testpat/testpat.cpp

   1 #include <cstdio>
   2 #include <algorithm>
   3
   4 #include "kms++.h"
   5 #include "utils/testpat.h"
   6
   7 #include "../test.h"
   8
   9 using namespace std;
  10 using namespace kms;
  11
  12 int main()
  13 {
  14         Card card;
  15
  16         if (card.master() == false)
  17                 printf("Not DRM master, modeset may fail\n");
  18
  19         //card.print_short();
  20
  21         auto connectors = card.get_connectors();
  22
  23         vector<Framebuffer*> fbs;
  24         vector<Crtc*> used_crtcs;
  25
  26         for (auto conn : connectors)
  27         {
  28                 if (conn->connected() == false)
  29                         continue;
  30
  31                 Crtc* crtc = conn->get_current_crtc();
  32                 if (!crtc) {
  33                         vector<Crtc*> list = conn->get_possible_crtcs();
  34                         for (auto c : list) {
  35                                 if (find(used_crtcs.begin(), used_crtcs.end(), c) == used_crtcs.end()) {
  36                                         crtc = c;
  37                                         break;
  38                                 }
  39                         }
  40                 }
  41                 used_crtcs.push_back(crtc);
  42
  43                 ASSERT(crtc);
  44
  45                 int r;
  46
  47                 // RG16 XR24 UYVY YUYV NV12
  48
  49                 auto mode = conn->get_default_mode();
  50
  51                 auto fb = new Framebuffer(card, mode.hdisplay, mode.vdisplay, "XR24");
  52                 draw_test_pattern(*fb);
  53                 fbs.push_back(fb);
  54
  55                 r = crtc->set_mode(conn, *fb, mode);
  56                 ASSERT(r == 0);
  57
  58
  59
  60                 Plane* plane = 0;
  61
  62                 for (Plane* p : crtc->get_possible_planes()) {
  63                         if (p->plane_type() == PlaneType::Overlay) {
  64                                 plane = p;
  65                                 break;
  66                         }
  67                 }
  68
  69                 if (plane) {
  70                         auto planefb = new Framebuffer(card, 400, 400, "YUYV");
  71                         draw_test_pattern(*planefb);
  72                         fbs.push_back(planefb);
  73
  74                         r = crtc->set_plane(plane, *planefb,
  75                                             0, 0, planefb->width(), planefb->height(),
  76                                             0, 0, planefb->width(), planefb->height());
  77
  78                         ASSERT(r == 0);
  79                 }
  80         }
  81
  82         printf("press enter to exit\n");
  83
  84         getchar();
  85
  86         for(auto fb : fbs)
  87                 delete fb;
  88 }