diff options
Diffstat (limited to 'src/devices/bus/sbus/cgsix.h')
-rw-r--r-- | src/devices/bus/sbus/cgsix.h | 515 |
1 files changed, 0 insertions, 515 deletions
diff --git a/src/devices/bus/sbus/cgsix.h b/src/devices/bus/sbus/cgsix.h deleted file mode 100644 index 3bee124d229..00000000000 --- a/src/devices/bus/sbus/cgsix.h +++ /dev/null @@ -1,515 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun cgsix-series accelerated 8-bit color video controller - -***************************************************************************/ - -#ifndef MAME_BUS_SBUS_CGSIX_H -#define MAME_BUS_SBUS_CGSIX_H - -#pragma once - -#include "sbus.h" -#include "video/bt45x.h" -#include "screen.h" - -class sbus_cgsix_device : public device_t, public device_sbus_card_interface -{ -public: - static constexpr feature_type imperfect_features() { return feature::GRAPHICS; } - -protected: - // construction/destruction - sbus_cgsix_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, const uint32_t vram_size) - : sbus_cgsix_device(mconfig, type, tag, owner, clock) - { - set_vram_size(vram_size); - } - - sbus_cgsix_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); - - // configuration - void set_vram_size(uint32_t vram_size) { m_vram_size = vram_size; } - - // device_t overrides - virtual void device_start() override; - virtual void device_reset() override; - - DECLARE_READ32_MEMBER(rom_r); - DECLARE_READ32_MEMBER(unknown_r); - DECLARE_WRITE32_MEMBER(unknown_w); - DECLARE_READ32_MEMBER(vram_r); - DECLARE_WRITE32_MEMBER(vram_w); - DECLARE_READ32_MEMBER(fbc_r); - DECLARE_WRITE32_MEMBER(fbc_w); - - uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); - uint8_t perform_rasterop(uint8_t src, uint8_t dst); - void handle_font_poke(); - void handle_draw_command(); - void handle_blit_command(); - - void base_map(address_map &map); - - enum - { - ROP_CLR = 0x00, - ROP_SRC_NOR_DST = 0x01, - ROP_NSRC_AND_DST = 0x02, - ROP_NOT_SRC = 0x03, - ROP_SRC_AND_NDST = 0x04, - ROP_NOT_DST = 0x05, - ROP_SRC_XOR_DST = 0x06, - ROP_SRC_NAND_DST = 0x07, - ROP_SRC_AND_DST = 0x08, - ROP_SRC_XNOR_DST = 0x09, - ROP_DST = 0x0a, - ROP_NSRC_OR_DST = 0x0b, - ROP_SRC = 0x0c, - ROP_SRC_OR_NDST = 0x0d, - ROP_SRC_OR_DST = 0x0e, - ROP_SET = 0x0f - }; - - enum - { - FBC_MISC_INDEX_SHIFT = 4, - FBC_MISC_INDEX_MOD_SHIFT = 6, - FBC_MISC_BDISP_SHIFT = 7, - FBC_MISC_BREAD_SHIFT = 9, - FBC_MISC_BWRITE1_SHIFT = 11, - FBC_MISC_BWRITE0_SHIFT = 13, - FBC_MISC_DRAW_SHIFT = 15, - FBC_MISC_DATA_SHIFT = 17, - FBC_MISC_VBLANK_SHIFT = 19, - FBC_MISC_BLIT_SHIFT = 20 - }; - - enum - { - FBC_MISC_INDEX_MASK = 0x3, - FBC_MISC_INDEX_MOD_MASK = 0x1, - FBC_MISC_BDISP_MASK = 0x3, - FBC_MISC_BREAD_MASK = 0x3, - FBC_MISC_BWRITE1_MASK = 0x3, - FBC_MISC_BWRITE0_MASK = 0x3, - FBC_MISC_DRAW_MASK = 0x3, - FBC_MISC_DATA_MASK = 0x3, - FBC_MISC_VBLANK_MASK = 0x1, - FBC_MISC_BLIT_MASK = 0x3 - }; - - enum - { - FBC_MISC_BDISP_IGNORE = 0, - FBC_MISC_BDISP_0 = 1, - FBC_MISC_BDISP_1 = 2, - FBC_MISC_BDISP_ILLEGAL = 3, - - FBC_MISC_BREAD_IGNORE = 0, - FBC_MISC_BREAD_0 = 1, - FBC_MISC_BREAD_1 = 2, - FBC_MISC_BREAD_ILLEGAL = 3, - - FBC_MISC_BWRITE1_IGNORE = 0, - FBC_MISC_BWRITE1_ENABLE = 1, - FBC_MISC_BWRITE1_DISABLE = 2, - FBC_MISC_BWRITE1_ILLEGAL = 3, - - FBC_MISC_BWRITE0_IGNORE = 0, - FBC_MISC_BWRITE0_ENABLE = 1, - FBC_MISC_BWRITE0_DISABLE = 2, - FBC_MISC_BWRITE0_ILLEGAL = 3, - - FBC_MISC_DRAW_IGNORE = 0, - FBC_MISC_DRAW_RENDER = 1, - FBC_MISC_DRAW_PICK = 2, - FBC_MISC_DRAW_ILLEGAL = 3, - - FBC_MISC_DATA_IGNORE = 0, - FBC_MISC_DATA_COLOR8 = 1, - FBC_MISC_DATA_COLOR1 = 2, - FBC_MISC_DATA_HRMONO = 3, - - FBC_MISC_BLIT_IGNORE = 0, - FBC_MISC_BLIT_NOSRC = 1, - FBC_MISC_BLIT_SRC = 2, - FBC_MISC_BLIT_ILLEGAL = 3 - }; - - inline uint32_t fbc_misc_index() { return (m_fbc.m_misc >> FBC_MISC_INDEX_SHIFT) & FBC_MISC_INDEX_MASK; } - inline uint32_t fbc_misc_index_mod() { return (m_fbc.m_misc >> FBC_MISC_INDEX_MOD_SHIFT) & FBC_MISC_INDEX_MOD_MASK; } - inline uint32_t fbc_misc_bdisp() { return (m_fbc.m_misc >> FBC_MISC_BDISP_SHIFT) & FBC_MISC_BDISP_MASK; } - inline uint32_t fbc_misc_bread() { return (m_fbc.m_misc >> FBC_MISC_BREAD_SHIFT) & FBC_MISC_BREAD_MASK; } - inline uint32_t fbc_misc_bwrite1() { return (m_fbc.m_misc >> FBC_MISC_BWRITE1_SHIFT) & FBC_MISC_BWRITE1_MASK; } - inline uint32_t fbc_misc_bwrite0() { return (m_fbc.m_misc >> FBC_MISC_BWRITE0_SHIFT) & FBC_MISC_BWRITE0_MASK; } - inline uint32_t fbc_misc_draw() { return (m_fbc.m_misc >> FBC_MISC_DRAW_SHIFT) & FBC_MISC_DRAW_MASK; } - inline uint32_t fbc_misc_data() { return (m_fbc.m_misc >> FBC_MISC_DATA_SHIFT) & FBC_MISC_DATA_MASK; } - inline uint32_t fbc_misc_blit() { return (m_fbc.m_misc >> FBC_MISC_BLIT_SHIFT) & FBC_MISC_BLIT_MASK; } - - enum - { - FBC_RASTEROP_ROP00_SHIFT = 0, - FBC_RASTEROP_ROP01_SHIFT = 4, - FBC_RASTEROP_ROP10_SHIFT = 8, - FBC_RASTEROP_ROP11_SHIFT = 12, - FBC_RASTEROP_PLOT_SHIFT = 16, - FBC_RASTEROP_RAST_SHIFT = 17, - FBC_RASTEROP_ATTR_SHIFT = 22, - FBC_RASTEROP_POLYG_SHIFT = 24, - FBC_RASTEROP_PATT_SHIFT = 26, - FBC_RASTEROP_PIXEL_SHIFT = 28, - FBC_RASTEROP_PLANE_SHIFT = 30 - }; - - enum - { - FBC_RASTEROP_ROP00_MASK = 0xf, - FBC_RASTEROP_ROP01_MASK = 0xf, - FBC_RASTEROP_ROP10_MASK = 0xf, - FBC_RASTEROP_ROP11_MASK = 0xf, - FBC_RASTEROP_PLOT_MASK = 0x1, - FBC_RASTEROP_RAST_MASK = 0x1, - FBC_RASTEROP_ATTR_MASK = 0x3, - FBC_RASTEROP_POLYG_MASK = 0x3, - FBC_RASTEROP_PATT_MASK = 0x3, - FBC_RASTEROP_PIXEL_MASK = 0x3, - FBC_RASTEROP_PLANE_MASK = 0x3 - }; - - enum - { - FBC_RASTEROP_PLOT_PLOT = 0, - FBC_RASTEROP_PLOT_UNPLOT = 1, - - FBC_RASTEROP_RAST_BOOL = 0, - FBC_RASTEROP_RAST_LINEAR = 1, - - FBC_RASTEROP_ATTR_IGNORE = 0, - FBC_RASTEROP_ATTR_UNSUPP = 1, - FBC_RASTEROP_ATTR_SUPP = 2, - FBC_RASTEROP_ATTR_ILLEGAL = 3, - - FBC_RASTEROP_POLYG_IGNORE = 0, - FBC_RASTEROP_POLYG_OVERLAP = 1, - FBC_RASTEROP_POLYG_NONOVERLAP = 2, - FBC_RASTEROP_POLYG_ILLEGAL = 3, - - FBC_RASTEROP_PATTERN_IGNORE = 0, - FBC_RASTEROP_PATTERN_ZEROES = 1, - FBC_RASTEROP_PATTERN_ONES = 2, - FBC_RASTEROP_PATTERN_MSK = 3, - - FBC_RASTEROP_PIXEL_IGNORE = 0, - FBC_RASTEROP_PIXEL_ZEROES = 1, - FBC_RASTEROP_PIXEL_ONES = 2, - FBC_RASTEROP_PIXEL_MSK = 3, - - FBC_RASTEROP_PLANE_IGNORE = 0, - FBC_RASTEROP_PLANE_ZEROES = 1, - FBC_RASTEROP_PLANE_ONES = 2, - FBC_RASTEROP_PLANE_MSK = 3 - }; - - inline uint32_t fbc_rasterop_rop00() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ROP00_SHIFT) & FBC_RASTEROP_ROP00_MASK; } - inline uint32_t fbc_rasterop_rop01() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ROP01_SHIFT) & FBC_RASTEROP_ROP01_MASK; } - inline uint32_t fbc_rasterop_rop10() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ROP10_SHIFT) & FBC_RASTEROP_ROP10_MASK; } - inline uint32_t fbc_rasterop_rop11() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ROP11_SHIFT) & FBC_RASTEROP_ROP11_MASK; } - inline uint32_t fbc_rasterop_plot() { return (m_fbc.m_rasterop >> FBC_RASTEROP_PLOT_SHIFT) & FBC_RASTEROP_PLOT_MASK; } - inline uint32_t fbc_rasterop_rast() { return (m_fbc.m_rasterop >> FBC_RASTEROP_RAST_SHIFT) & FBC_RASTEROP_RAST_MASK; } - inline uint32_t fbc_rasterop_attr() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ATTR_SHIFT) & FBC_RASTEROP_ATTR_MASK; } - inline uint32_t fbc_rasterop_polyg() { return (m_fbc.m_rasterop >> FBC_RASTEROP_POLYG_SHIFT) & FBC_RASTEROP_POLYG_MASK; } - inline uint32_t fbc_rasterop_pattern() { return (m_fbc.m_rasterop >> FBC_RASTEROP_PATT_SHIFT) & FBC_RASTEROP_PATT_MASK; } - inline uint32_t fbc_rasterop_pixel() { return (m_fbc.m_rasterop >> FBC_RASTEROP_PIXEL_SHIFT) & FBC_RASTEROP_PIXEL_MASK; } - inline uint32_t fbc_rasterop_plane() { return (m_fbc.m_rasterop >> FBC_RASTEROP_PLANE_SHIFT) & FBC_RASTEROP_PLANE_MASK; } - - enum - { - FBC_MISC = 0x004/4, - FBC_CLIP_CHECK = 0x008/4, - - FBC_STATUS = 0x010/4, - FBC_DRAW_STATUS = 0x014/4, - FBC_BLIT_STATUS = 0x018/4, - FBC_FONT = 0x01c/4, - - FBC_X0 = 0x080/4, - FBC_Y0 = 0x084/4, - FBC_Z0 = 0x088/4, - FBC_COLOR0 = 0x08c/4, - FBC_X1 = 0x090/4, - FBC_Y1 = 0x094/4, - FBC_Z1 = 0x098/4, - FBC_COLOR1 = 0x09c/4, - FBC_X2 = 0x0a0/4, - FBC_Y2 = 0x0a4/4, - FBC_Z2 = 0x0a8/4, - FBC_COLOR2 = 0x0ac/4, - FBC_X3 = 0x0b0/4, - FBC_Y3 = 0x0b4/4, - FBC_Z3 = 0x0b8/4, - FBC_COLOR3 = 0x0bc/4, - - FBC_RASTER_OFFX = 0x0c0/4, - FBC_RASTER_OFFY = 0x0c4/4, - FBC_AUTOINCX = 0x0d0/4, - FBC_AUTOINCY = 0x0d4/4, - FBC_CLIP_MINX = 0x0e0/4, - FBC_CLIP_MINY = 0x0e4/4, - FBC_CLIP_MAXX = 0x0f0/4, - FBC_CLIP_MAXY = 0x0f4/4, - - FBC_FCOLOR = 0x100/4, - FBC_BCOLOR = 0x104/4, - FBC_RASTEROP = 0x108/4, - FBC_PLANE_MASK = 0x10c/4, - FBC_PIXEL_MASK = 0x110/4, - - FBC_PATT_ALIGN = 0x11c/4, - FBC_PATTERN0 = 0x120/4, - FBC_PATTERN1 = 0x124/4, - FBC_PATTERN2 = 0x128/4, - FBC_PATTERN3 = 0x12c/4, - FBC_PATTERN4 = 0x130/4, - FBC_PATTERN5 = 0x134/4, - FBC_PATTERN6 = 0x138/4, - FBC_PATTERN7 = 0x13c/4, - - FBC_IPOINT_ABSX = 0x800/4, - FBC_IPOINT_ABSY = 0x804/4, - FBC_IPOINT_ABSZ = 0x808/4, - FBC_IPOINT_RELX = 0x810/4, - FBC_IPOINT_RELY = 0x814/4, - FBC_IPOINT_RELZ = 0x818/4, - FBC_IPOINT_R = 0x830/4, - FBC_IPOINT_G = 0x834/4, - FBC_IPOINT_B = 0x838/4, - FBC_IPOINT_A = 0x83c/4, - - FBC_ILINE_ABSX = 0x840/4, - FBC_ILINE_ABSY = 0x844/4, - FBC_ILINE_ABSZ = 0x848/4, - FBC_ILINE_RELX = 0x850/4, - FBC_ILINE_RELY = 0x854/4, - FBC_ILINE_RELZ = 0x858/4, - FBC_ILINE_R = 0x870/4, - FBC_ILINE_G = 0x874/4, - FBC_ILINE_B = 0x878/4, - FBC_ILINE_A = 0x87c/4, - - FBC_ITRI_ABSX = 0x880/4, - FBC_ITRI_ABSY = 0x884/4, - FBC_ITRI_ABSZ = 0x888/4, - FBC_ITRI_RELX = 0x890/4, - FBC_ITRI_RELY = 0x894/4, - FBC_ITRI_RELZ = 0x898/4, - FBC_ITRI_R = 0x8b0/4, - FBC_ITRI_G = 0x8b4/4, - FBC_ITRI_B = 0x8b8/4, - FBC_ITRI_A = 0x8bc/4, - - FBC_IQUAD_ABSX = 0x8c0/4, - FBC_IQUAD_ABSY = 0x8c4/4, - FBC_IQUAD_ABSZ = 0x8c8/4, - FBC_IQUAD_RELX = 0x8d0/4, - FBC_IQUAD_RELY = 0x8d4/4, - FBC_IQUAD_RELZ = 0x8d8/4, - FBC_IQUAD_R = 0x8f0/4, - FBC_IQUAD_G = 0x8f4/4, - FBC_IQUAD_B = 0x8f8/4, - FBC_IQUAD_A = 0x8fc/4, - - FBC_IRECT_ABSX = 0x900/4, - FBC_IRECT_ABSY = 0x904/4, - FBC_IRECT_ABSZ = 0x908/4, - FBC_IRECT_RELX = 0x910/4, - FBC_IRECT_RELY = 0x914/4, - FBC_IRECT_RELZ = 0x918/4, - FBC_IRECT_R = 0x930/4, - FBC_IRECT_G = 0x934/4, - FBC_IRECT_B = 0x938/4, - FBC_IRECT_A = 0x93c/4, - }; - - struct vertex_t - { - uint32_t m_absx; - uint32_t m_absy; - uint32_t m_absz; - uint32_t m_relx; - uint32_t m_rely; - uint32_t m_relz; - uint32_t m_r; - uint32_t m_g; - uint32_t m_b; - uint32_t m_a; - }; - - enum prim_type : uint32_t - { - PRIM_POINT = 0, - PRIM_LINE, - PRIM_TRI, - PRIM_QUAD, - PRIM_RECT, - - PRIM_COUNT - }; - - struct fbc_t - { - uint32_t m_misc; - uint32_t m_clip_check; - uint32_t m_status; - uint32_t m_draw_status; - uint32_t m_blit_status; - uint32_t m_font; - - uint32_t m_x0; - uint32_t m_y0; - uint32_t m_z0; - uint32_t m_color0; - uint32_t m_x1; - uint32_t m_y1; - uint32_t m_z1; - uint32_t m_color1; - uint32_t m_x2; - uint32_t m_y2; - uint32_t m_z2; - uint32_t m_color2; - uint32_t m_x3; - uint32_t m_y3; - uint32_t m_z3; - uint32_t m_color3; - - uint32_t m_raster_offx; - uint32_t m_raster_offy; - - uint32_t m_autoincx; - uint32_t m_autoincy; - - uint32_t m_clip_minx; - uint32_t m_clip_miny; - - uint32_t m_clip_maxx; - uint32_t m_clip_maxy; - - uint8_t m_fcolor; - uint8_t m_bcolor; - - uint32_t m_rasterop; - - uint32_t m_plane_mask; - uint32_t m_pixel_mask; - - uint32_t m_patt_align; - uint32_t m_pattern[8]; - - uint32_t m_ipoint_absx; - uint32_t m_ipoint_absy; - uint32_t m_ipoint_absz; - uint32_t m_ipoint_relx; - uint32_t m_ipoint_rely; - uint32_t m_ipoint_relz; - uint32_t m_ipoint_r; - uint32_t m_ipoint_g; - uint32_t m_ipoint_b; - uint32_t m_ipoint_a; - - uint32_t m_iline_absx; - uint32_t m_iline_absy; - uint32_t m_iline_absz; - uint32_t m_iline_relx; - uint32_t m_iline_rely; - uint32_t m_iline_relz; - uint32_t m_iline_r; - uint32_t m_iline_g; - uint32_t m_iline_b; - uint32_t m_iline_a; - - uint32_t m_itri_absx; - uint32_t m_itri_absy; - uint32_t m_itri_absz; - uint32_t m_itri_relx; - uint32_t m_itri_rely; - uint32_t m_itri_relz; - uint32_t m_itri_r; - uint32_t m_itri_g; - uint32_t m_itri_b; - uint32_t m_itri_a; - - uint32_t m_iquad_absx; - uint32_t m_iquad_absy; - uint32_t m_iquad_absz; - uint32_t m_iquad_relx; - uint32_t m_iquad_rely; - uint32_t m_iquad_relz; - uint32_t m_iquad_r; - uint32_t m_iquad_g; - uint32_t m_iquad_b; - uint32_t m_iquad_a; - - uint32_t m_irect_absx; - uint32_t m_irect_absy; - uint32_t m_irect_absz; - uint32_t m_irect_relx; - uint32_t m_irect_rely; - uint32_t m_irect_relz; - uint32_t m_irect_r; - uint32_t m_irect_g; - uint32_t m_irect_b; - uint32_t m_irect_a; - - vertex_t m_prim_buf[0x1000]; // unknown size - uint32_t m_vertex_count; - uint32_t m_curr_prim_type; - }; - - required_memory_region m_rom; - std::unique_ptr<uint32_t[]> m_vram; - required_device<screen_device> m_screen; - required_device<bt458_device> m_ramdac; - - fbc_t m_fbc; - - uint32_t m_vram_size; -}; - -class sbus_turbogx_device : public sbus_cgsix_device -{ -public: - sbus_turbogx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - void device_add_mconfig(machine_config &config) override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - void mem_map(address_map &map) override; -}; - -class sbus_turbogxp_device : public sbus_cgsix_device -{ -public: - sbus_turbogxp_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - void device_add_mconfig(machine_config &config) override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - void mem_map(address_map &map) override; -}; - -DECLARE_DEVICE_TYPE(SBUS_TURBOGX, sbus_turbogx_device) -DECLARE_DEVICE_TYPE(SBUS_TURBOGXP, sbus_turbogxp_device) - -#endif // MAME_BUS_SBUS_CGSIX_H |