More vertex semantic adjustments

include/boo/graphicsdev/IGraphicsCommandQueue.hpp

@@ -23,7 +23,8 @@ struct IGraphicsCommandQueue
     virtual void setShaderDataBinding(IShaderDataBinding* binding)=0;
     virtual void setRenderTarget(ITextureR* target)=0;
     virtual void setViewport(const SWindowRect& rect)=0;
-    
+    virtual void setScissor(const SWindowRect& rect)=0;
+
     /**
      * @brief Which dynamic buffer slot is being populated for pending command list
      * @return Index [0,2] indicating the buffer slot

include/boo/graphicsdev/IGraphicsDataFactory.hpp

@@ -101,10 +101,13 @@ struct IVertexFormat {};
 enum class VertexSemantic
 {
     None = 0,
-    Position,
+    Position3,
-    Normal,
+    Position4,
+    Normal3,
+    Normal4,
     Color,
-    UV,
+    ColorUNorm,
+    UV2,
     UV4,
     Weight,
     ModelView,

lib/graphicsdev/GL.cpp

@@ -554,10 +554,14 @@ static const GLint SEMANTIC_COUNT_TABLE[] =
 {
     0,
     3,
+    4,
     3,
     4,
+    4,
+    4,
     2,
     4,
+    4,
     4
 };
 
@@ -565,10 +569,14 @@ static const size_t SEMANTIC_SIZE_TABLE[] =
 {
     0,
     12,
+    16,
     12,
+    16,
+    16,
     4,
     8,
     16,
+    16,
     16
 };
 
@@ -577,9 +585,13 @@ static const GLenum SEMANTIC_TYPE_TABLE[] =
     GL_INVALID_ENUM,
     GL_FLOAT,
     GL_FLOAT,
+    GL_FLOAT,
+    GL_FLOAT,
+    GL_FLOAT,
     GL_UNSIGNED_BYTE,
     GL_FLOAT,
     GL_FLOAT,
+    GL_FLOAT,
     GL_FLOAT
 };
 
@@ -596,6 +608,7 @@ struct GLCommandQueue : IGraphicsCommandQueue
             SetShaderDataBinding,
             SetRenderTarget,
             SetViewport,
+            SetScissor,
             SetClearColor,
             ClearTarget,
             SetDrawPrimitive,
@@ -791,6 +804,16 @@ struct GLCommandQueue : IGraphicsCommandQueue
                     glViewport(cmd.rect.location[0], cmd.rect.location[1],
                                cmd.rect.size[0], cmd.rect.size[1]);
                     break;
+                case Command::Op::SetScissor:
+                    if (cmd.rect.size[0] == 0 && cmd.rect.size[1] == 0)
+                        glDisable(GL_SCISSOR_TEST);
+                    else
+                    {
+                        glEnable(GL_SCISSOR_TEST);
+                        glScissor(cmd.rect.location[0], cmd.rect.location[1],
+                                  cmd.rect.size[0], cmd.rect.size[1]);
+                    }
+                    break;
                 case Command::Op::SetClearColor:
                     glClearColor(cmd.rgba[0], cmd.rgba[1], cmd.rgba[2], cmd.rgba[3]);
                     break;
@@ -868,6 +891,13 @@ struct GLCommandQueue : IGraphicsCommandQueue
         cmds.emplace_back(Command::Op::SetViewport);
         cmds.back().rect = rect;
     }
+
+    void setScissor(const SWindowRect& rect)
+    {
+        std::vector<Command>& cmds = m_cmdBufs[m_fillBuf];
+        cmds.emplace_back(Command::Op::SetScissor);
+        cmds.back().rect = rect;
+    }
     
     int pendingDynamicSlot()
     {

test/main.cpp

@@ -256,8 +256,8 @@ struct TestApplicationCallback : IApplicationCallback
         /* Make vertex format */
         VertexElementDescriptor descs[2] =
         {
-            {vbo, nullptr, VertexSemantic::Position},
+            {vbo, nullptr, VertexSemantic::Position3},
-            {vbo, nullptr, VertexSemantic::UV}
+            {vbo, nullptr, VertexSemantic::UV2}
         };
         IVertexFormat* vfmt = factory->newVertexFormat(2, descs);