forked from bartvdbraak/blender
80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2014 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): Blender Foundation,
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* Sergey Sharybin
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef LIBMV_C_API_FRAME_ACCESSOR_H_
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#define LIBMV_C_API_FRAME_ACCESSOR_H_
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#include <stdint.h>
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#include "intern/image.h"
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#include "intern/region.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct libmv_FrameAccessor libmv_FrameAccessor;
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typedef struct libmv_FrameTransform libmv_FrameTransform;
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typedef struct libmv_FrameAccessorUserData libmv_FrameAccessorUserData;
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typedef void *libmv_CacheKey;
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typedef enum {
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LIBMV_IMAGE_MODE_MONO,
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LIBMV_IMAGE_MODE_RGBA,
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} libmv_InputMode;
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typedef libmv_CacheKey (*libmv_GetImageCallback) (
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libmv_FrameAccessorUserData* user_data,
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int clip,
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int frame,
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libmv_InputMode input_mode,
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int downscale,
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const libmv_Region* region,
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const libmv_FrameTransform* transform,
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float** destination,
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int* width,
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int* height,
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int* channels);
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typedef void (*libmv_ReleaseImageCallback) (libmv_CacheKey cache_key);
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libmv_FrameAccessor* libmv_FrameAccessorNew(
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libmv_FrameAccessorUserData* user_data,
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libmv_GetImageCallback get_image_callback,
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libmv_ReleaseImageCallback release_image_callback);
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void libmv_FrameAccessorDestroy(libmv_FrameAccessor* frame_accessor);
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int64_t libmv_frameAccessorgetTransformKey(const libmv_FrameTransform *transform);
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void libmv_frameAccessorgetTransformRun(const libmv_FrameTransform *transform,
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const libmv_FloatImage *input_image,
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libmv_FloatImage *output_image);
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#ifdef __cplusplus
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}
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#endif
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#endif // LIBMV_C_API_FRAME_ACCESSOR_H_
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