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authorKarl Berry <karl@freefriends.org>2022-02-27 23:41:11 +0000
committerKarl Berry <karl@freefriends.org>2022-02-27 23:41:11 +0000
commit8027f287eb46d487a0e379911bdbc4d6c2bf44e4 (patch)
treeb6e3aeebab3f5c2560ae1ab892b76cca269eb05e /Master/texmf-dist/asymptote/shaders/offset.glsl
parenta4855ce49e2101557c17547c2d22594e1b2a215c (diff)
asymptote 2.78 support files
git-svn-id: svn://tug.org/texlive/trunk@62265 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/asymptote/shaders/offset.glsl')
-rwxr-xr-xMaster/texmf-dist/asymptote/shaders/offset.glsl11
1 files changed, 11 insertions, 0 deletions
diff --git a/Master/texmf-dist/asymptote/shaders/offset.glsl b/Master/texmf-dist/asymptote/shaders/offset.glsl
new file mode 100755
index 00000000000..5fe24e75587
--- /dev/null
+++ b/Master/texmf-dist/asymptote/shaders/offset.glsl
@@ -0,0 +1,11 @@
+layout(binding=1, std430) buffer offsetBuffer {
+ uint offset[];
+};
+
+uniform uint width;
+
+void main()
+{
+ atomicAdd(offset[uint(gl_FragCoord.y)*width+uint(gl_FragCoord.x)+1u],1u);
+ discard;
+}