void
TFB_DrawScreen_Callback (void (*callback) (void *arg), void *arg)
{
TFB_DrawCommand DrawCommand;
DrawCommand.Type = TFB_DRAWCOMMANDTYPE_CALLBACK;
DrawCommand.data.callback.callback = callback;
DrawCommand.data.callback.arg = arg;
TFB_EnqueueDrawCommand(&DrawCommand);
}
void
TFB_DrawScreen_ReinitVideo (int driver, int flags, int width, int height)
{
TFB_DrawCommand DrawCommand;
DrawCommand.Type = TFB_DRAWCOMMANDTYPE_REINITVIDEO;
DrawCommand.data.reinitvideo.driver = driver;
DrawCommand.data.reinitvideo.flags = flags;
DrawCommand.data.reinitvideo.width = width;
DrawCommand.data.reinitvideo.height = height;
TFB_EnqueueDrawCommand (&DrawCommand);
}
void
TFB_DrawScreen_CopyToImage (TFB_Image *img, const RECT *r, SCREEN src)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_COPYTOIMAGE;
DC.data.copytoimage.rect = *r;
DC.data.copytoimage.image = img;
DC.data.copytoimage.srcBuffer = src;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_DeleteImage (TFB_Image *img)
{
if (img)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_DELETEIMAGE;
DC.data.deleteimage.image = img;
TFB_EnqueueDrawCommand (&DC);
}
}
void
TFB_DrawScreen_SetMipmap (TFB_Image *img, TFB_Image *mmimg, int hotx, int hoty)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_SETMIPMAP;
DC.data.setmipmap.image = img;
DC.data.setmipmap.mipmap = mmimg;
DC.data.setmipmap.hotx = hotx;
DC.data.setmipmap.hoty = hoty;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_DeleteData (void *data)
// data must be a result of HXalloc() call
{
if (data)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_DELETEDATA;
DC.data.deletedata.data = data;
TFB_EnqueueDrawCommand (&DC);
}
}
void
TFB_DrawScreen_WaitForSignal (void)
{
TFB_DrawCommand DrawCommand;
Semaphore s;
s = GetMyThreadLocal ()->flushSem;
DrawCommand.Type = TFB_DRAWCOMMANDTYPE_SENDSIGNAL;
DrawCommand.data.sendsignal.sem = s;
Lock_DCQ (1);
TFB_BatchReset ();
TFB_EnqueueDrawCommand (&DrawCommand);
Unlock_DCQ();
SetSemaphore (s);
}
void
TFB_DrawScreen_FontChar (TFB_Char *fontChar, TFB_Image *backing,
int x, int y, SCREEN dest)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_FONTCHAR;
DC.data.fontchar.fontchar = fontChar;
DC.data.fontchar.backing = backing;
DC.data.fontchar.x = x;
DC.data.fontchar.y = y;
DC.data.fontchar.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_CopyToImage (TFB_Image *img, RECT *lpRect, SCREEN src)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_COPYTOIMAGE;
DC.data.copytoimage.x = lpRect->corner.x;
DC.data.copytoimage.y = lpRect->corner.y;
DC.data.copytoimage.w = lpRect->extent.width;
DC.data.copytoimage.h = lpRect->extent.height;
DC.data.copytoimage.image = img;
DC.data.copytoimage.srcBuffer = src;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_Image (TFB_Image *img, int x, int y, int scale,
TFB_ColorMap *cmap, SCREEN dest)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_IMAGE;
DC.data.image.image = img;
DC.data.image.colormap = cmap;
DC.data.image.x = x;
DC.data.image.y = y;
DC.data.image.scale = (scale == GSCALE_IDENTITY) ? 0 : scale;
DC.data.image.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_Line (int x1, int y1, int x2, int y2, Color color,
DrawMode mode, SCREEN dest)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_LINE;
DC.data.line.x1 = x1;
DC.data.line.y1 = y1;
DC.data.line.x2 = x2;
DC.data.line.y2 = y2;
DC.data.line.color = color;
DC.data.line.drawMode = mode;
DC.data.line.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_FilledImage (TFB_Image *img, int x, int y, int scale,
int r, int g, int b, SCREEN dest)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_FILLEDIMAGE;
DC.data.filledimage.image = img;
DC.data.filledimage.x = x;
DC.data.filledimage.y = y;
DC.data.filledimage.scale = (scale == GSCALE_IDENTITY) ? 0 : scale;
DC.data.filledimage.r = r;
DC.data.filledimage.g = g;
DC.data.filledimage.b = b;
DC.data.filledimage.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_Line (int x1, int y1, int x2, int y2, int r, int g, int b,
SCREEN dest)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_LINE;
DC.data.line.x1 = x1;
DC.data.line.y1 = y1;
DC.data.line.x2 = x2;
DC.data.line.y2 = y2;
DC.data.line.r = r;
DC.data.line.g = g;
DC.data.line.b = b;
DC.data.line.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_FilledImage (TFB_Image *img, int x, int y, int scale,
int scaleMode, Color color, DrawMode mode, SCREEN dest)
{
TFB_DrawCommand DC;
DC.Type = TFB_DRAWCOMMANDTYPE_FILLEDIMAGE;
DC.data.filledimage.image = img;
DC.data.filledimage.x = x;
DC.data.filledimage.y = y;
DC.data.filledimage.scale = (scale == GSCALE_IDENTITY) ? 0 : scale;
DC.data.filledimage.scaleMode = scaleMode;
DC.data.filledimage.color = color;
DC.data.filledimage.drawMode = mode;
DC.data.filledimage.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
// JMS_GFX: This ensures the whole screen area is updated in screen transition.
