From 9e1fbd3d6e2a8accd0ebdc5937dd6eb7a8ef9b10 Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Sat, 11 Dec 2010 07:32:24 +0100 Subject: r300/compiler: fix LIT in VS This fixes broken rendering of trees in ETQW. The trees still disappear for an unknown reason when they are close. Broken since: 2ff9d4474bdf5f05852ad4963d0b597d20743678 r300/compiler: make lowering passes possibly use up to two less temps NOTE: This is a candidate for the 7.10 branch. --- src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/mesa') diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c b/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c index 58977a40c7c..c8063171b81 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c @@ -689,11 +689,12 @@ static void transform_r300_vertex_fix_LIT(struct radeon_compiler* c, &constant_swizzle); /* MOV dst, src */ + dst.WriteMask = RC_MASK_XYZW; emit1(c, inst->Prev, RC_OPCODE_MOV, 0, dst, inst->U.I.SrcReg[0]); - /* MAX dst.z, src, 0.00...001 */ + /* MAX dst.y, src, 0.00...001 */ emit2(c, inst->Prev, RC_OPCODE_MAX, 0, dstregtmpmask(dst.Index, RC_MASK_Y), srcreg(RC_FILE_TEMPORARY, dst.Index), -- cgit v1.2.3