DEFAULT_CAN_ACTIVATE_PUSH  275 libs/gst/base/gstbasesink.c #define DEFAULT_CAN_ACTIVATE_PUSH TRUE
DEFAULT_CAN_ACTIVATE_PUSH   60 plugins/elements/gstfakesink.c #define DEFAULT_CAN_ACTIVATE_PUSH TRUE
DEFAULT_CAN_ACTIVATE_PUSH   89 plugins/elements/gstfakesrc.c #define DEFAULT_CAN_ACTIVATE_PUSH TRUE