// license:BSD-3-Clause // copyright-holders:Luca Elia,David Haywood,Paul Priest /* Jaleco Megasystem 32 sprite hardware */ #ifndef MAME_VIDEO_MS32_SPRITE_H #define MAME_VIDEO_MS32_SPRITE_H #pragma once class ms32_sprite_device : public device_t, public device_gfx_interface { public: // construction ms32_sprite_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); // configuration void set_color_base(u16 base) { m_color_base = base; } void set_color_entries(u16 entries) { m_color_entries = entries; } void set_zoom(bool enable) { m_has_zoom = enable; } void set_yuv(bool enable) { m_has_yuv = enable; } void extract_parameters(const u16 *ram, bool &disable, u8 &pri, bool &flipx, bool &flipy, u32 &code, u32 &color, u8 &tx, u8 &ty, u16 &srcwidth, u16 &srcheight, s32 &sx, s32 &sy, u16 &incx, u16 &incy); // ----- core graphics drawing ----- // core drawgfx implementation template void draw_sprite_core(BitmapType &dest, const rectangle &cliprect, u32 code, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, FunctionClass pixel_op); // specific drawgfx implementations for each transparency type void opaque(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight); void opaque(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight); void transpen(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 trans_pen); void transpen(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 trans_pen); void transpen_raw(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 trans_pen); void transpen_raw(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 trans_pen); // ----- zoomed graphics drawing ----- // core zoom implementation template void draw_sprite_zoom_core(BitmapType &dest, const rectangle &cliprect, u32 code, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, FunctionClass pixel_op); // specific zoom implementations for each transparency type void zoom_opaque(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy); void zoom_opaque(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy); void zoom_transpen(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, u32 trans_pen); void zoom_transpen(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, u32 trans_pen); void zoom_transpen_raw(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, u32 trans_pen); void zoom_transpen_raw(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, u32 trans_pen); // ----- priority masked graphics drawing ----- // core prio implementation template void draw_sprite_core(BitmapType &dest, const rectangle &cliprect, u32 code, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, PriorityType &priority, FunctionClass pixel_op); // specific prio implementations for each transparency type void prio_opaque(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, bitmap_ind8 &priority, u32 pmask); void prio_opaque(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, bitmap_ind8 &priority, u32 pmask); void prio_transpen(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, bitmap_ind8 &priority, u32 pmask, u32 trans_pen); void prio_transpen(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, bitmap_ind8 &priority, u32 pmask, u32 trans_pen); void prio_transpen_raw(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, bitmap_ind8 &priority, u32 pmask, u32 trans_pen); void prio_transpen_raw(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, bitmap_ind8 &priority, u32 pmask, u32 trans_pen); // ----- priority masked zoomed graphics drawing ----- // core prio_zoom implementation template void draw_sprite_zoom_core(BitmapType &dest, const rectangle &cliprect, u32 code, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, PriorityType &priority, FunctionClass pixel_op); // specific prio_zoom implementations for each transparency type void prio_zoom_opaque(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, bitmap_ind8 &priority, u32 pmask); void prio_zoom_opaque(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, bitmap_ind8 &priority, u32 pmask); void prio_zoom_transpen(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, bitmap_ind8 &priority, u32 pmask, u32 trans_pen); void prio_zoom_transpen(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, bitmap_ind8 &priority, u32 pmask, u32 trans_pen); void prio_zoom_transpen_raw(bitmap_ind16 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, bitmap_ind8 &priority, u32 pmask, u32 trans_pen); void prio_zoom_transpen_raw(bitmap_rgb32 &dest, const rectangle &cliprect, u32 code, u32 color, int flipx, int flipy, s32 destx, s32 desty, u32 tx, u32 ty, u32 srcwidth, u32 srcheight, u32 incx, u32 incy, bitmap_ind8 &priority, u32 pmask, u32 trans_pen); protected: // device_t overrides virtual void device_start() override; private: // decoding info DECLARE_GFXDECODE_MEMBER(gfxinfo); // configurations u16 m_color_base, m_color_entries; bool m_has_zoom; bool m_has_yuv; }; DECLARE_DEVICE_TYPE(JALECO_MEGASYSTEM32_SPRITE, ms32_sprite_device) #endif // MAME_VIDEO_MS32_SPRITE_H