Fix various Klocwork errors

[platform/core/uifw/dali-demo.git] / examples / textured-mesh / textured-mesh-example.cpp

diff --git a/examples/textured-mesh/textured-mesh-example.cpp b/examples/textured-mesh/textured-mesh-example.cpp
index f8752ea..ebeb179 100644 (file)
--- a/examples/textured-mesh/textured-mesh-example.cpp
+++ b/examples/textured-mesh/textured-mesh-example.cpp
@@ -16,12 +16,12 @@
  */
 
 // EXTERNAL INCLUDES
+#include <dali/devel-api/rendering/renderer.h>
+#include <dali-toolkit/dali-toolkit.h>
 
 // INTERNAL INCLUDES
 #include "shared/view.h"
 
-#include <dali-toolkit/dali-toolkit.h>
-
 using namespace Dali;
 
 namespace
@@ -75,14 +75,14 @@ Geometry CreateGeometry()
   Property::Map texturedQuadVertexFormat;
   texturedQuadVertexFormat["aPosition"] = Property::VECTOR2;
   texturedQuadVertexFormat["aTexCoord"] = Property::VECTOR2;
-  PropertyBuffer texturedQuadVertices = PropertyBuffer::New( PropertyBuffer::STATIC, texturedQuadVertexFormat, 4 );
+  PropertyBuffer texturedQuadVertices = PropertyBuffer::New( texturedQuadVertexFormat, 4 );
   texturedQuadVertices.SetData(texturedQuadVertexData);
 
   // Create indices
-  unsigned short indexData[6] = { 0, 3, 1, 0, 2, 3 };
+  unsigned int indexData[6] = { 0, 3, 1, 0, 2, 3 };
   Property::Map indexFormat;
-  indexFormat["indices"] = Property::UNSIGNED_INTEGER;
-  PropertyBuffer indices = PropertyBuffer::New( PropertyBuffer::STATIC, indexFormat, 3 );
+  indexFormat["indices"] = Property::INTEGER;
+  PropertyBuffer indices = PropertyBuffer::New( indexFormat, sizeof(indexData)/sizeof(indexData[0]) );
   indices.SetData(indexData);
 
   // Create the geometry object
@@ -93,6 +93,14 @@ Geometry CreateGeometry()
   return texturedQuadGeometry;
 }
 
+/**
+ * Sinusoidal curve starting at zero with 2 cycles
+ */
+float AlphaFunctionSineX2(float progress)
+{
+  return 0.5f - cosf(progress * 4.0f * Math::PI) * 0.5f;
+}
+
 } // anonymous namespace
 
 // This example shows how to use a simple mesh
@@ -126,29 +134,25 @@ public:
    */
   void Create( Application& application )
   {
+    // The Init signal is received once (only) during the Application lifetime
+
     Stage stage = Stage::GetCurrent();
     stage.KeyEventSignal().Connect(this, &ExampleController::OnKeyEvent);
 
     mStageSize = stage.GetSize();
 
-    // The Init signal is received once (only) during the Application lifetime
-
     // Hide the indicator bar
     application.GetWindow().ShowIndicator( Dali::Window::INVISIBLE );
 
     mImage = ResourceImage::New( MATERIAL_SAMPLE );
-    mSampler1 = Sampler::New(mImage, "sTexture");
-
     Image image = ResourceImage::New( MATERIAL_SAMPLE2 );
-    mSampler2 = Sampler::New(image, "sTexture");
 
     mShader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER );
-
     mMaterial1 = Material::New( mShader );
-    mMaterial1.AddSampler( mSampler1 );
+    mMaterial1.AddTexture(mImage, "sTexture");
 
     mMaterial2 = Material::New( mShader );
-    mMaterial2.AddSampler( mSampler2);
+    mMaterial2.AddTexture(image, "sTexture");
 
     mGeometry = CreateGeometry();
 
@@ -158,11 +162,7 @@ public:
     mMeshActor.AddRenderer( mRenderer );
     mMeshActor.SetSize(400, 400);
 
-    Property::Index fadeColorIndex = mMeshActor.RegisterProperty( "fade-color", Color::GREEN );
-    mMeshActor.AddUniformMapping( fadeColorIndex, std::string("uFadeColor") );
-
-    fadeColorIndex = mRenderer.RegisterProperty( "fade-color", Color::MAGENTA );
-    mRenderer.AddUniformMapping( fadeColorIndex, std::string("uFadeColor" ) );
+    Property::Index fadeColorIndex = mRenderer.RegisterProperty( "uFadeColor", Color::MAGENTA );
     mRenderer.SetDepthIndex(0);
 
     mMeshActor.SetParentOrigin( ParentOrigin::TOP_CENTER );
@@ -175,14 +175,11 @@ public:
     mMeshActor2.AddRenderer( mRenderer2 );
     mMeshActor2.SetSize(400, 400);
 
