ImDrawList: PushTextureID(): Removed unnecessary param by reference.

imgui.h

@@ -1505,7 +1505,7 @@ struct ImDrawList
     IMGUI_API void  PushClipRect(ImVec2 clip_rect_min, ImVec2 clip_rect_max, bool intersect_with_current_clip_rect = false);  // Render-level scissoring. This is passed down to your render function but not used for CPU-side coarse clipping. Prefer using higher-level ImGui::PushClipRect() to affect logic (hit-testing and widget culling)
     IMGUI_API void  PushClipRectFullScreen();
     IMGUI_API void  PopClipRect();
-    IMGUI_API void  PushTextureID(const ImTextureID& texture_id);
+    IMGUI_API void  PushTextureID(ImTextureID texture_id);
     IMGUI_API void  PopTextureID();
     inline ImVec2   GetClipRectMin() const { const ImVec4& cr = _ClipRectStack.back(); return ImVec2(cr.x, cr.y); }
     inline ImVec2   GetClipRectMax() const { const ImVec4& cr = _ClipRectStack.back(); return ImVec2(cr.z, cr.w); }

imgui_draw.cpp

@@ -450,7 +450,7 @@ void ImDrawList::PopClipRect()
     UpdateClipRect();
 }
 
-void ImDrawList::PushTextureID(const ImTextureID& texture_id)
+void ImDrawList::PushTextureID(ImTextureID texture_id)
 {
     _TextureIdStack.push_back(texture_id);
     UpdateTextureID();