diff options
Diffstat (limited to 'src/devices/bus/sbus/cgsix.cpp')
-rw-r--r-- | src/devices/bus/sbus/cgsix.cpp | 1188 |
1 files changed, 1188 insertions, 0 deletions
diff --git a/src/devices/bus/sbus/cgsix.cpp b/src/devices/bus/sbus/cgsix.cpp new file mode 100644 index 00000000000..beebe3dadd9 --- /dev/null +++ b/src/devices/bus/sbus/cgsix.cpp @@ -0,0 +1,1188 @@ +// license:BSD-3-Clause +// copyright-holders:Ryan Holtz +/*************************************************************************** + + Sun cgsix-series accelerated 8-bit color video controller + +***************************************************************************/ + +#include "emu.h" +#include "cgsix.h" + +DEFINE_DEVICE_TYPE(SBUS_TURBOGX, sbus_turbogx_device, "turbogx", "Sun TurboGX SBus Video") +DEFINE_DEVICE_TYPE(SBUS_TURBOGXP, sbus_turbogxp_device, "turbogxp", "Sun TurboGX+ SBus Video") + +//------------------------------------------------- +// base cgsix device +//------------------------------------------------- + +void sbus_cgsix_device::base_map(address_map &map) +{ + map(0x00000000, 0x01ffffff).rw(FUNC(sbus_cgsix_device::unknown_r), FUNC(sbus_cgsix_device::unknown_w)); + map(0x00000000, 0x00007fff).r(FUNC(sbus_cgsix_device::rom_r)); + map(0x00200000, 0x0020000f).m(m_ramdac, FUNC(bt458_device::map)).umask32(0xff000000); + map(0x00700000, 0x00700fff).rw(FUNC(sbus_cgsix_device::fbc_r), FUNC(sbus_cgsix_device::fbc_w)); +} + +sbus_cgsix_device::sbus_cgsix_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) + : device_t(mconfig, type, tag, owner, clock) + , device_sbus_card_interface(mconfig, *this) + , m_rom(*this, "prom") + , m_screen(*this, "screen") + , m_ramdac(*this, "ramdac") +{ +} + +void sbus_cgsix_device::device_start() +{ + m_vram = std::make_unique<uint32_t[]>(m_vram_size / 4); + + save_pointer(NAME(m_vram), m_vram_size / 4); + save_item(NAME(m_vram_size)); + + save_item(NAME(m_fbc.m_clip_check)); + save_item(NAME(m_fbc.m_status)); + save_item(NAME(m_fbc.m_draw_status)); + save_item(NAME(m_fbc.m_blit_status)); + save_item(NAME(m_fbc.m_font)); + + save_item(NAME(m_fbc.m_x0)); + save_item(NAME(m_fbc.m_y0)); + save_item(NAME(m_fbc.m_z0)); + save_item(NAME(m_fbc.m_color0)); + save_item(NAME(m_fbc.m_x1)); + save_item(NAME(m_fbc.m_y1)); + save_item(NAME(m_fbc.m_z1)); + save_item(NAME(m_fbc.m_color1)); + save_item(NAME(m_fbc.m_x2)); + save_item(NAME(m_fbc.m_y2)); + save_item(NAME(m_fbc.m_z2)); + save_item(NAME(m_fbc.m_color2)); + save_item(NAME(m_fbc.m_x3)); + save_item(NAME(m_fbc.m_y3)); + save_item(NAME(m_fbc.m_z3)); + save_item(NAME(m_fbc.m_color3)); + + save_item(NAME(m_fbc.m_raster_offx)); + save_item(NAME(m_fbc.m_raster_offy)); + + save_item(NAME(m_fbc.m_autoincx)); + save_item(NAME(m_fbc.m_autoincy)); + + save_item(NAME(m_fbc.m_clip_minx)); + save_item(NAME(m_fbc.m_clip_miny)); + + save_item(NAME(m_fbc.m_clip_maxx)); + save_item(NAME(m_fbc.m_clip_maxy)); + + save_item(NAME(m_fbc.m_fcolor)); + save_item(NAME(m_fbc.m_bcolor)); + + save_item(NAME(m_fbc.m_rasterop)); + + save_item(NAME(m_fbc.m_plane_mask)); + save_item(NAME(m_fbc.m_pixel_mask)); + + save_item(NAME(m_fbc.m_patt_align)); + save_item(NAME(m_fbc.m_pattern)); + + save_item(NAME(m_fbc.m_ipoint_absx)); + save_item(NAME(m_fbc.m_ipoint_absy)); + save_item(NAME(m_fbc.m_ipoint_absz)); + save_item(NAME(m_fbc.m_ipoint_relx)); + save_item(NAME(m_fbc.m_ipoint_rely)); + save_item(NAME(m_fbc.m_ipoint_relz)); + save_item(NAME(m_fbc.m_ipoint_r)); + save_item(NAME(m_fbc.m_ipoint_g)); + save_item(NAME(m_fbc.m_ipoint_b)); + save_item(NAME(m_fbc.m_ipoint_a)); + + save_item(NAME(m_fbc.m_iline_absx)); + save_item(NAME(m_fbc.m_iline_absy)); + save_item(NAME(m_fbc.m_iline_absz)); + save_item(NAME(m_fbc.m_iline_relx)); + save_item(NAME(m_fbc.m_iline_rely)); + save_item(NAME(m_fbc.m_iline_relz)); + save_item(NAME(m_fbc.m_iline_r)); + save_item(NAME(m_fbc.m_iline_g)); + save_item(NAME(m_fbc.m_iline_b)); + save_item(NAME(m_fbc.m_iline_a)); + + save_item(NAME(m_fbc.m_itri_absx)); + save_item(NAME(m_fbc.m_itri_absy)); + save_item(NAME(m_fbc.m_itri_absz)); + save_item(NAME(m_fbc.m_itri_relx)); + save_item(NAME(m_fbc.m_itri_rely)); + save_item(NAME(m_fbc.m_itri_relz)); + save_item(NAME(m_fbc.m_itri_r)); + save_item(NAME(m_fbc.m_itri_g)); + save_item(NAME(m_fbc.m_itri_b)); + save_item(NAME(m_fbc.m_itri_a)); + + save_item(NAME(m_fbc.m_iquad_absx)); + save_item(NAME(m_fbc.m_iquad_absy)); + save_item(NAME(m_fbc.m_iquad_absz)); + save_item(NAME(m_fbc.m_iquad_relx)); + save_item(NAME(m_fbc.m_iquad_rely)); + save_item(NAME(m_fbc.m_iquad_relz)); + save_item(NAME(m_fbc.m_iquad_r)); + save_item(NAME(m_fbc.m_iquad_g)); + save_item(NAME(m_fbc.m_iquad_b)); + save_item(NAME(m_fbc.m_iquad_a)); + + save_item(NAME(m_fbc.m_irect_absx)); + save_item(NAME(m_fbc.m_irect_absy)); + save_item(NAME(m_fbc.m_irect_absz)); + save_item(NAME(m_fbc.m_irect_relx)); + save_item(NAME(m_fbc.m_irect_rely)); + save_item(NAME(m_fbc.m_irect_relz)); + save_item(NAME(m_fbc.m_irect_r)); + save_item(NAME(m_fbc.m_irect_g)); + save_item(NAME(m_fbc.m_irect_b)); + save_item(NAME(m_fbc.m_irect_a)); + + save_item(NAME(m_fbc.m_vertex_count)); + + for (int i = 0; i < 0x1000; i++) + { + save_item(NAME(m_fbc.m_prim_buf[i].m_absx), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_absy), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_absz), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_relx), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_rely), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_relz), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_r), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_g), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_b), i); + save_item(NAME(m_fbc.m_prim_buf[i].m_a), i); + } + + save_item(NAME(m_fbc.m_curr_prim_type)); +} + +void sbus_cgsix_device::device_reset() +{ + memset(&m_fbc, 0, sizeof(m_fbc)); +} + +uint32_t sbus_cgsix_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) +{ + const pen_t *pens = m_ramdac->pens(); + uint8_t *vram = (uint8_t *)&m_vram[0]; + + for (int y = 0; y < 900; y++) + { + uint32_t *scanline = &bitmap.pix32(y); + for (int x = 0; x < 1152; x++) + { + const uint8_t pixel = vram[y * 1152 + BYTE4_XOR_BE(x)]; + *scanline++ = pens[pixel]; + } + } + + return 0; +} + +READ32_MEMBER(sbus_cgsix_device::rom_r) +{ + return ((uint32_t*)m_rom->base())[offset]; +} + +READ32_MEMBER(sbus_cgsix_device::unknown_r) +{ + logerror("%s: unknown_r: %08x & %08x\n", machine().describe_context(), offset << 2, mem_mask); + return 0; +} + +WRITE32_MEMBER(sbus_cgsix_device::unknown_w) +{ + logerror("%s: unknown_w: %08x = %08x & %08x\n", machine().describe_context(), offset << 2, data, mem_mask); +} + +READ32_MEMBER(sbus_cgsix_device::vram_r) +{ + return m_vram[offset]; +} + +WRITE32_MEMBER(sbus_cgsix_device::vram_w) +{ + COMBINE_DATA(&m_vram[offset]); +} + +uint8_t sbus_cgsix_device::perform_rasterop(uint8_t src, uint8_t dst) +{ + const uint32_t rops[4] = { fbc_rasterop_rop00(), fbc_rasterop_rop01(), fbc_rasterop_rop10(), fbc_rasterop_rop11() }; + + uint8_t result = 0; + //logerror("src:%02x dst:%02x\n", src, dst); + for (int bit = 0; bit < 8; bit++) + { + const uint8_t mask = (1 << bit); + const uint8_t f = BIT(m_fbc.m_fcolor, bit) << 1; + const uint8_t b = BIT(m_fbc.m_bcolor, bit); + const uint8_t s = src & mask; + const uint8_t d = dst & mask; + const uint32_t rop = rops[f | b]; + //logerror("f:%d b:%d s:%02x d:%02x rop:%d\n", f >> 1, b, s, d, rop); + + uint8_t value = 0; + switch (rop) + { + case ROP_CLR: break; + case ROP_SRC_NOR_DST: value = ~(s | d); break; + case ROP_NSRC_AND_DST: value = ~s & d; break; + case ROP_NOT_SRC: value = ~s; break; + case ROP_SRC_AND_NDST: value = s & ~d; break; + case ROP_NOT_DST: value = ~d; break; + case ROP_SRC_XOR_DST: value = s ^ d; break; + case ROP_SRC_NAND_DST: value = ~(s & d); break; + case ROP_SRC_AND_DST: value = s & d; break; + case ROP_SRC_XNOR_DST: value = ~(s ^ d); break; + case ROP_DST: value = d; break; + case ROP_NSRC_OR_DST: value = ~s | d; break; + case ROP_SRC: value = s; break; + case ROP_SRC_OR_NDST: value = s | ~d; break; + case ROP_SRC_OR_DST: value = s | d; break; + case ROP_SET: value = 0xff; break; + default: value = 0; break; + } + result |= value & mask; + } + return result; +} + +void sbus_cgsix_device::handle_font_poke() +{ + if (fbc_misc_draw() != FBC_MISC_DRAW_RENDER) + { + logerror("handle_font_poke: Unsupported font draw mode %d, abandoning draw\n", fbc_misc_draw()); + return; + } + + const uint32_t daddr = m_fbc.m_y0 * 1152; + uint8_t *vram = (uint8_t*)&m_vram[0]; + vram += daddr; + const int width = (int)m_fbc.m_x1 - (int)m_fbc.m_x0; + const uint32_t font = m_fbc.m_font; + uint32_t x = m_fbc.m_x0; + logerror("Width: %d, bits %d to %d\n", width, 31, 31 - width); + for (int bit = 31; bit >= (31 - width); bit--) + { + const uint8_t src = BIT(font, bit) ? 0xff : 0x00; + const uint8_t dst = vram[BYTE4_XOR_BE(x)]; + vram[BYTE4_XOR_BE(x)]= perform_rasterop(src, dst); + x++; + if (x >= 1152) break; + } + m_fbc.m_x0 += m_fbc.m_autoincx; + m_fbc.m_x1 += m_fbc.m_autoincx; + m_fbc.m_y0 += m_fbc.m_autoincy; + m_fbc.m_y1 += m_fbc.m_autoincy; +} + +// NOTE: This is basically untested, and probably full of bugs! +void sbus_cgsix_device::handle_draw_command() +{ + if (fbc_misc_draw() != FBC_MISC_DRAW_RENDER) + { + logerror("handle_draw_command: Unsupported draw mode %d, abandoning draw\n", fbc_misc_draw()); + return; + } + + if (m_fbc.m_curr_prim_type != PRIM_RECT) + { + logerror("handle_draw_command: Unsupported prim type %d, abandoning draw\n", m_fbc.m_curr_prim_type); + return; + } + + if (m_fbc.m_vertex_count < 2) + { + logerror("handle_draw_command: Insufficient number of vertices queued, abandoning draw\n"); + return; + } + + uint8_t *vram = (uint8_t*)&m_vram[0]; + + uint32_t vindex = 0; + while (vindex < m_fbc.m_vertex_count) + { + vertex_t &v0 = m_fbc.m_prim_buf[vindex++]; + vertex_t &v1 = m_fbc.m_prim_buf[vindex++]; + + for (uint32_t y = v0.m_absy; y <= v1.m_absy; y++) + { + uint8_t *line = &vram[y * 1152]; + for (uint32_t x = v0.m_absx; x <= v1.m_absx; x++) + { + const uint32_t native_x = BYTE4_XOR_BE(x); + const uint8_t src = line[native_x]; + const uint8_t dst = src; + line[native_x] = perform_rasterop(src, dst); + } + } + } + m_fbc.m_vertex_count = 0; +} + +// NOTE: This is basically untested, and probably full of bugs! +void sbus_cgsix_device::handle_blit_command() +{ + uint8_t *vram = (uint8_t*)&m_vram[0]; + const uint32_t fbw = 1152;//(m_fbc.m_clip_maxx + 1); + logerror("Copying from %d,%d-%d,%d to %d,%d-%d,%d, width %d, height %d\n" + , m_fbc.m_x0, m_fbc.m_y0 + , m_fbc.m_x1, m_fbc.m_y1 + , m_fbc.m_x2, m_fbc.m_y2 + , m_fbc.m_x3, m_fbc.m_y3 + , m_fbc.m_clip_maxx, m_fbc.m_clip_maxy); + uint32_t srcy = m_fbc.m_y0; + uint32_t dsty = m_fbc.m_y2; + for (; srcy < m_fbc.m_y1; srcy++, dsty++) + { + uint8_t *srcline = &vram[srcy * fbw]; + uint8_t *dstline = &vram[dsty * fbw]; + uint32_t srcx = m_fbc.m_x0; + uint32_t dstx = m_fbc.m_x2; + for (; srcx < m_fbc.m_x1; srcx++, dstx++) + { + const uint32_t native_dstx = BYTE4_XOR_BE(dstx); + const uint8_t src = srcline[BYTE4_XOR_BE(srcx)]; + const uint8_t dst = dstline[native_dstx]; + const uint8_t result = perform_rasterop(src, dst); + //logerror("vram[%d] = %02x\n", result); + dstline[native_dstx] = result; + } + } +} + +READ32_MEMBER(sbus_cgsix_device::fbc_r) +{ + uint32_t ret = 0; + switch (offset) + { + case FBC_MISC: + logerror("fbc_r: MISC (%08x & %08x)\n", m_fbc.m_misc, mem_mask); + return m_fbc.m_misc; + case FBC_CLIP_CHECK: + logerror("fbc_r: CLIP_CHECK (%08x & %08x)\n", m_fbc.m_clip_check, mem_mask); + return m_fbc.m_clip_check; + + case FBC_STATUS: + logerror("fbc_r: STATUS (%08x & %08x)\n", m_fbc.m_status, mem_mask); + return m_fbc.m_status; + case FBC_DRAW_STATUS: + logerror("fbc_r: DRAW_STATUS (%08x & %08x)\n", m_fbc.m_draw_status, mem_mask); + handle_draw_command(); + return m_fbc.m_draw_status; + case FBC_BLIT_STATUS: + logerror("fbc_r: BLIT_STATUS (%08x & %08x)\n", m_fbc.m_blit_status, mem_mask); + handle_blit_command(); + return m_fbc.m_blit_status; + case FBC_FONT: + logerror("fbc_r: FONT (%08x & %08x)\n", m_fbc.m_font, mem_mask); + return m_fbc.m_font; + + case FBC_X0: + logerror("fbc_r: X0 (%08x & %08x)\n", m_fbc.m_x0, mem_mask); + return m_fbc.m_x0; + case FBC_Y0: + logerror("fbc_r: Y0 (%08x & %08x)\n", m_fbc.m_y0, mem_mask); + return m_fbc.m_y0; + case FBC_Z0: + logerror("fbc_r: Z0 (%08x & %08x)\n", m_fbc.m_z0, mem_mask); + return m_fbc.m_z0; + case FBC_COLOR0: + logerror("fbc_r: COLOR0 (%08x & %08x)\n", m_fbc.m_color0, mem_mask); + return m_fbc.m_color0; + case FBC_X1: + logerror("fbc_r: X1 (%08x & %08x)\n", m_fbc.m_x1, mem_mask); + return m_fbc.m_x1; + case FBC_Y1: + logerror("fbc_r: Y1 (%08x & %08x)\n", m_fbc.m_y1, mem_mask); + return m_fbc.m_y1; + case FBC_Z1: + logerror("fbc_r: Z1 (%08x & %08x)\n", m_fbc.m_z1, mem_mask); + return m_fbc.m_z1; + case FBC_COLOR1: + logerror("fbc_r: COLOR1 (%08x & %08x)\n", m_fbc.m_color1, mem_mask); + return m_fbc.m_color1; + case FBC_X2: + logerror("fbc_r: X2 (%08x & %08x)\n", m_fbc.m_x2, mem_mask); + return m_fbc.m_x2; + case FBC_Y2: + logerror("fbc_r: Y2 (%08x & %08x)\n", m_fbc.m_y2, mem_mask); + return m_fbc.m_y2; + case FBC_Z2: + logerror("fbc_r: Z2 (%08x & %08x)\n", m_fbc.m_z2, mem_mask); + return m_fbc.m_z2; + case FBC_COLOR2: + logerror("fbc_r: COLOR2 (%08x & %08x)\n", m_fbc.m_color2, mem_mask); + return m_fbc.m_color2; + case FBC_X3: + logerror("fbc_r: X3 (%08x & %08x)\n", m_fbc.m_x3, mem_mask); + return m_fbc.m_x3; + case FBC_Y3: + logerror("fbc_r: Y3 (%08x & %08x)\n", m_fbc.m_y3, mem_mask); + return m_fbc.m_y3; + case FBC_Z3: + logerror("fbc_r: Z3 (%08x & %08x)\n", m_fbc.m_z3, mem_mask); + return m_fbc.m_z3; + case FBC_COLOR3: + logerror("fbc_r: COLOR3 (%08x & %08x)\n", m_fbc.m_color3, mem_mask); + return m_fbc.m_color3; + + case FBC_RASTER_OFFX: + logerror("fbc_r: RASTER_OFFX (%08x & %08x)\n", m_fbc.m_raster_offx, mem_mask); + return m_fbc.m_raster_offx; + case FBC_RASTER_OFFY: + logerror("fbc_r: RASTER_OFFY (%08x & %08x)\n", m_fbc.m_raster_offy, mem_mask); + return m_fbc.m_raster_offy; + case FBC_AUTOINCX: + logerror("fbc_r: AUTOINCX (%08x & %08x)\n", m_fbc.m_autoincx, mem_mask); + return m_fbc.m_autoincx; + case FBC_AUTOINCY: + logerror("fbc_r: AUTOINCY (%08x & %08x)\n", m_fbc.m_autoincy, mem_mask); + return m_fbc.m_autoincy; + case FBC_CLIP_MINX: + logerror("fbc_r: CLIP_MINX (%08x & %08x)\n", m_fbc.m_clip_minx, mem_mask); + return m_fbc.m_clip_minx; + case FBC_CLIP_MINY: + logerror("fbc_r: CLIP_MINY (%08x & %08x)\n", m_fbc.m_clip_miny, mem_mask); + return m_fbc.m_clip_miny; + case FBC_CLIP_MAXX: + logerror("fbc_r: CLIP_MAXX (%08x & %08x)\n", m_fbc.m_clip_maxx, mem_mask); + return m_fbc.m_clip_maxx; + case FBC_CLIP_MAXY: + logerror("fbc_r: CLIP_MAXY (%08x & %08x)\n", m_fbc.m_clip_maxy, mem_mask); + return m_fbc.m_clip_maxy; + + case FBC_FCOLOR: + logerror("fbc_r: FCOLOR (%08x & %08x)\n", m_fbc.m_fcolor, mem_mask); + return m_fbc.m_fcolor; + case FBC_BCOLOR: + logerror("fbc_r: BCOLOR (%08x & %08x)\n", m_fbc.m_bcolor, mem_mask); + return m_fbc.m_bcolor; + case FBC_RASTEROP: + logerror("fbc_r: RASTEROP (%08x & %08x)\n", m_fbc.m_rasterop, mem_mask); + return m_fbc.m_rasterop; + case FBC_PLANE_MASK: + logerror("fbc_r: PLANE_MASK (%08x & %08x)\n", m_fbc.m_plane_mask, mem_mask); + return