rm push/pop

fx_graph.cm

@@ -67,7 +67,7 @@ fx_graph.add_node = function(type, params) {
     params: local_params,
     output: {node_id: this.next_id - 1, slot: 'output'}
   }
-  push(this.nodes, node)
+  this.nodes[] = node
   return node
 }
 
@@ -203,14 +203,14 @@ NODE_EXECUTORS.composite = function(params, backend) {
   
   // Emit composite_textures command (handled outside render pass)
   var commands = []
-  push(commands, {
+  commands[] = {
     cmd: 'composite_textures',
     base: base.target,
     overlay: overlay.target,
     output: target,
     mode: mode,
     opacity: opacity
-  })
+  }
   
   return {target: target, commands: commands}
 }
@@ -233,14 +233,14 @@ NODE_EXECUTORS.mask = function(params, backend) {
   
   // Emit apply_mask command (handled via shader pass outside render pass)
   var commands = []
-  push(commands, {
+  commands[] = {
     cmd: 'apply_mask',
     content_texture: content.target,
     mask_texture: mask.target,
     output: target,
     mode: mode,
     invert: invert
-  })
+  }
   
   return {target: target, commands: commands}
 }
@@ -307,13 +307,13 @@ NODE_EXECUTORS.blit = function(params, backend) {
   }
   
   var commands = []
-  push(commands, {
+  commands[] = {
     cmd: 'blit',
     texture: src_target,
     target: target,
     dst_rect: dst_rect,
     filter: filter
-  })
+  }
   
   return {target: target, commands: commands}
 }
@@ -323,7 +323,7 @@ NODE_EXECUTORS.present = function(params, backend) {
   var input = params.input
   
   var commands = []
-  push(commands, {cmd: 'present'})
+  commands[] = {cmd: 'present'}
   
   return {commands: commands}
 }
@@ -354,13 +354,13 @@ NODE_EXECUTORS.shader_pass = function(params, backend) {
   }
   
   var commands = []
-  push(commands, {
+  commands[] = {
     cmd: 'shader_pass',
     shader: shader,
     input: src,
     output: target,
     uniforms: uniforms
-  })
+  }
   
   return {target: target, commands: commands}
 }