Mechanism for handling device-coordinate transformation

specter/include/specter/Button.hpp

@@ -122,7 +122,7 @@ public:
         View::setMultiplyColor(color);
         m_viewVertBlock.m_color = color;
         if (m_viewVertBlockBuf)
-            m_viewVertBlockBuf.access() = m_viewVertBlock;
+            m_viewVertBlockBuf.access().finalAssign(m_viewVertBlock);
         m_text->setMultiplyColor(color);
         if (m_icon)
             m_icon->setMultiplyColor(color);

specter/include/specter/SplitView.hpp

@@ -104,7 +104,7 @@ public:
     {
         View::setMultiplyColor(color);
         m_splitBlock.m_color = color;
-        m_splitBlockBuf.access() = m_splitBlock;
+        m_splitBlockBuf.access().finalAssign(m_splitBlock);
 
         if (m_views[0].m_view)
             m_views[0].m_view->setMultiplyColor(color);

specter/include/specter/TextField.hpp

@@ -117,7 +117,7 @@ public:
         View::setMultiplyColor(color);
         m_viewVertBlock.m_color = color;
         if (m_viewVertBlockBuf)
-            m_viewVertBlockBuf.access() = m_viewVertBlock;
+            m_viewVertBlockBuf.access().finalAssign(m_viewVertBlock);
         m_text->setMultiplyColor(color);
         if (m_errText)
             m_errText->setMultiplyColor(color);

specter/include/specter/View.hpp

@@ -16,6 +16,8 @@ class IThemeData;
 class ViewResources;
 class RootView;
 
+extern zeus::CMatrix4f g_PlatformMatrix;
+
 class RectangleConstraint
 {
 public:
@@ -101,6 +103,11 @@ public:
             m_mv[3][0] = sub.location[0] * m_mv[0][0] - 1.0f;
             m_mv[3][1] = sub.location[1] * m_mv[1][1] - 1.0f;
         }
+        void finalAssign(const ViewBlock& other)
+        {
+            m_mv = g_PlatformMatrix * other.m_mv;
+            m_color = other.m_color;
+        }
     };
 
     template <typename VertStruct>
@@ -222,7 +229,7 @@ public:
     {
         m_viewVertBlock.m_color = color;
         if (m_viewVertBlockBuf)
-            m_viewVertBlockBuf.access() = m_viewVertBlock;
+            m_viewVertBlockBuf.access().finalAssign(m_viewVertBlock);
     }
 
     virtual int nominalWidth() const {return 0;}

specter/lib/ModalWindow.cpp

@@ -453,7 +453,7 @@ void ModalWindow::resized(const boo::SWindowRect& root, const boo::SWindowRect&
     centerRect.location[1] = root.size[1] / 2 - m_height / 2.0;
     View::resized(root, centerRect);
     m_viewBlock.setViewRect(root, centerRect);
-    m_viewBlockBuf.access() = m_viewBlock;
+    m_viewBlockBuf.access().finalAssign(m_viewBlock);
 
     setLineVerts(m_width, m_height, pf, m_lineTime);
     setFillVerts(m_width, m_height, pf);

specter/lib/RootView.cpp

@@ -111,7 +111,7 @@ void RootView::SplitMenuSystem::setArrowVerts(const boo::SWindowRect& rect, Spli
         m_viewBlock.m_mv[3][1] = 2.0f * (rect.location[1] + (dir == SplitView::ArrowDir::Down ? rect.size[1] : 0)) /
                                  float(root.size[1]) - 1.0f;
     }
-    m_viewVertBlockBuf.access() = m_viewBlock;
+    m_viewVertBlockBuf.access().finalAssign(m_viewBlock);
 }
 
 void RootView::SplitMenuSystem::setLineVerts(const boo::SWindowRect& rect, float split, SplitView::Axis axis)
@@ -135,7 +135,7 @@ void RootView::SplitMenuSystem::setLineVerts(const boo::SWindowRect& rect, float
         m_viewBlock.m_mv[3][0] = (rect.location[0] + split * rect.size[0]) * m_viewBlock.m_mv[0][0] - 1.0f;
         m_viewBlock.m_mv[3][1] = 2.0f * (rect.location[1] + rect.size[1] / 2.0f) / float(root.size[1]) - 1.0f;
     }
-    m_viewVertBlockBuf.access() = m_viewBlock;
+    m_viewVertBlockBuf.access().finalAssign(m_viewBlock);
 }
 
 void RootView::destroyed()

