Module: Mesa
Branch: master
Commit: c2e804a7e1de99a60ff293972772835772d49391
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=c2e804a7e1de99a60ff293972772835772d49391
Author: Corbin Simpson <mostawesomed...@gmail.com>
Date: Mon Apr 12 18:23:17 2010 -0700
r300/compiler: Hax around instructions limits in mirroring code.
Stuff's starting to show up in arbnpot.
---
src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c
b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c
index d064292..a581487 100644
--- a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c
+++ b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c
@@ -110,6 +110,16 @@ void r3xx_compile_fragment_program(struct
r300_fragment_program_compiler* c)
c->Base.SwizzleCaps = &r300_swizzle_caps;
}
+ /* As a stopgap, run the ALU lowering sequence once again.
+ *
+ * The entire lowering sequence should be fixed so that these little
+ * inter-dependent instructions aren't an issue. I suppose we'd need a
+ * list of safe instructions first... */
+ struct radeon_program_transformation maths_lowering[] = {
+ { &radeonTransformALU, 0 }
+ };
+ radeonLocalTransform(&c->Base, 1, maths_lowering);
+
if (c->Base.Debug) {
fprintf(stderr, "Fragment Program: After native rewrite:\n");
rc_print_program(&c->Base.Program);
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