#ifndef TOONZ_HOSTIF_H__
#define TOONZ_HOSTIF_H__

#include <stdint.h>
#include <stddef.h>
#include "toonz_plugin.h"
#include "toonz_params.h"

#define TOONZ_PLUGIN_CLASS_MODIFIER_MASK (0xffUL << (32 - 8))
#define TOONZ_PLUGIN_CLASS_MODIFIER_GEOMETRIC (1UL << (32 - 1))
#define TOONZ_PLUGIN_CLASS_POSTPROCESS_ (0x10UL)
#define TOONZ_PLUGIN_CLASS_POSTPROCESS_SLAB (TOONZ_PLUGIN_CLASS_POSTPROCESS_ | 0UL)

#define TOONZ_PORT_TYPE_RASTER (0)

#if defined(_MSC_VER)
#pragma pack(push, 1)
#endif

static const toonz_UUID toonz_uuid_node__ = {0xCC14EA21, 0x13D8, 0x4A3B, 0x9375, 0xAA4F68C9DDDD};
static const toonz_UUID toonz_uuid_port__ = {0x2F89A423, 0x1D2D, 0x433F, 0xB93E, 0xCFFD83745F6F};
static const toonz_UUID toonz_uuid_tile__ = {0x882BD525, 0x937E, 0x427C, 0x9D68, 0x4ECA651F6562};
static const toonz_UUID toonz_uuid_fx_node__ = {0x26F9FC53, 0x632B, 0x422F, 0x87A0, 0x8A4547F55474};
static const toonz_UUID toonz_uuid_param__ = {0x2E3E4A55, 0x8539, 0x4520, 0xA266, 0x15D32189EC4D};
static const toonz_UUID toonz_uuid_setup__ = {0xcfde9107, 0xc59d, 0x414c, 0xae4a, 0x3d115ba97933};

#define TOONZ_UUID_NODE (&toonz_uuid_node__)
#define TOONZ_UUID_PORT (&toonz_uuid_port__)
#define TOONZ_UUID_TILE (&toonz_uuid_tile__)
#define TOONZ_UUID_FXNODE (&toonz_uuid_fx_node__)
#define TOONZ_UUID_PARAM (&toonz_uuid_param__)
#define TOONZ_UUID_SETUP (&toonz_uuid_setup__)

/* Host Interface */
struct toonz_host_interface_t_ {
	toonz_if_version_t ver;
	int (*query_interface)(const toonz_UUID *, void **);
	void (*release_interface)(void *);
} TOONZ_PACK;
typedef toonz_host_interface_t_ toonz_host_interface_t;

struct toonz_rect_t_ {
	double x0;
	double y0;
	double x1;
	double y1;
} TOONZ_PACK;

typedef struct toonz_rect_t_ toonz_rect_t;

typedef void *toonz_param_handle_t;

struct toonz_param_interface_t_ {
	toonz_if_version_t ver;
	int (*get_type)(toonz_param_handle_t param, double frame, int *type, int *counts);
	int (*get_value)(toonz_param_handle_t param, double frame, int *pcounts, void *pvalue);
	int (*set_value)(toonz_param_handle_t param, double frame, int counts, const void *pvalue);
	int (*get_string_value)(toonz_param_handle_t param, int *wholesize, int rcvbufsize, char *pvalue);
	int (*get_spectrum_value)(toonz_param_handle_t param, double frame, double x, toonz_param_spectrum_t *pvalue);
} TOONZ_PACK;

typedef toonz_param_interface_t_ toonz_param_interface_t;

typedef void *toonz_fxnode_handle_t;

typedef void *toonz_port_handle_t;

struct toonz_port_interface_t_ {
	toonz_if_version_t ver;
	int (*is_connected)(toonz_port_handle_t port, int *is_connected);
	int (*get_fx)(toonz_port_handle_t port, toonz_fxnode_handle_t *fxnode);
} TOONZ_PACK;

typedef toonz_port_interface_t_ toonz_port_interface_t;

typedef void *toonz_tile_handle_t;

