |
||
| 629 | |||
| 630 | assert(dcl_nr <= 10); |
||
| 631 | if (dcl_nr < 8) { |
||
| 632 | if (strcmp(dcl_mask, ".x") != 0 && |
||
| 633 | strcmp(dcl_mask, ".xy") != 0 && |
||
| 634 | strcmp(dcl_mask, ".xz") != 0 && |
||
| 635 | strcmp(dcl_mask, ".w") != 0 && |
||
| 636 | strcmp(dcl_mask, ".xyzw") != 0) { |
||
| 637 | assert(0); |
||
| 638 | } |
||
| 639 | kgem_debug_print(data, offset, i++, "%s: DCL T%d%s\n", instr_prefix, |
||
| 640 | dcl_nr, dcl_mask); |
||
| 641 | } else { |
||
| 642 | if (strcmp(dcl_mask, ".xz") == 0) |
||
| 643 | assert(0); |
||
| 644 | else if (strcmp(dcl_mask, ".xw") == 0) |
||
| 645 | assert(0); |
||
| 646 | else if (strcmp(dcl_mask, ".xzw") == 0) |
||
| 647 | assert(0); |
||
| 648 | |||
| 649 | if (dcl_nr == 8) { |
||
| 650 | kgem_debug_print(data, offset, i++, "%s: DCL DIFFUSE%s\n", instr_prefix, |
||
| 651 | dcl_mask); |
||
| 652 | } else if (dcl_nr == 9) { |
||
| 653 | kgem_debug_print(data, offset, i++, "%s: DCL SPECULAR%s\n", instr_prefix, |
||
| 654 | dcl_mask); |
||
| 655 | } else if (dcl_nr == 10) { |
||
| 656 | kgem_debug_print(data, offset, i++, "%s: DCL FOG%s\n", instr_prefix, |
||
| 657 | dcl_mask); |
||
| 658 | } |
||
| 659 | } |
||
| 660 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 661 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 662 | break; |
||
| 663 | case 3: |
||
| 664 | switch ((d0 >> 22) & 0x3) { |
||
| 665 | case 0: |
||
| 666 | sampletype = "2D"; |
||
| 667 | break; |
||
| 668 | case 1: |
||
| 669 | sampletype = "CUBE"; |
||
| 670 | break; |
||
| 671 | case 2: |
||
| 672 | sampletype = "3D"; |
||
| 673 | break; |
||
| 674 | default: |
||
| 675 | sampletype = "RESERVED"; |
||
| 676 | break; |
||
| 677 | } |
||
| 678 | assert(dcl_nr <= 15); |
||
| 679 | kgem_debug_print(data, offset, i++, "%s: DCL S%d %s\n", instr_prefix, |
||
| 680 | dcl_nr, sampletype); |
||
| 681 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 682 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 683 | break; |
||
| 684 | default: |
||
| 685 | kgem_debug_print(data, offset, i++, "%s: DCL RESERVED%d\n", instr_prefix, dcl_nr); |
||
| 686 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 687 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 688 | } |
||
| 689 | } |
||
| 690 | |||
| 691 | static void |
||
| 692 | gen3_decode_instruction(uint32_t *data, uint32_t offset, |
||
| 693 | int i, char *instr_prefix) |
||
| 694 | { |
||
| 695 | switch ((data[i] >> 24) & 0x1f) { |
||
| 696 | case 0x0: |
||
| 697 | kgem_debug_print(data, offset, i++, "%s: NOP\n", instr_prefix); |
||
| 698 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 699 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 700 | break; |
||
| 701 | case 0x01: |
||
| 702 | gen3_decode_alu2(data, offset, i, instr_prefix, "ADD"); |
||
| 703 | break; |
||
| 704 | case 0x02: |
||
| 705 | gen3_decode_alu1(data, offset, i, instr_prefix, "MOV"); |
||
| 706 | break; |
||
| 707 | case 0x03: |
||
| 708 | gen3_decode_alu2(data, offset, i, instr_prefix, "MUL"); |
||
| 709 | break; |
||
| 710 | case 0x04: |
||
| 711 | gen3_decode_alu3(data, offset, i, instr_prefix, "MAD"); |
||
| 712 | break; |
||
| 713 | case 0x05: |
||
| 714 | gen3_decode_alu3(data, offset, i, instr_prefix, "DP2ADD"); |
||
| 715 | break; |
||
| 716 | case 0x06: |
||
| 717 | gen3_decode_alu2(data, offset, i, instr_prefix, "DP3"); |
||
| 718 | break; |
||
| 719 | case 0x07: |
||
| 720 | gen3_decode_alu2(data, offset, i, instr_prefix, "DP4"); |
||
| 721 | break; |
||
| 722 | case 0x08: |
||
| 723 | gen3_decode_alu1(data, offset, i, instr_prefix, "FRC"); |
||
| 724 | break; |
||
| 725 | case 0x09: |
||
| 726 | gen3_decode_alu1(data, offset, i, instr_prefix, "RCP"); |
||
| 727 | break; |
||
| 728 | case 0x0a: |
||
| 729 | gen3_decode_alu1(data, offset, i, instr_prefix, "RSQ"); |
||
| 730 | break; |
||
| 731 | case 0x0b: |
||
| 732 | gen3_decode_alu1(data, offset, i, instr_prefix, "EXP"); |
||
| 733 | break; |
||
| 734 | case 0x0c: |
||
| 735 | gen3_decode_alu1(data, offset, i, instr_prefix, "LOG"); |
||
| 736 | break; |
||
| 737 | case 0x0d: |
||
| 738 | gen3_decode_alu2(data, offset, i, instr_prefix, "CMP"); |
||
| 739 | break; |
||
| 740 | case 0x0e: |
||
| 741 | gen3_decode_alu2(data, offset, i, instr_prefix, "MIN"); |
||
| 742 | break; |
||
| 743 | case 0x0f: |
||
| 744 | gen3_decode_alu2(data, offset, i, instr_prefix, "MAX"); |
||
| 745 | break; |
||
| 746 | case 0x10: |
||
| 747 | gen3_decode_alu1(data, offset, i, instr_prefix, "FLR"); |
||
| 748 | break; |
||
| 749 | case 0x11: |
||
| 750 | gen3_decode_alu1(data, offset, i, instr_prefix, "MOD"); |
||
| 751 | break; |
||
| 752 | case 0x12: |
||
| 753 | gen3_decode_alu1(data, offset, i, instr_prefix, "TRC"); |
||
| 754 | break; |
||
| 755 | case 0x13: |
||
| 756 | gen3_decode_alu2(data, offset, i, instr_prefix, "SGE"); |
||
| 757 | break; |
||
| 758 | case 0x14: |
||
