void BLI_task_pool_free(TaskPool *pool)
{
BLI_task_pool_stop(pool);
BLI_mutex_end(&pool->num_mutex);
BLI_condition_end(&pool->num_cond);
BLI_mutex_end(&pool->user_mutex);
/* Free local memory pool, those pointers are lost forever. */
if (pool->task_mempool == &pool->task_mempool_local) {
for (int i = 0; i < pool->task_mempool_local.num_tasks; i++) {
MEM_freeN(pool->task_mempool_local.tasks[i]);
}
}
#ifdef DEBUG_STATS
printf("Thread ID Allocated Reused Discarded\n");
for (int i = 0; i < pool->scheduler->num_threads + 1; ++i) {
printf("%02d %05d %05d %05d\n",
i,
pool->mempool_stats[i].num_alloc,
pool->mempool_stats[i].num_reuse,
pool->mempool_stats[i].num_discard);
}
MEM_freeN(pool->mempool_stats);
#endif
MEM_freeN(pool);
BLI_end_threaded_malloc();
}
void BLI_task_pool_free(TaskPool *pool)
{
BLI_task_pool_stop(pool);
BLI_mutex_end(&pool->num_mutex);
BLI_condition_end(&pool->num_cond);
BLI_mutex_end(&pool->user_mutex);
MEM_freeN(pool);
BLI_end_threaded_malloc();
}
void BLI_task_scheduler_free(TaskScheduler *scheduler)
{
Task *task;
/* stop all waiting threads */
BLI_mutex_lock(&scheduler->queue_mutex);
scheduler->do_exit = true;
BLI_condition_notify_all(&scheduler->queue_cond);
BLI_mutex_unlock(&scheduler->queue_mutex);
/* delete threads */
if (scheduler->threads) {
int i;
for (i = 0; i < scheduler->num_threads; i++) {
if (pthread_join(scheduler->threads[i], NULL) != 0)
fprintf(stderr, "TaskScheduler failed to join thread %d/%d\n", i, scheduler->num_threads);
}
MEM_freeN(scheduler->threads);
}
/* Delete task thread data */
if (scheduler->task_threads) {
MEM_freeN(scheduler->task_threads);
}
/* Delete task memory pool */
if (scheduler->task_mempool) {
for (int i = 0; i <= scheduler->num_threads; ++i) {
for (int j = 0; j < scheduler->task_mempool[i].num_tasks; ++j) {
MEM_freeN(scheduler->task_mempool[i].tasks[j]);
}
}
MEM_freeN(scheduler->task_mempool);
}
/* delete leftover tasks */
for (task = scheduler->queue.first; task; task = task->next) {
task_data_free(task, 0);
}
BLI_freelistN(&scheduler->queue);
/* delete mutex/condition */
BLI_mutex_end(&scheduler->queue_mutex);
BLI_condition_end(&scheduler->queue_cond);
MEM_freeN(scheduler);
}
static void screen_opengl_render_end(bContext *C, OGLRender *oglrender)
{
Main *bmain = CTX_data_main(C);
Scene *scene = oglrender->scene;
int i;
if (oglrender->is_animation) {
BLI_task_pool_work_and_wait(oglrender->task_pool);
BLI_task_pool_free(oglrender->task_pool);
/* Depending on various things we might or might not use global scheduler. */
if (oglrender->task_scheduler != NULL) {
BLI_task_scheduler_free(oglrender->task_scheduler);
}
BLI_spin_end(&oglrender->reports_lock);
}
BLI_mutex_end(&oglrender->task_mutex);
BLI_condition_end(&oglrender->task_condition);
#ifdef DEBUG_TIME
printf("Total render time: %f\n", PIL_check_seconds_timer() - oglrender->time_start);
#endif
if (oglrender->mh) {
if (BKE_imtype_is_movie(scene->r.im_format.imtype)) {
for (i = 0; i < oglrender->totvideos; i++) {
oglrender->mh->end_movie(oglrender->movie_ctx_arr[i]);
oglrender->mh->context_free(oglrender->movie_ctx_arr[i]);
}
}
if (oglrender->movie_ctx_arr) {
MEM_freeN(oglrender->movie_ctx_arr);
}
}
if (oglrender->timer) { /* exec will not have a timer */
scene->r.cfra = oglrender->cfrao;
BKE_scene_update_for_newframe(bmain->eval_ctx, bmain, scene, screen_opengl_layers(oglrender));
WM_event_remove_timer(oglrender->wm, oglrender->win, oglrender->timer);
}
WM_cursor_modal_restore(oglrender->win);
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, oglrender->scene);
if (oglrender->fx)
GPU_fx_compositor_destroy(oglrender->fx);
GPU_offscreen_free(oglrender->ofs);
if (oglrender->is_sequencer) {
MEM_freeN(oglrender->seq_data.ibufs_arr);
}
oglrender->scene->customdata_mask_modal = 0;
CTX_wm_area_set(C, oglrender->prevsa);
CTX_wm_region_set(C, oglrender->prevar);
MEM_freeN(oglrender);
}
