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-rw-r--r--src/mesa/swrast/s_fragprog.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/mesa/swrast/s_fragprog.c b/src/mesa/swrast/s_fragprog.c
index 403a03aa32a..ace10a9222c 100644
--- a/src/mesa/swrast/s_fragprog.c
+++ b/src/mesa/swrast/s_fragprog.c
@@ -675,9 +675,10 @@ execute_program( GLcontext *ctx,
}
}
break;
- case OPCODE_BGNLOOP: /* begin loop */
+ case OPCODE_BGNLOOP:
+ /* no-op */
break;
- case OPCODE_ENDLOOP: /* end loop */
+ case OPCODE_ENDLOOP:
/* subtract 1 here since pc is incremented by for(pc) loop */
pc = inst->BranchTarget - 1; /* go to matching BNGLOOP */
break;
@@ -695,10 +696,7 @@ execute_program( GLcontext *ctx,
test_cc(machine->CondCodes[GET_SWZ(swizzle, 2)], condMask) ||
test_cc(machine->CondCodes[GET_SWZ(swizzle, 3)], condMask)) {
/* take branch */
- pc = inst->BranchTarget;
- /*
- printf("Take branch to %u\n", pc);
- */
+ pc = inst->BranchTarget - 1;
}
}
break;
@@ -721,7 +719,7 @@ execute_program( GLcontext *ctx,
return GL_TRUE; /* Per GL_NV_vertex_program2 spec */
}
machine->CallStack[machine->StackDepth++] = pc + 1;
- pc = inst->BranchTarget;
+ pc = inst->BranchTarget; /* XXX - 1 ??? */
}
}
break;