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add missing scaling code to SetDIBitsToDevice

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This commit is contained in:
FunkyFr3sh 2024-06-04 03:55:40 +02:00
parent 5112aa76e4
commit d6786bc725
1 changed files with 22 additions and 1 deletions
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23
src/winapi_hooks.c
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@ -994,7 +994,9 @@ int WINAPI fake_SetDIBitsToDevice(
const BITMAPINFO* lpbmi, const BITMAPINFO* lpbmi,
UINT ColorUse) UINT ColorUse)
{ {
if (g_ddraw.ref && g_ddraw.hwnd && WindowFromDC(hdc) == g_ddraw.hwnd) HWND hwnd = WindowFromDC(hdc);
if (g_ddraw.ref && g_ddraw.hwnd && hwnd == g_ddraw.hwnd)
{ {
if (g_ddraw.primary && (g_ddraw.primary->bpp == 16 || g_ddraw.primary->bpp == 32 || g_ddraw.primary->palette)) if (g_ddraw.primary && (g_ddraw.primary->bpp == 16 || g_ddraw.primary->bpp == 32 || g_ddraw.primary->palette))
{ {
@ -1023,6 +1025,24 @@ int WINAPI fake_SetDIBitsToDevice(
return result; return result;
} }
} }
else if (g_ddraw.width > 0 && g_ddraw.render.hdc)
{
return
real_StretchDIBits(
hwnd == g_ddraw.hwnd ? hdc : g_ddraw.render.hdc,
(int)(roundf(xDest * g_ddraw.render.scale_w)) + g_ddraw.render.viewport.x,
(int)(roundf(yDest * g_ddraw.render.scale_h)) + g_ddraw.render.viewport.y,
(int)(roundf(w * g_ddraw.render.scale_w)),
(int)(roundf(h * g_ddraw.render.scale_h)),
xSrc,
ySrc,
w,
h,
lpvBits,
lpbmi,
ColorUse,
SRCCOPY);
}
} }
return real_SetDIBitsToDevice(hdc, xDest, yDest, w, h, xSrc, ySrc, StartScan, cLines, lpvBits, lpbmi, ColorUse); return real_SetDIBitsToDevice(hdc, xDest, yDest, w, h, xSrc, ySrc, StartScan, cLines, lpvBits, lpbmi, ColorUse);
@ -1056,6 +1076,7 @@ int WINAPI fake_StretchDIBits(
(hwnd == g_ddraw.hwnd || (hwnd == g_ddraw.hwnd ||
(g_config.fixchilds && IsChild(g_ddraw.hwnd, hwnd) && (g_config.fixchilds && IsChild(g_ddraw.hwnd, hwnd) &&
(g_config.fixchilds == FIX_CHILDS_DETECT_HIDE || (g_config.fixchilds == FIX_CHILDS_DETECT_HIDE ||
strcmp(class_name, "VideoRenderer") == 0 ||
strcmp(class_name, "AVI Window") == 0 || strcmp(class_name, "AVI Window") == 0 ||
strcmp(class_name, "MCIAVI") == 0 || strcmp(class_name, "MCIAVI") == 0 ||
strcmp(class_name, "AVIWnd32") == 0 || strcmp(class_name, "AVIWnd32") == 0 ||