| /* |
| * Mesa 3-D graphics library |
| * Version: 6.5.3 |
| * |
| * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| /** |
| * \file prog_print.c |
| * Print vertex/fragment programs - for debugging. |
| * \author Brian Paul |
| */ |
| |
| #include "glheader.h" |
| #include "context.h" |
| #include "imports.h" |
| #include "prog_instruction.h" |
| #include "prog_parameter.h" |
| #include "prog_print.h" |
| #include "prog_statevars.h" |
| |
| |
| |
| /** |
| * Return string name for given program/register file. |
| */ |
| static const char * |
| file_string(enum register_file f, gl_prog_print_mode mode) |
| { |
| switch (f) { |
| case PROGRAM_TEMPORARY: |
| return "TEMP"; |
| case PROGRAM_LOCAL_PARAM: |
| return "LOCAL"; |
| case PROGRAM_ENV_PARAM: |
| return "ENV"; |
| case PROGRAM_STATE_VAR: |
| return "STATE"; |
| case PROGRAM_INPUT: |
| return "INPUT"; |
| case PROGRAM_OUTPUT: |
| return "OUTPUT"; |
| case PROGRAM_NAMED_PARAM: |
| return "NAMED"; |
| case PROGRAM_CONSTANT: |
| return "CONST"; |
| case PROGRAM_UNIFORM: |
| return "UNIFORM"; |
| case PROGRAM_VARYING: |
| return "VARYING"; |
| case PROGRAM_WRITE_ONLY: |
| return "WRITE_ONLY"; |
| case PROGRAM_ADDRESS: |
| return "ADDR"; |
| case PROGRAM_SAMPLER: |
| return "SAMPLER"; |
| default: |
| return "Unknown program file!"; |
| } |
| } |
| |
| |
| /** |
| * Return ARB_v/f_prog-style input attrib string. |
| */ |
| static const char * |
| arb_input_attrib_string(GLint index, GLenum progType) |
| { |
| const char *vertAttribs[] = { |
| "vertex.position", |
| "vertex.weight", |
| "vertex.normal", |
| "vertex.color.primary", |
| "vertex.color.secondary", |
| "vertex.fogcoord", |
| "vertex.(six)", |
| "vertex.(seven)", |
| "vertex.texcoord[0]", |
| "vertex.texcoord[1]", |
| "vertex.texcoord[2]", |
| "vertex.texcoord[3]", |
| "vertex.texcoord[4]", |
| "vertex.texcoord[5]", |
| "vertex.texcoord[6]", |
| "vertex.texcoord[7]", |
| "vertex.attrib[0]", |
| "vertex.attrib[1]", |
| "vertex.attrib[2]", |
| "vertex.attrib[3]", |
| "vertex.attrib[4]", |
| "vertex.attrib[5]", |
| "vertex.attrib[6]", |
| "vertex.attrib[7]", |
| "vertex.attrib[8]", |
| "vertex.attrib[9]", |
| "vertex.attrib[10]", |
| "vertex.attrib[11]", |
| "vertex.attrib[12]", |
| "vertex.attrib[13]", |
| "vertex.attrib[14]", |
| "vertex.attrib[15]" |
| }; |
| const char *fragAttribs[] = { |
| "fragment.position", |
| "fragment.color.primary", |
| "fragment.color.secondary", |
| "fragment.fogcoord", |
| "fragment.texcoord[0]", |
| "fragment.texcoord[1]", |
| "fragment.texcoord[2]", |
| "fragment.texcoord[3]", |
| "fragment.texcoord[4]", |
| "fragment.texcoord[5]", |
| "fragment.texcoord[6]", |
| "fragment.texcoord[7]", |
| "fragment.varying[0]", |
| "fragment.varying[1]", |
| "fragment.varying[2]", |
| "fragment.varying[3]", |
| "fragment.varying[4]", |
| "fragment.varying[5]", |
| "fragment.varying[6]", |
| "fragment.varying[7]" |
| }; |
| |
| if (progType == GL_VERTEX_PROGRAM_ARB) { |
