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Remote input buffer size rework: dynamically allocatable number of decoder slots

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This commit is contained in:
f4exb
2020-06-28 07:19:20 +02:00
parent 16364d604a
commit 385d8cc2db
2 changed files with 40 additions and 11 deletions
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plugins/samplesource/remoteinput/remoteinputbuffer.cpp
+29 -3
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@@ -27,8 +27,9 @@
RemoteInputBuffer::RemoteInputBuffer() :
m_decoderSlots(nullptr),
m_frames(nullptr),
m_decoderIndexHead(m_nbDecoderSlots/2),
m_frameHead(0),
m_curNbBlocks(0),
m_minNbBlocks(256),
m_curOriginalBlocks(0),
@@ -46,8 +47,7 @@ RemoteInputBuffer::RemoteInputBuffer() :
m_balCorrLimit(0)
{
m_currentMeta.init();
m_framesNbBytes = m_nbDecoderSlots * sizeof(BufferFrame);
m_wrDeltaEstimate = m_framesNbBytes / 2;
setNbDecoderSlots(16);
m_tvOut_sec = 0;
m_tvOut_usec = 0;
m_readNbBytes = 1;
@@ -70,6 +70,32 @@ RemoteInputBuffer::~RemoteInputBuffer()
if (m_readBuffer) {
delete[] m_readBuffer;
}
if (m_decoderSlots) {
delete[] m_decoderSlots;
}
if (m_frames) {
delete[] m_frames;
}
}
void RemoteInputBuffer::setNbDecoderSlots(int nbDecoderSlots)
{
m_nbDecoderSlots = nbDecoderSlots;
m_framesSize = m_nbDecoderSlots * (RemoteNbOrginalBlocks - 1) * RemoteNbBytesPerBlock;
m_framesNbBytes = m_nbDecoderSlots * sizeof(BufferFrame);
m_wrDeltaEstimate = m_framesNbBytes / 2;
if (m_decoderSlots) {
delete[] m_decoderSlots;
}
if (m_frames) {
delete[] m_frames;
}
m_decoderSlots = new DecoderSlot[m_nbDecoderSlots];
m_frames = new BufferFrame[m_nbDecoderSlots];
m_frameHead = -1;
}
void RemoteInputBuffer::initDecodeAllSlots()