GMPPlaneImpl::GMPPlaneImpl(const GMPPlaneData& aPlaneData, GMPVideoHostImpl* aHost)
: mBuffer(aPlaneData.mBuffer()),
mSize(aPlaneData.mSize()),
mStride(aPlaneData.mStride()),
mHost(aHost)
{
MOZ_ASSERT(mHost);
mHost->PlaneCreated(this);
}
bool GMPPlaneImpl::InitPlaneData(GMPPlaneData& aPlaneData) {
aPlaneData.mBuffer() = mBuffer;
aPlaneData.mSize() = mSize;
aPlaneData.mStride() = mStride;
// This method is called right before Shmem is sent to another process.
// We need to effectively zero out our member copy so that we don't
// try to delete memory we don't own later.
mBuffer = ipc::Shmem();
return true;
}
