Example #1
0
static int ddraw_create(win_window_info *window)
{
	dd_info *dd = window->drawdata;
	HRESULT result;
	int verify;

	// if a device exists, free it
	if (dd->ddraw != NULL)
		ddraw_delete(window);

	// create the DirectDraw object
	result = (*directdrawcreateex)(dd->adapter_ptr, (LPVOID *)&dd->ddraw, &IID_IDirectDraw7, NULL);
	if (result != DD_OK)
	{
		mame_printf_verbose("DirectDraw: Error %08X during DirectDrawCreateEx call\n", (int)result);
		goto error;
	}

	// verify the caps
	verify = ddraw_verify_caps(dd);
	if (verify == 2)
	{
		mame_printf_error("DirectDraw: Error - Device does not meet minimum requirements for DirectDraw rendering\n");
		goto error;
	}
	if (verify == 1)
		mame_printf_verbose("DirectDraw: Warning - Device may not perform well for DirectDraw rendering\n");

	// set the cooperative level
	// for non-window modes, we will use full screen here
	result = IDirectDraw7_SetCooperativeLevel(dd->ddraw, win_window_list->hwnd, DDSCL_SETFOCUSWINDOW);
	if (result != DD_OK)
	{
		mame_printf_verbose("DirectDraw: Error %08X during IDirectDraw7_SetCooperativeLevel(FOCUSWINDOW) call\n", (int)result);
		goto error;
	}
	result = IDirectDraw7_SetCooperativeLevel(dd->ddraw, window->hwnd, DDSCL_SETDEVICEWINDOW | (window->fullscreen ? DDSCL_FULLSCREEN | DDSCL_EXCLUSIVE : DDSCL_NORMAL));
	if (result != DD_OK)
	{
		mame_printf_verbose("DirectDraw: Error %08X during IDirectDraw7_SetCooperativeLevel(DEVICEWINDOW) call\n", (int)result);
		goto error;
	}

	// full screen mode: set the resolution
	if (window->fullscreen && video_config.switchres)
	{
		result = IDirectDraw7_SetDisplayMode(dd->ddraw, dd->width, dd->height, 32, dd->refresh, 0);
		if (result != DD_OK)
		{
			mame_printf_verbose("DirectDraw: Error %08X attempting to set video mode %dx%d@%d call\n", (int)result, dd->width, dd->height, dd->refresh);
			goto error;
		}
	}

	return ddraw_create_surfaces(window);

error:
	ddraw_delete(window);
	return 1;
}
Example #2
0
int renderer_dd::ddraw_test_cooperative()
{
	HRESULT result;

	// check our current status; if we lost the device, punt to GDI
	result = IDirectDraw7_TestCooperativeLevel(ddraw);
	switch (result)
	{
		// punt to GDI if someone else has exclusive mode
		case DDERR_NOEXCLUSIVEMODE:
		case DDERR_EXCLUSIVEMODEALREADYSET:
			ddraw_delete_surfaces();
			return 1;

		// if we're ok, but we don't have a primary surface, create one
		default:
		case DD_OK:
			if (primary == NULL)
				return ddraw_create_surfaces();
			return 0;
	}
}
Example #3
0
static int ddraw_test_cooperative(win_window_info *window)
{
	dd_info *dd = (dd_info *)window->drawdata;
	HRESULT result;

	// check our current status; if we lost the device, punt to GDI
	result = IDirectDraw7_TestCooperativeLevel(dd->ddraw);
	switch (result)
	{
		// punt to GDI if someone else has exclusive mode
		case DDERR_NOEXCLUSIVEMODE:
		case DDERR_EXCLUSIVEMODEALREADYSET:
			ddraw_delete_surfaces(window);
			return 1;

		// if we're ok, but we don't have a primary surface, create one
		default:
		case DD_OK:
			if (dd->primary == NULL)
				return ddraw_create_surfaces(window);
			return 0;
	}
}
Example #4
0
static int drawdd_window_draw(win_window_info *window, HDC dc, int update)
{
	dd_info *dd = window->drawdata;
	const render_primitive *prim;
	int usemembuffer = FALSE;
	HRESULT result;

	// if we haven't been created, just punt
	if (dd == NULL)
		return 1;

