namespace FM7 {
-void DISPLAY::draw_screen()
+void DISPLAY::clear_display(int dmode, int w, int h)
{
-#if 1
- this->draw_screen2();
-#else /* 1 */
- int y;
- int x;
- scrntype_t *p, *pp, *p2;
- uint32_t yoff_d1, yoff_d2;
- uint16_t wx_begin = -1, wx_end = -1, wy_low = 1024, wy_high = -1;
- bool scan_line = config.scan_line;
- bool ff = force_update;
- int dmode = display_mode;
-#if defined(_FM77AV40EX) || defined(_FM77AV40SX)
- {
- wx_begin = window_xbegin;
- wx_end = window_xend;
- wy_low = window_low;
- wy_high = window_high;
- bool _flag = window_opened;
- if((wx_begin < wx_end) && (wy_low < wy_high)) {
- window_opened = true;
- } else {
- window_opened = false;
- }
- if(_flag != window_opened) {
- vram_wrote_shadow = true;
- }
+#if defined(FIXED_FRAMEBUFFER_SIZE)
+ if((dmode != DISPLAY_MODE_8_400L) && (dmode != DISPLAY_MODE_1_400L)) {
+ h = h * 2;
}
#endif
-#if defined(_FM77AV_VARIANTS)
- yoff_d2 = 0;
- yoff_d1 = 0;
-#else
- //if(!(vram_wrote_shadow)) return;
- yoff_d1 = yoff_d2 = offset_point;
-#endif
- int ylines;
- int xpixels;
+ for(int yy = 0; yy < h; yy++) {
+ scrntype_t *p;
+ p = emu->get_screen_buffer(yy);
+ if(p != NULL) {
+ memset(p, 0x00, sizeof(scrntype_t) * w);
+ }
+ }
+}
+
+void DISPLAY::draw_window(int dmode, int y, int begin, int bytes, bool window_inv, bool scan_line)
+{
+ _render_command_data_t cmd;
+ bool use_cmd = false;
+ int xzoom = 1;
+ uint32_t _offset_base = 0x4000;
+ int planes;
+ int shift;
+ int width;
switch(dmode) {
case DISPLAY_MODE_8_200L:
- xpixels = 640;
- ylines = 200;
+ _offset_base = 0x4000;
+ use_cmd = true;
+ planes = 3;
+ shift = 5;
+ width = 80;
break;
- case DISPLAY_MODE_1_400L:
+#if defined(_FM77AV_VARIANTS)
+ case DISPLAY_MODE_4096:
+ _offset_base = 0x2000;
+ xzoom = 2;
+ planes = 12;
+ shift = 5;
+ width = 40;
+ break;
+# if defined(_FM77AV40EX) || defined(_FM77AV40SX) || defined(_FM77AV40)
case DISPLAY_MODE_8_400L:
- xpixels = 640;
- ylines = 400;
+ _offset_base = 0x8000;
+ use_cmd = true;
+ planes = 3;
+ shift = 5;
+ width = 80;
+ break;
+# if defined(_FM77AV40EX) || defined(_FM77AV40SX)
+ case DISPLAY_MODE_256k:
+ _offset_base = 0x2000;
+ xzoom = 2;
+ planes = 20;
+ shift = 5;
+ width = 40;
break;
+# endif
+# endif
+#endif
default:
- xpixels = 320;
- ylines = 200;
+ return;
break;
}
-# if !defined(FIXED_FRAMEBUFFER_SIZE)
- emu->set_vm_screen_size(xpixels, ylines, WINDOW_WIDTH, WINDOW_HEIGHT, WINDOW_WIDTH_ASPECT, WINDOW_HEIGHT_ASPECT);
-# endif
- emu->set_vm_screen_lines(ylines);
- if(!crt_flag) {
- if(crt_flag_bak) {
- clean_display();
+ if(use_cmd) {
+ memset(&cmd, 0x00, sizeof(_render_command_data_t));
+#if defined(USE_GREEN_DISPLAY)
+ if(use_green_monitor) {
+ cmd.palette = dpalette_pixel_green;
+ } else {
+ cmd.palette = dpalette_pixel;
}
- crt_flag_bak = crt_flag;
- return;
+#else
+ cmd.palette = dpalette_pixel;
+#endif
+ if(!multimode_dispflags[0]) cmd.is_render[0] = true;
+ if(!multimode_dispflags[1]) cmd.is_render[1] = true;
+ if(!multimode_dispflags[2]) cmd.is_render[2] = true;
+ cmd.bit_trans_table[0] = (_bit_trans_table_t*)(&(bit_trans_table_2[0][0])); // B
+ cmd.bit_trans_table[1] = (_bit_trans_table_t*)(&(bit_trans_table_1[0][0])); // R
+ cmd.bit_trans_table[2] = (_bit_trans_table_t*)(&(bit_trans_table_0[0][0])); // G
+ for(int i = 0; i < 3; i++) {
+ cmd.data[i] = gvram_shadow;
+ cmd.baseaddress[i] = (i * _offset_base) + yoff_d;
+ cmd.voffset[i] = y * width;
+ }
+ cmd.xzoom = xzoom;
+ cmd.addrmask = _offset_base - 1;
+ cmd.addrmask2 = _offset_base - 1;
+ cmd.render_width = bytes;
+ cmd.begin_pos = begin;
+ cmd.shift = shift;
}
- crt_flag_bak = crt_flag;
