void BufferManager::dump(Dump& d)
{
d.append("Buffer Manager status: pool size %d\n", mBufferPool->getCacheSize());
d.append("-------------------------------------------------------------\n");
for (size_t i = 0; i < mBufferPool->getCacheSize(); i++) {
BufferMapper *mapper = mBufferPool->getMapper(i);
d.append("Buffer %d: handle %#x, (%dx%d), format %d, refCount %d\n",
i,
mapper->getHandle(),
mapper->getWidth(),
mapper->getHeight(),
mapper->getFormat(),
mapper->getRef());
}
return;
}
void BufferManager::freeFrameBuffer(uint32_t fbHandle)
{
RETURN_VOID_IF_NOT_INIT();
if (!mGralloc) {
WLOGTRACE("Alloc device is not available");
return;
}
ssize_t index = mFrameBuffers.indexOfKey(fbHandle);
if (index < 0) {
ELOGTRACE("invalid kernel handle");
return;
}
BufferMapper *mapper = mFrameBuffers.valueAt(index);
uint32_t handle = mapper->getHandle();
mapper->putFbHandle();
delete mapper;
mFrameBuffers.removeItem(fbHandle);
gralloc_device_free_img(mGralloc, (buffer_handle_t)handle);
}