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branch master updated: gnu: Add sdl-pango.
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guix-commits |
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branch master updated: gnu: Add sdl-pango. |
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Date: |
Sun, 02 Feb 2020 08:21:17 -0500 |
This is an automated email from the git hooks/post-receive script.
ngz pushed a commit to branch master
in repository guix.
The following commit(s) were added to refs/heads/master by this push:
new f389c65 gnu: Add sdl-pango.
f389c65 is described below
commit f389c65dbbc4ed1802707aba709bef01bd315895
Author: Nicolas Goaziou <address@hidden>
AuthorDate: Fri Jan 3 17:20:27 2020 +0100
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/local.mk | 6 +
gnu/packages/patches/sdl-pango-api_additions.patch | 128 ++++++++++++++++++++
gnu/packages/patches/sdl-pango-blit_overflow.patch | 32 +++++
.../patches/sdl-pango-fillrect_crash.patch | 15 +++
...x-explicit-SDLPango_CopyFTBitmapToSurface.patch | 20 ++++
.../patches/sdl-pango-matrix_declarations.patch | 131 +++++++++++++++++++++
gnu/packages/patches/sdl-pango-sans-serif.patch | 13 ++
gnu/packages/sdl.scm | 52 +++++++-
8 files changed, 396 insertions(+), 1 deletion(-)
diff --git a/gnu/local.mk b/gnu/local.mk
index 4251654..53d94ff 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1248,6 +1248,12 @@ dist_patch_DATA =
\
%D%/packages/patches/p7zip-CVE-2017-17969.patch \
%D%/packages/patches/p7zip-remove-unused-code.patch \
%D%/packages/patches/pam-mount-luks2-support.patch \
+ %D%/packages/patches/sdl-pango-api_additions.patch \
+ %D%/packages/patches/sdl-pango-blit_overflow.patch \
+ %D%/packages/patches/sdl-pango-fillrect_crash.patch \
+
%D%/packages/patches/sdl-pango-fix-explicit-SDLPango_CopyFTBitmapToSurface.patch
\
+ %D%/packages/patches/sdl-pango-matrix_declarations.patch \
+ %D%/packages/patches/sdl-pango-sans-serif.patch \
%D%/packages/patches/patchutils-test-perms.patch \
%D%/packages/patches/patch-hurd-path-max.patch \
%D%/packages/patches/perl-autosplit-default-time.patch \
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 0000000..5c02e79
--- /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,
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 0000000..411d066
--- /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");
diff --git a/gnu/packages/patches/sdl-pango-fillrect_crash.patch
b/gnu/packages/patches/sdl-pango-fillrect_crash.patch
new file mode 100644
index 0000000..7a41bbf
--- /dev/null
+++ b/gnu/packages/patches/sdl-pango-fillrect_crash.patch
@@ -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)
diff --git
a/gnu/packages/patches/sdl-pango-fix-explicit-SDLPango_CopyFTBitmapToSurface.patch
b/gnu/packages/patches/sdl-pango-fix-explicit-SDLPango_CopyFTBitmapToSurface.patch
new file mode 100644
index 0000000..3d4b10c
--- /dev/null
+++
b/gnu/packages/patches/sdl-pango-fix-explicit-SDLPango_CopyFTBitmapToSurface.patch
@@ -0,0 +1,20 @@
+--- a/src/SDL_Pango.h
++++ b/src/SDL_Pango.h
+@@ -171,7 +171,7 @@
+ SDLPango_Direction direction);
+
+
+-#ifdef __FT2_BUILD_UNIX_H__
++#ifdef FT2BUILD_H_
+
+ extern DECLSPEC void SDLCALL SDLPango_CopyFTBitmapToSurface(
+ const FT_Bitmap *bitmap,
+@@ -179,7 +179,7 @@
+ const SDLPango_Matrix *matrix,
+ SDL_Rect *rect);
+
+-#endif /* __FT2_BUILD_UNIX_H__ */
++#endif
+
+
+ #ifdef __PANGO_H__
diff --git a/gnu/packages/patches/sdl-pango-matrix_declarations.patch
b/gnu/packages/patches/sdl-pango-matrix_declarations.patch
new file mode 100644
index 0000000..c35d0a7
--- /dev/null
+++ b/gnu/packages/patches/sdl-pango-matrix_declarations.patch
@@ -0,0 +1,131 @@
+Index: SDL_Pango-0.1.2/src/SDL_Pango.c
+===================================================================
+--- SDL_Pango-0.1.2.orig/src/SDL_Pango.c 2007-09-18 15:03:10.732910311
+0200
++++ SDL_Pango-0.1.2/src/SDL_Pango.c 2007-09-18 15:04:41.970109622 +0200
+@@ -286,6 +286,59 @@
+ } contextImpl;
+
+
++const SDLPango_Matrix _MATRIX_WHITE_BACK
++ = {255, 0, 0, 0,
++ 255, 0, 0, 0,
++ 255, 0, 0, 0,
++ 255, 255, 0, 0,};
++
++/*!
