diff options
| author | Luca Barbieri <luca@luca-barbieri.com> | 2010-09-27 18:25:41 +0200 |
|---|---|---|
| committer | Luca Barbieri <luca@luca-barbieri.com> | 2010-09-27 22:20:53 +0200 |
| commit | b821fdd563d2a46f11f956fab049f6807fcdbf7f (patch) | |
| tree | 1e43df8179e8311c478924e0661d4a71cea74499 /src/gallium/state_trackers/d3d1x | |
| parent | db6f1d0436b66435bac5e2b6db5d2f4e07e80473 (diff) | |
d3d1x: properly support specifying MipLevels as 0
Diffstat (limited to 'src/gallium/state_trackers/d3d1x')
| -rw-r--r-- | src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h index b7c6a44ab8..9852dafa35 100644 --- a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h +++ b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h @@ -684,7 +684,10 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen templat.width0 = width; templat.height0 = height; templat.depth0 = depth; - templat.last_level = mip_levels ? (mip_levels - 1) : 0; + if(mip_levels) + templat.last_level = mip_levels - 1; + else + templat.last_level = MAX2(MAX2(util_logbase2(templat.width0), util_logbase2(templat.height0)), util_logbase2(templat.depth0)); templat.format = dxgi_to_pipe_format[format]; templat.bind = d3d11_to_pipe_bind_flags(bind_flags); if(c_p_u_access_flags & D3D11_CPU_ACCESS_READ) @@ -758,7 +761,9 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen HRESULT hr = create_resource(PIPE_TEXTURE_1D, desc->Width, 1, 1, desc->MipLevels, desc->ArraySize, desc->Format, 0, desc->Usage, desc->BindFlags, desc->CPUAccessFlags, desc->MiscFlags, initial_data, dxgi_usage, out_texture1d ? &resource : 0); if(hr != S_OK) return hr; - *out_texture1d = new GalliumD3D11Texture1D(this, resource, *desc, dxgi_usage); + D3D11_TEXTURE1D_DESC cdesc = *desc; + cdesc.MipLevels = resource->last_level + 1; + *out_texture1d = new GalliumD3D11Texture1D(this, resource, cdesc, dxgi_usage); return S_OK; } @@ -774,10 +779,12 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen HRESULT hr = create_resource(PIPE_TEXTURE_2D, desc->Width, desc->Height, 1, desc->MipLevels, desc->ArraySize, desc->Format, &desc->SampleDesc, desc->Usage, desc->BindFlags, desc->CPUAccessFlags, desc->MiscFlags, initial_data, dxgi_usage, out_texture2d ? &resource : 0); if(hr != S_OK) return hr; - if(desc->MipLevels == 1 && desc->ArraySize == 1) - *out_texture2d = new GalliumD3D11Surface(this, resource, *desc, dxgi_usage); + D3D11_TEXTURE2D_DESC cdesc = *desc; + cdesc.MipLevels = resource->last_level + 1; + if(cdesc.MipLevels == 1 && cdesc.ArraySize == 1) + *out_texture2d = new GalliumD3D11Surface(this, resource, cdesc, dxgi_usage); else - *out_texture2d = new GalliumD3D11Texture2D(this, resource, *desc, dxgi_usage); + *out_texture2d = new GalliumD3D11Texture2D(this, resource, cdesc, dxgi_usage); return S_OK; } @@ -793,7 +800,9 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen HRESULT hr = create_resource(PIPE_TEXTURE_3D, desc->Width, desc->Height, desc->Depth, desc->MipLevels, 1, desc->Format, 0, desc->Usage, desc->BindFlags, desc->CPUAccessFlags, desc->MiscFlags, initial_data, dxgi_usage, out_texture3d ? &resource : 0); if(hr != S_OK) return hr; - *out_texture3d = new GalliumD3D11Texture3D(this, resource, *desc, dxgi_usage); + D3D11_TEXTURE3D_DESC cdesc = *desc; + cdesc.MipLevels = resource->last_level + 1; + *out_texture3d = new GalliumD3D11Texture3D(this, resource, cdesc, dxgi_usage); return S_OK; } |