| 759 | gen3_decode_alu2(data, offset, i, instr_prefix, "SLT"); |
||
| 760 | break; |
||
| 761 | case 0x15: |
||
| 762 | gen3_decode_tex(data, offset, i, instr_prefix, "TEXLD"); |
||
| 763 | break; |
||
| 764 | case 0x16: |
||
| 765 | gen3_decode_tex(data, offset, i, instr_prefix, "TEXLDP"); |
||
| 766 | break; |
||
| 767 | case 0x17: |
||
| 768 | gen3_decode_tex(data, offset, i, instr_prefix, "TEXLDB"); |
||
| 769 | break; |
||
| 770 | case 0x19: |
||
| 771 | gen3_decode_dcl(data, offset, i, instr_prefix); |
||
| 772 | break; |
||
| 773 | default: |
||
| 774 | kgem_debug_print(data, offset, i++, "%s: unknown\n", instr_prefix); |
||
| 775 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 776 | kgem_debug_print(data, offset, i++, "%s\n", instr_prefix); |
||
| 777 | break; |
||
| 778 | } |
||
| 779 | } |
||
| 780 | |||
| 781 | static const char * |
||
| 782 | gen3_decode_compare_func(uint32_t op) |
||
| 783 | { |
||
| 784 | switch (op&0x7) { |
||
| 785 | case 0: return "always"; |
||
| 786 | case 1: return "never"; |
||
| 787 | case 2: return "less"; |
||
| 788 | case 3: return "equal"; |
||
| 789 | case 4: return "lequal"; |
||
| 790 | case 5: return "greater"; |
||
| 791 | case 6: return "notequal"; |
||
| 792 | case 7: return "gequal"; |
||
| 793 | } |
||
| 794 | return ""; |
||
| 795 | } |
||
| 796 | |||
| 797 | static const char * |
||
| 798 | gen3_decode_stencil_op(uint32_t op) |
||
| 799 | { |
||
| 800 | switch (op&0x7) { |
||
| 801 | case 0: return "keep"; |
||
| 802 | case 1: return "zero"; |
||
| 803 | case 2: return "replace"; |
||
| 804 | case 3: return "incr_sat"; |
||
| 805 | case 4: return "decr_sat"; |
||
| 806 | case 5: return "greater"; |
||
| 807 | case 6: return "incr"; |
||
| 808 | case 7: return "decr"; |
||
| 809 | } |
||
| 810 | return ""; |
||
| 811 | } |
||
| 812 | |||
| 813 | #if 0 |
||
| 814 | /* part of MODES_4 */ |
||
| 815 | static const char * |
||
| 816 | gen3_decode_logic_op(uint32_t op) |
||
| 817 | { |
||
| 818 | switch (op&0xf) { |
||
| 819 | case 0: return "clear"; |
||
| 820 | case 1: return "nor"; |
||
| 821 | case 2: return "and_inv"; |
||
| 822 | case 3: return "copy_inv"; |
||
| 823 | case 4: return "and_rvrse"; |
||
| 824 | case 5: return "inv"; |
||
| 825 | case 6: return "xor"; |
||
| 826 | case 7: return "nand"; |
||
| 827 | case 8: return "and"; |
||
| 828 | case 9: return "equiv"; |
||
| 829 | case 10: return "noop"; |
||
| 830 | case 11: return "or_inv"; |
||
| 831 | case 12: return "copy"; |
||
| 832 | case 13: return "or_rvrse"; |
||
| 833 | case 14: return "or"; |
||
| 834 | case 15: return "set"; |
||
| 835 | } |
||
| 836 | return ""; |
||
| 837 | } |
||
| 838 | #endif |
||
| 839 | |||
| 840 | static const char * |
||
| 841 | gen3_decode_blend_fact(uint32_t op) |
||
| 842 | { |
||
| 843 | switch (op&0xf) { |
||
| 844 | case 1: return "zero"; |
||
| 845 | case 2: return "one"; |
||
| 846 | case 3: return "src_colr"; |
||
| 847 | case 4: return "inv_src_colr"; |
||
| 848 | case 5: return "src_alpha"; |
||
| 849 | case 6: return "inv_src_alpha"; |
||
| 850 | case 7: return "dst_alpha"; |
||
| 851 | case 8: return "inv_dst_alpha"; |
||
| 852 | case 9: return "dst_colr"; |
||
| 853 | case 10: return "inv_dst_colr"; |
||
| 854 | case 11: return "src_alpha_sat"; |
||
| 855 | case 12: return "cnst_colr"; |
||
| 856 | case 13: return "inv_cnst_colr"; |
||
| 857 | case 14: return "cnst_alpha"; |
||
| 858 | case 15: return "inv_const_alpha"; |
||
| 859 | } |
||
| 860 | return ""; |
||
| 861 | } |
||
| 862 | |||
| 863 | static const char * |
||
| 864 | decode_tex_coord_mode(uint32_t mode) |
||
| 865 | { |
||
| 866 | switch (mode&0x7) { |
||
| 867 | case 0: return "wrap"; |
||
| 868 | case 1: return "mirror"; |
||
| 869 | case 2: return "clamp_edge"; |
||
| 870 | case 3: return "cube"; |
||
| 871 | case 4: return "clamp_border"; |
||
| 872 | case 5: return "mirror_once"; |
||
| 873 | } |
||
| 874 | return ""; |
||
| 875 | } |
||
| 876 | |||
| 877 | static const char * |
||
| 878 | gen3_decode_sample_filter(uint32_t mode) |
||
| 879 | { |
||
| 880 | switch (mode&0x7) { |
||
| 881 | case 0: return "nearest"; |
||
| 882 | case 1: return "linear"; |
||
| 883 | case 2: return "anisotropic"; |
||
| 884 | case 3: return "4x4_1"; |
||
| 885 | case 4: return "4x4_2"; |
||
| 886 | case 5: return "4x4_flat"; |
||
| 887 | case 6: return "6x5_mono"; |
||
| 888 | } |
||
| 889 | return ""; |
||
| 890 | } |
||
| 891 | |||
| 892 | static int |
||
| 893 | gen3_decode_load_state_immediate_1(struct kgem *kgem, uint32_t offset) |
||
| 894 | { |
||
| 895 | const uint32_t *data = kgem->batch + offset; |
||
| 896 | int len, i, word; |
||
| 897 | |||
| 898 | kgem_debug_print(data, offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_1\n"); |
||
| 899 | len = (data[0] & 0x0000000f) + 2; |
||
| 900 | i = 1; |
||
| 901 | for (word = 0; word <= 8; word++) { |
||