	// if we're updating, remember to erase the outer stuff
	if (update)
		update_outer_rects(dd);

	// if we have a ddraw object, check the cooperative level
	if (ddraw_test_cooperative(window))
		return 1;

	// get the size; if we're too small, delete the existing surfaces
	if (dd->blitwidth > dd->blitdesc.dwWidth || dd->blitheight > dd->blitdesc.dwHeight)
		ddraw_delete_surfaces(window);

	// if we need to create surfaces, do it now
	if (dd->blit == NULL && ddraw_create_surfaces(window) != 0)
		return 1;

	// select our surface and lock it
	result = IDirectDrawSurface7_Lock(dd->blit, NULL, &dd->blitdesc, DDLOCK_WAIT, NULL);
	if (result == DDERR_SURFACELOST)
	{
		mame_printf_verbose("DirectDraw: Lost surfaces; deleting and retrying next frame\n");
		ddraw_delete_surfaces(window);
		return 1;
	}
	if (result != DD_OK)
	{
		mame_printf_verbose("DirectDraw: Error %08X locking blit surface\n", (int)result);
		return 1;
	}

	// render to it
	osd_lock_acquire(window->primlist->lock);

	// scan the list of primitives for tricky stuff
	for (prim = window->primlist->head; prim != NULL; prim = prim->next)
		if (PRIMFLAG_GET_BLENDMODE(prim->flags) != BLENDMODE_NONE ||
			(prim->texture.base != NULL && PRIMFLAG_GET_TEXFORMAT(prim->flags) == TEXFORMAT_ARGB32))
		{
			usemembuffer = TRUE;
			break;
		}

	// if we're using the memory buffer, draw offscreen first and then copy
	if (usemembuffer)
	{
		int x, y;

		// based on the target format, use one of our standard renderers
		switch (dd->blitdesc.ddpfPixelFormat.dwRBitMask)
		{
			case 0x00ff0000: 	drawdd_rgb888_draw_primitives(window->primlist->head, dd->membuffer, dd->blitwidth, dd->blitheight, dd->blitwidth);	break;
			case 0x000000ff:	drawdd_bgr888_draw_primitives(window->primlist->head, dd->membuffer, dd->blitwidth, dd->blitheight, dd->blitwidth);	break;
			case 0xf800:		drawdd_rgb565_draw_primitives(window->primlist->head, dd->membuffer, dd->blitwidth, dd->blitheight, dd->blitwidth);	break;
			case 0x7c00:		drawdd_rgb555_draw_primitives(window->primlist->head, dd->membuffer, dd->blitwidth, dd->blitheight, dd->blitwidth);	break;
			default:
				mame_printf_verbose("DirectDraw: Unknown target mode: R=%08X G=%08X B=%08X\n", (int)dd->blitdesc.ddpfPixelFormat.dwRBitMask, (int)dd->blitdesc.ddpfPixelFormat.dwGBitMask, (int)dd->blitdesc.ddpfPixelFormat.dwBBitMask);
				break;
		}

		// handle copying to both 16bpp and 32bpp destinations
		for (y = 0; y < dd->blitheight; y++)
		{
			if (dd->blitdesc.ddpfPixelFormat.dwRGBBitCount == 32)
			{
				UINT32 *src = (UINT32 *)dd->membuffer + y * dd->blitwidth;
				UINT32 *dst = (UINT32 *)((UINT8 *)dd->blitdesc.lpSurface + y * dd->blitdesc.lPitch);
				for (x = 0; x < dd->blitwidth; x++)
					*dst++ = *src++;
			}
			else if (dd->blitdesc.ddpfPixelFormat.dwRGBBitCount == 16)
			{
				UINT16 *src = (UINT16 *)dd->membuffer + y * dd->blitwidth;
				UINT16 *dst = (UINT16 *)((UINT8 *)dd->blitdesc.lpSurface + y * dd->blitdesc.lPitch);
				for (x = 0; x < dd->blitwidth; x++)
					*dst++ = *src++;
			}
		}