- if(!(vram_wrote_shadow | ff)) return;
- vram_wrote_shadow = false;
-
- _render_command_data_t cmd;
- memset(cmd, 0x00, sizeof(cmd));
+ scrntype_t *p;
+ scrntype_t *pp;
+ if(dmode == DISPLAY_MODE_8_400L) {
+#if defined(_FM77AV40EX) || defined(_FM77AV40SX) || defined(_FM77AV40)
+ p = emu->get_screen_buffer(y);
+ if(p == NULL) return;
+ Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), NULL, false);
+#endif
+ } else {
+#if !defined(FIXED_FRAMEBUFFER_SIZE)
+ p = emu->get_screen_buffer(y);
+ pp = NULL;
+#else
+ p = emu->get_screen_buffer(y << 1);
+ pp = emu->get_screen_buffer((y << 1) + 1);
+#endif
+ if(p == NULL) return;
+ switch(dmode) {
+ case DISPLAY_MODE_8_200L:
+ {
+ if(pp != NULL) {
+ Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), &(pp[cmd.begin_pos * 8]), scan_line);
+ } else {
+ Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), NULL, false);
+ }
+ }
+ break;
+#if defined(_FM77AV_VARIANTS)
+ case DISPLAY_MODE_4096:
+ {
+ uint32_t mask = 0x000;
+ if(!multimode_dispflags[0]) mask = 0x00f;
+ if(!multimode_dispflags[1]) mask = mask | 0x0f0;
+ if(!multimode_dispflags[2]) mask = mask | 0xf00;
+ if(pp != NULL) pp = &(pp[begin]);
+ p = &(p[begin]);
+ uint32_t yoff = y * 40 + begin;
+ for(int x = begin; x < (begin + bytes); x++) {
+ GETVRAM_4096(yoff, p, pp, mask, window_inv, scan_line);
+# if defined(FIXED_FRAMEBUFFER_SIZE)
+ p += 16;
+ if(pp != NULL) pp += 16;
+# else
+ p += 8;
+# endif
+ yoff++;
+ }
+ }
+ break;
+# if defined(_FM77AV40EX) || defined(_FM77AV40SX) || defined(_FM77AV40)
+ case DISPLAY_MODE_256k:
+ {
+ uint32_t yoff = y * 40;
+ if(pp != NULL) pp = &(pp[begin]);
+ p = &(p[begin]);
+ for(int x = begin; x < (begin + bytes); x++) {
+ GETVRAM_256k(yoff + x, p, pp, scan_line);
+# if defined(FIXED_FRAMEBUFFER_SIZE)
+ p += 16;
+ if(pp != NULL) pp += 16;
+# else
+ p += 8;
+# endif
+ }
+ }
+ break;
+# endif
+# endif
+ default:
+ break;
+ }
+ }
+}
- uint32_t yoff_d = 0;
- int wpixels = xpixels >> 3;
- for(y = 0; y < ylines; y += 8) {
- for(yy = 0; yy < 8; yy++) {
+#if defined(_FM77L4)
+void DISPLAY::draw_77l4_400l(bool ff)
+{
+ bool renderf = false;
+ uint32_t naddr;
+ uint8_t bitcode;
+ uint8_t charcode;
+ uint8_t attr_code;
+ scrntype_t on_color;
+ int xlim, ylim;
+ bool do_green;
+ uint8_t *regs = l4crtc->get_regs();
+ cursor_start = (int)(regs[10] & 0x1f);
+ cursor_end = (int)(regs[11] & 0x1f);
+ cursor_type = (int)((regs[10] & 0x60) >> 5);
+ text_xmax = (int)((uint16_t)regs[1] << 1);
+ text_lines = (int)((regs[9] & 0x1f) + 1);
+ text_ymax = (int)(regs[6] & 0x7f);
+ int yoff = 0;
+ scrntype_t *p;
+ for(int y =0; y < 400; y+= 8) {
+ renderf = false;
+ if((y & 0x0f) == 0) {
+ for(int yy = 0; yy < 16; yy++) renderf |= vram_draw_table[y + yy];
+ renderf = renderf | ff;
+ if(renderf) {
+ for(int yy = 0; yy < 16; yy++) vram_draw_table[y + yy] = true;
+ }
+ }
+ if(use_green_monitor) {
+ for(int yy = 0; yy < 8; yy++) {
if(!(vram_draw_table[y + yy] | ff)) continue;
vram_draw_table[y + yy] = false;
-# if defined(_FM77AV40EX) || defined(_FM77AV40SX)
- int dpage;
- dpage = vram_display_block;
- bool window_inv = false;
- if((check_window(dmode, yy + y)) && (dmode != DISPLAY_MODE_256k)) {
- if((wx_begin > 0) && (wx_begin < wx_end) && (wx_begin < wpixels)) {
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- draw_window(dmode, yy + y, 0, wx_begin,
- yoff_d1, yoff_d2, yoff_d);
- yoff_d = (dpage != 0) ? 0x00000 : 0x18000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- draw_window(dmode, yy + y,
- wx_begin, ((wx_end >= wpixels) ? wpixels : wx_end) - wx_begin,
- yoff_d1, yoff_d2, yoff_d); // if 0?
