Jose Maria Casanova Crespo f33853f861 render/gles2: add scissor-based clipping for tile-based renderers ... Add an optional scissor-based clipping strategy to the GLES2 render pass, it is enabled with WLR_GLES2_SCISSOR_CLIP=1 env var. And it is disabled by default so it doesn't affect current users. On tile-based renderers like V3D (Broadcom VideoCore, used in Raspberry Pi), not using scissoring makes the GPU to render the full-surface. If scissor is applied only the tiles affected are load/render/stored reducing the GPU usage. Patch backported to wlroots 0.19 with labwc on Raspberry Pi OS with v3d running glxgear 300x300 on top left corner of screen: - Before: labwc uses 21.5% of GPU render availability. - After : labwc uses 3.3% of GPU render availability. This patch over wlroots master with sway on Raspberry Pi OS with v3d running glxgear half-screen and a terminal half screen: - Before: sway uses 23.5% of GPU render availability. - After : sway uses 13.6% of GPU render availability.		2026-03-12 22:00:03 +01:00
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backend	backend/libinput: guard against new enum entries	2026-02-13 09:41:02 -05:00
interfaces	types/wlr_input_device: move init and finish function to private API	2022-03-07 16:37:41 +00:00
render	render/gles2: add scissor-based clipping for tile-based renderers	2026-03-12 22:00:03 +01:00
types	types/wlr_buffer: add buffer_get_drm_format helper function	2026-02-06 13:53:46 +00:00
util	util/mem: Move memdup to new util/mem.c file	2025-07-17 16:39:58 +01:00
wlr	util/box: Add wlr_box_intersects	2026-03-09 22:09:40 +00:00
xcursor	Add some missing includes/declarations	2023-06-05 21:06:19 +00:00
xwayland	treewide: make type-check helpers take const pointers	2026-03-06 16:04:21 +08:00
meson.build	render/color: add fallback stub when LCMS2 is disabled	2024-06-04 17:45:51 +00:00