On 03/14/2011 04:23 PM, Denis Oliver Kropp wrote:
On 03/14/2011 03:05 PM, Denis Oliver Kropp wrote:
Hi,
from the commit message a few minutes ago:
The module also creates an X11 window, but instead of using XPutShmImage
or similar it creates a VdpPresentationQueueTarget and VdpPresentationQueue.
There's also a surface pool creating VDPAU Output Surfaces for use by layers
via VdpPresentationQueueDisplay and later for accelerated operations using
the surface rendering functions of VDPAU.
This is the initial working version, successfully tested with df_dok and
df_andi.
The code still needs to be cleaned up a lot, multiple layers need to be
composited using VdpMixer functions and special video layer support for playback
will be added, so that VdpOutputSurfaces from Xine or GStreamer can be pushed
into DirectFB without copying their pixels, compositing them with the other
surfaces from the graphics layers, keeping the video timestamps as master clock.
Update:
Anti-aliased Text 10.002 secs (* 87.822
KChars/sec) [100.2%]
Anti-aliased Text (blend) 10.005 secs (* 87.796
KChars/sec) [100.2%]
Fill Rectangle 10.008 secs (*1045.773
MPixel/sec) [100.2%]
Fill Rectangle (blend) 10.011 secs (*1046.769
MPixel/sec) [100.0%]
Fill Rectangles [10] 10.029 secs (*1052.078
MPixel/sec) [100.1%]
Fill Rectangles [10] (blend) 10.026 secs (*1045.856
MPixel/sec) [100.1%]
Fill Spans 10.285 secs (* 19.115
MPixel/sec) [100.1%]
Fill Spans (blend) 10.289 secs (* 19.108
MPixel/sec) [100.2%]
Blit 10.020 secs (* 483.344
MPixel/sec) [100.0%]
Blit with colorizing 10.015 secs (* 483.585
MPixel/sec) [100.0%]
Blit from 32bit (blend) 10.024 secs (* 483.805
MPixel/sec) [100.1%]
Blit from 32bit (blend) with colorizing 10.026 secs (* 483.708
MPixel/sec) [100.0%]
Blit SrcOver (premultiplied source) 10.019 secs (* 493.204
MPixel/sec) [100.0%]
Stretch Blit 10.028 secs (* 566.319
MPixel/sec) [100.1%]
--
Best regards,
Denis Oliver Kropp
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| DirectFB - Hardware accelerated graphics |
| http://www.directfb.org/ |
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