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consolidate vertex/fragment program printing into _mesa_print_program()

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This commit is contained in:
Brian Paul
2005-11-05 20:18:18 +00:00
parent 237dae74f7
commit 30d6a4bffa
6 changed files with 131 additions and 182 deletions
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89
src/mesa/shader/arbfragparse.c
View File

@@ -39,93 +39,6 @@
#include "arbprogparse.h"
#include "arbfragparse.h"
void
_mesa_debug_fp_inst(GLint num, struct prog_instruction *fp)
{
GLint a;
static const char swz[] = "xyzw01??";
for (a=0; a<num; a++) {
_mesa_printf("%s", _mesa_opcode_string(fp[a].Opcode));
if (fp[a].Saturate)
_mesa_printf("_SAT");
if (fp[a].DstReg.File != 0xf) {
if (fp[a].DstReg.WriteMask != 0xf)
_mesa_printf(" %s[%d].%s%s%s%s ",
_mesa_program_file_string(fp[a].DstReg.File),
fp[a].DstReg.Index,
GET_BIT(fp[a].DstReg.WriteMask, 0) ? "x" : "",
GET_BIT(fp[a].DstReg.WriteMask, 1) ? "y" : "",
GET_BIT(fp[a].DstReg.WriteMask, 2) ? "z" : "",
GET_BIT(fp[a].DstReg.WriteMask, 3) ? "w" : "");
else
_mesa_printf(" %s[%d] ",
_mesa_program_file_string(fp[a].DstReg.File),
fp[a].DstReg.Index);
}
/* Examine each bit of negatebase here as this may be a SWZ instruction
*/
if (fp[a].SrcReg[0].File != 0xf) {
if (fp[a].SrcReg[0].Swizzle != SWIZZLE_NOOP ||
fp[a].SrcReg[0].NegateBase)
_mesa_printf("%s[%d].%s%c%s%c%s%c%s%c ",
_mesa_program_file_string(fp[a].SrcReg[0].File),
fp[a].SrcReg[0].Index,
GET_BIT(fp[a].SrcReg[0].NegateBase, 0) ? "-" : "",
swz[GET_SWZ(fp[a].SrcReg[0].Swizzle, 0)],
GET_BIT(fp[a].SrcReg[0].NegateBase, 0) ? "-" : "",
swz[GET_SWZ(fp[a].SrcReg[0].Swizzle, 1)],
GET_BIT(fp[a].SrcReg[0].NegateBase, 0) ? "-" : "",
swz[GET_SWZ(fp[a].SrcReg[0].Swizzle, 2)],
GET_BIT(fp[a].SrcReg[0].NegateBase, 0) ? "-" : "",
swz[GET_SWZ(fp[a].SrcReg[0].Swizzle, 3)]);
else
_mesa_printf("%s[%d] ",
_mesa_program_file_string(fp[a].SrcReg[0].File),
fp[a].SrcReg[0].Index);
}
if (fp[a].SrcReg[1].File != 0xf) {
if (fp[a].SrcReg[1].Swizzle != SWIZZLE_NOOP ||
fp[a].SrcReg[1].NegateBase)
_mesa_printf("%s[%d].%s%c%c%c%c ",
_mesa_program_file_string(fp[a].SrcReg[1].File),
fp[a].SrcReg[1].Index,
fp[a].SrcReg[1].NegateBase ? "-" : "",
swz[GET_SWZ(fp[a].SrcReg[1].Swizzle, 0)],
swz[GET_SWZ(fp[a].SrcReg[1].Swizzle, 1)],
swz[GET_SWZ(fp[a].SrcReg[1].Swizzle, 2)],
swz[GET_SWZ(fp[a].SrcReg[1].Swizzle, 3)]);
else
_mesa_printf("%s[%d] ",
_mesa_program_file_string(fp[a].SrcReg[1].File),
fp[a].SrcReg[1].Index);
}
if (fp[a].SrcReg[2].File != 0xf) {
if (fp[a].SrcReg[2].Swizzle != SWIZZLE_NOOP ||
fp[a].SrcReg[2].NegateBase)
_mesa_printf("%s[%d].%s%c%c%c%c ",
_mesa_program_file_string(fp[a].SrcReg[2].File),
fp[a].SrcReg[2].Index,
fp[a].SrcReg[1].NegateBase ? "-" : "",
swz[GET_SWZ(fp[a].SrcReg[2].Swizzle, 0)],
swz[GET_SWZ(fp[a].SrcReg[2].Swizzle, 1)],
swz[GET_SWZ(fp[a].SrcReg[2].Swizzle, 2)],
swz[GET_SWZ(fp[a].SrcReg[2].Swizzle, 3)]);
else
_mesa_printf("%s[%d] ",
_mesa_program_file_string(fp[a].SrcReg[2].File),
fp[a].SrcReg[2].Index);
}
_mesa_printf("\n");
}
}
void
_mesa_parse_arb_fragment_program(GLcontext * ctx, GLenum target,
@@ -182,6 +95,6 @@ _mesa_parse_arb_fragment_program(GLcontext * ctx, GLenum target,
program->FogOption = ap.FogOption;
#if DEBUG_FP
_mesa_debug_fp_inst(ap.Base.NumInstructions, ap.FPInstructions);
_mesa_print_program(ap.Base.NumInstructions, ap.FPInstructions);
#endif
}

