public override void update(bool skip_redraw)
{
base.update(skip_redraw);
//System.Windows.Forms.Application.DoEvents();
if (updateCount++ % 100 == 0)
osd_printf_verbose("osd_interface.update() - {0}\n", updateCount);
if (!skip_redraw)
{
render_primitive_list list = m_target.get_primitives();
list.acquire_lock();
UInt32 width = 400; //640; //rect_width(&bounds);
UInt32 height = 400; //480; //rect_height(&bounds);
UInt32 pitch = (UInt32)((width + 3) & ~3);
lock (osdlock)
{
//software_renderer<typeof(UInt32), 0,0,0, 16,8,0>.draw_primitives(list, g_state.screenbuffer, width, height, pitch);
software_renderer<UInt32>.SetTemplateParams(32, 0,0,0, 16,8,0);
software_renderer<UInt32>.draw_primitives(list, screenbufferptr, width, height, pitch);
}
list.release_lock();
}
}
// snapshot/movie helpers
//-------------------------------------------------
// create_snapshot_bitmap - creates a
// bitmap containing the screenshot for the
// given screen
//-------------------------------------------------
//typedef software_renderer<UINT32, 0,0,0, 16,8,0, false, true> snap_renderer_bilinear;
//typedef software_renderer<UINT32, 0,0,0, 16,8,0, false, false> snap_renderer;
void create_snapshot_bitmap(screen_device screen)
{
// select the appropriate view in our dummy target
if (m_snap_native && screen != null)
{
screen_device_enumerator iter = new screen_device_enumerator(machine().root_device());
int view_index = iter.indexof(screen);
assert(view_index != -1);
m_snap_target.set_view((unsigned)view_index);
}
// get the minimum width/height and set it on the target and bitmap
s32 width;
s32 height;
compute_snapshot_size(out width, out height);
m_snap_target.set_bounds(width, height);
if (width != m_snap_bitmap.width() || height != m_snap_bitmap.height())
{
m_snap_bitmap.resize(width, height);
}
// render the screen there
render_primitive_list primlist = m_snap_target.get_primitives();
primlist.acquire_lock();
if (machine().options().snap_bilinear())
{
//typedef software_renderer<u32, 0,0,0, 16,8,0, false, true> snap_renderer_bilinear;
//snap_renderer_bilinear::draw_primitives(primlist, &m_snap_bitmap.pix(0), width, height, m_snap_bitmap.rowpixels());
software_renderer <u32, int_const_0, int_const_0, int_const_0, int_const_16, int_const_8, int_const_0, bool_const_false, bool_const_true> .draw_primitives(primlist, m_snap_bitmap.pix(0), (u32)width, (u32)height, (u32)m_snap_bitmap.rowpixels());
}
else
{
//typedef software_renderer<u32, 0,0,0, 16,8,0, false, false> snap_renderer;
//snap_renderer::draw_primitives(primlist, &m_snap_bitmap.pix(0), width, height, m_snap_bitmap.rowpixels());
software_renderer <u32, int_const_0, int_const_0, int_const_0, int_const_16, int_const_8, int_const_0, bool_const_false, bool_const_false> .draw_primitives(primlist, m_snap_bitmap.pix(0), (u32)width, (u32)height, (u32)m_snap_bitmap.rowpixels());
}
primlist.release_lock();
}