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nanovg
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nanovg/example/demo.h

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  1. #ifndef WIDGETS_H

  2. #define WIDGETS_H

  3. 

  4. #include "nanovg.h"

  5. 

  6. #ifdef __cplusplus

  7. extern "C" {

  8. #endif

  9. 

  10. struct DemoData {

  11. 	int fontNormal, fontBold, fontIcons; 

  12. 	int images[12];

  13. };

  14. 

  15. int loadDemoData(struct NVGcontext* vg, struct DemoData* data);

  16. void freeDemoData(struct NVGcontext* vg, struct DemoData* data);

  17. void renderDemo(struct NVGcontext* vg, float mx, float my, float width, float height, float t, int blowup, struct DemoData* data);

  18. 

  19. #define FPS_HISTORY_COUNT 100

  20. struct FPScounter

  21. {

  22. 	float values[FPS_HISTORY_COUNT];

  23. 	int head;

  24. };

  25. 

  26. void initFPS(struct FPScounter* fps);

  27. void updateFPS(struct FPScounter* fps, float frameTime);

  28. void renderFPS(struct NVGcontext* vg, float x, float y, struct FPScounter* fps);

  29. 

  30. #ifdef __cplusplus

  31. }

  32. #endif

  33. 

  34. #endif // WIDGETS_H