87
src/mesa/shader/arbvertparse.c
View File

@@ -45,89 +45,6 @@
#include "arbprogparse.h"
/**
* XXX this is probably redundant. We've already got code like this
* in the nvvertparse.c file. Combine/clean-up someday.
*/
void _mesa_debug_vp_inst(GLint num, struct prog_instruction *vp)
{
GLint a;
static const char swz[] = "xyzw01??";
for (a=0; a<num; a++) {
_mesa_printf("%s", _mesa_opcode_string(vp[a].Opcode));
if (vp[a].DstReg.File != 0xf) {
if (vp[a].DstReg.WriteMask != 0xf)
_mesa_printf(" %s[%d].%s%s%s%s ",
_mesa_program_file_string(vp[a].DstReg.File),
vp[a].DstReg.Index,
GET_BIT(vp[a].DstReg.WriteMask, 0) ? "x" : "",
GET_BIT(vp[a].DstReg.WriteMask, 1) ? "y" : "",
GET_BIT(vp[a].DstReg.WriteMask, 2) ? "z" : "",
GET_BIT(vp[a].DstReg.WriteMask, 3) ? "w" : "");
else
_mesa_printf(" %s[%d] ",
_mesa_program_file_string(vp[a].DstReg.File),
vp[a].DstReg.Index);
}
if (vp[a].SrcReg[0].File != 0xf) {
if (vp[a].SrcReg[0].Swizzle != SWIZZLE_NOOP ||
vp[a].SrcReg[0].NegateBase)
_mesa_printf("%s[%d].%s%c%c%c%c ",
_mesa_program_file_string(vp[a].SrcReg[0].File),
vp[a].SrcReg[0].Index,
vp[a].SrcReg[0].NegateBase ? "-" : "",
swz[GET_SWZ(vp[a].SrcReg[0].Swizzle, 0)],
swz[GET_SWZ(vp[a].SrcReg[0].Swizzle, 1)],
swz[GET_SWZ(vp[a].SrcReg[0].Swizzle, 2)],
swz[GET_SWZ(vp[a].SrcReg[0].Swizzle, 3)]);
else
_mesa_printf("%s[%d] ",
_mesa_program_file_string(vp[a].SrcReg[0].File),
vp[a].SrcReg[0].Index);
}
if (vp[a].SrcReg[1].File != 0xf) {
if (vp[a].SrcReg[1].Swizzle != SWIZZLE_NOOP ||
vp[a].SrcReg[1].NegateBase)
_mesa_printf("%s[%d].%s%c%c%c%c ",
_mesa_program_file_string(vp[a].SrcReg[1].File),
vp[a].SrcReg[1].Index,
vp[a].SrcReg[1].NegateBase ? "-" : "",
swz[GET_SWZ(vp[a].SrcReg[1].Swizzle, 0)],
swz[GET_SWZ(vp[a].SrcReg[1].Swizzle, 1)],
swz[GET_SWZ(vp[a].SrcReg[1].Swizzle, 2)],
swz[GET_SWZ(vp[a].SrcReg[1].Swizzle, 3)]);
else
_mesa_printf("%s[%d] ",
_mesa_program_file_string(vp[a].SrcReg[1].File),
vp[a].SrcReg[1].Index);
}
if (vp[a].SrcReg[2].File != 0xf) {
if (vp[a].SrcReg[2].Swizzle != SWIZZLE_NOOP ||
vp[a].SrcReg[2].NegateBase)
_mesa_printf("%s[%d].%s%c%c%c%c ",
_mesa_program_file_string(vp[a].SrcReg[2].File),
vp[a].SrcReg[2].Index,
vp[a].SrcReg[2].NegateBase ? "-" : "",
swz[GET_SWZ(vp[a].SrcReg[2].Swizzle, 0)],
swz[GET_SWZ(vp[a].SrcReg[2].Swizzle, 1)],
swz[GET_SWZ(vp[a].SrcReg[2].Swizzle, 2)],
swz[GET_SWZ(vp[a].SrcReg[2].Swizzle, 3)]);
else
_mesa_printf("%s[%d] ",
_mesa_program_file_string(vp[a].SrcReg[2].File),
vp[a].SrcReg[2].Index);
}
_mesa_printf("\n");
}
}
/**
* Parse the vertex program string. If success, update the given
* vertex_program object with the new program. Else, leave the vertex_program
@@ -181,7 +98,7 @@ _mesa_parse_arb_vertex_program(GLcontext * ctx, GLenum target,
}
program->Parameters = ap.Parameters;
#if DEBUG_VP
_mesa_debug_vp_inst(ap.Base.NumInstructions, ap.VPInstructions);
#if 1/*DEBUG_VP*/
_mesa_print_program(ap.Base.NumInstructions, ap.VPInstructions);
#endif
}

