1 files changed, 64 insertions, 0 deletions
diff --git a/generate-old-hashes.c b/generate-old-hashes.c
new file mode 100644
index 000000000..13b6304af
--- /dev/null
+++ b/generate-old-hashes.c
@@ -0,0 +1,64 @@
+#include "bitmap.h"
+
+int main(int argc, char const * argv[])
+{
+  FT_Library library;
+  FT_Face face;
+  FT_GlyphSlot slot;
+  FT_Bitmap * bitmap;
+  FT_UInt32 size;
+
+  const char * filename;
+
+  int i;
+
+  FILE * fp = fopen("old-hashes.txt", "w");
+
+  filename = argv[1];
+  size = atoi(argv[2]);
+
+  if (FT_Init_FreeType(&library))
+  {
+    printf("Error: library init.\n");
+  }
+
+  if (FT_New_Face(library, filename, 0, &face)) 
+  {
+    printf("Error: loading face.\n");
+  }
+
+  if (FT_Set_Char_Size(face, size * 64, 0, 96, 0))
+  {
+    printf("Error: setting char size.\n");
+  }
+
+  slot = face->glyph;
+
+  for (i = 0; i < face->num_glyphs; ++i)
+  {
+    if (FT_Load_Glyph(face, i, FT_LOAD_DEFAULT))
+    {
+      printf("Error: loading glyph.\n");
+    }
+
+    if (FT_Render_Glyph(slot, FT_RENDER_MODE_NORMAL))
+    {
+      printf("Error: rendering glyph.\n");
+    }
+
+    bitmap = &slot->bitmap;
+
+    HASH_128 * murmur = (HASH_128 *)malloc(sizeof(HASH_128));
+    murmur = Generate_Hash_x64_128(bitmap, murmur);
+
+    fprintf(fp, "%08x%08x%08x%08x\n", murmur->hash[0], murmur->hash[1], murmur->hash[2], murmur->hash[3]);
+  }
+
+  fclose(fp);
+
+  FT_Done_Face(face);
+  FT_Done_FreeType(library);
+
+  return 0;
+
+}
+\ No newline at end of file