diff options
Diffstat (limited to 'hacks/glx/maze3d.c')
| -rwxr-xr-x | hacks/glx/maze3d.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/hacks/glx/maze3d.c b/hacks/glx/maze3d.c index 255839e..362d5d2 100755 --- a/hacks/glx/maze3d.c +++ b/hacks/glx/maze3d.c @@ -1170,7 +1170,7 @@ draw_maze (ModeInfo * mi) if (!maze->glx_context) return; - glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(maze->glx_context)); + glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *maze->glx_context); glMatrixMode(GL_PROJECTION); glLoadIdentity(); @@ -1919,6 +1919,10 @@ ENTRYPOINT void free_maze (ModeInfo * mi) { maze_configuration *maze = &mazes[MI_SCREEN(mi)]; + int i; + + if (!maze->glx_context) return; + glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *maze->glx_context); glDeleteTextures(1, &maze->wallTexture); glDeleteTextures(1, &maze->floorTexture); @@ -1937,16 +1941,14 @@ free_maze (ModeInfo * mi) glDeleteTextures(1, &maze->fractal4Texture); # endif - glDeleteLists(maze->dlists[ARROW], 4); - glDeleteLists(maze->dlists[INVERTER_TETRAHEDRON], 4); + for (i = 0; i < countof(maze->dlists); i++) + if (glIsList(maze->dlists[i])) glDeleteLists(maze->dlists[i], 1); free(maze->mazeGrid); free(maze->wallList); free(maze->inverterPosition); free(maze->gl3dTextPosition); free(maze->rats); - - memset(maze, 0, sizeof(*maze)); } |