// Useful at least in hires when landing at planet and transitioning to planetside view.
// (The planet is cut uglily in about half when using normal TFB_DrawScreen_Copy).
void
TFB_DrawScreen_Copy_Fs (RECT *r, SCREEN src, SCREEN dest)
{
RECT locRect;
TFB_DrawCommand DC;
locRect.corner.x = locRect.corner.y = 0;
locRect.extent.width = ScreenWidth;
locRect.extent.height = ScreenHeight;
r = &locRect;
DC.Type = TFB_DRAWCOMMANDTYPE_COPY;
DC.data.copy.rect = locRect;
DC.data.copy.srcBuffer = src;
DC.data.copy.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_EnqueueDrawCommand (TFB_DrawCommand* DrawCommand)
{
if (TFB_DEBUG_HALT)
{
return;
}
if (DrawCommand->Type <= TFB_DRAWCOMMANDTYPE_COPYTOIMAGE
&& _CurFramePtr->Type == SCREEN_DRAWABLE)
{
static RECT scissor_rect;
// Set the clipping region.
// We allow drawing with no current context set, so the whole screen
if ((_pCurContext && !rectsEqual (scissor_rect, _pCurContext->ClipRect))
|| (!_pCurContext && scissor_rect.extent.width != 0))
{
// Enqueue command to set the glScissor spec
TFB_DrawCommand DC;
if (_pCurContext)
scissor_rect = _pCurContext->ClipRect;
else
scissor_rect.extent.width = 0;
if (scissor_rect.extent.width)
{
DC.Type = TFB_DRAWCOMMANDTYPE_SCISSORENABLE;
DC.data.scissor.rect = scissor_rect;
}
else
{
DC.Type = TFB_DRAWCOMMANDTYPE_SCISSORDISABLE;
}
TFB_EnqueueDrawCommand(&DC);
}
}
TFB_DrawCommandQueue_Push (DrawCommand);
}
void
TFB_DrawScreen_Copy (const RECT *r, SCREEN src, SCREEN dest, BOOLEAN Fs)
{
RECT locRect;
TFB_DrawCommand DC;
if (!r || Fs)
{
locRect.corner.x = locRect.corner.y = 0;
locRect.extent.width = ScreenWidth;
locRect.extent.height = ScreenHeight;
r = &locRect;
}
DC.Type = TFB_DRAWCOMMANDTYPE_COPY;
DC.data.copy.rect = (Fs ? locRect : *r);
DC.data.copy.srcBuffer = src;
DC.data.copy.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_Rect (RECT *rect, Color color, DrawMode mode, SCREEN dest)
{
RECT locRect;
TFB_DrawCommand DC;
if (!rect)
{
locRect.corner.x = locRect.corner.y = 0;
locRect.extent.width = ScreenWidth;
locRect.extent.height = ScreenHeight;
rect = &locRect;
}
DC.Type = TFB_DRAWCOMMANDTYPE_RECTANGLE;
DC.data.rect.rect = *rect;
DC.data.rect.color = color;
DC.data.rect.drawMode = mode;
DC.data.rect.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_Rect (RECT *rect, int r, int g, int b, SCREEN dest)
{
RECT locRect;
TFB_DrawCommand DC;
if (!rect)
{
locRect.corner.x = locRect.corner.y = 0;
locRect.extent.width = SCREEN_WIDTH;
locRect.extent.height = SCREEN_HEIGHT;
rect = &locRect;
}
DC.Type = TFB_DRAWCOMMANDTYPE_RECTANGLE;
DC.data.rect.rect = *rect;
DC.data.rect.r = r;
DC.data.rect.g = g;
DC.data.rect.b = b;
DC.data.rect.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
void
TFB_DrawScreen_Copy (RECT *r, SCREEN src, SCREEN dest)
{
RECT locRect;
TFB_DrawCommand DC;
if (!r)
{
locRect.corner.x = locRect.corner.y = 0;
locRect.extent.width = SCREEN_WIDTH;
locRect.extent.height = SCREEN_HEIGHT;
r = &locRect;
}
DC.Type = TFB_DRAWCOMMANDTYPE_COPY;
DC.data.copy.x = r->corner.x;
DC.data.copy.y = r->corner.y;
DC.data.copy.w = r->extent.width;
DC.data.copy.h = r->extent.height;
DC.data.copy.srcBuffer = src;
DC.data.copy.destBuffer = dest;
TFB_EnqueueDrawCommand (&DC);
}
