| /*-------------------------------------------------------------------------- |
| Copyright (c) 2010, Code Aurora Forum. All rights reserved. |
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| modification, are permitted provided that the following conditions are met: |
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| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| * Neither the name of Code Aurora nor |
| the names of its contributors may be used to endorse or promote |
| products derived from this software without specific prior written |
| permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| --------------------------------------------------------------------------*/ |
| |
| #ifndef _VENC_TEST_SIGNAL_H |
| #define _VENC_TEST_SIGNAL_H |
| |
| /*======================================================================== |
| |
| INCLUDE FILES FOR MODULE |
| |
| ==========================================================================*/ |
| #include "OMX_Core.h" |
| |
| namespace venctest |
| { |
| |
| /** |
| * @brief Class for sending signals to threads |
| * |
| * Signals behave similarly to binary (not counting) semaphores. |
| */ |
| class Signal |
| { |
| public: |
| |
| /** |
| * @brief Constructor |
| */ |
| Signal(); |
| |
| /** |
| * @brief Destructor |
| */ |
| ~Signal(); |
| |
| public: |
| |
| /** |
| * @brief Set a signal |
| */ |
| OMX_ERRORTYPE Set(); |
| |
| /** |
| * @brief Wait for signal to be set |
| * |
| * @param nTimeoutMillis Milliseconds before timeout. Specify 0 for infinite. |
| */ |
| OMX_ERRORTYPE Wait(OMX_S32 nTimeoutMillis); |
| |
| private: |
| |
| void* m_pSignal; |
| }; |
| } |
| |
| #endif // #ifndef _VENC_TEST_SIGNAL_H |