| 902 | if (data[0] & (1 << (4 + word))) { |
||
| 903 | switch (word) { |
||
| 904 | case 0: |
||
| 905 | kgem_debug_print(data, offset, i, "S0: vbo offset: 0x%08x%s\n", |
||
| 906 | data[i]&(~1),data[i]&1?", auto cache invalidate disabled":""); |
||
| 907 | gen3_update_vertex_buffer_addr(kgem, offset + i); |
||
| 908 | break; |
||
| 909 | case 1: |
||
| 910 | kgem_debug_print(data, offset, i, "S1: vertex width: %i, vertex pitch: %i\n", |
||
| 911 | (data[i]>>24)&0x3f,(data[i]>>16)&0x3f); |
||
| 912 | gen3_update_vertex_buffer_pitch(kgem, offset + i); |
||
| 913 | break; |
||
| 914 | case 2: |
||
| 915 | { |
||
| 916 | char buf[200]; |
||
| 917 | int len = 0; |
||
| 918 | int tex_num; |
||
| 919 | for (tex_num = 0; tex_num < 8; tex_num++) { |
||
| 920 | switch((data[i]>>tex_num*4)&0xf) { |
||
| 921 | case 0: len += sprintf(buf + len, "%i=2D ", tex_num); break; |
||
| 922 | case 1: len += sprintf(buf + len, "%i=3D ", tex_num); break; |
||
| 923 | case 2: len += sprintf(buf + len, "%i=4D ", tex_num); break; |
||
| 924 | case 3: len += sprintf(buf + len, "%i=1D ", tex_num); break; |
||
| 925 | case 4: len += sprintf(buf + len, "%i=2D_16 ", tex_num); break; |
||
| 926 | case 5: len += sprintf(buf + len, "%i=4D_16 ", tex_num); break; |
||
| 927 | case 0xf: len += sprintf(buf + len, "%i=NP ", tex_num); break; |
||
| 928 | } |
||
| 929 | } |
||
| 930 | kgem_debug_print(data, offset, i, "S2: texcoord formats: %s\n", buf); |
||
| 931 | gen3_update_vertex_texcoords(kgem, data[i]); |
||
| 932 | } |
||
| 933 | |||
| 934 | break; |
||
| 935 | case 3: |
||
| 936 | kgem_debug_print(data, offset, i, "S3: not documented\n"); |
||
| 937 | break; |
||
| 938 | case 4: |
||
| 939 | { |
||
| 940 | const char *cullmode = ""; |
||
| 941 | const char *vfmt_xyzw = ""; |
||
| 942 | switch((data[i]>>13)&0x3) { |
||
| 943 | case 0: cullmode = "both"; break; |
||
| 944 | case 1: cullmode = "none"; break; |
||
| 945 | case 2: cullmode = "cw"; break; |
||
| 946 | case 3: cullmode = "ccw"; break; |
||
| 947 | } |
||
| 948 | switch(data[i] & (7<<6 | 1<<2)) { |
||
| 949 | case 1<<6: vfmt_xyzw = "XYZ,"; break; |
||
| 950 | case 2<<6: vfmt_xyzw = "XYZW,"; break; |
||
| 951 | case 3<<6: vfmt_xyzw = "XY,"; break; |
||
| 952 | case 4<<6: vfmt_xyzw = "XYW,"; break; |
||
| 953 | case 1<<6 | 1<<2: vfmt_xyzw = "XYZF,"; break; |
||
| 954 | case 2<<6 | 1<<2: vfmt_xyzw = "XYZWF,"; break; |
||
| 955 | case 3<<6 | 1<<2: vfmt_xyzw = "XYF,"; break; |
||
| 956 | case 4<<6 | 1<<2: vfmt_xyzw = "XYWF,"; break; |
||
| 957 | } |
||
| 958 | kgem_debug_print(data, offset, i, "S4: point_width=%i, line_width=%.1f," |
||
| 959 | "%s%s%s%s%s cullmode=%s, vfmt=%s%s%s%s%s%s%s%s " |
||
| 960 | "%s%s%s\n", |
||
| 961 | (data[i]>>23)&0x1ff, |
||
| 962 | ((data[i]>>19)&0xf) / 2.0, |
||
| 963 | data[i]&(0xf<<15)?" flatshade=":"", |
||
| 964 | data[i]&(1<<18)?"Alpha,":"", |
||
| 965 | data[i]&(1<<17)?"Fog,":"", |
||
| 966 | data[i]&(1<<16)?"Specular,":"", |
||
| 967 | data[i]&(1<<15)?"Color,":"", |
||
| 968 | cullmode, |
||
| 969 | data[i]&(1<<12)?"PointWidth,":"", |
||
| 970 | data[i]&(1<<11)?"SpecFog,":"", |
||
| 971 | data[i]&(1<<10)?"Color,":"", |
||
| 972 | data[i]&(1<<9)?"DepthOfs,":"", |
||
| 973 | vfmt_xyzw, |
||
| 974 | data[i]&(1<<9)?"FogParam,":"", |
||
| 975 | data[i]&(1<<5)?"force default diffuse, ":"", |
||
| 976 | data[i]&(1<<4)?"force default specular, ":"", |
||
| 977 | data[i]&(1<<3)?"local depth ofs enable, ":"", |
||
| 978 | data[i]&(1<<1)?"point sprite enable, ":"", |
||
| 979 | data[i]&(1<<0)?"line AA enable, ":""); |
||
| 980 | gen3_update_vertex_elements(kgem, data[i]); |
||
| 981 | break; |
||
| 982 | } |
||
| 983 | case 5: |
||
| 984 | { |
||
| 985 | kgem_debug_print(data, offset, i, "S5:%s%s%s%s%s" |
||
| 986 | "%s%s%s%s stencil_ref=0x%x, stencil_test=%s, " |
||
| 987 | "stencil_fail=%s, stencil_pass_z_fail=%s, " |
||
| 988 | "stencil_pass_z_pass=%s, %s%s%s%s\n", |
||
| 989 | data[i]&(0xf<<28)?" write_disable=":"", |
||
| 990 | data[i]&(1<<31)?"Alpha,":"", |
||
| 991 | data[i]&(1<<30)?"Red,":"", |
||
| 992 | data[i]&(1<<29)?"Green,":"", |
||
| 993 | data[i]&(1<<28)?"Blue,":"", |
||
| 994 | data[i]&(1<<27)?" force default point size,":"", |
||
| 995 | data[i]&(1<<26)?" last pixel enable,":"", |
||
| 996 | data[i]&(1<<25)?" global depth ofs enable,":"", |
||
| 997 | data[i]&(1<<24)?" fog enable,":"", |
||
| 998 | (data[i]>>16)&0xff, |
||
| 999 | gen3_decode_compare_func(data[i]>>13), |
||
| 1000 | gen3_decode_stencil_op(data[i]>>10), |
||
| 1001 | gen3_decode_stencil_op(data[i]>>7), |
||
| 1002 | gen3_decode_stencil_op(data[i]>>4), |
||
| 1003 | data[i]&(1<<3)?"stencil write enable, ":"", |
||
| 1004 | data[i]&(1<<2)?"stencil test enable, ":"", |
||
| 1005 | data[i]&(1<<1)?"color dither enable, ":"", |
||
| 1006 | data[i]&(1<<0)?"logicop enable, ":""); |
||
| 1007 | } |
||
| 1008 | break; |
||
| 1009 | case 6: |
||
