1 /* 2 * Copyright 2009 Nicolai Haehnle <nhaehnle (at) gmail.com> 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 23 #include "r300_context.h" 24 25 #include "util/u_debug.h" 26 27 #include <stdio.h> 28 29 static const struct debug_named_value debug_options[] = { 30 { "info", DBG_INFO, "Print hardware info (printed by default on debug builds"}, 31 { "fp", DBG_FP, "Log fragment program compilation" }, 32 { "vp", DBG_VP, "Log vertex program compilation" }, 33 { "pstat", DBG_P_STAT, "Log vertex/fragment program stats" }, 34 { "draw", DBG_DRAW, "Log draw calls" }, 35 { "swtcl", DBG_SWTCL, "Log SWTCL-specific info" }, 36 { "rsblock", DBG_RS_BLOCK, "Log rasterizer registers" }, 37 { "psc", DBG_PSC, "Log vertex stream registers" }, 38 { "tex", DBG_TEX, "Log basic info about textures" }, 39 { "texalloc", DBG_TEXALLOC, "Log texture mipmap tree info" }, 40 { "rs", DBG_RS, "Log rasterizer" }, 41 { "fb", DBG_FB, "Log framebuffer" }, 42 { "cbzb", DBG_CBZB, "Log fast color clear info" }, 43 { "hyperz", DBG_HYPERZ, "Log HyperZ info" }, 44 { "scissor", DBG_SCISSOR, "Log scissor info" }, 45 { "msaa", DBG_MSAA, "Log MSAA resources"}, 46 { "anisohq", DBG_ANISOHQ, "Use high quality anisotropic filtering" }, 47 { "notiling", DBG_NO_TILING, "Disable tiling" }, 48 { "noimmd", DBG_NO_IMMD, "Disable immediate mode" }, 49 { "noopt", DBG_NO_OPT, "Disable shader optimizations" }, 50 { "nocbzb", DBG_NO_CBZB, "Disable fast color clear" }, 51 { "nozmask", DBG_NO_ZMASK, "Disable zbuffer compression" }, 52 { "nohiz", DBG_NO_HIZ, "Disable hierarchical zbuffer" }, 53 { "nocmask", DBG_NO_CMASK, "Disable AA compression and fast AA clear" }, 54 55 /* must be last */ 56 DEBUG_NAMED_VALUE_END 57 }; 58 59 void r300_init_debug(struct r300_screen * screen) 60 { 61 screen->debug = debug_get_flags_option("RADEON_DEBUG", debug_options, 0); 62 } 63 64 void r500_dump_rs_block(struct r300_rs_block *rs) 65 { 66 unsigned count, ip, it_count, ic_count, i, j; 67 unsigned tex_ptr; 68 unsigned col_ptr, col_fmt; 69 70 count = rs->inst_count & 0xf; 71 count++; 72 73 it_count = rs->count & 0x7f; 74 ic_count = (rs->count >> 7) & 0xf; 75 76 fprintf(stderr, "RS Block: %d texcoords (linear), %d colors (perspective)\n", 77 it_count, ic_count); 78 fprintf(stderr, "%d instructions\n", count); 79 80 for (i = 0; i < count; i++) { 81 if (rs->inst[i] & 0x10) { 82 ip = rs->inst[i] & 0xf; 83 fprintf(stderr, "texture: ip %d to psf %d\n", 84 ip, (rs->inst[i] >> 5) & 0x7f); 85 86 tex_ptr = rs->ip[ip] & 0xffffff; 87 fprintf(stderr, " : "); 88 89 j = 3; 90 do { 91 if ((tex_ptr & 0x3f) == 63) { 92 fprintf(stderr, "1.0"); 93 } else if ((tex_ptr & 0x3f) == 62) { 94 fprintf(stderr, "0.0"); 95 } else { 96 fprintf(stderr, "[%d]", tex_ptr & 0x3f); 97 } 98 } while (j-- && fprintf(stderr, "/")); 99 fprintf(stderr, "\n"); 100 } 101 102 if (rs->inst[i] & 0x10000) { 103 ip = (rs->inst[i] >> 12) & 0xf; 104 fprintf(stderr, "color: ip %d to psf %d\n", 105 ip, (rs->inst[i] >> 18) & 0x7f); 106 107 col_ptr = (rs->ip[ip] >> 24) & 0x7; 108 col_fmt = (rs->ip[ip] >> 27) & 0xf; 109 fprintf(stderr, " : offset %d ", col_ptr); 110 111 switch (col_fmt) { 112 case 0: 113 fprintf(stderr, "(R/G/B/A)"); 114 break; 115 case 1: 116 fprintf(stderr, "(R/G/B/0)"); 117 break; 118 case 2: 119 fprintf(stderr, "(R/G/B/1)"); 120 break; 121 case 4: 122 fprintf(stderr, "(0/0/0/A)"); 123 break; 124 case 5: 125 fprintf(stderr, "(0/0/0/0)"); 126 break; 127 case 6: 128 fprintf(stderr, "(0/0/0/1)"); 129 break; 130 case 8: 131 fprintf(stderr, "(1/1/1/A)"); 132 break; 133 case 9: 134 fprintf(stderr, "(1/1/1/0)"); 135 break; 136 case 10: 137 fprintf(stderr, "(1/1/1/1)"); 138 break; 139 } 140 fprintf(stderr, "\n"); 141 } 142 } 143 } 144