diff options
| author | emersion <contact@emersion.fr> | 2018-05-28 08:20:01 +0100 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2018-05-29 18:47:19 +0100 |
| commit | 2681352e0422221c047b79dfa5c19425cf59d403 (patch) | |
| tree | a497ed929271b89ca3d417dd1d7ecef1dcf3feba | |
| parent | f204a9127c69cd896d3667a38e3bfb34377715c9 (diff) | |
export-dmabuf: permanently fail if backend doesn't implement export_dmabuf
| -rw-r--r-- | types/wlr_export_dmabuf_v1.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/types/wlr_export_dmabuf_v1.c b/types/wlr_export_dmabuf_v1.c index a2faf2ff..a86fe78c 100644 --- a/types/wlr_export_dmabuf_v1.c +++ b/types/wlr_export_dmabuf_v1.c @@ -1,6 +1,7 @@ #include <assert.h> #include <stdlib.h> #include <unistd.h> +#include <wlr/interfaces/wlr_output.h> #include <wlr/types/wlr_export_dmabuf_v1.h> #include <wlr/types/wlr_linux_dmabuf.h> #include <wlr/types/wlr_output.h> @@ -90,6 +91,12 @@ static void manager_handle_capture_output(struct wl_client *client, wl_list_insert(&manager->frames, &frame->link); + if (!output->impl->export_dmabuf) { + zwlr_export_dmabuf_frame_v1_send_cancel(frame->resource, + ZWLR_EXPORT_DMABUF_FRAME_V1_CANCEL_REASON_PERNAMENT); + return; + } + struct wlr_dmabuf_buffer_attribs *attribs = &frame->attribs; if (!wlr_output_export_dmabuf(output, attribs)) { zwlr_export_dmabuf_frame_v1_send_cancel(frame->resource, |