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vkd3d-shader/ir: Validate source swizzles depending on the dimension.

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Giovanni Mascellani 2023-12-21 15:58:46 +01:00 committed by Alexandre Julliard
parent e91da41dea
commit 15e7711786
Notes: Alexandre Julliard 2024-01-04 23:09:37 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/530
1 changed files with 4 additions and 0 deletions
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libs/vkd3d-shader/ir.c
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@ -1679,6 +1679,10 @@ static void vsir_validate_src_param(struct validation_context *ctx,
validator_error(ctx, VKD3D_SHADER_ERROR_VSIR_INVALID_SWIZZLE, "Source has invalid swizzle %#x.",
src->swizzle);
if (src->reg.dimension != VSIR_DIMENSION_VEC4 && src->swizzle != 0)
validator_error(ctx, VKD3D_SHADER_ERROR_VSIR_INVALID_SWIZZLE, "Source of dimension %u has invalid swizzle %#x.",
src->reg.dimension, src->swizzle);
if (src->modifiers >= VKD3DSPSM_COUNT)
validator_error(ctx, VKD3D_SHADER_ERROR_VSIR_INVALID_MODIFIERS, "Source has invalid modifiers %#x.",
src->modifiers);