| 1010 | kgem_debug_print(data, offset, i, "S6: %salpha_test=%s, alpha_ref=0x%x, " |
||
| 1011 | "depth_test=%s, %ssrc_blnd_fct=%s, dst_blnd_fct=%s, " |
||
| 1012 | "%s%stristrip_provoking_vertex=%i\n", |
||
| 1013 | data[i]&(1<<31)?"alpha test enable, ":"", |
||
| 1014 | gen3_decode_compare_func(data[i]>>28), |
||
| 1015 | data[i]&(0xff<<20), |
||
| 1016 | gen3_decode_compare_func(data[i]>>16), |
||
| 1017 | data[i]&(1<<15)?"cbuf blend enable, ":"", |
||
| 1018 | gen3_decode_blend_fact(data[i]>>8), |
||
| 1019 | gen3_decode_blend_fact(data[i]>>4), |
||
| 1020 | data[i]&(1<<3)?"depth write enable, ":"", |
||
| 1021 | data[i]&(1<<2)?"cbuf write enable, ":"", |
||
| 1022 | data[i]&(0x3)); |
||
| 1023 | break; |
||
| 1024 | case 7: |
||
| 1025 | kgem_debug_print(data, offset, i, "S7: depth offset constant: 0x%08x\n", data[i]); |
||
| 1026 | break; |
||
| 1027 | } |
||
| 1028 | i++; |
||
| 1029 | } |
||
| 1030 | } |
||
| 1031 | |||
| 1032 | assert(len == i); |
||
| 1033 | return len; |
||
| 1034 | } |
||
| 1035 | |||
| 1036 | static int |
||
| 1037 | gen3_decode_3d_1d(struct kgem *kgem, uint32_t offset) |
||
| 1038 | { |
||
| 1039 | uint32_t *data = kgem->batch + offset; |
||
| 1040 | unsigned int len, i, c, idx, word, map, sampler, instr; |
||
| 1041 | const char *format, *zformat, *type; |
||
| 1042 | uint32_t opcode; |
||
| 1043 | static const struct { |
||
| 1044 | uint32_t opcode; |
||
| 1045 | int min_len; |
||
| 1046 | int max_len; |
||
| 1047 | const char *name; |
||
| 1048 | } opcodes_3d_1d[] = { |
||
| 1049 | { 0x86, 4, 4, "3DSTATE_CHROMA_KEY" }, |
||
| 1050 | { 0x88, 2, 2, "3DSTATE_CONSTANT_BLEND_COLOR" }, |
||
| 1051 | { 0x99, 2, 2, "3DSTATE_DEFAULT_DIFFUSE" }, |
||
| 1052 | { 0x9a, 2, 2, "3DSTATE_DEFAULT_SPECULAR" }, |
||
| 1053 | { 0x98, 2, 2, "3DSTATE_DEFAULT_Z" }, |
||
| 1054 | { 0x97, 2, 2, "3DSTATE_DEPTH_OFFSET_SCALE" }, |
||
| 1055 | { 0x9d, 65, 65, "3DSTATE_FILTER_COEFFICIENTS_4X4" }, |
||
| 1056 | { 0x9e, 4, 4, "3DSTATE_MONO_FILTER" }, |
||
| 1057 | { 0x89, 4, 4, "3DSTATE_FOG_MODE" }, |
||
| 1058 | { 0x8f, 2, 16, "3DSTATE_MAP_PALLETE_LOAD_32" }, |
||
| 1059 | { 0x83, 2, 2, "3DSTATE_SPAN_STIPPLE" }, |
||
| 1060 | }, *opcode_3d_1d; |
||
| 1061 | |||
| 1062 | opcode = (data[0] & 0x00ff0000) >> 16; |
||
| 1063 | |||
| 1064 | switch (opcode) { |
||
| 1065 | case 0x07: |
||
| 1066 | /* This instruction is unusual. A 0 length means just 1 DWORD instead of |
||
| 1067 | * 2. The 0 length is specified in one place to be unsupported, but |
||
| 1068 | * stated to be required in another, and 0 length LOAD_INDIRECTs appear |
||
| 1069 | * to cause no harm at least. |
||
| 1070 | */ |
||
| 1071 | kgem_debug_print(data, offset, 0, "3DSTATE_LOAD_INDIRECT\n"); |
||
| 1072 | len = (data[0] & 0x000000ff) + 1; |
||
| 1073 | i = 1; |
||
| 1074 | if (data[0] & (0x01 << 8)) { |
||
| 1075 | kgem_debug_print(data, offset, i++, "SIS.0\n"); |
||
| 1076 | kgem_debug_print(data, offset, i++, "SIS.1\n"); |
||
| 1077 | } |
||
| 1078 | if (data[0] & (0x02 << 8)) { |
||
| 1079 | kgem_debug_print(data, offset, i++, "DIS.0\n"); |
||
| 1080 | } |
||
| 1081 | if (data[0] & (0x04 << 8)) { |
||
| 1082 | kgem_debug_print(data, offset, i++, "SSB.0\n"); |
||
| 1083 | kgem_debug_print(data, offset, i++, "SSB.1\n"); |
||
| 1084 | } |
||
| 1085 | if (data[0] & (0x08 << 8)) { |
||
| 1086 | kgem_debug_print(data, offset, i++, "MSB.0\n"); |
||
| 1087 | kgem_debug_print(data, offset, i++, "MSB.1\n"); |
||
| 1088 | } |
||
| 1089 | if (data[0] & (0x10 << 8)) { |
||
| 1090 | kgem_debug_print(data, offset, i++, "PSP.0\n"); |
||
| 1091 | kgem_debug_print(data, offset, i++, "PSP.1\n"); |
||
| 1092 | } |
||
| 1093 | if (data[0] & (0x20 << 8)) { |
||
| 1094 | kgem_debug_print(data, offset, i++, "PSC.0\n"); |
||
| 1095 | kgem_debug_print(data, offset, i++, "PSC.1\n"); |
||
| 1096 | } |
||
| 1097 | assert(len == i); |
||
| 1098 | return len; |
||
| 1099 | case 0x04: |
||
| 1100 | return gen3_decode_load_state_immediate_1(kgem, offset); |
||
| 1101 | case 0x03: |
||
| 1102 | kgem_debug_print(data, offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_2\n"); |
||
| 1103 | len = (data[0] & 0x0000000f) + 2; |
||
| 1104 | i = 1; |
||
| 1105 | for (word = 6; word <= 14; word++) { |
||
| 1106 | if (data[0] & (1 << word)) { |
||
| 1107 | if (word == 6) |
||
| 1108 | kgem_debug_print(data, offset, i++, "TBCF\n"); |
||
| 1109 | else if (word >= 7 && word <= 10) { |
||
| 1110 | kgem_debug_print(data, offset, i++, "TB%dC\n", word - 7); |
||
| 1111 | kgem_debug_print(data, offset, i++, "TB%dA\n", word - 7); |
||
| 1112 | } else if (word >= 11 && word <= 14) { |
||
| 1113 | kgem_debug_print(data, offset, i, "TM%dS0: offset=0x%08x, %s\n", |
||
| 1114 | word - 11, |
||
| 1115 | data[i]&0xfffffffe, |
||
| 1116 | data[i]&1?"use fence":""); |
||
| 1117 | i++; |
||
| 1118 | kgem_debug_print(data, offset, i, "TM%dS1: height=%i, width=%i, %s\n", |
||
| 1119 | word - 11, |
