1 files changed, 0 insertions, 180 deletions
diff --git a/v4l2-source.c b/v4l2-source.c
deleted file mode 100644
index 7eced6a..0000000
--- a/v4l2-source.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * V4L2 video source
- *
- * Copyright (C) 2018 Laurent Pinchart
- *
- * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "events.h"
-#include "tools.h"
-#include "v4l2.h"
-#include "v4l2-source.h"
-#include "video-buffers.h"
-
-struct v4l2_source {
-	struct video_source src;
-
-	struct v4l2_device *vdev;
-};
-
-#define to_v4l2_source(s) container_of(s, struct v4l2_source, src)
-
-static void v4l2_source_video_process(void *d)
-{
-	struct v4l2_source *src = d;
-	struct video_buffer buf;
-	int ret;
-
-	ret = v4l2_dequeue_buffer(src->vdev, &buf);
-	if (ret < 0)
-		return;
-
-	src->src.handler(src->src.handler_data, &src->src, &buf);
-}
-
-static void v4l2_source_destroy(struct video_source *s)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-
-	v4l2_close(src->vdev);
-	free(src);
-}
-
-static int v4l2_source_set_format(struct video_source *s,
-				  struct v4l2_pix_format *fmt)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-
-	return v4l2_set_format(src->vdev, fmt);
-}
-
-static int v4l2_source_alloc_buffers(struct video_source *s, unsigned int nbufs)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-
-	return v4l2_alloc_buffers(src->vdev, V4L2_MEMORY_MMAP, nbufs);
-}
-
-static int v4l2_source_export_buffers(struct video_source *s,
-				      struct video_buffer_set **bufs)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-	struct video_buffer_set *buffers;
-	unsigned int i;
-	int ret;
-
-	ret = v4l2_export_buffers(src->vdev);
-	if (ret < 0)
-		return ret;
-
-	buffers = video_buffer_set_new(src->vdev->buffers.nbufs);
-	if (!buffers)
-		return -ENOMEM;
-
-	for (i = 0; i < src->vdev->buffers.nbufs; ++i) {
-		struct video_buffer *buffer = &src->vdev->buffers.buffers[i];
-
-		buffers->buffers[i].size = buffer->size;
-		buffers->buffers[i].dmabuf = buffer->dmabuf;
-	}
-
-	*bufs = buffers;
-	return 0;
-}
-
-static int v4l2_source_free_buffers(struct video_source *s)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-
-	return v4l2_free_buffers(src->vdev);
-}
-
-static int v4l2_source_stream_on(struct video_source *s)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-	unsigned int i;
-	int ret;
-
-	/* Queue all buffers. */
-	for (i = 0; i < src->vdev->buffers.nbufs; ++i) {
-		struct video_buffer buf = {
-			.index = i,
-			.size = src->vdev->buffers.buffers[i].size,
-			.dmabuf = src->vdev->buffers.buffers[i].dmabuf,
-		};
-
-		ret = v4l2_queue_buffer(src->vdev, &buf);
-		if (ret < 0)
-			return ret;
-	}
-
-	ret = v4l2_stream_on(src->vdev);
-	if (ret < 0)
-		return ret;
-
-	events_watch_fd(src->src.events, src->vdev->fd, EVENT_READ,
-			v4l2_source_video_process, src);
-
-	return 0;
-}
-
-static int v4l2_source_stream_off(struct video_source *s)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-
-	events_unwatch_fd(src->src.events, src->vdev->fd, EVENT_READ);
-
-	return v4l2_stream_off(src->vdev);
-}
-
-static int v4l2_source_queue_buffer(struct video_source *s,
-				    struct video_buffer *buf)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-
-	return v4l2_queue_buffer(src->vdev, buf);
-}
-
-static const struct video_source_ops v4l2_source_ops = {
-	.destroy = v4l2_source_destroy,
-	.set_format = v4l2_source_set_format,
-	.alloc_buffers = v4l2_source_alloc_buffers,
-	.export_buffers = v4l2_source_export_buffers,
-	.free_buffers = v4l2_source_free_buffers,
-	.stream_on = v4l2_source_stream_on,
-	.stream_off = v4l2_source_stream_off,
-	.queue_buffer = v4l2_source_queue_buffer,
-};
-
-struct video_source *v4l2_video_source_create(const char *devname)
-{
-	struct v4l2_source *src;
-
-	src = malloc(sizeof *src);
-	if (!src)
-		return NULL;
-
-	memset(src, 0, sizeof *src);
-	src->src.ops = &v4l2_source_ops;
-
-	src->vdev = v4l2_open(devname);
-	if (!src->vdev) {
-		free(src);
-		return NULL;
-	}
-
-	return &src->src;
-}
-
-void v4l2_video_source_init(struct video_source *s, struct events *events)
-{
-	struct v4l2_source *src = to_v4l2_source(s);
-
-	src->src.events = events;
-}