mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-24 07:36:48 +03:00
137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
/**************************************************************************
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*
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* Copyright 2010 VMware, Inc.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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*
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**************************************************************************/
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#include "sw/kos_sw_winsys.h"
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#include "pipe/p_screen.h"
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#include "state_tracker/graw.h"
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#include "target-helpers/inline_debug_helper.h"
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#include "target-helpers/inline_sw_helper.h"
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#include <kos32sys.h>
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static struct {
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void (* draw)(void);
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} graw;
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struct pipe_screen *
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graw_create_window_and_screen(int x,
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int y,
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unsigned width,
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unsigned height,
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enum pipe_format format,
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void **handle)
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{
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struct sw_winsys *winsys = NULL;
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struct pipe_screen *screen = NULL;
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struct pipe_loader_device *dev;
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int ret;
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if (format != PIPE_FORMAT_B8G8R8X8_UNORM)
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goto fail;
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winsys = kos_create_sw_winsys();
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if (winsys == NULL)
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goto fail;
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/* find a hardware device */
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ret = pipe_loader_probe(&dev, 1);
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/* init a pipe screen */
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screen = pipe_loader_create_screen(dev, "drivers");
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if (screen == NULL)
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goto fail;
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BeginDraw();
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DrawWindow(x, y,width-1,height-1,
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NULL,0,0x41);
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EndDraw();
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*handle = (void *)winsys;
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return (screen);
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fail:
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if (screen)
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screen->destroy(screen);
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return NULL;
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}
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void
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graw_set_display_func(void (* draw)(void))
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{
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graw.draw = draw;
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}
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void
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graw_main_loop(void)
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{
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int ev;
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oskey_t key;
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BeginDraw();
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DrawWindow(0,0,0,0, NULL, 0x000000,0x41);
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EndDraw();
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if (graw.draw)
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{
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graw.draw();
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}
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while(1)
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{
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ev = wait_for_event(2);
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switch(ev)
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{
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case 1:
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BeginDraw();
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DrawWindow(0,0,0,0, NULL, 0x000000,0x41);
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EndDraw();
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if (graw.draw)
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{
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graw.draw();
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}
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continue;
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case 2:
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key = get_key();
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// printf("key %x\n", key.code);
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if( key.code == 0x1b)
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return;
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continue;
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};
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if (graw.draw)
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{
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graw.draw();
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}
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};
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}
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