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gnu: Add sdl-pango.

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* 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
This commit is contained in:
Nicolas Goaziou 2020-01-03 17:20:27 +01:00
parent 2a2da78326
commit f389c65dbb
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GPG key ID: DA00B4F048E92F2D
8 changed files with 396 additions and 1 deletions
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15
gnu/packages/patches/sdl-pango-fillrect_crash.patch Normal file
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@ -0,0 +1,15 @@
Index: SDL_Pango-0.1.2/src/SDL_Pango.c
===================================================================
--- SDL_Pango-0.1.2.orig/src/SDL_Pango.c 2007-09-18 15:56:12.406223540 +0200
+++ SDL_Pango-0.1.2/src/SDL_Pango.c 2007-09-18 15:57:27.986530616 +0200
@@ -932,7 +932,9 @@
width = PANGO_PIXELS (logical_rect.width);
height = PANGO_PIXELS (logical_rect.height);
- SDL_FillRect(surface, NULL, SDL_MapRGBA(surface->format, 0, 0, 0, 0));
+ if (width && height) {
+ SDL_FillRect(surface, NULL, SDL_MapRGBA(surface->format, 0, 0, 0, 0));
+ }
if((! context->tmp_ftbitmap) || context->tmp_ftbitmap->width < width
|| context->tmp_ftbitmap->rows < height)