gp_pixel_pack.gen.h

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// SPDX-License-Identifier: GPL-2.1-or-later
/*
 * gp_pixel_pack.gen.h
 *
 * GENERATED on 2024 12 15 16:57:03 from gp_pixel_pack.gen.h.t
 *
 * DO NOT MODIFY THIS FILE DIRECTLY!
 */
#ifndef GP_PIXEL_PACK_GEN_H
#define GP_PIXEL_PACK_GEN_H
 
/*
 * Copyright (C) 2023 Cyril Hrubis <metan@ucw.cz>
 */
 
typedef enum gp_pixel_pack {
        GP_PIXEL_PACK_1BPP_DB = 0x71,
        GP_PIXEL_PACK_1BPP_UB = 0x01,
        GP_PIXEL_PACK_2BPP_DB = 0x72,
        GP_PIXEL_PACK_2BPP_UB = 0x02,
        GP_PIXEL_PACK_4BPP_DB = 0x74,
        GP_PIXEL_PACK_4BPP_UB = 0x04,
        GP_PIXEL_PACK_8BPP = 0x08,
        GP_PIXEL_PACK_16BPP = 0x10,
        GP_PIXEL_PACK_24BPP = 0x18,
        GP_PIXEL_PACK_32BPP = 0x20,
        GP_PIXEL_PACK_18BPP_DB = 0x82,
} gp_pixel_pack;
 
#define GP_PIXEL_PACK_1BPP_DB GP_PIXEL_PACK_1BPP_DB
#define GP_PIXEL_PACK_1BPP_UB GP_PIXEL_PACK_1BPP_UB
#define GP_PIXEL_PACK_2BPP_DB GP_PIXEL_PACK_2BPP_DB
#define GP_PIXEL_PACK_2BPP_UB GP_PIXEL_PACK_2BPP_UB
#define GP_PIXEL_PACK_4BPP_DB GP_PIXEL_PACK_4BPP_DB
#define GP_PIXEL_PACK_4BPP_UB GP_PIXEL_PACK_4BPP_UB
#define GP_PIXEL_PACK_8BPP GP_PIXEL_PACK_8BPP
#define GP_PIXEL_PACK_16BPP GP_PIXEL_PACK_16BPP
#define GP_PIXEL_PACK_24BPP GP_PIXEL_PACK_24BPP
#define GP_PIXEL_PACK_32BPP GP_PIXEL_PACK_32BPP
#define GP_PIXEL_PACK_18BPP_DB GP_PIXEL_PACK_18BPP_DB
 
uint8_t gp_pixel_bpp_by_pack(enum gp_pixel_pack pack);
 
/*
 * Branch on pixel packing.
 */
#define GP_FN_RET_PER_PACK(FN_NAME, pack, ...) \
        switch (pack) { \
        case GP_PIXEL_PACK_1BPP_DB: \
                return FN_NAME##_1BPP_DB(__VA_ARGS__); \
        case GP_PIXEL_PACK_1BPP_UB: \
                return FN_NAME##_1BPP_UB(__VA_ARGS__); \
        case GP_PIXEL_PACK_2BPP_DB: \
                return FN_NAME##_2BPP_DB(__VA_ARGS__); \
        case GP_PIXEL_PACK_2BPP_UB: \
                return FN_NAME##_2BPP_UB(__VA_ARGS__); \
        case GP_PIXEL_PACK_4BPP_DB: \
                return FN_NAME##_4BPP_DB(__VA_ARGS__); \
        case GP_PIXEL_PACK_4BPP_UB: \
                return FN_NAME##_4BPP_UB(__VA_ARGS__); \
        case GP_PIXEL_PACK_8BPP: \
                return FN_NAME##_8BPP(__VA_ARGS__); \
        case GP_PIXEL_PACK_16BPP: \
                return FN_NAME##_16BPP(__VA_ARGS__); \
        case GP_PIXEL_PACK_24BPP: \
                return FN_NAME##_24BPP(__VA_ARGS__); \
        case GP_PIXEL_PACK_32BPP: \
                return FN_NAME##_32BPP(__VA_ARGS__); \
        case GP_PIXEL_PACK_18BPP_DB: \
                return FN_NAME##_18BPP_DB(__VA_ARGS__); \
        }
 
/*
 * Branch on pixel packing.
 */
#define GP_FN_PER_PACK(FN_NAME, pack, ...) \
        switch (pack) { \
        case GP_PIXEL_PACK_1BPP_DB: \
                FN_NAME##_1BPP_DB(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_1BPP_UB: \
                FN_NAME##_1BPP_UB(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_2BPP_DB: \
                FN_NAME##_2BPP_DB(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_2BPP_UB: \
                FN_NAME##_2BPP_UB(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_4BPP_DB: \
                FN_NAME##_4BPP_DB(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_4BPP_UB: \
                FN_NAME##_4BPP_UB(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_8BPP: \
                FN_NAME##_8BPP(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_16BPP: \
                FN_NAME##_16BPP(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_24BPP: \
                FN_NAME##_24BPP(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_32BPP: \
                FN_NAME##_32BPP(__VA_ARGS__); \
        break; \
        case GP_PIXEL_PACK_18BPP_DB: \
                FN_NAME##_18BPP_DB(__VA_ARGS__); \
        break; \
        }
 
/*
 * Branch on gp_pixel_type argument.
 */
#define GP_FN_PER_PACK_PIXELTYPE(FN_NAME, type, ...) \
        GP_FN_PER_PACK(FN_NAME, gp_pixel_types[type].pack, __VA_ARGS__)
 
/*
 * Branch on gp_pixel_type argument.
 */
#define GP_FN_RET_PER_PACK_PIXELTYPE(FN_NAME, type, ...) \
        GP_FN_RET_PER_PACK(FN_NAME, gp_pixel_types[type].pack, __VA_ARGS__)
 
/*
 * Branch on pixmap argument.
 */
#define GP_FN_PER_PACK_PIXMAP(FN_NAME, pixmap, ...) \
        GP_FN_PER_PACK(FN_NAME, gp_pixel_types[pixmap->pixel_type].pack, __VA_ARGS__)
 
/*
 * Branch on pixmap argument.
 */
#define GP_FN_RET_PER_PACK_PIXMAP(FN_NAME, pixmap, ...) \
        GP_FN_RET_PER_PACK(FN_NAME, gp_pixel_types[pixmap->pixel_type].pack, __VA_ARGS__)
 
//TODO REMOVE WHEN LAST ALGO IS CONVERTED
#define GP_DEF_DRAW_FN_PER_PACK(fname, MACRO_NAME) \
        GP_DEF_FN_PER_PACK(fname, MACRO_NAME, gp_putpixel_raw_clipped_)
 
#define GP_DEF_FN_PER_PACK(fname, MACRO_NAME, fdraw) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 1BPP_DB) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 1BPP_UB) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 2BPP_DB) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 2BPP_UB) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 4BPP_DB) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 4BPP_UB) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 8BPP) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 16BPP) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 24BPP) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 32BPP) \
        GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, 18BPP_DB) \
 
#define GP_DEF_FN_FOR_PACK(fname, MACRO_NAME, fdraw, bpp) \
        MACRO_NAME(fname##_##bpp, gp_pixmap *, gp_pixel, fdraw##bpp)
 
#define GP_DEF_FILL_FN_PER_PACK(fname, MACRO_NAME) \
        GP_DEF_FN_PER_PACK(fname, MACRO_NAME, gp_hline_raw_)
 
#endif /* GP_PIXEL_PACK_GEN_H */