// license:LGPL-2.1+ // copyright-holders:Ville Linde, Angelo Salese, hap #ifndef MAME_VIDEO_TC0780FPA_H #define MAME_VIDEO_TC0780FPA_H #pragma once #include "video/poly.h" struct tc0780fpa_polydata { int tex_base_x; int tex_base_y; int tex_wrap_x; int tex_wrap_y; }; class tc0780fpa_renderer : public poly_manager { public: tc0780fpa_renderer(device_t &parent, screen_device &screen, const uint8_t *texture_ram); void render_solid_scan(int32_t scanline, const extent_t &extent, const tc0780fpa_polydata &extradata, int threadid); void render_shade_scan(int32_t scanline, const extent_t &extent, const tc0780fpa_polydata &extradata, int threadid); void render_texture_scan(int32_t scanline, const extent_t &extent, const tc0780fpa_polydata &extradata, int threadid); void render(uint16_t *polygon_fifo, int length); void draw(bitmap_ind16 &bitmap, const rectangle &cliprect); void swap_buffers(); private: std::unique_ptr m_fb[2]; std::unique_ptr m_zb; const uint8_t *m_texture; rectangle m_cliprect; int m_current_fb; }; class tc0780fpa_device : public device_t, public device_video_interface { public: tc0780fpa_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); void draw(bitmap_ind16 &bitmap, const rectangle &cliprect); DECLARE_READ16_MEMBER(tex_addr_r); DECLARE_WRITE16_MEMBER(tex_addr_w); DECLARE_WRITE16_MEMBER(tex_w); DECLARE_WRITE16_MEMBER(poly_fifo_w); DECLARE_WRITE16_MEMBER(render_w); protected: // device-level overrides virtual void device_start() override; virtual void device_stop() override; virtual void device_reset() override; private: std::unique_ptr m_texture; std::unique_ptr m_poly_fifo; int m_poly_fifo_ptr; std::unique_ptr m_renderer; uint16_t m_tex_address; uint16_t m_tex_offset; int m_texbase_x; int m_texbase_y; }; DECLARE_DEVICE_TYPE(TC0780FPA, tc0780fpa_device) #endif // MAME_VIDEO_TC0780FPA_H