- if(wx_end < wpixels) {
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- draw_window(dmode, yy + y, wx_end, wpixels - wx_end,
- yoff_d1, yoff_d2, yoff_d);
+ p = emu->get_screen_buffer(y + yy);
+ if(p == NULL) continue;
+ yoff = (y + yy) * 80;
+ for(int x = 0; x < 10; x++) {
+ for(int ii = 0; ii < 8; ii++) {
+ GETVRAM_1_400L_GREEN(yoff + ii, p);
+ p += 8;
+ }
+ yoff += 8;
+ }
+ }
+ do_green = true;
+ } else {
+ for(int yy = 0; yy < 8; yy++) {
+ if(!(vram_draw_table[y + yy] | ff)) continue;
+ vram_draw_table[y + yy] = false;
+ p = emu->get_screen_buffer(y + yy);
+ if(p == NULL) continue;
+ yoff = (y + yy) * 80;
+ for(int x = 0; x < 10; x++) {
+ for(int ii = 0; ii < 8; ii++) {
+ GETVRAM_1_400L(yoff + ii, p);
+ p += 8;
+ }
+ yoff += 8;
+ }
+ }
+ do_green = false;
+ }
+ // Draw Text
+ if(renderf) {
+ bool reverse;
+ bool display_char;
+ int raster;
+ bool cursor_rev;
+ uint8_t bitdata;
+ if(text_width40) {
+ xlim = 40;
+ } else {
+ xlim = 80;
+ }
+
+ for(int x = 0; x < xlim; x++) {
+ naddr = (text_start_addr.w.l + ((y / text_lines) * text_xmax + x) * 2) & 0x0ffe;
+ charcode = text_vram[naddr];
+ attr_code = text_vram[naddr + 1];
+
+ on_color = GETVRAM_TEXTCOLOR(attr_code, do_green);
+
+ display_char = ((attr_code & 0x10) == 0);
+ reverse = ((attr_code & 0x08) != 0);
+
+ for(int yy = 0; yy < 16; yy++) {
+ raster = y % text_lines;
+ bitdata = 0x00;
+ p = emu->get_screen_buffer(y + yy);
+ if(p == NULL) continue;
+ if((raster < 16) && (display_char || text_blink)) {
+ bitdata = subsys_cg_l4[(uint32_t)charcode * 16 + (uint32_t)raster];
+ }
+ cursor_rev = false;
+ if((naddr == (uint32_t)(cursor_addr.w.l)) && (cursor_type != 1) &&
+ (text_blink || (cursor_type == 0))) {
+ if((raster >= cursor_start) && (raster <= cursor_end)) {
+ cursor_rev = true;
}
- } else {
- yoff_d = (dpage != 0) ? 0x00000 : 0x18000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- draw_window(dmode, yy + y, 0, wx_end,
- yoff_d1, yoff_d2, yoff_d); // if 0?
