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vkd3d-shader/hlsl: Make ConstructGSWithSO an intrinsic function.

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It's not a keyword.
This commit is contained in:
Elizabeth Figura
2025-09-19 18:46:44 -05:00
committed by Henri Verbeet
parent cd64aa69c8
commit c8b2aca23d
Notes: Henri Verbeet 2025-10-07 13:18:10 +02:00 
Approved-by: navi (@navi)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1750
3 changed files with 20 additions and 37 deletions
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1
libs/vkd3d-shader/hlsl.l
View File

@@ -83,7 +83,6 @@ ComputeShader {return KW_COMPUTESHADER; }
compile {return KW_COMPILE; }
CompileShader {return KW_COMPILESHADER; }
const {return KW_CONST; }
ConstructGSWithSO {return KW_CONSTRUCTGSWITHSO; }
continue {return KW_CONTINUE; }
DepthStencilState {return KW_DEPTHSTENCILSTATE; }
DepthStencilView {return KW_DEPTHSTENCILVIEW; }

54
libs/vkd3d-shader/hlsl.y
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@@ -5337,6 +5337,23 @@ static bool intrinsic_AllMemoryBarrierWithGroupSync(struct hlsl_ctx *ctx,
| VKD3DSSF_GROUP_SHARED_MEMORY | VKD3DSSF_THREAD_GROUP, loc);
}
static bool intrinsic_ConstructGSWithSO(struct hlsl_ctx *ctx,
const struct parse_initializer *params, const struct vkd3d_shader_location *loc)
{
struct hlsl_ir_node *compile;
if (params->args_count != 2 && params->args_count != 6)
hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_WRONG_PARAMETER_COUNT,
"Wrong number of arguments to ConstructGSWithSO(): expected 2 or 6, but got %u.", params->args_count);
if (!(compile = hlsl_new_compile(ctx, HLSL_COMPILE_TYPE_CONSTRUCTGSWITHSO,
NULL, params->args, params->args_count, params->instrs, loc)))
return false;
hlsl_block_add_instr(params->instrs, compile);
return true;
}
static bool intrinsic_DeviceMemoryBarrier(struct hlsl_ctx *ctx,
const struct parse_initializer *params, const struct vkd3d_shader_location *loc)
{
@@ -5386,6 +5403,7 @@ intrinsic_functions[] =
/* Note: these entries should be kept in alphabetical order. */
{"AllMemoryBarrier", 0, true, intrinsic_AllMemoryBarrier},
{"AllMemoryBarrierWithGroupSync", 0, true, intrinsic_AllMemoryBarrierWithGroupSync},
{"ConstructGSWithSO", -1, false, intrinsic_ConstructGSWithSO},
{"D3DCOLORtoUBYTE4", 1, true, intrinsic_d3dcolor_to_ubyte4},
{"DeviceMemoryBarrier", 0, true, intrinsic_DeviceMemoryBarrier},
{"DeviceMemoryBarrierWithGroupSync", 0, true, intrinsic_DeviceMemoryBarrierWithGroupSync},
@@ -5629,36 +5647,6 @@ static struct hlsl_block *add_shader_compilation(struct hlsl_ctx *ctx, const cha
return make_block(ctx, compile);
}
static struct hlsl_block *add_compile_variant(struct hlsl_ctx *ctx, enum hlsl_compile_type compile_type,
struct parse_initializer *args, const struct vkd3d_shader_location *loc)
{
struct hlsl_ir_node *compile;
switch (compile_type)
{
case HLSL_COMPILE_TYPE_COMPILE:
vkd3d_unreachable();
case HLSL_COMPILE_TYPE_CONSTRUCTGSWITHSO:
if (args->args_count != 2 && args->args_count != 6)
{
hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_WRONG_PARAMETER_COUNT,
"Wrong number of arguments to ConstructGSWithSO: expected 2 or 6, but got %u.",
args->args_count);
}
break;
}
if (!(compile = hlsl_new_compile(ctx, compile_type, NULL, args->args, args->args_count, args->instrs, loc)))
{
free_parse_initializer(args);
return NULL;
}
free_parse_initializer(args);
return make_block(ctx, compile);
}
static struct hlsl_block *add_constructor(struct hlsl_ctx *ctx, struct hlsl_type *type,
struct parse_initializer *params, const struct vkd3d_shader_location *loc)
{
@@ -6939,7 +6927,6 @@ static void validate_uav_type(struct hlsl_ctx *ctx, enum hlsl_sampler_dim dim,
%token KW_COMPILESHADER
%token KW_COMPUTESHADER
%token KW_CONST
%token KW_CONSTRUCTGSWITHSO
%token KW_CONTINUE
%token KW_DEFAULT
%token KW_DEPTHSTENCILSTATE
@@ -9453,11 +9440,6 @@ primary_expr:
vkd3d_free($3);
vkd3d_free($5);
}
| KW_CONSTRUCTGSWITHSO '(' func_arguments ')'
{
if (!($$ = add_compile_variant(ctx, HLSL_COMPILE_TYPE_CONSTRUCTGSWITHSO, &$3, &@1)))
YYABORT;
}
| var_identifier '(' func_arguments ')'
{
if (!($$ = add_call(ctx, $1, &$3, &@1)))

2
tests/hlsl/constructgswithso.shader_test
View File

@@ -4,6 +4,8 @@ float4 main() : sv_target { return 0; }
GeometryShader gs1 = CompileShader(gs_5_0, main());
GeometryShader gs2 = ConstructGSWithSO(gs1, "random_string", "another_string", NULL, NULL, 1);
float4 ConstructGSWithSO;
technique11
{
pass