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Revert "mesa: Remove pointless comparison of unsigned integer with a negative constant."

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This reverts commit a05fdbcb71.

Removing the comparison is wrong. The comparison with -1 should be changed
to another value (probably PROGRAM_UNDEFINED) along with another
change in the shader assembler.

Conflicts:

	src/mesa/shader/prog_execute.c
This commit is contained in:
Vinson Lee 2010-03-04 17:40:36 -08:00
parent bb35000b4b
commit 45df4bad9f
1 changed files with 9 additions and 4 deletions
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13
src/mesa/shader/prog_execute.c
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@ -1767,10 +1767,15 @@ _mesa_execute_program(GLcontext * ctx,
break;
case OPCODE_PRINT:
{
GLfloat a[4];
fetch_vector4(&inst->SrcReg[0], machine, a);
printf("%s%g, %g, %g, %g\n", (const char *) inst->Data,
a[0], a[1], a[2], a[3]);
if (inst->SrcReg[0].File != -1) {
GLfloat a[4];
fetch_vector4(&inst->SrcReg[0], machine, a);
printf("%s%g, %g, %g, %g\n", (const char *) inst->Data,
a[0], a[1], a[2], a[3]);
}
else {
printf("%s\n", (const char *) inst->Data);
}
}
break;
case OPCODE_END: