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vkd3d-shader/sm4: Set "dst_count" to 0 when we clear "dst" in shader_sm4_read_instruction().

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VKD3D_SM4_OP_DCL_RESOURCE currently has 1 for "dst_count", but NULL for
"dst". This is largely harmless because we never attempt to access the
destination register of VKD3DSIH_DCL instructions, but nevertheless not
quite proper.
This commit is contained in:
Henri Verbeet 2023-02-26 02:57:54 +01:00 committed by Alexandre Julliard
parent 9ea84ae8c9
commit 65b7154a22
Notes: Alexandre Julliard 2023-03-13 22:21:43 +01:00 
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/122
1 changed files with 1 additions and 0 deletions
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libs/vkd3d-shader/dxbc.c
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@ -1539,6 +1539,7 @@ static void shader_sm4_read_instruction(struct vkd3d_shader_parser *parser, stru
if (opcode_info->read_opcode_func)
{
ins->dst = NULL;
ins->dst_count = 0;
opcode_info->read_opcode_func(ins, opcode, opcode_token, p, len, sm4);
}
else