Fonts: OversampleH auto-selection uses 36 as heuristic for now.

ocornut · ocornut · commit afb6e9a879cb · 2025-01-24T20:03:04.000+01:00
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
@@ -2859,8 +2859,8 @@ static void UnpackBitVectorToFlatIndexList(const ImBitVector* in, ImVector<int>*
 
 void ImFontAtlasBuildGetOversampleFactors(const ImFontConfig* cfg, int* out_oversample_h, int* out_oversample_v)
 {
-    // Automatically disable horizontal oversampling over size 32
-    *out_oversample_h = (cfg->OversampleH != 0) ? cfg->OversampleH : (cfg->SizePixels * cfg->RasterizerDensity > 32.0f || cfg->PixelSnapH) ? 1 : 2;
+    // Automatically disable horizontal oversampling over size 36
+    *out_oversample_h = (cfg->OversampleH != 0) ? cfg->OversampleH : (cfg->SizePixels * cfg->RasterizerDensity > 36.0f || cfg->PixelSnapH) ? 1 : 2;
     *out_oversample_v = (cfg->OversampleV != 0) ? cfg->OversampleV : 1;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2859,8 +2859,8 @@ static void UnpackBitVectorToFlatIndexList(const ImBitVector* in, ImVector<int>*`
`2859`	`2859`
`2860`	`2860`	`void ImFontAtlasBuildGetOversampleFactors(const ImFontConfig* cfg, int* out_oversample_h, int* out_oversample_v)`
`2861`	`2861`	`{`
`2862`		`- // Automatically disable horizontal oversampling over size 32`
`2863`		`- out_oversample_h = (cfg->OversampleH != 0) ? cfg->OversampleH : (cfg->SizePixels cfg->RasterizerDensity > 32.0f \|\| cfg->PixelSnapH) ? 1 : 2;`
	`2862`	`+ // Automatically disable horizontal oversampling over size 36`
	`2863`	`+ out_oversample_h = (cfg->OversampleH != 0) ? cfg->OversampleH : (cfg->SizePixels cfg->RasterizerDensity > 36.0f \|\| cfg->PixelSnapH) ? 1 : 2;`
`2864`	`2864`	`*out_oversample_v = (cfg->OversampleV != 0) ? cfg->OversampleV : 1;`
`2865`	`2865`	`}`
`2866`	`2866`