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vkd3d-shader/spirv: Avoid decorating variables multiple times with Coherent.

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Anna (navi) Figueiredo Gomes 2024-08-20 19:52:52 +02:00 committed by Henri Verbeet
parent a47c23fa1f
commit 94c74d2c00
Notes: Henri Verbeet 2024-08-20 21:33:46 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1005
1 changed files with 7 additions and 5 deletions
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12
libs/vkd3d-shader/spirv.c
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@ -2157,6 +2157,7 @@ struct vkd3d_symbol_descriptor_array
unsigned int binding;
unsigned int push_constant_index;
bool write_only;
bool coherent;
};
struct vkd3d_symbol_register_data
@ -6113,8 +6114,8 @@ static uint32_t spirv_compiler_build_descriptor_variable(struct spirv_compiler *
struct vkd3d_shader_descriptor_binding binding;
const struct vkd3d_shader_descriptor_info1 *d;
uint32_t array_type_id, ptr_type_id, var_id;
bool write_only = false, coherent = false;
struct vkd3d_symbol symbol;
bool write_only = false;
struct rb_entry *entry;
binding = spirv_compiler_get_descriptor_binding(compiler, reg, range,
@ -6143,6 +6144,8 @@ static uint32_t spirv_compiler_build_descriptor_variable(struct spirv_compiler *
{
d = spirv_compiler_get_descriptor_info(compiler, VKD3D_SHADER_DESCRIPTOR_TYPE_UAV, range);
write_only = !(d->flags & VKD3D_SHADER_DESCRIPTOR_INFO_FLAG_UAV_READ);
/* ROVs are implicitly globally coherent. */
coherent = d->uav_flags & (VKD3DSUF_GLOBALLY_COHERENT | VKD3DSUF_RASTERISER_ORDERED_VIEW);
}
/* Declare one array variable per Vulkan binding, and use it for
@ -6154,6 +6157,7 @@ static uint32_t spirv_compiler_build_descriptor_variable(struct spirv_compiler *
symbol.key.descriptor_array.binding = binding.binding;
symbol.key.descriptor_array.push_constant_index = binding_address.push_constant_index;
symbol.key.descriptor_array.write_only = write_only;
symbol.key.descriptor_array.coherent = coherent;
if ((entry = rb_get(&compiler->symbol_table, &symbol)))
{
var_info->array_symbol = RB_ENTRY_VALUE(entry, struct vkd3d_symbol, entry);
@ -6167,6 +6171,8 @@ static uint32_t spirv_compiler_build_descriptor_variable(struct spirv_compiler *
if (write_only)
vkd3d_spirv_build_op_decorate(builder, var_id, SpvDecorationNonReadable, NULL, 0);
if (coherent)
vkd3d_spirv_build_op_decorate(builder, var_id, SpvDecorationCoherent, NULL, 0);
symbol.id = var_id;
symbol.descriptor_array = NULL;
@ -6513,10 +6519,6 @@ static void spirv_compiler_emit_resource_declaration(struct spirv_compiler *comp
d = spirv_compiler_get_descriptor_info(compiler, VKD3D_SHADER_DESCRIPTOR_TYPE_UAV, range);
/* ROVs are implicitly globally coherent. */
if (d->uav_flags & (VKD3DSUF_GLOBALLY_COHERENT | VKD3DSUF_RASTERISER_ORDERED_VIEW))
vkd3d_spirv_build_op_decorate(builder, var_id, SpvDecorationCoherent, NULL, 0);
if (d->uav_flags & VKD3DSUF_RASTERISER_ORDERED_VIEW)
{
if (compiler->shader_type != VKD3D_SHADER_TYPE_PIXEL)