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vkd3d-shader/msl: Implement support for VKD3DSPR_IMMCONST registers.

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This commit is contained in:
Feifan He
2024-11-22 15:45:54 +08:00
committed by Henri Verbeet
parent 05b9331d0d
commit 5bb7dcaba3
Notes: Henri Verbeet 2024-11-24 00:11:21 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1274
9 changed files with 49 additions and 18 deletions
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31
libs/vkd3d-shader/msl.c
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@@ -153,6 +153,37 @@ static void msl_print_register_name(struct vkd3d_string_buffer *buffer,
msl_print_register_datatype(buffer, gen, reg->data_type);
break;
case VKD3DSPR_IMMCONST:
switch (reg->dimension)
{
case VSIR_DIMENSION_SCALAR:
switch (reg->data_type)
{
case VKD3D_DATA_INT:
vkd3d_string_buffer_printf(buffer, "as_type<int>(%#xu)", reg->u.immconst_u32[0]);
break;
case VKD3D_DATA_UINT:
vkd3d_string_buffer_printf(buffer, "%#xu", reg->u.immconst_u32[0]);
break;
case VKD3D_DATA_FLOAT:
vkd3d_string_buffer_printf(buffer, "as_type<float>(%#xu)", reg->u.immconst_u32[0]);
break;
default:
msl_compiler_error(gen, VKD3D_SHADER_ERROR_MSL_INTERNAL,
"Internal compiler error: Unhandled immconst datatype %#x.", reg->data_type);
vkd3d_string_buffer_printf(buffer, "<unrecognised immconst datatype %#x>", reg->data_type);
break;
}
break;
default:
vkd3d_string_buffer_printf(buffer, "<unhandled_dimension %#x>", reg->dimension);
msl_compiler_error(gen, VKD3D_SHADER_ERROR_MSL_INTERNAL,
"Internal compiler error: Unhandled dimension %#x.", reg->dimension);
break;
}
break;
case VKD3DSPR_CONSTBUFFER:
if (reg->idx_count != 3)
{