// license:BSD-3-Clause // copyright-holders:David Haywood #ifndef MAME_VIDEO_SKNSSPR_H #define MAME_VIDEO_SKNSSPR_H #pragma once class sknsspr_device : public device_t, public device_video_interface, public device_rom_interface { public: sknsspr_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); void skns_draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, u32* spriteram_source, size_t spriteram_size, u32* sprite_regs); void skns_sprite_kludge(int x, int y); protected: virtual void device_start() override; virtual void device_reset() override; virtual void rom_bank_updated() override; private: static constexpr unsigned SUPRNOVA_DECODE_BUFFER_SIZE = 0x2000; int m_sprite_kludge_x, m_sprite_kludge_y; std::unique_ptr m_decodebuffer; int skns_rle_decode ( int romoffset, int size ); }; DECLARE_DEVICE_TYPE(SKNS_SPRITE, sknsspr_device) #endif // MAME_VIDEO_SKNSSPR_H