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-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;
+}