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Cache aspect ratio like already done with resolution.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@5012 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
ol.sc
2011-05-01 21:38:04 +00:00
parent b47113ad80
commit 2552a7c117
1 changed files with 3 additions and 1 deletions
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4
samples/tgidemo.c
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@@ -22,6 +22,7 @@
/* Driver stuff */ /* Driver stuff */
static unsigned MaxX; static unsigned MaxX;
static unsigned MaxY; static unsigned MaxY;
static unsigned AspectRatio;
@@ -71,7 +72,7 @@ static void DoCircles (void)
tgi_line (0, MaxY, MaxX, 0); tgi_line (0, MaxY, MaxX, 0);
tgi_setcolor (Color); tgi_setcolor (Color);
for (I = 10; I < 240; I += 10) { for (I = 10; I < 240; I += 10) {
tgi_ellipse (X, Y, I, tgi_imulround (I, tgi_getaspectratio ())); tgi_ellipse (X, Y, I, tgi_imulround (I, AspectRatio));
} }
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE; Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
} }
@@ -192,6 +193,7 @@ int main (void)
/* Get stuff from the driver */ /* Get stuff from the driver */
MaxX = tgi_getmaxx (); MaxX = tgi_getmaxx ();
MaxY = tgi_getmaxy (); MaxY = tgi_getmaxy ();
AspectRatio = tgi_getaspectratio ();
/* Set the palette, set the border color */ /* Set the palette, set the border color */
Border = bordercolor (COLOR_BLACK); Border = bordercolor (COLOR_BLACK);