Differential D6030 Diff 18903 source/blender/blenkernel/intern/pbvh.c

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source/blender/blenkernel/intern/pbvh.c

Show First 20 Lines • Show All 1,087 Lines • ▼ Show 20 Lines	static 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 90 Lines • ▼ Show 20 Lines	static 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 Lines	bool 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;
}		}