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Fix incorrect calculation (off by one) when picking pixels & y-flipped

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baldurk
2016-02-19 11:08:36 +01:00
parent 144a91ea97
commit 6bff873bf1
1 changed files with 2 additions and 2 deletions
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renderdocui/Windows/TextureViewer.cs
+2 -2
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@@ -2547,7 +2547,7 @@ namespace renderdocui.Windows
m_Output.SetPixelContextLocation((UInt32)x, (UInt32)y);
if (m_TexDisplay.FlipY)
y = (int)tex.height - y;
y = (int)(tex.height - 1) - y;
var pickValue = m_Output.PickPixel(m_TexDisplay.texid, true, (UInt32)x, (UInt32)y,
m_TexDisplay.sliceFace, m_TexDisplay.mip, m_TexDisplay.sampleIdx);
@@ -2713,7 +2713,7 @@ namespace renderdocui.Windows
{
UInt32 y = (UInt32)m_CurHoverPixel.Y;
if (m_TexDisplay.FlipY)
y = tex.height - y;
y = (uint)(tex.height - 1) - y;
RT_UpdateHoverColour(m_Output.PickPixel(m_TexDisplay.texid, true, (UInt32)m_CurHoverPixel.X, y,
m_TexDisplay.sliceFace, m_TexDisplay.mip, m_TexDisplay.sampleIdx));
}