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- read the correct position in the video parameter table, fixes seven spirits of ra title screen

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- save the data written to the CGA control port


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3486
This commit is contained in:
Ralf Grillenberger 2009-10-19 16:00:22 +00:00
parent 9ad4fb5c5b
commit 869328c663
1 changed files with 4 additions and 3 deletions
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7
src/ints/int10_modes.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: int10_modes.cpp,v 1.90 2009-09-06 19:25:34 c2woody Exp $ */
/* $Id: int10_modes.cpp,v 1.91 2009-10-19 16:00:22 h-a-l-9000 Exp $ */
#include <string.h>
@ -607,8 +607,9 @@ bool INT10_SetVideoMode_OTHER(Bit16u mode,bool clearmem) {
RealOff(vparams) + i + crtc_block_index*16) << 8));
if (machine==MCH_CGA) {
// mode register
IO_WriteB(crtc_base + 4, real_readb(RealSeg(vparams),
RealOff(vparams) + 4*16 + 24 + mode));
Bit8u mode_control = real_readb(RealSeg(vparams), RealOff(vparams) + 80 + mode);
IO_WriteB(crtc_base + 4, mode_control);
real_writeb(BIOSMEM_SEG,BIOSMEM_CURRENT_MSR, mode_control);
}
if (machine==MCH_TANDY) {