Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)

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drape/viewport.cpp

@@ -0,0 +1,29 @@
+#include "drape/viewport.hpp"
+#include "drape/gl_functions.hpp"
+
+namespace dp
+{
+Viewport::Viewport(uint32_t x0, uint32_t y0, uint32_t w, uint32_t h)
+  : m_zero(x0, y0)
+  , m_size(w, h)
+{}
+
+void Viewport::SetViewport(uint32_t x0, uint32_t y0, uint32_t w, uint32_t h)
+{
+  m_zero = m2::PointU(x0, y0);
+  m_size = m2::PointU(w, h);
+}
+
+uint32_t Viewport::GetX0() const { return m_zero.x; }
+
+uint32_t Viewport::GetY0() const { return m_zero.y; }
+
+uint32_t Viewport::GetWidth() const { return m_size.x; }
+
+uint32_t Viewport::GetHeight() const { return m_size.y; }
+
+void Viewport::Apply(ref_ptr<dp::GraphicsContext> context) const
+{
+  context->SetViewport(GetX0(), GetY0(), GetWidth(), GetHeight());
+}
+}  // namespace dp