Lines Matching defs:control
59 IMediaControl *control;
104 if (ctx->control) {
105 IMediaControl_Stop(ctx->control);
106 IMediaControl_Release(ctx->control);
869 IMediaControl *control = NULL;
960 r = IGraphBuilder_QueryInterface(graph, &IID_IMediaControl, (void **) &control);
962 av_log(avctx, AV_LOG_ERROR, "Could not get media control.\n");
965 ctx->control = control;
987 r = IMediaControl_Run(control);
990 r = IMediaControl_GetState(control, 0, &pfs);