struct toonz_tile_interface_t_ {
	toonz_if_version_t ver;
	int (*get_raw_address_unsafe)(toonz_tile_handle_t handle, void **);
	int (*get_raw_stride)(toonz_tile_handle_t handle, int *stride);
	int (*get_element_type)(toonz_tile_handle_t handle, int *element);
	int (*copy_rect)(toonz_tile_handle_t handle, int left, int top, int width, int height, void *dst, int dststride);

	int (*create_from)(toonz_tile_handle_t handle, toonz_tile_handle_t *newhandle);
	int (*create)(toonz_tile_handle_t *newhandle);
	int (*destroy)(toonz_tile_handle_t handle);

	int (*get_rectangle)(toonz_tile_handle_t handle, toonz_rect_t *rect);
	int (*safen)(toonz_tile_handle_t handle);
} TOONZ_PACK;

/*	Pixel types of tile
	Correspond to TRaster32P/64P/GR8P/GR16P/GRDP/YUV422P
*/
enum {
	TOONZ_TILE_TYPE_NONE,
	TOONZ_TILE_TYPE_32P,
	TOONZ_TILE_TYPE_64P,
	TOONZ_TILE_TYPE_GR8P,
	TOONZ_TILE_TYPE_GR16P,
	TOONZ_TILE_TYPE_GRDP,
	TOONZ_TILE_TYPE_YUV422P,
};

typedef void *toonz_node_handle_t;

struct toonz_node_interface_t_ {
	toonz_if_version_t ver;
	int (*get_input_port)(toonz_node_handle_t node, const char *name, toonz_port_handle_t *port);

	int (*get_rect)(toonz_rect_t *rect, double *x0, double *y0, double *x1, double *y1);
	int (*set_rect)(toonz_rect_t *rect, double x0, double y0, double x1, double y1);

	int (*get_param)(toonz_node_handle_t node, const char *name, toonz_param_handle_t *param);

	int (*set_user_data)(toonz_node_handle_t node, void *user_data);
	int (*get_user_data)(toonz_node_handle_t node, void **user_data);

} TOONZ_PACK;

typedef toonz_node_interface_t_ toonz_node_interface_t;

typedef void *toonz_handle_t;
typedef toonz_tile_interface_t_ toonz_tile_interface_t;
struct toonz_affine_t_ {
	double a11;
	double a12;
	double a13;
	double a21;
	double a22;
	double a23;
} TOONZ_PACK;

typedef toonz_affine_t_ toonz_affine_t;

typedef void *toonz_node_handle_t;

struct toonz_rendering_setting_t_ {
	toonz_if_version_t ver;
	/** コピー元の TRenderSettings のスタック上アドレス */
	const void *context;
	/** エフェクトが描画された後に適用されるアフィン変換 */
	toonz_affine_t affine;
	/**	出力フレームのためのガンマ修飾子 */
	double gamma;
	/** 入力の fps を変動させる変数 */
	double time_stretch_from;
	/** 出力の fps を変動させる変数 */
	double time_stretch_to;
	/** stereoscpy(ステレオ投影?)のためのカメラのx軸方向のシフト量 (単位は inch) */
	double stereo_scopic_shift;
	/**
	出力フレームで要求される bits per pixel の値。
	この値は適切なタイプのタイルと共に付随しなければならない。
	*/
	int bpp;
	/**
	描画プロセスの間のタイルのキャッシュされる最大サイズ(MegaByte単位)。
	タイルのFxの計算の再分割のために予測キャッシュマネージャに用いられる(?)
	*/
	int max_tile_size;
	/** アフィン変換におけるフィルタの品質 */
	int quality;
	/** ??? */
	int field_prevalence;
	/** ステレオ投影(3D効果)が用いられているかどうか */
	int stereoscopic;
	/** 描画インスタンスが swatch viewer から発生したものかどうか */
	int is_swatch;
	/** 描画リクエストの際にユーザーが手動でキャッシュするかどうか */
	int user_cachable;
	/** 縮小を必ず考慮しなければならないかどうか */
	int apply_shrink_to_viewer;
	/** カメラサイズ */
	toonz_rect_t camera_box;
	/** 途中で Preview の計算がキャンセルされた時のフラグ */
	volatile int *is_canceled;
} TOONZ_PACK;

