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[dxgi] Add helpers for new wsi interface

This commit is contained in:
Joshua Ashton 2022-08-09 13:11:32 +01:00 committed by Philip Rebohle
parent 9f9c93dcbd
commit 71a630801e
1 changed files with 31 additions and 0 deletions
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31
src/dxgi/dxgi_monitor.h
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@ -5,6 +5,8 @@
#include "dxgi_interfaces.h"
#include "../wsi/wsi_monitor.h"
namespace dxvk {
class DxgiSwapChain;
@ -55,4 +57,33 @@ namespace dxvk {
uint32_t GetMonitorFormatBpp(
DXGI_FORMAT Format);
/**
* \brief Converts a DXVK WSI display mode to a DXGI display mode
*/
inline DXGI_MODE_DESC1 ConvertDisplayMode(const wsi::WsiMode& WsiMode) {
DXGI_MODE_DESC1 dxgiMode = { };
dxgiMode.Width = WsiMode.width;
dxgiMode.Height = WsiMode.height;
dxgiMode.RefreshRate = DXGI_RATIONAL{ WsiMode.refreshRate.numerator, WsiMode.refreshRate.denominator };
dxgiMode.Format = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB; // FIXME
dxgiMode.ScanlineOrdering = WsiMode.interlaced ? DXGI_MODE_SCANLINE_ORDER_UPPER_FIELD_FIRST : DXGI_MODE_SCANLINE_ORDER_PROGRESSIVE;
dxgiMode.Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
dxgiMode.Stereo = FALSE;
return dxgiMode;
}
/**
* \brief Converts a DXGI display mode to a DXVK WSI display mode
*/
inline wsi::WsiMode ConvertDisplayMode(const DXGI_MODE_DESC1& DxgiMode) {
wsi::WsiMode wsiMode = { };
wsiMode.width = DxgiMode.Width;
wsiMode.height = DxgiMode.Height;
wsiMode.refreshRate = wsi::WsiRational{ DxgiMode.RefreshRate.Numerator, DxgiMode.RefreshRate.Denominator };
wsiMode.bitsPerPixel = GetMonitorFormatBpp(DxgiMode.Format);
wsiMode.interlaced = DxgiMode.ScanlineOrdering == DXGI_MODE_SCANLINE_ORDER_UPPER_FIELD_FIRST
|| DxgiMode.ScanlineOrdering == DXGI_MODE_SCANLINE_ORDER_LOWER_FIELD_FIRST;
return wsiMode;
}
}