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Change canvas rendering to use the aspect ratio of the canvas and generalize 5:4 rendering as AspectTallerThanWide

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Magnus Norddahl 2016-09-13 23:26:30 +02:00 • committed by Christoph Oelckers
commit 017d1cee29
7 changed files with 36 additions and 21 deletions
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14
src/r_utility.cpp
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@ -198,7 +198,7 @@ void R_SetViewSize (int blocks)
//
//==========================================================================
void R_SetWindow (int windowSize, int fullWidth, int fullHeight, int stHeight)
void R_SetWindow (int windowSize, int fullWidth, int fullHeight, int stHeight, bool renderingToCanvas)
{
float trueratio;
@ -220,7 +220,15 @@ void R_SetWindow (int windowSize, int fullWidth, int fullHeight, int stHeight)
freelookviewheight = ((setblocks*fullHeight)/10)&~7;
}
WidescreenRatio = ActiveRatio (fullWidth, fullHeight, &trueratio);
if (renderingToCanvas)
{
WidescreenRatio = fullWidth / (float)fullHeight;
trueratio = WidescreenRatio;
}
else
{
WidescreenRatio = ActiveRatio(fullWidth, fullHeight, &trueratio);
}
DrawFSHUD = (windowSize == 11);
@ -229,7 +237,7 @@ void R_SetWindow (int windowSize, int fullWidth, int fullHeight, int stHeight)
centery = viewheight/2;
centerx = viewwidth/2;
if (Is54Aspect(WidescreenRatio))
if (AspectTallerThanWide(WidescreenRatio))
{
centerxwide = centerx;
}