Differential D7320 Diff 23410 source/blender/gpu/intern/gpu_node_graph.c

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source/blender/gpu/intern/gpu_node_graph.c

Show First 20 Lines • Show All 639 Lines • ▼ Show 20 Lines	void gpu_node_graph_free_nodes(GPUNodeGraph *graph)
graph->outlink = NULL;		graph->outlink = NULL;
}		}

/* Free both node graph and requested attributes and textures. */		/* Free both node graph and requested attributes and textures. */
void gpu_node_graph_free(GPUNodeGraph *graph)		void gpu_node_graph_free(GPUNodeGraph *graph)
{		{
gpu_node_graph_free_nodes(graph);		gpu_node_graph_free_nodes(graph);

for (GPUMaterialVolumeGrid *grid = graph->volume_grids.first; grid; grid = grid->next) {		LISTBASE_FOREACH (GPUMaterialVolumeGrid *, grid, &graph->volume_grids) {
MEM_SAFE_FREE(grid->name);		MEM_SAFE_FREE(grid->name);
}		}
BLI_freelistN(&graph->volume_grids);		BLI_freelistN(&graph->volume_grids);
BLI_freelistN(&graph->textures);		BLI_freelistN(&graph->textures);
BLI_freelistN(&graph->attributes);		BLI_freelistN(&graph->attributes);
}		}

/* Prune Unused Nodes */		/* Prune Unused Nodes */
Show All 17 Lines	for (input = node->inputs.first; input; input = input->next) {
if (input->link) {		if (input->link) {
gpu_nodes_tag(input->link);		gpu_nodes_tag(input->link);
}		}
}		}
}		}

void gpu_node_graph_prune_unused(GPUNodeGraph *graph)		void gpu_node_graph_prune_unused(GPUNodeGraph *graph)
{		{
for (GPUNode *node = graph->nodes.first; node; node = node->next) {		LISTBASE_FOREACH (GPUNode *, node, &graph->nodes) {
node->tag = false;		node->tag = false;
}		}

gpu_nodes_tag(graph->outlink);		gpu_nodes_tag(graph->outlink);

for (GPUNode node = graph->nodes.first, next = NULL; node; node = next) {		for (GPUNode node = graph->nodes.first, next = NULL; node; node = next) {
next = node->next;		next = node->next;

Show All 28 Lines