m_fbc.m_plane_mask; + case FBC_PIXEL_MASK: + logerror("fbc_r: PIXEL_MASK (%08x & %08x)\n", m_fbc.m_pixel_mask, mem_mask); + return m_fbc.m_pixel_mask; + + case FBC_PATT_ALIGN: + logerror("fbc_r: PATT_ALIGN (%08x & %08x)\n", m_fbc.m_patt_align, mem_mask); + return m_fbc.m_patt_align; + case FBC_PATTERN0: + logerror("fbc_r: PATTERN0 (%08x & %08x)\n", m_fbc.m_pattern[0], mem_mask); + return m_fbc.m_pattern[0]; + case FBC_PATTERN1: + logerror("fbc_r: PATTERN1 (%08x & %08x)\n", m_fbc.m_pattern[1], mem_mask); + return m_fbc.m_pattern[1]; + case FBC_PATTERN2: + logerror("fbc_r: PATTERN2 (%08x & %08x)\n", m_fbc.m_pattern[2], mem_mask); + return m_fbc.m_pattern[2]; + case FBC_PATTERN3: + logerror("fbc_r: PATTERN3 (%08x & %08x)\n", m_fbc.m_pattern[3], mem_mask); + return m_fbc.m_pattern[3]; + case FBC_PATTERN4: + logerror("fbc_r: PATTERN4 (%08x & %08x)\n", m_fbc.m_pattern[4], mem_mask); + return m_fbc.m_pattern[4]; + case FBC_PATTERN5: + logerror("fbc_r: PATTERN5 (%08x & %08x)\n", m_fbc.m_pattern[5], mem_mask); + return m_fbc.m_pattern[5]; + case FBC_PATTERN6: + logerror("fbc_r: PATTERN6 (%08x & %08x)\n", m_fbc.m_pattern[6], mem_mask); + return m_fbc.m_pattern[6]; + case FBC_PATTERN7: + logerror("fbc_r: PATTERN7 (%08x & %08x)\n", m_fbc.m_pattern[7], mem_mask); + return m_fbc.m_pattern[7]; + + case FBC_IPOINT_ABSX: + logerror("fbc_r: IPOINT_ABSX (%08x & %08x)\n", m_fbc.m_ipoint_absx, mem_mask); + return m_fbc.m_ipoint_absx; + case FBC_IPOINT_ABSY: + logerror("fbc_r: IPOINT_ABSY (%08x & %08x)\n", m_fbc.m_ipoint_absy, mem_mask); + return m_fbc.m_ipoint_absy; + case FBC_IPOINT_ABSZ: + logerror("fbc_r: IPOINT_ABSZ (%08x & %08x)\n", m_fbc.m_ipoint_absz, mem_mask); + return m_fbc.m_ipoint_absz; + case FBC_IPOINT_RELX: + logerror("fbc_r: IPOINT_RELX (%08x & %08x)\n", m_fbc.m_ipoint_relx, mem_mask); + return m_fbc.m_ipoint_relx; + case FBC_IPOINT_RELY: + logerror("fbc_r: IPOINT_RELY (%08x & %08x)\n", m_fbc.m_ipoint_rely, mem_mask); + return m_fbc.m_ipoint_rely; + case FBC_IPOINT_RELZ: + logerror("fbc_r: IPOINT_RELZ (%08x & %08x)\n", m_fbc.m_ipoint_relz, mem_mask); + return m_fbc.m_ipoint_relz; + case FBC_IPOINT_R: + logerror("fbc_r: IPOINT_R (%08x & %08x)\n", m_fbc.m_ipoint_r, mem_mask); + return m_fbc.m_ipoint_r; + case FBC_IPOINT_G: + logerror("fbc_r: IPOINT_G (%08x & %08x)\n", m_fbc.m_ipoint_g, mem_mask); + return m_fbc.m_ipoint_g; + case FBC_IPOINT_B: + logerror("fbc_r: IPOINT_B (%08x & %08x)\n", m_fbc.m_ipoint_b, mem_mask); + return m_fbc.m_ipoint_b; + case FBC_IPOINT_A: + logerror("fbc_r: IPOINT_A (%08x & %08x)\n", m_fbc.m_ipoint_a, mem_mask); + return m_fbc.m_ipoint_a; + + case FBC_ILINE_ABSX: + logerror("fbc_r: ILINE_ABSX (%08x & %08x)\n", m_fbc.m_iline_absx, mem_mask); + return m_fbc.m_iline_absx; + case FBC_ILINE_ABSY: + logerror("fbc_r: ILINE_ABSY (%08x & %08x)\n", m_fbc.m_iline_absy, mem_mask); + return m_fbc.m_iline_absy; + case FBC_ILINE_ABSZ: + logerror("fbc_r: ILINE_ABSZ (%08x & %08x)\n", m_fbc.m_iline_absz, mem_mask); + return m_fbc.m_iline_absz; + case FBC_ILINE_RELX: + logerror("fbc_r: ILINE_RELX (%08x & %08x)\n", m_fbc.m_iline_relx, mem_mask); + return m_fbc.m_iline_relx; + case FBC_ILINE_RELY: + logerror("fbc_r: ILINE_RELY (%08x & %08x)\n", m_fbc.m_iline_rely, mem_mask); + return m_fbc.m_iline_rely; + case FBC_ILINE_RELZ: + logerror("fbc_r: ILINE_RELZ (%08x & %08x)\n", m_fbc.m_iline_relz, mem_mask); + return m_fbc.m_iline_relz; + case FBC_ILINE_R: + logerror("fbc_r: ILINE_R (%08x & %08x)\n", m_fbc.m_iline_r, mem_mask); + return m_fbc.m_iline_r; + case FBC_ILINE_G: + logerror("fbc_r: ILINE_G (%08x & %08x)\n", m_fbc.m_iline_g, mem_mask); + return m_fbc.m_iline_g; + case FBC_ILINE_B: + logerror("fbc_r: ILINE_B (%08x & %08x)\n", m_fbc.m_iline_b, mem_mask); + return m_fbc.m_iline_b; + case FBC_ILINE_A: + logerror("fbc_r: ILINE_A (%08x & %08x)\n", m_fbc.m_iline_a, mem_mask); + return m_fbc.m_iline_a; + + case FBC_ITRI_ABSX: + logerror("fbc_r: ITRI_ABSX (%08x & %08x)\n", m_fbc.m_itri_absx, mem_mask); + return m_fbc.m_itri_absx; + case FBC_ITRI_ABSY: + logerror("fbc_r: ITRI_ABSY (%08x & %08x)\n", m_fbc.m_itri_absy, mem_mask); + return m_fbc.m_itri_absy; + case FBC_ITRI_ABSZ: + logerror("fbc_r: ITRI_ABSZ (%08x & %08x)\n", m_fbc.m_itri_absz, mem_mask); + return m_fbc.m_itri_absz; + case FBC_ITRI_RELX: + logerror("fbc_r: ITRI_RELX (%08x & %08x)\n", m_fbc.m_itri_relx, mem_mask); + return m_fbc.m_itri_relx; + case FBC_ITRI_RELY: + logerror("fbc_r: ITRI_RELY (%08x & %08x)\n", m_fbc.m_itri_rely, mem_mask); + return m_fbc.m_itri_rely; + case FBC_ITRI_RELZ: + logerror("fbc_r: ITRI_RELZ (%08x & %08x)\n", m_fbc.m_itri_relz, mem_mask); + return m_fbc.m_itri_relz; + case FBC_ITRI_R: + logerror("fbc_r: ITRI_R (%08x & %08x)\n", m_fbc.m_itri_r, mem_mask); + return m_fbc.m_itri_r; + case FBC_ITRI_G: + logerror("fbc_r: ITRI_G (%08x & %08x)\n", m_fbc.m_itri_g, mem_mask); + return m_fbc.m_itri_g; + case FBC_ITRI_B: + logerror("fbc_r: ITRI_B (%08x & %08x)\n", m_fbc.m_itri_b, mem_mask); + return m_fbc.m_itri_b; + case FBC_ITRI_A: + logerror("fbc_r: ITRI_A (%08x & %08x)\n", m_fbc.m_itri_a, mem_mask); + return m_fbc.m_itri_a; + + case