- Update pool to use template allocator directly instead of std::vector

- Add a GfxDriver config Template to be able to modify settings like allocators / Types for specific Drivers
- Add glad

source/drivers/gfx.cpp

@@ -0,0 +1,19 @@
+#include <pd/drivers/gfx.hpp>
+
+namespace PD {
+PD_API std::unique_ptr<GfxDriver> Gfx::driver;
+
+GfxDriver::GfxDriver(std::string_view name) : DriverInterface(name) {}
+
+void GfxDriver::SetViewPort(const ivec2& size) { ViewPort = size; }
+void GfxDriver::SetViewPort(int x, int y) {
+  ViewPort.x = x;
+  ViewPort.y = y;
+}
+
+void GfxDriver::Reset() {
+  CurrentVertex = 0;
+  CurrentIndex = 0;
+  SysReset();
+}
+}  // namespace PD