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Differential D6030 Diff 18932 source/blender/blenkernel/intern/pbvh.c

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source/blender/blenkernel/intern/pbvh.c

Show First 20 Lines • Show All 1,090 Lines • ▼ Show 20 Linesstatic void pbvh_faces_update_normals(PBVH *bvh, PBVHNode **nodes, int totnode)
*/ */
PBVHUpdateData data = { PBVHUpdateData data = {
.bvh = bvh, .bvh = bvh,
.nodes = nodes, .nodes = nodes,
.vnors = vnors, .vnors = vnors,
}; };
TaskParallelSettings settings; PBVHParallelSettings settings;
BKE_pbvh_parallel_range_settings(&settings, true, totnode); BKE_pbvh_parallel_range_settings(&settings, true, totnode);
BLI_task_parallel_range(0, totnode, &data, pbvh_update_normals_accum_task_cb, &settings); BKE_pbvh_parallel_range(0, totnode, &data, pbvh_update_normals_accum_task_cb, &settings);
BKE_pbvh_parallel_range(0, totnode, &data, pbvh_update_normals_store_task_cb, &settings);
BLI_task_parallel_range(0, totnode, &data, pbvh_update_normals_store_task_cb, &settings);
MEM_freeN(vnors); MEM_freeN(vnors);
} }
static void pbvh_update_mask_redraw_task_cb(void *__restrict userdata, static void pbvh_update_mask_redraw_task_cb(void *__restrict userdata,
const int n, const int n,
const TaskParallelTLS *__restrict UNUSED(tls)) const TaskParallelTLS *__restrict UNUSED(tls))
{ {
Show All 33 Lines
static void pbvh_update_mask_redraw(PBVH *bvh, PBVHNode **nodes, int totnode, int flag) static void pbvh_update_mask_redraw(PBVH *bvh, PBVHNode **nodes, int totnode, int flag)
{ {
PBVHUpdateData data = { PBVHUpdateData data = {
.bvh = bvh, .bvh = bvh,
.nodes = nodes, .nodes = nodes,
.flag = flag, .flag = flag,
}; };
TaskParallelSettings settings; PBVHParallelSettings settings;
BKE_pbvh_parallel_range_settings(&settings, true, totnode); BKE_pbvh_parallel_range_settings(&settings, true, totnode);
BLI_task_parallel_range(0, totnode, &data, pbvh_update_mask_redraw_task_cb, &settings); BKE_pbvh_parallel_range(0, totnode, &data, pbvh_update_mask_redraw_task_cb, &settings);
} }
static void pbvh_update_BB_redraw_task_cb(void *__restrict userdata, static void pbvh_update_BB_redraw_task_cb(void *__restrict userdata,
const int n, const int n,
const TaskParallelTLS *__restrict UNUSED(tls)) const TaskParallelTLS *__restrict UNUSED(tls))
{ {
PBVHUpdateData *data = userdata; PBVHUpdateData *data = userdata;
PBVH *bvh = data->bvh; PBVH *bvh = data->bvh;
Show All 19 Lines
{ {
/* update BB, redraw flag */ /* update BB, redraw flag */
PBVHUpdateData data = { PBVHUpdateData data = {
.bvh = bvh, .bvh = bvh,
.nodes = nodes, .nodes = nodes,
.flag = flag, .flag = flag,
}; };
TaskParallelSettings settings; PBVHParallelSettings settings;
BKE_pbvh_parallel_range_settings(&settings, true, totnode); BKE_pbvh_parallel_range_settings(&settings, true, totnode);
BLI_task_parallel_range(0, totnode, &data, pbvh_update_BB_redraw_task_cb, &settings); BKE_pbvh_parallel_range(0, totnode, &data, pbvh_update_BB_redraw_task_cb, &settings);
} }
static int pbvh_get_buffers_update_flags(PBVH *bvh, bool show_vcol) static int pbvh_get_buffers_update_flags(PBVH *bvh, bool show_vcol)
{ {
int update_flags = 0; int update_flags = 0;
update_flags |= bvh->show_mask ? GPU_PBVH_BUFFERS_SHOW_MASK : 0; update_flags |= bvh->show_mask ? GPU_PBVH_BUFFERS_SHOW_MASK : 0;
update_flags |= show_vcol ? GPU_PBVH_BUFFERS_SHOW_VCOL : 0; update_flags |= show_vcol ? GPU_PBVH_BUFFERS_SHOW_VCOL : 0;
return update_flags; return update_flags;
▲ Show 20 Lines • Show All 91 Lines • ▼ Show 20 Linesstatic void pbvh_update_draw_buffers(
/* Parallel creation and update of draw buffers. */ /* Parallel creation and update of draw buffers. */
PBVHUpdateData data = { PBVHUpdateData data = {
.bvh = bvh, .bvh = bvh,
.nodes = nodes, .nodes = nodes,
.show_vcol = show_vcol, .show_vcol = show_vcol,
}; };
TaskParallelSettings settings; PBVHParallelSettings settings;
BKE_pbvh_parallel_range_settings(&settings, true, totnode); BKE_pbvh_parallel_range_settings(&settings, true, totnode);
BLI_task_parallel_range(0, totnode, &data, pbvh_update_draw_buffer_cb, &settings); BKE_pbvh_parallel_range(0, totnode, &data, pbvh_update_draw_buffer_cb, &settings);
} }
static int pbvh_flush_bb(PBVH *bvh, PBVHNode *node, int flag) static int pbvh_flush_bb(PBVH *bvh, PBVHNode *node, int flag)
{ {
int update = 0; int update = 0;
/* difficult to multithread well, we just do single threaded recursive */ /* difficult to multithread well, we just do single threaded recursive */
if (node->flag & PBVH_Leaf) { if (node->flag & PBVH_Leaf) {
▲ Show 20 Lines • Show All 1,424 Lines • ▼ Show 20 Linesbool pbvh_has_mask(PBVH *bvh)
return false; return false;
} }
void pbvh_show_mask_set(PBVH *bvh, bool show_mask) void pbvh_show_mask_set(PBVH *bvh, bool show_mask)
{ {
bvh->show_mask = show_mask; bvh->show_mask = show_mask;
} }
void BKE_pbvh_parallel_range_settings(TaskParallelSettings *settings, void BKE_pbvh_parallel_range_settings(PBVHParallelSettings *settings,
bool use_threading, bool use_threading,
int totnode) int totnode)
{ {
const int threaded_limit = 1; memset(settings, 0, sizeof(*settings));
BLI_parallel_range_settings_defaults(settings); settings->use_threading = use_threading && totnode > 1;
settings->use_threading = use_threading && (totnode > threaded_limit);
settings->min_iter_per_thread = 1;
settings->scheduling_mode = TASK_SCHEDULING_DYNAMIC;
} }