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Diffstat (limited to 'src/gui/rhi/qrhi.cpp')
| -rw-r--r-- | src/gui/rhi/qrhi.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gui/rhi/qrhi.cpp b/src/gui/rhi/qrhi.cpp index e79dc1e822..1578bf0fd4 100644 --- a/src/gui/rhi/qrhi.cpp +++ b/src/gui/rhi/qrhi.cpp @@ -3002,6 +3002,7 @@ QRhiResource::Type QRhiTextureRenderTarget::resourceType() const QRhiShaderResourceBindings::QRhiShaderResourceBindings(QRhiImplementation *rhi) : QRhiResource(rhi) { + m_layoutDesc.reserve(BINDING_PREALLOC * LAYOUT_DESC_FIELD_COUNT); } /*! @@ -5620,6 +5621,13 @@ void QRhiCommandBuffer::setGraphicsPipeline(QRhiGraphicsPipeline *ps) srb. In this case setShaderResources() must be called even if \a srb is the same as in the last call. + When \a srb is not null, the QRhiShaderResourceBindings object the pipeline + was built with in create() is guaranteed to be not accessed in any form. In + fact, it does not need to be valid even at this point: destroying the + pipeline's associated srb after create() and instead explicitly specifying + another, \l{QRhiShaderResourceBindings::isLayoutCompatible()}{layout + compatible} one in every setShaderResources() call is valid. + \a dynamicOffsets allows specifying buffer offsets for uniform buffers that were associated with \a srb via QRhiShaderResourceBinding::uniformBufferWithDynamicOffset(). This is |