diff options
author | Tim Rowley <[email protected]> | 2016-04-27 13:02:27 -0600 |
---|---|---|
committer | Tim Rowley <[email protected]> | 2016-05-05 14:49:04 -0500 |
commit | c2f5d2daa897c11e4d8f5804217e7e35d3092313 (patch) | |
tree | 44ab13c50f54ff624402c2d55e390497de94315e /src/gallium/drivers/swr/rasterizer/common | |
parent | 1eb211c4a4c31e5e46840435df90554fbc864adc (diff) |
swr: [rasterizer core] Fix threadviz support in buckets
Need to do lazy eval of the threadviz knob since order of globals
is undefined.
Reviewed-by: Bruce Cherniak <[email protected]>
Diffstat (limited to 'src/gallium/drivers/swr/rasterizer/common')
-rw-r--r-- | src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp | 12 | ||||
-rw-r--r-- | src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h | 12 |
2 files changed, 13 insertions, 11 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp b/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp index eb038b1d74d..7163f9d3837 100644 --- a/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp +++ b/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.cpp @@ -34,6 +34,18 @@ THREAD UINT tlsThreadId = 0; void BucketManager::RegisterThread(const std::string& name) { + // lazy evaluate threadviz knob + if (!mThreadViz && KNOB_BUCKETS_ENABLE_THREADVIZ) + { + uint32_t pid = GetCurrentProcessId(); + std::stringstream str; + str << "threadviz." << pid; + mThreadVizDir = str.str(); + CreateDirectory(mThreadVizDir.c_str(), NULL); + + mThreadViz = true; + } + BUCKET_THREAD newThread; newThread.name = name; newThread.root.children.reserve(mBuckets.size()); diff --git a/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h b/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h index 9dfa7f694d0..95841163155 100644 --- a/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h +++ b/src/gallium/drivers/swr/rasterizer/common/rdtsc_buckets.h @@ -47,17 +47,7 @@ extern THREAD UINT tlsThreadId; class BucketManager { public: - BucketManager(bool enableThreadViz) : mThreadViz(enableThreadViz) - { - if (mThreadViz) - { - uint32_t pid = GetCurrentProcessId(); - std::stringstream str; - str << "threadviz." << pid; - mThreadVizDir = str.str(); - CreateDirectory(mThreadVizDir.c_str(), NULL); - } - } + BucketManager() { } // removes all registered thread data void ClearThreads() |