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d3d1x: MipLevels -1 in resource view desc means all

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This commit is contained in:
Christoph Bumiller
2011-10-13 14:22:37 +02:00
parent 5d70b5d10b
commit dac5baf2e4
1 changed files with 5 additions and 1 deletions
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src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
+5 -1
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@@ -1027,7 +1027,11 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
case D3D11_SRV_DIMENSION_TEXTURECUBE:
// yes, this works for all of these types
templat.u.tex.first_level = desc->Texture1D.MostDetailedMip;
templat.u.tex.last_level = templat.u.tex.first_level + desc->Texture1D.MipLevels - 1;
if(desc->Texture1D.MipLevels == (unsigned)-1)
templat.u.tex.last_level = templat.texture->last_level;
else
templat.u.tex.last_level = templat.u.tex.first_level + desc->Texture1D.MipLevels - 1;
assert(templat.u.tex.last_level >= templat.u.tex.first_level);
break;
case D3D11_SRV_DIMENSION_BUFFER:
case D3D11_SRV_DIMENSION_TEXTURE2DMS: