diff options
| -rw-r--r-- | src/gl_draw.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gl_draw.cxx b/src/gl_draw.cxx index b7328837b..22e629be2 100644 --- a/src/gl_draw.cxx +++ b/src/gl_draw.cxx @@ -377,7 +377,7 @@ void gl_draw_image(const uchar* b, int x, int y, int w, int h, int d, int ld) { but not text font, and only ASCII characters can be drawn. */ -static int gl_scale = 1; // set to 2 for high resolution Fl_Gl_Window +static float gl_scale = 1; // set to 2 for high resolution Fl_Gl_Window static int has_texture_rectangle = 0; // true means GL_EXT_texture_rectangle is available #include <FL/glu.h> // for gluUnProject() and gluCheckExtension() |