From 2679760834e9c04c81cc9af4bc19d312530ea055 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Mon, 4 Apr 2011 18:35:16 +0200 Subject: [PATCH] r300/compiler: propagate SaturateMode down to the result of shadow comparison NOTE: This is a candidate for the stable branches. --- src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c b/src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c index 1cf77d9cf73..45b13101770 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_tex.c @@ -157,9 +157,11 @@ int radeonTransformTEX( /* Save the output register. */ struct rc_dst_register output_reg = inst->U.I.DstReg; + unsigned saturate_mode = inst->U.I.SaturateMode; /* Redirect TEX to a new temp. */ tmp_texsample = rc_find_free_temporary(c); + inst->U.I.SaturateMode = 0; inst->U.I.DstReg.File = RC_FILE_TEMPORARY; inst->U.I.DstReg.Index = tmp_texsample; inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; @@ -235,6 +237,7 @@ int radeonTransformTEX( inst_cmp = rc_insert_new_instruction(c, inst_add); inst_cmp->U.I.Opcode = RC_OPCODE_CMP; + inst_cmp->U.I.SaturateMode = saturate_mode; inst_cmp->U.I.DstReg = output_reg; inst_cmp->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; inst_cmp->U.I.SrcReg[0].Index = tmp_sum; -- 2.30.2