From: Miguel F. <mi...@ce...> - 2002-01-20 14:49:13
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KAY Robin wrote: >>Could you ask your friend exactly what media he was playing? mpeg2, >>divx, etc? >> > >> 0.050 2.210 mpeg2_decode_data >> > You mean you can't tell? Actually, I think it's mpeg1 since the other > functions seem to be mpeg1 specific. hehehe, stupid me. But it also have some interesting information: 0. 9.790 pgx64_display_frame Isn't he supposed to be using xshm driver?? Another interesting bits: 0. 6.680 audio_decoder_loop 0. 2.220 video_decoder_loop 0.040 10.330 video_out_loop video_decoder_loop should give us the time to decode video, pretty small. it takes more time to decode audio than video? audio decoding seems to be slow due the synth_full function from mad (nothing we can do about it i guess). notice that it takes much more time to show than decode video. And most of video_out_loop time is spent with pgx64_display_frame. Do the pgx64 use memcpys? That would explain a lot. regards, Miguel |