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vkd3d-shader/spirv: Do not store duplicate references to the signatures.

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This commit is contained in:
Giovanni Mascellani
2025-03-15 15:09:13 +01:00
committed by Henri Verbeet
parent 5ce03258b5
commit fc520e7b4c
Notes: Henri Verbeet 2025-03-18 16:04:30 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Elizabeth Figura (@zfigura)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1430
1 changed files with 12 additions and 23 deletions
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35
libs/vkd3d-shader/spirv.c
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@@ -3091,9 +3091,6 @@ struct spirv_compiler
} *spirv_parameter_info;
bool prolog_emitted;
struct shader_signature input_signature;
struct shader_signature output_signature;
struct shader_signature patch_constant_signature;
const struct vkd3d_shader_transform_feedback_info *xfb_info;
struct vkd3d_shader_output_info
{
@@ -3186,10 +3183,6 @@ static void spirv_compiler_destroy(struct spirv_compiler *compiler)
vkd3d_string_buffer_cache_cleanup(&compiler->string_buffers);
shader_signature_cleanup(&compiler->input_signature);
shader_signature_cleanup(&compiler->output_signature);
shader_signature_cleanup(&compiler->patch_constant_signature);
vkd3d_free(compiler->ssa_register_info);
vkd3d_free(compiler->block_label_ids);
@@ -5807,7 +5800,7 @@ static uint32_t spirv_compiler_emit_input(struct spirv_compiler *compiler,
unsigned int array_sizes[2];
shader_signature = reg_type == VKD3DSPR_PATCHCONST
? &compiler->patch_constant_signature : &compiler->input_signature;
? &compiler->program->patch_constant_signature : &compiler->program->input_signature;
signature_element = &shader_signature->elements[element_idx];
sysval = signature_element->sysval_semantic;
@@ -5885,7 +5878,7 @@ static uint32_t spirv_compiler_emit_input(struct spirv_compiler *compiler,
if (reg_type == VKD3DSPR_PATCHCONST)
{
vkd3d_spirv_build_op_decorate(builder, input_id, SpvDecorationPatch, NULL, 0);
location += shader_signature_next_location(&compiler->input_signature);
location += shader_signature_next_location(&compiler->program->input_signature);
}
vkd3d_spirv_build_op_decorate1(builder, input_id, SpvDecorationLocation, location);
if (component_idx)
@@ -6019,7 +6012,7 @@ static void calculate_clip_or_cull_distance_mask(const struct signature_element
/* Emits arrayed SPIR-V built-in variables. */
static void spirv_compiler_emit_shader_signature_outputs(struct spirv_compiler *compiler)
{
const struct shader_signature *output_signature = &compiler->output_signature;
const struct shader_signature *output_signature = &compiler->program->output_signature;
uint32_t clip_distance_mask = 0, clip_distance_id = 0;
uint32_t cull_distance_mask = 0, cull_distance_id = 0;
const struct vkd3d_spirv_builtin *builtin;
@@ -6129,7 +6122,8 @@ static void spirv_compiler_emit_output(struct spirv_compiler *compiler,
is_patch_constant = (reg_type == VKD3DSPR_PATCHCONST);
shader_signature = is_patch_constant ? &compiler->patch_constant_signature : &compiler->output_signature;
shader_signature = is_patch_constant ? &compiler->program->patch_constant_signature
: &compiler->program->output_signature;
signature_element = &shader_signature->elements[element_idx];
sysval = signature_element->sysval_semantic;
@@ -6203,7 +6197,7 @@ static void spirv_compiler_emit_output(struct spirv_compiler *compiler,
unsigned int location = signature_element->target_location;
if (is_patch_constant)
location += shader_signature_next_location(&compiler->output_signature);
location += shader_signature_next_location(&compiler->program->output_signature);
else if (compiler->shader_type == VKD3D_SHADER_TYPE_PIXEL
&& signature_element->sysval_semantic == VKD3D_SHADER_SV_TARGET)
location = signature_element->semantic_index;
@@ -6393,7 +6387,8 @@ static void spirv_compiler_emit_shader_epilogue_function(struct spirv_compiler *
is_patch_constant = is_in_fork_or_join_phase(compiler);
signature = is_patch_constant ? &compiler->patch_constant_signature : &compiler->output_signature;
signature = is_patch_constant ? &compiler->program->patch_constant_signature
: &compiler->program->output_signature;
function_id = compiler->epilogue_function_id;
@@ -11115,20 +11110,20 @@ static void spirv_compiler_emit_io_declarations(struct spirv_compiler *compiler)
{
struct vkd3d_shader_dst_param dst;
for (unsigned int i = 0; i < compiler->input_signature.element_count; ++i)
for (unsigned int i = 0; i < compiler->program->input_signature.element_count; ++i)
spirv_compiler_emit_input(compiler, VKD3DSPR_INPUT, i);
for (unsigned int i = 0; i < compiler->output_signature.element_count; ++i)
for (unsigned int i = 0; i < compiler->program->output_signature.element_count; ++i)
{
/* PS outputs other than TARGET have dedicated registers and therefore
* go through spirv_compiler_emit_dcl_output() for now. */
if (compiler->shader_type == VKD3D_SHADER_TYPE_PIXEL
&& compiler->output_signature.elements[i].sysval_semantic != VKD3D_SHADER_SV_TARGET)
&& compiler->program->output_signature.elements[i].sysval_semantic != VKD3D_SHADER_SV_TARGET)
continue;
spirv_compiler_emit_output(compiler, VKD3DSPR_OUTPUT, i);
}
for (unsigned int i = 0; i < compiler->patch_constant_signature.element_count; ++i)
for (unsigned int i = 0; i < compiler->program->patch_constant_signature.element_count; ++i)
{
if (compiler->shader_type == VKD3D_SHADER_TYPE_HULL)
spirv_compiler_emit_output(compiler, VKD3DSPR_PATCHCONST, i);
@@ -11260,12 +11255,6 @@ static int spirv_compiler_generate_spirv(struct spirv_compiler *compiler,
instructions = program->instructions;
memset(&program->instructions, 0, sizeof(program->instructions));
compiler->input_signature = program->input_signature;
compiler->output_signature = program->output_signature;
compiler->patch_constant_signature = program->patch_constant_signature;
memset(&program->input_signature, 0, sizeof(program->input_signature));
memset(&program->output_signature, 0, sizeof(program->output_signature));
memset(&program->patch_constant_signature, 0, sizeof(program->patch_constant_signature));
compiler->use_vocp = program->use_vocp;
compiler->block_names = program->block_names;
compiler->block_name_count = program->block_name_count;