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Textures: Fixed not updating ImTextureData's RefCount when destroying a context using a shared ImFontAtlas. (#8975)

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ocornut 2025-10-01 14:55:16 +02:00
parent b987970870
commit 9809b0b061
3 changed files with 8 additions and 1 deletions
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4
imgui.cpp
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@ -8841,6 +8841,8 @@ void ImGui::RegisterFontAtlas(ImFontAtlas* atlas)
atlas->RefCount++;
g.FontAtlases.push_back(atlas);
ImFontAtlasAddDrawListSharedData(atlas, &g.DrawListSharedData);
for (ImTextureData* tex : atlas->TexList)
tex->RefCount = (unsigned short)atlas->RefCount;
}
void ImGui::UnregisterFontAtlas(ImFontAtlas* atlas)
@ -8850,6 +8852,8 @@ void ImGui::UnregisterFontAtlas(ImFontAtlas* atlas)
ImFontAtlasRemoveDrawListSharedData(atlas, &g.DrawListSharedData);
g.FontAtlases.find_erase(atlas);
atlas->RefCount--;
for (ImTextureData* tex : atlas->TexList)
tex->RefCount = (unsigned short)atlas->RefCount;
}
// Use ImDrawList::_SetTexture(), making our shared g.FontStack[] authoritative against window-local ImDrawList.