void processDecodeInit(unsigned int uiPtr)
{
SpursSpeexTaskOutput spuOutput;
cellDmaGet(&gviSpursSpeexTaskDesc, uiPtr, sizeof(SpursSpeexTaskDesc), DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
//spuDebugPrintf("[Speex][SPU] CMD_SAMPLE_TASK_DECODE_INIT_COMMAND\n");
if (gviSpursSpeexTaskDesc.mDebugPause)
{
snPause();
}
gviSpursSpeexDecoderInitialize(&spuOutput);
if (spuOutput.mSpeexReturnCode < 0)
{
spuDebugPrintf("[Speex][SPU] failed to initialize decoder, ret = %d\n", spuOutput.mSpeexReturnCode);
}
cellDmaPut(&spuOutput, (uint64_t)gviSpursSpeexTaskDesc.mSpeexTaskOutput, sizeof(SpursSpeexTaskOutput), DMA_TAG(1),
0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
cellDmaLargePut(gviSpursSpeexStateBuffer, (uint64_t)gviSpursSpeexTaskDesc.mSpeexStateBuffer,
gviSpursSpeexTaskDesc.mSpeexStateBufferSize, DMA_TAG(1), 0,0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
//spuDebugPrintf("[Speex][SPU] buffer dma done\n");
}
void processDecodeSet(unsigned int uiPtr)
{
SpursSpeexTaskOutput spuOutput;
cellDmaGet(&gviSpursSpeexTaskDesc, uiPtr, sizeof(SpursSpeexTaskDesc), DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
//spuDebugPrintf("[Speex][SPU] CMD_SAMPLE_TASK_DECODESET_COMMAND\n");
if (gviSpursSpeexTaskDesc.mDebugPause)
{
snPause();
}
cellDmaLargeGet(gviSpursSpeexStateBuffer, (uint64_t)gviSpursSpeexTaskDesc.mSpeexStateBuffer, SPEEX_DECODER_STATE_BUFFER_SIZE, DMA_TAG(1), 0,0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
gviSpursSpeexDecodeSet(&spuOutput);
if (spuOutput.mSpeexReturnCode < 0)
{
spuDebugPrintf("SPU: failed to encode, ret = %d\n", spuOutput.mSpeexReturnCode);
}
cellDmaPut(&spuOutput, (uint64_t)gviSpursSpeexTaskDesc.mSpeexTaskOutput, sizeof(SpursSpeexTaskOutput), DMA_TAG(1),
0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
cellDmaLargePut(gviSpursSpeexStateBuffer, (uint64_t)gviSpursSpeexTaskDesc.mSpeexStateBuffer, SPEEX_DECODER_STATE_BUFFER_SIZE, DMA_TAG(1), 0,0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
//spuDebugPrintf("[Speex][SPU] buffer dma done\n");
}
void procesEncodeInit(unsigned int uiPtr)
{
SpursSpeexTaskOutput spuOutput;
//spuDebugPrintf("[Speex][SPU] CMD_SAMPLE_TASK_ENCODE_INIT_COMMAND\n");
cellDmaGet(&gviSpursSpeexTaskDesc, uiPtr, sizeof(SpursSpeexTaskDesc), DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
if (gviSpursSpeexTaskDesc.mDebugPause)
{
snPause();
}
gviSpursSpeexEncoderInitialize(&spuOutput);
if (spuOutput.mSpeexReturnCode < 0)
{
spuDebugPrintf("[Speex][SPU] failed to initialize encoder, ret = %d\n", spuOutput.mSpeexReturnCode);
}
//spuDebugPrintf("[Speex][SPU] done with initializing things for speex, now returning data via DMA put\n");
//printGlobalTaskDescData();
cellDmaPut(&spuOutput, (uint64_t)gviSpursSpeexTaskDesc.mSpeexTaskOutput, sizeof(SpursSpeexTaskOutput), DMA_TAG(1),
0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
//spuDebugPrintf("[Speex][SPU] task dma done\n");
cellDmaLargePut(gviSpursSpeexStateBuffer, (uint64_t)gviSpursSpeexTaskDesc.mSpeexStateBuffer, SPEEX_ENCODER_STATE_BUFFER_SIZE, DMA_TAG(1), 0,0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
//spuDebugPrintf("[Speex][SPU] buffer dma done\n");
}
void dmaStoreRayOutput (ppu_address_t rayOutputAddr, const SpuRaycastTaskWorkUnitOut* rayOutput, uint32_t dmaTag)
{
cellDmaLargePut (rayOutput, rayOutputAddr, sizeof(*rayOutput), DMA_TAG(dmaTag), 0, 0);
}
//-- MAIN METHOD
void processSampleTask(void* userPtr, void* lsMemory)
{
// BT_PROFILE("processSampleTask");
SampleTask_LocalStoreMemory* localMemory = (SampleTask_LocalStoreMemory*)lsMemory;
SpuSampleTaskDesc* taskDescPtr = (SpuSampleTaskDesc*)userPtr;
SpuSampleTaskDesc& taskDesc = *taskDescPtr;