FBC_IQUAD_ABSX: + logerror("fbc_r: IQUAD_ABSX (%08x & %08x)\n", m_fbc.m_iquad_absx, mem_mask); + return m_fbc.m_iquad_absx; + case FBC_IQUAD_ABSY: + logerror("fbc_r: IQUAD_ABSY (%08x & %08x)\n", m_fbc.m_iquad_absy, mem_mask); + return m_fbc.m_iquad_absy; + case FBC_IQUAD_ABSZ: + logerror("fbc_r: IQUAD_ABSZ (%08x & %08x)\n", m_fbc.m_iquad_absz, mem_mask); + return m_fbc.m_iquad_absz; + case FBC_IQUAD_RELX: + logerror("fbc_r: IQUAD_RELX (%08x & %08x)\n", m_fbc.m_iquad_relx, mem_mask); + return m_fbc.m_iquad_relx; + case FBC_IQUAD_RELY: + logerror("fbc_r: IQUAD_RELY (%08x & %08x)\n", m_fbc.m_iquad_rely, mem_mask); + return m_fbc.m_iquad_rely; + case FBC_IQUAD_RELZ: + logerror("fbc_r: IQUAD_RELZ (%08x & %08x)\n", m_fbc.m_iquad_relz, mem_mask); + return m_fbc.m_iquad_relz; + case FBC_IQUAD_R: + logerror("fbc_r: IQUAD_R (%08x & %08x)\n", m_fbc.m_iquad_r, mem_mask); + return m_fbc.m_iquad_r; + case FBC_IQUAD_G: + logerror("fbc_r: IQUAD_G (%08x & %08x)\n", m_fbc.m_iquad_g, mem_mask); + return m_fbc.m_iquad_g; + case FBC_IQUAD_B: + logerror("fbc_r: IQUAD_B (%08x & %08x)\n", m_fbc.m_iquad_b, mem_mask); + return m_fbc.m_iquad_b; + case FBC_IQUAD_A: + logerror("fbc_r: IQUAD_A (%08x & %08x)\n", m_fbc.m_iquad_a, mem_mask); + return m_fbc.m_iquad_a; + + case FBC_IRECT_ABSX: + logerror("fbc_r: IRECT_ABSX (%08x & %08x)\n", m_fbc.m_irect_absx, mem_mask); + return m_fbc.m_irect_absx; + case FBC_IRECT_ABSY: + logerror("fbc_r: IRECT_ABSY (%08x & %08x)\n", m_fbc.m_irect_absy, mem_mask); + return m_fbc.m_irect_absy; + case FBC_IRECT_ABSZ: + logerror("fbc_r: IRECT_ABSZ (%08x & %08x)\n", m_fbc.m_irect_absz, mem_mask); + return m_fbc.m_irect_absz; + case FBC_IRECT_RELX: + logerror("fbc_r: IRECT_RELX (%08x & %08x)\n", m_fbc.m_irect_relx, mem_mask); + return m_fbc.m_irect_relx; + case FBC_IRECT_RELY: + logerror("fbc_r: IRECT_RELY (%08x & %08x)\n", m_fbc.m_irect_rely, mem_mask); + return m_fbc.m_irect_rely; + case FBC_IRECT_RELZ: + logerror("fbc_r: IRECT_RELZ (%08x & %08x)\n", m_fbc.m_irect_relz, mem_mask); + return m_fbc.m_irect_relz; + case FBC_IRECT_R: + logerror("fbc_r: IRECT_R (%08x & %08x)\n", m_fbc.m_irect_r, mem_mask); + return m_fbc.m_irect_r; + case FBC_IRECT_G: + logerror("fbc_r: IRECT_G (%08x & %08x)\n", m_fbc.m_irect_g, mem_mask); + return m_fbc.m_irect_g; + case FBC_IRECT_B: + logerror("fbc_r: IRECT_B (%08x & %08x)\n", m_fbc.m_irect_b, mem_mask); + return m_fbc.m_irect_b; + case FBC_IRECT_A: + logerror("fbc_r: IRECT_A (%08x & %08x)\n", m_fbc.m_irect_a, mem_mask); + return m_fbc.m_irect_a; + + default: + logerror("fbc_r: Unknown register %08x & %08x\n", 0x00700000 | (offset << 2), mem_mask); + break; + } + return ret; +} + +WRITE32_MEMBER(sbus_cgsix_device::fbc_w) +{ + static char const *const misc_bdisp_name[4] = { "IGNORE", "0", "1", "ILLEGAL" }; + static char const *const misc_bread_name[4] = { "IGNORE", "0", "1", "ILLEGAL" }; + static char const *const misc_bwrite1_name[4] = { "IGNORE", "ENABLE", "DISABLE", "ILLEGAL" }; + static char const *const misc_bwrite0_name[4] = { "IGNORE", "ENABLE", "DISABLE", "ILLEGAL" }; + static char const *const misc_draw_name[4] = { "IGNORE", "RENDER", "PICK", "ILLEGAL" }; + static char const *const misc_data_name[4] = { "IGNORE", "COLOR8", "COLOR1", "HRMONO" }; + static char const *const misc_blit_name[4] = { "IGNORE", "NOSRC", "SRC", "ILLEGAL" }; + static char const *const rasterop_rop_name[16] = + { + "CLR", "SRC_NOR_DST", "NSRC_AND_DST", "NOT_SRC", "SRC_AND_NDST", "NOT_DST", "SRC_XOR_DST", "SRC_NAND_DST", + "SRC_AND_DST", "SRC_XNOR_DST", "DST", "NSRC_OR_DST", "SRC", "SRC_OR_NDST", "SRC_OR_DST", "SET" + }; + static char const *const rasterop_plot_name[2] = { "PLOT", "UNPLOT" }; + static char const *const rasterop_rast_name[2] = { "BOOL", "LINEAR" }; + static char const *const rasterop_attr_name[4] = { "IGNORE", "UNSUPP", "SUPP", "ILLEGAL" }; + static char const *const rasterop_polyg_name[4] = { "IGNORE", "OVERLAP", "NONOVERLAP", "ILLEGAL" }; + static char const *const rasterop_pattern_name[4] = { "IGNORE", "ZEROES", "ONES", "MASK" }; + static char const *const rasterop_pixel_name[4] = { "IGNORE", "ZEROES", "ONES", "MASK" }; + static char const *const rasterop_plane_name[4] = { "IGNORE", "ZEROES", "ONES", "MASK" }; + + switch (offset) + { + case FBC_MISC: + COMBINE_DATA(&m_fbc.m_misc); + logerror("fbc_w: MISC = %08x & %08x\n", data, mem_mask); + logerror(" MISC_INDEX = %d\n", fbc_misc_index()); + logerror(" MISC_INDEX_MOD = %d\n", fbc_misc_index_mod()); + logerror(" MISC_BDISP = %d (%s)\n", fbc_misc_bdisp(), misc_bdisp_name[fbc_misc_bdisp()]); + logerror(" MISC_BREAD = %d (%s)\n", fbc_misc_bread(), misc_bread_name[fbc_misc_bread()]); + logerror(" MISC_BWRITE1 = %d (%s)\n", fbc_misc_bwrite1(), misc_bwrite1_name[fbc_misc_bwrite1()]); + logerror(" MISC_BWRITE0 = %d (%s)\n", fbc_misc_bwrite0(), misc_bwrite0_name[fbc_misc_bwrite0()]); + logerror(" MISC_DRAW = %d (%s)\n", fbc_misc_draw(), misc_draw_name[fbc_misc_draw()]); + logerror(" MISC_DATA = %d (%s)\n", fbc_misc_data(), misc_data_name[fbc_misc_data()]); + logerror(" MISC_BLIT = %d (%s)\n", fbc_misc_blit(), misc_blit_name[fbc_misc_blit()]); + break; + case