I am a student doing my thesis about memory access behaviour of different algorithms.
MPEG2 - decoding is a rather important use case of present and future applications.
I am not a pro in C - programming so please correct me if I understood anything wrong.
I am trying to get the memory (RAM) - adresses the decoding algorithm is accessing while decoding a stream. Sample2.c seems to be the perfect match for my approach.
The problem is that I can't track down where the actual access to the memory is made.
I understand that a chunk of the stream is copied from the hard disk to the memory with mpeg2_buffer (decoder, buffer, buffer + size); Then the decoder processes the data in the chunk.
Could you please name the source file and function where the decoder is calculating the pictures from the chunk?
The goal is to get all addresses of successive requests to the RAM.
I hope you understand where I am aiming to. If not please let me know and I will try to make it more clear.
Kind regards,
Thomas
--
Thomas Neuhaus
Tinelstraat 7a
5654LS Eindhoven
The Netherlands
mobil(e): 0031 644 629 244
Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________ Libmpeg2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmpeg2-devel
