diff options
Diffstat (limited to 'src/gui/rhi/qrhi.cpp')
| -rw-r--r-- | src/gui/rhi/qrhi.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/gui/rhi/qrhi.cpp b/src/gui/rhi/qrhi.cpp index 1578bf0fd4..420e70cecf 100644 --- a/src/gui/rhi/qrhi.cpp +++ b/src/gui/rhi/qrhi.cpp @@ -3002,7 +3002,7 @@ QRhiResource::Type QRhiTextureRenderTarget::resourceType() const QRhiShaderResourceBindings::QRhiShaderResourceBindings(QRhiImplementation *rhi) : QRhiResource(rhi) { - m_layoutDesc.reserve(BINDING_PREALLOC * LAYOUT_DESC_FIELD_COUNT); + m_layoutDesc.reserve(BINDING_PREALLOC * QRhiShaderResourceBinding::LAYOUT_DESC_ENTRIES_PER_BINDING); } /*! @@ -3053,13 +3053,12 @@ void QRhiImplementation::updateLayoutDesc(QRhiShaderResourceBindings *srb) { srb->m_layoutDescHash = 0; srb->m_layoutDesc.clear(); + auto layoutDescAppender = std::back_inserter(srb->m_layoutDesc); for (const QRhiShaderResourceBinding &b : qAsConst(srb->m_bindings)) { const QRhiShaderResourceBinding::Data *d = b.data(); - // the logic must match QRhiShaderResourceBinding::isLayoutCompatible() - const int count = d->type == QRhiShaderResourceBinding::SampledTexture ? d->u.stex.count : 1; - // the number of entries here should match LAYOUT_DESC_FIELD_COUNT - srb->m_layoutDescHash ^= uint(d->binding) ^ uint(d->stage) ^ uint(d->type) ^ uint(count); - srb->m_layoutDesc << uint(d->binding) << uint(d->stage) << uint(d->type) << uint(count); + srb->m_layoutDescHash ^= uint(d->binding) ^ uint(d->stage) ^ uint(d->type) + ^ uint(d->type == QRhiShaderResourceBinding::SampledTexture ? d->u.stex.count : 1); + d->serialize(layoutDescAppender); } } |