78 lines
2.2 KiB
C
Executable File
78 lines
2.2 KiB
C
Executable File
/*
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* Media controller interface library
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*
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* Copyright (C) 2010-2014 Ideas on board SPRL
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*
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* Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.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 Lesser General Public License as published
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* by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MEDIA_PRIV_H__
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#define __MEDIA_PRIV_H__
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#include <linux/media.h>
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#include "mediactl.h"
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#ifdef __ANDROID__
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#include <log/log.h>
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#endif
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struct media_entity {
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struct media_device* media;
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struct media_entity_desc info;
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struct media_pad* pads;
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struct media_link* links;
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unsigned int max_links;
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unsigned int num_links;
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char devname[32];
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int fd;
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};
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struct media_device {
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int fd;
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int refcount;
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char* devnode;
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struct media_device_info info;
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struct media_entity* entities;
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unsigned int entities_count;
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void (*debug_handler)(void*, ...);
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void* debug_priv;
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struct {
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struct media_entity* v4l;
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struct media_entity* fb;
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struct media_entity* alsa;
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struct media_entity* dvb;
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} def;
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};
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#ifndef __ANDROID__
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#define media_dbg(media, ...) (media)->debug_handler((media)->debug_priv, __VA_ARGS__)
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#else
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#define __BI_FILENAME__ (__builtin_strrchr(__FILE__, '/') ? __builtin_strrchr(__FILE__, '/') + 1 : __FILE__)
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#define media_dbg(media, format, ...) \
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do { \
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ALOGD("%s:%d - " format "", __BI_FILENAME__, __LINE__, ##__VA_ARGS__); \
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} while (0)
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#endif
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#endif /* __MEDIA_PRIV_H__ */
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