1 #include <algorithm>
2 #include <cstring>
3 #include <stdexcept>
4 #include <sys/mman.h>
5 #include <xf86drm.h>
6 #include <xf86drmMode.h>
8 #include "kms++.h"
10 using namespace std;
12 namespace kms
13 {
15 Framebuffer::Framebuffer(Card& card, int width, int height)
16 : DrmObject(card, DRM_MODE_OBJECT_FB), m_width(width), m_height(height)
17 {
18 card.m_framebuffers.push_back(this);
19 }
21 Framebuffer::Framebuffer(Card& card, uint32_t id)
22 : DrmObject(card, id, DRM_MODE_OBJECT_FB)
23 {
24 auto fb = drmModeGetFB(card.fd(), id);
26 m_width = fb->width;
27 m_height = fb->height;
29 drmModeFreeFB(fb);
31 card.m_framebuffers.push_back(this);
32 }
34 Framebuffer::~Framebuffer()
35 {
36 auto& fbs = card().m_framebuffers;
37 auto iter = find(fbs.begin(), fbs.end(), this);
38 card().m_framebuffers.erase(iter);
39 }
42 }