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Fix an off-by-one error.

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This commit is contained in:
NeoBrainX 2012-09-29 23:08:17 +02:00
parent a38bb488d2
commit f88e7d3b73
1 changed files with 4 additions and 4 deletions
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8
Source/Core/VideoCommon/Src/FramebufferManagerBase.cpp
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@ -238,10 +238,10 @@ unsigned int FramebufferManagerBase::ScaleToVirtualXfbWidth(unsigned int width,
if (g_ActiveConfig.b3DVision) if (g_ActiveConfig.b3DVision)
{ {
// This works, yet the version in the else doesn't. No idea why. // This works, yet the version in the else doesn't. No idea why.
return width * (backbuffer_width-1) / (FramebufferManagerBase::LastXfbWidth()-1); return width * backbuffer_width / FramebufferManagerBase::LastXfbWidth();
} }
else else
return width * (Renderer::GetTargetRectangle().GetWidth() - 1) / (float)(FramebufferManagerBase::LastXfbWidth()-1); return width * Renderer::GetTargetRectangle().GetWidth() / FramebufferManagerBase::LastXfbWidth();
} }
unsigned int FramebufferManagerBase::ScaleToVirtualXfbHeight(unsigned int height, unsigned int backbuffer_height) unsigned int FramebufferManagerBase::ScaleToVirtualXfbHeight(unsigned int height, unsigned int backbuffer_height)
@ -252,8 +252,8 @@ unsigned int FramebufferManagerBase::ScaleToVirtualXfbHeight(unsigned int height
if (g_ActiveConfig.b3DVision) if (g_ActiveConfig.b3DVision)
{ {
// This works, yet the version in the else doesn't. No idea why. // This works, yet the version in the else doesn't. No idea why.
return height * (backbuffer_height-1) / (FramebufferManagerBase::LastXfbHeight()-1); return height * backbuffer_height / FramebufferManagerBase::LastXfbHeight();
} }
else else
return height * (Renderer::GetTargetRectangle().GetHeight() - 1) / (float)(FramebufferManagerBase::LastXfbHeight()-1); return height * Renderer::GetTargetRectangle().GetHeight() / FramebufferManagerBase::LastXfbHeight();
} }