From a1b58749a24d2ec4afcc54e9d5027878965a9249 Mon Sep 17 00:00:00 2001 From: FunkyFr3sh Date: Sun, 18 Sep 2022 10:41:27 +0200 Subject: [PATCH] make guard lines easier to adjust --- src/ddsurface.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/ddsurface.c b/src/ddsurface.c index a485672..913e5d0 100644 --- a/src/ddsurface.c +++ b/src/ddsurface.c @@ -1056,15 +1056,16 @@ HRESULT dd_CreateSurface( dst_surface->l_pitch = ((dst_surface->width * dst_surface->bpp + 31) & ~31) >> 3; dst_surface->size = dst_surface->l_pitch * dst_surface->height; + int guard_lines = 200; DWORD aligned_width = dst_surface->l_pitch / dst_surface->lx_pitch; DWORD bmi_size = sizeof(BITMAPINFOHEADER) + sizeof(RGBQUAD) * 256; - DWORD bmp_size = dst_surface->l_pitch * (dst_surface->height + 200); + DWORD bmp_size = dst_surface->l_pitch * (dst_surface->height + guard_lines); dst_surface->bmi = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, bmi_size); dst_surface->bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); dst_surface->bmi->bmiHeader.biWidth = aligned_width; - dst_surface->bmi->bmiHeader.biHeight = -((int)dst_surface->height + 200); + dst_surface->bmi->bmiHeader.biHeight = -((int)dst_surface->height + guard_lines); dst_surface->bmi->bmiHeader.biPlanes = 1; dst_surface->bmi->bmiHeader.biBitCount = dst_surface->bpp; dst_surface->bmi->bmiHeader.biCompression = dst_surface->bpp == 8 ? BI_RGB : BI_BITFIELDS;