/*

SDL - Simple DirectMedia Layer

Copyright (C) 1997-2006 Sam Lantinga

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Sam Lantinga

slouken@libsdl.org

*/

#include "SDL_config.h"

/* Dummy SDL video driver implementation; this is just enough to make an

* SDL-based application THINK it's got a working video driver, for

* applications that call SDL_Init(SDL_INIT_VIDEO) when they don't need it,

* and also for use as a collection of stubs when porting SDL to a new

* platform for which you haven't yet written a valid video driver.

*

* This is also a great way to determine bottlenecks: if you think that SDL

* is a performance problem for a given platform, enable this driver, and

* then see if your application runs faster without video overhead.

*

* Initial work by Ryan C. Gordon (icculus@icculus.org). A good portion

* of this was cut-and-pasted from Stephane Peter's work in the AAlib

* SDL video driver. Renamed to "DUMMY" by Sam Lantinga.

*/

#include "SDL_video.h"

#include "SDL_mouse.h"

#include "../SDL_sysvideo.h"

#include "../SDL_pixels_c.h"

#include "../../events/SDL_events_c.h"

#include "SDL_uikitvideo.h"

#include "SDL_uikitevents.h"

#include "SDL_uikitwindow.h"

#include "SDL_uikitopengles.h"

#include "SDL_renderer_sw.h"

#include "SDL_renderer_gles.h"

#define UIKITVID_DRIVER_NAME "uikit"

/* Initialization/Query functions */

static int UIKit_VideoInit(_THIS);

static int UIKit_SetDisplayMode(_THIS, SDL_DisplayMode * mode);

static void UIKit_VideoQuit(_THIS);

/* DUMMY driver bootstrap functions */

static int

UIKit_Available(void)

{

return (1);

}

static void UIKit_DeleteDevice(SDL_VideoDevice * device)

{

SDL_free(device);

}

static SDL_VideoDevice *

UIKit_CreateDevice(int devindex)

{

SDL_VideoDevice *device;

/* Initialize all variables that we clean on shutdown */

device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));

if (!device) {

SDL_OutOfMemory();

if (device) {

SDL_free(device);

}

return (0);

}

/* Set the function pointers */

device->VideoInit = UIKit_VideoInit;

device->VideoQuit = UIKit_VideoQuit;

device->SetDisplayMode = UIKit_SetDisplayMode;

device->PumpEvents = UIKit_PumpEvents;

device->CreateWindow = UIKit_CreateWindow;

device->DestroyWindow = UIKit_DestroyWindow;

/* OpenGL (ES) functions */

device->GL_MakeCurrent = UIKit_GL_MakeCurrent;

device->GL_SwapWindow = UIKit_GL_SwapWindow;

device->GL_CreateContext = UIKit_GL_CreateContext;

device->GL_DeleteContext = UIKit_GL_DeleteContext;

device->GL_GetProcAddress = UIKit_GL_GetProcAddress;

device->GL_LoadLibrary = UIKit_GL_LoadLibrary;

device->free = UIKit_DeleteDevice;

device->gl_config.accelerated = 1;

return device;

}

VideoBootStrap UIKIT_bootstrap = {

UIKITVID_DRIVER_NAME, "SDL UIKit video driver",

UIKit_Available, UIKit_CreateDevice

};

int

UIKit_VideoInit(_THIS)

{

SDL_DisplayMode mode;

_this->gl_config.driver_loaded = 1;

SDL_VideoDisplay display;

SDL_zero(display);

/* Use a 32-bpp desktop mode */

SDL_zero(mode);

mode.format = SDL_PIXELFORMAT_ABGR8888;

mode.w = 320;

mode.h = 480;

mode.refresh_rate = 0;

mode.driverdata = NULL;

display.num_display_modes = 1;

display.max_display_modes = 1;

display.display_modes = (SDL_DisplayMode *)SDL_malloc(display.max_display_modes * sizeof(SDL_DisplayMode));

display.display_modes[0] = mode;

display.desktop_mode = mode;

display.fullscreen_mode = mode;

display.current_mode = mode;

SDL_AddVideoDisplay(&display);

/* We're done! */

return 0;

}

static int

UIKit_SetDisplayMode(_THIS, SDL_DisplayMode * mode)

{

return 0;

}

void

UIKit_VideoQuit(_THIS)

{

}

/* vi: set ts=4 sw=4 expandtab: */