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RenderBase: Check if early ztest is enabled before falling back to vertex depth range.

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This commit is contained in:
Jules Blok 2017-03-10 15:43:32 +01:00
parent a15555fe03
commit 3f41e6d4cf
1 changed files with 4 additions and 2 deletions
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6
Source/Core/VideoCommon/RenderBase.cpp
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@ -947,15 +947,17 @@ bool Renderer::UseVertexDepthRange() const
if (!g_ActiveConfig.backend_info.bSupportsDepthClamp) if (!g_ActiveConfig.backend_info.bSupportsDepthClamp)
return false; return false;
const bool ztexture_enabled = bpmem.ztex2.type != ZTEXTURE_DISABLE && !bpmem.zcontrol.early_ztest;
if (g_ActiveConfig.backend_info.bSupportsOversizedDepthRanges) if (g_ActiveConfig.backend_info.bSupportsOversizedDepthRanges)
{ {
// We support oversized depth ranges, but we need a full depth range if a ztexture is used. // We support oversized depth ranges, but we need a full depth range if a ztexture is used.
return bpmem.ztex2.type != ZTEXTURE_DISABLE; return ztexture_enabled;
} }
else else
{ {
// We need a full depth range if a ztexture is used. // We need a full depth range if a ztexture is used.
if (bpmem.ztex2.type != ZTEXTURE_DISABLE) if (ztexture_enabled)
return true; return true;
// If an inverted depth range is unsupported, we also need to check if the range is inverted. // If an inverted depth range is unsupported, we also need to check if the range is inverted.