SEGAy/lindbergh-loader
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mirror of synced 2025-03-01 16:10:38 +01:00
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Add LGJ scaling and fix ABC

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This commit is contained in:
Bobby Dilley 2024-05-25 15:14:24 +01:00
parent d5ce6f3894
commit 4c006d591d
2 changed files with 41 additions and 2 deletions
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39
src/lindbergh/graphics.c
View File

@ -179,6 +179,45 @@ int XF86VidModeGetAllModeLines(Display *display, int screen, int *modecount_retu
return true; return true;
} }
/**
* Function which games use to scale the output, some games behave well when this is changed
* others less so.
*/
void glViewport(GLint x, GLint y, GLsizei width, GLsizei height)
{
int (*_glViewport)(GLint x, GLint y, GLsizei width, GLsizei height) = dlsym(RTLD_NEXT, "glViewport");
switch (getConfig()->crc32)
{
case LETS_GO_JUNGLE:
case LETS_GO_JUNGLE_REVA:
{
if (width == 1360 && height == 768)
{
width = getConfig()->width;
height = getConfig()->height;
}
}
break;
case LETS_GO_JUNGLE_SPECIAL:
{
printf("glViewPort(%d, %d, %d, %d);\n", x, y, width, height);
if (width == 2048 && height == 768)
{
width = getConfig()->width * 2;
height = getConfig()->height;
}
}
break;
default:
break;
}
_glViewport(x, y, width, height);
}
typedef unsigned int uint; typedef unsigned int uint;
int glXSwapIntervalSGI(int interval) int glXSwapIntervalSGI(int interval)

4
src/lindbergh/patch.c
View File

@ -282,7 +282,7 @@ int initPatch()
detourFunction(0x083a61cc, stubReturn); detourFunction(0x083a61cc, stubReturn);
} }
break; break;
case AFTER_BURNER_CLIMAX_REVA: case AFTER_BURNER_CLIMAX_REVB:
{ {
if (config->showDebugMessages == 1) if (config->showDebugMessages == 1)
{ {
@ -309,7 +309,7 @@ int initPatch()
detourFunction(0x081e492e, amDipswSetLed); detourFunction(0x081e492e, amDipswSetLed);
} }
break; break;
case AFTER_BURNER_CLIMAX_REVB: case AFTER_BURNER_CLIMAX_REVA:
{ {
if (config->showDebugMessages == 1) if (config->showDebugMessages == 1)
{ {