http://packetstorm.tacticalflex.com/UNIX/admin/xscreensaver-3.27.tar.gz

[xscreensaver] / hacks / glx / lament.c

diff --git a/hacks/glx/lament.c b/hacks/glx/lament.c
index 9aae80cc19197132bd1c529da10a951f2482c998..83103a61494cbc4bac56272f2ae0297724e6ed7d 100644 (file)
--- a/hacks/glx/lament.c
+++ b/hacks/glx/lament.c
@@ -183,7 +183,6 @@ parse_image_data(ModeInfo *mi)
                               lament_faces);
 }
 
-
 \f
 /* Computing normal vectors (thanks to Nat Friedman <ndf@mit.edu>)
  */
@@ -1975,11 +1974,14 @@ gl_init(ModeInfo *mi)
          int height = lc->texture->width;      /* assume square */
          glBindTexture(GL_TEXTURE_2D, lc->texids[i]);
          glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, exterior_color);
+
+          clear_gl_error();
          glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA,
                       lc->texture->width, height, 0,
                       GL_RGBA, GL_UNSIGNED_BYTE,
                       (lc->texture->data +
                        (lc->texture->bytes_per_line * height * i)));
+          check_gl_error("texture");
 
          glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
          glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);