68     s->capture.done = s->output.done = 0;  in v4l2_prepare_contexts()
69     s->capture.name = "capture";  in v4l2_prepare_contexts()
85         s->capture.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;  in v4l2_prepare_contexts()
91         s->capture.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;  in v4l2_prepare_contexts()
118     ret = ff_v4l2_context_get_format(&s->capture, 1);  in v4l2_probe_driver()
120         av_log(log_ctx, AV_LOG_DEBUG, "v4l2 capture format not supported\n");  in v4l2_probe_driver()
150     cfmt = s->capture.format;  in v4l2_configure_contexts()
151     av_log(log_ctx, AV_LOG_INFO, "requesting formats: output=%s capture=%s\n",  in v4l2_configure_contexts()
165     ret = ff_v4l2_context_set_format(&s->capture);  in v4l2_configure_contexts()
167         av_log(log_ctx, AV_LOG_ERROR, "can't to set v4l2 capture format\n");  in v4l2_configure_contexts()
179         ret = ff_v4l2_context_init(&s->capture);  in v4l2_configure_contexts()
181             av_log(log_ctx, AV_LOG_ERROR, "no v4l2 capture context's buffers\n");  in v4l2_configure_contexts()
212     ret = ff_v4l2_context_set_status(&s->capture, VIDIOC_STREAMOFF);  in ff_v4l2_m2m_codec_reinit()
214         av_log(log_ctx, AV_LOG_ERROR, "capture VIDIOC_STREAMOFF\n");  in ff_v4l2_m2m_codec_reinit()
216     /* 2. unmap the capture buffers (v4l2 and ffmpeg):  in ff_v4l2_m2m_codec_reinit()
224     ff_v4l2_context_release(&s->capture);  in ff_v4l2_m2m_codec_reinit()
226     /* 3. get the new capture format */  in ff_v4l2_m2m_codec_reinit()
227     ret = ff_v4l2_context_get_format(&s->capture, 0);  in ff_v4l2_m2m_codec_reinit()
229         av_log(log_ctx, AV_LOG_ERROR, "query the new capture format\n");  in ff_v4l2_m2m_codec_reinit()
233     /* 4. set the capture format */  in ff_v4l2_m2m_codec_reinit()
234     ret = ff_v4l2_context_set_format(&s->capture);  in ff_v4l2_m2m_codec_reinit()
236         av_log(log_ctx, AV_LOG_ERROR, "setting capture format\n");  in ff_v4l2_m2m_codec_reinit()
251     ff_v4l2_context_release(&s->capture);  in v4l2_m2m_destroy_context()
276         ret = ff_v4l2_context_set_status(&s->capture, VIDIOC_STREAMOFF);  in ff_v4l2_m2m_codec_end()
278             av_log(s->avctx, AV_LOG_ERROR, "VIDIOC_STREAMOFF %s\n", s->capture.name);  in ff_v4l2_m2m_codec_end()
345     priv->context->capture.num_buffers = priv->num_capture_buffers;  in ff_v4l2_m2m_create_context()