1 #pragma once
3 #include <vector>
5 #include "drmobject.h"
7 namespace kms
8 {
10 struct CrtcPriv;
12 class Crtc : public DrmObject
13 {
14 friend class Card;
15 friend class Connector;
16 public:
17 const std::vector<Plane*>& get_possible_planes() const { return m_possible_planes; }
19 int set_mode(Connector* conn, Framebuffer& fb, const Videomode& mode);
21 int set_plane(Plane *plane, Framebuffer &fb,
22 int32_t dst_x, int32_t dst_y, uint32_t dst_w, uint32_t dst_h,
23 float src_x, float src_y, float src_w, float src_h);
25 int page_flip(Framebuffer& fb, void *data);
26 int page_flip(Framebuffer& fb, PageFlipHandlerBase* data) { return page_flip(fb, (void*)data); }
28 uint32_t buffer_id() const;
29 uint32_t x() const;
30 uint32_t y() const;
31 uint32_t width() const;
32 uint32_t height() const;
33 int mode_valid() const;
34 Videomode mode() const;
35 int gamma_size() const;
36 private:
37 Crtc(Card& card, uint32_t id, uint32_t idx);
38 ~Crtc();
40 void setup();
41 void restore_mode(Connector *conn);
43 CrtcPriv* m_priv;
45 std::vector<Plane*> m_possible_planes;
46 };
47 }