feat: compute shaders and compute textures

1 files changed, 24 insertions, 0 deletions

diff --git a/assets/compute.glsl b/assets/compute.glsl
new file mode 100644
index 0000000..9a36a84
--- /dev/null
+++ b/assets/compute.glsl
@@ -0,0 +1,24 @@
+#type compute
+#version 430 core
+
+layout(local_size_x = 256) in;
+
+layout(std430, binding = 0) buffer InputBuffer
+{
+    float data[];
+} inputBuffer;
+
+layout(std430, binding = 1) buffer OutputBuffer
+{
+    float data[];
+} outputBuffer;
+
+uniform float u_Scale;
+uniform float u_Offset;
+
+void main()
+{
+    uint index = gl_GlobalInvocationID.x;
+    float inputValue = inputBuffer.data[index];
+    outputBuffer.data[index] = inputValue * u_Scale + u_Offset;
+}