Add functions for resize batch size (OpenGL).

1 files changed, 20 insertions, 6 deletions

diff --git a/src/render/mobileopenglgraphics.cpp b/src/render/mobileopenglgraphics.cpp
index 8150c4f66..34e5c334c 100644
--- a/src/render/mobileopenglgraphics.cpp
+++ b/src/render/mobileopenglgraphics.cpp
@@ -99,15 +99,12 @@ MobileOpenGLGraphics::MobileOpenGLGraphics():
 
 MobileOpenGLGraphics::~MobileOpenGLGraphics()
 {
-    delete [] mFloatTexArray;
-    delete [] mShortVertArray;
-    delete [] mFloatTexArrayCached;
-    delete [] mShortVertArrayCached;
+    deleteArraysInternal();
 }
 
-void MobileOpenGLGraphics::initArrays()
+void MobileOpenGLGraphics::initArrays(const int vertCount)
 {
-    mMaxVertices = graphicsManager.getMaxVertices();
+    mMaxVertices = vertCount;
     if (mMaxVertices < 500)
         mMaxVertices = 500;
     else if (mMaxVertices > 1024)
@@ -126,6 +123,23 @@ void MobileOpenGLGraphics::initArrays()
         mShortVertArrayCached = new GLshort[sz];
 }
 
+void MobileOpenGLGraphics::deleteArrays()
+{
+    deleteArraysInternal();
+}
+
+void MobileOpenGLGraphics::deleteArraysInternal()
+{
+    delete [] mFloatTexArray;
+    mFloatTexArray = nullptr;
+    delete [] mShortVertArray;
+    mShortVertArray = nullptr;
+    delete [] mFloatTexArrayCached;
+    mFloatTexArrayCached = nullptr;
+    delete [] mShortVertArrayCached;
+    mShortVertArrayCached = nullptr;
+}
+
 bool MobileOpenGLGraphics::setVideoMode(const int w, const int h,
                                         const int scale,
                                         const int bpp,