UgShaderProgram

Linked vertex and fragment shader program

It

Vertex and fragment shader pair with their pipeline stage info

struct It {
  VkPipelineShaderStageCreateInfo handle[2];
  VkShaderModule vertexShader;
  VkShaderModule fragmentShader;
};

createShaderInfo

Build the pipeline shader stage create info for a single stage

VkPipelineShaderStageCreateInfo createShaderInfo(VkShaderStageFlagBits stage, VkShaderModule shader);

Parameters

  • stage — Shader stage flag (vertex or fragment)
  • shader — Shader module to attach

Returns — Populated pipeline shader stage create info

create

Create a shader program from vertex and fragment SPIR-V files

UgShaderProgram.It create(UgContext.It& ctx, const I8* vertexSource, const I8* fragmentSource);

Parameters

  • ctx — Vulkan context
  • vertexSource — Path to the compiled vertex SPIR-V binary
  • fragmentSource — Path to the compiled fragment SPIR-V binary

Returns — Initialized shader program object

destroy

Destroy a shader program and both its shader modules

U0 destroy(UgContext.It& ctx, UgShaderProgram.It& shaderProgram);

Parameters

  • ctx — Vulkan context
  • shaderProgram — Shader program to destroy