Mesa (master): r600g: set correct tex coord type for rect textures.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: 01984cf34fa4e6d564d06a126795468b5718ecb0
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=01984cf34fa4e6d564d06a126795468b5718ecb0

Author: Dave Airlie <airlied at redhat.com>
Date:   Mon Aug  2 14:53:31 2010 +1000

r600g: set correct tex coord type for rect textures.

---

 src/gallium/drivers/r600/r600_shader.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 8159cef..0582839 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -952,10 +952,12 @@ static int tgsi_tex(struct r600_shader_ctx *ctx)
 	tex.src_sel_y = 1;
 	tex.src_sel_z = 2;
 	tex.src_sel_w = 3;
-	tex.coord_type_x = 1;
-	tex.coord_type_y = 1;
-	tex.coord_type_z = 1;
-	tex.coord_type_w = 1;
+	if (inst->Texture.Texture != TGSI_TEXTURE_RECT) {
+		tex.coord_type_x = 1;
+		tex.coord_type_y = 1;
+		tex.coord_type_z = 1; 
+		tex.coord_type_w = 1;
+	}
 	return r600_bc_add_tex(ctx->bc, &tex);
 }