Module: Mesa Branch: 10.0 Commit: d0f606ffbde369aae3acf8c943ef38002ae14e62 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d0f606ffbde369aae3acf8c943ef38002ae14e62
Author: Kristian Høgsberg <[email protected]> Date: Wed Dec 4 16:13:35 2013 -0800 egl/wayland: Damage INT32_MAX x INT32_MAX region for eglSwapBuffers If we're not using EGL_EXT_swap_buffers_with_damage, we have to damage the full extent. EGL operates on buffer coordinates, but wl_surface.damage takes surface coordinates. EGL doesn't know the buffer transformation (rotated or scaled) and can't post accurate damage in surface coordinates. The damage event however is clipped to the surface extents so we can just damage the maximum rectangle. In case of EGL_EXT_swap_buffers_with_damage, the application knows the buffer transform and is expected to pass in rectangles in surface space. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70250 Cc: "10.0" [email protected] Tested-by: U. Artie Eoff <[email protected]> (cherry picked from commit bce64c6c83122b1f4a684cc7890c7a61d2f9ffd7) --- src/egl/drivers/dri2/platform_wayland.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c index f9065bb..3c301b6 100644 --- a/src/egl/drivers/dri2/platform_wayland.c +++ b/src/egl/drivers/dri2/platform_wayland.c @@ -598,8 +598,8 @@ dri2_swap_buffers_with_damage(_EGLDriver *drv, dri2_surf->dy = 0; if (n_rects == 0) { - wl_surface_damage(dri2_surf->wl_win->surface, 0, 0, - dri2_surf->base.Width, dri2_surf->base.Height); + wl_surface_damage(dri2_surf->wl_win->surface, + 0, 0, INT32_MAX, INT32_MAX); } else { for (i = 0; i < n_rects; i++) { const int *rect = &rects[i * 4]; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
