diff options
author | Joshua Leung <aligorith@gmail.com> | 2010-06-17 06:42:43 +0400 |
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committer | Joshua Leung <aligorith@gmail.com> | 2010-06-17 06:42:43 +0400 |
commit | ed59822857de7e7b41b33b79c306f5e9b8755c62 (patch) | |
tree | aa15011ba1df16a98d023acf2a276b265bd3ceda /extern/bullet2/BulletMultiThreaded/SequentialThreadSupport.cpp | |
parent | 22bca493b23904c4dee7130f5737005f8558a26d (diff) |
== SoC Bullet - Bullet Upgrade to 2.76 ==
Updated Blender's Bullet to 2.76 in this branch only.
This update was done by:
1) deleting the contents of the existing extern/bullet2/src directory (leaving the .svn folder in place),
2) copy/pasting the contents of the bullet/src directory (from unzipped Bullet archive) into this newly cleared folder.
Hopefully there aren't any patches that are still needed from the Bullet we had in source.
---
Note: I didn't use Moguri's patch, since that was giving me compile errors with headers not being able to be found.
[[Split portion of a mixed commit.]]
Diffstat (limited to 'extern/bullet2/BulletMultiThreaded/SequentialThreadSupport.cpp')
-rw-r--r-- | extern/bullet2/BulletMultiThreaded/SequentialThreadSupport.cpp | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/extern/bullet2/BulletMultiThreaded/SequentialThreadSupport.cpp b/extern/bullet2/BulletMultiThreaded/SequentialThreadSupport.cpp new file mode 100644 index 00000000000..4e9c822bbc0 --- /dev/null +++ b/extern/bullet2/BulletMultiThreaded/SequentialThreadSupport.cpp @@ -0,0 +1,93 @@ +/* +Bullet Continuous Collision Detection and Physics Library +Copyright (c) 2003-2007 Erwin Coumans http://bulletphysics.com + +This software is provided 'as-is', without any express or implied warranty. +In no event will the authors be held liable for any damages arising from the use of this software. +Permission is granted to anyone to use this software for any purpose, +including commercial applications, and to alter it and redistribute it freely, +subject to the following restrictions: + +1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. +2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. +3. This notice may not be removed or altered from any source distribution. +*/ + +#include "SequentialThreadSupport.h" + + +#include "SpuCollisionTaskProcess.h" +#include "SpuNarrowPhaseCollisionTask/SpuGatheringCollisionTask.h" + +SequentialThreadSupport::SequentialThreadSupport(SequentialThreadConstructionInfo& threadConstructionInfo) +{ + startThreads(threadConstructionInfo); +} + +///cleanup/shutdown Libspe2 +SequentialThreadSupport::~SequentialThreadSupport() +{ + stopSPU(); +} + +#include <stdio.h> + +///send messages to SPUs +void SequentialThreadSupport::sendRequest(uint32_t uiCommand, ppu_address_t uiArgument0, uint32_t taskId) +{ + switch (uiCommand) + { + case CMD_GATHER_AND_PROCESS_PAIRLIST: + { + btSpuStatus& spuStatus = m_activeSpuStatus[0]; + spuStatus.m_userPtr=(void*)uiArgument0; + spuStatus.m_userThreadFunc(spuStatus.m_userPtr,spuStatus.m_lsMemory); + } + break; + default: + { + ///not implemented + btAssert(0 && "Not implemented"); + } + + }; + + +} + +///check for messages from SPUs +void SequentialThreadSupport::waitForResponse(unsigned int *puiArgument0, unsigned int *puiArgument1) +{ + btAssert(m_activeSpuStatus.size()); + btSpuStatus& spuStatus = m_activeSpuStatus[0]; + *puiArgument0 = spuStatus.m_taskId; + *puiArgument1 = spuStatus.m_status; +} + +void SequentialThreadSupport::startThreads(SequentialThreadConstructionInfo& threadConstructionInfo) +{ + m_activeSpuStatus.resize(1); + printf("STS: Not starting any threads\n"); + btSpuStatus& spuStatus = m_activeSpuStatus[0]; + spuStatus.m_userPtr = 0; + spuStatus.m_taskId = 0; + spuStatus.m_commandId = 0; + spuStatus.m_status = 0; + spuStatus.m_lsMemory = threadConstructionInfo.m_lsMemoryFunc(); + spuStatus.m_userThreadFunc = threadConstructionInfo.m_userThreadFunc; + printf("STS: Created local store at %p for task %s\n", spuStatus.m_lsMemory, threadConstructionInfo.m_uniqueName); +} + +void SequentialThreadSupport::startSPU() +{ +} + +void SequentialThreadSupport::stopSPU() +{ + m_activeSpuStatus.clear(); +} + +void SequentialThreadSupport::setNumTasks(int numTasks) +{ + printf("SequentialThreadSupport::setNumTasks(%d) is not implemented and has no effect\n",numTasks); +} |