||
| 1120 | data[i]>>21, (data[i]>>10)&0x3ff, |
||
| 1121 | data[i]&2?(data[i]&1?"y-tiled":"x-tiled"):""); |
||
| 1122 | i++; |
||
| 1123 | kgem_debug_print(data, offset, i, "TM%dS2: pitch=%i, \n", |
||
| 1124 | word - 11, |
||
| 1125 | ((data[i]>>21) + 1)*4); |
||
| 1126 | i++; |
||
| 1127 | kgem_debug_print(data, offset, i++, "TM%dS3\n", word - 11); |
||
| 1128 | kgem_debug_print(data, offset, i++, "TM%dS4: dflt color\n", word - 11); |
||
| 1129 | } |
||
| 1130 | } |
||
| 1131 | } |
||
| 1132 | assert(len == i); |
||
| 1133 | return len; |
||
| 1134 | case 0x00: |
||
| 1135 | kgem_debug_print(data, offset, 0, "3DSTATE_MAP_STATE\n"); |
||
| 1136 | len = (data[0] & 0x0000003f) + 2; |
||
| 1137 | kgem_debug_print(data, offset, 1, "mask\n"); |
||
| 1138 | |||
| 1139 | i = 2; |
||
| 1140 | for (map = 0; map <= 15; map++) { |
||
| 1141 | if (data[1] & (1 << map)) { |
||
| 1142 | int width, height, pitch, dword; |
||
| 1143 | struct drm_i915_gem_relocation_entry *reloc; |
||
| 1144 | const char *tiling; |
||
| 1145 | |||
| 1146 | reloc = kgem_debug_get_reloc_entry(kgem, &data[i] - kgem->batch); |
||
| 1147 | assert(reloc->target_handle); |
||
| 1148 | |||
| 1149 | dword = data[i]; |
||
| 1150 | kgem_debug_print(data, offset, i++, "map %d MS2 %s%s%s, handle=%d\n", map, |
||
| 1151 | dword&(1<<31)?"untrusted surface, ":"", |
||
| 1152 | dword&(1<<1)?"vertical line stride enable, ":"", |
||
| 1153 | dword&(1<<0)?"vertical ofs enable, ":"", |
||
| 1154 | reloc->target_handle); |
||
| 1155 | |||
| 1156 | dword = data[i]; |
||
| 1157 | width = ((dword >> 10) & ((1 << 11) - 1))+1; |
||
| 1158 | height = ((dword >> 21) & ((1 << 11) - 1))+1; |
||
| 1159 | |||
| 1160 | tiling = "none"; |
||
| 1161 | if (dword & (1 << 2)) |
||
| 1162 | tiling = "fenced"; |
||
| 1163 | else if (dword & (1 << 1)) |
||
| 1164 | tiling = dword & (1 << 0) ? "Y" : "X"; |
||
| 1165 | type = " BAD"; |
||
| 1166 | format = " (invalid)"; |
||
| 1167 | switch ((dword>>7) & 0x7) { |
||
| 1168 | case 1: |
||
| 1169 | type = "8"; |
||
| 1170 | switch ((dword>>3) & 0xf) { |
||
| 1171 | case 0: format = "I"; break; |
||
| 1172 | case 1: format = "L"; break; |
||
| 1173 | case 4: format = "A"; break; |
||
| 1174 | case 5: format = " mono"; break; |
||
| 1175 | } |
||
| 1176 | break; |
||
| 1177 | case 2: |
||
| 1178 | type = "16"; |
||
| 1179 | switch ((dword>>3) & 0xf) { |
||
| 1180 | case 0: format = " rgb565"; break; |
||
| 1181 | case 1: format = " argb1555"; break; |
||
| 1182 | case 2: format = " argb4444"; break; |
||
| 1183 | case 3: format = " ay88"; break; |
||
| 1184 | case 5: format = " 88dvdu"; break; |
||
| 1185 | case 6: format = " bump655"; break; |
||
| 1186 | case 7: format = "I"; break; |
||
| 1187 | case 8: format = "L"; break; |
||
| 1188 | case 9: format = "A"; break; |
||
| 1189 | } |
||
| 1190 | break; |
||
| 1191 | case 3: |
||
| 1192 | type = "32"; |
||
| 1193 | switch ((dword>>3) & 0xf) { |
||
| 1194 | case 0: format = " argb8888"; break; |
||
| 1195 | case 1: format = " abgr8888"; break; |
||
| 1196 | case 2: format = " xrgb8888"; break; |
||
| 1197 | case 3: format = " xbgr8888"; break; |
||
| 1198 | case 4: format = " qwvu8888"; break; |
||
| 1199 | case 5: format = " axvu8888"; break; |
||
| 1200 | case 6: format = " lxvu8888"; break; |
||
| 1201 | case 7: format = " xlvu8888"; break; |
||
| 1202 | case 8: format = " argb2101010"; break; |
||
| 1203 | case 9: format = " abgr2101010"; break; |
||
| 1204 | case 10: format = " awvu2101010"; break; |
||
| 1205 | case 11: format = " gr1616"; break; |
||
| 1206 | case 12: format = " vu1616"; break; |
||
| 1207 | case 13: format = " xI824"; break; |
||
| 1208 | case 14: format = " xA824"; break; |
||
| 1209 | case 15: format = " xL824"; break; |
||
| 1210 | } |
||
| 1211 | break; |
||
| 1212 | case 5: |
||
| 1213 | type = "422"; |
||
| 1214 | switch ((dword>>3) & 0xf) { |
||
| 1215 | case 0: format = " yuv_swapy"; break; |
||
| 1216 | case 1: format = " yuv"; break; |
||
| 1217 | case 2: format = " yuv_swapuv"; break; |
||
| 1218 | case 3: format = " yuv_swapuvy"; break; |
||
| 1219 | } |
||
| 1220 | break; |
||
| 1221 | case 6: |
||
| 1222 | type = "compressed"; |
||
| 1223 | switch ((dword>>3) & 0x7) { |
||
| 1224 | case 0: format = " dxt1"; break; |
||
| 1225 | case 1: format = " dxt2_3"; break; |
||
| 1226 | case 2: format = " dxt4_5"; break; |
||
| 1227 | case 3: format = " fxt1"; break; |
||
| 1228 | case 4: format = " dxt1_rb"; break; |
||
| 1229 | } |
||
| 1230 | break; |
||
| 1231 | case 7: |
||
| 1232 | type = "4b indexed"; |
||
| 1233 | switch ((dword>>3) & 0xf) { |
||
| 1234 | case 7: format = " argb8888"; break; |
||
| 1235 | } |
||
| 1236 | break; |
||
| 1237 | default: |
||
| 1238 | format = "BAD"; |
||
| 1239 | break; |
||
| 1240 | } |
||
| 1241 | dword = data[i]; |
||
| 1242 | kgem_debug_print(data, offset, i++, "map %d MS3 [width=%d, height=%d, format=%s%s, tiling=%s%s]\n", |
