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Removed unnecessary PushTextureId/PushClipRect/PopClipRect/PopTextureId on multiple Begin/End pairs

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This commit is contained in:
ocornut
2015-05-21 22:45:32 +01:00
parent 8a6d543bc9
commit 7fbe6574c6
1 changed files with 7 additions and 12 deletions
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19
imgui.cpp
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@@ -3238,18 +3238,14 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
window->ClipRectStack.resize(0);
window->LastFrameDrawn = current_frame;
window->IDStack.resize(1);
}
window->BeginCount++;
// Setup texture, outer clipping rectangle
window->DrawList->PushTextureID(g.Font->ContainerAtlas->TexID);
if ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & ImGuiWindowFlags_ComboBox))
PushClipRect(parent_window->ClipRectStack.back());
else
PushClipRect(GetVisibleRect());
// Setup texture, outer clipping rectangle
window->DrawList->PushTextureID(g.Font->ContainerAtlas->TexID);
if ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & ImGuiWindowFlags_ComboBox))
PushClipRect(parent_window->ClipRectStack.back());
else
PushClipRect(GetVisibleRect());
if (first_begin_of_the_frame)
{
// New windows appears in front
if (!window_was_visible)
{
@@ -3601,6 +3597,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
ImGui::LogToClipboard();
*/
}
window->BeginCount++;
// Inner clipping rectangle
// We set this up after processing the resize grip so that our clip rectangle doesn't lag by a frame
@@ -3645,8 +3642,6 @@ void ImGui::End()
ImGui::Columns(1, "#CloseColumns");
PopClipRect(); // inner window clip rectangle
PopClipRect(); // outer window clip rectangle
window->DrawList->PopTextureID();
// Stop logging
if (!(window->Flags & ImGuiWindowFlags_ChildWindow)) // FIXME: add more options for scope of logging