diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/glut_compatibility.cxx | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/glut_compatibility.cxx b/src/glut_compatibility.cxx index c7484ad5f..adcac1b7a 100644 --- a/src/glut_compatibility.cxx +++ b/src/glut_compatibility.cxx @@ -190,8 +190,14 @@ Fl_Glut_Window::Fl_Glut_Window(int X,int Y,int W,int H, const char *t) : static int initargc; static char **initargv; +static char glut_starttime_set = 0; +static Fl_Timestamp glut_starttime; void glutInit(int *argc, char **argv) { + if (!glut_starttime_set) { + glut_starttime = Fl::now(); + glut_starttime_set = 1; + } initargc = *argc; initargv = new char*[*argc+1]; int i,j; @@ -405,7 +411,12 @@ int glutGet(GLenum type) { case GLUT_INIT_WINDOW_WIDTH: return initw; case GLUT_INIT_WINDOW_HEIGHT: return inith; case GLUT_INIT_DISPLAY_MODE: return glut_mode; -//case GLUT_ELAPSED_TIME: + case GLUT_ELAPSED_TIME: + if (!glut_starttime_set) { + glut_starttime = Fl::now(); + glut_starttime_set = 1; + } + return (int)(Fl::seconds_since(glut_starttime)*1000.0); // milliseconds case GLUT_WINDOW_BUFFER_SIZE: if (glutGet(GLUT_WINDOW_RGBA)) return glutGet(GLUT_WINDOW_RED_SIZE)+ |