||
| 1243 | map, width, height, type, format, tiling, |
||
| 1244 | dword&(1<<9)?" palette select":""); |
||
| 1245 | |||
| 1246 | dword = data[i]; |
||
| 1247 | pitch = 4*(((dword >> 21) & ((1 << 11) - 1))+1); |
||
| 1248 | kgem_debug_print(data, offset, i++, "map %d MS4 [pitch=%d, max_lod=%i, vol_depth=%i, cube_face_ena=%x, %s]\n", |
||
| 1249 | map, pitch, |
||
| 1250 | (dword>>9)&0x3f, dword&0xff, (dword>>15)&0x3f, |
||
| 1251 | dword&(1<<8)?"miplayout legacy":"miplayout right"); |
||
| 1252 | } |
||
| 1253 | } |
||
| 1254 | assert(len == i); |
||
| 1255 | return len; |
||
| 1256 | case 0x06: |
||
| 1257 | kgem_debug_print(data, offset, 0, "3DSTATE_PIXEL_SHADER_CONSTANTS\n"); |
||
| 1258 | len = (data[0] & 0x000000ff) + 2; |
||
| 1259 | |||
| 1260 | i = 2; |
||
| 1261 | for (c = 0; c <= 31; c++) { |
||
| 1262 | if (data[1] & (1 << c)) { |
||
| 1263 | kgem_debug_print(data, offset, i, "C%d.X = %f\n", |
||
| 1264 | c, int_as_float(data[i])); |
||
| 1265 | i++; |
||
| 1266 | kgem_debug_print(data, offset, i, "C%d.Y = %f\n", |
||
| 1267 | c, int_as_float(data[i])); |
||
| 1268 | i++; |
||
| 1269 | kgem_debug_print(data, offset, i, "C%d.Z = %f\n", |
||
| 1270 | c, int_as_float(data[i])); |
||
| 1271 | i++; |
||
| 1272 | kgem_debug_print(data, offset, i, "C%d.W = %f\n", |
||
| 1273 | c, int_as_float(data[i])); |
||
| 1274 | i++; |
||
| 1275 | } |
||
| 1276 | } |
||
| 1277 | assert(len == i); |
||
| 1278 | return len; |
||
| 1279 | case 0x05: |
||
| 1280 | kgem_debug_print(data, offset, 0, "3DSTATE_PIXEL_SHADER_PROGRAM\n"); |
||
| 1281 | len = (data[0] & 0x000000ff) + 2; |
||
| 1282 | assert(((len-1) % 3) == 0); |
||
| 1283 | assert(len <= 370); |
||
| 1284 | i = 1; |
||
| 1285 | for (instr = 0; instr < (len - 1) / 3; instr++) { |
||
| 1286 | char instr_prefix[10]; |
||
| 1287 | |||
| 1288 | sprintf(instr_prefix, "PS%03d", instr); |
||
| 1289 | gen3_decode_instruction(data, offset, i, instr_prefix); |
||
| 1290 | i += 3; |
||
| 1291 | } |
||
| 1292 | return len; |
||
| 1293 | case 0x01: |
||
| 1294 | kgem_debug_print(data, offset, 0, "3DSTATE_SAMPLER_STATE\n"); |
||
| 1295 | kgem_debug_print(data, offset, 1, "mask\n"); |
||
| 1296 | len = (data[0] & 0x0000003f) + 2; |
||
| 1297 | i = 2; |
||
| 1298 | for (sampler = 0; sampler <= 15; sampler++) { |
||
| 1299 | if (data[1] & (1 << sampler)) { |
||
| 1300 | uint32_t dword; |
||
| 1301 | const char *mip_filter = ""; |
||
| 1302 | dword = data[i]; |
||
| 1303 | switch ((dword>>20)&0x3) { |
||
| 1304 | case 0: mip_filter = "none"; break; |
||
| 1305 | case 1: mip_filter = "nearest"; break; |
||
| 1306 | case 3: mip_filter = "linear"; break; |
||
| 1307 | } |
||
| 1308 | kgem_debug_print(data, offset, i++, "sampler %d SS2:%s%s%s " |
||
| 1309 | "base_mip_level=%i, mip_filter=%s, mag_filter=%s, min_filter=%s " |
||
| 1310 | "lod_bias=%.2f,%s max_aniso=%i, shadow_func=%s\n", sampler, |
||
| 1311 | dword&(1<<31)?" reverse gamma,":"", |
||
| 1312 | dword&(1<<30)?" packed2planar,":"", |
||
| 1313 | dword&(1<<29)?" colorspace conversion,":"", |
||
| 1314 | (dword>>22)&0x1f, |
||
| 1315 | mip_filter, |
||
| 1316 | gen3_decode_sample_filter(dword>>17), |
||
| 1317 | gen3_decode_sample_filter(dword>>14), |
||
| 1318 | ((dword>>5)&0x1ff)/(0x10*1.0), |
||
| 1319 | dword&(1<<4)?" shadow,":"", |
||
| 1320 | dword&(1<<3)?4:2, |
||
| 1321 | gen3_decode_compare_func(dword)); |
||
| 1322 | dword = data[i]; |
||
| 1323 | kgem_debug_print(data, offset, i++, "sampler %d SS3: min_lod=%.2f,%s " |
||
| 1324 | "tcmode_x=%s, tcmode_y=%s, tcmode_z=%s,%s texmap_idx=%i,%s\n", |
||
| 1325 | sampler, ((dword>>24)&0xff)/(0x10*1.0), |
||
| 1326 | dword&(1<<17)?" kill pixel enable,":"", |
||
| 1327 | decode_tex_coord_mode(dword>>12), |
||
| 1328 | decode_tex_coord_mode(dword>>9), |
||
| 1329 | decode_tex_coord_mode(dword>>6), |
||
| 1330 | dword&(1<<5)?" normalized coords,":"", |
||
| 1331 | (dword>>1)&0xf, |
||
| 1332 | dword&(1<<0)?" deinterlacer,":""); |
||
| 1333 | kgem_debug_print(data, offset, i++, "sampler %d SS4: border color\n", |
||
| 1334 | sampler); |
||
| 1335 | } |
||
| 1336 | } |
||
| 1337 | assert(len == i); |
||
| 1338 | return len; |
||
| 1339 | case 0x85: |
||
| 1340 | len = (data[0] & 0x0000000f) + 2; |
||
| 1341 | assert(len == 2); |
||
| 1342 | |||
| 1343 | kgem_debug_print(data, offset, 0, |
||
| 1344 | "3DSTATE_DEST_BUFFER_VARIABLES\n"); |
||
| 1345 | |||
| 1346 | switch ((data[1] >> 8) & 0xf) { |
||
| 1347 | case 0x0: format = "g8"; break; |
||
| 1348 | case 0x1: format = "x1r5g5b5"; break; |
||
| 1349 | case 0x2: format = "r5g6b5"; break; |
||
| 1350 | case 0x3: format = "a8r8g8b8"; break; |
||
| 1351 | case 0x4: format = "ycrcb_swapy"; break; |
||
| 1352 | case 0x5: format = "ycrcb_normal"; break; |
||
| 1353 | case 0x6: format = "ycrcb_swapuv"; break; |
||
| 1354 | case 0x7: format = "ycrcb_swapuvy"; break; |
||
