From: Józef Kucia jkucia@codeweavers.com
Signed-off-by: Józef Kucia jkucia@codeweavers.com --- libs/vkd3d-shader/spirv.c | 26 ++++++++++---------------- 1 file changed, 10 insertions(+), 16 deletions(-)
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 234b7c82003e..e43f48ae027b 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -2623,12 +2623,12 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_constant(struct vkd3d_dxbc_compile }
static uint32_t vkd3d_dxbc_compiler_emit_load_scalar(struct vkd3d_dxbc_compiler *compiler, - const struct vkd3d_shader_register *reg, DWORD swizzle, DWORD write_mask) + const struct vkd3d_shader_register *reg, DWORD swizzle, DWORD write_mask, + const struct vkd3d_shader_register_info *reg_info) { struct vkd3d_spirv_builder *builder = &compiler->spirv_builder; uint32_t type_id, ptr_type_id, indexes[1], reg_id, val_id; unsigned int component_idx, reg_component_count; - struct vkd3d_shader_register_info reg_info; enum vkd3d_component_type component_type;
assert(reg->type != VKD3DSPR_IMMCONST); @@ -2638,22 +2638,16 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_scalar(struct vkd3d_dxbc_compiler component_idx = vkd3d_swizzle_get_component(swizzle, component_idx); component_type = vkd3d_component_type_from_data_type(reg->data_type);
- if (!vkd3d_dxbc_compiler_get_register_info(compiler, reg, ®_info)) - { - type_id = vkd3d_spirv_get_type_id(builder, component_type, 1); - return vkd3d_spirv_build_op_undef(builder, &builder->global_stream, type_id); - } - vkd3d_dxbc_compiler_emit_dereference_register(compiler, reg, ®_info); - reg_component_count = vkd3d_write_mask_component_count(reg_info.write_mask); + reg_component_count = vkd3d_write_mask_component_count(reg_info->write_mask);
if (component_idx > reg_component_count) ERR("Invalid component_idx for register %#x, %u.\n", reg->type, reg->idx[0].offset);
- type_id = vkd3d_spirv_get_type_id(builder, reg_info.component_type, 1); - reg_id = reg_info.id; + type_id = vkd3d_spirv_get_type_id(builder, reg_info->component_type, 1); + reg_id = reg_info->id; if (reg_component_count != 1) { - ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, reg_info.storage_class, type_id); + ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, reg_info->storage_class, type_id); indexes[0] = vkd3d_dxbc_compiler_get_constant_uint(compiler, component_idx); reg_id = vkd3d_spirv_build_op_in_bounds_access_chain(builder, ptr_type_id, reg_id, indexes, ARRAY_SIZE(indexes)); @@ -2661,7 +2655,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_scalar(struct vkd3d_dxbc_compiler
val_id = vkd3d_spirv_build_op_load(builder, type_id, reg_id, SpvMemoryAccessMaskNone);
- if (component_type != reg_info.component_type) + if (component_type != reg_info->component_type) { type_id = vkd3d_spirv_get_type_id(builder, component_type, 1); val_id = vkd3d_spirv_build_op_bitcast(builder, type_id, val_id); @@ -2683,9 +2677,6 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_reg(struct vkd3d_dxbc_compiler *co return vkd3d_dxbc_compiler_emit_load_constant(compiler, reg, swizzle, write_mask);
component_count = vkd3d_write_mask_component_count(write_mask); - if (component_count == 1) - return vkd3d_dxbc_compiler_emit_load_scalar(compiler, reg, swizzle, write_mask); - component_type = vkd3d_component_type_from_data_type(reg->data_type); if (!vkd3d_dxbc_compiler_get_register_info(compiler, reg, ®_info)) { @@ -2694,6 +2685,9 @@ static uint32_t vkd3d_dxbc_compiler_emit_load_reg(struct vkd3d_dxbc_compiler *co } vkd3d_dxbc_compiler_emit_dereference_register(compiler, reg, ®_info);
+ if (component_count == 1) + return vkd3d_dxbc_compiler_emit_load_scalar(compiler, reg, swizzle, write_mask, ®_info); + type_id = vkd3d_spirv_get_type_id(builder, reg_info.component_type, vkd3d_write_mask_component_count(reg_info.write_mask)); val_id = vkd3d_spirv_build_op_load(builder, type_id, reg_info.id, SpvMemoryAccessMaskNone);
-
Henri Verbeet -
Józef Kucia