From 65503264c778bee5640b1cafd2356ee26ea54976 Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Tue, 8 Jul 2003 13:04:59 +0000
Subject: [PATCH] *** empty log message ***

---
 example/Makefile.am |    6 ------
 example/otfview.c   |   51 +++++++++++++++++++++++++++++++++++----------------
 2 files changed, 35 insertions(+), 22 deletions(-)

diff --git a/example/Makefile.am b/example/Makefile.am
index 73a7aa3..e38ebff 100644
--- a/example/Makefile.am
+++ b/example/Makefile.am
@@ -19,9 +19,3 @@ otfdraw_LDFLAGS = `freetype-config --libs` ${X_LIBS} ${X_PRE_LIBS} -lX11 -ldl ${
 otfview_SOURCE = otfview.c
 otfview_LDADD = ${CommonLDADD}
 otfview_LDFLAGS = `freetype-config --libs` ${X_LIBS} ${X_PRE_LIBS} -lX11 -ldl ${CommonLDFLAGS}
-
-# We should not install any programs in this directory.
-
-install-binPROGRAMS:
-
-uninstall-binPROGRAMS:
diff --git a/example/otfview.c b/example/otfview.c
index aae4f94..626bce8 100644
--- a/example/otfview.c
+++ b/example/otfview.c
@@ -15,7 +15,6 @@
 
 #define PIXEL_SIZE 40
 
-//#define FONT_NAME "-adobe-courier-medium-r-normal--12-120-75-75-m-70-iso8859-1"
 #define FONT_NAME "6x13"
 #define FONT_HEIGHT 14
 
@@ -52,9 +51,14 @@ int utog[0x10000];
 void
 draw_bitmap (int index, int x, int y)
 {
-  Bitmap *bmp = bitmap + index;
-  unsigned char *buf = bmp->buf;
+  Bitmap *bmp;
+  unsigned char *buf;
   int i, j;
+  unsigned code = FT_Get_Char_Index (face, (FT_ULong) index);
+  //unsigned code = index;
+
+  bmp = bitmap + code;
+  buf = bmp->buf;
 
   if (buf)
     {
@@ -97,9 +101,9 @@ read_unicode_seq (char *filename, int *code)
 int
 main (int argc, char **argv)
 {
-  OTF *otf;
+  OTF *otf = NULL;
   int err;
-  int i, j, max_glyph_idx;
+  int i, j;
   int first_idx;
   int update_mask;
 #define UPDATE_RENDERING 1
@@ -109,6 +113,7 @@ main (int argc, char **argv)
   int unicode_seq[256];
   int n_codes = 0;
   int pixel_size = PIXEL_SIZE;
+  int raw_mode = 0;
 
   /* Window structure.
 
@@ -144,13 +149,19 @@ main (int argc, char **argv)
       exit (1);
     }
   
-  otf = OTF_open (argv[1]);
-  if (! otf
-      || OTF_get_table (otf, "head") < 0
-      || OTF_get_table (otf, "cmap") < 0)
+  if (strstr (argv[1], ".ttf")
+      || strstr (argv[1], ".TTF")
+      || strstr (argv[1], ".otf")
+      || strstr (argv[1], ".OTF"))
     {
-      OTF_perror ("otfview");
-      exit (1);
+      otf = OTF_open (argv[1]);
+      if (! otf
+	  || OTF_get_table (otf, "head") < 0
+	  || OTF_get_table (otf, "cmap") < 0)
+	{
+	  OTF_perror ("otfview");
+	  otf = NULL;
+	}
     }
 
   {
@@ -159,6 +170,10 @@ main (int argc, char **argv)
 
     if (p && sscanf (p, "%d", &n) == 1)
       pixel_size = n;
+
+    p = getenv ("RAW_MODE");
+    if (p)
+      raw_mode = 1;
   }
 
   err = FT_Init_FreeType (&library);
@@ -172,7 +187,7 @@ main (int argc, char **argv)
   err = FT_Set_Pixel_Sizes (face, 0, pixel_size);
   if (err)
     quit ("FT_Set_Char_Size");
-
+  err = FT_Select_Charmap (face, FT_ENCODING_APPLE_ROMAN);
   memset (utog, 0, sizeof (utog));
   x0 = x1 = y0 = y1 = 0;
   for (i = 0; i < 0x10000; i++)
@@ -185,7 +200,6 @@ main (int argc, char **argv)
 	  Bitmap *bmp = bitmap + i;
 	  int bmpsize;
 
-	  max_glyph_idx = i;
 	  bmp->advance = face->glyph->metrics.horiAdvance >> 6;
 	  bmp->left = face->glyph->bitmap_left;
 	  bmp->top = face->glyph->bitmap_top;
@@ -308,7 +322,7 @@ main (int argc, char **argv)
 	      goto finish;
 	    if (buf[0] == 'n' || buf[0] == ' ')
 	      {
-		if (first_idx + cols * rows <= max_glyph_idx)
+		if (first_idx + cols * rows < 0x10000)
 		  {
 		    first_idx += cols * rows;
 		    update_mask |= UPDATE_BITMAP;
@@ -370,7 +384,7 @@ main (int argc, char **argv)
 	    }
 	}
 
-      if (update_mask & UPDATE_RENDERING)      
+      if (otf && update_mask & UPDATE_RENDERING)      
 	{
 	  x = margin + font_width * 9;
 	  y = margin + font->ascent;
@@ -444,10 +458,15 @@ main (int argc, char **argv)
 	  for (i = 0; i < rows; i++)
 	    for (j = 0; j < cols; j++)
 	      {
+		unsigned index = first_idx + i * cols + j;
+
 		XClearArea (display, win, x + (max_glyph_width + 1) * j,
 			    y + (max_glyph_height + 1) * i,
 			    max_glyph_width, max_glyph_height, False);
-		draw_bitmap (first_idx + i * cols + j,
+		if (! raw_mode)
+		  index = FT_Get_Char_Index (face, (FT_ULong) index);
+
+		draw_bitmap (index,
 			     x + (max_glyph_width + 1) * j - x0,
 			     y + (max_glyph_height + 1) * i - y0);
 	      }
-- 
1.7.10.4