Exemplos de directfb_set_color em C++ (Cpp)

Exemplo n.º 1

Arquivo: directfb.c Projeto: Gingar/port

static void
directfb_draw_vline (struct graphics_device *gd,
                     int x, int top, int bottom, long color)
{
  DFBDeviceData *data = gd->driver_data;

  bottom--;

  directfb_set_color (data->surface, color);
  data->surface->DrawLine (data->surface, x, top, x, bottom);

  directfb_register_flip (data, x, top, 1, bottom - top);
}

Exemplo n.º 2

Arquivo: directfb.c Projeto: coolstreamtech/cst-public-plugins-links

static void
directfb_fill_area (struct graphics_device *gd,
                    int x1, int y1, int x2, int y2, long color)
{
  DFBDeviceData *data = gd->driver_data;
  int w = x2 - x1;
  int h = y2 - y1;

  directfb_set_color (data->surface, color);
  data->surface->FillRectangle (data->surface, x1, y1, w, h);

  directfb_register_flip (data, x1, y1, w, h);
}

Exemplo n.º 3

Arquivo: directfb.c Projeto: Gingar/port

static void
directfb_draw_hline (struct graphics_device *gd,
                     int left, int y, int right, long color)
{
  DFBDeviceData *data = gd->driver_data;

  right--;

  directfb_set_color (data->surface, color);
  data->surface->DrawLine (data->surface, left, y, right, y);

  directfb_register_flip (data, left, y, right - left, 1);
}