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backend/x11: reject DMA-BUFs with flags 

We cannot scan-out DMA-BUFs with any flag right now.
This commit is contained in:
Simon Ser 2021-04-06 15:03:52 +02:00
parent 6bfbf35618
commit e9361e0492
1 changed files with 4 additions and 0 deletions
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4
backend/x11/output.c
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@ -158,6 +158,10 @@ static struct wlr_x11_buffer *create_x11_buffer(struct wlr_x11_output *output,
return NULL; return NULL;
} }
if (attrs.flags != 0) {
return NULL;
}
// xcb closes the FDs after sending them, so we need to dup them here // xcb closes the FDs after sending them, so we need to dup them here
struct wlr_dmabuf_attributes dup_attrs = {0}; struct wlr_dmabuf_attributes dup_attrs = {0};
if (!wlr_dmabuf_attributes_copy(&dup_attrs, &attrs)) { if (!wlr_dmabuf_attributes_copy(&dup_attrs, &attrs)) {