diff options
Diffstat (limited to 'APEX_1.4/module/iofx/src/IofxActorCPU.cpp')
| -rw-r--r-- | APEX_1.4/module/iofx/src/IofxActorCPU.cpp | 326 |
1 files changed, 0 insertions, 326 deletions
diff --git a/APEX_1.4/module/iofx/src/IofxActorCPU.cpp b/APEX_1.4/module/iofx/src/IofxActorCPU.cpp deleted file mode 100644 index 25663b71..00000000 --- a/APEX_1.4/module/iofx/src/IofxActorCPU.cpp +++ /dev/null @@ -1,326 +0,0 @@ -/* - * Copyright (c) 2008-2015, NVIDIA CORPORATION. All rights reserved. - * - * NVIDIA CORPORATION and its licensors retain all intellectual property - * and proprietary rights in and to this software, related documentation - * and any modifications thereto. Any use, reproduction, disclosure or - * distribution of this software and related documentation without an express - * license agreement from NVIDIA CORPORATION is strictly prohibited. - */ - - -#include "Apex.h" -#include "SceneIntl.h" -#include "Modifier.h" -#include "IofxActor.h" -#include "IofxActorCPU.h" -#include "IofxAssetImpl.h" -#include "IofxSceneCPU.h" -#include "IosObjectData.h" - -#include "ModuleIofxImpl.h" - -#include "ARLSort.h" - - -namespace nvidia -{ -namespace iofx -{ - -void TaskModifiers::run() -{ - setProfileStat((uint16_t) mOwner.mWorkingRange.objectCount); - mOwner.updateBounds(); - mOwner.runModifiers(); -} - - -#pragma warning(disable: 4355) // 'this' : used in base member initializer list - -IofxActorCPU::IofxActorCPU(ResID renderResID, IofxScene* iscene, IofxManager& mgr) - : IofxActorImpl(renderResID, iscene, mgr) - , mModifierTask(*this) -{ -} - -void IofxActorCPU::updateBounds() -{ - mWorkingBounds.setEmpty(); - - const IosObjectCpuData& objData = *static_cast<const IosObjectCpuData*>(mMgr.mWorkingIosData); - - for (uint32_t id = 0; id < mWorkingRange.objectCount; id++) - { - uint32_t outputID = mWorkingRange.startIndex + id; - - uint32_t stateID = objData.outputToState[ outputID ]; - PX_ASSERT(stateID != IosBufferDescIntl::NOT_A_PARTICLE); - PX_ASSERT(stateID < objData.maxStateID); - - uint32_t inputID = objData.pmaInStateToInput->get(stateID); - PX_ASSERT(inputID != IosBufferDescIntl::NOT_A_PARTICLE); - inputID &= ~IosBufferDescIntl::NEW_PARTICLE_FLAG; - PX_ASSERT(inputID < objData.maxInputCount); - - // include particle in renderable bounds - mWorkingBounds.include(objData.pmaPositionMass->get(inputID).getXYZ()); - } -} - -PX_INLINE void MeshInput::load(const IosObjectBaseData& objData, uint32_t pos) -{ - position = objData.pmaPositionMass->get(pos).getXYZ(); - mass = objData.pmaPositionMass->get(pos).w; - velocity = objData.pmaVelocityLife->get(pos).getXYZ(); - liferemain = objData.pmaVelocityLife->get(pos).w; - density = objData.pmaDensity ? objData.pmaDensity->get(pos) : 0; - collisionNormal = objData.pmaCollisionNormalFlags ? objData.pmaCollisionNormalFlags->get(pos).getXYZ() : PxVec3(0.0f); - collisionFlags = objData.pmaCollisionNormalFlags ? *(const uint32_t*)(&objData.pmaCollisionNormalFlags->get(pos).w) : 0; - - userData = objData.pmaUserData ? objData.pmaUserData->get(pos) : 0; -} - -PX_INLINE void SpriteInput::load(const IosObjectBaseData& objData, uint32_t pos) -{ - position = objData.pmaPositionMass->get(pos).getXYZ(); - mass = objData.pmaPositionMass->get(pos).w; - velocity = objData.pmaVelocityLife->get(pos).getXYZ(); - liferemain = objData.pmaVelocityLife->get(pos).w; - density = objData.pmaDensity ? objData.pmaDensity->get(pos) : 0; - - userData = objData.pmaUserData ? objData.pmaUserData->get(pos) : 0; -} - - -void IofxActorCPU::runModifiers() -{ - mWorkingVisibleCount = mWorkingRange.objectCount; - - IosObjectCpuData* obj = DYNAMIC_CAST(IosObjectCpuData*)(mMgr.mWorkingIosData); - if (mMgr.mIsMesh) - { - IofxSharedRenderDataMeshImpl* meshRenderData = DYNAMIC_CAST(IofxSharedRenderDataMeshImpl*)(obj->renderData); - const IofxMeshRenderLayout& meshRenderLayout = meshRenderData->getRenderLayout(); - - MeshOutputLayout outputLayout; - PX_COMPILE_TIME_ASSERT(sizeof(outputLayout.offsets) == sizeof(meshRenderLayout.offsets)); - ::memcpy(outputLayout.offsets, meshRenderLayout.offsets, sizeof(outputLayout.offsets)); - outputLayout.stride = meshRenderLayout.stride; - - updateParticles<MeshInput, MeshPublicState, MeshPrivateState>(*obj, - outputLayout, - static_cast<uint8_t*>(meshRenderData->getBufferMappedPtr()) - ); - } - else - { - if (mDistanceSortingEnabled) - { - const ObjectRange& range = mWorkingRange; - - mWorkingVisibleCount = 0; - PX_ASSERT(obj->sortingKeys != NULL); - for (uint32_t outputId = range.startIndex; outputId < range.startIndex + range.objectCount ; outputId++) - { - uint32_t stateId = obj->outputToState[ outputId ]; - PX_ASSERT(stateId != IosBufferDescIntl::NOT_A_PARTICLE); - uint32_t inputId = obj->pmaInStateToInput->get(stateId); - inputId &= ~IosBufferDescIntl::NEW_PARTICLE_FLAG; - - const PxVec3 position = obj->pmaPositionMass->get(inputId).getXYZ(); - float sortDistance = obj->zNear + (obj->eyePosition - position).dot(obj->eyeDirection); - - //build uint key for radix sorting (flip float) - uint32_t key = *reinterpret_cast<const uint32_t*>(&sortDistance); - uint32_t mask = -int32_t(key >> 31) | 0x80000000; - key ^= mask; - - obj->sortingKeys[ outputId ] = key; - if ((key & 0x80000000) == 0) ++mWorkingVisibleCount; - } - - uint32_t* keys = obj->sortingKeys + range.startIndex; - uint32_t* values = obj->outputToState + range.startIndex; - iofx::ARLSort<uint32_t, uint32_t>::sort(keys, values, (int32_t)range.objectCount); - - if (range.objectCount > 0) - { - PX_ASSERT(values[range.objectCount - 1] < obj->maxStateID); - } - } - - IofxSharedRenderDataSpriteImpl* spriteRenderData = DYNAMIC_CAST(IofxSharedRenderDataSpriteImpl*)(obj->renderData); - const IofxSpriteRenderLayout& spriteRenderLayout = spriteRenderData->getRenderLayout(); - if (spriteRenderLayout.surfaceCount > 0) - { - SpriteTextureOutputLayout outputLayout; - bool result = true; - for (uint32_t i = 0; i < spriteRenderLayout.surfaceCount; ++i) - { - UserRenderSurface::MappedInfo mappedInfo; - if (spriteRenderData->getSurfaceMappedInfo(i, mappedInfo)) - { - const UserRenderSurfaceDesc& surfaceDesc = spriteRenderLayout.surfaceDescs[i]; - outputLayout.textureData[i].layout = static_cast<uint16_t>(spriteRenderLayout.surfaceElements[i]); - - outputLayout.texturePtr[i] = static_cast<uint8_t*>(mappedInfo.pData); - - const uint32_t surfaceWidth = uint32_t(surfaceDesc.width); - const uint32_t surfacePitch = mappedInfo.rowPitch; - - PX_ASSERT(isPowerOfTwo(surfaceWidth)); - outputLayout.textureData[i].widthShift = static_cast<uint8_t>(highestSetBit(surfaceWidth)); - PX_ASSERT(isPowerOfTwo(surfacePitch)); - outputLayout.textureData[i].pitchShift = static_cast<uint8_t>(highestSetBit(surfacePitch)); - } - else - { - result = false; - break; - } - } - outputLayout.textureCount = result ? spriteRenderLayout.surfaceCount : 0; - - updateParticles<SpriteInput, SpritePublicState, SpritePrivateState>(*obj, outputLayout, NULL); - } - else - { - SpriteOutputLayout outputLayout; - /* Copy user-defined semantics offsets to output offsets */ - PX_COMPILE_TIME_ASSERT(sizeof(outputLayout.offsets) == sizeof(spriteRenderLayout.offsets)); - ::memcpy(outputLayout.offsets, spriteRenderLayout.offsets, sizeof(outputLayout.offsets)); - outputLayout.stride = spriteRenderLayout.stride; - - updateParticles<SpriteInput, SpritePublicState, SpritePrivateState>(*obj, - outputLayout, - static_cast<uint8_t*>(spriteRenderData->getBufferMappedPtr()) - ); - } - } -} - -class ModifierParamsMapperCPUimpl : public ModifierParamsMapperCPU -{ - template <typename T> - void _mapValue(size_t offset, T value) - { - if (mData != 0) - { - *(T*)(mData + mParamsOffset + offset) = value; - } - } - -public: - virtual void beginParams(void* , size_t size, size_t align, uint32_t) - { - mParamsOffset = (mTotalSize + (uint32_t)align - 1) & ~((uint32_t)align - 1); - mTotalSize = mParamsOffset + (uint32_t)size; - } - virtual void endParams() - { - } - - virtual void mapValue(size_t offset, int32_t value) - { - _mapValue(offset, value); - } - virtual void mapValue(size_t offset, float value) - { - _mapValue(offset, value); - } - virtual void mapCurve(size_t offset, const nvidia::apex::Curve* curve) - { - _mapValue(offset, curve); - } - - ModifierParamsMapperCPUimpl() - { - reset(0); - } - - void reset(uint8_t* data) - { - mData = data; - mTotalSize = 0; - mParamsOffset = 0; - } - - uint32_t getTotalSize() const - { - return mTotalSize; - } - uint32_t getParamsOffset() const - { - return mParamsOffset; - } - -private: - uint8_t* mData; - - uint32_t mTotalSize; - uint32_t mParamsOffset; -}; - - -uint32_t IofxAssetSceneInstCPU::introspectModifiers(ModifierParamsMapperCPUimpl& introspector, ModifierInfo* list, const ModifierStack& stack, ModifierStage stage, uint32_t usageClass) -{ - uint32_t usageStage = ModifierUsageFromStage(stage); - uint32_t count = 0; - for (ModifierStack::ConstIterator it = stack.begin(); it != stack.end(); ++it) - { - //uint32_t type = (*it)->getModifierType(); - uint32_t usage = (*it)->getModifierUsage(); - if ((usage & usageStage) == usageStage && (usage & usageClass) == usageClass) - { - const ModifierImpl* modifier = ModifierImpl::castFrom(*it); - modifier->mapParamsCPU(introspector); - if (list != 0) - { - if (usageClass == ModifierUsage_Sprite) - { - list[count].updateSpriteFunc = modifier->getUpdateSpriteFunc(stage); - } - else - { - list[count].updateMeshFunc = modifier->getUpdateMeshFunc(stage); - } - - list[count].paramsOffset = introspector.getParamsOffset(); - } - ++count; - } - } - return count; -} - -IofxAssetSceneInstCPU::IofxAssetSceneInstCPU(IofxAssetImpl* asset, uint32_t semantics, IofxScene* scene) - : IofxAssetSceneInst(asset, semantics) -{ - PX_UNUSED(scene); - - const ModifierStack& spawnModifiers = asset->getModifierStack(ModifierStage_Spawn); - const ModifierStack& continuousModifiers = asset->getModifierStack(ModifierStage_Continuous); - - // set the particle buffer type here - uint32_t usageClass = (asset->getMeshAssetCount() > 0) ? ModifierUsage_Mesh : ModifierUsage_Sprite; - - //collect params - ModifierParamsMapperCPUimpl paramsMapper; - - uint32_t spawnModifierCount = introspectModifiers(paramsMapper, 0, spawnModifiers, ModifierStage_Spawn, usageClass); - uint32_t continuousModifierCount = introspectModifiers(paramsMapper, 0, continuousModifiers, ModifierStage_Continuous, usageClass); - - mSpawnModifiersList.resize(spawnModifierCount); - mContinuousModifiersList.resize(continuousModifierCount); - - mModifiersParamsBuffer.resize(paramsMapper.getTotalSize()); - - paramsMapper.reset(mModifiersParamsBuffer.begin()); - - introspectModifiers(paramsMapper, mSpawnModifiersList.begin(), spawnModifiers, ModifierStage_Spawn, usageClass); - introspectModifiers(paramsMapper, mContinuousModifiersList.begin(), continuousModifiers, ModifierStage_Continuous, usageClass); -} - -} -} // namespace nvidia |