eleni.mutantstargoat.com Git - demo/blob - src/vulkan/vkutil-pipeline.h

   1 #ifndef VKUTIL_PIPELINE_H_
   2 #define VKUTIL_PIPELINE_H_
   3
   4 #include <vulkan/vulkan.h>
   5
   6 enum VkuVertexBindings {
   7         VKU_BIND_VERTEX,
   8         VKU_BIND_NORMAL,
   9         VKU_BIND_TEX_COORD
  10 };
  11
  12 enum VkuDynState {
  13         VKU_DS_VIEWPORT = 1 << 0,
  14         VKU_DS_SCISSOR  = 1 << 1,
  15         VKU_DS_BLEND    = 1 << 2
  16 };
  17
  18 class VkuPipelineGenerator {
  19 private:
  20         VkPipelineShaderStageCreateInfo sdri[2];
  21         VkPipelineInputAssemblyStateCreateInfo asmi;
  22         VkPipelineViewportStateCreateInfo viewpi;
  23         VkPipelineRasterizationStateCreateInfo rasti;
  24         VkPipelineMultisampleStateCreateInfo multi;
  25         VkPipelineDepthStencilStateCreateInfo depthi;
  26         VkPipelineColorBlendStateCreateInfo cblendi;
  27
  28         /* attributes */
  29         std::vector<VkVertexInputBindingDescription> bind_descriptions;
  30         std::vector<VkVertexInputAttributeDescription> attr_descriptions;
  31
  32         /* resources */
  33         std::vector<VkDescriptorSetLayout> res_layouts;
  34 //      std::vector<VkPushConstantRange> push_const_ranges;
  35
  36 public:
  37         VkuPipelineGenerator();
  38         ~VkuPipelineGenerator();
  39
  40         VkPipeline generate(VkuDynState dyn_flags) const;
  41
  42         void set_shader_modules(VkShaderModule vs, VkShaderModule fs);
  43         void set_attribute(uint32_t binding, uint32_t stride, uint32_t location,
  44                         VkFormat format);
  45
  46 };
  47
  48 #endif // VKUTIL_PIPELINE_H_