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vkd3d-shader/hlsl: Separate tracking of sampler_dim and usage for object components.

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Francisco Casas 2023-05-25 17:38:31 -04:00 committed by Alexandre Julliard
parent c4f074d25d
commit 15ea5ff9db
Notes: Alexandre Julliard 2023-07-17 23:25:21 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/209
1 changed files with 32 additions and 18 deletions
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32
libs/vkd3d-shader/hlsl_codegen.c
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@ -3097,7 +3097,7 @@ static const char *debug_register(char class, struct hlsl_reg reg, const struct
return vkd3d_dbg_sprintf("%c%u%s", class, reg.id, debug_hlsl_writemask(reg.writemask)); return vkd3d_dbg_sprintf("%c%u%s", class, reg.id, debug_hlsl_writemask(reg.writemask));
} }
static bool track_object_components_usage(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, void *context) static bool track_object_components_sampler_dim(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, void *context)
{ {
struct hlsl_ir_resource_load *load; struct hlsl_ir_resource_load *load;
struct hlsl_ir_var *var; struct hlsl_ir_var *var;
@ -3109,15 +3109,16 @@ static bool track_object_components_usage(struct hlsl_ctx *ctx, struct hlsl_ir_n
load = hlsl_ir_resource_load(instr); load = hlsl_ir_resource_load(instr);
var = load->resource.var; var = load->resource.var;
regset = hlsl_type_get_regset(hlsl_deref_get_type(ctx, &load->resource)); regset = hlsl_type_get_regset(hlsl_deref_get_type(ctx, &load->resource));
if (!hlsl_regset_index_from_deref(ctx, &load->resource, regset, &index))
return false;
if (regset == HLSL_REGSET_SAMPLERS) if (regset == HLSL_REGSET_SAMPLERS)
{ {
enum hlsl_sampler_dim dim; enum hlsl_sampler_dim dim;
assert(!load->sampler.var); assert(!load->sampler.var);
if (!hlsl_regset_index_from_deref(ctx, &load->resource, regset, &index))
return false;
dim = var->objects_usage[regset][index].sampler_dim; dim = var->objects_usage[regset][index].sampler_dim;
if (dim != load->sampling_dim) if (dim != load->sampling_dim)
@ -3135,17 +3136,30 @@ static bool track_object_components_usage(struct hlsl_ctx *ctx, struct hlsl_ir_n
return false; return false;
} }
} }
var->objects_usage[regset][index].used = true;
var->objects_usage[regset][index].sampler_dim = load->sampling_dim;
} }
else var->objects_usage[regset][index].sampler_dim = load->sampling_dim;
return false;
}
static bool track_object_components_usage(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, void *context)
{ {
struct hlsl_ir_resource_load *load;
struct hlsl_ir_var *var;
enum hlsl_regset regset;
unsigned int index;
if (instr->type != HLSL_IR_RESOURCE_LOAD)
return false;
load = hlsl_ir_resource_load(instr);
var = load->resource.var;
regset = hlsl_type_get_regset(hlsl_deref_get_type(ctx, &load->resource));
if (!hlsl_regset_index_from_deref(ctx, &load->resource, regset, &index)) if (!hlsl_regset_index_from_deref(ctx, &load->resource, regset, &index))
return false; return false;
var->objects_usage[regset][index].used = true; var->objects_usage[regset][index].used = true;
var->objects_usage[regset][index].sampler_dim = load->sampling_dim;
if (load->sampler.var) if (load->sampler.var)
{ {
var = load->sampler.var; var = load->sampler.var;
@ -3154,7 +3168,6 @@ static bool track_object_components_usage(struct hlsl_ctx *ctx, struct hlsl_ir_n
var->objects_usage[HLSL_REGSET_SAMPLERS][index].used = true; var->objects_usage[HLSL_REGSET_SAMPLERS][index].used = true;
} }
}
return false; return false;
} }
@ -4194,6 +4207,7 @@ int hlsl_emit_bytecode(struct hlsl_ctx *ctx, struct hlsl_ir_function_decl *entry
} }
hlsl_transform_ir(ctx, validate_static_object_references, body, NULL); hlsl_transform_ir(ctx, validate_static_object_references, body, NULL);
hlsl_transform_ir(ctx, track_object_components_sampler_dim, body, NULL);
hlsl_transform_ir(ctx, track_object_components_usage, body, NULL); hlsl_transform_ir(ctx, track_object_components_usage, body, NULL);
/* TODO: move forward, remove when no longer needed */ /* TODO: move forward, remove when no longer needed */