| assert(index < sizeof(vertAttribs) / sizeof(vertAttribs[0])); |
| return vertAttribs[index]; |
| } |
| else { |
| assert(index < sizeof(fragAttribs) / sizeof(fragAttribs[0])); |
| return fragAttribs[index]; |
| } |
| } |
| |
| |
| /** |
| * Return ARB_v/f_prog-style output attrib string. |
| */ |
| static const char * |
| arb_output_attrib_string(GLint index, GLenum progType) |
| { |
| const char *vertResults[] = { |
| "result.position", |
| "result.color.primary", |
| "result.color.secondary", |
| "result.fogcoord", |
| "result.texcoord[0]", |
| "result.texcoord[1]", |
| "result.texcoord[2]", |
| "result.texcoord[3]", |
| "result.texcoord[4]", |
| "result.texcoord[5]", |
| "result.texcoord[6]", |
| "result.texcoord[7]", |
| "result.varying[0]", |
| "result.varying[1]", |
| "result.varying[2]", |
| "result.varying[3]", |
| "result.varying[4]", |
| "result.varying[5]", |
| "result.varying[6]", |
| "result.varying[7]" |
| }; |
| const char *fragResults[] = { |
| "result.color", |
| "result.depth" |
| }; |
| |
| if (progType == GL_VERTEX_PROGRAM_ARB) { |
| assert(index < sizeof(vertResults) / sizeof(vertResults[0])); |
| return vertResults[index]; |
| } |
| else { |
| assert(index < sizeof(fragResults) / sizeof(fragResults[0])); |
| return fragResults[index]; |
| } |
| } |
| |
| |
| /** |
| * Return string representation of the given register. |
| * Note that some types of registers (like PROGRAM_UNIFORM) aren't defined |
| * by the ARB/NV program languages so we've taken some liberties here. |
| * \param file the register file (PROGRAM_INPUT, PROGRAM_TEMPORARY, etc) |
| * \param index number of the register in the register file |
| * \param mode the output format/mode/style |
| * \param prog pointer to containing program |
| */ |
| static const char * |
| reg_string(enum register_file f, GLint index, gl_prog_print_mode mode, |
| GLboolean relAddr, const struct gl_program *prog) |
| { |
| static char str[100]; |
| |
| str[0] = 0; |
| |
| switch (mode) { |
| case PROG_PRINT_DEBUG: |
| if (relAddr) |
| sprintf(str, "%s[ADDR%s%d]", file_string(f, mode), (index > 0) ? "+" : "", index); |
| else |
| sprintf(str, "%s[%d]", file_string(f, mode), index); |
| break; |
| |
| case PROG_PRINT_ARB: |
| switch (f) { |
| case PROGRAM_INPUT: |
| sprintf(str, "%s", arb_input_attrib_string(index, prog->Target)); |
| break; |
| case PROGRAM_OUTPUT: |
| sprintf(str, "%s", arb_output_attrib_string(index, prog->Target)); |
| break; |
| case PROGRAM_TEMPORARY: |
| sprintf(str, "temp%d", index); |
| break; |
| case PROGRAM_ENV_PARAM: |
| sprintf(str, "program.env[%d]", index); |
| break; |
| case PROGRAM_LOCAL_PARAM: |
| sprintf(str, "program.local[%d]", index); |
| break; |
| case PROGRAM_VARYING: /* extension */ |
| sprintf(str, "varying[%d]", index); |
| break; |
| case PROGRAM_CONSTANT: /* extension */ |
| sprintf(str, "constant[%d]", index); |
| break; |
| case PROGRAM_UNIFORM: /* extension */ |
| sprintf(str, "uniform[%d]", index); |
