mainnika/weston
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

gl-renderer: add support for (a|x)bgr16161616 shm formats

Browse Source 
These formats are useful because they are often easier to produce
on CPU than half-float formats, and abgr16161616 has both >= 10bpc
color channels and adequate alpha, unlike abgr2101010.

The 16-bpc textures created from buffers with these formats require
the GL_EXT_texture_norm16 extension.

As WL_SHM_FORMAT_ABGR16161616 was introduced in libwayland 1.20,
update Weston's build requirements and CI.

The formats also needed to be registered in the pixel format table,
and defined in a fallback path if recent libdrm is not available.

Signed-off-by: Manuel Stoeckl <code@mstoeckl.com>
This commit is contained in:
Manuel Stoeckl
2022-01-04 14:32:44 -05:00
committed by Daniel Stone
parent 30de938624
commit b0ed4a2e3b
7 changed files with 48 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
.gitlab-ci/build-deps.sh
+1 -1
View File
@@ -94,7 +94,7 @@ fi
# Build and install Wayland; keep this version in sync with our dependency
# in meson.build.
git clone --branch 1.18.0 --depth=1 https://gitlab.freedesktop.org/wayland/wayland
git clone --branch 1.20.0 --depth=1 https://gitlab.freedesktop.org/wayland/wayland
cd wayland
git show -s HEAD
mkdir build