| 4036 | } |
| 4037 | |
| 4038 | static ImDrawList* GetViewportDrawList(ImGuiViewportP* viewport, size_t drawlist_no, const char* drawlist_name) |
| 4039 | { |
| 4040 | // Create the draw list on demand, because they are not frequently used for all viewports |
| 4041 | ImGuiContext& g = *GImGui; |
| 4042 | IM_ASSERT(drawlist_no < IM_ARRAYSIZE(viewport->DrawLists)); |
| 4043 | ImDrawList* draw_list = viewport->DrawLists[drawlist_no]; |
| 4044 | if (draw_list == NULL) |
| 4045 | { |
| 4046 | draw_list = IM_NEW(ImDrawList)(&g.DrawListSharedData); |
| 4047 | draw_list->_OwnerName = drawlist_name; |
| 4048 | viewport->DrawLists[drawlist_no] = draw_list; |
| 4049 | } |
| 4050 | |
| 4051 | // Our ImDrawList system requires that there is always a command |
| 4052 | if (viewport->DrawListsLastFrame[drawlist_no] != g.FrameCount) |
| 4053 | { |
| 4054 | draw_list->_ResetForNewFrame(); |
| 4055 | draw_list->PushTextureID(g.IO.Fonts->TexID); |
| 4056 | draw_list->PushClipRect(viewport->Pos, viewport->Pos + viewport->Size, false); |
| 4057 | viewport->DrawListsLastFrame[drawlist_no] = g.FrameCount; |
| 4058 | } |
| 4059 | return draw_list; |
| 4060 | } |
| 4061 | |
| 4062 | ImDrawList* ImGui::GetBackgroundDrawList(ImGuiViewport* viewport) |
| 4063 | { |
no test coverage detected