[ardour-dev] CVS commit
v2 at iki.fi
Wed Sep 7 14:53:41 PDT 2005
* SSE optimized functions for peak computation, buffer mixing and
applying gain. These functions can be used on any x86 processor
(except those running in 64 bit mode). To compile them in, be
sure that BUILD_SSE_OPTIMIZATIONS=1 when building.
When the routines are built in, ardour will check the processor
features run-time and select them if the processor supports
SSE. Look for a message "Enabling SSE optimized routines" in
the console when starting up Ardour. If you do NOT see this
message, it means that these optimizations have not enabled.
Note to packagers: to make your life easier, we have tried to
make it possible to compile ardour in whole without SSE
BUT include these routines. To do this, set
This builds ardour without SSE instructions, but it builds the
optimized routines, checks for SSE at run-time and selects them
if the current architecture can run them.
* ardour/gtk: 0.602.1
Sampo Savolainen <v2 at iki.fi>
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