kolibrios/drivers/video/Gallium/targets/graw_kos/graw_kos.c
Sergey Semyonov (Serge) edb28b33f3 Gallium 3D: initial commit
git-svn-id: svn://kolibrios.org@3770 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-07-06 10:06:47 +00:00

111 lines
2.7 KiB
C

/**************************************************************************
*
* Copyright 2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
*
**************************************************************************/
#include "sw/kos_sw_winsys.h"
#include "pipe/p_screen.h"
#include "state_tracker/graw.h"
#include "target-helpers/inline_debug_helper.h"
#include "target-helpers/inline_sw_helper.h"
#include <kos32sys.h>
//#include <windows.h>
/*
static LRESULT CALLBACK
window_proc(HWND hWnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
switch (uMsg) {
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return 0;
}
*/
static struct {
void (* draw)(void);
} graw;
struct pipe_screen *
graw_create_window_and_screen(int x,
int y,
unsigned width,
unsigned height,
enum pipe_format format,
void **handle)
{
struct sw_winsys *winsys = NULL;
struct pipe_screen *screen = NULL;
if (format != PIPE_FORMAT_B8G8R8X8_UNORM)
goto fail;
winsys = kos_create_sw_winsys();
if (winsys == NULL)
goto fail;
screen = sw_screen_create(winsys);
if (screen == NULL)
goto fail;
return (screen);
fail:
if (screen)
screen->destroy(screen);
return NULL;
}
void
graw_set_display_func(void (* draw)(void))
{
graw.draw = draw;
}
void
graw_main_loop(void)
{
for (;;) {
if (graw.draw) {
graw.draw();
}
delay(1);
}
}