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Lines Matching defs:param

144     struct v4l2_streamparm param;
167 xcam_mem_clear (param);
168 param.type = _capture_buf_type;
169 param.parm.capture.capturemode = _capture_mode;
170 if (io_control (VIDIOC_S_PARM, &param) < 0) {
260 struct v4l2_streamparm param;
261 xcam_mem_clear (param);
262 param.type = _capture_buf_type;
263 if (io_control (VIDIOC_G_PARM, &param) < 0) {
268 if (!(param.parm.capture.capability & V4L2_CAP_TIMEPERFRAME))
271 param.parm.capture.timeperframe.numerator = _fps_d;
272 param.parm.capture.timeperframe.denominator = _fps_n;
274 if (io_control (VIDIOC_S_PARM, &param) < 0) {
278 _fps_n = param.parm.capture.timeperframe.denominator;
279 _fps_d = param.parm.capture.timeperframe.numerator;
306 * \param[in] width format width
307 * \param[in] height format height
308 * \param[in] pixelformat fourcc
309 * \param[in] field V4L2_FIELD_INTERLACED or V4L2_FIELD_NONE