jordan/camera-streamer
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Optimise usage of videodev2.h header

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This commit is contained in:
Kamil Trzcinski
2022-04-10 14:41:00 +02:00
parent b21ddd2519
commit cae3087116
32 changed files with 131 additions and 158 deletions
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8
device/v4l2/buffer.c
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@ -1,7 +1,8 @@
#include "device/v4l2/v4l2.h"
#include "v4l2.h"
#include "device/buffer.h"
#include "device/buffer_list.h"
#include "device/device.h"
#include "opts/log.h"
int v4l2_buffer_open(buffer_t *buf)
{
@ -78,7 +79,9 @@ int v4l2_buffer_enqueue(buffer_t *buf, const char *who)
v4l2_buf.type = buf->buf_list->v4l2.type;
v4l2_buf.index = buf->index;
v4l2_buf.flags = buf->v4l2.flags;
v4l2_buf.flags = 0;
if (buf->flags.is_keyframe)
v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME;
if (buf->buf_list->do_mmap) {
assert(buf->dma_source == NULL);
@ -154,6 +157,7 @@ int v4l2_buffer_list_dequeue(buffer_list_t *buf_list, buffer_t **bufp)
}
buf->v4l2.flags = v4l2_buf.flags;
buf->flags.is_keyframe = (v4l2_buf.flags & V4L2_BUF_FLAG_KEYFRAME) != 0;
buf->captured_time_us = get_time_us(CLOCK_FROM_PARAMS, NULL, &v4l2_buf.timestamp, 0);
return 0;