Differential D2575 Diff 8470 intern/cycles/render/svm.cpp

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intern/cycles/render/svm.cpp

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SVMCompiler::SVMCompiler(ShaderManager shader_manager_, ImageManager image_manager_)		SVMCompiler::SVMCompiler(ShaderManager shader_manager_, ImageManager image_manager_)
{		{
shader_manager = shader_manager_;		shader_manager = shader_manager_;
image_manager = image_manager_;		image_manager = image_manager_;
max_stack_use = 0;		max_stack_use = 0;
current_type = SHADER_TYPE_SURFACE;		current_type = SHADER_TYPE_SURFACE;
current_shader = NULL;		current_shader = NULL;
current_graph = NULL;		current_graph = NULL;
		scene = NULL;
background = false;		background = false;
mix_weight_offset = SVM_STACK_INVALID;		mix_weight_offset = SVM_STACK_INVALID;
compile_failed = false;		compile_failed = false;
}		}

int SVMCompiler::stack_size(SocketType::Type type)		int SVMCompiler::stack_size(SocketType::Type type)
{		{
int size = 0;		int size = 0;
▲ Show 20 Lines • Show All 612 Lines • ▼ Show 20 Lines	void SVMCompiler::compile_type(Shader shader, ShaderGraph graph, ShaderType type)
}		}

/* for bump shaders we fall thru to the surface shader, but if this is any other kind of shader it ends here */		/* for bump shaders we fall thru to the surface shader, but if this is any other kind of shader it ends here */
if(type != SHADER_TYPE_BUMP) {		if(type != SHADER_TYPE_BUMP) {
add_node(NODE_END, 0, 0, 0);		add_node(NODE_END, 0, 0, 0);
}		}
}		}

void SVMCompiler::compile(Scene *scene,		void SVMCompiler::compile(Scene *scene_,
Shader *shader,		Shader *shader,
vector<int4>& svm_nodes,		vector<int4>& svm_nodes,
int index,		int index,
Summary *summary)		Summary *summary)
{		{
		scene = scene_;

/* copy graph for shader with bump mapping */		/* copy graph for shader with bump mapping */
ShaderNode *node = shader->graph->output();		ShaderNode *node = shader->graph->output();
int start_num_svm_nodes = svm_nodes.size();		int start_num_svm_nodes = svm_nodes.size();

const double time_start = time_dt();		const double time_start = time_dt();

if(node->input("Surface")->link && node->input("Displacement")->link)		if(node->input("Surface")->link && node->input("Displacement")->link)
if(!shader->graph_bump)		if(!shader->graph_bump)
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