Hi Michael and Philipp, On 15 December 2017 at 09:25, Philipp Zabel <p.za...@pengutronix.de> wrote: > Although the format event is deprecated, some clients, especially the > GStreamer waylandsink, only support zwp_linux_dmabuf_v1 version 1 and > require the deprecated format event. > > Send format events instead of the modifier event, if the client binds on > a protocol version before version 3, skipping formats that only support > non-linear modifiers.
Thanks for this! Could I please persuade you to take on one additional change though? Specifically, if has_dmabuf_import_modifiers is not supported, gl-renderer will return 0 for num_formats. In this case, it seems like we should send a conservative list: ARGB8888, XRGB8888, and maybe speculatively the YUV formats we have hardcoded conversions for (provided we have R8/RG8 support, cf. the patches from Arnaud). Cheers, Daniel _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-devel