- if(wx_end < wpixels) {
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- draw_window(dmode, yy + y, wx_end , wpixels - wx_end,
- yoff_d1, yoff_d2, yoff_d);
+ }
+ bitdata = GETVRAM_TEXTPIX(bitdata, reverse, cursor_rev);
+ if(bitdata != 0) {
+ if(text_width40) {
+ scrntype_t *pp = &(p[x * 2]);
+ for(int ii = 0; ii < 8; ii++) {
+ if((bitdata & 0x80) != 0) {
+ p[0] = on_color;
+ p[1] = on_color;
+ }
+ bitdata <<= 1;
+ p += 2;
+ }
+ } else {
+ scrntype_t *pp = &(p[x * 2]);
+ for(int ii = 0; ii < 8; ii++) {
+ if((bitdata & 0x80) != 0) {
+ p[0] = on_color;
+ }
+ bitdata <<= 1;
+ p += 1;
+ }
}
- }
- } else {
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- draw_line(dmode, yy + y, yoff_d1, yoff_d2, yoff_d);
+ }
}
- // Copy line
-#elif defined(_FM77AV_VARIANTS)
- if(display_page_bak == 1) yoff_d += 0xc000;
- draw_line(dmode, yy + y, yoff_d1, yoff_d2, yoff_d);
- // Copy line
-#elif defined(_FM77L4)
- draw_line(dmode, yy + y, yoff_d1, yoff_d2, yoff_d);
- // Copy line
-#else
- draw_line(dmode, yy + y, yoff_d1, yoff_d2, yoff_d);
- // Copy line
-#endif
+ }
}
}
-#endif /* 1 */
}
+#endif
-void DISPLAY::draw_screen2()
+void DISPLAY::draw_screen()
{
- int y;
- int x;
- scrntype_t *p, *pp, *p2;
- int yoff;
- int yy;
- int k;
- //uint32_t rgbmask;
- uint32_t yoff_d1, yoff_d2;
- uint16_t wx_begin, wx_end, wy_low, wy_high;
+ uint16_t wx_begin = -1, wx_end = -1, wy_low = 1024, wy_high = -1;
bool scan_line = config.scan_line;
bool ff = force_update;
-
+ int dmode = display_mode;
+ yoff_d = 0;
#if defined(_FM77AV40EX) || defined(_FM77AV40SX)
{
wx_begin = window_xbegin;
}
}
#endif
-// frame_skip_count_draw++;
#if defined(_FM77AV_VARIANTS)
yoff_d2 = 0;
yoff_d1 = 0;
//if(!(vram_wrote_shadow)) return;
yoff_d1 = yoff_d2 = offset_point;
#endif
- // Set blank
int ylines;
int xpixels;
- switch(display_mode) {
+ switch(dmode) {
case DISPLAY_MODE_8_200L:
xpixels = 640;
ylines = 200;
break;
+ case DISPLAY_MODE_1_400L:
case DISPLAY_MODE_8_400L:
xpixels = 640;
ylines = 400;
emu->set_vm_screen_lines(ylines);
if(!crt_flag) {
if(crt_flag_bak) {
- scrntype_t *ppp;
-#if !defined(FIXED_FRAMEBUFFER_SIZE)
- for(y = 0; y < ylines; y += 8) {
- for(yy = 0; yy < 8; yy++) {
- vram_draw_table[y + yy] = false;
- ppp = emu->get_screen_buffer(y + yy);
- if(ppp != NULL) memset(ppp, 0x00, xpixels * sizeof(scrntype_t));
- }
- }
-#else
- for(y = 0; y < 400; y += 8) {
- for(yy = 0; yy < 8; yy++) {
- vram_draw_table[y + yy] = false;
- ppp = emu->get_screen_buffer(y + yy);
- if(ppp != NULL) memset(ppp, 0x00, 640 * sizeof(scrntype_t));
- }
- }
-#endif
-
+ clear_display(dmode, xpixels, ylines);
}
crt_flag_bak = crt_flag;
+ if(ff) force_update = false;
return;
}
crt_flag_bak = crt_flag;
if(!(vram_wrote_shadow | ff)) return;
vram_wrote_shadow = false;
- if(display_mode == DISPLAY_MODE_8_200L) {
- _render_command_data_t cmd;
- uint32_t yoff_d = 0;
- int ii;
- yoff = 0;
-#if defined(USE_GREEN_DISPLAY)
- if(use_green_monitor) {
- cmd.palette = dpalette_pixel_green;
- } else {
- cmd.palette = dpalette_pixel;
- }
-#else
- cmd.palette = dpalette_pixel;
-#endif
- for(int i = 0; i < 3; i++) {
- cmd.data[i] = gvram_shadow;
- cmd.baseaddress[i] = i * 0x4000;
- cmd.voffset[i] = yoff;
- cmd.is_render[i] = false;
- }
- if(!multimode_dispflags[0]) cmd.is_render[0] = true;
- if(!multimode_dispflags[1]) cmd.is_render[1] = true;
- if(!multimode_dispflags[2]) cmd.is_render[2] = true;
- cmd.bit_trans_table[0] = (_bit_trans_table_t*)(&(bit_trans_table_2[0][0])); // B
- cmd.bit_trans_table[1] = (_bit_trans_table_t*)(&(bit_trans_table_1[0][0])); // R
- cmd.bit_trans_table[2] = (_bit_trans_table_t*)(&(bit_trans_table_0[0][0])); // G
