Using Depth and Stencil buffer & texture

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

diff --git a/dali/internal/render/renderers/render-texture.cpp b/dali/internal/render/renderers/render-texture.cpp
index 2937453..5151dc1 100644 (file)
--- a/dali/internal/render/renderers/render-texture.cpp
+++ b/dali/internal/render/renderers/render-texture.cpp
@@ -517,6 +517,28 @@ void PixelFormatToGl( Pixel::Format pixelFormat, GLenum& glFormat, GLint& glInte
       break;
     }
 
+    // GLES 3.0 depth and stencil formats
+    case Pixel::DEPTH_UNSIGNED_INT:
+    {
+      glFormat = GL_DEPTH_COMPONENT;
+      pixelDataType = GL_UNSIGNED_INT;
+      break;
+    }
+
+    case Pixel::DEPTH_FLOAT:
+    {
+      glFormat = GL_DEPTH_COMPONENT;
+      pixelDataType = GL_FLOAT;
+      break;
+    }
+
+    case Pixel::DEPTH_STENCIL:
+    {
+      glFormat = GL_DEPTH_STENCIL;
+      pixelDataType = GL_UNSIGNED_INT_24_8;
+      break;
+    }
+
     case Pixel::INVALID:
     {
       DALI_LOG_ERROR( "Invalid pixel format for bitmap\n" );
@@ -533,6 +555,16 @@ void PixelFormatToGl( Pixel::Format pixelFormat, GLenum& glFormat, GLint& glInte
       glInternalFormat = GL_R11F_G11F_B10F;
       break;
     }
+    case Pixel::DEPTH_FLOAT:
+    {
+      glInternalFormat = GL_DEPTH_COMPONENT32F;
+      break;
+    }
+    case Pixel::DEPTH_STENCIL:
+    {
+      glInternalFormat = GL_DEPTH24_STENCIL8;
+      break;
+    }
     default:
     {
       glInternalFormat = glFormat;
@@ -568,6 +600,9 @@ bool IsCompressedFormat(Pixel::Format pixelFormat)
     case Pixel::BGRA8888:
     case Pixel::RGB16F:
     case Pixel::RGB32F:
+    case Pixel::DEPTH_UNSIGNED_INT:
+    case Pixel::DEPTH_FLOAT:
+    case Pixel::DEPTH_STENCIL:
     case Pixel::INVALID:
     {
       return false;