Hi,
one final update on VDPAU support, now with multi app core.
Seems to work flawlessly as far as it's tested.
Software fallbacks also work. GetBits/PutBits requests are done on shared
memory buffers when delegated to the master process.
Acceleration also uses fusion_call_execute2(), one for each draw/blit.
Here's the output of df_dok as master (direct calls to VDPAU):
Benchmarking 256x256 on 852x464 ARGB (32bit)...
Anti-aliased Text 1.024 secs (* 87.890
KChars/sec) [100.9%]
Anti-aliased Text (blend) 1.030 secs (* 87.378
KChars/sec) [100.9%]
Fill Rectangle 1.011 secs (*1043.649
MPixel/sec) [100.9%]
Fill Rectangle (blend) 1.009 secs (*1039.222
MPixel/sec) [101.0%]
Fill Rectangles [10] 1.054 secs (*1057.032
MPixel/sec) [101.9%]
Fill Rectangles [10] (blend) 1.009 secs (*1039.222
MPixel/sec) [103.0%]
Fill Triangles 1.004 secs ( 9.791
MPixel/sec) [106.0%]
Fill Triangles (blend) 1.011 secs ( 9.723
MPixel/sec) [106.9%]
Draw Rectangle 1.003 secs ( 18.344
KRects/sec) [101.0%]
Draw Rectangle (blend) 1.002 secs ( 18.263
KRects/sec) [100.0%]
Draw Lines [10] 1.000 secs ( 1312.000
KLines/sec) [ 99.0%]
Draw Lines [10] (blend) 1.000 secs ( 394.000
KLines/sec) [100.0%]
Fill Spans 1.036 secs (* 18.977
MPixel/sec) [101.9%]
Fill Spans (blend) 1.029 secs (* 19.106
MPixel/sec) [102.9%]
Fill Trapezoids [10] 1.020 secs ( 2634.290
MPixel/sec) [ 99.0%]
Blit 1.018 secs (* 482.829
MPixel/sec) [100.9%]
Blit 180 1.001 secs ( 1165.375
MPixel/sec) [100.0%]
Blit colorkeyed 1.001 secs ( 1021.340
MPixel/sec) [100.0%]
Blit destination colorkeyed 1.004 secs ( 1338.135
MPixel/sec) [100.0%]
Blit with format conversion 1.000 secs ( 190.054
MPixel/sec) [ 99.0%]
Blit with colorizing 1.016 secs (* 483.779
MPixel/sec) [100.9%]
Blit from 32bit (blend) 1.023 secs (* 480.469
MPixel/sec) [100.9%]
Blit from 32bit (blend) with colorizing 1.015 secs (* 484.256
MPixel/sec) [100.9%]
Blit SrcOver (premultiplied source) 1.015 secs (* 490.712
MPixel/sec) [100.0%]
Blit SrcOver (premultiply source) 1.009 secs ( 428.679
MPixel/sec) [100.0%]
Stretch Blit 1.018 secs (* 503.916
MPixel/sec) [100.9%]
Stretch Blit colorkeyed 1.000 secs ( 566.231
MPixel/sec) [ 99.0%]
Here's the output of df_dok as slave (delegated calls to VDPAU via
fusion_call_execute2):
Benchmarking 256x256 on 852x464 ARGB (32bit)...
Anti-aliased Text 4.605 secs (* 85.211
KChars/sec) [ 20.4%]
Anti-aliased Text (blend) 4.617 secs (* 84.990
KChars/sec) [ 20.6%]
Fill Rectangle 8.312 secs (*1045.485
MPixel/sec) [ 12.0%]
Fill Rectangle (blend) 7.130 secs (*1045.083
MPixel/sec) [ 13.8%]
Fill Rectangles [10] 21.755 secs (*1057.372
MPixel/sec) [ 4.5%]
Fill Rectangles [10] (blend) 21.893 secs (*1044.720
MPixel/sec) [ 4.5%]
Fill Triangles 5.827 secs ( 9.559
MPixel/sec) [ 16.4%]
Fill Triangles (blend) 5.857 secs ( 9.510
MPixel/sec) [ 16.5%]
Draw Rectangle 3.778 secs ( 18.343
KRects/sec) [ 25.4%]
Draw Rectangle (blend) 3.692 secs ( 18.147
KRects/sec) [ 25.2%]
Draw Lines [10] 1.000 secs ( 1303.000
KLines/sec) [100.0%]
Draw Lines [10] (blend) 1.001 secs ( 389.610
KLines/sec) [103.0%]
Fill Spans 5.675 secs (* 18.477
MPixel/sec) [ 16.4%]
Fill Spans (blend) 5.325 secs (* 18.460
MPixel/sec) [ 17.8%]
Fill Trapezoids [10] 1.010 secs ( 2595.485
MPixel/sec) [103.9%]
Blit 12.017 secs (* 484.825
MPixel/sec) [ 7.9%]
Blit 180 1.004 secs ( 1168.420
MPixel/sec) [ 99.0%]
Blit colorkeyed 1.003 secs ( 1012.769
MPixel/sec) [103.0%]
Blit destination colorkeyed 1.004 secs ( 1325.080
MPixel/sec) [104.0%]
Blit with format conversion 1.011 secs ( 187.986
MPixel/sec) [101.9%]
Blit with colorizing 11.302 secs (* 484.764
MPixel/sec) [ 8.0%]
Blit from 32bit (blend) 11.339 secs (* 484.916
MPixel/sec) [ 8.8%]
Blit from 32bit (blend) with colorizing 11.418 secs (* 484.431
MPixel/sec) [ 8.6%]
Blit SrcOver (premultiplied source) 10.925 secs (* 494.294
MPixel/sec) [ 9.0%]
Blit SrcOver (premultiply source) 1.002 secs ( 425.133
MPixel/sec) [101.0%]
Stretch Blit 16.389 secs (* 509.299
MPixel/sec) [ 5.9%]
Stretch Blit colorkeyed 1.001 secs ( 560.013
MPixel/sec) [100.0%]
The CPU load does not include the master process in this case!
This code requires version 8.3 of the linux-fusion kernel module.
Single app build is not working, but will be fixed shortly.
--
Best regards,
Denis Oliver Kropp
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| DirectFB - Hardware accelerated graphics |
| http://www.directfb.org/ |
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