Hi, Im trying to implement an output filter that modifies images using PerlMagick in a proxy environment.
Since magick reads an image from a file-handle/stdin I guess I need to write the response data to a temp-file, Im not sure if its better to use the stream api's $f->read(my $buffer, BUFF_LEN) or the bucket_brigades to loop thru the data and print to temp_file, or it doesn't matter ? Once Im done with modifying the image object, how do I return the data to the browser? Can I just write to stdout (.$image->Write("png:-");) and somehow signal to Apache to skip any other filters in the pipeline? Help appreciated Dean