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[client] Added fontconfig for font path detection

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This commit is contained in:
Geoffrey McRae 2017-12-10 17:04:02 +11:00
parent a4d8fd2237
commit 421b091448
1 changed files with 27 additions and 3 deletions
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30
client/main.c
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@ -32,6 +32,7 @@ Place, Suite 330, Boston, MA 02111-1307 USA
#include <stdint.h>
#include <stdbool.h>
#include <assert.h>
#include <fontconfig/fontconfig.h>
#define GL_GLEXT_PROTOTYPES
#include <GL/gl.h>
@ -715,12 +716,35 @@ int run()
return -1;
}
state.font = TTF_OpenFont("/usr/share/fonts/truetype/freefont/FreeMono.ttf", 14);
if (!state.font)
FcConfig * config = FcInitLoadConfigAndFonts();
if (!config)
{
DEBUG_ERROR("TTL_OpenFont Failed");
DEBUG_ERROR("FcInitLoadConfigAndFonts Failed");
return -1;
}
FcPattern * pat = FcNameParse((const FcChar8*)"FreeMono");
FcConfigSubstitute (config, pat, FcMatchPattern);
FcDefaultSubstitute(pat);
FcResult result;
FcChar8 * file = NULL;
FcPattern * font = FcFontMatch(config, pat, &result);
if (font && (FcPatternGetString(font, FC_FILE, 0, &file) == FcResultMatch))
{
state.font = TTF_OpenFont((char *)file, 14);
if (!state.font)
{
DEBUG_ERROR("TTL_OpenFont Failed");
return -1;
}
}
else
{
DEBUG_ERROR("Failed to locate a font for FPS display");
return -1;
}
FcPatternDestroy(pat);
}
state.window = SDL_CreateWindow(