[PATCH vkd3d v3 10/12] vkd3d-shader/hlsl: Include new texture dimension types in sampler_dim_count().

[Francisco Casas]

This function is also moved from hlsl.y to hlsl.h, since it can be useful in
other files.

Signed-off-by: Francisco Casas 
---

This is done in preparation for changing write_sm4_ld() in hlsl_sm4.c.

Signed-off-by: Francisco Casas 
---
 libs/vkd3d-shader/hlsl.h | 23 +++++++++++++++++++++++
 libs/vkd3d-shader/hlsl.y | 17 -----------------
 2 files changed, 23 insertions(+), 17 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.h b/libs/vkd3d-shader/hlsl.h
index 334610df..927dca02 100644
--- a/libs/vkd3d-shader/hlsl.h
+++ b/libs/vkd3d-shader/hlsl.h
@@ -107,6 +107,29 @@ enum hlsl_sampler_dim
    HLSL_SAMPLER_DIM_MAX = HLSL_SAMPLER_DIM_CUBEARRAY,
 };

+static inline unsigned int sampler_dim_count(enum hlsl_sampler_dim dim)
+{
+    switch (dim)
+    {
+        case HLSL_SAMPLER_DIM_1D:
+            return 1;
+        case HLSL_SAMPLER_DIM_1DARRAY:
+        case HLSL_SAMPLER_DIM_2D:
+        case HLSL_SAMPLER_DIM_2DMS:
+            return 2;
+        case HLSL_SAMPLER_DIM_2DARRAY:
+        case HLSL_SAMPLER_DIM_2DMSARRAY:
+        case HLSL_SAMPLER_DIM_3D:
+        case HLSL_SAMPLER_DIM_CUBE:
+            return 3;
+        case HLSL_SAMPLER_DIM_CUBEARRAY:
+            return 4;
+        default:
+            assert(0);
+            return 0;
+    }
+}
+
 enum hlsl_matrix_majority
 {
     HLSL_COLUMN_MAJOR,
diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y
index b7446454..389ff057 100644
--- a/libs/vkd3d-shader/hlsl.y
+++ b/libs/vkd3d-shader/hlsl.y
@@ -1513,23 +1513,6 @@ static struct list *declare_vars(struct hlsl_ctx *ctx, struct hlsl_type *basic_t
     return statements_list;
 }

-static unsigned int sampler_dim_count(enum hlsl_sampler_dim dim)
-{
-    switch (dim)
-    {
-        case HLSL_SAMPLER_DIM_1D:
-            return 1;
-        case HLSL_SAMPLER_DIM_2D:
-            return 2;
-        case HLSL_SAMPLER_DIM_3D:
-        case HLSL_SAMPLER_DIM_CUBE:
-            return 3;
-        default:
-            assert(0);
-            return 0;
-    }
-}
-
 struct find_function_call_args
 {
     const struct parse_initializer *params;

[Zebediah Figura (she/her)]

On 12/17/21 13:12, Francisco Casas wrote:
> This function is also moved from hlsl.y to hlsl.h, since it can be useful in
> other files.

I would prefer to do that only in the patch where it's actually used.

Is there a reason to make it a static inline function, instead of just 
linking to it?

[Francisco Casas]

December 17, 2021 8:35 PM, "Zebediah Figura (she/her)"  wrote:
> On 12/17/21 13:12, Francisco Casas wrote:
> > This function is also moved from hlsl.y to hlsl.h, since it can be useful in
> > other files.
>
> I would prefer to do that only in the patch where it's actually used.

Okay.
> Is there a reason to make it a static inline function, instead of just linking to it?

Since this function is small and so closely related to enum hlsl_sampler_dim,
I had the feeling that it would be good to keep it close to it.

But I can move it to hlsl.c.

[Matteo Bruni]

On Mon, Dec 20, 2021 at 7:11 PM Francisco Casas  wrote:
> December 17, 2021 8:35 PM, "Zebediah Figura (she/her)"  wrote:
> > On 12/17/21 13:12, Francisco Casas wrote:
> > > This function is also moved from hlsl.y to hlsl.h, since it can be useful in
> > > other files.
> >
> > I would prefer to do that only in the patch where it's actually used.
>
> Okay.

Agreed.
> > Is there a reason to make it a static inline function, instead of just linking to it?
>
> Since this function is small and so closely related to enum hlsl_sampler_dim,
> I had the feeling that it would be good to keep it close to it.
>
> But I can move it to hlsl.c.

I think it's fine to have it in the header, but either way works.