Rijn/TempleOS-Rijn
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TempleOSCDV4.12.ISO

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Terry A. Davis authored and minexew committed 2018-09-08 21:47:56 +02:00
1 parent 93ca216483
commit b84bbff6db
381 files changed
+18356 -18798
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Kernel/Display.HC
+8 -8
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@@ -2,9 +2,9 @@ U0 RawPutChar(I64 ch)
{/*For RAW output during boot and in debugger.
See $LK,"GrUpdateTextFG",A="MN:GrUpdateTextFG"$ for
the normal screen text output routine.
the normal scrn text output routine.
See also $LK,"GrUpdateScreen",A="MN:GrUpdateScreen"$().
See also $LK,"GrUpdateScrn",A="MN:GrUpdateScrn"$().
*/
I64 i,row,col;
U8 *ptr,*ptr1,*ptr2;
@@ -58,13 +58,13 @@ See also $LK,"GrUpdateScreen",A="MN:GrUpdateScreen"$().
OutU8(VGAP_DATA,0x0F); //All planes -- WHITE
if (text.raw_flags&RWF_SCROLL && text.raw_col && !row && !col) {
//Scroll cached image
MemCpy(text.raw_screen_image,
text.raw_screen_image+GR_WIDTH*FONT_HEIGHT>>3,
MemCpy(text.raw_scrn_image,
text.raw_scrn_image+GR_WIDTH*FONT_HEIGHT>>3,
GR_WIDTH*(GR_HEIGHT-FONT_HEIGHT)>>3);
MemSet(text.raw_screen_image+GR_WIDTH*(GR_HEIGHT-FONT_HEIGHT)>>3,0,
MemSet(text.raw_scrn_image+GR_WIDTH*(GR_HEIGHT-FONT_HEIGHT)>>3,0,
GR_WIDTH*FONT_HEIGHT>>3);
MemCpy(text.vga_alias,text.raw_screen_image,GR_WIDTH*GR_HEIGHT>>3);
MemCpy(text.vga_alias,text.raw_scrn_image,GR_WIDTH*GR_HEIGHT>>3);
text.raw_col-=text.cols;
row=text.rows-1;
}
@@ -72,7 +72,7 @@ See also $LK,"GrUpdateScreen",A="MN:GrUpdateScreen"$().
CLI
ptr=ptr1=col+row*GR_WIDTH*FONT_HEIGHT>>3;
ptr+=text.vga_alias;
ptr1+=text.raw_screen_image; //Write to cached image as well
ptr1+=text.raw_scrn_image; //Write to cached image as well
ptr2=&text.font[ch&255];
for (i=0;i<FONT_HEIGHT;i++) {
*ptr=*ptr1=rev_bits_table[*ptr2++];
@@ -86,7 +86,7 @@ See also $LK,"GrUpdateScreen",A="MN:GrUpdateScreen"$().
}
U0 VGAFlush()
{//Flush winmgr vga cache, so updates whole screen.
{//Flush winmgr vga cache, so updates whole scrn.
LBts(&sys_semas[SYS_SEMA_FLUSH_VGA_IMAGE],0);
}