-    mMeshActor2.RegisterProperty( "a-n-other-property", Color::GREEN );
-    Property::Index fadeColorIndex2 = mMeshActor2.RegisterProperty( "another-fade-color", Color::GREEN );
-    mMeshActor2.AddUniformMapping( fadeColorIndex2, std::string("uFadeColor") );
+    mMeshActor2.RegisterProperty( "anotherProperty",    Color::GREEN );
 
-    mRenderer2.RegisterProperty( "a-n-other-property", Vector3::ZERO );
-    mRenderer2.RegisterProperty( "a-coefficient", 0.008f );
-    fadeColorIndex2 = mRenderer2.RegisterProperty( "another-fade-color", Color::GREEN );
-    mRenderer2.AddUniformMapping( fadeColorIndex2, std::string("uFadeColor" ) );
+    mRenderer2.RegisterProperty( "anotherProperty",    Vector3::ZERO );
+    mRenderer2.RegisterProperty( "aCoefficient",  0.008f );
+    Property::Index fadeColorIndex2 = mRenderer2.RegisterProperty( "uFadeColor", Color::BLUE );
     mRenderer2.SetDepthIndex(0);
 
     mMeshActor2.SetParentOrigin( ParentOrigin::BOTTOM_CENTER );
@@ -192,18 +189,48 @@ public:
     Animation  animation = Animation::New(5);
     KeyFrames keyFrames = KeyFrames::New();
     keyFrames.Add(0.0f, Vector4::ZERO);
-    keyFrames.Add(1.0f, Vector4( 1.0f, 0.0f, 1.0f, 1.0f ));
+    keyFrames.Add(1.0f, Vector4( Color::GREEN ));
 
     KeyFrames keyFrames2 = KeyFrames::New();
     keyFrames2.Add(0.0f, Vector4::ZERO);
-    keyFrames2.Add(1.0f, Color::GREEN);
+    keyFrames2.Add(1.0f, Color::MAGENTA);
 
-    animation.AnimateBetween( Property( mRenderer, fadeColorIndex ), keyFrames, AlphaFunctions::Sin );
-    animation.AnimateBetween( Property( mRenderer2, fadeColorIndex2 ), keyFrames2, AlphaFunctions::Sin2x );
+    animation.AnimateBetween( Property( mRenderer, fadeColorIndex ), keyFrames, AlphaFunction(AlphaFunction::SIN) );
+    animation.AnimateBetween( Property( mRenderer2, fadeColorIndex2 ), keyFrames2, AlphaFunction(AlphaFunctionSineX2) );
     animation.SetLooping(true);
     animation.Play();
 
-    stage.SetBackgroundColor(Vector4(0.0f, 0.2f, 0.2f, 1.0f));;
+    stage.SetBackgroundColor(Vector4(0.0f, 0.2f, 0.2f, 1.0f));
+  }
+
+  BufferImage CreateBufferImage()
+  {
+    BufferImage image = BufferImage::New( 200, 200, Pixel::RGB888 );
+    PixelBuffer* pixelBuffer = image.GetBuffer();
+    unsigned int stride = image.GetBufferStride();
+    for( unsigned int x=0; x<200; x++ )
+    {
+      for( unsigned int y=0; y<200; y++ )
+      {
+        PixelBuffer* pixel = pixelBuffer + y*stride + x*3;
+        if( ((int)(x/20.0f))%2 + ((int)(y/20.0f)%2) == 1 )
+        {
+          pixel[0]=255;
+          pixel[1]=0;
+          pixel[2]=0;
+          pixel[3]=255;
+        }
+        else
+        {
+          pixel[0]=0;
+          pixel[1]=0;
+          pixel[2]=255;
+          pixel[3]=255;
+        }
+      }
+    }
+    image.Update();
+    return image;
   }
 
   /**
@@ -234,8 +261,6 @@ private:
   Vector3 mStageSize;                                     ///< The size of the stage
 
   Image    mImage;
-  Sampler  mSampler1;
-  Sampler  mSampler2;
   Shader   mShader;
   Material mMaterial1;
   Material mMaterial2;