rm push/pop

effects.cm

@@ -36,7 +36,7 @@ effects.register('bloom', {
 
     // Threshold extraction
     var thresh_target = ctx.alloc_target(size.width, size.height, 'bloom_thresh')
-    push(passes, {
+    passes[] = {
       type: 'shader',
       shader: 'threshold',
       input: input,
@@ -45,7 +45,7 @@ effects.register('bloom', {
         threshold: params.threshold != null ? params.threshold : 0.8,
         intensity: params.intensity != null ? params.intensity : 1.0
       }
-    })
+    }
 
     // Blur ping-pong
     var blur_a = ctx.alloc_target(size.width, size.height, 'bloom_blur_a')
@@ -56,31 +56,31 @@ effects.register('bloom', {
     var i = 0
 
     for (i = 0; i < blur_count; i++) {
-      push(passes, {
+      passes[] = {
         type: 'shader',
         shader: 'blur',
         input: blur_src,
         output: blur_a,
         uniforms: {direction: {x: 2, y: 0}, texel_size: texel}
-      })
-      push(passes, {
+      }
+      passes[] = {
         type: 'shader',
         shader: 'blur',
         input: blur_a,
         output: blur_b,
         uniforms: {direction: {x: 0, y: 2}, texel_size: texel}
-      })
+      }
       blur_src = blur_b
     }
 
     // Additive composite
-    push(passes, {
+    passes[] = {
       type: 'composite',
       base: input,
       overlay: blur_src,
       output: output,
       blend: 'add'
-    })
+    }
 
     return passes
   }
@@ -125,16 +125,16 @@ effects.register('mask', {
 
     // Render mask source to target
     var mask_target = ctx.alloc_target(size.width, size.height, 'mask_src')
-    push(passes, {
+    passes[] = {
       type: 'render_subtree',
       root: mask_source,
       output: mask_target,
       clear: {r: 0, g: 0, b: 0, a: 0},
       space: params.space || 'local'
-    })
+    }
 
     // Apply mask shader
-    push(passes, {
+    passes[] = {
       type: 'shader',
       shader: 'mask',
       inputs: [input, mask_target],
@@ -143,7 +143,7 @@ effects.register('mask', {
         channel: params.channel == 'alpha' ? 0 : 1,
         invert: params.invert ? 1 : 0
       }
-    })
+    }
 
     return passes
   }
@@ -192,25 +192,25 @@ effects.register('blur', {
     var i = 0
 
     for (i = 0; i < blur_count; i++) {
-      push(passes, {
+      passes[] = {
         type: 'shader',
         shader: 'blur',
         input: src,
         output: blur_a,
         uniforms: {direction: {x: 2, y: 0}, texel_size: texel}
-      })
-      push(passes, {
+      }
+      passes[] = {
         type: 'shader',
         shader: 'blur',
         input: blur_a,
         output: blur_b,
         uniforms: {direction: {x: 0, y: 2}, texel_size: texel}
-      })
+      }
       src = blur_b
     }
 
     // Final blit to output
-    push(passes, {type: 'blit', source: src, dest: output})
+    passes[] = {type: 'blit', source: src, dest: output}
     return passes
   }
 })