ethonion10/v86
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Tidyup: update_vga_graphical also handles text

Browse source
This commit is contained in:
Ernest Wong 2018-01-15 18:29:59 +13:00 committed by Fabian
parent 81018ce07b
commit e995d1f5ed
1 changed files with 13 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
src/vga.js
View file

@ -1191,7 +1191,7 @@ VGAScreen.prototype.set_size_graphical = function(width, height, bpp, virtual_wi
this.bus.send("screen-set-size-graphical", [width, height, bpp, virtual_width, virtual_height]);
};
VGAScreen.prototype.update_vga_graphical_size = function()
VGAScreen.prototype.update_vga_size = function()
{
if(this.svga_enabled)
{
@ -1409,7 +1409,7 @@ VGAScreen.prototype.port3C0_write = function(value)
this.complete_replot();
}
this.update_vga_graphical_size();
this.update_vga_size();
// Data stored in image buffer are invalidated
this.complete_redraw();
@ -1697,7 +1697,7 @@ VGAScreen.prototype.port3CF_write = function(value)
if(this.miscellaneous_graphics_register !== value)
{
this.miscellaneous_graphics_register = value;
this.update_vga_graphical_size();
this.update_vga_size();
}
break;
case 7:
@ -1762,14 +1762,14 @@ VGAScreen.prototype.port3D5_write = function(value)
if(this.horizontal_display_enable_end !== value)
{
this.horizontal_display_enable_end = value;
this.update_vga_graphical_size();
this.update_vga_size();
}
break;
case 0x2:
if(this.horizontal_blank_start !== value)
{
this.horizontal_blank_start = value;
this.update_vga_graphical_size();
this.update_vga_size();
}
break;
case 0x7:
@ -1779,7 +1779,7 @@ VGAScreen.prototype.port3D5_write = function(value)
this.vertical_display_enable_end |= (value << 3 & 0x200) | (value << 7 & 0x100);
if(previous_vertical_display_enable_end != this.vertical_display_enable_end)
{
this.update_vga_graphical_size();
this.update_vga_size();
}
this.line_compare = (this.line_compare & 0x2FF) | (value << 4 & 0x100);
@ -1787,7 +1787,7 @@ VGAScreen.prototype.port3D5_write = function(value)
this.vertical_blank_start = (this.vertical_blank_start & 0x2FF) | (value << 5 & 0x100);
if(previous_vertical_blank_start !== this.vertical_blank_start)
{
this.update_vga_graphical_size();
this.update_vga_size();
}
this.update_vga_panning();
break;
@ -1805,7 +1805,7 @@ VGAScreen.prototype.port3D5_write = function(value)
this.vertical_blank_start = (this.vertical_blank_start & 0x1FF) | (value << 4 & 0x200);
if(previous_vertical_blank_start !== this.vertical_blank_start)
{
this.update_vga_graphical_size();
this.update_vga_size();
}
this.update_vga_panning();
@ -1863,7 +1863,7 @@ VGAScreen.prototype.port3D5_write = function(value)
if((this.vertical_display_enable_end & 0xFF) !== value)
{
this.vertical_display_enable_end = (this.vertical_display_enable_end & 0x300) | value;
this.update_vga_graphical_size();
this.update_vga_size();
}
break;
case 0x13:
@ -1871,7 +1871,7 @@ VGAScreen.prototype.port3D5_write = function(value)
if(this.offset_register !== value)
{
this.offset_register = value;
this.update_vga_graphical_size();
this.update_vga_size();
if(~this.crtc_mode & 0x3)
{
@ -1888,7 +1888,7 @@ VGAScreen.prototype.port3D5_write = function(value)
var previous_underline = this.underline_location_register;
this.underline_location_register = value;
this.update_vga_graphical_size();
this.update_vga_size();
if((previous_underline ^ value) & 0x40)
{
@ -1902,7 +1902,7 @@ VGAScreen.prototype.port3D5_write = function(value)
if((this.vertical_blank_start & 0xFF) !== value)
{
this.vertical_blank_start = (this.vertical_blank_start & 0x300) | value;
this.update_vga_graphical_size();
this.update_vga_size();
}
break;
case 0x17:
@ -1912,7 +1912,7 @@ VGAScreen.prototype.port3D5_write = function(value)
var previous_mode = this.crtc_mode;
this.crtc_mode = value;
this.update_vga_graphical_size();
this.update_vga_size();
if((previous_mode ^ value) & 0x43)
{