7
src/mesa/shader/arbvertparse.h
View File

@@ -1,8 +1,8 @@
/*
* Mesa 3-D graphics library
* Version: 5.1
* Version: 6.5
*
* Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
* Copyright (C) 1999-2005 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"),
@@ -30,7 +30,4 @@ _mesa_parse_arb_vertex_program(GLcontext * ctx, GLenum target,
const GLubyte * str, GLsizei len,
struct vertex_program *program);
extern void
_mesa_debug_vp_inst(GLint num, struct prog_instruction *vp);
#endif

123
src/mesa/shader/program.c
View File

@@ -1074,8 +1074,8 @@ _mesa_opcode_string(enum prog_opcode opcode)
/**
* Return string name for given program/register file.
*/
const char *
_mesa_program_file_string(enum register_file f)
static const char *
program_file_string(enum register_file f)
{
switch (f) {
case PROGRAM_TEMPORARY:
@@ -1104,6 +1104,125 @@ _mesa_program_file_string(enum register_file f)
}
/**
* Return a string representation of the given swizzle word.
*/
static const char *
swizzle_string(GLuint swizzle, GLuint negateBase)
{
static const char swz[] = "xyzw01";
static char s[20];
GLuint i = 0;
if (swizzle == SWIZZLE_NOOP && negateBase == 0)
return ""; /* no swizzle/negation */
s[i++] = '.';
if (negateBase & 0x1)
s[i++] = '-';
s[i++] = swz[GET_SWZ(swizzle, 0)];
if (negateBase & 0x2)
s[i++] = '-';
s[i++] = swz[GET_SWZ(swizzle, 1)];
if (negateBase & 0x4)
s[i++] = '-';
s[i++] = swz[GET_SWZ(swizzle, 2)];
if (negateBase & 0x8)
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;
}
/**
* Print a vertx/fragment program to stdout.
* XXX this function could be greatly improved.
*/
void
_mesa_print_program(GLuint count, const struct prog_instruction *inst)
{
GLuint i;
for (i = 0; i < count; i++) {
/* inst number */
_mesa_printf("%3d: ", i);
switch (inst[i].Opcode) {
case OPCODE_PRINT:
_mesa_printf("PRINT %s\n", inst->Data);
break;
/* XXX check for a bunch of other special-case instructions */
default:
/* typical alu instruction */
{
const GLuint numRegs = _mesa_num_inst_src_regs(inst[i].Opcode);
GLuint j;
_mesa_printf("%s", _mesa_opcode_string(inst[i].Opcode));
/* frag prog only */
if (inst[i].Saturate)
_mesa_printf("_SAT");
if (inst[i].DstReg.File != PROGRAM_UNDEFINED) {
_mesa_printf(" %s[%d]%s",
program_file_string(inst[i].DstReg.File),
inst[i].DstReg.Index,
writemask_string(inst[i].DstReg.WriteMask));
}
if (numRegs > 0)
_mesa_printf(", ");
for (j = 0; j < numRegs; j++) {
_mesa_printf("%s[%d]%s",
program_file_string(inst[i].SrcReg[j].File),
inst[i].SrcReg[j].Index,
swizzle_string(inst[i].SrcReg[j].Swizzle,
inst[i].SrcReg[j].NegateBase));
if (j + 1 < numRegs)
_mesa_printf(", ");
}
_mesa_printf(";\n");
}
}
}
}
/**********************************************************************/
/* API functions */
/**********************************************************************/

5
src/mesa/shader/program.h
View File

@@ -254,6 +254,11 @@ _mesa_load_state_parameters(GLcontext *ctx,
struct program_parameter_list *paramList);
extern void
_mesa_print_program(GLuint count, const struct prog_instruction *inst);
/*
* API functions common to ARB/NV_vertex/fragment_program
*/

2
src/mesa/shader/program_instruction.h
View File

@@ -346,7 +346,5 @@ _mesa_num_inst_src_regs(enum prog_opcode opcode);
extern const char *
_mesa_opcode_string(enum prog_opcode opcode);
extern const char *
_mesa_program_file_string(enum register_file f);
#endif /* PROG_INSTRUCTION_H */