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Improve GE disasm for a few commands.

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Unknown W. Brackets 2013-05-11 10:16:56 -07:00
parent 1b45afa797
commit a22934885d
1 changed files with 54 additions and 7 deletions
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61
GPU/GeDisasm.cpp
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@ -708,7 +708,25 @@ void GeDisassembleOp(u32 pc, u32 op, u32 prev, char *buffer) {
// CLEARING
//////////////////////////////////////////////////////////////////
case GE_CMD_CLEARMODE:
sprintf(buffer, "Clear mode: %06x", data);
{
const char *clearModes[] = {
"on",
"on, color",
"on, alpha/stencil",
"on, color, alpha/stencil",
"on, depth",
"on, color, depth",
"on, alpha/stencil, depth",
"on, color, alpha/stencil, depth",
};
const char *mode;
if (data & 1)
mode = clearModes[(data >> 8) & 7];
else
mode = "off";
sprintf(buffer, "Clear mode: %06x (%s)", data, mode);
}
break;
@ -775,8 +793,8 @@ void GeDisassembleOp(u32 pc, u32 op, u32 prev, char *buffer) {
case GE_CMD_ALPHATEST:
{
const char *alphaTestFuncs[] = { "#", "#", " != ", " == ", " >= ", " > ", " <= ", " < " }; // never/always don't make sense
sprintf(buffer, "Alpha test settings: %x (%s)", data, alphaTestFuncs[data & 7]);
const char *alphaTestFuncs[] = { "NEVER", "ALWAYS", " == ", " != ", " < ", " <= ", " > ", " >= " };
sprintf(buffer, "Alpha test settings: %06x (%02x%s(c & %02x))", data, (data >> 8) & 0xFF, alphaTestFuncs[data & 7], (data >> 16) & 0xFF);
}
break;
@ -915,7 +933,10 @@ void GeDisassembleOp(u32 pc, u32 op, u32 prev, char *buffer) {
break;
case GE_CMD_STENCILTEST:
sprintf(buffer, "Stencil test: %06x", data);
{
const char *zTestFuncs[] = { "NEVER", "ALWAYS", " == ", " != ", " < ", " <= ", " > ", " >= " };
sprintf(buffer, "Stencil test: %06x (%02x %s (c & %02x))", data, (data >> 8) & 0xFF, zTestFuncs[data & 7], (data >> 16) & 0xFF);
}
break;
case GE_CMD_STENCILTESTENABLE:
@ -923,7 +944,10 @@ void GeDisassembleOp(u32 pc, u32 op, u32 prev, char *buffer) {
break;
case GE_CMD_ZTEST:
sprintf(buffer, "Z test mode: %i", data);
{
const char *zTestFuncs[] = { "NEVER", "ALWAYS", " == ", " != ", " < ", " <= ", " > ", " >= " };
sprintf(buffer, "Z test mode: %i (%s)", data, zTestFuncs[data & 7]);
}
break;
case GE_CMD_MORPHWEIGHT0:
@ -949,7 +973,27 @@ void GeDisassembleOp(u32 pc, u32 op, u32 prev, char *buffer) {
break;
case GE_CMD_LOGICOP:
sprintf(buffer, "LogicOp: %06x", data);
{
const char *logicOps[] = {
"clear",
"and",
"reverse and",
"copy",
"inverted and",
"noop",
"xor",
"or",
"negated or",
"equivalence",
"inverted",
"reverse or",
"inverted copy",
"inverted or",
"negated and",
"set",
};
sprintf(buffer, "LogicOp: %06x (%s)", data, logicOps[data & 0xF]);
}
break;
case GE_CMD_ZWRITEDISABLE:
@ -957,7 +1001,10 @@ void GeDisassembleOp(u32 pc, u32 op, u32 prev, char *buffer) {
break;
case GE_CMD_COLORTEST:
sprintf(buffer, "ColorTest: %06x", data);
{
const char *colorTests[] = {"NEVER", "ALWAYS", " == ", " != "};
sprintf(buffer, "ColorTest: %06x (ref%s(c & cmask))", data, colorTests[data & 3]);
}
break;
case GE_CMD_COLORREF: