void
vsDisplayList::AppendOp(vsDisplayList::op * o)
{
OpCode type = o->type;
switch( type )
{
case OpCode_SetColor:
SetColor( o->data.GetColor() );
break;
case OpCode_SetColors:
SetColors( (vsColor*)o->data.p, o->data.GetUInt() );
break;
case OpCode_SetColorsBuffer:
SetColorsBuffer( (vsRenderBuffer*)o->data.p );
break;
case OpCode_VertexArray:
VertexArray( (vsVector3D *)o->data.p, o->data.GetUInt() );
break;
case OpCode_NormalArray:
NormalArray( (vsVector3D *)o->data.p, o->data.GetUInt() );
break;
case OpCode_TexelArray:
TexelArray( (vsVector2D *)o->data.p, o->data.GetUInt() );
break;
case OpCode_ColorArray:
ColorArray( (vsColor *)o->data.p, o->data.GetUInt() );
break;
case OpCode_VertexBuffer:
VertexBuffer( (vsRenderBuffer *)o->data.p );
break;
case OpCode_TexelBuffer:
TexelBuffer( (vsRenderBuffer *)o->data.p );
break;
case OpCode_ColorBuffer:
ColorBuffer( (vsRenderBuffer *)o->data.p );
break;
case OpCode_BindBuffer:
BindBuffer( (vsRenderBuffer *)o->data.p );
break;
case OpCode_UnbindBuffer:
UnbindBuffer( (vsRenderBuffer *)o->data.p );
break;
case OpCode_ClearVertexArray:
ClearVertexArray();
break;
case OpCode_ClearNormalArray:
ClearNormalArray();
break;
case OpCode_ClearTexelArray:
ClearTexelArray();
break;
case OpCode_ClearColorArray:
ClearColorArray();
break;
case OpCode_ClearArrays:
ClearArrays();
break;
case OpCode_LineListArray:
LineListArray( (int *)o->data.p, o->data.GetUInt() );
break;
case OpCode_LineStripArray:
LineStripArray( (int *)o->data.p, o->data.GetUInt() );
break;
case OpCode_TriangleListArray:
TriangleListArray( (int *)o->data.p, o->data.GetUInt() );
break;
case OpCode_TriangleStripArray:
TriangleStripArray( (int *)o->data.p, o->data.GetUInt() );
break;
case OpCode_PointsArray:
PointsArray( (int *)o->data.p, o->data.GetUInt() );
break;
case OpCode_LineListBuffer:
LineListBuffer( (vsRenderBuffer *)o->data.p );
break;
case OpCode_LineStripBuffer:
LineStripBuffer( (vsRenderBuffer *)o->data.p );
break;
case OpCode_TriangleStripBuffer:
TriangleStripBuffer( (vsRenderBuffer *)o->data.p );
break;
case OpCode_TriangleFanArray:
TriangleFanArray( (int *)o->data.p, o->data.GetUInt() );
break;
case OpCode_PushTransform:
PushTransform( o->data.GetTransform() );
break;
case OpCode_SetCameraTransform:
SetCameraTransform( o->data.GetTransform() );
break;
case OpCode_SetMatrix4x4:
SetMatrix4x4( o->data.GetMatrix4x4() );
break;
case OpCode_PushMatrix4x4:
PushMatrix4x4( o->data.GetMatrix4x4() );
break;
case OpCode_SetMatrices4x4:
SetMatrices4x4( (vsMatrix4x4*)o->data.p, o->data.i );
break;
case OpCode_SetMatrices4x4Buffer:
SetMatrices4x4Buffer( (vsRenderBuffer*)o->data.p );
break;
case OpCode_SetWorldToViewMatrix4x4:
SetWorldToViewMatrix4x4( o->data.GetMatrix4x4() );
break;
case OpCode_Set3DProjection:
Set3DProjection( o->data.fov, o->data.nearPlane, o->data.farPlane );
break;
case OpCode_SetProjectionMatrix4x4:
SetProjectionMatrix4x4( o->data.GetMatrix4x4() );
break;
case OpCode_PopTransform:
PopTransform();
break;
case OpCode_EnableStencil:
EnableStencil();
break;
case OpCode_DisableStencil:
DisableStencil();
break;
case OpCode_EnableScissor:
EnableScissor( o->data.GetBox2D() );
break;
case OpCode_DisableScissor:
DisableScissor();
break;
case OpCode_ClearStencil:
ClearStencil();
break;
case OpCode_SetViewport:
SetViewport( o->data.GetBox2D() );
break;
case OpCode_ClearViewport:
ClearViewport();
break;
case OpCode_Debug:
Debug( o->data.GetString() );
break;
default:
break;
}
}
//---------------------------------------------------------------------------
// ViewportWndProc
//
// This is the window procedure for the ViewPort window. It doesn't have to
// do all that much, as is obvious...