- cmd.xzoom = 1;
- cmd.addrmask = 0x3fff;
- cmd.addrmask2 = 0x3fff;
- cmd.begin_pos = 0;
- cmd.shift = 5;
- cmd.render_width = 80;
- for(y = 0; y < 200; y += 8) {
- for(yy = 0; yy < 8; yy++) {
-
- if(!(vram_draw_table[y + yy] | ff)) continue;
- vram_draw_table[y + yy] = false;
-#if !defined(FIXED_FRAMEBUFFER_SIZE)
- p = emu->get_screen_buffer(y + yy);
- p2 = NULL;
-#else
- p = emu->get_screen_buffer((y + yy) * 2);
- p2 = emu->get_screen_buffer((y + yy) * 2 + 1);
-#endif
- if(p == NULL) continue;
- yoff = (y + yy) * 80;
- for(int i = 0; i < 3; i++) {
- cmd.voffset[i] = yoff;
- }
-
-# if defined(_FM77AV40EX) || defined(_FM77AV40SX)
- int dpage;
- dpage = vram_display_block;
- bool window_inv = false;
- if(window_opened && (wy_low <= (y + yy)) && (wy_high > (y + yy))) {
- if((wx_begin > 0) && (wx_begin < wx_end) && (wx_begin < 80)) {
- // Window : left
- cmd.begin_pos = 0;
- window_inv = false;
- int _wend = wx_end;
- if(_wend >= 80) _wend = 80;
- cmd.render_width = wx_begin;
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x4000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, p, p2, scan_line);
- // Center
- cmd.begin_pos = wx_begin;
- cmd.render_width = _wend - wx_begin;
- yoff_d = (dpage != 0) ? 0x00000 : 0x18000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x4000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), &(p2[cmd.begin_pos * 8]) , scan_line);
- // Right
- if(wx_end < 80) {
- cmd.begin_pos = wx_end;
- cmd.render_width = 80 - wx_end;
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x4000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), &(p2[cmd.begin_pos * 8]), scan_line);
- }
- continue;
- } else if((wx_begin <= 0) && (wx_begin < wx_end) && (wx_end >= 0)) {
- // Left
- cmd.begin_pos = 0;
- cmd.render_width = wx_end;
- yoff_d = (dpage != 0) ? 0x00000 : 0x18000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x4000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- if(cmd.render_width > 0) Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), &(p2[cmd.begin_pos * 8]), scan_line);
- // Right
- if(wx_end < 80) {
- cmd.begin_pos = wx_end;
- cmd.render_width = 80 - wx_end;
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- if(display_page_bak == 1) yoff_d += 0xc000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x4000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), &(p2[cmd.begin_pos * 8]), scan_line);
- }
- continue;
- }
- }
-#endif
- //cmd.begin_pos = 0;
- //cmd.render_width = 80;
-# if defined(_FM77AV40EX) || defined(_FM77AV40SX)
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
-#else
- yoff_d = 0;
-#endif
-#if defined(_FM77AV_VARIANTS)
- if(display_page_bak == 1) yoff_d += 0xc000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x4000);
- cmd.data[i] = gvram_shadow;
- cmd.voffset[i] = yoff;
- }
-#else
-// for(int i = 0; i < 3; i++) {
-// cmd.baseaddress[i] = i * 0x4000;
-// }
-#endif
-
- Render8Colors_Line(&cmd, p, p2, scan_line);
-#if defined(FIXED_FRAMEBUFFER_SIZE)
- //CopyDrawnData(p, p2, 80, scan_line);
-#endif
- }
- }
- if(ff) force_update = false;
- return;
- }
+ int wpixels = xpixels >> 3;
#if defined(_FM77L4)
- if(display_mode == DISPLAY_MODE_1_400L) {
- int ii;
- uint8_t *regs = l4crtc->get_regs();
- cursor_start = (int)(regs[10] & 0x1f);
- cursor_end = (int)(regs[11] & 0x1f);
- cursor_type = (int)((regs[10] & 0x60) >> 5);
- text_xmax = (int)((uint16_t)regs[1] << 1);
- text_lines = (int)((regs[9] & 0x1f) + 1);
- text_ymax = (int)(regs[6] & 0x7f);
- yoff = 0;
- // Green display had only connected to FM-8, FM-7/NEW7 and FM-77.
