GNU Radio 3.7.2.2 C++ API
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video sink using SDL More...
#include <gnuradio/video_sdl/sink_uc.h>
Public Types | |
typedef boost::shared_ptr < sink_uc > | sptr |
Static Public Member Functions | |
static sptr | make (double framerate, int width, int height, unsigned int format, int dst_width, int dst_height) |
Additional Inherited Members | |
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virtual int | work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)=0 |
just like gr::block::general_work, only this arranges to call consume_each for you More... | |
void | forecast (int noutput_items, gr_vector_int &ninput_items_required) |
Estimate input requirements given output request. More... | |
int | general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) |
compute output items from input items More... | |
int | fixed_rate_ninput_to_noutput (int ninput) |
Given ninput samples, return number of output samples that will be produced. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this. More... | |
int | fixed_rate_noutput_to_ninput (int noutput) |
Given noutput samples, return number of input samples required to produce noutput. N.B. this is only defined if fixed_rate returns true. Generally speaking, you don't need to override this. More... | |
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enum | vcolor { WHITE, GREY, BLACK } |
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sync_block (void) | |
sync_block (const std::string &name, gr::io_signature::sptr input_signature, gr::io_signature::sptr output_signature) | |
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std::vector< long > | d_max_output_buffer |
std::vector< long > | d_min_output_buffer |
gr::thread::mutex | d_setlock |
gr::logger_ptr | d_logger |
gr::logger_ptr | d_debug_logger |
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].
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