1 files changed, 49 insertions, 0 deletions
diff --git a/spa/plugins/v4l2/v4l2.h b/spa/plugins/v4l2/v4l2.h
new file mode 100644
index 0000000..e2293c7
--- /dev/null
+++ b/spa/plugins/v4l2/v4l2.h
@@ -0,0 +1,49 @@
+/* Spa V4l2 support
+ *
+ * Copyright © 2018 Wim Taymans
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <errno.h>
+
+#include <spa/support/log.h>
+
+#undef SPA_LOG_TOPIC_DEFAULT
+#define SPA_LOG_TOPIC_DEFAULT v4l2_log_topic
+extern struct spa_log_topic *v4l2_log_topic;
+
+static inline void v4l2_log_topic_init(struct spa_log *log)
+{
+	spa_log_topic_init(log, v4l2_log_topic);
+}
+
+struct spa_v4l2_device {
+	struct spa_log *log;
+	int fd;
+	struct v4l2_capability cap;
+	unsigned int active:1;
+	unsigned int have_format:1;
+	char path[64];
+};
+
+int spa_v4l2_open(struct spa_v4l2_device *dev, const char *path);
+int spa_v4l2_close(struct spa_v4l2_device *dev);
+int spa_v4l2_is_capture(struct spa_v4l2_device *dev);