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authorAndrzej Hajda <a.hajda@samsung.com>2012-07-02 08:50:47 (GMT)
committerMarek Szyprowski <m.szyprowski@samsung.com>2012-07-02 09:17:43 (GMT)
commit8b8182da6e16dfd0820ef2418c1bb66d4bcc8079 (patch)
treee1e318e1ebc676a16d6eea7b1f659482f2d93ebf /v4l2-mfc-encoder/v4l_dev.h
parenta7e755629a74a7ac137882032a0f7b2480fa1490 (diff)
v4l-mfc-encoder: version 0.1
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com>
Diffstat (limited to 'v4l2-mfc-encoder/v4l_dev.h')
-rw-r--r--v4l2-mfc-encoder/v4l_dev.h43
1 files changed, 43 insertions, 0 deletions
diff --git a/v4l2-mfc-encoder/v4l_dev.h b/v4l2-mfc-encoder/v4l_dev.h
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+++ b/v4l2-mfc-encoder/v4l_dev.h
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+/*
+ * mfc codec encoding example application
+ * Andrzej Hajda <a.hajda@samsung.com>
+ *
+ * V4L I/O device header.
+ *
+ * Copyright 2012 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef V4L_DEV_H
+#define V4L_DEV_H
+
+#include "io_dev.h"
+
+int v4l_stream_set(struct io_dev *dev, int op);
+int v4l_req_bufs(struct io_dev *dev, enum io_dir dir, int nelem);
+int v4l_deq_buf(struct io_dev *dev, enum io_dir dir);
+int v4l_enq_buf(struct io_dev *dev, enum io_dir dir, int idx);
+int v4l_deq_event(struct io_dev *dev);
+int v4l_copy_fmt(struct io_dev *src, enum io_dir sdir,
+ struct io_dev *dst, enum io_dir ddir);
+int v4l_destroy(struct io_dev *dev);
+
+/* create common struct dev_buffers for two joined devices */
+int dev_bufs_create(struct io_dev *in, struct io_dev *out, int nelem);
+int dev_bufs_destroy(struct dev_buffers *bufs);
+
+extern struct io_dev_ops v4l_dev_ops;
+
+#endif

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