Test harness for UBO

[platform/core/uifw/dali-toolkit.git] / automated-tests / src / dali-toolkit / dali-toolkit-test-utils / test-graphics-buffer.cpp

diff --git a/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-buffer.cpp b/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-buffer.cpp
index 90640e5..b64b9ee 100644 (file)
--- a/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-buffer.cpp
+++ b/automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-buffer.cpp
@@ -15,6 +15,8 @@
  */
 
 #include "test-graphics-buffer.h"
+#include "test-graphics-program.h"
+#include "test-graphics-reflection.h"
 #include <sstream>
 #include "dali-test-suite-utils.h"
 
@@ -78,4 +80,72 @@ GLenum TestGraphicsBuffer::GetTarget()
   return target;
 }
 
+void TestGraphicsBuffer::BindAsUniformBuffer( const TestGraphicsProgram* program ) const
+{
+  auto* reflection = static_cast<const TestGraphicsReflection*>(&program->GetReflection());
+
+  Graphics::UniformBlockInfo uboInfo{};
+  reflection->GetUniformBlock(0, uboInfo);
+
+  auto* data = memory.data();
+
+  for( const auto& member : uboInfo.members )
+  {
+    auto type = reflection->GetMemberType( 0, member.location );
+    switch(type)
+    {
+      case Property::VECTOR4:
+      {
+        auto value = *reinterpret_cast<const Dali::Vector4*>(data+member.offset);
+        mGl.Uniform4f( member.location, value.x, value.y, value.z, value.w );
+        break;
+      }
+      case Property::VECTOR3:
+      {
+        auto value = *reinterpret_cast<const Dali::Vector3*>(data+member.offset);
+        mGl.Uniform3f( member.location, value.x, value.y, value.z );
+        break;
+      }
+      case Property::VECTOR2:
+      {
+        auto value = *reinterpret_cast<const Dali::Vector2*>(data+member.offset);
+        mGl.Uniform2f( member.location, value.x, value.y );
+        break;
+      }
+      case Property::FLOAT:
+      {
+        auto value = *reinterpret_cast<const float*>(data+member.offset);
+        fprintf(stderr, "BindAsUniformBuffer: %s, value: %f\n", member.name.c_str(), value);
+        mGl.Uniform1f( member.location, value );
+        break;
+      }
+      case Property::INTEGER:
+      {
+        auto ptr = reinterpret_cast<const GLint*>(data+member.offset);
+        auto value = *ptr;
+        mGl.Uniform1i( member.location, value );
+        break;
+      }
+      case Property::MATRIX:
+      {
+        auto value = reinterpret_cast<const float*>(data+member.offset);
+        mGl.UniformMatrix4fv( member.location, 1, GL_FALSE, value );
+        break;
+      }
+      case Property::MATRIX3:
+      {
+        auto value = reinterpret_cast<const float*>(data+member.offset);
+        mGl.UniformMatrix3fv( member.location, 1, GL_FALSE, value );
+        break;
+      }
+      default:
+      {
+        fprintf(stderr, "\n%s type not found\n", member.name.c_str());
+      }
+    }
+  }
+
+
+}
+
 } // namespace Dali