| break; |
| case PROGRAM_STATE_VAR: |
| { |
| struct gl_program_parameter *param |
| = prog->Parameters->Parameters + index; |
| sprintf(str, _mesa_program_state_string(param->StateIndexes)); |
| } |
| break; |
| case PROGRAM_ADDRESS: |
| sprintf(str, "A%d", index); |
| break; |
| default: |
| _mesa_problem(NULL, "bad file in reg_string()"); |
| } |
| break; |
| |
| case PROG_PRINT_NV: |
| switch (f) { |
| case PROGRAM_INPUT: |
| if (prog->Target == GL_VERTEX_PROGRAM_ARB) |
| sprintf(str, "v[%d]", index); |
| else |
| sprintf(str, "f[%d]", index); |
| break; |
| case PROGRAM_OUTPUT: |
| sprintf(str, "o[%d]", index); |
| break; |
| case PROGRAM_TEMPORARY: |
| sprintf(str, "R%d", index); |
| break; |
| case PROGRAM_ENV_PARAM: |
| sprintf(str, "c[%d]", index); |
| break; |
| case PROGRAM_VARYING: /* extension */ |
| sprintf(str, "varying[%d]", index); |
| break; |
| case PROGRAM_UNIFORM: /* extension */ |
| sprintf(str, "uniform[%d]", index); |
| break; |
| case PROGRAM_CONSTANT: /* extension */ |
| sprintf(str, "constant[%d]", index); |
| break; |
| case PROGRAM_STATE_VAR: /* extension */ |
| sprintf(str, "state[%d]", index); |
| break; |
| default: |
| _mesa_problem(NULL, "bad file in reg_string()"); |
| } |
| break; |
| |
| default: |
| _mesa_problem(NULL, "bad mode in reg_string()"); |
| } |
| |
| return str; |
| } |
| |
| |
| /** |
| * Return a string representation of the given swizzle word. |
| * If extended is true, use extended (comma-separated) format. |
| * \param swizzle the swizzle field |
| * \param negateBase 4-bit negation vector |
| * \param extended if true, also allow 0, 1 values |
| */ |
| const char * |
| _mesa_swizzle_string(GLuint swizzle, GLuint negateBase, GLboolean extended) |
| { |
| static const char swz[] = "xyzw01!?"; /* See SWIZZLE_x definitions */ |
| static char s[20]; |
| GLuint i = 0; |
| |
| if (!extended && swizzle == SWIZZLE_NOOP && negateBase == 0) |
| return ""; /* no swizzle/negation */ |
| |
| if (!extended) |
| s[i++] = '.'; |
| |
| if (negateBase & NEGATE_X) |
| s[i++] = '-'; |
| s[i++] = swz[GET_SWZ(swizzle, 0)]; |
| |
| if (extended) { |
| s[i++] = ','; |
| } |
| |
| if (negateBase & NEGATE_Y) |
| s[i++] = '-'; |
| s[i++] = swz[GET_SWZ(swizzle, 1)]; |
| |
| if (extended) { |
| s[i++] = ','; |
| } |
| |
| if (negateBase & NEGATE_Z) |
| s[i++] = '-'; |
| s[i++] = swz[GET_SWZ(swizzle, 2)]; |
| |
| if (extended) { |
| s[i++] = ','; |
| } |
| |
| if (negateBase & NEGATE_W) |
| s[i++] = '-'; |
| s[i++] = swz[GET_SWZ(swizzle, 3)]; |
| |
| s[i] = 0; |
| return s; |
| } |
| |
| |
| static const char * |
| writemask_string(GLuint writeMask) |
| { |
| static char s[10]; |
| GLuint i = 0; |
| |
| if (writeMask == WRITEMASK_XYZW) |
| return ""; |
| |
| s[i++] = '.'; |
| if (writeMask & WRITEMASK_X) |
| s[i++] = 'x'; |
| if (writeMask & WRITEMASK_Y) |
| s[i++] = 'y'; |
| if (writeMask & WRITEMASK_Z) |
| s[i++] = 'z'; |
| if (writeMask & WRITEMASK_W) |
| s[i++] = 'w'; |
