diff options
author | Austin Yuan <shengquan.yuan@gmail.com> | 2010-05-08 02:03:56 +0800 |
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committer | Austin Yuan <shengquan.yuan@gmail.com> | 2010-05-08 02:03:56 +0800 |
commit | 70074679333c236bca857a0242ae34442a4874f6 (patch) | |
tree | 8332e3266d31ab1851dcbc7e1ecfef8cb1f95728 /va/va_backend_tpi.h | |
parent | 03a6cbe5a8c41aa5311a1ddb67bb93a0ae3539b4 (diff) |
Seperate 3rd party API (e.g. vaCreateSurfaceFromXXX) into a libva-tpi.so
and driver table memory is allocated by driver if driver wants to support it.
Signed-off-by: Austin Yuan <shengquan.yuan@gmail.com>
Diffstat (limited to 'va/va_backend_tpi.h')
-rw-r--r-- | va/va_backend_tpi.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/va/va_backend_tpi.h b/va/va_backend_tpi.h new file mode 100644 index 0000000..898a467 --- /dev/null +++ b/va/va_backend_tpi.h @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2007 Intel Corporation. All Rights Reserved. + * + * 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, sub license, 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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. + */ + +/* + * Video Decode Acceleration -Backend API + */ + +#ifndef _VA_BACKEND_TPI_H_ +#define _VA_BACKEND_TPI_H_ + +#include <va/va.h> +#include <va/va_backend.h> + +#include <linux/videodev2.h> + +struct VADriverVTableTPI +{ + /* device specific */ + VAStatus (*vaCreateSurfaceFromCIFrame) ( + VADriverContextP ctx, + unsigned long frame_id, + VASurfaceID *surface /* out */ + ); + + VAStatus (*vaCreateSurfaceFromV4L2Buf) ( + VADriverContextP ctx, + int v4l2_fd, /* file descriptor of V4L2 device */ + struct v4l2_format *v4l2_fmt, /* format of V4L2 */ + struct v4l2_buffer *v4l2_buf, /* V4L2 buffer */ + VASurfaceID *surface /* out */ + ); +}; + + +#endif /* _VA_BACKEND_TPI_H_ */ |