diff options
| -rw-r--r-- | src/render/backend/attachmentpack.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/render/backend/attachmentpack.cpp b/src/render/backend/attachmentpack.cpp index 6dee7587b..9a08fdde4 100644 --- a/src/render/backend/attachmentpack.cpp +++ b/src/render/backend/attachmentpack.cpp @@ -67,11 +67,13 @@ AttachmentPack::AttachmentPack(const RenderTargetSelector *selector, const Rende // If nothing is specified, use all the attachments as draw buffers if (selectedAttachmentPoints.isEmpty()) { + m_drawBuffers.reserve(m_attachments.size()); for (const Attachment &attachment : qAsConst(m_attachments)) // only consider Color Attachments if (attachment.m_point <= QRenderTargetOutput::Color15) m_drawBuffers.push_back((int) attachment.m_point); } else { + m_drawBuffers.reserve(selectedAttachmentPoints.size()); for (QRenderTargetOutput::AttachmentPoint drawBuffer : selectedAttachmentPoints) if (drawBuffer <= QRenderTargetOutput::Color15) m_drawBuffers.push_back((int) drawBuffer); |