- for(y = 0; y < 400; y += 8) {
- bool renderf = false;
- uint32_t naddr;
- uint8_t bitcode;
- uint8_t charcode;
- uint8_t attr_code;
- scrntype_t on_color;
- int xlim, ylim;
- bool do_green;
- if((y & 0x0f) == 0) {
- for(yy = 0; yy < 16; yy++) renderf |= vram_draw_table[y + yy];
- renderf = renderf | ff;
- if(renderf) {
- for(yy = 0; yy < 16; yy++) vram_draw_table[y + yy] = true;
- }
- }
- if(use_green_monitor) {
- for(yy = 0; yy < 8; yy++) {
- if(!(vram_draw_table[y + yy] | ff)) continue;
- vram_draw_table[y + yy] = false;
- p = emu->get_screen_buffer(y + yy);
- if(p == NULL) continue;
- yoff = (y + yy) * 80;
- for(x = 0; x < 10; x++) {
- for(ii = 0; ii < 8; ii++) {
- GETVRAM_1_400L_GREEN(yoff + ii, p);
- p += 8;
- }
- yoff += 8;
- }
- }
- do_green = true;
- } else {
- for(yy = 0; yy < 8; yy++) {
- if(!(vram_draw_table[y + yy] | ff)) continue;
- vram_draw_table[y + yy] = false;
- p = emu->get_screen_buffer(y + yy);
- if(p == NULL) continue;
- yoff = (y + yy) * 80;
- for(x = 0; x < 10; x++) {
- for(ii = 0; ii < 8; ii++) {
- GETVRAM_1_400L(yoff + ii, p);
- p += 8;
- }
- yoff += 8;
- }
- }
- do_green = false;
- }
- // Draw Text
- if(renderf) {
- bool reverse;
- bool display_char;
- int raster;
- bool cursor_rev;
- uint8_t bitdata;
- if(text_width40) {
- xlim = 40;
- } else {
- xlim = 80;
- }
-
- for(x = 0; x < xlim; x++) {
- naddr = (text_start_addr.w.l + ((y / text_lines) * text_xmax + x) * 2) & 0x0ffe;
- charcode = text_vram[naddr];
- attr_code = text_vram[naddr + 1];
-
- on_color = GETVRAM_TEXTCOLOR(attr_code, do_green);
-
- display_char = ((attr_code & 0x10) == 0);
- reverse = ((attr_code & 0x08) != 0);
-
- for(yy = 0; yy < 16; yy++) {
- raster = y % text_lines;
- bitdata = 0x00;
- p = emu->get_screen_buffer(y + yy);
- if(p == NULL) continue;
- if((raster < 16) && (display_char || text_blink)) {
- bitdata = subsys_cg_l4[(uint32_t)charcode * 16 + (uint32_t)raster];
- }
- cursor_rev = false;
- if((naddr == (uint32_t)(cursor_addr.w.l)) && (cursor_type != 1) &&
- (text_blink || (cursor_type == 0))) {
- if((raster >= cursor_start) && (raster <= cursor_end)) {
- cursor_rev = true;
- }
- }
- bitdata = GETVRAM_TEXTPIX(bitdata, reverse, cursor_rev);
- if(bitdata != 0) {
- if(text_width40) {
- scrntype_t *pp = &(p[x * 2]);
- for(ii = 0; ii < 8; ii++) {
- if((bitdata & 0x80) != 0) {
- p[0] = on_color;
- p[1] = on_color;
- }
- bitdata <<= 1;
- p += 2;
- }
- } else {
- scrntype_t *pp = &(p[x * 2]);
- for(ii = 0; ii < 8; ii++) {
- if((bitdata & 0x80) != 0) {
- p[0] = on_color;
- }
- bitdata <<= 1;
- p += 1;
- }
- }
- }
- }
- }
- }
- }
- if(ff) force_update = false;
- return;
- }
-#endif
-# if defined(_FM77AV_VARIANTS)
- if(display_mode == DISPLAY_MODE_4096) {
- uint32_t mask = 0;
- int ii;
- yoff = 0;
- if(!multimode_dispflags[0]) mask = 0x00f;
- if(!multimode_dispflags[1]) mask = mask | 0x0f0;
- if(!multimode_dispflags[2]) mask = mask | 0xf00;
- for(y = 0; y < 200; y += 4) {
- for(yy = 0; yy < 4; yy++) {
- if(!(vram_draw_table[y + yy] | ff)) continue;
- vram_draw_table[y + yy] = false;
-
-#if !defined(FIXED_FRAMEBUFFER_SIZE)
- p = emu->get_screen_buffer(y + yy);
- p2 = NULL;
-#else
- p = emu->get_screen_buffer((y + yy) * 2 );
- p2 = emu->get_screen_buffer((y + yy) * 2 + 1);
-#endif
- if(p == NULL) continue;
- yoff = (y + yy) * 40;
-# if defined(_FM77AV40EX) || defined(_FM77AV40SX)
- if(window_opened && (wy_low <= (y + yy)) && (wy_high > (y + yy))) {
- for(x = 0; x < 40; x++) {
- if((x >= wx_begin) && (x < wx_end)) {