	}

	// otherwise, draw directly
	else
	{
		// based on the target format, use one of our standard renderers
		switch (dd->blitdesc.ddpfPixelFormat.dwRBitMask)
		{
			case 0x00ff0000: 	drawdd_rgb888_nr_draw_primitives(window->primlist->head, dd->blitdesc.lpSurface, dd->blitwidth, dd->blitheight, dd->blitdesc.lPitch / 4);	break;
			case 0x000000ff:	drawdd_bgr888_nr_draw_primitives(window->primlist->head, dd->blitdesc.lpSurface, dd->blitwidth, dd->blitheight, dd->blitdesc.lPitch / 4);	break;
			case 0xf800:		drawdd_rgb565_nr_draw_primitives(window->primlist->head, dd->blitdesc.lpSurface, dd->blitwidth, dd->blitheight, dd->blitdesc.lPitch / 2);	break;
			case 0x7c00:		drawdd_rgb555_nr_draw_primitives(window->primlist->head, dd->blitdesc.lpSurface, dd->blitwidth, dd->blitheight, dd->blitdesc.lPitch / 2);	break;
			default:
				mame_printf_verbose("DirectDraw: Unknown target mode: R=%08X G=%08X B=%08X\n", (int)dd->blitdesc.ddpfPixelFormat.dwRBitMask, (int)dd->blitdesc.ddpfPixelFormat.dwGBitMask, (int)dd->blitdesc.ddpfPixelFormat.dwBBitMask);
				break;
		}
	}
	osd_lock_release(window->primlist->lock);

	// unlock and blit
	result = IDirectDrawSurface7_Unlock(dd->blit, NULL);
	if (result != DD_OK) mame_printf_verbose("DirectDraw: Error %08X unlocking blit surface\n", (int)result);

	// sync to VBLANK
	if ((video_config.waitvsync || video_config.syncrefresh) && video_get_throttle() && (!window->fullscreen || dd->back == NULL))
	{
		result = IDirectDraw7_WaitForVerticalBlank(dd->ddraw, DDWAITVB_BLOCKBEGIN, NULL);
		if (result != DD_OK) mame_printf_verbose("DirectDraw: Error %08X waiting for VBLANK\n", (int)result);
	}

	// complete the blitting
	blit_to_primary(window, dd->blitwidth, dd->blitheight);
	return 0;
}
Example #5
0
int renderer_dd::draw(const int update)
{
	render_primitive *prim;
	int usemembuffer = FALSE;
	HRESULT result;

	// if we're updating, remember to erase the outer stuff
	if (update)
		update_outer_rects();

	// if we have a ddraw object, check the cooperative level
	if (ddraw_test_cooperative())
		return 1;

	// get the size; if we're too small, delete the existing surfaces
	if (blitwidth > blitdesc.dwWidth || blitheight > blitdesc.dwHeight)
		ddraw_delete_surfaces();

	// if we need to create surfaces, do it now
	if (blit == NULL && ddraw_create_surfaces() != 0)
		return 1;

	// select our surface and lock it
	result = IDirectDrawSurface7_Lock(blit, NULL, &blitdesc, DDLOCK_WAIT, NULL);
	if (result == DDERR_SURFACELOST)
	{
		osd_printf_verbose("DirectDraw: Lost surfaces; deleting and retrying next frame\n");
		ddraw_delete_surfaces();
		return 1;
	}
	if (result != DD_OK)
	{
		osd_printf_verbose("DirectDraw: Error %08X locking blit surface\n", (int)result);
		return 1;
	}

	// render to it
	window().m_primlist->acquire_lock();

	// scan the list of primitives for tricky stuff
	for (prim = window().m_primlist->first(); prim != NULL; prim = prim->next())
		if (PRIMFLAG_GET_BLENDMODE(prim->flags) != BLENDMODE_NONE ||
			(prim->texture.base != NULL && PRIMFLAG_GET_TEXFORMAT(prim->flags) == TEXFORMAT_ARGB32))
		{
			usemembuffer = TRUE;
			break;
		}

	// if we're using the memory buffer, draw offscreen first and then copy
	if (usemembuffer)
	{
		int x, y;

