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fix file caching issue

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This commit is contained in:
Erwin Coumans
2019-04-25 07:04:22 -07:00
parent 0d4392af58
commit 72c6ed9abe
2 changed files with 28 additions and 26 deletions
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2
examples/SharedMemory/b3PluginManager.cpp
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@@ -112,7 +112,7 @@ struct b3PluginManagerInternalData
b3BulletDefaultFileIO m_defaultFileIO; b3BulletDefaultFileIO m_defaultFileIO;
b3PluginManagerInternalData() b3PluginManagerInternalData()
: m_rpcCommandProcessorInterface(0), m_activeNotificationsBufferIndex(0), m_activeRendererPluginUid(-1), m_activeCollisionPluginUid(-1), m_numNotificationPlugins(0), m_activeFileIOPluginUid(-1) : m_physicsDirect(0), m_rpcCommandProcessorInterface(0), m_activeNotificationsBufferIndex(0), m_activeRendererPluginUid(-1), m_activeCollisionPluginUid(-1), m_numNotificationPlugins(0), m_activeFileIOPluginUid(-1)
{ {
} }
}; };

6
examples/SharedMemory/plugins/fileIOPlugin/fileIOPlugin.cpp
View File

@@ -387,6 +387,8 @@ struct WrapperFileIO : public CommonFileIOInterface
{ {
int childHandle = childFileIO->fileOpen(fileName, mode); int childHandle = childFileIO->fileOpen(fileName, mode);
if (childHandle>=0) if (childHandle>=0)
{
if (m_enableFileCaching)
{ {
int fileSize = childFileIO->getFileSize(childHandle); int fileSize = childFileIO->getFileSize(childHandle);
char* buffer = 0; char* buffer = 0;
@@ -413,10 +415,10 @@ struct WrapperFileIO : public CommonFileIOInterface
} }
//potentially register a zero byte file, or files that only can be read partially //potentially register a zero byte file, or files that only can be read partially
if (m_enableFileCaching)
{
m_cachedFiles.registerFile(fileName, buffer, fileSize); m_cachedFiles.registerFile(fileName, buffer, fileSize);
} }
childFileIO->fileClose(childHandle); childFileIO->fileClose(childHandle);
break; break;
} }