Method _loadTexture

Engine/source/gfx/gl/gfxGLTextureManager.cpp:265–293

}

bool GFXGLTextureManager::_loadTexture(GFXTextureObject *aTexture, GBitmap *pDL)
{
   PROFILE_SCOPE(GFXGLTextureManager_loadTexture);
   GFXGLTextureObject *texture = static_cast<GFXGLTextureObject*>(aTexture);
   
   AssertFatal(texture->getBinding() == GL_TEXTURE_1D || texture->getBinding() == GL_TEXTURE_2D, 
      "GFXGLTextureManager::_loadTexture(GBitmap) - This method can only be used with 1D/2D textures");
      
   if(texture->getBinding() == GL_TEXTURE_3D)
      return false;
         
   // No 24bit formats.
   if(pDL->getFormat() == GFXFormatR8G8B8)
      pDL->setFormat(GFXFormatR8G8B8A8);
   // Bind to edit
   PRESERVE_TEXTURE(texture->getBinding());
   glBindTexture(texture->getBinding(), texture->getHandle());

   texture->mFormat = pDL->getFormat();
   if(pDL->getFormat() == GFXFormatR8G8B8A8 || pDL->getFormat() == GFXFormatR8G8B8X8)
      _fastTextureLoad(texture, pDL);
   else
      _slowTextureLoad(texture, pDL);

   if(texture->getMipLevels() != 1)
      glGenerateMipmap(texture->getBinding());
   
   return true;
}

bool GFXGLTextureManager::_loadTexture(GFXTextureObject *aTexture, DDSFile *dds)
{