typedef toonz_rendering_setting_t_ toonz_rendering_setting_t;

struct toonz_nodal_rasterfx_handler_t_ {
	toonz_if_version_t ver;
	void (*do_compute)(toonz_node_handle_t node, const toonz_rendering_setting_t *, double frame, toonz_tile_handle_t tile);
	int (*do_get_bbox)(toonz_node_handle_t node, const toonz_rendering_setting_t *, double frame, toonz_rect_t *rect);
	int (*can_handle)(toonz_node_handle_t node, const toonz_rendering_setting_t *, double frame);
	size_t (*get_memory_requirement)(toonz_node_handle_t node, const toonz_rendering_setting_t *, double frame, const toonz_rect_t *rect);

	void (*on_new_frame)(toonz_node_handle_t node, const toonz_rendering_setting_t *, double frame);
	void (*on_end_frame)(toonz_node_handle_t node, const toonz_rendering_setting_t *, double frame);

	int (*create)(toonz_node_handle_t node);
	int (*destroy)(toonz_node_handle_t node);
	int (*setup)(toonz_node_handle_t node);
	int (*start_render)(toonz_node_handle_t node);
	int (*end_render)(toonz_node_handle_t node);

	void *reserved_ptr_[5];
} TOONZ_PACK;

typedef toonz_nodal_rasterfx_handler_t_ toonz_nodal_rasterfx_handler_t;

struct toonz_fxnode_interface_t_ {
	toonz_if_version_t ver;
	/* TRasterFx の振る舞い */
	int (*get_bbox)(toonz_fxnode_handle_t fxnode, const toonz_rendering_setting_t *, double frame, toonz_rect_t *rect, int *get_bbox);
	int (*can_handle)(toonz_fxnode_handle_t fxnode, const toonz_rendering_setting_t *, double frame, int *can_handle);
	/* TFx の振る舞い */
	int (*get_input_port_count)(toonz_fxnode_handle_t fxnode, int *count);
	int (*get_input_port)(toonz_fxnode_handle_t fxnode, int index, toonz_port_handle_t *port);
	int (*compute_to_tile)(toonz_fxnode_handle_t fxnode, const toonz_rendering_setting_t *, double frame, const toonz_rect_t *rect, toonz_tile_handle_t intile, toonz_tile_handle_t outtile);
} TOONZ_PACK;

typedef struct toonz_fxnode_interface_t_ toonz_fxnode_interface_t;

struct toonz_setup_interface_t_ {
	toonz_if_version_t ver;
	int (*set_parameter_pages)(toonz_node_handle_t node, int num, toonz_param_page_t *pages);
	int (*set_parameter_pages_with_error)(toonz_node_handle_t node, int num, toonz_param_page_t *pages, int *reason, void **position);
	int (*add_input_port)(toonz_node_handle_t node, const char *name, int type);

} TOONZ_PACK;
typedef struct toonz_setup_interface_t_ toonz_setup_interface_t;

#if defined(_MSC_VER)
#pragma pack(pop)
#endif

#if defined(__cplusplus)
namespace toonz
{
typedef toonz_rendering_setting_t rendering_setting_t;
typedef toonz_affine_t affine_t;
typedef toonz_rect_t rect_t;

typedef toonz_param_handle_t param_handle_t;

typedef toonz_node_handle_t node_handle_t;
typedef toonz_port_handle_t port_handle_t;
typedef toonz_tile_handle_t tile_handle_t;
typedef toonz_rendering_setting_t rendering_setting_t;
typedef toonz_fxnode_handle_t fxnode_handle_t;

typedef toonz_param_interface_t param_interface_t;

typedef toonz_node_interface_t node_interface_t;
typedef toonz_host_interface_t host_interface_t;
typedef toonz_tile_interface_t tile_interface_t;
typedef toonz_port_interface_t port_interface_t;
typedef toonz_nodal_rasterfx_handler_t nodal_rasterfx_handler_t;
typedef toonz_fxnode_interface_t fxnode_interface_t;
typedef toonz_setup_interface_t setup_interface_t;
}
#endif

#endif