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libs/vkd3d-shader: Simplify vkd3d_dxbc_compiler_emit_input().

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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 2018-06-26 14:41:47 +02:00 committed by Alexandre Julliard
parent 5fe02889b1
commit ab6b24ff65
1 changed files with 18 additions and 22 deletions
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40
libs/vkd3d-shader/spirv.c
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@ -2985,7 +2985,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
const struct vkd3d_shader_register *reg = &dst->reg;
const struct vkd3d_spirv_builtin *builtin;
enum vkd3d_component_type component_type;
uint32_t val_id = 0, input_id, var_id;
uint32_t val_id, input_id, var_id;
uint32_t type_id, float_type_id;
struct vkd3d_symbol reg_symbol;
SpvStorageClass storage_class;
@ -3043,26 +3043,7 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
vkd3d_spirv_build_op_decorate1(builder, input_id, SpvDecorationComponent, component_idx);
}
if (component_type != VKD3D_TYPE_FLOAT || component_count != VKD3D_VEC4_SIZE)
{
type_id = vkd3d_spirv_get_type_id(builder, component_type, input_component_count);
val_id = vkd3d_spirv_build_op_load(builder, type_id, input_id, SpvMemoryAccessMaskNone);
if (builtin && builtin->fixup_pfn)
val_id = builtin->fixup_pfn(compiler, val_id);
if (component_type != VKD3D_TYPE_FLOAT)
{
float_type_id = vkd3d_spirv_get_type_id(builder, VKD3D_TYPE_FLOAT, input_component_count);
val_id = vkd3d_spirv_build_op_bitcast(builder, float_type_id, val_id);
}
use_private_var = true;
}
if (val_id && input_component_count != component_count)
val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler,
val_id, VKD3D_TYPE_FLOAT, VKD3D_NO_SWIZZLE, dst->write_mask);
use_private_var = component_type != VKD3D_TYPE_FLOAT || component_count != VKD3D_VEC4_SIZE;
vkd3d_symbol_make_register(&reg_symbol, reg);
@ -3089,7 +3070,22 @@ static uint32_t vkd3d_dxbc_compiler_emit_input(struct vkd3d_dxbc_compiler *compi
if (use_private_var)
{
assert(val_id);
type_id = vkd3d_spirv_get_type_id(builder, component_type, input_component_count);
val_id = vkd3d_spirv_build_op_load(builder, type_id, input_id, SpvMemoryAccessMaskNone);
if (builtin && builtin->fixup_pfn)
val_id = builtin->fixup_pfn(compiler, val_id);
if (component_type != VKD3D_TYPE_FLOAT)
{
float_type_id = vkd3d_spirv_get_type_id(builder, VKD3D_TYPE_FLOAT, input_component_count);
val_id = vkd3d_spirv_build_op_bitcast(builder, float_type_id, val_id);
}
if (input_component_count != component_count)
val_id = vkd3d_dxbc_compiler_emit_swizzle(compiler,
val_id, VKD3D_TYPE_FLOAT, VKD3D_NO_SWIZZLE, dst->write_mask);
vkd3d_dxbc_compiler_emit_store_reg(compiler, reg, dst->write_mask, val_id);
}