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[Cleanup] Remove unused code.

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This commit is contained in:
Thomas Roß 2024-08-18 21:25:50 +02:00
parent bdf992a8fd
commit b3cc92d0c2
2 changed files with 0 additions and 40 deletions
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29
dd_grwin32/ddgrWin32API.cpp
View File

@ -271,37 +271,8 @@ bool ddgr_surf_Blt(ddgr_surface *dsf, int dx, int dy, ddgr_surface *ssf, int sx,
return success;
}
// returns internal information about an ddgr_surface (only to low level libraries, on par with the ddgr
// library).
void ddgr_surf_GetPrivateData(ddgr_surface *sf, bool *ddraw_surf, uint32_t *object_ptr) {
switch (LIB_DATA(subsystem)) {
case DDGR_DX_SUBSYSTEM: {
tDXSurface *bm = (tDXSurface *)sf->obj;
*ddraw_surf = true;
*object_ptr = (bm->backbuffer == true) ? (uint32_t)(bm->lpddsback) : (uint32_t)(bm->lpdds);
break;
}
default:
Int3();
}
}
// returns aspect ratio of current display.
float ddgr_GetAspectRatio() {
float aspect_ratio = (float)((3.0 * GetSystemMetrics(SM_CXSCREEN)) / (4.0 * GetSystemMetrics(SM_CYSCREEN)));
return aspect_ratio;
}
unsigned ddgr_GetDDrawObject() {
switch (LIB_DATA(subsystem)) {
case DDGR_GDIX_SUBSYSTEM:
case DDGR_GDI_SUBSYSTEM:
return (unsigned)(GDI_DATA(lpDD));
case DDGR_DX_SUBSYSTEM:
return (unsigned)(DX_DATA(lpDD));
default:
Int3();
}
return 0;
}

11
lib/Ddgr.h
View File

@ -172,17 +172,6 @@ struct ddgr_surface {
int locks; // lock count.
};
#if defined(WIN32)
/*
ddraw_surf = true if this is a true DirectDraw surface, false if a GDI surface
object_ptr = DirectDraw object if ddraw_surf = true, a HDC if a GDI surface.
*/
void ddgr_surf_GetPrivateData(ddgr_surface *sf, bool *ddraw_surf, uint32_t *object_ptr);
// you must typecase this return value to LPDIRECTDRAW
unsigned ddgr_GetDDrawObject();
#endif // WIN32
/* Surface Functions
*/