Re: [PATCH v3 0/2] MR184: vkd3d-shader/hlsl: Add support for SampleGrad() method

[Francisco Casas (＠fcasas)]

Francisco Casas (@fcasas) commented about libs/vkd3d-shader/hlsl.y:
> {
>          return add_sample_lod_method_call(ctx, instrs, object, name, params, loc);
>      }
> +    else if (!strcmp(name, "SampleGrad")
> +            && object_type->sampler_dim != HLSL_SAMPLER_DIM_2DMS
> +            && object_type->sampler_dim != HLSL_SAMPLER_DIM_2DMSARRAY)

SampleGrad is also not supported for TextureCube, TextureCubeArray.

It is probably better to use positive logic here and numerate all the allowed values for sampler_dim.

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https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/184#note_31452