++ Specifies white back and black letter.
++*/
++const SDLPango_Matrix *MATRIX_WHITE_BACK = &_MATRIX_WHITE_BACK;
++
++const SDLPango_Matrix _MATRIX_BLACK_BACK
++ = {0, 255, 0, 0,
++ 0, 255, 0, 0,
++ 0, 255, 0, 0,
++ 255, 255, 0, 0,};
++/*!
++ Specifies black back and white letter.
++*/
++const SDLPango_Matrix *MATRIX_BLACK_BACK = &_MATRIX_BLACK_BACK;
++
++const SDLPango_Matrix _MATRIX_TRANSPARENT_BACK_BLACK_LETTER
++ = {0, 0, 0, 0,
++ 0, 0, 0, 0,
++ 0, 0, 0, 0,
++ 0, 255, 0, 0,};
++/*!
++ Specifies transparent back and black letter.
++*/
++const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_BLACK_LETTER =
&_MATRIX_TRANSPARENT_BACK_BLACK_LETTER;
++
++const SDLPango_Matrix _MATRIX_TRANSPARENT_BACK_WHITE_LETTER
++ = {255, 255, 0, 0,
++ 255, 255, 0, 0,
++ 255, 255, 0, 0,
++ 0, 255, 0, 0,};
++/*!
++ Specifies transparent back and white letter.
++*/
++const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_WHITE_LETTER =
&_MATRIX_TRANSPARENT_BACK_WHITE_LETTER;
++
++const SDLPango_Matrix _MATRIX_TRANSPARENT_BACK_TRANSPARENT_LETTER
++ = {255, 255, 0, 0,
++ 255, 255, 0, 0,
++ 255, 255, 0, 0,
++ 0, 0, 0, 0,};
++/*!
++ Specifies transparent back and transparent letter.
++ This is useful for KARAOKE like rendering.
++*/
++const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_TRANSPARENT_LETTER =
&_MATRIX_TRANSPARENT_BACK_TRANSPARENT_LETTER;
++
++
+ /*!
+ Initialize the Glib and Pango API.
+ This must be called before using other functions in this library,
+Index: SDL_Pango-0.1.2/src/SDL_Pango.h
+===================================================================
+--- SDL_Pango-0.1.2.orig/src/SDL_Pango.h 2007-09-18 15:03:10.732910311
+0200
++++ SDL_Pango-0.1.2/src/SDL_Pango.h 2007-09-18 15:06:24.919976401 +0200
+@@ -47,57 +47,27 @@
+ Uint8 m[4][4]; /*! Matrix variables */
+ } SDLPango_Matrix;
+
+-const SDLPango_Matrix _MATRIX_WHITE_BACK
+- = {255, 0, 0, 0,
+- 255, 0, 0, 0,
+- 255, 0, 0, 0,
+- 255, 255, 0, 0,};
+-
+ /*!
+ Specifies white back and black letter.
+ */
+-const SDLPango_Matrix *MATRIX_WHITE_BACK = &_MATRIX_WHITE_BACK;
+-
+-const SDLPango_Matrix _MATRIX_BLACK_BACK
+- = {0, 255, 0, 0,
+- 0, 255, 0, 0,
+- 0, 255, 0, 0,
+- 255, 255, 0, 0,};
++extern const SDLPango_Matrix *MATRIX_WHITE_BACK;
+ /*!
+ Specifies black back and white letter.
+ */
+-const SDLPango_Matrix *MATRIX_BLACK_BACK = &_MATRIX_BLACK_BACK;
+-
+-const SDLPango_Matrix _MATRIX_TRANSPARENT_BACK_BLACK_LETTER
+- = {0, 0, 0, 0,
+- 0, 0, 0, 0,
+- 0, 0, 0, 0,
+- 0, 255, 0, 0,};
++extern const SDLPango_Matrix *MATRIX_BLACK_BACK;
+ /*!
+ Specifies transparent back and black letter.
+ */
+-const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_BLACK_LETTER =
&_MATRIX_TRANSPARENT_BACK_BLACK_LETTER;
+-
+-const SDLPango_Matrix _MATRIX_TRANSPARENT_BACK_WHITE_LETTER
+- = {255, 255, 0, 0,
+- 255, 255, 0, 0,
+- 255, 255, 0, 0,
+- 0, 255, 0, 0,};
++extern const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_BLACK_LETTER;
+ /*!
+ Specifies transparent back and white letter.
+ */
+-const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_WHITE_LETTER =
&_MATRIX_TRANSPARENT_BACK_WHITE_LETTER;
+-
+-const SDLPango_Matrix _MATRIX_TRANSPARENT_BACK_TRANSPARENT_LETTER
+- = {255, 255, 0, 0,
+- 255, 255, 0, 0,
+- 255, 255, 0, 0,
+- 0, 0, 0, 0,};
++extern const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_WHITE_LETTER;
+ /*!
