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vkd3d-shader/hlsl: Store state block on pass variables.

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This commit is contained in:
Francisco Casas 2024-03-19 15:35:59 -03:00 committed by Alexandre Julliard
parent a99bcb1196
commit ef9ae22ed0
Notes: Alexandre Julliard 2024-04-11 17:02:42 -05:00 
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/739
5 changed files with 15 additions and 6 deletions
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3
libs/vkd3d-shader/fx.c
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@ -115,6 +115,9 @@ static uint32_t write_string(const char *string, struct fx_write_context *fx)
static void write_pass(struct hlsl_ir_var *var, struct fx_write_context *fx)
{
if (var->state_block_count)
hlsl_fixme(fx->ctx, &var->loc, "Write state block assignments.");
fx->ops->write_pass(var, fx);
}

1
libs/vkd3d-shader/hlsl.h
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@ -426,6 +426,7 @@ struct hlsl_ir_var
/* A dynamic array containing the state block on the variable's declaration, if any.
* An array variable may contain multiple state blocks.
* A technique pass will always contain one.
* These are only really used for effect profiles. */
struct hlsl_state_block **state_blocks;
unsigned int state_block_count;

11
libs/vkd3d-shader/hlsl.y
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@ -1117,7 +1117,7 @@ static bool add_func_parameter(struct hlsl_ctx *ctx, struct hlsl_func_parameters
}
static bool add_pass(struct hlsl_ctx *ctx, const char *name, struct hlsl_scope *annotations,
const struct vkd3d_shader_location *loc)
struct hlsl_state_block *state_block, const struct vkd3d_shader_location *loc)
{
struct hlsl_ir_var *var;
struct hlsl_type *type;
@ -1127,6 +1127,11 @@ static bool add_pass(struct hlsl_ctx *ctx, const char *name, struct hlsl_scope *
return false;
var->annotations = annotations;
var->state_blocks = hlsl_alloc(ctx, sizeof(*var->state_blocks));
var->state_blocks[0] = state_block;
var->state_block_count = 1;
var->state_block_capacity = 1;
if (!hlsl_add_var(ctx, var, false))
{
struct hlsl_ir_var *old = hlsl_get_var(ctx->cur_scope, var->name);
@ -5592,9 +5597,9 @@ name_opt:
| any_identifier
pass:
KW_PASS name_opt annotations_opt '{' '}'
KW_PASS name_opt annotations_opt '{' state_block_start state_block '}'
{
if (!add_pass(ctx, $2, $3, &@1))
if (!add_pass(ctx, $2, $3, $6, &@1))
YYABORT;
}

4
tests/hlsl/annotations.shader_test
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@ -7,14 +7,14 @@ shader model < 6.0
technique10 t1 < int a = 1; > {}
technique10 t2 < int a = 2; int t1 = 3; int t2 = 4; > {}
[effect]
[effect todo]
// Annotations on passes
technique10 t1 < int a = 1; >
{
pass < int t1 = 2; > {}
}
[effect]
[effect todo]
// Using names from the global scope
float a;

2
tests/hlsl/fxgroup-syntax.shader_test
View File

@ -1,5 +1,5 @@
% Test complex effect groups syntax
[pixel shader fail(sm>=6) todo]
[pixel shader fail(sm>=6)]
fxgroup group1
{
technique10