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[mpp]: add output block control

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git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@367 6e48237b-75ef-9749-8fc9-41990f28c85a
This commit is contained in:
ChenHengming
2015-10-12 23:04:27 +00:00
parent 7fa4bce3de
commit 17f1b26cc3
4 changed files with 24 additions and 16 deletions
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23
mpp/mpp.cpp
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@@ -51,8 +51,7 @@ Mpp::Mpp(MppCtxType type, MppCodingType coding)
mThreadHal(NULL),
mType(type),
mCoding(coding),
mPacketBlock(0),
mFrameBlock(0),
mOutputBlock(0),
mMultiFrame(0),
mStatus(0),
mDec(NULL),
@@ -180,7 +179,7 @@ MPP_RET Mpp::get_frame(MppFrame *frame)
if (0 == mFrames->list_size()) {
mThreadCodec->signal();
if (mFrameBlock)
if (mOutputBlock)
mFrames->wait();
}
@@ -220,6 +219,12 @@ MPP_RET Mpp::put_frame(MppFrame frame)
MPP_RET Mpp::get_packet(MppPacket *packet)
{
Mutex::Autolock autoLock(mPackets->mutex());
if (0 == mPackets->list_size()) {
mThreadCodec->signal();
if (mOutputBlock)
mPackets->wait();
}
if (mPackets->list_size()) {
mPackets->del_at_head(packet, sizeof(packet));
mPacketGetCount++;
@@ -228,6 +233,18 @@ MPP_RET Mpp::get_packet(MppPacket *packet)
}
MPP_RET Mpp::control(MpiCmd cmd, MppParam param)
{
switch (cmd) {
case MPP_DEC_SET_EXT_BUF_GROUP: {
mpp_log("mpi_control group %p", param);
mFrameGroup = (MppBufferGroup)param;
break;
}
case MPP_SET_OUTPUT_BLOCK: {
RK_U32 block = *((RK_U32 *)param);
mOutputBlock = block;
break;
}
}
return MPP_OK;
}