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Reenable and move iterative filtering into the zoom proper.

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Glenn Maynard
2002-11-21 00:48:15 +00:00
parent 6967db837b
commit 48eee90ab2
4 changed files with 39 additions and 49 deletions
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stepmania/src/RageBitmapTexture.cpp
+3 -24
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@@ -212,30 +212,9 @@ void RageBitmapTexture::Create()
ConvertSDLSurface(img, img->w, img->h, PixFmtMasks[mask][4],
PixFmtMasks[mask][0], PixFmtMasks[mask][1], PixFmtMasks[mask][2], PixFmtMasks[mask][3]);
SDL_Surface *dst = zoomSurface(img, m_iImageWidth, m_iImageHeight );
SDL_FreeSurface(img);
img = dst;
// Commented out to see how things look without iterative filtering. -Chris
// while (m_iImageWidth != m_iTextureWidth || m_iImageHeight != m_iTextureHeight) {
// float xscale = float(m_iTextureWidth)/m_iImageWidth;
// float yscale = float(m_iTextureHeight)/m_iImageHeight;
//
// /* Our filter is a simple linear filter, so it can't scale to
// * less than .5 very well. If we need to go lower than .5, do
// * it iteratively. */
// xscale = max(xscale, .5f);
// yscale = max(yscale, .5f);
//
// SDL_Surface *dst = zoomSurface(img, xscale, yscale);
//
// SDL_FreeSurface(img);
// img = dst;
//
// /* The new image size is the full texture size. */
// m_iImageWidth = int(m_iImageWidth * xscale + .0001);
// m_iImageHeight = int(m_iImageHeight * yscale + .0001);
// }
zoomSurface(img, m_iTextureWidth, m_iTextureHeight );
m_iImageWidth = m_iTextureWidth;
m_iImageHeight = m_iTextureHeight;
}
if( m_prefs.bDither )