specter/lib/SplitView.cpp

@@ -476,7 +476,7 @@ void SplitView::resized(const boo::SWindowRect& root, const boo::SWindowRect& su
         m_splitBlock.setViewRect(root, ssub);
         setVerticalVerts(ssub.size[1]);
     }
-    m_splitBlockBuf.access() = m_splitBlock;
+    m_splitBlockBuf.access().finalAssign(m_splitBlock);
     m_splitVertsBinding.load<decltype(m_splitVerts)>(m_splitVerts);
 }
 

specter/lib/Toolbar.cpp

@@ -140,7 +140,7 @@ void Toolbar::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub)
     setHorizontalVerts(sub.size[0]);
     m_vertsBinding.load<decltype(m_tbVerts)>(m_tbVerts);
     m_tbBlock.setViewRect(root, sub);
-    m_tbBlockBuf.access() = m_tbBlock;
+    m_tbBlockBuf.access().finalAssign(m_tbBlock);
 
     float gaugeUnit = rootView().viewRes().pixelFactor() * SPECTER_TOOLBAR_GAUGE;
     float yOff = 0.0;

specter/lib/Tooltip.cpp

@@ -84,7 +84,7 @@ void Tooltip::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub)
     float pf = rootView().viewRes().pixelFactor();
     setVerts(m_nomWidth, m_nomHeight, pf);
     m_ttBlock.setViewRect(root, sub);
-    m_ttBlockBuf.access() = m_ttBlock;
+    m_ttBlockBuf.access().finalAssign(m_ttBlock);
 
     std::pair<int,int> margin = m_cornersFilled[0]->queryGlyphDimensions(0);
 

specter/lib/View.cpp

@@ -7,8 +7,18 @@ namespace specter
 {
 static logvisor::Module Log("specter::View");
 
+zeus::CMatrix4f g_PlatformMatrix;
+
 void View::Resources::init(boo::IGraphicsDataFactory::Context& ctx, const IThemeData& theme)
 {
+    switch (ctx.platform())
+    {
+    case boo::IGraphicsDataFactory::Platform::Vulkan:
+        g_PlatformMatrix.m[1][1] = -1.f;
+        break;
+    default:
+        break;
+    }
     m_solidShader = hecl::conv->convert(ctx, Shader_SpecterViewShaderSolid{});
     m_texShader = hecl::conv->convert(ctx, Shader_SpecterViewShaderTex{});
 }
@@ -41,7 +51,7 @@ void View::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub)
     m_bgRect[2].m_pos.assign(sub.size[0], sub.size[1], 0.f);
     m_bgRect[3].m_pos.assign(sub.size[0], 0.f, 0.f);
     if (m_viewVertBlockBuf)
-        m_viewVertBlockBuf.access() = m_viewVertBlock;
+        m_viewVertBlockBuf.access().finalAssign(m_viewVertBlock);
     m_bgVertsBinding.load<decltype(m_bgRect)>(m_bgRect);
 }
 
@@ -53,7 +63,7 @@ void View::resized(const ViewBlock& vb, const boo::SWindowRect& sub)
     m_bgRect[2].m_pos.assign(sub.size[0], sub.size[1], 0.f);
     m_bgRect[3].m_pos.assign(sub.size[0], 0.f, 0.f);
     if (m_viewVertBlockBuf)
-        m_viewVertBlockBuf.access() = vb;
+        m_viewVertBlockBuf.access().finalAssign(vb);
     m_bgVertsBinding.load<decltype(m_bgRect)>(m_bgRect);
 }
 

specter/shaders/SpecterTextViewShaders.shader

@@ -39,7 +39,6 @@ void main()
     vtf.uv = uvIn[gl_VertexID];
     vtf.color = colorIn * mulColor;
     gl_Position = mv * mvMtx * vec4(pos, 1.0);
-    gl_Position = FLIPFROMGL(gl_Position);
 }
 
 #fragment glsl

specter/shaders/SpecterViewShaders.shader

@@ -23,7 +23,6 @@ void main()
 {
     vtf.color = colorIn * mulColor;
     gl_Position = mv * vec4(posIn, 1.0);
-    gl_Position = FLIPFROMGL(gl_Position);
 }
 
 #fragment glsl
@@ -125,7 +124,6 @@ void main()
     vtf.uv.xy = uvIn;
     vtf.color = mulColor;
     gl_Position = mv * vec4(posIn, 1.0);
-    gl_Position = FLIPFROMGL(gl_Position);
 }
 
 #fragment glsl