Replace HWBufferMap with a list and back pointers (#99)

1 files changed, 1 insertions, 3 deletions

diff --git a/source/Irrlicht/COpenGLDriver.cpp b/source/Irrlicht/COpenGLDriver.cpp
index bde8ddc..c03ac34 100644
--- a/source/Irrlicht/COpenGLDriver.cpp
+++ b/source/Irrlicht/COpenGLDriver.cpp
@@ -571,13 +571,12 @@ COpenGLDriver::SHWBufferLink *COpenGLDriver::createHardwareBuffer(const scene::I
 	SHWBufferLink_opengl *HWBuffer=new SHWBufferLink_opengl(mb);

 

 	//add to map

-	HWBufferMap.insert(HWBuffer->MeshBuffer, HWBuffer);

+	HWBuffer->listPosition = HWBufferList.insert(HWBufferList.end(), HWBuffer);

 

 	HWBuffer->ChangedID_Vertex=HWBuffer->MeshBuffer->getChangedID_Vertex();

 	HWBuffer->ChangedID_Index=HWBuffer->MeshBuffer->getChangedID_Index();

 	HWBuffer->Mapped_Vertex=mb->getHardwareMappingHint_Vertex();

 	HWBuffer->Mapped_Index=mb->getHardwareMappingHint_Index();

-	HWBuffer->LastUsed=0;

 	HWBuffer->vbo_verticesID=0;

 	HWBuffer->vbo_indicesID=0;

 	HWBuffer->vbo_verticesSize=0;

@@ -626,7 +625,6 @@ void COpenGLDriver::drawHardwareBuffer(SHWBufferLink *_HWBuffer)
 		return;

 

 	updateHardwareBuffer(_HWBuffer); //check if update is needed

-	_HWBuffer->LastUsed=0; //reset count

 

 #if defined(GL_ARB_vertex_buffer_object)

 	SHWBufferLink_opengl *HWBuffer=(SHWBufferLink_opengl*)_HWBuffer;