From: Alexander Larsson <al...@redhat.com> This adds support to weston (X11 and DRM backends) for output scale and buffer_scale. It also contains some work on the example clients to make them support buffer scaling.
I think the support is fairly comprehensive, although I'm aware of a few outstanding issues: * The drm backend doesn't upscale pointers on the DRM backend * There is no support in the desktop shell for setting up a higher resolution cursor image on scaled outputs * I did not yet look at the screenshoter/read_pixels APIs Overall I think the approach is working out well, but an obvious issue is how we handle scaling wrt modes. I'll bring this up in another mail. The series is also availible in the scale branch here: (eventually) http://cgit.freedesktop.org/~alexl/weston/ Alexander Larsson (15): window: Support transform in widget_cairo_create() transformed: Rely on transformation in widget_cairo_create window: Track output scales window: allow setting a buffer scale on a window window: Apply buffer_scale automatically in widget_cairo_create transformed: Use the scale factor from the output window: Store server_allocation in surface size desktop-shell: Respect output scale and translate window: Add window_get_output_scale() terminal: Handle output transform transformed: Add keyboard shortcuts to change transform pixman-renderer: Fix up transform handling compositor: Support output/buffer scaling compositor-x11: Only repaint the damaged region compositor-drm: Support output scaling clients/desktop-shell.c | 75 ++++++-- clients/terminal.c | 13 +- clients/transformed.c | 124 ++++++------- clients/window.c | 237 ++++++++++++++++++++++--- clients/window.h | 13 ++ src/compositor-drm.c | 88 +++++++--- src/compositor-fbdev.c | 3 +- src/compositor-headless.c | 2 +- src/compositor-rpi.c | 3 +- src/compositor-wayland.c | 2 +- src/compositor-x11.c | 166 ++++++++++++++++-- src/compositor.c | 110 +++++++++--- src/compositor.h | 18 +- src/gl-renderer.c | 21 +-- src/pixman-renderer.c | 436 ++++++++++++++++++++++++++++++---------------- 15 files changed, 977 insertions(+), 334 deletions(-) -- 1.8.1.4 _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel
