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69 lines
2.8 KiB
69 lines
2.8 KiB
/* ply-pixel-display.h - APIs for displaying pixels
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*
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* Copyright (C) 2009 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Written By: Ray Strode <rstrode@redhat.com>
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*/
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#ifndef PLY_PIXEL_DISPLAY_H
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#define PLY_PIXEL_DISPLAY_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <unistd.h>
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#include "ply-event-loop.h"
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#include "ply-pixel-buffer.h"
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#include "ply-renderer.h"
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typedef struct _ply_pixel_display ply_pixel_display_t;
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typedef void (* ply_pixel_display_draw_handler_t) (void *user_data,
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ply_pixel_buffer_t *pixel_buffer,
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int x,
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int y,
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int width,
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int height,
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ply_pixel_display_t *pixel_display);
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#ifndef PLY_HIDE_FUNCTION_DECLARATIONS
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ply_pixel_display_t *ply_pixel_display_new (ply_renderer_t *renderer,
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ply_renderer_head_t *head);
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void ply_pixel_display_free (ply_pixel_display_t *display);
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unsigned long ply_pixel_display_get_width (ply_pixel_display_t *display);
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unsigned long ply_pixel_display_get_height (ply_pixel_display_t *display);
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void ply_pixel_display_set_draw_handler (ply_pixel_display_t *display,
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ply_pixel_display_draw_handler_t draw_handler,
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void *user_data);
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void ply_pixel_display_draw_area (ply_pixel_display_t *display,
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int x,
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int y,
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int width,
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int height);
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void ply_pixel_display_pause_updates (ply_pixel_display_t *display);
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void ply_pixel_display_unpause_updates (ply_pixel_display_t *display);
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#endif
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#endif /* PLY_PIXEL_DISPLAY_H */
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/* vim: set ts=4 sw=4 et ai ci cino={.5s,^-2,+.5s,t0,g0,e-2,n-2,p2s,(0,=.5s,:.5s */
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