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).
| slang.c (libcaca-0.99.beta19) | : | slang.c (libcaca-0.99.beta20.tar.bz2) |
|---|
| /* | | /* |
|
| * libcaca Colour ASCII-Art library | | * libcaca Colour ASCII-Art library |
| * Copyright (c) 2002-2012 Sam Hocevar <sam@hocevar.net> | | * Copyright © 2002—2021 Sam Hocevar <sam@hocevar.net> |
| * All Rights Reserved | | * 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. |
| */ | | */ |
| | |
| /* | | /* |
| * This file contains the libcaca SLang input and output driver | | * This file contains the libcaca SLang input and output driver |
| | |
| skipping to change at line 105 | | skipping to change at line 105 |
|---|
| 123, 149, 158, 167, 176, 185, 194, 19, 125, 21, 30, 39, 48, 57, 66, 255, | | 123, 149, 158, 167, 176, 185, 194, 19, 125, 21, 30, 39, 48, 57, 66, 255, |
| }; | | }; |
| | |
| /* | | /* |
| * Local functions | | * Local functions |
| */ | | */ |
| static void slang_init_palette(void); | | static void slang_init_palette(void); |
| static void slang_write_utf32(uint32_t); | | static void slang_write_utf32(uint32_t); |
| | |
| #if defined(HAVE_SIGNAL) | | #if defined(HAVE_SIGNAL) |
|
| static RETSIGTYPE sigwinch_handler(int); | | static void sigwinch_handler(int); |
| static caca_display_t *sigwinch_d; /* FIXME: we ought to get rid of this */ | | static caca_display_t *sigwinch_d; /* FIXME: we ought to get rid of this */ |
| #endif | | #endif |
| #if defined(HAVE_GETENV) && defined(HAVE_PUTENV) | | #if defined(HAVE_GETENV) && defined(HAVE_PUTENV) |
| static void slang_install_terminal(caca_display_t *); | | static void slang_install_terminal(caca_display_t *); |
| static void slang_uninstall_terminal(caca_display_t *); | | static void slang_uninstall_terminal(caca_display_t *); |
| #endif | | #endif |
| | |
| struct driver_private | | struct driver_private |
| { | | { |
| char *term; | | char *term; |
| | |
| skipping to change at line 181 | | skipping to change at line 181 |
|---|
| | |
| slang_init_palette(); | | slang_init_palette(); |
| | |
| #if defined(VMS) || defined(REAL_UNIX_SYSTEM) | | #if defined(VMS) || defined(REAL_UNIX_SYSTEM) |
| /* Disable alt charset support so that we get a chance to have all | | /* Disable alt charset support so that we get a chance to have all |
| * 256 colour pairs */ | | * 256 colour pairs */ |
| SLtt_Has_Alt_Charset = 0; | | SLtt_Has_Alt_Charset = 0; |
| #endif | | #endif |
| | |
| #ifdef HAVE_SLSMG_UTF8_ENABLE | | #ifdef HAVE_SLSMG_UTF8_ENABLE |
|
| | SLutf8_enable(-1); /* execute utf8 autodetection */ |
| SLsmg_utf8_enable(1); /* 1 == force, 0 == disable, -1 == autodetect */ | | SLsmg_utf8_enable(1); /* 1 == force, 0 == disable, -1 == autodetect */ |
| SLtt_utf8_enable(-1); | | SLtt_utf8_enable(-1); |
| #endif | | #endif |
| | |
| caca_add_dirty_rect(dp->cv, 0, 0, dp->cv->width, dp->cv->height); | | caca_add_dirty_rect(dp->cv, 0, 0, dp->cv->width, dp->cv->height); |
| dp->resize.allow = 1; | | dp->resize.allow = 1; |
| caca_set_canvas_size(dp->cv, SLtt_Screen_Cols, SLtt_Screen_Rows); | | caca_set_canvas_size(dp->cv, SLtt_Screen_Cols, SLtt_Screen_Rows); |
| dp->resize.allow = 0; | | dp->resize.allow = 0; |
| | |
| SLsig_unblock_signals(); | | SLsig_unblock_signals(); |
| | |
| skipping to change at line 538 | | skipping to change at line 539 |
|---|
| SLsmg_write_string(buf); | | SLsmg_write_string(buf); |
| #else | | #else |
| ascii = caca_utf32_to_ascii(ch); | | ascii = caca_utf32_to_ascii(ch); |
| SLsmg_write_char(ascii); | | SLsmg_write_char(ascii); |
| if(caca_utf32_is_fullwidth(ch)) | | if(caca_utf32_is_fullwidth(ch)) |
| SLsmg_write_char(ascii); | | SLsmg_write_char(ascii); |
| #endif | | #endif |
| } | | } |
| | |
| #if defined(HAVE_SIGNAL) | | #if defined(HAVE_SIGNAL) |
|
| static RETSIGTYPE sigwinch_handler(int sig) | | static void sigwinch_handler(int sig) |
| { | | { |
| sigwinch_d->resize.resized = 1; | | sigwinch_d->resize.resized = 1; |
| | |
| signal(SIGWINCH, sigwinch_handler); | | signal(SIGWINCH, sigwinch_handler); |
| } | | } |
| #endif | | #endif |
| | |
| #if defined(HAVE_GETENV) && defined(HAVE_PUTENV) | | #if defined(HAVE_GETENV) && defined(HAVE_PUTENV) |
| static void slang_install_terminal(caca_display_t *dp) | | static void slang_install_terminal(caca_display_t *dp) |
| { | | { |
| | | |
| End of changes. 4 change blocks. |
|---|
| 5 lines changed or deleted | | 6 lines changed or added |
|---|
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