Since gallium egl state tracker was dropped, there was no way to use swrast with wayland, since it was not implemented for egl_dri2. https://bugs.freedesktop.org/show_bug.cgi?id=86701
This patch serie aimed at implementing swrast support for the wayland egl_dri2 backend. But I also went at fixing a few other related things. I also took the opportunity to make new versions of my patches from last year to implement render-nodes and DRI_PRIME support. The only major difference is that it doesn't have fallback when blitImage is unimplemented by driver. It is implemented by gallium drivers only. It just means for now that you can use a radeon or nouveau card with DRI_PRIME, but not an intel card. So all normal use cases are supported. The swrast __DRIswrastLoaderExtension API seems to have been designed with X11 in mind. As a result, it doesn't fit perfectly wayland: a copy could be avoided by upgrading this API. There doesn't seem to be interest in doing this work for a small gain for something that's not as efficient as hw rendering anyway. Axel Davy (9): egl/wayland: properly destroy wayland objects doc/egl: Remove depreciated EGL_SOFTWARE glx/dri3: Add additional check for gpu offloading case egl/wayland: Add support for render-nodes egl/wayland: Implement DRI_PRIME support egl/x11: move dri2_x11_swrast_create_image_khr to egl_dri2_fallback.h egl/wayland: assume EGL_WINDOW_BIT egl/wayland: Implement swrast support egl/swrast: enable config extension for swrast docs/egl.html | 8 - src/egl/drivers/dri2/egl_dri2.c | 28 +- src/egl/drivers/dri2/egl_dri2.h | 8 + src/egl/drivers/dri2/egl_dri2_fallbacks.h | 9 + src/egl/drivers/dri2/platform_wayland.c | 908 ++++++++++++++++++++++++++++-- src/egl/drivers/dri2/platform_x11.c | 11 +- src/gallium/state_trackers/dri/drisw.c | 1 + src/glx/dri3_glx.c | 5 + src/mesa/drivers/dri/swrast/swrast.c | 1 + 9 files changed, 891 insertions(+), 88 deletions(-) -- 2.3.7 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