- GETVRAM_4096(yoff, p, p2, mask, true, scan_line);
- } else {
- GETVRAM_4096(yoff, p, p2, mask, false, scan_line);
- }
-#if defined(FIXED_FRAMEBUFFER_SIZE)
- p2 += 16;
- p += 16;
-#else
- p += 8;
-#endif
- yoff++;
- }
- } else
-# endif
- {
- for(x = 0; x < 5; x++) {
- for(ii = 0; ii < 8; ii++) {
- GETVRAM_4096(yoff + ii, p, p2, mask, false, scan_line);
-#if defined(FIXED_FRAMEBUFFER_SIZE)
- p2 += 16;
- p += 16;
-#else
- p += 8;
-#endif
- }
- yoff += 8;
- }
- }
- }
-
- }
+ if(dmode == DISPLAY_MODE_1_400L) {
+ draw_77l4_400l(ff);
if(ff) force_update = false;
return;
}
-# if defined(_FM77AV40) || defined(_FM77AV40EX) || defined(_FM77AV40SX)
- else if(display_mode == DISPLAY_MODE_8_400L) {
- _render_command_data_t cmd;
- int ii;
- yoff = 0;
- cmd.palette = dpalette_pixel;
- for(int i = 0; i < 3; i++) {
- cmd.data[i] = gvram_shadow;
- cmd.baseaddress[i] = i * 0x8000;
- cmd.voffset[i] = yoff;
- cmd.is_render[i] = false;
- }
- if(!multimode_dispflags[0]) cmd.is_render[0] = true;
- if(!multimode_dispflags[1]) cmd.is_render[1] = true;
- if(!multimode_dispflags[2]) cmd.is_render[2] = true;
- cmd.bit_trans_table[0] = (_bit_trans_table_t*)(&(bit_trans_table_2[0][0])); // B
- cmd.bit_trans_table[1] = (_bit_trans_table_t*)(&(bit_trans_table_1[0][0])); // R
- cmd.bit_trans_table[2] = (_bit_trans_table_t*)(&(bit_trans_table_0[0][0])); // G
- cmd.xzoom = 1;
- cmd.addrmask = 0x7fff;
- cmd.addrmask2 = 0x7fff;
- cmd.begin_pos = 0;
- cmd.shift = 5;
- cmd.render_width = 80;
- for(y = 0; y < 400; y += 8) {
- for(yy = 0; yy < 8; yy++) {
- if(!(vram_draw_table[y + yy] | ff)) continue;
- vram_draw_table[y + yy] = false;
-
- p = emu->get_screen_buffer(y + yy);
- if(p == NULL) continue;
- pp = p;
- yoff = (y + yy) * 80;
- for(int i = 0; i < 3; i++) {
- cmd.voffset[i] = yoff;
- }
+#endif
+ for(int y = 0; y < ylines; y += 8) {
+ for(int yy = 0; yy < 8; yy++) {
+ if(!(vram_draw_table[y + yy] | ff)) continue;
+ vram_draw_table[y + yy] = false;
+# if defined(_FM77AV40EX) || defined(_FM77AV40SX) || defined(_FM77AV40)
int dpage;
- bool window_inv = false;
- uint32_t yoff_d = 0;
dpage = vram_display_block;
+ bool window_inv = false;
# if defined(_FM77AV40EX) || defined(_FM77AV40SX)
- if(window_opened && (wy_low <= (y + yy)) && (wy_high > (y + yy))) {
- if((wx_begin > 0) && (wx_begin < wx_end) && (wx_begin < 80)) {
- // Window : left
- cmd.begin_pos = 0;
- window_inv = false;
- int _wend = wx_end;
- if(_wend >= 80) _wend = 80;
- cmd.render_width = wx_begin;
+ if((window_opened && (wy_low <= (y + yy)) && (wy_high > (y + yy)))
+ && (dmode != DISPLAY_MODE_256k)) {
+ if((wx_begin > 0) && (wx_begin < wx_end) && (wx_begin < wpixels)) {
yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x8000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, p, NULL, false);
-
- // Center
- cmd.begin_pos = wx_begin;
- cmd.render_width = _wend - wx_begin;
+ if(display_page_bak == 1) yoff_d += 0xc000;
+ draw_window(dmode, yy + y, 0, wx_begin,
+ false, scan_line);
yoff_d = (dpage != 0) ? 0x00000 : 0x18000;
if(display_page_bak == 1) yoff_d += 0xc000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x8000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), NULL, false);
- // Right
- if(wx_end < 80) {
- cmd.begin_pos = wx_end;
- cmd.render_width = 80 - wx_end;
+ draw_window(dmode, yy + y,
+ wx_begin, ((wx_end >= wpixels) ? wpixels : wx_end) - wx_begin,
+ true, scan_line);
+ if(wx_end < wpixels) {
yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x8000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), NULL, false);
