mirrors
/
vkd3d-proton
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

vkd3d-shader: Add support for stores to scalar variables. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2018-10-30 15:22:50 +01:00 committed by Alexandre Julliard
parent ebf09feb82
commit 78a09d37d2
1 changed files with 11 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
libs/vkd3d-shader/spirv.c
View File

@ -2789,19 +2789,22 @@ static void vkd3d_dxbc_compiler_emit_store_scalar(struct vkd3d_dxbc_compiler *co
const struct vkd3d_shader_register_info *reg_info, uint32_t val_id)
{
struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
uint32_t type_id, ptr_type_id, chain_id, index[1];
uint32_t type_id, ptr_type_id, id, index[1];
unsigned int component_idx;
assert(reg->type != VKD3DSPR_IMMCONST);
type_id = vkd3d_spirv_get_type_id(builder, reg_info->component_type, 1);
ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, reg_info->storage_class, type_id);
component_idx = vkd3d_write_mask_get_component_idx(write_mask);
index[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx);
chain_id = vkd3d_spirv_build_op_in_bounds_access_chain(builder,
ptr_type_id, reg_info->id, index, ARRAY_SIZE(index));
id = reg_info->id;
if (vkd3d_write_mask_component_count(reg_info->write_mask) > 1)
{
type_id = vkd3d_spirv_get_type_id(builder, reg_info->component_type, 1);
ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, reg_info->storage_class, type_id);
component_idx = vkd3d_write_mask_get_component_idx(write_mask);
index[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx);
id = vkd3d_spirv_build_op_in_bounds_access_chain(builder, ptr_type_id, id, index, ARRAY_SIZE(index));
}
vkd3d_spirv_build_op_store(builder, chain_id, val_id, SpvMemoryAccessMaskNone);
vkd3d_spirv_build_op_store(builder, id, val_id, SpvMemoryAccessMaskNone);
}
static void vkd3d_dxbc_compiler_emit_store_reg(struct vkd3d_dxbc_compiler *compiler,