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GL Pixel History set preMod.depth before call to QueryPostModPerFragment

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Copy the postMod depth to next history's preMod depth.
The preMode depth is used to prime the depth buffer in QueryPostModPerFragment.
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Jake Turner committed 2023-07-24 18:35:50 +01:00
1 parent 6314c525f9
commit abba66ea10
1 file changed
+6
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renderdoc/driver/gl/gl_pixelhistory.cpp
+6
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@@ -2165,6 +2165,12 @@ rdcarray<PixelModification> GLReplay::PixelHistory(rdcarray<EventUsage> events,
QueryPrimitiveIdPerFragment(m_pDriver, this, resources, modEvents, x, flippedY, history,
eventFragments, usingFloatForPrimitiveId, textureDesc.msSamp,
sampleIdx);
// copy the postMod depth to next history's preMod depth
// (preMode depth is to prime the depth buffer in QueryPostModPerFragment)
for(size_t i = 1; i < history.size(); ++i)
{
history[i].preMod.depth = history[i - 1].postMod.depth;
}
QueryPostModPerFragment(m_pDriver, this, resources, modEvents, x, flippedY, history,
eventFragments, textureDesc.msSamp, sampleIdx, textureWidth, textureHeight);