FBC_CLIP_CHECK: + logerror("fbc_w: CLIP_CHECK = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_clip_check); + break; + + case FBC_STATUS: + logerror("fbc_w: STATUS = %08x & %08x\n", data, mem_mask); + //COMBINE_DATA(&m_fbc.m_status); + break; + case FBC_DRAW_STATUS: + logerror("fbc_w: DRAW_STATUS = %08x & %08x\n", data, mem_mask); + //COMBINE_DATA(&m_fbc.m_draw_status); + break; + case FBC_BLIT_STATUS: + logerror("fbc_w: BLIT_STATUS = %08x & %08x\n", data, mem_mask); + //COMBINE_DATA(&m_fbc.m_blit_status); + break; + case FBC_FONT: + { + logerror("fbc_w: FONT = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_font); + handle_font_poke(); + break; + } + + case FBC_X0: + logerror("fbc_w: X0 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_x0); + break; + case FBC_Y0: + logerror("fbc_w: Y0 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_y0); + break; + case FBC_Z0: + logerror("fbc_w: Z0 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_z0); + break; + case FBC_COLOR0: + logerror("fbc_w: COLOR0 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_color0); + break; + case FBC_X1: + logerror("fbc_w: X1 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_x1); + break; + case FBC_Y1: + logerror("fbc_w: Y1 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_y1); + break; + case FBC_Z1: + logerror("fbc_w: Z1 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_z1); + break; + case FBC_COLOR1: + logerror("fbc_w: COLOR1 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_color1); + break; + case FBC_X2: + logerror("fbc_w: X2 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_x2); + break; + case FBC_Y2: + logerror("fbc_w: Y2 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_y2); + break; + case FBC_Z2: + logerror("fbc_w: Z2 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_z2); + break; + case FBC_COLOR2: + logerror("fbc_w: COLOR2 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_color2); + break; + case FBC_X3: + logerror("fbc_w: X3 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_x3); + break; + case FBC_Y3: + logerror("fbc_w: Y3 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_y3); + break; + case FBC_Z3: + logerror("fbc_w: Z3 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_z3); + break; + case FBC_COLOR3: + logerror("fbc_w: COLOR3 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_color3); + break; + + case FBC_RASTER_OFFX: + logerror("fbc_w: RASTER_OFFX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_raster_offx); + break; + case FBC_RASTER_OFFY: + logerror("fbc_w: RASTER_OFFY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_raster_offy); + break; + case FBC_AUTOINCX: + logerror("fbc_w: AUTOINCX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_autoincx); + break; + case FBC_AUTOINCY: + logerror("fbc_w: AUTOINCY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_autoincy); + break; + case FBC_CLIP_MINX: + logerror("fbc_w: CLIP_MINX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_clip_minx); + break; + case FBC_CLIP_MINY: + logerror("fbc_w: CLIP_MINY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_clip_miny); + break; + case FBC_CLIP_MAXX: + logerror("fbc_w: CLIP_MAXX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_clip_maxx); + break; + case FBC_CLIP_MAXY: + logerror("fbc_w: CLIP_MAXY (%08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_clip_maxy); + break; + + case FBC_FCOLOR: + logerror("fbc_w: FCOLOR = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_fcolor); + break; + case FBC_BCOLOR: + logerror("fbc_w: BCOLOR = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_bcolor); + break; + case FBC_RASTEROP: + COMBINE_DATA(&m_fbc.m_rasterop); + logerror("fbc_w: RASTEROP = %08x & %08x\n", data, mem_mask); + logerror(" RASTEROP_ROP00 = %d (%s)\n", fbc_rasterop_rop00(), rasterop_rop_name[fbc_rasterop_rop00()]); + logerror(" RASTEROP_ROP01 = %d (%s)\n", fbc_rasterop_rop01(), rasterop_rop_name[fbc_rasterop_rop01()]); + logerror(" RASTEROP_ROP10 = %d (%s)\n", fbc_rasterop_rop10(), rasterop_rop_name[fbc_rasterop_rop10()]); + logerror(" RASTEROP_ROP11 = %d (%s)\n", fbc_rasterop_rop11(), rasterop_rop_name[fbc_rasterop_rop11()]); + logerror(" RASTEROP_PLOT = %d (%s)\n", fbc_rasterop_plot(), rasterop_plot_name[fbc_rasterop_plot()]); + logerror(" RASTEROP_RAST = %d (%s)\n", fbc_rasterop_rast(), rasterop_rast_name[fbc_rasterop_rast()]); + logerror(" RASTEROP_ATTR = %d (%s)\n", fbc_rasterop_attr(), rasterop_attr_name[fbc_rasterop_attr()]); + logerror(" RASTEROP_POLYG = %d (%s)\n", fbc_rasterop_polyg(), rasterop_polyg_name[fbc_rasterop_polyg()]); + logerror(" RASTEROP_PATT = %d (%s)\n", fbc_rasterop_pattern(), rasterop_pattern_name[fbc_rasterop_pattern()]); + logerror(" RASTEROP_PIXEL = %d (%s)\n", fbc_rasterop_pixel(), rasterop_pixel_name[fbc_rasterop_pixel()]); + logerror(" RASTEROP_PLANE = %d (%s)\n", fbc_rasterop_plane(), rasterop_plane_name[fbc_rasterop_plane()]); + break; + case FBC_PLANE_MASK: + logerror("fbc_w: PLANE_MASK = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_plane_mask); + break; + case