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Mirror of https://gitlab.freedesktop.org/emersion/libliftoff.git
19 commits 14 branches 6 tags 594 KiB
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Simon Ser e2df5e73d0
List planes by allocation order 
Given a primary plane with zpos=0 and overlay planes with zpos 1 2, we want
first to allocate the primary plane, then the furthest overlay plane, then the
remaining one: 0 2 1.

References: https://github.com/emersion/libhwc/issues/3
2019-09-09 20:55:43 +03:00
include List planes by allocation order 2019-09-09 20:55:43 +03:00
.editorconfig Initial experiments 2019-08-21 23:07:37 +03:00
.gitignore Initial experiments 2019-08-21 23:07:37 +03:00
display.c List planes by allocation order 2019-09-09 20:55:43 +03:00
example.c Basic brute-force plane allocation 2019-09-08 16:32:38 +03:00
layer.c Initial experiments 2019-08-21 23:07:37 +03:00
LICENSE Add LICENSE 2019-08-21 23:13:35 +03:00
list.c Initial experiments 2019-08-21 23:07:37 +03:00
meson.build Initial experiments 2019-08-21 23:07:37 +03:00
output.c Check plane is compatible with CRTC 2019-09-08 17:41:25 +03:00
README.md Add README 2019-08-21 23:12:11 +03:00

README.md

libhwc

Lightweight hardware composer library for libdrm.

libhwc eases the use of KMS planes from userspace without standing in your way. Users create "virtual planes" called layers, set KMS properties on them, and libhwc will allocate planes for these layers if possible.

Building

Depends on libdrm. Requires universal planes and atomic.

meson build/
ninja -C build/

License

MIT