"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "ruby/caca-canvas.c" between
libcaca-0.99.beta19.tar.gz and libcaca-0.99.beta20.tar.bz2

About: libcaca is a graphics library that outputs text instead of pixels, so that it can work on older video cards or text terminals (something like an advanced AAlib library).

caca-canvas.c  (libcaca-0.99.beta19):caca-canvas.c  (libcaca-0.99.beta20.tar.bz2)
/* /*
* libcaca Ruby bindings * libcaca Ruby bindings
* Copyright (c) 2007-2014 Pascal Terjan <pterjan@linuxfr.org> * Copyright © 2007—2014 Pascal Terjan <pterjan@linuxfr.org>
* 2021 Sam Hocevar <sam@hocevar.net>
* All Rights Reserved
* *
* This library is free software. It comes without any warranty, to * This library is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it * the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What the Fuck You Want * and/or modify it under the terms of the Do What the Fuck You Want
* to Public License, Version 2, as published by Sam Hocevar. See * to Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details. * http://www.wtfpl.net/ for more details.
*/ */
#include <ruby.h> #include <ruby.h>
#include <caca.h> #include <caca.h>
skipping to change at line 585 skipping to change at line 587
{ {
void *buf; void *buf;
caca_font_t *f; caca_font_t *f;
VALUE b; VALUE b;
if(CLASS_OF(font) != cFont) if(CLASS_OF(font) != cFont)
{ {
rb_raise(rb_eArgError, "First argument is not a Caca::Font"); rb_raise(rb_eArgError, "First argument is not a Caca::Font");
} }
buf = malloc(width*height*4); buf = _caca_alloc2d(width, height, 4);
if(buf == NULL) if(buf == NULL)
{ {
rb_raise(rb_eNoMemError, "Out of memory"); rb_raise(rb_eNoMemError, "Out of memory");
} }
f = DATA_PTR(font); f = DATA_PTR(font);
caca_render_canvas(_SELF, f, buf, NUM2UINT(width), NUM2UINT(height), NUM2UIN T(pitch)); caca_render_canvas(_SELF, f, buf, NUM2UINT(width), NUM2UINT(height), NUM2UIN T(pitch));
b = rb_str_new(buf, width*height*4); b = rb_str_new(buf, width*height*4);
free(buf); free(buf);
 End of changes. 2 change blocks. 
2 lines changed or deleted 4 lines changed or added

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