Differential D5350 Diff 16627 source/blender/imbuf/IMB_thumbs.h

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source/blender/imbuf/IMB_thumbs.h

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	#define PREVIEW_RENDER_DEFAULT_HEIGHT 128			#define PREVIEW_RENDER_DEFAULT_HEIGHT 128

	/* Note this can also be used as versioning system,			/* Note this can also be used as versioning system,
	* to force refreshing all thumbnails if e.g. we change some thumb generating code or so.			* to force refreshing all thumbnails if e.g. we change some thumb generating code or so.
	* Only used by fonts so far. */			* Only used by fonts so far. */
	#define THUMB_DEFAULT_HASH "00000000000000000000000000000000"			#define THUMB_DEFAULT_HASH "00000000000000000000000000000000"

	/* create thumbnail for file and returns new imbuf for thumbnail */			/* create thumbnail for file and returns new imbuf for thumbnail */
	ImBuf IMB_thumb_create(const char path, ThumbSize size, ThumbSource source, ImBuf *ibuf);			struct ImBuf IMB_thumb_create(const char path,
				ThumbSize size,
				ThumbSource source,
				struct ImBuf *ibuf);

	/* read thumbnail for file and returns new imbuf for thumbnail */			/* read thumbnail for file and returns new imbuf for thumbnail */
	ImBuf IMB_thumb_read(const char path, ThumbSize size);			struct ImBuf IMB_thumb_read(const char path, ThumbSize size);

	/* delete all thumbs for the file */			/* delete all thumbs for the file */
	void IMB_thumb_delete(const char *path, ThumbSize size);			void IMB_thumb_delete(const char *path, ThumbSize size);

	/* return the state of the thumb, needed to determine how to manage the thumb */			/* return the state of the thumb, needed to determine how to manage the thumb */
	ImBuf IMB_thumb_manage(const char path, ThumbSize size, ThumbSource source);			struct ImBuf IMB_thumb_manage(const char path, ThumbSize size, ThumbSource source);

	/* create the necessary dirs to store the thumbnails */			/* create the necessary dirs to store the thumbnails */
	void IMB_thumb_makedirs(void);			void IMB_thumb_makedirs(void);

	/* special function for loading a thumbnail embedded into a blend file */			/* special function for loading a thumbnail embedded into a blend file */
	ImBuf IMB_thumb_load_blend(const char blen_path, const char blen_group, const char blen_id);			struct ImBuf IMB_thumb_load_blend(const char blen_path,
				const char *blen_group,
				const char *blen_id);
	void IMB_thumb_overlay_blend(unsigned int *thumb, int width, int height, float aspect);			void IMB_thumb_overlay_blend(unsigned int *thumb, int width, int height, float aspect);

	/* special function for previewing fonts */			/* special function for previewing fonts */
	ImBuf IMB_thumb_load_font(const char filename, unsigned int x, unsigned int y);			struct ImBuf IMB_thumb_load_font(const char filename, unsigned int x, unsigned int y);
	bool IMB_thumb_load_font_get_hash(char *r_hash);			bool IMB_thumb_load_font_get_hash(char *r_hash);
				void IMB_thumb_clear_translations(void);
				void IMB_thumb_ensure_translations(void);

	/* Threading */			/* Threading */
	void IMB_thumb_locks_acquire(void);			void IMB_thumb_locks_acquire(void);
	void IMB_thumb_locks_release(void);			void IMB_thumb_locks_release(void);
	void IMB_thumb_path_lock(const char *path);			void IMB_thumb_path_lock(const char *path);
	void IMB_thumb_path_unlock(const char *path);			void IMB_thumb_path_unlock(const char *path);

	#ifdef __cplusplus			#ifdef __cplusplus
	}			}
	#endif /* __cplusplus */			#endif /* __cplusplus */

	#endif /* __IMB_THUMBS_H__ */			#endif /* __IMB_THUMBS_H__ */