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| author | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-10-05 16:05:06 +0200 |
|---|---|---|
| committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-10-09 17:15:05 +0200 |
| commit | 9baf69c765c446b7c8f069ebdd50910877a7d0f8 (patch) | |
| tree | c996af48af33b51b35273f66674d61beccf43de5 /src/gui/rhi/qrhivulkan.cpp | |
| parent | 32924110ce69498ab5b05d00728f77affd6817d9 (diff) | |
rhi: gl: Add a feature flag for reading back non-zero mip levels
The joys of "level - Specifies the mipmap level of the texture
image to be attached, which must be 0." for glFramebufferTexture2D
in OpenGL ES 2.0.
Change-Id: Iaf19502f48d7ba73b26abb72535bfa6696a1e182
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Diffstat (limited to 'src/gui/rhi/qrhivulkan.cpp')
| -rw-r--r-- | src/gui/rhi/qrhivulkan.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/rhi/qrhivulkan.cpp b/src/gui/rhi/qrhivulkan.cpp index 154908b333..0d364dd9fc 100644 --- a/src/gui/rhi/qrhivulkan.cpp +++ b/src/gui/rhi/qrhivulkan.cpp @@ -3823,6 +3823,8 @@ bool QRhiVulkan::isFeatureSupported(QRhi::Feature feature) const return true; case QRhi::ReadBackNonUniformBuffer: return true; + case QRhi::ReadBackNonBaseMipLevel: + return true; default: Q_UNREACHABLE(); return false; |