switch (taskDesc.m_sampleCommand)
{
case CMD_SAMPLE_INTEGRATE_BODIES:
{
btTransform predictedTrans;
btCollisionObject** eaPtr = (btCollisionObject**)taskDesc.m_mainMemoryPtr;
int batchSize = taskDesc.m_sampleValue;
if (batchSize>MAX_NUM_BODIES)
{
spu_printf("SPU Error: exceed number of bodies, see MAX_NUM_BODIES in SpuSampleTask.cpp\n");
break;
}
int dmaArraySize = batchSize*sizeof(void*);
uint64_t ppuArrayAddress = reinterpret_cast<uint64_t>(eaPtr);
// spu_printf("array location is at %llx, batchSize = %d, DMA size = %d\n",ppuArrayAddress,batchSize,dmaArraySize);
if (dmaArraySize>=16)
{
cellDmaLargeGet((void*)&localMemory->gPointerArray[0], ppuArrayAddress , dmaArraySize, DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
} else
{
stallingUnalignedDmaSmallGet((void*)&localMemory->gPointerArray[0], ppuArrayAddress , dmaArraySize);
}
for ( int i=0;i<batchSize;i++)
{
///DMA rigid body
void* localPtr = &localMemory->gLocalRigidBody[0];
void* shortAdd = localMemory->gPointerArray[i];
uint64_t ppuRigidBodyAddress = reinterpret_cast<uint64_t>(shortAdd);
// spu_printf("cellDmaGet at CMD_SAMPLE_INTEGRATE_BODIES from %llx to %llx\n",ppuRigidBodyAddress,localPtr);
int dmaBodySize = sizeof(btRigidBody);
cellDmaGet((void*)localPtr, ppuRigidBodyAddress , dmaBodySize, DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
float timeStep = 1.f/60.f;
btRigidBody* body = (btRigidBody*) localPtr;//btRigidBody::upcast(colObj);
if (body)
{
if (body->isActive() && (!body->isStaticOrKinematicObject()))
{
body->predictIntegratedTransform(timeStep, predictedTrans);
body->proceedToTransform( predictedTrans);
void* ptr = (void*)localPtr;
// spu_printf("cellDmaLargePut from %llx to LS %llx\n",ptr,ppuRigidBodyAddress);
cellDmaLargePut(ptr, ppuRigidBodyAddress , dmaBodySize, DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
}
}
}
break;
}
case CMD_SAMPLE_PREDICT_MOTION_BODIES:
{
btTransform predictedTrans;
btCollisionObject** eaPtr = (btCollisionObject**)taskDesc.m_mainMemoryPtr;
int batchSize = taskDesc.m_sampleValue;
int dmaArraySize = batchSize*sizeof(void*);
if (batchSize>MAX_NUM_BODIES)
{
spu_printf("SPU Error: exceed number of bodies, see MAX_NUM_BODIES in SpuSampleTask.cpp\n");
break;
}
uint64_t ppuArrayAddress = reinterpret_cast<uint64_t>(eaPtr);
// spu_printf("array location is at %llx, batchSize = %d, DMA size = %d\n",ppuArrayAddress,batchSize,dmaArraySize);
if (dmaArraySize>=16)
{
cellDmaLargeGet((void*)&localMemory->gPointerArray[0], ppuArrayAddress , dmaArraySize, DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
} else
{
stallingUnalignedDmaSmallGet((void*)&localMemory->gPointerArray[0], ppuArrayAddress , dmaArraySize);
}
for ( int i=0;i<batchSize;i++)
{
///DMA rigid body
void* localPtr = &localMemory->gLocalRigidBody[0];
void* shortAdd = localMemory->gPointerArray[i];
uint64_t ppuRigidBodyAddress = reinterpret_cast<uint64_t>(shortAdd);
// spu_printf("cellDmaGet at CMD_SAMPLE_INTEGRATE_BODIES from %llx to %llx\n",ppuRigidBodyAddress,localPtr);
int dmaBodySize = sizeof(btRigidBody);
cellDmaGet((void*)localPtr, ppuRigidBodyAddress , dmaBodySize, DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
float timeStep = 1.f/60.f;
btRigidBody* body = (btRigidBody*) localPtr;//btRigidBody::upcast(colObj);
if (body)
{
if (!body->isStaticOrKinematicObject())
{
if (body->isActive())
{
body->integrateVelocities( timeStep);
//damping
body->applyDamping(timeStep);
body->predictIntegratedTransform(timeStep,body->getInterpolationWorldTransform());
void* ptr = (void*)localPtr;
cellDmaLargePut(ptr, ppuRigidBodyAddress , dmaBodySize, DMA_TAG(1), 0, 0);
cellDmaWaitTagStatusAll(DMA_MASK(1));
}
}
}
}
break;
}
default:
{
}
};
}