[Ffmpeg-devel] PATCH: Blackfin Accelerated CSC (Color Space Converter)

Marc Hoffman mmh
Thu Apr 26 14:52:16 CEST 2007

Marc Hoffman writes:
 > Please review, and let me know how this is comming along?

Couple of small changes, fall back support for handling no more L1
available.  internal local lables changed to start with L or .L.

Please review.

csctst.c:241: warning: passing argument 5 of 'ldframeYUV' from incompatible pointer type
yoda:~/mp/libswscale mmh$ rsh -l root mad "cd /u/mp/libswscale; ./csctst" 
[swscaler @ 0x25f5430]BlackFin Accelerated Color Space Converter rgb24
[swscaler @ 0x25f5430]BlackFin Accelerated Color Space Converter rgb24
[swscaler @ 0x25f5430]No accelerated colorspace conversion found
115397126 133545084 166542709
18147958 32997625
improve 181.825553
yoda:~/mp/libswscale mmh$ 

Which is a 182% of a performance boost if anyone is interested.

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