| 1355 | case 0x8: format = "a4r4g4b4"; break; |
||
| 1356 | case 0x9: format = "a1r5g5b5"; break; |
||
| 1357 | case 0xa: format = "a2r10g10b10"; break; |
||
| 1358 | default: format = "BAD"; break; |
||
| 1359 | } |
||
| 1360 | switch ((data[1] >> 2) & 0x3) { |
||
| 1361 | case 0x0: zformat = "u16"; break; |
||
| 1362 | case 0x1: zformat = "f16"; break; |
||
| 1363 | case 0x2: zformat = "u24x8"; break; |
||
| 1364 | default: zformat = "BAD"; break; |
||
| 1365 | } |
||
| 1366 | kgem_debug_print(data, offset, 1, "%s format, %s depth format, early Z %sabled\n", |
||
| 1367 | format, zformat, |
||
| 1368 | (data[1] & (1 << 31)) ? "en" : "dis"); |
||
| 1369 | return len; |
||
| 1370 | |||
| 1371 | case 0x8e: |
||
| 1372 | { |
||
| 1373 | const char *name, *tiling; |
||
| 1374 | |||
| 1375 | len = (data[0] & 0x0000000f) + 2; |
||
| 1376 | assert(len == 3); |
||
| 1377 | |||
| 1378 | switch((data[1] >> 24) & 0x7) { |
||
| 1379 | case 0x3: name = "color"; break; |
||
| 1380 | case 0x7: name = "depth"; break; |
||
| 1381 | default: name = "unknown"; break; |
||
| 1382 | } |
||
| 1383 | |||
| 1384 | tiling = "none"; |
||
| 1385 | if (data[1] & (1 << 23)) |
||
| 1386 | tiling = "fenced"; |
||
| 1387 | else if (data[1] & (1 << 22)) |
||
| 1388 | tiling = data[1] & (1 << 21) ? "Y" : "X"; |
||
| 1389 | |||
| 1390 | kgem_debug_print(data, offset, 0, "3DSTATE_BUFFER_INFO\n"); |
||
| 1391 | kgem_debug_print(data, offset, 1, "%s, tiling = %s, pitch=%d\n", name, tiling, data[1]&0xffff); |
||
| 1392 | |||
| 1393 | kgem_debug_print(data, offset, 2, "address\n"); |
||
| 1394 | return len; |
||
| 1395 | } |
||
| 1396 | case 0x81: |
||
| 1397 | len = (data[0] & 0x0000000f) + 2; |
||
| 1398 | assert(len == 3); |
||
| 1399 | |||
| 1400 | kgem_debug_print(data, offset, 0, |
||
| 1401 | "3DSTATE_SCISSOR_RECTANGLE\n"); |
||
| 1402 | kgem_debug_print(data, offset, 1, "(%d,%d)\n", |
||
| 1403 | data[1] & 0xffff, data[1] >> 16); |
||
| 1404 | kgem_debug_print(data, offset, 2, "(%d,%d)\n", |
||
| 1405 | data[2] & 0xffff, data[2] >> 16); |
||
| 1406 | |||
| 1407 | return len; |
||
| 1408 | case 0x80: |
||
| 1409 | len = (data[0] & 0x0000000f) + 2; |
||
| 1410 | assert(len == 5); |
||
| 1411 | |||
| 1412 | kgem_debug_print(data, offset, 0, |
||
| 1413 | "3DSTATE_DRAWING_RECTANGLE\n"); |
||
| 1414 | kgem_debug_print(data, offset, 1, "%s\n", |
||
| 1415 | data[1]&(1<<30)?"depth ofs disabled ":""); |
||
| 1416 | kgem_debug_print(data, offset, 2, "(%d,%d)\n", |
||
| 1417 | data[2] & 0xffff, data[2] >> 16); |
||
| 1418 | kgem_debug_print(data, offset, 3, "(%d,%d)\n", |
||
| 1419 | data[3] & 0xffff, data[3] >> 16); |
||
| 1420 | kgem_debug_print(data, offset, 4, "(%d,%d)\n", |
||
| 1421 | (int16_t)(data[4] & 0xffff), |
||
| 1422 | (int16_t)(data[4] >> 16)); |
||
| 1423 | |||
| 1424 | return len; |
||
| 1425 | case 0x9c: |
||
| 1426 | len = (data[0] & 0x0000000f) + 2; |
||
| 1427 | assert(len == 7); |
||
| 1428 | |||
| 1429 | kgem_debug_print(data, offset, 0, |
||
| 1430 | "3DSTATE_CLEAR_PARAMETERS\n"); |
||
| 1431 | kgem_debug_print(data, offset, 1, "prim_type=%s, clear=%s%s%s\n", |
||
| 1432 | data[1]&(1<<16)?"CLEAR_RECT":"ZONE_INIT", |
||
| 1433 | data[1]&(1<<2)?"color,":"", |
||
| 1434 | data[1]&(1<<1)?"depth,":"", |
||
| 1435 | data[1]&(1<<0)?"stencil,":""); |
||
| 1436 | kgem_debug_print(data, offset, 2, "clear color\n"); |
||
| 1437 | kgem_debug_print(data, offset, 3, "clear depth/stencil\n"); |
||
| 1438 | kgem_debug_print(data, offset, 4, "color value (rgba8888)\n"); |
||
| 1439 | kgem_debug_print(data, offset, 5, "depth value %f\n", |
||
| 1440 | int_as_float(data[5])); |
||
| 1441 | kgem_debug_print(data, offset, 6, "clear stencil\n"); |
||
| 1442 | return len; |
||
| 1443 | } |
||
| 1444 | |||
| 1445 | for (idx = 0; idx < ARRAY_SIZE(opcodes_3d_1d); idx++) { |
||
| 1446 | opcode_3d_1d = &opcodes_3d_1d[idx]; |
||
| 1447 | if (((data[0] & 0x00ff0000) >> 16) == opcode_3d_1d->opcode) { |
||
| 1448 | len = (data[0] & 0xf) + 2; |
||
| 1449 | kgem_debug_print(data, offset, 0, "%s\n", opcode_3d_1d->name); |
||
| 1450 | for (i = 1; i < len; i++) |
||
| 1451 | kgem_debug_print(data, offset, i, "dword %d\n", i); |
||
| 1452 | |||
| 1453 | return len; |
||
| 1454 | } |
||
| 1455 | } |
||
| 1456 | |||
| 1457 | kgem_debug_print(data, offset, 0, "3D UNKNOWN: 3d_1d opcode = 0x%x\n", opcode); |
||
| 1458 | assert(0); |
||
| 1459 | return 1; |
||
| 1460 | } |
||
| 1461 | |||
| 1462 | #define VERTEX_OUT(fmt, ...) do { \ |
||
| 1463 | kgem_debug_print(data, offset, i, " V%d."fmt"\n", vertex, __VA_ARGS__); \ |
||
| 1464 | i++; \ |
||
| 1465 | } while (0) |
||
| 1466 | |||
| 1467 | static int |
||
| 1468 | gen3_decode_3d_primitive(struct kgem *kgem, uint32_t offset) |
||
| 1469 | { |
||
| 1470 | uint32_t *data = kgem->batch + offset; |
||
| 1471 | char immediate = (data[0] & (1 << 23)) == 0; |
||
| 1472 | unsigned int len, i, ret; |
||
