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Hack to prevent font oversampling for low-memory graphics card.

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brunoherbelin
2020-10-10 10:48:39 +02:00
parent af11408ee9
commit 31ebccd248
1 changed files with 2 additions and 0 deletions
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2
ImGuiToolkit.cpp
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@@ -751,6 +751,8 @@ void ImGuiToolkit::SetFont(ImGuiToolkit::font_style style, const std::string &tt
ImFontConfig font_config; ImFontConfig font_config;
fontname.copy(font_config.Name, 40); fontname.copy(font_config.Name, 40);
font_config.FontDataOwnedByAtlas = false; // data will be copied in font atlas font_config.FontDataOwnedByAtlas = false; // data will be copied in font atlas
if ( max * max < 16777216 ) // hack: try to avoid font textures too larges by disabling oversamplig
oversample = 1;
font_config.OversampleH = CLAMP( oversample, 1, 5 ); font_config.OversampleH = CLAMP( oversample, 1, 5 );
font_config.OversampleV = CLAMP( oversample, 1, 5 ); font_config.OversampleV = CLAMP( oversample, 1, 5 );