[PATCH vkd3d 5/9] vkd3d-shader: Do not assume vec4 destination in vkd3d_dxbc_compiler_emit_store().
Józef Kucia
joseph.kucia at gmail.com
Mon Feb 25 04:59:13 CST 2019
From: Józef Kucia <jkucia at codeweavers.com>
Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
libs/vkd3d-shader/spirv.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 244efd8da962..85b8d72e2218 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -2932,8 +2932,8 @@ static void vkd3d_dxbc_compiler_emit_store(struct vkd3d_dxbc_compiler *compiler,
SpvStorageClass storage_class, unsigned int write_mask, uint32_t val_id)
{
struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
+ unsigned int component_count, dst_component_count;
uint32_t type_id, dst_val_id;
- unsigned int component_count;
assert(write_mask);
@@ -2945,13 +2945,14 @@ static void vkd3d_dxbc_compiler_emit_store(struct vkd3d_dxbc_compiler *compiler,
dst_id, dst_write_mask, component_type, storage_class, write_mask, val_id);
}
- if (component_count != VKD3D_VEC4_SIZE)
+ dst_component_count = vkd3d_write_mask_component_count(dst_write_mask);
+ if (dst_component_count != component_count)
{
- type_id = vkd3d_spirv_get_type_id(builder, component_type, VKD3D_VEC4_SIZE);
+ type_id = vkd3d_spirv_get_type_id(builder, component_type, dst_component_count);
dst_val_id = vkd3d_spirv_build_op_load(builder, type_id, dst_id, SpvMemoryAccessMaskNone);
val_id = vkd3d_dxbc_compiler_emit_vector_shuffle(compiler,
- dst_val_id, val_id, write_mask, component_type, VKD3D_VEC4_SIZE);
+ dst_val_id, val_id, write_mask, component_type, dst_component_count);
}
vkd3d_spirv_build_op_store(builder, dst_id, val_id, SpvMemoryAccessMaskNone);
--
2.19.2
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