src/libds-tizen/backend/tdm/tdm_buffer_queue.h

   1 #ifndef DS_TIZEN_BACKEND_TDM_BUFFER_QUEUE_H
   2 #define DS_TIZEN_BACKEND_TDM_BUFFER_QUEUE_H
   3
   4 #include <tbm_surface_queue.h>
   5 #include <libds/interfaces/buffer.h>
   6
   7 #include "tdm.h"
   8
   9 struct ds_tdm_buffer_queue
  10 {
  11     tbm_surface_queue_h tbm_surface_queue;
  12     struct wl_event_source *acquirable_source;
  13
  14     struct wl_list buffers; // ds_tdm_queue_buffer.link
  15
  16     struct {
  17         struct wl_signal acquirable;
  18     } events;
  19
  20     int acquirable_efd;
  21 };
  22
  23 struct ds_tdm_queue_buffer
  24 {
  25     struct ds_buffer base;
  26
  27     struct ds_tdm_output *output;
  28     struct ds_tdm_buffer_queue *queue;
  29     tbm_surface_h surface;
  30
  31     struct wl_list link;
  32     struct wl_listener buffer_release;
  33
  34     bool acquired;
  35 };
  36
  37 struct ds_tdm_buffer_queue *create_buffer_queue(struct ds_tdm_output *output);
  38
  39 void buffer_queue_destroy(struct ds_tdm_buffer_queue *queue);
  40
  41 struct ds_tdm_queue_buffer *
  42 buffer_queue_find_buffer(struct ds_tdm_buffer_queue *queue,
  43         struct ds_buffer *ds_buffer);
  44
  45 #endif