31 lines
852 B
C
31 lines
852 B
C
#pragma once
|
|
|
|
#include "v4l2.h"
|
|
|
|
typedef struct buffer_list_s {
|
|
char *name;
|
|
struct device_s *device;
|
|
buffer_t **bufs;
|
|
int nbufs;
|
|
int type;
|
|
|
|
struct v4l2_format v4l2_format;
|
|
bool do_mplanes;
|
|
bool do_mmap;
|
|
bool do_dma;
|
|
bool do_capture;
|
|
} buffer_list_t;
|
|
|
|
buffer_list_t *buffer_list_open(const char *name, struct device_s *dev, unsigned type);
|
|
void buffer_list_close(buffer_list_t *buf_list);
|
|
|
|
int buffer_list_set_format(buffer_list_t *buffer_list, unsigned width, unsigned height, unsigned format);
|
|
int buffer_list_request(buffer_list_t *buf_list, int nbufs);
|
|
|
|
bool buffer_list_wait_pool(buffer_list_t *buf_list, int timeout);
|
|
|
|
buffer_t *buffer_list_output_enqueue(buffer_list_t *buf_list, buffer_t *dma_buf);
|
|
buffer_t *buffer_list_capture_dequeue(buffer_list_t *buf_list);
|
|
|
|
int buffer_list_stream(buffer_list_t *buf_list, bool do_on);
|