19f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt/* 29f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt Copyright (C) Intel Corp. 2006. All Rights Reserved. 39f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to 49f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt develop this 3D driver. 59f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 69f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt Permission is hereby granted, free of charge, to any person obtaining 79f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt a copy of this software and associated documentation files (the 89f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt "Software"), to deal in the Software without restriction, including 99f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt without limitation the rights to use, copy, modify, merge, publish, 109f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt distribute, sublicense, and/or sell copies of the Software, and to 119f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt permit persons to whom the Software is furnished to do so, subject to 129f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt the following conditions: 139f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 149f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt The above copyright notice and this permission notice (including the 159f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt next paragraph) shall be included in all copies or substantial 169f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt portions of the Software. 179f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 189f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 199f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 209f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 219f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE 229f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 239f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 249f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 259f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 269f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt **********************************************************************/ 279f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt /* 289f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt * Authors: 299f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt * Keith Whitwell <keith@tungstengraphics.com> 309f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt */ 319f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 329f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 339f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt#include "brw_context.h" 349f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt#include "brw_wm.h" 359f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 369f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 379f344b3e7d6e23674dd4747faec253f103563b36Eric Anholtvoid brw_wm_print_value( struct brw_wm_compile *c, 389f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt struct brw_wm_value *value ) 399f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt{ 409f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt assert(value); 419f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (c->state >= PASS2_DONE) 429f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt brw_print_reg(value->hw_reg); 439f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else if( value == &c->undef_value ) 44298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("undef"); 459f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else if( value - c->vreg >= 0 && 469f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt value - c->vreg < BRW_WM_MAX_VREG) 47e96b3110373e8f15c3ba1de5ab561c9885e0003bVinson Lee printf("r%ld", (long) (value - c->vreg)); 489f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else if (value - c->creg >= 0 && 499f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt value - c->creg < BRW_WM_MAX_PARAM) 50e96b3110373e8f15c3ba1de5ab561c9885e0003bVinson Lee printf("c%ld", (long) (value - c->creg)); 519f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else if (value - c->payload.input_interp >= 0 && 529f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt value - c->payload.input_interp < FRAG_ATTRIB_MAX) 53e96b3110373e8f15c3ba1de5ab561c9885e0003bVinson Lee printf("i%ld", (long) (value - c->payload.input_interp)); 549f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else if (value - c->payload.depth >= 0 && 559f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt value - c->payload.depth < FRAG_ATTRIB_MAX) 56e96b3110373e8f15c3ba1de5ab561c9885e0003bVinson Lee printf("d%ld", (long) (value - c->payload.depth)); 579f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else 58298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("?"); 599f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt} 609f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 619f344b3e7d6e23674dd4747faec253f103563b36Eric Anholtvoid brw_wm_print_ref( struct brw_wm_compile *c, 629f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt struct brw_wm_ref *ref ) 639f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt{ 649f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt struct brw_reg hw_reg = ref->hw_reg; 659f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 669f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (ref->unspill_reg) 67298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("UNSPILL(%x)/", ref->value->spill_slot); 689f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 699f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (c->state >= PASS2_DONE) 709f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt brw_print_reg(ref->hw_reg); 719f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else { 72298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("%s", hw_reg.negate ? "-" : ""); 73298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("%s", hw_reg.abs ? "abs/" : ""); 749f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt brw_wm_print_value(c, ref->value); 759f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if ((hw_reg.nr&1) || hw_reg.subnr) { 76298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("->%d.%d", (hw_reg.nr&1), hw_reg.subnr); 779f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt } 789f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt } 799f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt} 809f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 819f344b3e7d6e23674dd4747faec253f103563b36Eric Anholtvoid brw_wm_print_insn( struct brw_wm_compile *c, 829f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt struct brw_wm_instruction *inst ) 839f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt{ 849f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt GLuint i, arg; 859f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt GLuint nr_args = brw_wm_nr_args(inst->opcode); 869f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 87298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("["); 889f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt for (i = 0; i < 4; i++) { 899f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (inst->dst[i]) { 909f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt brw_wm_print_value(c, inst->dst[i]); 919f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (inst->dst[i]->spill_slot) 92298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("/SPILL(%x)",inst->dst[i]->spill_slot); 939f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt } 949f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else 95298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("#"); 969f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (i < 3) 97298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(","); 989f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt } 99298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("]"); 1009f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 1019f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (inst->writemask != WRITEMASK_XYZW) 102298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(".%s%s%s%s", 1039f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt GET_BIT(inst->writemask, 0) ? "x" : "", 1049f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt GET_BIT(inst->writemask, 1) ? "y" : "", 1059f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt GET_BIT(inst->writemask, 2) ? "z" : "", 1069f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt GET_BIT(inst->writemask, 3) ? "w" : ""); 1079f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 1089f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt switch (inst->opcode) { 1099f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt case WM_PIXELXY: 110298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = PIXELXY"); 1119f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 1129f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt case WM_DELTAXY: 113298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = DELTAXY"); 1149f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 1159f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt case WM_PIXELW: 116298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = PIXELW"); 1179f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 1189f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt case WM_WPOSXY: 119298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = WPOSXY"); 1209f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 1219f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt case WM_PINTERP: 122298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = PINTERP"); 1239f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 1249f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt case WM_LINTERP: 125298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = LINTERP"); 1269f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 1279f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt case WM_CINTERP: 128298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = CINTERP"); 1299f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 1309f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt case WM_FB_WRITE: 131298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = FB_WRITE"); 1329f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 133699db6d842c52d0b3b98b320f8ef1104a65fa783Eric Anholt case WM_FRONTFACING: 134298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = FRONTFACING"); 135699db6d842c52d0b3b98b320f8ef1104a65fa783Eric Anholt break; 1369f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt default: 137298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" = %s", _mesa_opcode_string(inst->opcode)); 1389f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt break; 1399f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt } 1409f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 1419f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (inst->saturate) 142298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("_SAT"); 1439f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 1449f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt for (arg = 0; arg < nr_args; arg++) { 1459f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 146298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(" ["); 1479f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 1489f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt for (i = 0; i < 4; i++) { 1499f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (inst->src[arg][i]) { 1509f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt brw_wm_print_ref(c, inst->src[arg][i]); 1519f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt } 1529f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else 153298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("%%"); 1549f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 1559f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt if (i < 3) 156298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf(","); 1579f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt else 158298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("]"); 1599f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt } 1609f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt } 161298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("\n"); 1629f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt} 1639f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 1649f344b3e7d6e23674dd4747faec253f103563b36Eric Anholtvoid brw_wm_print_program( struct brw_wm_compile *c, 1659f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt const char *stage ) 1669f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt{ 1679f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt GLuint insn; 1689f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 169298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("%s:\n", stage); 1709f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt for (insn = 0; insn < c->nr_insns; insn++) 1719f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt brw_wm_print_insn(c, &c->instruction[insn]); 172298be2b028263b2c343a707662c6fbfa18293cb2Kristian Høgsberg printf("\n"); 1739f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt} 1749f344b3e7d6e23674dd4747faec253f103563b36Eric Anholt 175