I have a PIII 800Mhz and a Matrox G200, and when i play mpeg2 files
with xine for X11, I get about 30% CPU usage, but when I play them
with xine for DirectFB, I get about 60% CPU usage. Is the Matrox
driver for X11 that much faster, or have I likely done something
wrong? My output from df_dok indicates that the hardware acceleration
is working:
=======================| DirectFB 1.1.0 |=======================
(c) 2001-2007 The DirectFB Organization (directfb.org)
(c) 2000-2004 Convergence (integrated media) GmbH
------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2007-06-14 11:42) [ DEBUG ]
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 12166)...
(*) Direct/Thread: Running 'Keyboard Input' (INPUT, 12169)...
(*) DirectFB/Input: Keyboard 0.9 (directfb.org)
(*) DirectFB/Genefx: MMX detected and enabled
(!) [Main Thread 0.000] (12163) *** Assumption [core != NULL]
failed *** [core.c:441 in dfb_core_create_palette()]
(!) [Main Thread 0.000] (12163) *** Assumption [core != NULL]
failed *** [core.c:598 in dfb_core_shmpool()]
(*) DirectFB/Graphics: Matrox G200 0.7 (directfb.org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(*) Direct/Interface: Loaded 'PNG' implementation of
'IDirectFBImageProvider'.
(*) Direct/Interface: Loaded 'FT2' implementation of 'IDirectFBFont'.
(*) Direct/Interface: Using 'GIF' implementation of
'IDirectFBImageProvider'.
Benchmarking with 256x256 in 16bit mode... (16bit)
Anti-aliased Text 3.008 secs (* 302.792
KChars/sec)
Anti-aliased Text (blend) 3.009 secs (* 302.691
KChars/sec)
Fill Rectangle 3.031 secs (* 248.651
MPixel/sec)
Fill Rectangle (blend) 3.026 secs (* 64.972
MPixel/sec)
Fill Rectangles [10] 3.163 secs (* 248.634
MPixel/sec)
Fill Rectangles [10] (blend) 4.034 secs (* 64.983
MPixel/sec)
Fill Triangles 3.013 secs (* 225.123
MPixel/sec)
Fill Triangles (blend) 3.006 secs (* 64.315
MPixel/sec)
Draw Rectangle 3.002 secs (* 29.680
KRects/sec)
Draw Rectangle (blend) 3.004 secs (* 13.581
KRects/sec)
Draw Lines [10] 3.006 secs (* 140.385
KLines/sec)
Draw Lines [10] (blend) 3.007 secs (* 64.516
KLines/sec)
Fill Spans 3.014 secs (* 228.310
MPixel/sec)
Fill Spans (blend) 3.018 secs (* 58.630
MPixel/sec)
Blit 3.018 secs (* 130.290
MPixel/sec)
Blit colorkeyed 3.018 secs (* 141.147
MPixel/sec)
Blit destination colorkeyed 3.518 secs ( 3.725
MPixel/sec)
Blit with format conversion 3.032 secs (* 54.036
MPixel/sec)
Blit with colorizing 3.092 secs (* 59.346
MPixel/sec)
Blit from 32bit (blend) 3.035 secs (* 49.664
MPixel/sec)
Blit from 32bit (blend) with colorizing 3.034 secs (* 49.681
MPixel/sec)
Stretch Blit 3.048 secs (* 60.096
MPixel/sec)
Stretch Blit colorkeyed 3.104 secs (* 60.380
MPixel/sec)
Johan Moe
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