[PATCH vkd3d v2 1/7] vkd3d-shader/hlsl: Define a symbolic constant to represent the D3D_SIF_TEXTURE_COMPONENTS shift.

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 libs/vkd3d-shader/hlsl_sm4.c | 2 +-
 libs/vkd3d-shader/sm4.h      | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/libs/vkd3d-shader/hlsl_sm4.c b/libs/vkd3d-shader/hlsl_sm4.c
index 9d45e1633..f8eb0a1ef 100644
--- a/libs/vkd3d-shader/hlsl_sm4.c
+++ b/libs/vkd3d-shader/hlsl_sm4.c
@@ -561,7 +561,7 @@ static void write_sm4_rdef(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc)
             put_u32(&buffer, sm4_resource_format(var->data_type));
             put_u32(&buffer, sm4_rdef_resource_dimension(var->data_type));
             put_u32(&buffer, ~0u); /* FIXME: multisample count */
-            flags |= (var->data_type->e.resource_format->dimx - 1) << 2;
+            flags |= (var->data_type->e.resource_format->dimx - 1) << VKD3D_SM4_SIF_TEXTURE_COMPONENTS_SHIFT;
         }
         put_u32(&buffer, var->reg.id);
         put_u32(&buffer, 1); /* bind count */
diff --git a/libs/vkd3d-shader/sm4.h b/libs/vkd3d-shader/sm4.h
index ddcb9a861..17a08ee27 100644
--- a/libs/vkd3d-shader/sm4.h
+++ b/libs/vkd3d-shader/sm4.h
@@ -526,4 +526,7 @@ enum vkd3d_sm4_shader_data_type
     VKD3D_SM4_SHADER_DATA_MESSAGE                   = 0x4,
 };

+/* The shift that corresponds to the D3D_SIF_TEXTURE_COMPONENTS mask. */
+#define VKD3D_SM4_SIF_TEXTURE_COMPONENTS_SHIFT 2
+
 #endif  /* __VKD3D_SM4_H */