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Code Issues Releases Activity

Enable autodetection of upscaling filter

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This commit is contained in:
Ivan Savenko 2024-10-01 18:50:23 +00:00
parent 7694e2da4b
commit 0c03e0b7c7
1 changed files with 15 additions and 18 deletions
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33
client/renderSDL/ScreenHandler.cpp
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@ -335,25 +335,22 @@ EUpscalingFilter ScreenHandler::loadUpscalingFilter() const
if (filter != EUpscalingFilter::AUTO)
return filter;
// for now - always fallback to no filter
return EUpscalingFilter::NONE;
// else - autoselect
// Point outputResolution = getRenderResolution();
// Point logicalResolution = getPreferredLogicalResolution();
//
// float scaleX = static_cast<float>(outputResolution.x) / logicalResolution.x;
// float scaleY = static_cast<float>(outputResolution.x) / logicalResolution.x;
// float scaling = std::min(scaleX, scaleY);
//
// if (scaling <= 1.0f)
// return EUpscalingFilter::NONE;
// if (scaling <= 2.0f)
// return EUpscalingFilter::XBRZ_2;
// if (scaling <= 3.0f)
// return EUpscalingFilter::XBRZ_3;
//
// return EUpscalingFilter::XBRZ_4;
Point outputResolution = getRenderResolution();
Point logicalResolution = getPreferredLogicalResolution();
float scaleX = static_cast<float>(outputResolution.x) / logicalResolution.x;
float scaleY = static_cast<float>(outputResolution.x) / logicalResolution.x;
float scaling = std::min(scaleX, scaleY);
if (scaling <= 1.001f)
return EUpscalingFilter::NONE; // running at original resolution or even lower than that - no need for xbrz
if (scaling <= 2.001f)
return EUpscalingFilter::XBRZ_2; // resolutions below 1200p (including 1080p / FullHD)
if (scaling <= 3.001f)
return EUpscalingFilter::XBRZ_3; // resolutions below 2400p (including 1440p and 2160p / 4K)
return EUpscalingFilter::XBRZ_4; // Only for massive displays, e.g. 8K
}
void ScreenHandler::selectUpscalingFilter()