[directfb-cvs] [CVS-DirectFB] DirectFB

[Denis Oliver Kropp via CVS]

CVSROOT:        /cvs/directfb
Module name:    DirectFB
Changes by:     dok     20010618 03:17:43

Modified files:
        .              : configure.in 
        gfxdrivers/matrox: matrox.c matrox_state.c regs.h 
        src/core       : gfxcard.h surfaces.c 

Log message:
Do not use "-g" as default, add "-g3" to CXXFLAGS if in debug mode.

Added new function GfxCard->FlushTextureCache: after the video memory
has been written to by the CPU (e.g. modification of a texture) make
sure the accelerator won't use cached texture data. This new function
is called each surface_unlock (we should check if it was a soft lock
to video memory).

Implemented FlushTextureCache in Matrox driver, because font problems
are solved if any TEXORGn register is written to. Maybe this is just
a coincidence, but it works ;-)



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