		// based on the target format, use one of our standard renderers
		switch (blitdesc.ddpfPixelFormat.dwRBitMask)
		{
			case 0x00ff0000:    software_renderer<UINT32, 0,0,0, 16,8,0>::draw_primitives(*window().m_primlist, membuffer, blitwidth, blitheight, blitwidth);  break;
			case 0x000000ff:    software_renderer<UINT32, 0,0,0, 0,8,16>::draw_primitives(*window().m_primlist, membuffer, blitwidth, blitheight, blitwidth);  break;
			case 0xf800:        software_renderer<UINT16, 3,2,3, 11,5,0>::draw_primitives(*window().m_primlist, membuffer, blitwidth, blitheight, blitwidth);  break;
			case 0x7c00:        software_renderer<UINT16, 3,3,3, 10,5,0>::draw_primitives(*window().m_primlist, membuffer, blitwidth, blitheight, blitwidth);  break;
			default:
				osd_printf_verbose("DirectDraw: Unknown target mode: R=%08X G=%08X B=%08X\n", (int)blitdesc.ddpfPixelFormat.dwRBitMask, (int)blitdesc.ddpfPixelFormat.dwGBitMask, (int)blitdesc.ddpfPixelFormat.dwBBitMask);
				break;
		}

		// handle copying to both 16bpp and 32bpp destinations
		for (y = 0; y < blitheight; y++)
		{
			if (blitdesc.ddpfPixelFormat.dwRGBBitCount == 32)
			{
				UINT32 *src = (UINT32 *)membuffer + y * blitwidth;
				UINT32 *dst = (UINT32 *)((UINT8 *)blitdesc.lpSurface + y * blitdesc.lPitch);
				for (x = 0; x < blitwidth; x++)
					*dst++ = *src++;
			}
			else if (blitdesc.ddpfPixelFormat.dwRGBBitCount == 16)
			{
				UINT16 *src = (UINT16 *)membuffer + y * blitwidth;
				UINT16 *dst = (UINT16 *)((UINT8 *)blitdesc.lpSurface + y * blitdesc.lPitch);
				for (x = 0; x < blitwidth; x++)
					*dst++ = *src++;
			}
		}

	}

	// otherwise, draw directly
	else
	{
		// based on the target format, use one of our standard renderers
		switch (blitdesc.ddpfPixelFormat.dwRBitMask)
		{
			case 0x00ff0000:    software_renderer<UINT32, 0,0,0, 16,8,0, true>::draw_primitives(*window().m_primlist, blitdesc.lpSurface, blitwidth, blitheight, blitdesc.lPitch / 4); break;
			case 0x000000ff:    software_renderer<UINT32, 0,0,0, 0,8,16, true>::draw_primitives(*window().m_primlist, blitdesc.lpSurface, blitwidth, blitheight, blitdesc.lPitch / 4); break;
			case 0xf800:        software_renderer<UINT16, 3,2,3, 11,5,0, true>::draw_primitives(*window().m_primlist, blitdesc.lpSurface, blitwidth, blitheight, blitdesc.lPitch / 2); break;
			case 0x7c00:        software_renderer<UINT16, 3,3,3, 10,5,0, true>::draw_primitives(*window().m_primlist, blitdesc.lpSurface, blitwidth, blitheight, blitdesc.lPitch / 2); break;
			default:
				osd_printf_verbose("DirectDraw: Unknown target mode: R=%08X G=%08X B=%08X\n", (int)blitdesc.ddpfPixelFormat.dwRBitMask, (int)blitdesc.ddpfPixelFormat.dwGBitMask, (int)blitdesc.ddpfPixelFormat.dwBBitMask);
				break;
		}
	}
	window().m_primlist->release_lock();

	// unlock and blit
	result = IDirectDrawSurface7_Unlock(blit, NULL);
	if (result != DD_OK) osd_printf_verbose("DirectDraw: Error %08X unlocking blit surface\n", (int)result);

	// sync to VBLANK
	if ((video_config.waitvsync || video_config.syncrefresh) && window().machine().video().throttled() && (!window().fullscreen() || back == NULL))
	{
		result = IDirectDraw7_WaitForVerticalBlank(ddraw, DDWAITVB_BLOCKBEGIN, NULL);
		if (result != DD_OK) osd_printf_verbose("DirectDraw: Error %08X waiting for VBLANK\n", (int)result);
	}

	// complete the blitting
	blit_to_primary(blitwidth, blitheight);
	return 0;
}