+ Specifies transparent back and transparent letter.
+ This is useful for KARAOKE like rendering.
+ */
+-const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_TRANSPARENT_LETTER =
&_MATRIX_TRANSPARENT_BACK_TRANSPARENT_LETTER;
++extern const SDLPango_Matrix *MATRIX_TRANSPARENT_BACK_TRANSPARENT_LETTER;
+
+ /*!
+ Specifies direction of text. See Pango reference for detail
diff --git a/gnu/packages/patches/sdl-pango-sans-serif.patch
b/gnu/packages/patches/sdl-pango-sans-serif.patch
new file mode 100644
index 0000000..ccdc815
--- /dev/null
+++ b/gnu/packages/patches/sdl-pango-sans-serif.patch
@@ -0,0 +1,13 @@
+Index: SDL_Pango-0.1.2/src/SDL_Pango.c
+===================================================================
+--- SDL_Pango-0.1.2.orig/src/SDL_Pango.c 2007-09-18 15:12:20.736253215
+0200
++++ SDL_Pango-0.1.2/src/SDL_Pango.c 2007-09-18 15:12:44.621614364 +0200
+@@ -234,7 +234,7 @@
+ //! non-zero if initialized
+ static int IS_INITIALIZED = 0;
+
+-#define DEFAULT_FONT_FAMILY "Sans"
++#define DEFAULT_FONT_FAMILY "sans-serif"
+ #define DEFAULT_FONT_SIZE 12
+ #define DEFAULT_DPI 96
+ #define _MAKE_FONT_NAME(family, size) family " " #size
diff --git a/gnu/packages/sdl.scm b/gnu/packages/sdl.scm
index a01cafb..26c9bd5 100644
--- a/gnu/packages/sdl.scm
+++ b/gnu/packages/sdl.scm
@@ -8,7 +8,7 @@
;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <address@hidden>
;;; Copyright © 2018, 2019 Ricardo Wurmus <address@hidden>
;;; Copyright © 2019 Kei Kebreau <address@hidden>
-;;; Copyright © 2019 Nicolas Goaziou <address@hidden>
+;;; Copyright © 2019, 2020 Nicolas Goaziou <address@hidden>
;;; Copyright © 2019 Marius Bakke <address@hidden>
;;; Copyright © 2019 Pierre Neidhardt <address@hidden>
;;; Copyright © 2020 Timotej Lazar <address@hidden>
@@ -42,10 +42,12 @@
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial)
#:use-module (gnu packages audio)
+ #:use-module (gnu packages autotools)
#:use-module (gnu packages fcitx)
#:use-module (gnu packages fontutils)
#:use-module (gnu packages freedesktop)
#:use-module (gnu packages glib)
+ #:use-module (gnu packages gtk)
#:use-module (gnu packages guile)
#:use-module (gnu packages ibus)
#:use-module (gnu packages image)
@@ -326,6 +328,54 @@ SDL.")
(home-page "https://www.libsdl.org/projects/SDL_net/";)
(license zlib)))
+(define-public sdl-pango
+ (package
+ (name "sdl-pango")
+ (version "0.1.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "mirror://sourceforge/sdlpango/SDL_Pango/" version "/"
+ "SDL_Pango-" version ".tar.gz"))
+ (sha256
+ (base32 "197baw1dsg0p4pljs5k0fshbyki00r4l49m1drlpqw6ggawx6xbz"))
+ (patches
+ (search-patches
+ "sdl-pango-api_additions.patch"
+ "sdl-pango-blit_overflow.patch"
+ "sdl-pango-fillrect_crash.patch"
+ "sdl-pango-fix-explicit-SDLPango_CopyFTBitmapToSurface.patch"
+ "sdl-pango-matrix_declarations.patch"
+ "sdl-pango-sans-serif.patch"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:configure-flags (list "--disable-static")
+ #:phases
+ (modify-phases %standard-phases
+ (add-after 'unpack 'autogen
+ ;; Force reconfiguration because the included libtool
+ ;; generates linking errors.
+ (lambda _ (invoke "autoreconf" "-vif"))))))
+ (native-inputs
+ `(("autoconf" ,autoconf)
+ ("automake" ,automake)
+ ("libtool" ,libtool)
+ ("pkg-config" ,pkg-config)))
+ (inputs
+ `(("fontconfig" ,fontconfig)
+ ("freetype" ,freetype)
+ ("glib" ,glib)
+ ("harfbuzz" ,harfbuzz)
+ ("pango" ,pango)
+ ("sdl" ,sdl)))
+ (home-page "http://sdlpango.sourceforge.net";)
+ (synopsis "Pango SDL binding")
+ (description "This library is a wrapper around the Pango library.
+It allows you to use TrueType fonts to render internationalized and
+tagged text in SDL applications.")
+ (license lgpl2.1)))
+
(define-public sdl-ttf
(package
(name "sdl-ttf")
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