| |
| s[i] = 0; |
| return s; |
| } |
| |
| |
| const char * |
| _mesa_condcode_string(GLuint condcode) |
| { |
| switch (condcode) { |
| case COND_GT: return "GT"; |
| case COND_EQ: return "EQ"; |
| case COND_LT: return "LT"; |
| case COND_UN: return "UN"; |
| case COND_GE: return "GE"; |
| case COND_LE: return "LE"; |
| case COND_NE: return "NE"; |
| case COND_TR: return "TR"; |
| case COND_FL: return "FL"; |
| default: return "cond???"; |
| } |
| } |
| |
| |
| static void |
| print_dst_reg(const struct prog_dst_register *dstReg, gl_prog_print_mode mode, |
| const struct gl_program *prog) |
| { |
| _mesa_printf("%s%s", |
| reg_string((enum register_file) dstReg->File, |
| dstReg->Index, mode, GL_FALSE, prog), |
| writemask_string(dstReg->WriteMask)); |
| |
| if (dstReg->CondMask != COND_TR) { |
| _mesa_printf(" (%s.%s)", |
| _mesa_condcode_string(dstReg->CondMask), |
| _mesa_swizzle_string(dstReg->CondSwizzle, GL_FALSE, GL_FALSE)); |
| } |
| |
| #if 0 |
| _mesa_printf("%s[%d]%s", |
| file_string((enum register_file) dstReg->File, mode), |
| dstReg->Index, |
| writemask_string(dstReg->WriteMask)); |
| #endif |
| } |
| |
| static void |
| print_src_reg(const struct prog_src_register *srcReg, gl_prog_print_mode mode, |
| const struct gl_program *prog) |
| { |
| _mesa_printf("%s%s", |
| reg_string((enum register_file) srcReg->File, |
| srcReg->Index, mode, srcReg->RelAddr, prog), |
| _mesa_swizzle_string(srcReg->Swizzle, |
| srcReg->NegateBase, GL_FALSE)); |
| #if 0 |
| _mesa_printf("%s[%d]%s", |
| file_string((enum register_file) srcReg->File, mode), |
| srcReg->Index, |
| _mesa_swizzle_string(srcReg->Swizzle, |
| srcReg->NegateBase, GL_FALSE)); |
| #endif |
| } |
| |
| static void |
| print_comment(const struct prog_instruction *inst) |
| { |
| if (inst->Comment) |
| _mesa_printf("; # %s\n", inst->Comment); |
| else |
| _mesa_printf(";\n"); |
| } |
| |
| |
| static void |
| print_alu_instruction(const struct prog_instruction *inst, |
| const char *opcode_string, GLuint numRegs, |
| gl_prog_print_mode mode, |
| const struct gl_program *prog) |
| { |
| GLuint j; |
| |
| _mesa_printf("%s", opcode_string); |
| if (inst->CondUpdate) |
| _mesa_printf(".C"); |
| |
| /* frag prog only */ |
| if (inst->SaturateMode == SATURATE_ZERO_ONE) |
| _mesa_printf("_SAT"); |
| |
| _mesa_printf(" "); |
| if (inst->DstReg.File != PROGRAM_UNDEFINED) { |
| print_dst_reg(&inst->DstReg, mode, prog); |
| } |
| else { |
| _mesa_printf(" ???"); |
| } |
| |
| if (numRegs > 0) |
| _mesa_printf(", "); |
| |
| for (j = 0; j < numRegs; j++) { |
| print_src_reg(inst->SrcReg + j, mode, prog); |
| if (j + 1 < numRegs) |
| _mesa_printf(", "); |
| } |
| |
| print_comment(inst); |
| } |
| |
| |
| void |
| _mesa_print_alu_instruction(const struct prog_instruction *inst, |
| const char *opcode_string, GLuint numRegs) |
| { |
| print_alu_instruction(inst, opcode_string, numRegs, PROG_PRINT_DEBUG, NULL); |
| } |
| |
| |
| void |
