gpu pipeline

1 files changed, 11 insertions, 0 deletions

diff --git a/flowy/src/shader.wgsl b/flowy/src/shader.wgsl
new file mode 100644
index 0000000..1597ff6
--- /dev/null
+++ b/flowy/src/shader.wgsl
@@ -0,0 +1,11 @@
+
+@group(0) @binding(0) var output: texture_storage_2d<bgra8unorm, write>;
+@group(0) @binding(1) var texa: texture_2d<f32>;
+
+
+@compute @workgroup_size(1) fn main(@builtin(global_invocation_id) global_id: vec3<u32>) {
+    let p = textureLoad(texa, global_id.xy, 0);
+    textureStore(output, global_id.xy, p);
+}
+
+