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-api_additions.patch | |
| parent | 2a2da78326e80dabba2d02afa790f487e85df3e4 (diff) | |
| download | guix-f389c65dbbc4ed1802707aba709bef01bd315895.tar.gz | |
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-api_additions.patch')
| -rw-r--r-- | gnu/packages/patches/sdl-pango-api_additions.patch | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/gnu/packages/patches/sdl-pango-api_additions.patch b/gnu/packages/patches/sdl-pango-api_additions.patch new file mode 100644 index 0000000000..5c02e79910 --- /dev/null +++ b/gnu/packages/patches/sdl-pango-api_additions.patch @@ -0,0 +1,128 @@ +Index: SDL_Pango-0.1.2/src/SDL_Pango.c +=================================================================== +--- SDL_Pango-0.1.2.orig/src/SDL_Pango.c 2004-12-10 10:06:33.000000000 +0100 ++++ SDL_Pango-0.1.2/src/SDL_Pango.c 2007-09-18 14:56:35.362379428 +0200 +@@ -723,13 +723,9 @@ + SDL_UnlockSurface(surface); + } + +-/*! +- Create a context which contains Pango objects. + +- @return A pointer to the context as a SDLPango_Context*. +-*/ + SDLPango_Context* +-SDLPango_CreateContext() ++SDLPango_CreateContext_GivenFontDesc(const char* font_desc) + { + SDLPango_Context *context = g_malloc(sizeof(SDLPango_Context)); + G_CONST_RETURN char *charset; +@@ -743,8 +739,7 @@ + pango_context_set_language (context->context, pango_language_from_string (charset)); + pango_context_set_base_dir (context->context, PANGO_DIRECTION_LTR); + +- context->font_desc = pango_font_description_from_string( +- MAKE_FONT_NAME (DEFAULT_FONT_FAMILY, DEFAULT_FONT_SIZE)); ++ context->font_desc = pango_font_description_from_string(font_desc); + + context->layout = pango_layout_new (context->context); + +@@ -762,6 +757,17 @@ + } + + /*! ++ Create a context which contains Pango objects. ++ ++ @return A pointer to the context as a SDLPango_Context*. ++*/ ++SDLPango_Context* ++SDLPango_CreateContext() ++{ ++ SDLPango_CreateContext_GivenFontDesc(MAKE_FONT_NAME(DEFAULT_FONT_FAMILY, DEFAULT_FONT_SIZE)); ++} ++ ++/*! + Free a context. + + @param *context [i/o] Context to be free +@@ -1053,6 +1059,20 @@ + pango_layout_set_font_description (context->layout, context->font_desc); + } + ++void ++SDLPango_SetText_GivenAlignment( ++ SDLPango_Context *context, ++ const char *text, ++ int length, ++ SDLPango_Alignment alignment) ++{ ++ pango_layout_set_attributes(context->layout, NULL); ++ pango_layout_set_text (context->layout, text, length); ++ pango_layout_set_auto_dir (context->layout, TRUE); ++ pango_layout_set_alignment (context->layout, alignment); ++ pango_layout_set_font_description (context->layout, context->font_desc); ++} ++ + /*! + Set plain text to context. + Text must be utf-8. +@@ -1067,11 +1087,7 @@ + const char *text, + int length) + { +- pango_layout_set_attributes(context->layout, NULL); +- pango_layout_set_text (context->layout, text, length); +- pango_layout_set_auto_dir (context->layout, TRUE); +- pango_layout_set_alignment (context->layout, PANGO_ALIGN_LEFT); +- pango_layout_set_font_description (context->layout, context->font_desc); ++ SDLPango_SetText_GivenAlignment(context, text, length, SDLPANGO_ALIGN_LEFT); + } + + /*! +Index: SDL_Pango-0.1.2/src/SDL_Pango.h +=================================================================== +--- SDL_Pango-0.1.2.orig/src/SDL_Pango.h 2004-12-10 10:06:33.000000000 +0100 ++++ SDL_Pango-0.1.2/src/SDL_Pango.h 2007-09-18 15:00:41.736419485 +0200 +@@ -26,6 +26,7 @@ + + #ifndef SDL_PANGO_H + #define SDL_PANGO_H ++#define SDL_PANGO_HAS_GC_EXTENSIONS + + #include "SDL.h" + +@@ -109,12 +110,20 @@ + SDLPANGO_DIRECTION_NEUTRAL /*! Neutral */ + } SDLPango_Direction; + +- ++/*! ++ Specifies alignment of text. See Pango reference for detail ++*/ ++typedef enum { ++ SDLPANGO_ALIGN_LEFT, ++ SDLPANGO_ALIGN_CENTER, ++ SDLPANGO_ALIGN_RIGHT ++} SDLPango_Alignment; + + extern DECLSPEC int SDLCALL SDLPango_Init(); + + extern DECLSPEC int SDLCALL SDLPango_WasInit(); + ++extern DECLSPEC SDLPango_Context* SDLCALL SDLPango_CreateContext_GivenFontDesc(const char* font_desc); + extern DECLSPEC SDLPango_Context* SDLCALL SDLPango_CreateContext(); + + extern DECLSPEC void SDLCALL SDLPango_FreeContext( +@@ -157,6 +166,12 @@ + const char *markup, + int length); + ++extern DECLSPEC void SDLCALL SDLPango_SetText_GivenAlignment( ++ SDLPango_Context *context, ++ const char *text, ++ int length, ++ SDLPango_Alignment alignment); ++ + extern DECLSPEC void SDLCALL SDLPango_SetText( + SDLPango_Context *context, + const char *markup, |