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* sldisply.c: Patch to swap blue and red colors for setf/setb

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capabilities.  Needed on QNX Neutrino.
Reported by Pavel Shirshov <pavelsh@mail.ru>
This commit is contained in:
Pavel Roskin 2002-10-25 04:53:16 +00:00
parent bec34c88b5
commit 257b4b360c
2 changed files with 16 additions and 2 deletions
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6
slang/ChangeLog
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@ -1,3 +1,9 @@
2002-10-25 Pavel Roskin <proski@gnu.org>
* sldisply.c: Patch to swap blue and red colors for setf/setb
capabilities. Needed on QNX Neutrino.
Reported by Pavel Shirshov <pavelsh@mail.ru>
2002-10-07 Pavel Roskin <proski@gnu.org>
* include/jdmacros.h: Define SLMEMSET and SLMEMCPY

12
slang/sldisply.c
View File

@ -160,6 +160,13 @@ static Ansi_Color_Type Ansi_Color_Map[JMAX_COLORS] =
{RGB(0, 1, 0, 1, 1, 1), SLTT_REV_MASK, NULL}
};
static int Is_Color_BGR = 0; /* 0 if least significant bit is blue, not red */
#define COLOR_ARG(color) (Is_Color_BGR ? RGB_to_BGR[color] : color)
static int RGB_to_BGR[] =
{
0, 4, 2, 6, 1, 5, 3, 7
};
static char *Color_Fg_Str = "\033[3%dm";
static char *Color_Bg_Str = "\033[4%dm";
static char *Default_Color_Fg_Str = "\033[39m";
@ -1315,7 +1322,7 @@ static void write_attributes (SLtt_Char_Type fgbg)
if (fg0 == SLSMG_COLOR_DEFAULT)
tt_write_string (Default_Color_Fg_Str);
else
tt_printf (Color_Fg_Str, fg0, 0);
tt_printf (Color_Fg_Str, COLOR_ARG(fg0), 0);
}
if (unknown_attributes
@ -1324,7 +1331,7 @@ static void write_attributes (SLtt_Char_Type fgbg)
if (bg0 == SLSMG_COLOR_DEFAULT)
tt_write_string (Default_Color_Bg_Str);
else
tt_printf (Color_Bg_Str, bg0, 0);
tt_printf (Color_Bg_Str, COLOR_ARG(bg0), 0);
}
}
@ -2320,6 +2327,7 @@ int SLtt_initialize (char *term)
{
Color_Fg_Str = SLtt_tgetstr ("Sf"); /* setf */
Color_Bg_Str = SLtt_tgetstr ("Sb"); /* setb */
Is_Color_BGR = 1;
}
if ((Max_Terminfo_Colors = SLtt_tgetnum ("Co")) < 0)