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Create private data for buffer_list_v4l2_t

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This commit is contained in:
Kamil Trzcinski
2022-04-10 16:03:55 +02:00
parent 5760f5fbac
commit 4a345ed048
9 changed files with 53 additions and 43 deletions
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10
device/buffer_list.h
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@ -15,10 +15,9 @@ typedef struct buffer_list_s {
bool do_mmap, do_capture;
struct {
bool do_mplanes;
int type;
} v4l2;
union {
struct buffer_list_v4l2_s *v4l2;
};
unsigned fmt_width, fmt_height, fmt_format, fmt_bytesperline, fmt_interval_us;
bool do_timestamps;
@ -29,11 +28,10 @@ typedef struct buffer_list_s {
int frames;
} buffer_list_t;
buffer_list_t *buffer_list_open(const char *name, struct device_s *dev, bool do_capture, bool do_mmap);
buffer_list_t *buffer_list_open(const char *name, struct device_s *dev, unsigned width, unsigned height, unsigned format, unsigned bytesperline, bool do_capture, bool do_mmap);
void buffer_list_close(buffer_list_t *buf_list);
int buffer_list_set_stream(buffer_list_t *buf_list, bool do_on);
int buffer_list_set_format(buffer_list_t *buf_list, unsigned width, unsigned height, unsigned format, unsigned bytesperline);
int buffer_list_set_buffers(buffer_list_t *buf_list, int nbufs);
int buffer_list_pollfd(buffer_list_t *buf_list, struct pollfd *pollfd, bool can_dequeue);