+static bool create_pipelines()
+{
+ VkDescriptorSetLayoutBinding dslb[1];
+ memset(&dslb[0], 0, sizeof dslb[0]);
+ dslb[0].binding = 0;
+ dslb[0].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
+ dslb[0].descriptorCount = 1;
+ dslb[0].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
+
+ VkDescriptorSetLayoutCreateInfo dslinf;
+ memset(&dslinf, 0, sizeof dslinf);
+ dslinf.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
+ dslinf.bindingCount = 1; //dslb.size();
+ dslinf.pBindings = dslb;
+
+ VkDescriptorSetLayout dsl;
+ if(vkCreateDescriptorSetLayout(vk_device, &dslinf, 0, &dsl) != VK_SUCCESS) {
+ fprintf(stderr, "Failed to create descriptor set layout.\n");
+ return false;
+ }
+
+ VkPipelineLayoutCreateInfo pinf;
+ memset(&pinf, 0, sizeof pinf);
+ pinf.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
+ pinf.setLayoutCount = 1;
+ pinf.pSetLayouts = &dsl;
+
+ VkPipelineLayout pl;
+ if(vkCreatePipelineLayout(vk_device, &pinf, 0, &pl) != VK_SUCCESS) {
+ fprintf(stderr, "Failed to create pipeline layout.\n");
+ return false;
+ }
+
+ VkPipelineCacheCreateInfo pcinf;
+ memset(&pcinf, 0, sizeof pcinf);
+ pcinf.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;
+
+ VkPipelineCache pcache;
+ if(vkCreatePipelineCache(vk_device, &pcinf, 0, &pcache) != VK_SUCCESS) {
+ fprintf(stderr, "Failed to create pipeline cache.\n");
+ return false;
+ }
+
+ VkGraphicsPipelineCreateInfo ginf;
+ memset(&ginf, 0, sizeof ginf);
+ ginf.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
+ ginf.stageCount = 2;
+
+ return true;
+}
+