Add -snapshot.height, -stream.height and -video.height

device/camera/camera_pipeline.c

@@ -0,0 +1,85 @@
+#include "camera.h"
+
+#include "device/buffer.h"
+#include "device/buffer_list.h"
+#include "device/device.h"
+#include "device/device_list.h"
+#include "device/links.h"
+#include "util/opts/log.h"
+#include "util/opts/fourcc.h"
+#include "device/buffer_list.h"
+#include "util/http/http.h"
+#include "output/output.h"
+
+static unsigned snapshot_formats[] =
+{
+  V4L2_PIX_FMT_MJPEG,
+  V4L2_PIX_FMT_JPEG,
+  0
+};
+
+static link_callbacks_t snapshot_callbacks =
+{
+  .name = "SNAPSHOT-CAPTURE",
+  .buf_lock = &snapshot_lock
+};
+
+static link_callbacks_t stream_callbacks =
+{
+  .name = "STREAM-CAPTURE",
+  .buf_lock = &stream_lock
+};
+
+static unsigned video_formats[] =
+{
+  V4L2_PIX_FMT_H264,
+  0
+};
+
+static link_callbacks_t video_callbacks =
+{
+  .name = "VIDEO-CAPTURE",
+  .buf_lock = &video_lock
+};
+
+int camera_configure_pipeline(camera_t *camera, buffer_list_t *capture)
+{
+  if (capture) {
+    capture->do_timestamps = true;
+
+    if (camera->options.fps > 0) {
+      capture->fmt.interval_us = 1000 * 1000 / camera->options.fps;
+    }
+
+    switch (capture->fmt.format) {
+    case V4L2_PIX_FMT_SRGGB10P:
+    case V4L2_PIX_FMT_SGRBG10P:
+    case V4L2_PIX_FMT_SRGGB10:
+    case V4L2_PIX_FMT_SGRBG10:
+      camera_configure_isp(camera, capture);
+      break;
+
+    case V4L2_PIX_FMT_MJPEG:
+    case V4L2_PIX_FMT_H264:
+      camera_configure_decoder(camera, capture);
+      break;
+    }
+  }
+
+  if (!camera->options.snapshot.disabled && camera_configure_output(
+    camera, "SNAPSHOT", camera->options.snapshot.height, snapshot_formats, snapshot_callbacks, &camera->codec_snapshot) < 0) {
+    return -1;
+  }
+
+  if (!camera->options.stream.disabled && camera_configure_output(
+    camera, "STREAM", camera->options.stream.height, snapshot_formats, stream_callbacks, &camera->codec_stream) < 0) {
+    return -1;
+  }
+
+  if (!camera->options.video.disabled && camera_configure_output(
+    camera, "VIDEO", camera->options.video.height, video_formats, video_callbacks, &camera->codec_video) < 0) {
+    return -1;
+  }
+
+  return 0;
+}