FBC_PIXEL_MASK: + logerror("fbc_w: PIXEL_MASK = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pixel_mask); + break; + + case FBC_PATT_ALIGN: + logerror("fbc_w: PATT_ALIGN = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_patt_align); + break; + case FBC_PATTERN0: + logerror("fbc_w: PATTERN0 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pattern[0]); + break; + case FBC_PATTERN1: + logerror("fbc_w: PATTERN1 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pattern[1]); + break; + case FBC_PATTERN2: + logerror("fbc_w: PATTERN2 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pattern[2]); + break; + case FBC_PATTERN3: + logerror("fbc_w: PATTERN3 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pattern[3]); + break; + case FBC_PATTERN4: + logerror("fbc_w: PATTERN4 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pattern[4]); + break; + case FBC_PATTERN5: + logerror("fbc_w: PATTERN5 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pattern[5]); + break; + case FBC_PATTERN6: + logerror("fbc_w: PATTERN6 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pattern[6]); + break; + case FBC_PATTERN7: + logerror("fbc_w: PATTERN7 = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_pattern[7]); + break; + + case FBC_IPOINT_ABSX: + logerror("fbc_w: IPOINT_ABSX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_absx); + break; + case FBC_IPOINT_ABSY: + logerror("fbc_w: IPOINT_ABSY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_absy); + break; + case FBC_IPOINT_ABSZ: + logerror("fbc_w: IPOINT_ABSZ = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_absz); + break; + case FBC_IPOINT_RELX: + logerror("fbc_w: IPOINT_RELX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_relx); + break; + case FBC_IPOINT_RELY: + logerror("fbc_w: IPOINT_RELY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_rely); + break; + case FBC_IPOINT_RELZ: + logerror("fbc_w: IPOINT_RELZ = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_relz); + break; + case FBC_IPOINT_R: + logerror("fbc_w: IPOINT_R = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_r); + break; + case FBC_IPOINT_G: + logerror("fbc_w: IPOINT_G = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_g); + break; + case FBC_IPOINT_B: + logerror("fbc_w: IPOINT_B = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_b); + break; + case FBC_IPOINT_A: + logerror("fbc_w: IPOINT_A = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_ipoint_a); + break; + + case FBC_ILINE_ABSX: + logerror("fbc_w: ILINE_ABSX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_absx); + break; + case FBC_ILINE_ABSY: + logerror("fbc_w: ILINE_ABSY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_absy); + break; + case FBC_ILINE_ABSZ: + logerror("fbc_w: ILINE_ABSZ = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_absz); + break; + case FBC_ILINE_RELX: + logerror("fbc_w: ILINE_RELX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_relx); + break; + case FBC_ILINE_RELY: + logerror("fbc_w: ILINE_RELY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_rely); + break; + case FBC_ILINE_RELZ: + logerror("fbc_w: ILINE_RELZ = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_relz); + break; + case FBC_ILINE_R: + logerror("fbc_w: ILINE_R = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_r); + break; + case FBC_ILINE_G: + logerror("fbc_w: ILINE_G = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_g); + break; + case FBC_ILINE_B: + logerror("fbc_w: ILINE_B = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_b); + break; + case FBC_ILINE_A: + logerror("fbc_w: ILINE_A = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iline_a); + break; + + case FBC_ITRI_ABSX: + logerror("fbc_w: ITRI_ABSX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_absx); + break; + case FBC_ITRI_ABSY: + COMBINE_DATA(&m_fbc.m_itri_absy); + logerror("fbc_w: ITRI_ABSY = %08x & %08x\n", data, mem_mask); + break; + case FBC_ITRI_ABSZ: + logerror("fbc_w: ITRI_ABSZ = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_absz); + break; + case FBC_ITRI_RELX: + logerror("fbc_w: ITRI_RELX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_relx); + break; + case FBC_ITRI_RELY: + logerror("fbc_w: ITRI_RELY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_rely); + break; + case FBC_ITRI_RELZ: + logerror("fbc_w: ITRI_RELZ = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_relz); + break; + case FBC_ITRI_R: + logerror("fbc_w: ITRI_R = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_r); + break; + case FBC_ITRI_G: + logerror("fbc_w: ITRI_G = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_g); + break; + case FBC_ITRI_B: + logerror("fbc_w: ITRI_B = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_b); + break; + case FBC_ITRI_A: + logerror("fbc_w: ITRI_A = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_itri_a); + break; + + case FBC_IQUAD_ABSX: + logerror("fbc_w: IQUAD_ABSX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_absx); + break; + case FBC_IQUAD_ABSY: + logerror("fbc_w: