91 | | /** |
---|
92 | | * @brief waits for the availability of frames (blocking) |
---|
93 | | * @param nframes number of frames |
---|
94 | | * |
---|
95 | | * @return true if frames are available, false if not (e.g. signal occurred) |
---|
96 | | */ |
---|
97 | | bool waitForFrames(unsigned int nframes); |
---|
98 | | |
---|
99 | | /** |
---|
100 | | * @brief waits for the availability of frames (blocking) |
---|
101 | | * |
---|
102 | | * waits for one update period of frames |
---|
103 | | * |
---|
104 | | * @return true if frames are available, false if not (e.g. signal occurred) |
---|
105 | | */ |
---|
106 | | bool waitForFrames(); |
---|
107 | | |
---|
108 | | /** |
---|
109 | | * @brief waits for the availability of frames (non-blocking) |
---|
110 | | * @param nframes number of frames |
---|
111 | | * |
---|
112 | | * @return true if frames are available, false if not |
---|
113 | | */ |
---|
114 | | bool tryWaitForFrames(unsigned int nframes); |
---|
115 | | |
---|
116 | | /** |
---|
117 | | * @brief waits for the availability of frames (non-blocking) |
---|
118 | | * |
---|
119 | | * waits for one update period of frames |
---|
120 | | * |
---|
121 | | * @return true if frames are available, false if not |
---|
122 | | */ |
---|
123 | | bool tryWaitForFrames(); |
---|
124 | | |
---|