diff options
Diffstat (limited to 'src/gui/rhi/qrhid3d11.cpp')
| -rw-r--r-- | src/gui/rhi/qrhid3d11.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/gui/rhi/qrhid3d11.cpp b/src/gui/rhi/qrhid3d11.cpp index 57ebb2909f..717f3e6d6c 100644 --- a/src/gui/rhi/qrhid3d11.cpp +++ b/src/gui/rhi/qrhid3d11.cpp @@ -1416,15 +1416,16 @@ void QRhiD3D11::enqueueResourceUpdates(QRhiCommandBuffer *cb, QRhiResourceUpdate UINT srcSubRes = D3D11CalcSubresource(UINT(u.desc.sourceLevel()), UINT(u.desc.sourceLayer()), srcD->mipLevelCount); UINT dstSubRes = D3D11CalcSubresource(UINT(u.desc.destinationLevel()), UINT(u.desc.destinationLayer()), dstD->mipLevelCount); const QPoint dp = u.desc.destinationTopLeft(); - const QSize size = u.desc.pixelSize().isEmpty() ? srcD->m_pixelSize : u.desc.pixelSize(); + const QSize mipSize = q->sizeForMipLevel(u.desc.sourceLevel(), srcD->m_pixelSize); + const QSize copySize = u.desc.pixelSize().isEmpty() ? mipSize : u.desc.pixelSize(); const QPoint sp = u.desc.sourceTopLeft(); D3D11_BOX srcBox; srcBox.left = UINT(sp.x()); srcBox.top = UINT(sp.y()); srcBox.front = 0; // back, right, bottom are exclusive - srcBox.right = srcBox.left + UINT(size.width()); - srcBox.bottom = srcBox.top + UINT(size.height()); + srcBox.right = srcBox.left + UINT(copySize.width()); + srcBox.bottom = srcBox.top + UINT(copySize.height()); srcBox.back = 1; QD3D11CommandBuffer::Command cmd; cmd.cmd = QD3D11CommandBuffer::Command::CopySubRes; @@ -1457,7 +1458,7 @@ void QRhiD3D11::enqueueResourceUpdates(QRhiCommandBuffer *cb, QRhiResourceUpdate } src = texD->tex; dxgiFormat = texD->dxgiFormat; - pixelSize = u.rb.level() > 0 ? q->sizeForMipLevel(u.rb.level(), texD->m_pixelSize) : texD->m_pixelSize; + pixelSize = q->sizeForMipLevel(u.rb.level(), texD->m_pixelSize); format = texD->m_format; subres = D3D11CalcSubresource(UINT(u.rb.level()), UINT(u.rb.layer()), texD->mipLevelCount); } else { |