From 41cd9bddf77ea60f84a957e83ddf098818c95c41 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Sun, 1 Jun 2008 23:16:17 +1000 Subject: [PATCH] nv50: fucking horrible hack, I really hate G8x shaders.. --- src/gallium/drivers/nv50/nv50_program.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c index 0a43646..1b192b8 100644 --- a/src/gallium/drivers/nv50/nv50_program.c +++ b/src/gallium/drivers/nv50/nv50_program.c @@ -135,10 +135,18 @@ emit(struct nv50_pc *pc, unsigned op, struct nv50_reg *dst, struct nv50_reg *src0, struct nv50_reg *src1, struct nv50_reg *src2) { struct nv50_program *p = pc->p; - struct nv50_reg *tmp = NULL, *tmp2 = NULL; + struct nv50_reg *tmp0 = NULL, *tmp = NULL, *tmp2 = NULL; unsigned inst[2] = { 0, 0 }; /* Grr.. Fun restrictions on where attribs can be sourced from.. */ + if (src0 && (src0->type == P_CONST || src0->type == P_IMMD) && + (op == 0xc || op == 0xe)) { + tmp = src1; + src1 = src0; + src0 = tmp; + tmp = NULL; + } + if (src1 && src1->type == P_ATTR) { tmp = alloc_temp(pc, dst); emit(pc, 1, tmp, src1, NULL, NULL); @@ -243,6 +251,7 @@ emit(struct nv50_pc *pc, unsigned op, struct nv50_reg *dst, } } + if (tmp0) free_temp(pc, tmp0); if (tmp) free_temp(pc, tmp); if (tmp2) free_temp(pc, tmp2); -- 2.7.4