C++ (Cpp) sunxi_setup_scale Examples

Example #1

File: sunxi_gfx.c Project: luiseduardohdbackup/RetroArch

static bool sunxi_gfx_frame(void *data, const void *frame, unsigned width,
      unsigned height, unsigned pitch, const char *msg)
{
   struct sunxi_video *_dispvars = (struct sunxi_video*)data;

   if (_dispvars->src_width != width || _dispvars->src_height != height)
   {
      /* Sanity check on new dimensions */
      if (width == 0 || height == 0)
         return true;

      RARCH_LOG("video_sunxi: internal resolution changed by core: %ux%u -> %ux%u\n",
            _dispvars->src_width, _dispvars->src_height, width, height);

      sunxi_setup_scale(_dispvars, width, height, pitch);
   }

   if (_dispvars->menu_active)
   {
      char buf[128] = {0};

      video_monitor_get_fps(buf, sizeof(buf), NULL, 0);
      ioctl(_dispvars->sunxi_disp->fd_fb, FBIO_WAITFORVSYNC, 0);
      return true;
   }

   sunxi_update_main(frame, _dispvars);

   _dispvars->frame_count++;

   return true;
}

Example #2

File: sunxi_gfx.c Project: Joonie86/RetroArch

static void sunxi_set_aspect_ratio (void *data, unsigned aspect_ratio_idx) 
{
   struct sunxi_video *_dispvars = (struct sunxi_video*)data;
   /* Here we obtain the new aspect ratio. */
   float new_aspect = aspectratio_lut[aspect_ratio_idx].value;
   if (new_aspect != _dispvars->aspect_ratio) {
      _dispvars->aspect_ratio = new_aspect;
      sunxi_setup_scale(_dispvars, _dispvars->src_width, _dispvars->src_height, _dispvars->src_pitch);
   }
}