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vkd3d-shader/d3dbc: Override the write mask when the destination is not vec4.

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Giovanni Mascellani 2023-12-22 14:25:44 +01:00 committed by Alexandre Julliard
parent 1ce7e3d8b1
commit df2ae56de8
Notes: Alexandre Julliard 2024-01-04 23:09:38 +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 15 additions and 1 deletions
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16
libs/vkd3d-shader/d3dbc.c
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@ -482,9 +482,23 @@ static void shader_sm1_parse_dst_param(uint32_t param, const struct vkd3d_shader
dst->reg.dimension = VSIR_DIMENSION_SCALAR;
else
dst->reg.dimension = VSIR_DIMENSION_VEC4;
dst->write_mask = (param & VKD3D_SM1_WRITEMASK_MASK) >> VKD3D_SM1_WRITEMASK_SHIFT;
dst->modifiers = (param & VKD3D_SM1_DST_MODIFIER_MASK) >> VKD3D_SM1_DST_MODIFIER_SHIFT;
dst->shift = (param & VKD3D_SM1_DSTSHIFT_MASK) >> VKD3D_SM1_DSTSHIFT_SHIFT;
switch (dst->reg.dimension)
{
case VSIR_DIMENSION_SCALAR:
dst->write_mask = VKD3DSP_WRITEMASK_0;
break;
case VSIR_DIMENSION_VEC4:
dst->write_mask = (param & VKD3D_SM1_WRITEMASK_MASK) >> VKD3D_SM1_WRITEMASK_SHIFT;
break;
default:
dst->write_mask = 0;
break;
}
}
static struct signature_element *find_signature_element(const struct shader_signature *signature,