void CCTextureManager::invalidateAllTextureHandles()
{
currentGLTexture = NULL;
totalTexturesLoaded = 0;
totalUsedTextureSpace = 0;
for( int i=0; i<textureHandles.length; ++i )
{
CCTextureHandle *handle = textureHandles.list[i];
if( handle->texture != NULL )
{
totalUsedTextureSpace -= handle->texture->getBytes();
delete handle->texture;
handle->texture = NULL;
}
}
// Load in a 1x1 white texture to use for untextured draws
assignTextureIndex( "transparent.png", Resource_Packaged, false, true, true );
assignTextureIndex( "white.png", Resource_Packaged, false, true, true );
setTextureIndex( 0 );
CCSetTexCoords( NULL );
CCDefaultTexCoords();
}
void CCTextureManager::load()
{
// Load in a 1x1 white texture to use for untextured draws
assignTextureIndex( "Resources/Textures/white.png", Resource_Packaged, false, true, true );
setTextureIndex( 0 );
}
float CCTextureManager::getTextureWidth(const char *filePath, const CCResourceType resourceType)
{
const uint textureHandleIndex = assignTextureIndex( filePath, resourceType, false, false, false );
const CCTextureBase *texture = getTexture( textureHandleIndex );
return texture->getImageWidth();
}
