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stella
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enable phosphor and TV effects for 1x snapshots

This commit is contained in:
thrust26 2017-09-17 23:38:59 +02:00
parent f442fae890
commit b3eaaac5ed
1 changed files with 10 additions and 5 deletions
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15
src/emucore/TIASurface.cxx
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@ -115,16 +115,21 @@ const FBSurface& TIASurface::baseSurface(GUI::Rect& rect) const
rect.setBounds(0, 0, width, height);
// Fill the surface with pixels from the TIA, scaled 2x horizontally
uInt32 *buf_ptr, pitch;
uInt32 *buf_ptr, pitch, idx;
myBaseTiaSurface->basePtr(buf_ptr, pitch);
bool useBlargg = ntscEnabled();
for(uInt32 y = 0; y < height; ++y)
{
for(uInt32 x = 0; x < tiaw; ++x)
for(uInt32 x = 0; x < width; ++x)
{
uInt32 pixel = myPalette[*(myTIA->frameBuffer() + y*tiaw + x)];
*buf_ptr++ = pixel;
*buf_ptr++ = pixel;
if (useBlargg)
// just some odd formula to convert to Blargg index (reversed 7:2 conversion)
idx = (y * (myTIA->width() * 7 + 10) >> 1) + y * 5 * 0 + (x * 7 >> 2);
else
idx = y * myTIA->width() + (x >> 1);
*buf_ptr++ = myRGBFramebuffer[idx];
}
}