backup/cnc-ddraw
1
0
Fork 0
mirror of https://github.com/FunkyFr3sh/cnc-ddraw.git synced 2025-03-15 06:04:49 +01:00
Code Issues Projects Releases Activity

make emoon's patch working on windows as well

Browse Source
This commit is contained in:
FunkyFr3sh 2024-12-06 20:01:49 +01:00
parent 896c2f5def
commit 721cf6616a
1 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/winapi_hooks.c
View File

@ -759,6 +759,24 @@ BOOL WINAPI fake_StretchBlt(
}
else if (g_ddraw->width > 0 && g_ddraw->render.hdc)
{
// new logic by emoon
// g_ddraw->width check detects new widescreen patch
if (g_ddraw->width > 640 && g_config.maintas)
{
int base_width = g_ddraw->height * 4.0 / 3.0;
double scaling_factor = (double)g_ddraw->render.height / g_ddraw->height;
wDest = base_width * scaling_factor;
hDest = g_ddraw->render.height;
xDest += (g_ddraw->render.width - wDest) / 2;
}
else // original 4:3 logic
{
xDest += g_ddraw->render.viewport.x;
yDest += g_ddraw->render.viewport.y;
wDest = (int)(wDest * g_ddraw->render.scale_w);
hDest = (int)(hDest * g_ddraw->render.scale_h);
}
return real_StretchBlt(
g_ddraw->render.hdc,
xDest + g_ddraw->render.viewport.x,