53 lines
2.2 KiB
C
53 lines
2.2 KiB
C
/* $Id$ */
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/*
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* Copyright (C) 2013-2014 Teluu Inc. (http://www.teluu.com)
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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 of the License, or
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* (at your option) 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 02111-1307 USA
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*/
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#ifndef __PJMEDIA_VIDEODEV_OPENGL_DEV_H__
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#define __PJMEDIA_VIDEODEV_OPENGL_DEV_H__
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#include <pjmedia-videodev/videodev_imp.h>
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/* OpenGL implementation on each platform needs to implement these functions
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* and stream operations.
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*/
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/* Get capabilities of the implementation */
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int pjmedia_vid_dev_opengl_imp_get_cap(void);
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/* Create OpenGL stream */
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pj_status_t
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pjmedia_vid_dev_opengl_imp_create_stream(pj_pool_t *pool,
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pjmedia_vid_dev_param *param,
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const pjmedia_vid_dev_cb *cb,
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void *user_data,
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pjmedia_vid_dev_stream **p_vid_strm);
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/****************************************************************************/
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/* OpenGL buffers opaque structure. */
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typedef struct gl_buffers gl_buffers;
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/* Create OpenGL buffers. */
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void pjmedia_vid_dev_opengl_create_buffers(pj_pool_t *pool, pj_bool_t direct,
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gl_buffers **glb);
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/* Initialize OpenGL buffers. */
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pj_status_t pjmedia_vid_dev_opengl_init_buffers(gl_buffers *glb);
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/* Render a texture. */
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pj_status_t pjmedia_vid_dev_opengl_draw(gl_buffers *glb,unsigned int width,
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unsigned int height, void *pixels);
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/* Destroy OpenGL buffers. */
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void pjmedia_vid_dev_opengl_destroy_buffers(gl_buffers *glb);
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#endif /* __PJMEDIA_VIDEODEV_OPENGL_DEV_H__ */
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