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vkd3d-shader/spirv: Support declared component type and count in indexable temps.

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Conor McCarthy 2023-11-14 00:07:01 +10:00 committed by Alexandre Julliard
parent 0c33f82f72
commit 69c3946c85
Notes: Alexandre Julliard 2023-12-07 22:47:09 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/477
1 changed files with 5 additions and 6 deletions
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11
libs/vkd3d-shader/spirv.c
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@ -5493,14 +5493,12 @@ static void spirv_compiler_emit_dcl_indexable_temp(struct spirv_compiler *compil
{
const struct vkd3d_shader_indexable_temp *temp = &instruction->declaration.indexable_temp;
struct vkd3d_spirv_builder *builder = &compiler->spirv_builder;
enum vkd3d_shader_component_type component_type;
struct vkd3d_shader_register reg;
struct vkd3d_symbol reg_symbol;
size_t function_location;
uint32_t id;
if (temp->component_count != 4)
FIXME("Unhandled component count %u.\n", temp->component_count);
vsir_register_init(&reg, VKD3DSPR_IDXTEMP, VKD3D_DATA_FLOAT, 1);
reg.idx[0].offset = temp->register_idx;
@ -5516,16 +5514,17 @@ static void spirv_compiler_emit_dcl_indexable_temp(struct spirv_compiler *compil
function_location = spirv_compiler_get_current_function_location(compiler);
vkd3d_spirv_begin_function_stream_insertion(builder, function_location);
component_type = vkd3d_component_type_from_data_type(temp->data_type);
id = spirv_compiler_emit_array_variable(compiler, &builder->function_stream,
SpvStorageClassFunction, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE, &temp->register_size, 1);
SpvStorageClassFunction, component_type, temp->component_count, &temp->register_size, 1);
spirv_compiler_emit_register_debug_name(builder, id, &reg);
vkd3d_spirv_end_function_stream_insertion(builder);
vkd3d_symbol_make_register(&reg_symbol, &reg);
vkd3d_symbol_set_register_info(&reg_symbol, id,
SpvStorageClassFunction, VKD3D_SHADER_COMPONENT_FLOAT, VKD3DSP_WRITEMASK_ALL);
vkd3d_symbol_set_register_info(&reg_symbol, id, SpvStorageClassFunction,
component_type, vkd3d_write_mask_from_component_count(temp->component_count));
spirv_compiler_put_symbol(compiler, &reg_symbol);
}