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always create a new memdc for popup menus

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This commit is contained in:
Vincent Wei
2020-02-03 16:07:20 +08:00
parent e4bb441f1d
commit b8963ba3b1
1 changed files with 14 additions and 14 deletions
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src/kernel/desktop.c
+14 -14
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@@ -1481,29 +1481,29 @@ static int srvStartTrackPopupMenu (int cli, const RECT* rc, HWND ptmi,
#ifdef _MGSCHEMA_COMPOSITING
{
GAL_Surface* surf;
if (cli == 0) {
memdc = ((PTRACKMENUINFO)ptmi)->dc;
surf = GetSurfaceFromDC (((PTRACKMENUINFO)ptmi)->dc);
}
else if (fd >= 0) {
GAL_Surface* surf = GAL_AttachSharedRGBSurface (fd,
surf_size, surf_flags, TRUE);
surf = GAL_AttachSharedRGBSurface (fd, surf_size, surf_flags, TRUE);
close (fd);
}
else {
_ERR_PRINTF("KERNEL: not server but fd for shared surface is invalid\n");
return -1;
}
if (surf) {
memdc = CreateMemDCFromSurface (surf);
if (memdc == HDC_INVALID) {
GAL_FreeSurface (surf);
_ERR_PRINTF("KERNEL: failed to create memory dc for znode\n");
return -1;
}
}
else {
_ERR_PRINTF("KERNEL: failed to attach to surface\n");
if (surf) {
memdc = CreateMemDCFromSurface (surf);
if (memdc == HDC_INVALID) {
GAL_FreeSurface (surf);
_ERR_PRINTF("KERNEL: failed to create memory dc for znode\n");
return -1;
}
}
else {
_ERR_PRINTF("KERNEL: not server but fd for shared surface is invalid\n");
_ERR_PRINTF("KERNEL: failed to attach to surface\n");
return -1;
}
}