| 1473 | const char *primtype; |
||
| 1474 | unsigned int vertex = 0; |
||
| 1475 | |||
| 1476 | switch ((data[0] >> 18) & 0xf) { |
||
| 1477 | case 0x0: primtype = "TRILIST"; break; |
||
| 1478 | case 0x1: primtype = "TRISTRIP"; break; |
||
| 1479 | case 0x2: primtype = "TRISTRIP_REVERSE"; break; |
||
| 1480 | case 0x3: primtype = "TRIFAN"; break; |
||
| 1481 | case 0x4: primtype = "POLYGON"; break; |
||
| 1482 | case 0x5: primtype = "LINELIST"; break; |
||
| 1483 | case 0x6: primtype = "LINESTRIP"; break; |
||
| 1484 | case 0x7: primtype = "RECTLIST"; break; |
||
| 1485 | case 0x8: primtype = "POINTLIST"; break; |
||
| 1486 | case 0x9: primtype = "DIB"; break; |
||
| 1487 | case 0xa: primtype = "CLEAR_RECT"; assert(0); break; |
||
| 1488 | default: primtype = "unknown"; break; |
||
| 1489 | } |
||
| 1490 | |||
| 1491 | gen3_update_vertex_elements_offsets(kgem); |
||
| 1492 | |||
| 1493 | /* XXX: 3DPRIM_DIB not supported */ |
||
| 1494 | if (immediate) { |
||
| 1495 | len = (data[0] & 0x0003ffff) + 2; |
||
| 1496 | kgem_debug_print(data, offset, 0, "3DPRIMITIVE inline %s\n", primtype); |
||
| 1497 | for (i = 1; i < len; ) { |
||
| 1498 | ErrorF(" [%d]: ", vertex); |
||
| 1499 | i += inline_vertex_out(kgem, data + i) / sizeof(uint32_t); |
||
| 1500 | ErrorF("\n"); |
||
| 1501 | vertex++; |
||
| 1502 | } |
||
| 1503 | |||
| 1504 | ret = len; |
||
| 1505 | } else { |
||
| 1506 | /* indirect vertices */ |
||
| 1507 | len = data[0] & 0x0000ffff; /* index count */ |
||
| 1508 | if (data[0] & (1 << 17)) { |
||
| 1509 | /* random vertex access */ |
||
| 1510 | kgem_debug_print(data, offset, 0, |
||
| 1511 | "3DPRIMITIVE random indirect %s (%d)\n", primtype, len); |
||
| 1512 | assert(0); |
||
| 1513 | if (len == 0) { |
||
| 1514 | /* vertex indices continue until 0xffff is found */ |
||
| 1515 | } else { |
||
| 1516 | /* fixed size vertex index buffer */ |
||
| 1517 | } |
||
| 1518 | ret = (len + 1) / 2 + 1; |
||
| 1519 | goto out; |
||
| 1520 | } else { |
||
| 1521 | /* sequential vertex access */ |
||
| 1522 | vertex = data[1] & 0xffff; |
||
| 1523 | kgem_debug_print(data, offset, 0, |
||
| 1524 | "3DPRIMITIVE sequential indirect %s, %d starting from " |
||
| 1525 | "%d\n", primtype, len, vertex); |
||
| 1526 | kgem_debug_print(data, offset, 1, " start\n"); |
||
| 1527 | for (i = 0; i < len; i++) { |
||
| 1528 | ErrorF(" [%d]: ", vertex); |
||
| 1529 | indirect_vertex_out(kgem, vertex++); |
||
| 1530 | ErrorF("\n"); |
||
| 1531 | } |
||
| 1532 | ret = 2; |
||
| 1533 | goto out; |
||
| 1534 | } |
||
| 1535 | } |
||
| 1536 | |||
| 1537 | out: |
||
| 1538 | return ret; |
||
| 1539 | } |
||
| 1540 | |||
| 1541 | int kgem_gen3_decode_3d(struct kgem *kgem, uint32_t offset) |
||
| 1542 | { |
||
| 1543 | static const struct { |
||
| 1544 | uint32_t opcode; |
||
| 1545 | int min_len; |
||
| 1546 | int max_len; |
||
| 1547 | const char *name; |
||
| 1548 | } opcodes[] = { |
||
| 1549 | { 0x06, 1, 1, "3DSTATE_ANTI_ALIASING" }, |
||
| 1550 | { 0x08, 1, 1, "3DSTATE_BACKFACE_STENCIL_OPS" }, |
||
| 1551 | { 0x09, 1, 1, "3DSTATE_BACKFACE_STENCIL_MASKS" }, |
||
| 1552 | { 0x16, 1, 1, "3DSTATE_COORD_SET_BINDINGS" }, |
||
| 1553 | { 0x15, 1, 1, "3DSTATE_FOG_COLOR" }, |
||
| 1554 | { 0x0b, 1, 1, "3DSTATE_INDEPENDENT_ALPHA_BLEND" }, |
||
| 1555 | { 0x0d, 1, 1, "3DSTATE_MODES_4" }, |
||
| 1556 | { 0x0c, 1, 1, "3DSTATE_MODES_5" }, |
||
| 1557 | { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" }, |
||
| 1558 | }; |
||
| 1559 | uint32_t *data = kgem->batch + offset; |
||
| 1560 | uint32_t opcode; |
||
| 1561 | unsigned int idx; |
||
| 1562 | |||
| 1563 | opcode = (data[0] & 0x1f000000) >> 24; |
||
| 1564 | |||
| 1565 | switch (opcode) { |
||
| 1566 | case 0x1f: |
||
| 1567 | return gen3_decode_3d_primitive(kgem, offset); |
||
| 1568 | case 0x1d: |
||
| 1569 | return gen3_decode_3d_1d(kgem, offset); |
||
| 1570 | case 0x1c: |
||
| 1571 | return gen3_decode_3d_1c(kgem, offset); |
||
| 1572 | } |
||
| 1573 | |||
| 1574 | for (idx = 0; idx < ARRAY_SIZE(opcodes); idx++) { |
||
| 1575 | if (opcode == opcodes[idx].opcode) { |
||
| 1576 | unsigned int len = 1, i; |
||
| 1577 | |||
| 1578 | kgem_debug_print(data, offset, 0, "%s\n", opcodes[idx].name); |
||
| 1579 | if (opcodes[idx].max_len > 1) { |
||
| 1580 | len = (data[0] & 0xff) + 2; |
||
| 1581 | assert(len >= opcodes[idx].min_len || |
||
| 1582 | len <= opcodes[idx].max_len); |
||
| 1583 | } |
||
| 1584 | |||
| 1585 | for (i = 1; i < len; i++) |
||
| 1586 | kgem_debug_print(data, offset, i, "dword %d\n", i); |
||
| 1587 | return len; |
||
| 1588 | } |
||
| 1589 | } |
||
| 1590 | |||
| 1591 | kgem_debug_print(data, offset, 0, "3D UNKNOWN: 3d opcode = 0x%x\n", opcode); |
||
| 1592 | return 1; |
||
| 1593 | } |
||
| 1594 | |||
| 1595 | |||
| 1596 | void kgem_gen3_finish_state(struct kgem *kgem) |
||
| 1597 | { |
||
| 1598 | memset(&state, 0, sizeof(state)); |
||
| 1599 | } |