diff options
| author | Andrei Karas <akaras@inbox.ru> | 2012-01-20 21:10:08 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2012-01-20 21:10:08 +0300 |
| commit | 54b1228263aeb48c766806c0391fbfdffe0bc1a5 (patch) | |
| tree | 78b07ff46ca61cf14cafe3a98bd3469477cbed3a /src | |
| parent | 3ce8eb744df104efc83e625b0aeb7b8fed1c3c79 (diff) | |
| download | mv-54b1228263aeb48c766806c0391fbfdffe0bc1a5.tar.gz mv-54b1228263aeb48c766806c0391fbfdffe0bc1a5.tar.bz2 mv-54b1228263aeb48c766806c0391fbfdffe0bc1a5.tar.xz mv-54b1228263aeb48c766806c0391fbfdffe0bc1a5.zip | |
Bit improve rescalled images drawing in fast opengl mode.
Diffstat (limited to 'src')
| -rw-r--r-- | src/openglgraphics.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/openglgraphics.cpp b/src/openglgraphics.cpp index dc7e37e17..b744a3caf 100644 --- a/src/openglgraphics.cpp +++ b/src/openglgraphics.cpp @@ -588,22 +588,25 @@ void OpenGLGraphics::drawRescaledImagePattern(Image *image, const int height = (py + scaledHeight >= h) ? h - py : scaledHeight; const int dstY = y + py; + const int scaledY = srcY + height / scaleFactorH; for (int px = 0; px < w; px += scaledWidth) { - int width = (px + scaledWidth >= w) ? w - px : scaledWidth; - int dstX = x + px; + const int width = (px + scaledWidth >= w) + ? w - px : scaledWidth; + const int dstX = x + px; + const int scaledX = srcX + width / scaleFactorW; mIntTexArray[vp + 0] = srcX; mIntTexArray[vp + 1] = srcY; - mIntTexArray[vp + 2] = srcX + width / scaleFactorW; + mIntTexArray[vp + 2] = scaledX; mIntTexArray[vp + 3] = srcY; - mIntTexArray[vp + 4] = srcX + width / scaleFactorW; - mIntTexArray[vp + 5] = srcY + height / scaleFactorH; + mIntTexArray[vp + 4] = scaledX; + mIntTexArray[vp + 5] = scaledY; mIntTexArray[vp + 6] = srcX; - mIntTexArray[vp + 7] = srcY + height / scaleFactorH; + mIntTexArray[vp + 7] = scaledY; mIntVertArray[vp + 0] = dstX; mIntVertArray[vp + 1] = dstY; |