18 lines
507 B
C
18 lines
507 B
C
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#ifndef __SCALE_COMMON_H
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#define __SCALE_COMMON_H
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// 通过定义宏去设置jpg的lock的值,只要有复用,就需要添加一个,防止与其他冲突
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enum SCALE_LOCK_VALUE
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{
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SCALE_LOCK_NONE,
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SCALE_LOCK_H264_DECODE1,
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SCALE_LOCK_MAX = 0xff,
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};
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int32 scale_mutex_init();
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int32_t scale_mutex_lock(uint32_t scale_id, uint8_t value, uint8_t *last_value);
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int32_t scale_mutex_unlock(uint32_t scale_id, int32_t value);
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int32_t scale_mutex_unlock_check(uint32_t scale_id, int32_t value);
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#endif
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