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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2001-2002 NaN Holding BV. All rights reserved. */
#pragma once
/** \file
* \ingroup bke
*/
#ifdef __cplusplus
extern "C" {
#endif
struct BlendDataReader;
struct BlendWriter;
struct ImbFormatOptions;
struct ImageFormatData;
struct ImBuf;
struct Scene;
/* Init/Copy/Free */
void BKE_image_format_init(struct ImageFormatData *imf, const bool render);
void BKE_image_format_copy(struct ImageFormatData *imf_dst, const struct ImageFormatData *imf_src);
void BKE_image_format_free(struct ImageFormatData *imf);
void BKE_image_format_blend_read_data(struct BlendDataReader *reader, struct ImageFormatData *imf);
void BKE_image_format_blend_write(struct BlendWriter *writer, struct ImageFormatData *imf);
/* File Paths */
void BKE_image_path_from_imformat(char *string,
const char *base,
const char *relbase,
int frame,
const struct ImageFormatData *im_format,
bool use_ext,
bool use_frames,
const char *suffix);
void BKE_image_path_from_imtype(char *string,
const char *base,
const char *relbase,
int frame,
char imtype,
bool use_ext,
bool use_frames,
const char *suffix);
int BKE_image_path_ensure_ext_from_imformat(char *string, const struct ImageFormatData *im_format);
int BKE_image_path_ensure_ext_from_imtype(char *string, char imtype);
/* File Types */
#define IMA_CHAN_FLAG_BW 1
#define IMA_CHAN_FLAG_RGB 2
#define IMA_CHAN_FLAG_ALPHA 4
char BKE_ftype_to_imtype(int ftype, const struct ImbFormatOptions *options);
int BKE_imtype_to_ftype(char imtype, struct ImbFormatOptions *r_options);
bool BKE_imtype_is_movie(char imtype);
bool BKE_imtype_supports_zbuf(char imtype);
bool BKE_imtype_supports_compress(char imtype);
bool BKE_imtype_supports_quality(char imtype);
bool BKE_imtype_requires_linear_float(char imtype);
char BKE_imtype_valid_channels(char imtype, bool write_file);
char BKE_imtype_valid_depths(char imtype);
/**
* String is from command line `--render-format` argument,
* keep in sync with `creator_args.c` help info.
*/
char BKE_imtype_from_arg(const char *imtype_arg);
/* Conversion between ImBuf settings. */
void BKE_image_format_from_imbuf(struct ImageFormatData *im_format, const struct ImBuf *imbuf);
void BKE_image_format_to_imbuf(struct ImBuf *ibuf, const struct ImageFormatData *imf);
bool BKE_image_format_is_byte(const struct ImageFormatData *imf);
/* Color Management */
void BKE_image_format_color_management_copy(struct ImageFormatData *imf,
const struct ImageFormatData *imf_src);
void BKE_image_format_color_management_copy_from_scene(struct ImageFormatData *imf,
const struct Scene *scene);
/* Image Output
*
* Initialize an image format that can be used for file writing, including
* color management settings from the scene. */
void BKE_image_format_init_for_write(struct ImageFormatData *imf,
const struct Scene *scene_src,
const struct ImageFormatData *imf_src);
#ifdef __cplusplus
}
#endif
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