Backup to images not filtered. The linear filter caused

more annoying artifacts than it corrected.

1 files changed, 2 insertions, 10 deletions

diff --git a/generic/Image.c b/generic/Image.c
index 18b2f65..91fca94 100644
--- a/generic/Image.c
+++ b/generic/Image.c
@@ -1055,8 +1055,8 @@ ZnImageTex(ZnImage      image,
     glBindTexture(GL_TEXTURE_2D, this->i.texobj);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
     glGetError();
     if (is_bmap) {
       glTexImage2D(GL_TEXTURE_2D, 0, GL_INTENSITY4,
@@ -1689,11 +1689,7 @@ ZnGetFontIndex(ZnTexFontInfo    tfi,
      * It is possible to index the points below 127. Unicode
      * is the same as ascii down there.
      */
-#ifdef PTK_800
-    return c - 1;
-#else
     return c - 32;
-#endif
   }
 
   /*
@@ -1704,11 +1700,7 @@ ZnGetFontIndex(ZnTexFontInfo    tfi,
   if (!tgvi) {
     return -1;
   }
-#ifdef PTK_800
-  min = 127 - 1;
-#else
   min = 127 - 32;
-#endif
   max = txf->num_glyphs;
   while (min < max) {
     mid = (min + max) >> 1;