linux-4.4.1/v4l2_exportbuffer
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開始行:
*参照元 [#d74b43ff]
#backlinks
*説明 [#uefc2575]
-パス: [[linux-4.4.1/include/uapi/linux/videodev2.h]]
-FIXME: これは何？
--説明
**参考 [#l67059f1]
*実装 [#hf071831]
/**
* struct v4l2_exportbuffer - export of video buffer as ...
*
* @index: id number of the buffer
* @type: enum v4l2_buf_type; buffer type (type ==...
* multiplanar buffers);
* @plane: index of the plane to be exported, 0 for...
* @flags: flags for newly created file, currently ...
* supported, refer to manual of open sysca...
* @fd: file descriptor associated with DMABUF (...
*
* Contains data used for exporting a video buffer as DM...
* The buffer is identified by a 'cookie' returned by VI...
* (identical to the cookie used to mmap() the buffer to...
* reserved fields must be set to zero. The field reserv...
* become a structure 'type' allowing an alternative lay...
* content. Therefore this field should not be used for ...
*/
struct v4l2_exportbuffer {
__u32 type; /* enum v4l2_buf_type */
-
--[[linux-4.4.1/v4l2_buf_type]]
__u32 index;
__u32 plane;
__u32 flags;
__s32 fd;
__u32 reserved[11];
};
*コメント [#h6030b17]
終了行:
*参照元 [#d74b43ff]
#backlinks
*説明 [#uefc2575]
-パス: [[linux-4.4.1/include/uapi/linux/videodev2.h]]
-FIXME: これは何？
--説明
**参考 [#l67059f1]
*実装 [#hf071831]
/**
* struct v4l2_exportbuffer - export of video buffer as ...
*
* @index: id number of the buffer
* @type: enum v4l2_buf_type; buffer type (type ==...
* multiplanar buffers);
* @plane: index of the plane to be exported, 0 for...
* @flags: flags for newly created file, currently ...
* supported, refer to manual of open sysca...
* @fd: file descriptor associated with DMABUF (...
*
* Contains data used for exporting a video buffer as DM...
* The buffer is identified by a 'cookie' returned by VI...
* (identical to the cookie used to mmap() the buffer to...
* reserved fields must be set to zero. The field reserv...
* become a structure 'type' allowing an alternative lay...
* content. Therefore this field should not be used for ...
*/
struct v4l2_exportbuffer {
__u32 type; /* enum v4l2_buf_type */
-
--[[linux-4.4.1/v4l2_buf_type]]
__u32 index;
__u32 plane;
__u32 flags;
__s32 fd;
__u32 reserved[11];
};
*コメント [#h6030b17]
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