ShuriZma
/
stella
mirror of https://github.com/stella-emu/stella.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Erase old contents of RGB buffer when toggling phosphor and Blargg 

effects (fixes #175).

Right idea, but I always forget that memset operates on bytes,
but the RGB buffer contains uInt32 (so multiply by 4).
This commit is contained in:
Stephen Anthony 2017-07-13 19:27:21 -02:30
parent 626ff450d9
commit fbb73b72f1
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/emucore/TIASurface.cxx
View File

@ -228,8 +228,10 @@ void TIASurface::enablePhosphor(bool enable, int blend)
myUsePhosphor = enable; myUsePhosphor = enable;
myPhosphorPercent = blend / 100.0; myPhosphorPercent = blend / 100.0;
myFilter = Filter(enable ? uInt8(myFilter) | 0x01 : uInt8(myFilter) & 0x10); myFilter = Filter(enable ? uInt8(myFilter) | 0x01 : uInt8(myFilter) & 0x10);
myTiaSurface->setDirty(); myTiaSurface->setDirty();
mySLineSurface->setDirty(); mySLineSurface->setDirty();
memset(myRGBFramebuffer, 0, AtariNTSC::outWidth(kTIAW) * kTIAH * 4);
} }
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@ -278,8 +280,7 @@ void TIASurface::enableNTSC(bool enable)
myTiaSurface->setDirty(); myTiaSurface->setDirty();
mySLineSurface->setDirty(); mySLineSurface->setDirty();
memset(myRGBFramebuffer, 0, AtariNTSC::outWidth(kTIAW) * kTIAH * 4);
memset(myRGBFramebuffer, 0, AtariNTSC::outWidth(kTIAW) * kTIAH);
} }
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -