Rooba
/
boinc
mirror of https://github.com/BOINC/boinc.git
1
0
Fork 0
Code Issues 1 Packages Projects Releases Wiki Activity

put boinc_graphics_get_shmem in main graphics loop to retry if worker application has not yet created shared memory 

svn path=/trunk/boinc_samples/; revision=13525
This commit is contained in:
Charlie Fenton 2007-09-03 05:16:25 +00:00
parent 62cb6e749b
commit 946d5477b1
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
example_app/uc2_graphics.C
View File

@ -49,7 +49,7 @@ bool mouse_down = false;
int mouse_x, mouse_y;
double pitch_angle, roll_angle, viewpoint_distance=10;
float color[4] = {.7, .2, .5, 1};
UC_SHMEM* shmem;
UC_SHMEM* shmem = NULL;
// set up lighting model
//
@ -148,6 +148,13 @@ static void init_camera(double dist) {
}
void app_graphics_render(int xs, int ys, double time_of_day) {
// boinc_graphics_get_shmem() must be called after
// boinc_parse_init_data_file()
// Put this in the main loop to allow retries if the
// worker application has not yet created shared memory
if (shmem == NULL)
shmem = (UC_SHMEM*)boinc_graphics_get_shmem("uppercase");
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// draw logo first - it's in background
@ -248,8 +255,6 @@ int main(int argc, char** argv) {
#endif
boinc_parse_init_data_file();
boinc_get_init_data(uc_aid);
// boinc_graphics_get_shmem() must be called after boinc_parse_init_data_file()
shmem = (UC_SHMEM*)boinc_graphics_get_shmem("uppercase");
if (uc_aid.project_preferences) {
parse_project_prefs(uc_aid.project_preferences);
}