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Fonts: add has_textures parameters to ImFontAtlasUpdateNewFrame().

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ocornut
2025-06-12 11:44:11 +02:00
parent 1ce75e2bca
commit 41f4acfb4f
4 changed files with 12 additions and 12 deletions
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7
imgui.cpp
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@@ -470,7 +470,7 @@ CODE
- Fonts: ImFontConfig::OversampleH/OversampleV default to automatic (== 0) since v1.91.8. It is quite important you keep it automatic until we decide if we want to provide a way to express finer policy, otherwise you will likely waste texture space when using large glyphs. Note that the imgui_freetype backend doesn't use and does not need oversampling.
- Fonts: specifying glyph ranges is now unnecessary. The value of ImFontConfig::GlyphRanges[] is only useful for legacy backends. All GetGlyphRangesXXXX() functions are now marked obsolete: GetGlyphRangesDefault(), GetGlyphRangesGreek(), GetGlyphRangesKorean(), GetGlyphRangesJapanese(), GetGlyphRangesChineseSimplifiedCommon(), GetGlyphRangesChineseFull(), GetGlyphRangesCyrillic(), GetGlyphRangesThai(), GetGlyphRangesVietnamese().
- Fonts: removed ImFontAtlas::TexDesiredWidth to enforce a texture width. (#327)
- Fonts: if you create and manage ImFontAtlas instances yourself (instead of relying on ImGuiContext to create one, you'll need to set the atlas->RendererHasTextures field and call ImFontAtlasUpdateNewFrame() yourself. An assert will trigger if you don't.
- Fonts: if you create and manage ImFontAtlas instances yourself (instead of relying on ImGuiContext to create one, you'll need to call ImFontAtlasUpdateNewFrame() yourself. An assert will trigger if you don't.
- Fonts: obsolete ImGui::SetWindowFontScale() which is not useful anymore. Prefer using 'PushFontSize(style.FontSizeBase * factor)' or to manipulate other scaling factors.
- Fonts: obsoleted ImFont::Scale which is not useful anymore.
- Fonts: generally reworked Internals of ImFontAtlas and ImFont. While in theory a vast majority of users shouldn't be affected, some use cases or extensions might be. Among other things:
@@ -5286,13 +5286,12 @@ static void ImGui::UpdateTexturesNewFrame()
{
if (atlas->OwnerContext == &g)
{
atlas->RendererHasTextures = has_textures;
ImFontAtlasUpdateNewFrame(atlas, g.FrameCount);
ImFontAtlasUpdateNewFrame(atlas, g.FrameCount, has_textures);
}
else
{
IM_ASSERT(atlas->Builder != NULL && atlas->Builder->FrameCount != -1 && "If you manage font atlases yourself you need to call ImFontAtlasUpdateNewFrame() on it.");
IM_ASSERT(atlas->RendererHasTextures == has_textures && "If you manage font atlases yourself make sure atlas->RendererHasTextures is set consistently with all contexts using it.");
IM_ASSERT(atlas->RendererHasTextures == has_textures && "If you manage font atlases yourself make sure ImGuiBackendFlags_RendererHasTextures is set consistently with atlas->RendererHasTextures as specified in the ImFontAtlasUpdateNewFrame() call.");
}
}
}