From 4907c5cc952e94e32cb0f95ea6f3be361b55d389 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sat, 3 Oct 2020 14:46:57 +0200
Subject: Reduce memory usage by cleaning up text not visible on the screen

As a text, memory usage decreased from 150mb to 20mb
---
 src/Text.cpp | 24 ------------------------
 1 file changed, 24 deletions(-)

(limited to 'src/Text.cpp')

diff --git a/src/Text.cpp b/src/Text.cpp
index 2165037..e311f14 100644
--- a/src/Text.cpp
+++ b/src/Text.cpp
@@ -37,7 +37,6 @@ namespace QuickMedia
         dirtyText(false),
         dirtyCaret(false),
         editable(false),
-        visible(true),
         caretMoveDirection(CaretMoveDirection::NONE),
         lineSpacing(0.0f),
         characterSpacing(0.0f),
@@ -707,32 +706,10 @@ namespace QuickMedia
         }
         
         sf::Vector2f pos = position;
-        
-        // TODO: Do not use maxWidth here. Max width might be set to 99999 and actual text width might be 200. Text width should be calculated instead
-        //sf::FloatRect targetRect(0.0f, 0.0f, maxWidth, target.getSize().y);
-        //sf::FloatRect textRect(pos.x, pos.y, maxWidth, )
-        //colRect.contains()
-        //if(pos.x + maxWidth <= 0.0f || pos.x >= maxWidth || pos.y + totalHeight <= 0.0f || pos.y >= target.getSize().y) return;
-        renderTargetSize = target.getSize();
-        if(pos.y + getHeight() <= 0.0f || pos.y >= renderTargetSize.y)
-        {
-            if(!editable && visible && lastSeenTimer.getElapsedTime().asMilliseconds() > 3000)
-            {
-                visible = false;
-                vertices[0].resize(0);
-                vertices[1].resize(0);
-            }
-            return false;
-        }
 
         const float vspace = font->getLineSpacing(characterSize);
         pos.y += floor(vspace); // Origin is at bottom left, we want it to be at top left
         
-        if(!visible) {
-            visible = true;
-            updateGeometry(true);
-        }
-        
         const sf::Font *fonts[] = { font, cjk_font };
         for(size_t i = 0; i < 2; ++i) {
             sf::RenderStates states;
@@ -740,7 +717,6 @@ namespace QuickMedia
             states.texture = &fonts[i]->getTexture(characterSize);
             target.draw(vertices[i], states);
         }
-        lastSeenTimer.restart();
         
         if(!editable) return true;
         pos.y -= floor(vspace * 2.0f);
-- 
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