From: Vadim Girlin <vadimgirlin@gmail.com>
Date: Fri, 24 Jun 2011 16:29:11 +0000 (+0400)
Subject: r600g: LIT: fix x&y slots order
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8567e02dca6a944c703185f268a7a624fdd65482;p=mesa.git

r600g: LIT: fix x&y slots order

Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
---

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 86fdfbccbe9..904cc6994eb 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -1391,6 +1391,17 @@ static int tgsi_lit(struct r600_shader_ctx *ctx)
 		}
 	}
 
+	/* dst.x, <- 1.0  */
+	memset(&alu, 0, sizeof(struct r600_bc_alu));
+	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);
+	alu.src[0].sel  = V_SQ_ALU_SRC_1; /*1.0*/
+	alu.src[0].chan = 0;
+	tgsi_dst(ctx, &inst->Dst[0], 0, &alu.dst);
+	alu.dst.write = (inst->Dst[0].Register.WriteMask >> 0) & 1;
+	r = r600_bc_add_alu(ctx->bc, &alu);
+	if (r)
+		return r;
+
 	/* dst.y = max(src.x, 0.0) */
 	memset(&alu, 0, sizeof(struct r600_bc_alu));
 	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX);
@@ -1403,17 +1414,6 @@ static int tgsi_lit(struct r600_shader_ctx *ctx)
 	if (r)
 		return r;
 
-	/* dst.x, <- 1.0  */
-	memset(&alu, 0, sizeof(struct r600_bc_alu));
-	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);
-	alu.src[0].sel  = V_SQ_ALU_SRC_1; /*1.0*/
-	alu.src[0].chan = 0;
-	tgsi_dst(ctx, &inst->Dst[0], 0, &alu.dst);
-	alu.dst.write = (inst->Dst[0].Register.WriteMask >> 0) & 1;
-	r = r600_bc_add_alu(ctx->bc, &alu);
-	if (r)
-		return r;
-
 	/* dst.w, <- 1.0  */
 	memset(&alu, 0, sizeof(struct r600_bc_alu));
 	alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV);