Method EndLevelLoad

neo/renderer/Image_init.cpp:2073–2127

==================== EndLevelLoad Free all images marked as unused, and load all images that are necessary. This architecture prevents us from having the union of two level's worth of data present at one time. preload everything, never free preload everything, free unused after level load blocking load on demand preload low mip levels, background load remainder on demand ==================== */

====================
*/
void idImageManager::EndLevelLoad() {
	int			start = Sys_Milliseconds();

	insideLevelLoad = false;
	if ( idAsyncNetwork::serverDedicated.GetInteger() ) {
		return;
	}

	common->Printf( "----- idImageManager::EndLevelLoad -----\n" );

	int		purgeCount = 0;
	int		keepCount = 0;
	int		loadCount = 0;

	// purge the ones we don't need
	for ( int i = 0 ; i < images.Num() ; i++ ) {
		idImage	*image = images[ i ];
		if ( image->generatorFunction ) {
			continue;
		}

		if ( !image->levelLoadReferenced && !image->referencedOutsideLevelLoad ) {
//			common->Printf( "Purging %s\n", image->imgName.c_str() );
			purgeCount++;
			image->PurgeImage();
		} else if ( image->texnum != idImage::TEXTURE_NOT_LOADED ) {
//			common->Printf( "Keeping %s\n", image->imgName.c_str() );
			keepCount++;
		}
	}

	// load the ones we do need, if we are preloading
	for ( int i = 0 ; i < images.Num() ; i++ ) {
		idImage	*image = images[ i ];
		if ( image->generatorFunction ) {
			continue;
		}

		if ( image->levelLoadReferenced && image->texnum == idImage::TEXTURE_NOT_LOADED && !image->partialImage ) {
//			common->Printf( "Loading %s\n", image->imgName.c_str() );
			loadCount++;
			image->ActuallyLoadImage( true, false );

			if ( ( loadCount & 15 ) == 0 ) {
				session->PacifierUpdate();
			}
		}
	}

	int	end = Sys_Milliseconds();
	common->Printf( "%5i purged from previous\n", purgeCount );
	common->Printf( "%5i kept from previous\n", keepCount );
	common->Printf( "%5i new loaded\n", loadCount );
	common->Printf( "all images loaded in %5.1f seconds\n", (end-start) * 0.001 );
}

/*
===============