libkms++/card.h

   1 #pragma once
   2
   3 #include <cstdint>
   4 #include <vector>
   5 #include <map>
   6
   7 #include "decls.h"
   8 #include "pipeline.h"
   9
  10 namespace kms
  11 {
  12 class Card
  13 {
  14         friend class Framebuffer;
  15 public:
  16         Card();
  17         Card(const std::string& device);
  18         ~Card();
  19
  20         Card(const Card& other) = delete;
  21         Card& operator=(const Card& other) = delete;
  22
  23         int fd() const { return m_fd; }
  24
  25         void drop_master();
  26
  27         Connector* get_first_connected_connector() const;
  28
  29         DrmObject* get_object(uint32_t id) const;
  30         Connector* get_connector(uint32_t id) const;
  31         Crtc* get_crtc(uint32_t id) const;
  32         Crtc* get_crtc_by_index(uint32_t idx) const;
  33         Encoder* get_encoder(uint32_t id) const;
  34         Plane* get_plane(uint32_t id) const;
  35         Property* get_prop(uint32_t id) const;
  36         Property* get_prop(const std::string& name) const;
  37
  38         bool master() const { return m_master; }
  39         bool has_atomic() const { return m_has_atomic; }
  40         bool has_has_universal_planes() const { return m_has_universal_planes; }
  41
  42         const std::vector<Connector*> get_connectors() const { return m_connectors; }
  43         const std::vector<Encoder*> get_encoders() const { return m_encoders; }
  44         const std::vector<Crtc*> get_crtcs() const { return m_crtcs; }
  45         const std::vector<Plane*> get_planes() const { return m_planes; }
  46         const std::vector<Property*> get_properties() const { return m_properties; }
  47
  48         const std::vector<DrmObject*> get_objects() const;
  49
  50         std::vector<Pipeline> get_connected_pipelines();
  51
  52         void call_page_flip_handlers();
  53
  54 private:
  55         void restore_modes();
  56
  57         std::map<uint32_t, DrmObject*> m_obmap;
  58
  59         std::vector<Connector*> m_connectors;
  60         std::vector<Encoder*> m_encoders;
  61         std::vector<Crtc*> m_crtcs;
  62         std::vector<Plane*> m_planes;
  63         std::vector<Property*> m_properties;
  64         std::vector<Framebuffer*> m_framebuffers;
  65
  66         int m_fd;
  67         bool m_master;
  68
  69         bool m_has_atomic;
  70         bool m_has_universal_planes;
  71 };
  72 }