From: Corbin Simpson Date: Tue, 13 Apr 2010 01:23:17 +0000 (-0700) Subject: r300/compiler: Hax around instructions limits in mirroring code. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c2e804a7e1de99a60ff293972772835772d49391;p=mesa.git r300/compiler: Hax around instructions limits in mirroring code. Stuff's starting to show up in arbnpot. --- diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c index d06429254d8..a5814875bdb 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);