diff options
Diffstat (limited to 'src/render_opencl.c')
| -rw-r--r-- | src/render_opencl.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/render_opencl.c b/src/render_opencl.c index 127bae2..055a7f3 100644 --- a/src/render_opencl.c +++ b/src/render_opencl.c @@ -310,17 +310,21 @@ void mouse_opencl(int button, int state, int x, int y) switch (button) { case GLUT_LEFT_BUTTON: - config_opencl->to_x = x_min_cl - + ((d64) x * (x_max_cl - x_min_cl)) / config_opencl->width; - config_opencl->to_y = y_min_cl - + ((d64) (config_opencl->height - y) * (y_max_cl - y_min_cl)) - / config_opencl->height; - t_old_opencl = glutGet(GLUT_ELAPSED_TIME); - glutIdleFunc(idle_opencl); + if (config_opencl->speed < 0) + config_opencl->speed = (-1) * config_opencl->speed; break; case GLUT_RIGHT_BUTTON: - glutIdleFunc(idle_opencl_dummy); + if (config_opencl->speed > 0) + config_opencl->speed = (-1) * config_opencl->speed; break; } + config_opencl->to_x = x_min_cl + ((d64) x * (x_max_cl - x_min_cl)) / config_opencl->width; + config_opencl->to_y = y_min_cl + ((d64) y * (y_max_cl - y_min_cl)) / config_opencl->height; + t_old_opencl = glutGet(GLUT_ELAPSED_TIME); + glutIdleFunc(idle_opencl); + } + else if(state == GLUT_UP) + { + glutIdleFunc(idle_opencl_dummy); } } |