+ if(display_page_bak == 1) yoff_d += 0xc000;
+ draw_window(dmode, yy + y, wx_end, wpixels - wx_end,
+ false, scan_line);
}
- continue;
- } else if((wx_begin <= 0) && (wx_begin < wx_end) && (wx_end >= 0)) {
- // Left
- cmd.begin_pos = 0;
- cmd.render_width = wx_end;
+ } else {
yoff_d = (dpage != 0) ? 0x00000 : 0x18000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x8000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- if(cmd.render_width > 0) Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), NULL, false);
- // Right
- if(wx_end < 80) {
- cmd.begin_pos = wx_end;
- cmd.render_width = 80 - wx_end;
+ if(display_page_bak == 1) yoff_d += 0xc000;
+ draw_window(dmode, yy + y, 0, wx_end,
+ false, scan_line);
+ if(wx_end < wpixels) {
yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x8000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), NULL, false);
+ if(display_page_bak == 1) yoff_d += 0xc000;
+ draw_window(dmode, yy + y, wx_end , wpixels - wx_end,
+ true, scan_line);
}
- continue;
- }
- }
+ }
+ } else
# endif
- // Not Opened
- cmd.begin_pos = 0;
- cmd.render_width = 80;
- yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
- for(int i = 0; i < 3; i++) {
- cmd.baseaddress[i] = yoff_d + (i * 0x8000);
- }
- if(cmd.render_width > 0) {
- if(cmd.render_width > 80) cmd.render_width = 80;
- }
- Render8Colors_Line(&cmd, &(p[cmd.begin_pos * 8]), NULL, false);
- }
- }
- if(ff) force_update = false;
- return;
- } else if(display_mode == DISPLAY_MODE_256k) {
- int ii;
- //rgbmask = ~multimode_dispmask;
- //
- for(y = 0; y < 200; y += 4) {
- for(yy = 0; yy < 4; yy++) {
- if(!(vram_draw_table[y + yy] | ff)) continue;
- vram_draw_table[y + yy] = false;
-#if !defined(FIXED_FRAMEBUFFER_SIZE)
- p = emu->get_screen_buffer(y + yy);
- p2 = NULL;
-#else
- p = emu->get_screen_buffer((y + yy) * 2 );
- p2 = emu->get_screen_buffer((y + yy) * 2 + 1);
-#endif
- if(p == NULL) continue;
- pp = p;
- yoff = (y + yy) * 40;
{
- for(x = 0; x < 5; x++) {
- for(ii = 0; ii < 8; ii++) {
- GETVRAM_256k(yoff + ii, p, p2, scan_line);
-#if !defined(FIXED_FRAMEBUFFER_SIZE)
- p += 8;
+
+ yoff_d = (dpage != 0) ? 0x18000 : 0x00000;
+ if(display_page_bak == 1) yoff_d += 0xc000;
+ draw_window(dmode, yy + y, 0, wpixels, false, scan_line);
+ }
+ // Copy line
+#elif defined(_FM77AV_VARIANTS)
+ yoff_d = 0;
+ if(display_page_bak == 1) yoff_d += 0xc000;
+ draw_window(dmode, yy + y, 0, wpixels, false, scan_line);
#else
- p += 16;
- p2 += 16;
+ yoff_d = 0;
+ draw_window(dmode, yy + y, 0, wpixels, false, scan_line);
#endif
- }
- yoff += 8;
- }
- }
- }
}
- if(ff) force_update = false;
- return;
}
-# endif // _FM77AV40
-# endif //_FM77AV_VARIANTS
+ if(ff) force_update = false;
+ return;
}
+
bool DISPLAY::screen_update(void)
{
if(crt_flag) {
void DISPLAY::GETVRAM_1_400L(int yoff, scrntype_t *p)
{
uint8_t pixel;
- uint32_t yoff_d;
if(p == NULL) return;
yoff_d = yoff & 0x7fff;
pixel = gvram_shadow[yoff_d];
void DISPLAY::GETVRAM_1_400L_GREEN(int yoff, scrntype_t *p)
{
uint8_t pixel;
- uint32_t yoff_d;
if(p == NULL) return;
yoff_d = yoff & 0x7fff;
pixel = gvram_shadow[yoff_d];
scrntype_t b, r, g;
uint32_t idx;;
scrntype_t pixel;
- uint32_t yoff_d1;
- uint32_t yoff_d2;
# if defined(_FM77AV40EX) || defined(_FM77AV40SX)
int dpage = vram_display_block;
# endif
uint32_t _bit;
int _shift;
int cp;
- uint32_t yoff_d1;
- uint32_t yoff_d2;
if(p == NULL) return;
r3 = g3 = b3 = 0;
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