diff options
| author | Nicolas Goaziou <mail@nicolasgoaziou.fr> | 2020-01-03 17:20:27 +0100 |
|---|---|---|
| committer | Nicolas Goaziou <mail@nicolasgoaziou.fr> | 2020-02-02 14:20:28 +0100 |
| commit | f389c65dbbc4ed1802707aba709bef01bd315895 (patch) | |
| tree | a9b3eb8cff74296989c87259d6743819276f5358 /gnu/packages/patches/sdl-pango-blit_overflow.patch | |
| parent | 2a2da78326e80dabba2d02afa790f487e85df3e4 (diff) | |
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
Diffstat (limited to 'gnu/packages/patches/sdl-pango-blit_overflow.patch')
| -rw-r--r-- | gnu/packages/patches/sdl-pango-blit_overflow.patch | 32 |
1 files changed, 32 insertions, 0 deletions
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");
|