mirror of
https://github.com/EduApps-CDG/OpenDX
synced 2024-12-30 09:45:37 +01:00
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
#include "d3d9_monitor.h"
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#include "d3d9_format.h"
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namespace dxvk {
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uint32_t GetMonitorFormatBpp(D3D9Format Format) {
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switch (Format) {
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case D3D9Format::A8R8G8B8:
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case D3D9Format::X8R8G8B8: // This is still 32 bit even though the alpha is unspecified.
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case D3D9Format::A2R10G10B10:
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return 32;
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case D3D9Format::A1R5G5B5:
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case D3D9Format::X1R5G5B5:
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case D3D9Format::R5G6B5:
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return 16;
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default:
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Logger::warn(str::format(
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"GetMonitorFormatBpp: Unknown format: ",
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Format));
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return 32;
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}
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}
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bool IsSupportedAdapterFormat(
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D3D9Format Format,
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BOOL Windowed) {
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return (Format == D3D9Format::A2R10G10B10 && !Windowed)
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|| Format == D3D9Format::X8R8G8B8
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|| Format == D3D9Format::X1R5G5B5
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|| Format == D3D9Format::R5G6B5;
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}
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bool IsSupportedBackBufferFormat(
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D3D9Format AdapterFormat,
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D3D9Format BackBufferFormat,
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BOOL Windowed) {
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if (!IsSupportedAdapterFormat(AdapterFormat, Windowed))
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return false;
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return AdapterFormat == BackBufferFormat
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|| (AdapterFormat == D3D9Format::X8R8G8B8 && BackBufferFormat == D3D9Format::A8R8G8B8)
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|| (AdapterFormat == D3D9Format::X1R5G5B5 && BackBufferFormat == D3D9Format::A1R5G5B5);
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}
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bool IsSupportedBackBufferFormat(
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D3D9Format BackBufferFormat,
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BOOL Windowed) {
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return (BackBufferFormat == D3D9Format::A2R10G10B10 && !Windowed)
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|| BackBufferFormat == D3D9Format::A8R8G8B8
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|| BackBufferFormat == D3D9Format::X8R8G8B8
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|| BackBufferFormat == D3D9Format::A1R5G5B5
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|| BackBufferFormat == D3D9Format::X1R5G5B5
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|| BackBufferFormat == D3D9Format::R5G6B5;
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}
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HRESULT SetMonitorDisplayMode(
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HMONITOR hMonitor,
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const D3DDISPLAYMODEEX* pMode) {
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::MONITORINFOEXW monInfo;
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monInfo.cbSize = sizeof(monInfo);
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if (!::GetMonitorInfoW(hMonitor, reinterpret_cast<MONITORINFO*>(&monInfo))) {
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Logger::err("D3D9: Failed to query monitor info");
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return E_FAIL;
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}
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DEVMODEW devMode = { };
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devMode.dmSize = sizeof(devMode);
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devMode.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL;
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devMode.dmPelsWidth = pMode->Width;
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devMode.dmPelsHeight = pMode->Height;
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devMode.dmBitsPerPel = GetMonitorFormatBpp(EnumerateFormat(pMode->Format));
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if (pMode->RefreshRate != 0) {
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devMode.dmFields |= DM_DISPLAYFREQUENCY;
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devMode.dmDisplayFrequency = pMode->RefreshRate;
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}
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Logger::info(str::format("D3D9: Setting display mode: ",
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devMode.dmPelsWidth, "x", devMode.dmPelsHeight, "@",
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devMode.dmDisplayFrequency));
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LONG status = ::ChangeDisplaySettingsExW(
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monInfo.szDevice, &devMode, nullptr, CDS_FULLSCREEN, nullptr);
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if (status != DISP_CHANGE_SUCCESSFUL) {
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// Try again but without setting the frequency.
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devMode.dmFields &= ~DM_DISPLAYFREQUENCY;
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devMode.dmDisplayFrequency = 0;
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status = ::ChangeDisplaySettingsExW(
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monInfo.szDevice, &devMode, nullptr, CDS_FULLSCREEN, nullptr);
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}
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return status == DISP_CHANGE_SUCCESSFUL ? D3D_OK : D3DERR_NOTAVAILABLE;
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}
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} |