//note to self: try to make mednafen have file IO callbacks into here: open, close, read, write.
//we'll trick mednafen into using a virtual filesystem and track the fake files internally
public void LoadCuePath(string path)
{
Attach();
//note to self:
//consider loading a fake cue, which is generated by our Disc class, and converting all reads to the fake bin to reads into the disc class.
//thatd be pretty cool.... (may need to add an absolute byte range read method into the disc class, which can traverse the requisite LBAs)...
//...but... are there other ideas?
LibMednahawkDll.psx_LoadCue(path);
}
static Octoshock()
{
LibMednahawkDll.dll_Initialize();
FopenCallback = new LibMednahawkDll.t_FopenCallback(FopenCallbackProc);
FcloseCallback = new LibMednahawkDll.t_FcloseCallback(FcloseCallbackProc);
FopCallback = new LibMednahawkDll.t_FopCallback(FopCallbackProc);
LibMednahawkDll.dll_SetPropPtr(LibMednahawkDll.eProp.SetPtr_FopenCallback, Marshal.GetFunctionPointerForDelegate(FopenCallback));
LibMednahawkDll.dll_SetPropPtr(LibMednahawkDll.eProp.SetPtr_FcloseCallback, Marshal.GetFunctionPointerForDelegate(FcloseCallback));
LibMednahawkDll.dll_SetPropPtr(LibMednahawkDll.eProp.SetPtr_FopCallback, Marshal.GetFunctionPointerForDelegate(FopCallback));
}
public void FrameAdvance(bool render, bool rendersound)
{
LibMednahawkDll.psx_FrameAdvance();
if (render == false)
{
return;
}
int w = LibMednahawkDll.dll_GetPropPtr(LibMednahawkDll.eProp.GetPtr_FramebufferWidth).ToInt32();
int h = LibMednahawkDll.dll_GetPropPtr(LibMednahawkDll.eProp.GetPtr_FramebufferHeight).ToInt32();
int p = LibMednahawkDll.dll_GetPropPtr(LibMednahawkDll.eProp.GetPtr_FramebufferPitchPixels).ToInt32();
IntPtr iptr = LibMednahawkDll.dll_GetPropPtr(LibMednahawkDll.eProp.GetPtr_FramebufferPointer);
void * ptr = iptr.ToPointer();
VirtualWidth = BufferWidth = w;
BufferHeight = h;
int len = w * h;
if (frameBuffer.Length != len)
{
frameBuffer = new int[len];
}
//todo - we could do the reformatting in the PSX core
//better yet, we could send a buffer into the psx core before frame advance to use for outputting video to
for (int y = 0, i = 0; y < h; y++)
{
for (int x = 0; x < w; x++, i++)
{
frameBuffer[i] = (int)unchecked (((int *)ptr)[y * p + x] | (int)0xFF000000);
}
}
}
