DirectXHelper.h File Reference

#include <ppltasks.h>
#include "commons/Exception.h"
#include "dxerr.h"
#include "platform/win32/CharsetConverter.h"
#include <d3d11_1.h>

Classes
struct	DX::SizeGen< T >

Namespaces
namespace	DX
namespace	DX::DisplayMetrics

Macros
#define	RATIONAL_TO_FLOAT(rational)

Functions
void	DX::BreakIfFailed (HRESULT hr)
float	DX::ConvertDipsToPixels (float dips, float dpi)
float	DX::ConvertPixelsToDips (float pixels, float dpi)
float	DX::RationalToFloat (DXGI_RATIONAL rational)
void	DX::GetRefreshRatio (uint32_t refresh, uint32_t *num, uint32_t *den)
std::string	DX::GetErrorDescription (HRESULT hr)

Macro Definition Documentation

RATIONAL_TO_FLOAT

#define RATIONAL_TO_FLOAT

(

rational

)

Value:

  ((rational.Denominator != 0) ? \
  static_cast<float>(rational.Numerator) / static_cast<float>(rational.Denominator) : 0.0f)