| 92 | /** |
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| 93 | * @brief waits for the availability of frames (blocking) |
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| 94 | * @param nframes number of frames |
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| 95 | * |
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| 96 | * @return true if frames are available, false if not (e.g. signal occurred) |
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| 97 | */ |
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| 98 | bool waitForFrames(unsigned int nframes); |
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| 99 | |
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| 100 | /** |
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| 101 | * @brief waits for the availability of frames (blocking) |
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| 102 | * |
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| 103 | * waits for one update period of frames |
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| 104 | * |
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| 105 | * @return true if frames are available, false if not (e.g. signal occurred) |
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| 106 | */ |
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| 107 | bool waitForFrames(); |
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| 108 | |
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| 109 | /** |
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| 110 | * @brief waits for the availability of frames (non-blocking) |
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| 111 | * @param nframes number of frames |
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| 112 | * |
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| 113 | * @return true if frames are available, false if not |
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| 114 | */ |
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| 115 | bool tryWaitForFrames(unsigned int nframes); |
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| 116 | |
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| 117 | /** |
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| 118 | * @brief waits for the availability of frames (non-blocking) |
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| 119 | * |
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| 120 | * waits for one update period of frames |
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| 121 | * |
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| 122 | * @return true if frames are available, false if not |
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| 123 | */ |
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| 124 | bool tryWaitForFrames(); |
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| 125 | |
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