jordan/camera-streamer
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Fix some headers

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This commit is contained in:
Kamil Trzcinski 2022-04-08 23:14:04 +02:00
parent 67d29468d1
commit bd9094cbbc
3 changed files with 24 additions and 11 deletions
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12
device/hw/buffer.h
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@ -1,6 +1,12 @@
#pragma once
#include "v4l2.h"
#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>
#include <linux/videodev2.h>
typedef struct buffer_s buffer_t;
typedef struct buffer_list_s buffer_list_t;
typedef struct buffer_s {
char *name;
@ -15,12 +21,12 @@ typedef struct buffer_s {
int dma_fd;
int mmap_reflinks;
struct buffer_s *mmap_source;
buffer_list_t *mmap_source;
bool enqueued;
uint64_t enqueue_time_us;
} buffer_t;
buffer_t *buffer_open(const char *name, struct buffer_list_s *buf_list, int buffer);
buffer_t *buffer_open(const char *name, buffer_list_t *buf_list, int buffer);
void buffer_close(buffer_t *buf);
bool buffer_use(buffer_t *buf);

6
device/hw/buffer_lock.h
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@ -1,9 +1,11 @@
#pragma once
#include "buffer.h"
#include <stdbool.h>
#include <stdint.h>
#include <pthread.h>
typedef struct buffer_s buffer_t;
typedef struct buffer_lock_s {
const char *name;
pthread_mutex_t lock;

17
device/hw/device.h
View File

@ -1,6 +1,11 @@
#pragma once
#include "v4l2.h"
#include <stdbool.h>
#include <stdint.h>
#include <linux/videodev2.h>
typedef struct buffer_list_s buffer_list_t;
typedef struct device_s device_t;
typedef struct device_s {
char *name;
@ -10,10 +15,10 @@ typedef struct device_s {
struct v4l2_capability v4l2_cap;
bool allow_dma;
struct buffer_list_s *capture_list;
struct buffer_list_s *output_list;
buffer_list_t *capture_list;
buffer_list_t *output_list;
struct device_s *output_device;
device_t *output_device;
bool paused;
bool decoder_started;
} device_t;
@ -24,8 +29,8 @@ int device_open_v4l2_subdev(device_t *dev, int subdev);
void device_close(device_t *device);
int device_open_buffer_list(device_t *dev, bool do_capture, unsigned width, unsigned height, unsigned format, unsigned bytesperline, int nbufs, bool do_mmap);
int device_open_buffer_list_output(device_t *dev, struct buffer_list_s *capture_list);
int device_open_buffer_list_capture(device_t *dev, struct buffer_list_s *output_list, float div, unsigned format, bool do_mmap);
int device_open_buffer_list_output(device_t *dev, buffer_list_t *capture_list);
int device_open_buffer_list_capture(device_t *dev, buffer_list_t *output_list, float div, unsigned format, bool do_mmap);
int device_consume_event(device_t *device);
int device_set_stream(device_t *dev, bool do_on);