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vkd3d-shader: Remove a token for 'precise' modifier.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
This commit is contained in:
Nikolay Sivov 2024-02-25 02:42:54 +01:00 committed by Alexandre Julliard
parent f2b2040ff6
commit cf7c05f431
Notes: Alexandre Julliard 2024-03-12 22:58:37 +01:00 
Approved-by: Matteo Bruni (@Mystral)
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/701
5 changed files with 51 additions and 7 deletions
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1
Makefile.am
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@ -155,6 +155,7 @@ vkd3d_shader_tests = \
tests/hlsl/object-parameters.shader_test \
tests/hlsl/object-references.shader_test \
tests/hlsl/pow.shader_test \
tests/hlsl/precise-modifier.shader_test \
tests/hlsl/rasteriser-ordered-views.shader_test \
tests/hlsl/reflect.shader_test \
tests/hlsl/register-reservations-numeric.shader_test \

1
libs/vkd3d-shader/hlsl.l
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@ -109,7 +109,6 @@ packoffset {return KW_PACKOFFSET; }
pass {return KW_PASS; }
PixelShader {return KW_PIXELSHADER; }
pixelshader {return KW_PIXELSHADER; }
precise {return KW_PRECISE; }
RasterizerOrderedBuffer {return KW_RASTERIZERORDEREDBUFFER; }
RasterizerOrderedStructuredBuffer {return KW_RASTERIZERORDEREDSTRUCTUREDBUFFER; }
RasterizerOrderedTexture1D {return KW_RASTERIZERORDEREDTEXTURE1D; }

14
libs/vkd3d-shader/hlsl.y
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@ -5363,7 +5363,6 @@ static void validate_uav_type(struct hlsl_ctx *ctx, enum hlsl_sampler_dim dim,
%token KW_PACKOFFSET
%token KW_PASS
%token KW_PIXELSHADER
%token KW_PRECISE
%token KW_RASTERIZERORDEREDBUFFER
%token KW_RASTERIZERORDEREDSTRUCTUREDBUFFER
%token KW_RASTERIZERORDEREDTEXTURE1D
@ -6823,10 +6822,6 @@ var_modifiers:
{
$$ = add_modifiers(ctx, $2, HLSL_STORAGE_NOPERSPECTIVE, &@1);
}
| KW_PRECISE var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_MODIFIER_PRECISE, &@1);
}
| KW_SHARED var_modifiers
{
$$ = add_modifiers(ctx, $2, HLSL_STORAGE_SHARED, &@1);
@ -6875,7 +6870,14 @@ var_modifiers:
{
$$ = add_modifiers(ctx, $2, HLSL_MODIFIER_INLINE, &@1);
}
| var_identifier var_modifiers
{
if (!strcmp($1, "precise"))
$$ = add_modifiers(ctx, $2, HLSL_MODIFIER_PRECISE, &@1);
else
hlsl_error(ctx, &@1, VKD3D_SHADER_ERROR_HLSL_UNKNOWN_MODIFIER,
"Unknown modifier %s.", debugstr_a($1));
}
complex_initializer:
initializer_expr

1
libs/vkd3d-shader/vkd3d_shader_private.h
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@ -149,6 +149,7 @@ enum vkd3d_shader_error
VKD3D_SHADER_ERROR_HLSL_NON_FINITE_RESULT = 5027,
VKD3D_SHADER_ERROR_HLSL_DUPLICATE_SWITCH_CASE = 5028,
VKD3D_SHADER_ERROR_HLSL_MISSING_TECHNIQUE = 5029,
VKD3D_SHADER_ERROR_HLSL_UNKNOWN_MODIFIER = 5030,
VKD3D_SHADER_WARNING_HLSL_IMPLICIT_TRUNCATION = 5300,
VKD3D_SHADER_WARNING_HLSL_DIVISION_BY_ZERO = 5301,

41
tests/hlsl/precise-modifier.shader_test Normal file
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@ -0,0 +1,41 @@
[pixel shader]
// 'precise' is not a keyword
float4 precise;
float4 main() : sv_target
{
return precise;
}
[test]
uniform 0 float4 0.1 0.2 0.3 0.4
draw quad
probe all rgba (0.1, 0.2, 0.3, 0.4)
[pixel shader fail(sm>=6)]
precise float4 var;
typedef float4 precise;
precise main() : sv_target
{
return var;
}
[test]
uniform 0 float4 0.1 0.2 0.3 0.4
draw quad
probe all rgba (0.1, 0.2, 0.3, 0.4)
[pixel shader]
float4 precise;
precise float4 var;
float4 main() : sv_target
{
return precise;
}
[test]
uniform 0 float4 0.1 0.2 0.3 0.4
draw quad
probe all rgba (0.1, 0.2, 0.3, 0.4)