From f389c65dbbc4ed1802707aba709bef01bd315895 Mon Sep 17 00:00:00 2001 From: Nicolas Goaziou Date: Fri, 3 Jan 2020 17:20:27 +0100 Subject: gnu: Add sdl-pango. * gnu/packages/sdl.scm (sdl-pango): New variable. * gnu/packages/patches/sdl-pango-api_additions.patch: New file. * gnu/packages/patches/sdl-pango-blit_overflow.patch: New file. * gnu/packages/patches/sdl-pango-fillrect_crash.patch: New file. * gnu/packages/patches/sdl-pango-fix-explicit-SDLPango_CopyFTBitmapToSurface.patch: New file. * gnu/packages/patches/sdl-pango-matrix_declarations.patch: New file. * gnu/packages/patches/sdl-pango-sans-serif.patch: New file. * gnu/local.mk (sdl-pango): Reference patches. add --- gnu/packages/patches/sdl-pango-blit_overflow.patch | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gnu/packages/patches/sdl-pango-blit_overflow.patch (limited to 'gnu/packages/patches/sdl-pango-blit_overflow.patch') diff --git a/gnu/packages/patches/sdl-pango-blit_overflow.patch b/gnu/packages/patches/sdl-pango-blit_overflow.patch new file mode 100644 index 0000000000..411d066a74 --- /dev/null +++ b/gnu/packages/patches/sdl-pango-blit_overflow.patch @@ -0,0 +1,32 @@ +Index: sdlpango-0.1.2/src/SDL_Pango.c +=================================================================== +--- sdlpango-0.1.2.orig/src/SDL_Pango.c 2007-10-08 19:44:15.000000000 +0000 ++++ sdlpango-0.1.2/src/SDL_Pango.c 2007-10-08 19:45:27.000000000 +0000 +@@ -725,16 +725,23 @@ + int x = rect->x; + int y = rect->y; + ++ if(x < 0) { ++ width += x; x = 0; ++ } + if(x + width > surface->w) { + width = surface->w - x; +- if(width <= 0) +- return; ++ } ++ if(width <= 0) ++ return; ++ ++ if(y < 0) { ++ height += y; y = 0; + } + if(y + height > surface->h) { + height = surface->h - y; +- if(height <= 0) +- return; + } ++ if(height <= 0) ++ return; + + if(SDL_LockSurface(surface)) { + SDL_SetError("surface lock failed"); -- cgit v1.2.3