public TVCVideo(TVComputer in_tvc)
{
m_tvc = in_tvc;
BlackAndWhite = false;
m_context = SynchronizationContext.Current;
// color tables init
m_current_graphics16_colors = new uint[128];
m_current_graphics16_dim_colors = new uint[128];
m_current_colors = new uint[TVCColors.Length];
FillColorCache();
m_6845_registers = new byte[MC6845RegisterCount];
m_port_palette = new byte[PaletterColorCount];
m_tvc.Ports.AddPortWriter(0x00, PortWrite00H);
m_tvc.Ports.AddPortWriter(0x06, PortWrite06H);
m_tvc.Ports.AddPortWriter(0x60, PortWrite60H);
m_tvc.Ports.AddPortWriter(0x61, PortWrite61H);
m_tvc.Ports.AddPortWriter(0x62, PortWrite62H);
m_tvc.Ports.AddPortWriter(0x63, PortWrite63H);
m_tvc.Ports.AddPortWriter(0x70, PortWrite70H);
m_tvc.Ports.AddPortWriter(0x71, PortWrite71H);
m_frame_ready_event_param = new FrameReadyEventparam();
AllocateFrameBuffer(640, 576);
}
public TVCVideo(TVComputer in_tvc)
{
m_tvc = in_tvc;
m_context = SynchronizationContext.Current;
// fill color cache
m_graphics16_colors = new uint[128];
int graphics16_color_index;
int index;
m_colors = new uint[TVCColors.Length];
for (int i = 0; i < TVCColors.Length; i++)
{
m_colors[i] = 0xff000000u | ((uint)TVCColors[i].R << 16) | ((uint)TVCColors[i].G << 8) | (TVCColors[i].B);
graphics16_color_index = 0;
index = i;
for (int j = 0; j < 4; j++)
{
graphics16_color_index <<= 2;
if ((index & 0x08) != 0)
{
graphics16_color_index |= 0x01;
}
index <<= 1;
}
m_graphics16_colors[graphics16_color_index] = m_colors[i];
}
m_6845_registers = new byte[MC6845RegisterCount];
m_port_palette = new byte[PaletterColorCount];
m_tvc.Ports.AddPortWriter(0x00, PortWrite00H);
m_tvc.Ports.AddPortWriter(0x06, PortWrite06H);
m_tvc.Ports.AddPortWriter(0x60, PortWrite60H);
m_tvc.Ports.AddPortWriter(0x61, PortWrite61H);
m_tvc.Ports.AddPortWriter(0x62, PortWrite62H);
m_tvc.Ports.AddPortWriter(0x63, PortWrite63H);
m_tvc.Ports.AddPortWriter(0x70, PortWrite70H);
m_tvc.Ports.AddPortWriter(0x71, PortWrite71H);
m_frame_ready_event_param = new FrameReadyEventparam();
AllocateFrameBuffer(640, 576);
}
