1 files changed, 8 insertions, 6 deletions
diff --git a/src/main/kotlin/roll_credits/RollCreditsProgram.kt b/src/main/kotlin/roll_credits/RollCreditsProgram.kt
index 472ce85..05327c0 100644
--- a/src/main/kotlin/roll_credits/RollCreditsProgram.kt
+++ b/src/main/kotlin/roll_credits/RollCreditsProgram.kt
@@ -3,6 +3,7 @@ package roll_credits
 import org.openrndr.application
 import org.openrndr.color.*
 import org.openrndr.draw.*
+import org.openrndr.math.IntVector2
 import phenax.utils.*
 
 fun main() = application {
@@ -24,20 +25,21 @@ fun main() = application {
 
   oliveProgram {
     val enableAntialiasing = captureEnabled
+    val shaderLocalSize = IntVector2(8, 8)
+
     val cs by liveComputeShader("roll_credits")
 
     val scale = if (enableAntialiasing) 2 else 1
     val outputBuffer = colorBuffer(scale * width, scale * height, type = ColorType.UINT8)
 
-    // val camera_manager = CameraManager()
-    // extend(camera_manager)
-
     extend {
-      // camera_manager.setUniforms(cs)
-
       cs.uniform("seconds", seconds)
       cs.image("output_image", 0, outputBuffer.imageBinding(0, ImageAccess.WRITE))
-      cs.execute(outputBuffer.width, outputBuffer.height, 1)
+      cs.execute(
+              (outputBuffer.width + shaderLocalSize.x - 1) / shaderLocalSize.x,
+              (outputBuffer.height + shaderLocalSize.y - 1) / shaderLocalSize.y,
+              1
+      )
       drawer.image(outputBuffer, 0.0, 0.0, width.toDouble(), height.toDouble())
     }
   }