forked from marfrit/libva-v4l2-request-fourier
Paul Kocialkowski
62 lines
2.5 KiB
C
62 lines
2.5 KiB
C
/*
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* Copyright (C) 2007 Intel Corporation
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* Copyright (C) 2016 Florent Revest <florent.revest@free-electrons.com>
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* Copyright (C) 2018 Paul Kocialkowski <paul.kocialkowski@bootlin.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _IMAGE_H_
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#define _IMAGE_H_
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#include <va/va_backend.h>
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#include "object_heap.h"
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#define IMAGE(data, id) \
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((struct object_image *)object_heap_lookup(&(data)->image_heap, id))
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#define IMAGE_ID_OFFSET 0x10000000
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struct object_image {
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struct object_base base;
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VAImage image;
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};
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VAStatus RequestCreateImage(VADriverContextP context, VAImageFormat *format,
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int width, int height, VAImage *image);
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VAStatus RequestDestroyImage(VADriverContextP context, VAImageID image_id);
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VAStatus RequestDeriveImage(VADriverContextP context, VASurfaceID surface_id,
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VAImage *image);
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VAStatus RequestQueryImageFormats(VADriverContextP context,
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VAImageFormat *formats, int *formats_count);
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VAStatus RequestSetImagePalette(VADriverContextP context, VAImageID image_id,
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unsigned char *palette);
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VAStatus RequestGetImage(VADriverContextP context, VASurfaceID surface_id,
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int x, int y, unsigned int width, unsigned int height,
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VAImageID image_id);
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VAStatus RequestPutImage(VADriverContextP context, VASurfaceID surface_id,
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VAImageID image, int src_x, int src_y,
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unsigned int src_width, unsigned int src_height,
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int dst_x, int dst_y, unsigned int dst_width,
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unsigned int dst_height);
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#endif
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