valter/dosbox-staging
1
0
Fork 0
Code Releases Activity

some s3/xga fixes (hal)

Browse source 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3193
This commit is contained in:
Sebastian Strohhäcker 2008-08-08 21:57:00 +00:00
parent c78a9f6c03
commit b374d8c93f
4 changed files with 77 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

20
src/ints/int10_modes.cpp
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: int10_modes.cpp,v 1.79 2008-08-06 18:32:35 c2woody Exp $ */
/* $Id: int10_modes.cpp,v 1.80 2008-08-08 21:57:00 c2woody Exp $ */
#include <string.h>
@ -1206,18 +1206,20 @@ dac_text16:
IO_Write(0x3c5,0x03);
// Accellerator setup
Bitu reg_50=0;
Bitu reg_50=S3_XGA_8BPP;
switch (CurMode->type) {
case M_LIN15:
case M_LIN16: reg_50|=0x10; break;
case M_LIN32: reg_50|=0x30; break;
case M_LIN16: reg_50|=S3_XGA_16BPP; break;
case M_LIN32: reg_50|=S3_XGA_32BPP; break;
default: break;
}
switch(CurMode->swidth) {
case 640: reg_50|=0x40; break;
case 800: reg_50|=0x80; break;
case 1024: break;
case 1152: reg_50|=0x01; break;
case 1280: reg_50|=0xc1; break;
case 640: reg_50|=S3_XGA_640; break;
case 800: reg_50|=S3_XGA_800; break;
case 1024: reg_50|=S3_XGA_1024; break;
case 1152: reg_50|=S3_XGA_1152; break;
case 1280: reg_50|=S3_XGA_1280; break;
default: break;
}
IO_WriteB(crtc_base,0x50); IO_WriteB(crtc_base+1,reg_50);