Add device memory, device frame. Rendering works

1 files changed, 31 insertions, 0 deletions

diff --git a/src/RenderBackend/OpenGL/ShaderVec.cpp b/src/RenderBackend/OpenGL/ShaderVec.cpp
index 6411650..3bbe0be 100644
--- a/src/RenderBackend/OpenGL/ShaderVec.cpp
+++ b/src/RenderBackend/OpenGL/ShaderVec.cpp
@@ -2,16 +2,47 @@
 #include "../../../include/RenderBackend/OpenGL/VertexShader.hpp"
 #include "../../../include/RenderBackend/OpenGL/PixelShader.hpp"
 #include "../../../include/RenderBackend/OpenGL/ShaderProgram.hpp"
+#include "../../../include/RenderBackend/OpenGL/opengl.hpp"
+#include <cstring>
+#include <cassert>
 
 using namespace std;
 
 namespace amalgine
 {    
+    AttributeType getAttributeTypeByName(const char *attributeName)
+    {
+        if(strncmp(attributeName, "vec2", 4) == 0)
+        {
+            return AttributeType::VEC2;
+        }
+        
+        return AttributeType::NONE;
+    }
+    
     const string& ShaderInputVec2::getName() const
     {
         return vertexShader->getInputAttributeName(attributeIndex);
     }
     
+    void ShaderInputVec2::setData(const DeviceMemory &data)
+    {
+        data.use();
+        AttributeType attributeType = vertexShader->getInputAttributeType(attributeIndex);
+        switch(attributeType)
+        {
+            case AttributeType::VEC2:
+            {
+                glVertexAttribPointer(attributeIndex, 2, GL_FLOAT, GL_FALSE, 0, 0);
+                break;
+            }
+            default:
+                assert(false);
+                break;
+        }
+        glEnableVertexAttribArray(attributeIndex);
+    }
+    
     const string& ShaderOutputVec4::getName() const
     {
         return pixelShader->getOutputAttributeName(attributeIndex);