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Fonts: Made it possible to use PushFont()/PopFont() calls accross Begin() calls. (#3224, #3875, #6398, #7903)

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ocornut
2024-08-20 15:34:14 +02:00
parent ecb1962013
commit eb7201b902
4 changed files with 27 additions and 7 deletions
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11
imgui_draw.cpp
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@@ -526,7 +526,6 @@ void ImDrawList::_OnChangedClipRect()
CmdBuffer.pop_back();
return;
}
curr_cmd->ClipRect = _CmdHeader.ClipRect;
}
@@ -549,7 +548,6 @@ void ImDrawList::_OnChangedTextureID()
CmdBuffer.pop_back();
return;
}
curr_cmd->TextureId = _CmdHeader.TextureId;
}
@@ -625,6 +623,15 @@ void ImDrawList::PopTextureID()
_OnChangedTextureID();
}
// This is used by ImGui::PushFont()/PopFont(). It works because we never use _TextureIdStack[] elsewhere than in PushTextureID()/PopTextureID().
void ImDrawList::_SetTextureID(ImTextureID texture_id)
{
if (_CmdHeader.TextureId == texture_id)
return;
_CmdHeader.TextureId = texture_id;
_OnChangedTextureID();
}
// Reserve space for a number of vertices and indices.
// You must finish filling your reserved data before calling PrimReserve() again, as it may reallocate or
// submit the intermediate results. PrimUnreserve() can be used to release unused allocations.