[update] Updated PostEffect that can be shared with else scenes of PlayScene.

sjplayer/src/sjplayer/Context.d

@@ -28,10 +28,9 @@ import sjplayer.Actor,
 class Context {
  public:
   ///
-  this(ParametersBlock[] params, vec2i window_size, ProgramSet programs) {
+  this(ParametersBlock[] params, PostEffect posteffect, ProgramSet programs) {
     actor_      = new Actor(programs.Get!ActorProgram);
     background_ = new Background(programs.Get!BackgroundProgram);
-    posteffect_ = new PostEffect(programs.Get!PostEffectProgram, window_size);
 
     auto builder  = new Builder;
     auto varstore = new VarStore(actor_);
@@ -47,7 +46,7 @@ class Context {
         ),
         tuple(
           "posteffect",
-          PostEffectControllerFactory(varstore, posteffect_),
+          PostEffectControllerFactory(varstore, posteffect),
         ),
 
         tuple(
@@ -94,7 +93,6 @@ class Context {
     drawers_.each!destroy;
     elements_.each!destroy;
 
-    posteffect_.destroy();
     background_.destroy();
     actor_.destroy();
   }
@@ -116,10 +114,6 @@ class Context {
     controllers_.each!(x => x.Operate(time));
   }
 
-  ///
-  void StartDrawing() {
-    posteffect_.BindFramebuffer();
-  }
   ///
   void DrawBackground() {
     background_.Draw();
@@ -132,11 +126,6 @@ class Context {
   void DrawActor() {
     actor_.Draw();
   }
-  ///
-  void EndDrawing() {
-    posteffect_.UnbindFramebuffer();
-    posteffect_.DrawFramebuffer();
-  }
 
   ///
   @property inout(ActorControllerInterface) actor() inout {
@@ -170,7 +159,6 @@ class Context {
 
   Actor      actor_;
   Background background_;
-  PostEffect posteffect_;
 
   ElementInterface[]             elements_;
   ElementDrawerInterface[]       drawers_;

sjplayer/src/sjplayer/PostEffect.d

@@ -28,6 +28,7 @@ class PostEffect {
     program_ = program;
     fb_      = Framebuffer.Create();
     tex_     = TextureRect.Create();
+    depth_   = Renderbuffer.Create();
     sampler_ = Sampler.Create();
 
     with (TextureRectAllocator()) {
@@ -38,7 +39,11 @@ class PostEffect {
       data           = null;
       Allocate(tex_);
     }
-
+    with (RenderbufferAllocator()) {
+      format = GL_DEPTH_COMPONENT;
+      size   = sz;
+      Allocate(depth_);
+    }
     with (SamplerConfigurer()) {
       filterMin = GL_NEAREST;
       filterMag = GL_NEAREST;
@@ -48,6 +53,9 @@ class PostEffect {
     fb_.Bind();
     fb_.attachment!(GL_COLOR_ATTACHMENT0, 0, GL_TEXTURE_RECTANGLE) = tex_;
     fb_.attachmentOrder = [GL_COLOR_ATTACHMENT0];
+
+    fb_.attachment!GL_DEPTH_ATTACHMENT = depth_;
+
     fb_.Validate();
     fb_.Unbind();
   }
@@ -78,6 +86,8 @@ class PostEffect {
 
   TextureRectRef tex_;
 
+  RenderbufferRef depth_;
+
   SamplerRef sampler_;
 }
 

sjplayer/src/sjplayer/package.d

@@ -9,16 +9,17 @@ public {
   import sjscript : ScriptException;
 
   import sjplayer.Context,
+         sjplayer.PostEffect,
          sjplayer.ProgramSet,
          sjplayer.ScriptRuntimeException;
 }
 
 ///
-Context CreateContextFromText(string src, vec2i window_size, ProgramSet programs) {
-  return src.CreateScriptAst().CreateContextFromScriptAst(window_size, programs);
+Context CreateContextFromText(string src, PostEffect posteffect, ProgramSet programs) {
+  return src.CreateScriptAst().CreateContextFromScriptAst(posteffect, programs);
 }
 ///
 Context CreateContextFromScriptAst(
-    ParametersBlock[] params, vec2i window_size, ProgramSet programs) {
-  return new Context(params, window_size, programs);
+    ParametersBlock[] params, PostEffect posteffect, ProgramSet programs) {
+  return new Context(params, posteffect, programs);
 }