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[idd] transport: intersect frame capabilities

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This commit is contained in:
Geoffrey McRae
2026-08-12 23:53:52 +10:00
parent c601468871
commit 5b09d4f90a
16 changed files with 334 additions and 176 deletions
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15
idd/LGIdd/transport/lgmp/CLGMPFrameTransport.cpp
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@@ -21,10 +21,13 @@
#include "transport/lgmp/CLGMPFrameTransport.h"
#include "transport/lgmp/CIVSHMEM.h"
#include "transport/lgmp/CLGMPFrameCaps.h"
#include "transport/lgmp/CLGMPHost.h"
#include "CDebug.h"
#include <cstring>
#include <memory>
#include <new>
#pragma warning(push)
#pragma warning(disable: 4200)
@@ -245,15 +248,11 @@ void CLGMPFrameTransport::DeInit()
memset(m_frameOwnerQueue, 0, sizeof(m_frameOwnerQueue));
}
FrameMemoryLimits CLGMPFrameTransport::GetMemoryLimits() const
std::shared_ptr<const FrameCaps> CLGMPFrameTransport::GetFrameCaps() const
{
FrameMemoryLimits limits;
limits.capacity = m_ivshmem.GetUsableSize();
limits.frameMemoryOffset = m_frameMemoryOffset;
limits.alignment = m_alignSize;
limits.maxFrameSize = m_maxFrameSize;
limits.bufferCount = LGMP_Q_FRAME_BUFFER_LEN;
return limits;
return std::shared_ptr<const FrameCaps>(new (std::nothrow)
CLGMPFrameCaps(m_ivshmem.GetUsableSize(), m_frameMemoryOffset,
LGMP_Q_FRAME_BUFFER_LEN));
}
CLGMPFrameTransport::SubscriberSnapshot