source/core/device.cpp

   1 #include "device.h"
   2 #include "error.h"
   3
   4 namespace Msp {
   5 namespace GL {
   6
   7 Device *Device::current = 0;
   8
   9 Device::Device(Graphics::Window &w, const DeviceOptions &o):
  10         DeviceBackend(w, o)
  11 {
  12         current = this;
  13
  14         info.api = get_backend_api();
  15         fill_info();
  16 }
  17
  18 Device::~Device()
  19 {
  20         if(this==current)
  21                 current = 0;
  22 }
  23
  24 Device &Device::get_current()
  25 {
  26         if(!current)
  27                 throw invalid_operation("no current device");
  28         return *current;
  29 }
  30
  31 } // namespace GL
  32 } // namespace Msp