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Add getBufferCount to overlay HAL

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Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
This commit is contained in:
Rebecca Schultz Zavin 2009-02-13 17:05:03 -08:00
parent 37156b8db0
commit e97d33d5ee
1 changed files with 1 additions and 0 deletions
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include/hardware/overlay.h
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@ -193,6 +193,7 @@ struct overlay_data_device_t {
/* returns the address of a given buffer if supported, NULL otherwise. */
void* (*getBufferAddress)(struct overlay_data_device_t *dev,
overlay_buffer_t buffer);
int (*getBufferCount)(struct overlay_data_device_t *dev);
};