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SDL: don't show misleading message for .BDF UI fonts [R. Belmont, The Flying Ape]

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This commit is contained in:
R. Belmont 2012-01-29 02:32:28 +00:00
parent 3a8c947689
commit d58200c58c
1 changed files with 20 additions and 1 deletions
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21
src/osd/sdl/sdlmain.c
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@ -851,6 +851,22 @@ static TTF_Font * TTF_OpenFont_Magic(astring name, int fsize)
return TTF_OpenFont(name.cstr(), POINT_SIZE);
}
static bool BDF_Check_Magic(astring name)
{
emu_file file(OPEN_FLAG_READ);
if (file.open(name) == FILERR_NONE)
{
unsigned char buffer[9];
unsigned char magic[9] = { 'S', 'T', 'A', 'R', 'T', 'F', 'O', 'N', 'T' };
file.read(buffer, 9);
file.close();
if (!memcmp(buffer, magic, 9))
return true;
}
return false;
}
static TTF_Font *search_font_config(astring name, bool bold, bool italic, bool underline, bool &bakedstyles)
{
TTF_Font *font = (TTF_Font *)NULL;
@ -1009,7 +1025,10 @@ osd_font sdl_osd_interface::font_open(const char *_name, int &height)
if (!font)
{
printf("WARNING: Couldn't find/open TrueType font %s, using MAME default\n", name.cstr());
if (!BDF_Check_Magic(name))
{
printf("WARNING: font %s, is not TrueType or BDF, using MAME default\n", name.cstr());
}
return NULL;
}