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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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8
device/v4l2/v4l2.h
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@ -15,6 +15,11 @@ typedef struct device_v4l2_s {
int subdev_fd;
} device_v4l2_t;
typedef struct buffer_list_v4l2_s {
bool do_mplanes;
int type;
} buffer_list_v4l2_t;
int v4l2_device_open(device_t *dev);
void v4l2_device_close(device_t *dev);
int v4l2_device_set_decoder_start(device_t *dev, bool do_on);
@ -29,7 +34,8 @@ int v4l2_buffer_list_dequeue(buffer_list_t *buf_list, buffer_t **bufp);
int v4l2_buffer_list_refresh_states(buffer_list_t *buf_list);
int v4l2_buffer_list_pollfd(buffer_list_t *buf_list, struct pollfd *pollfd, bool can_dequeue);
int v4l2_buffer_list_set_format(buffer_list_t *buf_list, unsigned width, unsigned height, unsigned format, unsigned bytesperline);
int v4l2_buffer_list_open(buffer_list_t *buf_list, unsigned width, unsigned height, unsigned format, unsigned bytesperline);
void v4l2_buffer_list_close(buffer_list_t *buf_list);
int v4l2_buffer_list_set_buffers(buffer_list_t *buf_list, int nbufs);
int v4l2_buffer_list_set_stream(buffer_list_t *buf_list, bool do_on);