Giovanni Mascellani : vkd3d-shader/hlsl: Simplify common shape computation.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 9196f288220e04d5801ec08a43a0923f107247e7
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=9196f288220e04d5801ec08a...

Author: Giovanni Mascellani <gmascellani(a)codeweavers.com>
Date:   Mon Oct 25 09:06:27 2021 +0200

vkd3d-shader/hlsl: Simplify common shape computation.

When t1 is a vector type, it's already supposed to have dimx == max_dim_1
and dimy == 1, and the same for t2.

Signed-off-by: Giovanni Mascellani <gmascellani(a)codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 libs/vkd3d-shader/hlsl.y | 24 ++++--------------------
 1 file changed, 4 insertions(+), 20 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index 5f32032..d2cc187 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -985,30 +985,14 @@ static bool expr_common_shape(struct hlsl_ctx *ctx, struct hlsl_type *t1, struct
         else if (max_dim_1 <= max_dim_2)
         {
             *type = t1->type;
-            if (*type == HLSL_CLASS_VECTOR)
-            {
-                *dimx = max_dim_1;
-                *dimy = 1;
-            }
-            else
-            {
-                *dimx = t1->dimx;
-                *dimy = t1->dimy;
-            }
+            *dimx = t1->dimx;
+            *dimy = t1->dimy;
         }
         else
         {
             *type = t2->type;
-            if (*type == HLSL_CLASS_VECTOR)
-            {
-                *dimx = max_dim_2;
-                *dimy = 1;
-            }
-            else
-            {
-                *dimx = t2->dimx;
-                *dimy = t2->dimy;
-            }
+            *dimx = t2->dimx;
+            *dimy = t2->dimy;
         }
     }