//
// RETURNS: Per Windows convention
//---------------------------------------------------------------------------
LONG APIENTRY ViewportWndProc (HWND hwnd, WORD msg,
WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
switch (msg)
{
case WM_CREATE:
{
RECT r;
HMENU hSysMenu;
HANDLE hScreen;
// Here, we have to allocate memory for the "screen" memory and
// clear it, and also set the "cursor" location and window size
// and position monitors. All this stuff is stored in the extra
// bytes list of this viewport window.
//---------------------------------------------------------------
hScreen = GlobalAlloc (GMEM_MOVEABLE | GMEM_ZEROINIT,
MAXLINES * (MAXLINELEN+1));
if (!hScreen)
return (-1);
SetWindowLong (hwnd, GWW_MEMHANDLE, (UINT)hScreen);
SetWindowLong (hwnd, GWW_CURSOR, (UINT)0);
SetWindowLong (hwnd, GWW_COMECHO, (UINT)0);
GetClientRect (hwnd, &r);
SetWindowLong (hwnd, GWW_WINDOWY, (UINT)r.bottom);
hSysMenu = GetSystemMenu (hwnd, 0);
AppendMenu (hSysMenu, MF_SEPARATOR, 0, NULL);
AppendMenu (hSysMenu, MF_STRING, IDM_CLEARVP, "C&lear");
break;
}
case WM_SIZE:
// Reset the WinY client-area variable to the new size
//---------------------------------------------------------------
SetWindowLong (hwnd, GWW_WINDOWY, (DWORD)HIWORD(lParam));
break;
case WM_GETMINMAXINFO:
{
POINT FAR *rgpt = (LPPOINT)lParam;
TEXTMETRIC tm;
HDC hDC;
RECT r;
HFONT hOldFont;
INT maxx, maxy, t;
// This is where we tell windows how large/small the window can
// be grown/shrunk/maximized, etc.
//---------------------------------------------------------------
hDC = GetDC (hwnd);
hOldFont = SelectObject (hDC, GetStockObject (ANSI_FIXED_FONT));
GetTextMetrics (hDC, &tm);
SelectObject (hDC, hOldFont);
ReleaseDC (hwnd, hDC);
GetWindowRect (hwnd, &r);
maxx = MAXLINELEN * (tm.tmMaxCharWidth);
maxy = MAXLINES * (tm.tmHeight + tm.tmExternalLeading);
rgpt[1].x = min((GetSystemMetrics(SM_CXFRAME)*2) + maxx,
rgpt[1].x);
rgpt[1].y = min((GetSystemMetrics(SM_CYFRAME)*2) +
GetSystemMetrics(SM_CYCAPTION) + maxy,
rgpt[1].y);
rgpt[2].x = min(r.left, GetSystemMetrics(SM_CXSCREEN)-rgpt[1].x);
t = -GetSystemMetrics(SM_CXFRAME);
if (rgpt[2].x < t)
rgpt[2].x = t;
rgpt[2].y = min(r.top, GetSystemMetrics(SM_CYSCREEN)-rgpt[1].y);
t = -GetSystemMetrics(SM_CYFRAME);
if (rgpt[2].y < t)
rgpt[2].y = t;
rgpt[4] = rgpt[1];
break;
}
case WM_CLOSE:
ShowWindow (hwnd, SW_HIDE);
break;
case WM_SYSCOMMAND:
// Closing the viewport by the system menu is actually a "hide"
//---------------------------------------------------------------
if (wParam == SC_CLOSE)
ShowWindow (hwnd, SW_HIDE);
else if (wParam == IDM_CLEARVP)
ClearViewport (hwnd);
else
return (DefWindowProc (hwnd, msg, wParam, lParam));
break;
case WM_DESTROY:
// Deallocate the screen memory before we die!
//---------------------------------------------------------------
GlobalFree ((HANDLE)GetWindowLong (hwnd, GWW_MEMHANDLE));
break;
case WM_PAINT:
{
HFONT hOldFont;
// Refresh the client area ONLY IF not minimized
//---------------------------------------------------------------
if (IsIconic(hwnd))
break;
BeginPaint (hwnd, &ps);
hOldFont = SelectObject(ps.hdc, GetStockObject(ANSI_FIXED_FONT));
if (GetWindowLong (hwnd, GWW_WINDOWY) == CW_USEDEFAULT)
{
RECT r;
GetClientRect (hwnd, &r);
SetWindowLong (hwnd, GWW_WINDOWY, (UINT)r.bottom);
}
PaintViewport (hwnd, &ps);
SelectObject (ps.hdc, hOldFont);
EndPaint (hwnd, &ps);
break;
}
default:
return (DefWindowProc (hwnd, msg, wParam, lParam));
}
return FALSE;
}
