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Apple contribution for OSX SSE and iOS NEON optimizations unit tests, thanks to Jordan Hubbard, Ian Ollmann and Hristo Hristov.

Browse Source 
For OSX:
cd build
./premake_osx xcode4
for iOS:
cd build
./ios_build.sh
./ios_run.sh

Also integrated the branches/StackAllocation to make it easier to multi-thread collision detection in the near future. It avoids changing the btCollisionObject while performing collision detection.

As this is a large patch, some stuff might be temporarily broken, I'll keep an eye out on issues.
This commit is contained in:
erwin.coumans
2012-06-07 00:56:30 +00:00
parent 777b92a2ad
commit 73b217fb07
323 changed files with 30730 additions and 13635 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Demos/ThreadingDemo/CMakeLists.txt
View File

@@ -26,7 +26,7 @@ BulletMultiThreaded BulletDynamics BulletCollision LinearMath
IF (WIN32)
ADD_EXECUTABLE(AppThreadingDemo
main.cpp
${BULLET_PHYSICS_SOURCE_DIR}/msvc/bullet.rc
${BULLET_PHYSICS_SOURCE_DIR}/build/bullet.rc
)
ELSE()
ADD_EXECUTABLE(AppThreadingDemo

10
Demos/ThreadingDemo/main.cpp
View File

@@ -59,7 +59,12 @@ btThreadSupportInterface* createThreadSupport(int numThreads)
struct SampleArgs
{
SampleArgs()
:m_fakeWork(1)
{
}
btCriticalSection* m_cs;
float m_fakeWork;
};
struct SampleThreadLocalStorage
@@ -86,6 +91,9 @@ void SampleThreadFunc(void* userPtr,void* lsMemory)
{
printf("thread %d processed number %d\n",localStorage->threadId, count);
}
//do some fake work
for (int i=0;i<1000000;i++)
args->m_fakeWork = 1.21*args->m_fakeWork;
workLeft = count>0;
}
printf("finished\n");
@@ -110,7 +118,7 @@ void* SamplelsMemoryFunc()
int main(int argc,char** argv)
{
int numThreads = 4;
int numThreads = 8;
btThreadSupportInterface* threadSupport = createThreadSupport(numThreads);