On Tue, Oct 20, 2015 at 04:54:30PM +0200, Fabien Dessenne wrote: > Add the possibility for the compositor backend to provide with the list > of supported pixel formats for dmabuf-based buffers. > This information is used by linux_dmabuf to inform clients when binding. > > Signed-off-by: Fabien Dessenne <[email protected]>
Reviewed-by <[email protected]> There's not a way to verify the list is getting sent across to the client is there? Bryce > --- > src/compositor.h | 2 ++ > src/linux-dmabuf.c | 16 +++++++++++++--- > 2 files changed, 15 insertions(+), 3 deletions(-) > > diff --git a/src/compositor.h b/src/compositor.h > index 2e2a185..f58e0cc 100644 > --- a/src/compositor.h > +++ b/src/compositor.h > @@ -613,6 +613,8 @@ enum weston_capability { > struct weston_backend { > void (*destroy)(struct weston_compositor *ec); > void (*restore)(struct weston_compositor *ec); > + void (*get_dmabuf_formats)(struct weston_compositor *ec, > + struct wl_array *formats); > }; > > struct weston_compositor { > diff --git a/src/linux-dmabuf.c b/src/linux-dmabuf.c > index 90c9757..ee02ea4 100644 > --- a/src/linux-dmabuf.c > +++ b/src/linux-dmabuf.c > @@ -433,9 +433,19 @@ bind_linux_dmabuf(struct wl_client *client, > wl_resource_set_implementation(resource, &linux_dmabuf_implementation, > compositor, NULL); > > - /* EGL_EXT_image_dma_buf_import does not provide a way to query the > - * supported pixel formats. */ > - /* XXX: send formats */ > + if (compositor->backend->get_dmabuf_formats) { > + struct wl_array dmabuf_formats; > + uint32_t *p; > + > + wl_array_init(&dmabuf_formats); > + > + compositor->backend->get_dmabuf_formats(compositor, > + &dmabuf_formats); > + wl_array_for_each(p, &dmabuf_formats) > + zlinux_dmabuf_send_format(resource, *p); > + > + wl_array_release(&dmabuf_formats); > + } > } > > /** Advertise linux_dmabuf support > -- > 1.9.1 > > _______________________________________________ > wayland-devel mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/wayland-devel _______________________________________________ wayland-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/wayland-devel