IQUAD_ABSY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_absy); + break; + case FBC_IQUAD_ABSZ: + logerror("fbc_w: IQUAD_ABSZ = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_absz); + break; + case FBC_IQUAD_RELX: + logerror("fbc_w: IQUAD_RELX = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_relx); + break; + case FBC_IQUAD_RELY: + logerror("fbc_w: IQUAD_RELY = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_rely); + break; + case FBC_IQUAD_RELZ: + logerror("fbc_w: IQUAD_RELZ = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_relz); + break; + case FBC_IQUAD_R: + logerror("fbc_w: IQUAD_R = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_r); + break; + case FBC_IQUAD_G: + logerror("fbc_w: IQUAD_G = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_g); + break; + case FBC_IQUAD_B: + logerror("fbc_w: IQUAD_B = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_b); + break; + case FBC_IQUAD_A: + logerror("fbc_w: IQUAD_A = %08x & %08x\n", data, mem_mask); + COMBINE_DATA(&m_fbc.m_iquad_a); + break; + + case FBC_IRECT_ABSX: + logerror("fbc_w: IRECT_ABSX = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_absx = data; + m_fbc.m_vertex_count++; + m_fbc.m_curr_prim_type = PRIM_RECT; + break; + case FBC_IRECT_ABSY: + logerror("fbc_w: IRECT_ABSY = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_absy = data; + break; + case FBC_IRECT_ABSZ: + logerror("fbc_w: IRECT_ABSZ = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_absz = data; + break; + case FBC_IRECT_RELX: + logerror("fbc_w: IRECT_RELX = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_relx = data; + break; + case FBC_IRECT_RELY: + logerror("fbc_w: IRECT_RELY = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_rely = data; + break; + case FBC_IRECT_RELZ: + logerror("fbc_w: IRECT_RELZ = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_relz = data; + break; + case FBC_IRECT_R: + logerror("fbc_w: IRECT_R = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_r = data; + break; + case FBC_IRECT_G: + logerror("fbc_w: IRECT_G = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_g = data; + break; + case FBC_IRECT_B: + logerror("fbc_w: IRECT_B = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_b = data; + break; + case FBC_IRECT_A: + logerror("fbc_w: IRECT_A = %08x & %08x\n", data, mem_mask); + m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_a = data; + break; + + default: + logerror("fbc_w: Unknown register %08x = %08x & %08x\n", 0x00700000 | (offset << 2), data, mem_mask); + break; + } +} + +//------------------------------------------------- +// TurboGX implementation +//------------------------------------------------- + +void sbus_turbogx_device::mem_map(address_map &map) +{ + base_map(map); + map(0x00800000, 0x008fffff).rw(FUNC(sbus_turbogx_device::vram_r), FUNC(sbus_turbogx_device::vram_w)); +} + +ROM_START( sbus_turbogx ) + ROM_REGION32_BE(0x8000, "prom", ROMREGION_ERASEFF) + ROM_LOAD( "sunw,501-2325.bin", 0x0000, 0x8000, CRC(bbdc45f8) SHA1(e4a51d78e199cd57f2fcb9d45b25dfae2bd537e4)) +ROM_END + +const tiny_rom_entry *sbus_turbogx_device::device_rom_region() const +{ + return ROM_NAME( sbus_turbogx ); +} + +void sbus_turbogx_device::device_add_mconfig(machine_config &config) +{ + SCREEN(config, m_screen, SCREEN_TYPE_RASTER); + m_screen->set_screen_update(FUNC(sbus_turbogx_device::screen_update)); + m_screen->set_size(1152, 900); + m_screen->set_visarea(0, 1152-1, 0, 900-1); + m_screen->set_refresh_hz(72); + + BT458(config, m_ramdac, 0); +} + +sbus_turbogx_device::sbus_turbogx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) + : sbus_cgsix_device(mconfig, SBUS_TURBOGX, tag, owner, clock, 0x100000) +{ +} + +void sbus_turbogx_device::install_device() +{ + m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_turbogx_device::mem_map); +} + +//------------------------------------------------- +// TurboGX+ implementation +//------------------------------------------------- + +void sbus_turbogxp_device::mem_map(address_map &map) +{ + base_map(map); + map(0x00800000, 0x00bfffff).rw(FUNC(sbus_turbogxp_device::vram_r), FUNC(sbus_turbogxp_device::vram_w)); +} + +ROM_START( sbus_turbogxp ) + ROM_REGION32_BE(0x8000, "prom", ROMREGION_ERASEFF) + ROM_LOAD( "sunw,501-2253.bin", 0x0000, 0x8000, CRC(525a58db) SHA1(721fc378d4b952b5cbb271e16bd67bc02439efdc)) +ROM_END + +const tiny_rom_entry *sbus_turbogxp_device::device_rom_region() const +{ + return ROM_NAME( sbus_turbogxp ); +} + +void sbus_turbogxp_device::device_add_mconfig(machine_config &config) +{ + SCREEN(config, m_screen, SCREEN_TYPE_RASTER); + m_screen->set_screen_update(FUNC(sbus_turbogxp_device::screen_update)); + m_screen->set_size(1152, 900); + m_screen->set_visarea(0, 1152-1, 0, 900-1); + m_screen->set_refresh_hz(72); + + BT467(config, m_ramdac, 0); +} + +sbus_turbogxp_device::sbus_turbogxp_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) + : sbus_cgsix_device(mconfig, SBUS_TURBOGXP, tag, owner, clock, 0x400000) +{ +} + +void sbus_turbogxp_device::install_device() +{ + m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_turbogxp_device::mem_map); +} + |