gnuradio.video_sdl

Blocks and utilities for Video SDL module

gnuradio.video_sdl.sink_s(double framerate, int width, int height, unsigned int format, int dst_width, int dst_height) → sink_s_sptr

video sink using SDL

input signature is one, two or three streams of signed short. One stream: stream is grey (Y) two streems: first is grey (Y), second is alternating U and V Three streams: first is grey (Y), second is U, third is V Input samples must be in the range [0,255].

Constructor Specific Documentation:

Parameters:
  • framerate
  • width
  • height
  • format
  • dst_width
  • dst_height
sink_s_sptr.active_thread_priority(sink_s_sptr self) → int
sink_s_sptr.declare_sample_delay(sink_s_sptr self, int which, int delay)

declare_sample_delay(sink_s_sptr self, unsigned int delay)

sink_s_sptr.message_subscribers(sink_s_sptr self, swig_int_ptr which_port) → swig_int_ptr
sink_s_sptr.min_noutput_items(sink_s_sptr self) → int
sink_s_sptr.pc_input_buffers_full_avg(sink_s_sptr self, int which) → float

pc_input_buffers_full_avg(sink_s_sptr self) -> pmt_vector_float

sink_s_sptr.pc_noutput_items_avg(sink_s_sptr self) → float
sink_s_sptr.pc_nproduced_avg(sink_s_sptr self) → float
sink_s_sptr.pc_output_buffers_full_avg(sink_s_sptr self, int which) → float

pc_output_buffers_full_avg(sink_s_sptr self) -> pmt_vector_float

sink_s_sptr.pc_throughput_avg(sink_s_sptr self) → float
sink_s_sptr.pc_work_time_avg(sink_s_sptr self) → float
sink_s_sptr.pc_work_time_total(sink_s_sptr self) → float
sink_s_sptr.sample_delay(sink_s_sptr self, int which) → unsigned int
sink_s_sptr.set_min_noutput_items(sink_s_sptr self, int m)
sink_s_sptr.set_thread_priority(sink_s_sptr self, int priority) → int
sink_s_sptr.thread_priority(sink_s_sptr self) → int
gnuradio.video_sdl.sink_uc(double framerate, int width, int height, unsigned int format, int dst_width, int dst_height) → sink_uc_sptr

video sink using SDL

input signature is one, two or three streams of uchar. One stream: stream is grey (Y) two streems: first is grey (Y), second is alternating U and V Three streams: first is grey (Y), second is U, third is V Input samples must be in the range [0,255].

Constructor Specific Documentation:

Parameters:
  • framerate
  • width
  • height
  • format
  • dst_width
  • dst_height
sink_uc_sptr.active_thread_priority(sink_uc_sptr self) → int
sink_uc_sptr.declare_sample_delay(sink_uc_sptr self, int which, int delay)

declare_sample_delay(sink_uc_sptr self, unsigned int delay)

sink_uc_sptr.message_subscribers(sink_uc_sptr self, swig_int_ptr which_port) → swig_int_ptr
sink_uc_sptr.min_noutput_items(sink_uc_sptr self) → int
sink_uc_sptr.pc_input_buffers_full_avg(sink_uc_sptr self, int which) → float

pc_input_buffers_full_avg(sink_uc_sptr self) -> pmt_vector_float

sink_uc_sptr.pc_noutput_items_avg(sink_uc_sptr self) → float
sink_uc_sptr.pc_nproduced_avg(sink_uc_sptr self) → float
sink_uc_sptr.pc_output_buffers_full_avg(sink_uc_sptr self, int which) → float

pc_output_buffers_full_avg(sink_uc_sptr self) -> pmt_vector_float

sink_uc_sptr.pc_throughput_avg(sink_uc_sptr self) → float
sink_uc_sptr.pc_work_time_avg(sink_uc_sptr self) → float
sink_uc_sptr.pc_work_time_total(sink_uc_sptr self) → float
sink_uc_sptr.sample_delay(sink_uc_sptr self, int which) → unsigned int
sink_uc_sptr.set_min_noutput_items(sink_uc_sptr self, int m)
sink_uc_sptr.set_thread_priority(sink_uc_sptr self, int priority) → int
sink_uc_sptr.thread_priority(sink_uc_sptr self) → int