[PATCH v2 09/13] vkd3d-shader/spirv: Introduce a data_type_is_64_bit() helper function.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/spirv.c                |  4 ++--
 libs/vkd3d-shader/vkd3d_shader_private.h | 11 +++++++++++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index cd07b6188..18030b82c 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -3841,7 +3841,7 @@ static uint32_t spirv_compiler_emit_load_reg(struct spirv_compiler *compiler,
     assert(reg_info.component_type != VKD3D_SHADER_COMPONENT_DOUBLE);
     spirv_compiler_emit_dereference_register(compiler, reg, &reg_info);

-    write_mask32 = (reg->data_type == VKD3D_DATA_DOUBLE) ? vkd3d_write_mask_32_from_64(write_mask) : write_mask;
+    write_mask32 = data_type_is_64_bit(reg->data_type) ? vkd3d_write_mask_32_from_64(write_mask) : write_mask;

/* Intermediate value (no storage class). */
     if (reg_info.storage_class == SpvStorageClassMax)
@@ -4057,7 +4057,7 @@ static void spirv_compiler_emit_store_reg(struct spirv_compiler *compiler,
     component_type = vkd3d_component_type_from_data_type(reg->data_type);
     if (component_type != reg_info.component_type)
     {
-        if (reg->data_type == VKD3D_DATA_DOUBLE)
+        if (data_type_is_64_bit(reg->data_type))
             src_write_mask = vkd3d_write_mask_32_from_64(write_mask);
         type_id = vkd3d_spirv_get_type_id(builder, reg_info.component_type,
                 vkd3d_write_mask_component_count(src_write_mask));
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index fe57cc6cf..9de12e866 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -619,6 +619,17 @@ static inline bool data_type_is_bool(enum vkd3d_data_type data_type)
     return data_type == VKD3D_DATA_BOOL;
 }

+static inline bool data_type_is_64_bit(enum vkd3d_data_type data_type)
+{
+    switch (data_type)
+    {
+        case VKD3D_DATA_DOUBLE:
+            return true;
+        default:
+            return false;
+    }
+}
+
 enum vsir_dimension
 {
     VSIR_DIMENSION_NONE,