| _mesa_print_instruction(const struct prog_instruction *inst) |
| { |
| /* note: 4th param should be ignored for PROG_PRINT_DEBUG */ |
| _mesa_print_instruction_opt(inst, 0, PROG_PRINT_DEBUG, NULL); |
| } |
| |
| |
| /** |
| * Print a single vertex/fragment program instruction. |
| */ |
| GLint |
| _mesa_print_instruction_opt(const struct prog_instruction *inst, GLint indent, |
| gl_prog_print_mode mode, |
| const struct gl_program *prog) |
| { |
| GLint i; |
| |
| if (inst->Opcode == OPCODE_ELSE || |
| inst->Opcode == OPCODE_ENDIF || |
| inst->Opcode == OPCODE_ENDLOOP || |
| inst->Opcode == OPCODE_ENDSUB) { |
| indent -= 3; |
| } |
| for (i = 0; i < indent; i++) { |
| _mesa_printf(" "); |
| } |
| |
| switch (inst->Opcode) { |
| case OPCODE_PRINT: |
| _mesa_printf("PRINT '%s'", inst->Data); |
| if (inst->SrcReg[0].File != PROGRAM_UNDEFINED) { |
| _mesa_printf(", "); |
| _mesa_printf("%s[%d]%s", |
| file_string((enum register_file) inst->SrcReg[0].File, |
| mode), |
| inst->SrcReg[0].Index, |
| _mesa_swizzle_string(inst->SrcReg[0].Swizzle, |
| inst->SrcReg[0].NegateBase, GL_FALSE)); |
| } |
| if (inst->Comment) |
| _mesa_printf(" # %s", inst->Comment); |
| print_comment(inst); |
| break; |
| case OPCODE_SWZ: |
| _mesa_printf("SWZ"); |
| if (inst->SaturateMode == SATURATE_ZERO_ONE) |
| _mesa_printf("_SAT"); |
| _mesa_printf(" "); |
| print_dst_reg(&inst->DstReg, mode, prog); |
| _mesa_printf(", %s[%d], %s", |
| file_string((enum register_file) inst->SrcReg[0].File, |
| mode), |
| inst->SrcReg[0].Index, |
| _mesa_swizzle_string(inst->SrcReg[0].Swizzle, |
| inst->SrcReg[0].NegateBase, GL_TRUE)); |
| print_comment(inst); |
| break; |
| case OPCODE_TEX: |
| case OPCODE_TXP: |
| case OPCODE_TXL: |
| case OPCODE_TXB: |
| _mesa_printf("%s", _mesa_opcode_string(inst->Opcode)); |
| if (inst->SaturateMode == SATURATE_ZERO_ONE) |
| _mesa_printf("_SAT"); |
| _mesa_printf(" "); |
| print_dst_reg(&inst->DstReg, mode, prog); |
| _mesa_printf(", "); |
| print_src_reg(&inst->SrcReg[0], mode, prog); |
| _mesa_printf(", texture[%d], ", inst->TexSrcUnit); |
| switch (inst->TexSrcTarget) { |
| case TEXTURE_1D_INDEX: _mesa_printf("1D"); break; |
| case TEXTURE_2D_INDEX: _mesa_printf("2D"); break; |
| case TEXTURE_3D_INDEX: _mesa_printf("3D"); break; |
| case TEXTURE_CUBE_INDEX: _mesa_printf("CUBE"); break; |
| case TEXTURE_RECT_INDEX: _mesa_printf("RECT"); break; |
| default: |
| ; |
| } |
| print_comment(inst); |
| break; |
| |
| case OPCODE_KIL: |
| _mesa_printf("%s", _mesa_opcode_string(inst->Opcode)); |
| _mesa_printf(" "); |
| print_src_reg(&inst->SrcReg[0], mode, prog); |
| print_comment(inst); |
| break; |
| case OPCODE_KIL_NV: |
| _mesa_printf("%s", _mesa_opcode_string(inst->Opcode)); |
| _mesa_printf(" "); |
| _mesa_printf("%s.%s", |
| _mesa_condcode_string(inst->DstReg.CondMask), |
| _mesa_swizzle_string(inst->DstReg.CondSwizzle, |
| GL_FALSE, GL_FALSE)); |
| print_comment(inst); |
| break; |
| |
| case OPCODE_ARL: |
| _mesa_printf("ARL "); |
