[Tizen] Using Depth and Stencil buffer & texture

[platform/core/uifw/dali-core.git] / dali / internal / render / renderers / render-texture-frame-buffer.cpp

diff --git a/dali/internal/render/renderers/render-texture-frame-buffer.cpp b/dali/internal/render/renderers/render-texture-frame-buffer.cpp
index 24a17f4..3062c6d 100644 (file)
--- a/dali/internal/render/renderers/render-texture-frame-buffer.cpp
+++ b/dali/internal/render/renderers/render-texture-frame-buffer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -120,6 +120,32 @@ void TextureFrameBuffer::AttachColorTexture( Context& context, Render::Texture*
   context.BindFramebuffer( GL_FRAMEBUFFER, 0 );
 }
 
+void TextureFrameBuffer::AttachDepthTexture( Context& context, Render::Texture* texture, uint32_t mipmapLevel )
+{
+  context.BindFramebuffer( GL_FRAMEBUFFER, mId );
+
+  // Create a depth attachment.
+  if( texture->GetType() == TextureType::TEXTURE_2D )
+  {
+    context.FramebufferTexture2D( GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, texture->GetId(), mipmapLevel );
+  }
+
+  context.BindFramebuffer( GL_FRAMEBUFFER, 0 );
+}
+
+void TextureFrameBuffer::AttachDepthStencilTexture( Context& context, Render::Texture* texture, uint32_t mipmapLevel )
+{
+  context.BindFramebuffer( GL_FRAMEBUFFER, mId );
+
+  // Create a stencil attachment.
+  if( texture->GetType() == TextureType::TEXTURE_2D )
+  {
+    context.FramebufferTexture2D( GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, texture->GetId(), mipmapLevel );
+  }
+
+  context.BindFramebuffer( GL_FRAMEBUFFER, 0 );
+}
+
 void TextureFrameBuffer::Bind( Context& context )
 {
   context.BindFramebuffer( GL_FRAMEBUFFER, mId );