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David Turner ac17517a5c Support direct scanout with src crop and dst boxes Enable scene-tree direct scanout of a single buffer with various options for scaling and source crop. This is intended to support direct scanout for fullscreen video with/without scaling, letterboxing/pillarboxing (e.g. 4:3 content on a 16:9 display), and source crop (e.g. when 1920x1088 planes are used for 1920x1080 video). This works by explicitly specifying the source crop and destination box for the primary buffer in the output state. DRM atomic and libliftoff backends will turn this into a crop and scale of the plane (assuming the hardware supports that). For the Wayland/X11/DRM-legacy backends I just reject this so scanout will be disabled. The previous behaviour is preserved if buffer_src_box and buffer_dst_box are unset: the buffer is displayed at native size at the top-left of the output with no crop. The change to `struct wlr_output_state` makes this a binary breaking change (but this works transparently for scene-tree compositors like labwc after a recompile).		2 months ago
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atomic.c	Support direct scanout with src crop and dst boxes	2 months ago
backend.c	backend/drm: fix timeline feature flag on multi-GPU setups	2 months ago
drm.c	backend/drm: fix timeline feature flag on multi-GPU setups	2 months ago
fb.c	backend/drm: add drm_fb_copy()	10 months ago
gen_pnpids.sh	backend/drm: use libdisplay-info to parse EDID	2 years ago
legacy.c	Support direct scanout with src crop and dst boxes	2 months ago
libliftoff.c	Support direct scanout with src crop and dst boxes	2 months ago
meson.build	add an option to enable/disable libliftoff	7 months ago
monitor.c	backend/drm: drop wl_display argument	12 months ago
properties.c	backend/drm: add support for explicit sync APIs	5 months ago
renderer.c	backend/drm: add explicit sync support to multi-GPU blits	5 months ago
util.c	backend/drm: improve doc comment for match_connectors_with_crtcs_()	4 months ago