| print_dst_reg(&inst->DstReg, mode, prog); |
| _mesa_printf(", "); |
| print_src_reg(&inst->SrcReg[0], mode, prog); |
| print_comment(inst); |
| break; |
| case OPCODE_BRA: |
| _mesa_printf("BRA %d (%s%s)", |
| inst->BranchTarget, |
| _mesa_condcode_string(inst->DstReg.CondMask), |
| _mesa_swizzle_string(inst->DstReg.CondSwizzle, 0, GL_FALSE)); |
| print_comment(inst); |
| break; |
| case OPCODE_IF: |
| if (inst->SrcReg[0].File != PROGRAM_UNDEFINED) { |
| /* Use ordinary register */ |
| _mesa_printf("IF "); |
| print_src_reg(&inst->SrcReg[0], mode, prog); |
| _mesa_printf("; "); |
| } |
| else { |
| /* Use cond codes */ |
| _mesa_printf("IF (%s%s);", |
| _mesa_condcode_string(inst->DstReg.CondMask), |
| _mesa_swizzle_string(inst->DstReg.CondSwizzle, |
| 0, GL_FALSE)); |
| } |
| _mesa_printf(" # (if false, goto %d)", inst->BranchTarget); |
| print_comment(inst); |
| return indent + 3; |
| case OPCODE_ELSE: |
| _mesa_printf("ELSE; # (goto %d)\n", inst->BranchTarget); |
| return indent + 3; |
| case OPCODE_ENDIF: |
| _mesa_printf("ENDIF;\n"); |
| break; |
| case OPCODE_BGNLOOP: |
| _mesa_printf("BGNLOOP; # (end at %d)\n", inst->BranchTarget); |
| return indent + 3; |
| case OPCODE_ENDLOOP: |
| _mesa_printf("ENDLOOP; # (goto %d)\n", inst->BranchTarget); |
| break; |
| case OPCODE_BRK: |
| case OPCODE_CONT: |
| _mesa_printf("%s (%s%s); # (goto %d)", |
| _mesa_opcode_string(inst->Opcode), |
| _mesa_condcode_string(inst->DstReg.CondMask), |
| _mesa_swizzle_string(inst->DstReg.CondSwizzle, 0, GL_FALSE), |
| inst->BranchTarget); |
| print_comment(inst); |
| break; |
| |
| case OPCODE_BGNSUB: |
| if (mode == PROG_PRINT_NV) { |
| _mesa_printf("%s:\n", inst->Comment); /* comment is label */ |
| return indent; |
| } |
| else { |
| _mesa_printf("BGNSUB"); |
| print_comment(inst); |
| return indent + 3; |
| } |
| case OPCODE_ENDSUB: |
| if (mode == PROG_PRINT_DEBUG) { |
| _mesa_printf("ENDSUB"); |
| print_comment(inst); |
| } |
| break; |
| case OPCODE_CAL: |
| if (mode == PROG_PRINT_NV) { |
| _mesa_printf("CAL %s; # (goto %d)\n", inst->Comment, inst->BranchTarget); |
| } |
| else { |
| _mesa_printf("CAL %u", inst->BranchTarget); |
| print_comment(inst); |
| } |
| break; |
| case OPCODE_RET: |
| _mesa_printf("RET (%s%s)", |
| _mesa_condcode_string(inst->DstReg.CondMask), |
| _mesa_swizzle_string(inst->DstReg.CondSwizzle, 0, GL_FALSE)); |
| print_comment(inst); |
| break; |
| |
| case OPCODE_END: |
| _mesa_printf("END\n"); |
| break; |
| case OPCODE_NOP: |
| if (mode == PROG_PRINT_DEBUG) { |
| _mesa_printf("NOP"); |
| print_comment(inst); |
| } |
| else if (inst->Comment) { |
| /* ARB/NV extensions don't have NOP instruction */ |
| _mesa_printf("# %s\n", inst->Comment); |
| } |
| break; |
| /* XXX may need other special-case instructions */ |
| default: |
| /* typical alu instruction */ |
| print_alu_instruction(inst, |
| _mesa_opcode_string(inst->Opcode), |
| _mesa_num_inst_src_regs(inst->Opcode), |
| mode, prog); |
| break; |
| } |
| return indent; |
| } |
| |
| |
| /** |
| * Print program to stdout, default options. |
| */ |
| void |
| _mesa_print_program(const struct gl_program *prog) |
| { |
| _mesa_print_program_opt(prog, PROG_PRINT_DEBUG, GL_TRUE); |
| } |
| |
| |
| /** |
| * Print program, with options. |
| */ |
| void |
| _mesa_print_program_opt(const struct gl_program *prog, |
| gl_prog_print_mode mode, |
| GLboolean lineNumbers) |
| { |
| GLuint i, indent = 0; |
| |
| switch (prog->Target) { |
| case GL_VERTEX_PROGRAM_ARB: |
| if (mode == PROG_PRINT_ARB) |
| _mesa_printf("!!ARBvp1.0\n"); |
| else if (mode == PROG_PRINT_NV) |
| _mesa_printf("!!VP1.0\n"); |
| else |
| _mesa_printf("# Vertex Program/Shader\n"); |
| break; |
| case GL_FRAGMENT_PROGRAM_ARB: |
| case GL_FRAGMENT_PROGRAM_NV: |
| if (mode == PROG_PRINT_ARB) |
| _mesa_printf("!!ARBfp1.0\n"); |
| else if (mode == PROG_PRINT_NV) |
| _mesa_printf("!!FP1.0\n"); |
| else |
| _mesa_printf("# Fragment Program/Shader\n"); |
| break; |
| } |
| |
| for (i = 0; i < prog->NumInstructions; i++) { |
| if (lineNumbers) |
| _mesa_printf("%3d: ", i); |
| indent = _mesa_print_instruction_opt(prog->Instructions + i, |
| indent, mode, prog); |
| } |
| } |
| |
| |
| /** |
| * Print all of a program's parameters. |
| */ |
| void |
| _mesa_print_program_parameters(GLcontext *ctx, const struct gl_program *prog) |
| { |
| GLuint i; |
| |
| _mesa_printf("InputsRead: 0x%x\n", prog->InputsRead); |
| _mesa_printf("OutputsWritten: 0x%x\n", prog->OutputsWritten); |
| _mesa_printf("NumInstructions=%d\n", prog->NumInstructions); |
| _mesa_printf("NumTemporaries=%d\n", prog->NumTemporaries); |
| _mesa_printf("NumParameters=%d\n", prog->NumParameters); |
| _mesa_printf("NumAttributes=%d\n", prog->NumAttributes); |
| _mesa_printf("NumAddressRegs=%d\n", prog->NumAddressRegs); |
| _mesa_printf("Samplers=[ "); |
| for (i = 0; i < MAX_SAMPLERS; i++) { |
| _mesa_printf("%d ", prog->SamplerUnits[i]); |
| } |
| _mesa_printf("]\n"); |
| |
| _mesa_load_state_parameters(ctx, prog->Parameters); |
| |
| #if 0 |
| _mesa_printf("Local Params:\n"); |
| for (i = 0; i < MAX_PROGRAM_LOCAL_PARAMS; i++){ |
| const GLfloat *p = prog->LocalParams[i]; |
| _mesa_printf("%2d: %f, %f, %f, %f\n", i, p[0], p[1], p[2], p[3]); |
| } |
| #endif |
| _mesa_print_parameter_list(prog->Parameters); |
| } |
| |
| |
| void |
| _mesa_print_parameter_list(const struct gl_program_parameter_list *list) |
| { |
| const gl_prog_print_mode mode = PROG_PRINT_DEBUG; |
| GLuint i; |
| |
| if (!list) |
| return; |
| |
| _mesa_printf("param list %p\n", (void *) list); |
| for (i = 0; i < list->NumParameters; i++){ |
| struct gl_program_parameter *param = list->Parameters + i; |
| const GLfloat *v = list->ParameterValues[i]; |
| _mesa_printf("param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g};\n", |
| i, param->Size, |
| file_string(list->Parameters[i].Type, mode), |
| param->Name, v[0], v[1], v[2], v[3]); |
| } |
| } |
