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Keep pixel context pixel size at consistent size for mips. Refs #301

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baldurk
2016-07-11 18:55:07 +02:00
parent e12d789a83
commit 2373f0e445
1 changed files with 15 additions and 4 deletions
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renderdoc/replay/replay_output.cpp
+15 -4
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@@ -358,7 +358,9 @@ void ReplayOutput::DisplayContext()
m_OverlayResourceId != ResourceId())
disp.texid = m_OverlayResourceId;
disp.scale = 8.0f;
const float contextZoom = 8.0f;
disp.scale = contextZoom / float(1 << disp.mip);
int32_t width = 0, height = 0;
m_pDevice->GetOutputWindowDimensions(m_PixelContext.outputID, width, height);
@@ -366,8 +368,17 @@ void ReplayOutput::DisplayContext()
float w = (float)width;
float h = (float)height;
disp.offx = -m_ContextX * disp.scale;
disp.offy = -m_ContextY * disp.scale;
int x = (int)m_ContextX;
int y = (int)m_ContextY;
x >>= disp.mip;
x <<= disp.mip;
y >>= disp.mip;
y <<= disp.mip;
disp.offx = -(float)x * disp.scale;
disp.offy = -(float)y * disp.scale;
disp.offx += w / 2.0f;
disp.offy += h / 2.0f;
@@ -376,7 +387,7 @@ void ReplayOutput::DisplayContext()
m_pDevice->RenderTexture(disp);
m_pDevice->RenderHighlightBox(w, h, disp.scale);
m_pDevice->RenderHighlightBox(w, h, contextZoom);
m_pDevice->FlipOutputWindow(m_PixelContext.outputID);
}