valter/dosbox-staging
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add possibility to emulate older vesa version to work around some buggy games (fixes Supreme Warrior)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3153
This commit is contained in:
Sebastian Strohhäcker 2008-05-10 17:33:28 +00:00
parent 3a57da9aed
commit caa9317946
5 changed files with 32 additions and 18 deletions
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8
src/dosbox.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: dosbox.cpp,v 1.134 2008-04-29 08:24:16 qbix79 Exp $ */
/* $Id: dosbox.cpp,v 1.135 2008-05-10 17:33:27 c2woody Exp $ */
#include <stdlib.h>
#include <stdarg.h>
@ -279,9 +279,10 @@ static void DOSBOX_RealInit(Section * sec) {
}
std::string mtype(section->Get_string("machine"));
svgaCard = SVGA_S3Trio;
svgaCard = SVGA_None;
machine = MCH_VGA;
int10.vesa_nolfb = false;
int10.vesa_oldvbe = false;
if (mtype == "cga") { machine = MCH_CGA; }
else if (mtype == "tandy") { machine = MCH_TANDY; }
else if (mtype == "pcjr") { machine = MCH_PCJR; }
@ -290,6 +291,7 @@ static void DOSBOX_RealInit(Section * sec) {
// else if (mtype == "vga") { svgaCard = SVGA_S3Trio; }
else if (mtype == "svga_s3") { svgaCard = SVGA_S3Trio; }
else if (mtype == "vesa_nolfb") { svgaCard = SVGA_S3Trio; int10.vesa_nolfb = true;}
else if (mtype == "vesa_oldvbe") { svgaCard = SVGA_S3Trio; int10.vesa_oldvbe = true;}
else if (mtype == "svga_et4000") { svgaCard = SVGA_TsengET4K; }
else if (mtype == "svga_et3000") { svgaCard = SVGA_TsengET3K; }
// else if (mtype == "vga_pvga1a") { svgaCard = SVGA_ParadisePVGA1A; }
@ -324,7 +326,7 @@ void DOSBOX_Init(void) {
const char* machines[] = {
"hercules", "cga", "tandy", "pcjr", "ega",
"vgaonly", "svga_s3", "svga_et3000", "svga_et4000",
"svga_paradise", "vesa_nolfb", 0 };
"svga_paradise", "vesa_nolfb", "vesa_oldvbe", 0 };
secprop=control->AddSection_prop("dosbox",&DOSBOX_RealInit);
Pstring = secprop->Add_string("language",Property::Changeable::Always,"");
Pstring->Set_help("Select another language file.");