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Correctly copy mipmap sub resources for DX11 cubemap.

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This commit is contained in:
RexTimmy 2016-09-08 10:30:47 +10:00
parent 8cae1e5dcb
commit 28a9e99258
1 changed files with 7 additions and 4 deletions
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11
Engine/source/gfx/D3D11/gfxD3D11Cubemap.cpp
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@ -92,7 +92,7 @@ void GFXD3D11Cubemap::initStatic(GFXTexHandle *faces)
}
U32 mipLevels = faces->getPointer()->getMipLevels();
if (mipLevels > 1)
if (mipLevels > 1 && !compressed)
mAutoGenMips = true;
D3D11_TEXTURE2D_DESC desc;
@ -115,12 +115,15 @@ void GFXD3D11Cubemap::initStatic(GFXTexHandle *faces)
{
AssertFatal(false, "GFXD3D11Cubemap:initStatic(GFXTexhandle *faces) - failed to create texcube texture");
}
for (U32 i = 0; i < CubeFaces; i++)
{
GFXD3D11TextureObject *texObj = static_cast<GFXD3D11TextureObject*>((GFXTextureObject*)faces[i]);
U32 subResource = D3D11CalcSubresource(0, i, mipLevels);
D3D11DEVICECONTEXT->CopySubresourceRegion(mTexture, subResource, 0, 0, 0, texObj->get2DTex(), 0, NULL);
for (U32 currentMip = 0; currentMip < mipLevels; currentMip++)
{
U32 subResource = D3D11CalcSubresource(currentMip, i, mipLevels);
D3D11DEVICECONTEXT->CopySubresourceRegion(mTexture, subResource, 0, 0, 0, texObj->get2DTex(), currentMip, NULL);
}
}
D3D11_SHADER_RESOURCE_VIEW_DESC SMViewDesc;