1 #ifndef VKPIPE_H_

2 #define VKPIPE_H_

3

4 #include <vulkan/vulkan.h>

5

6 #define VKU_MAX_SDR_STAGES 8

7

8 struct vku_pstate {

9 VkPipelineShaderStageCreateInfo sdrstage[VKU_MAX_SDR_STAGES];

10 int num_sdr_stages;

11 VkPipelineVertexInputStateCreateInfo vertinp;

12 VkPipelineInputAssemblyStateCreateInfo inpasm;

13 VkPipelineViewportStateCreateInfo vport;

14 VkPipelineRasterizationStateCreateInfo rast;

15 VkPipelineMultisampleStateCreateInfo msaa;

16 VkPipelineDepthStencilStateCreateInfo zstencil;

17 VkPipelineColorBlendStateCreateInfo blend;

18 /*VkPipelineDynamicStateCreateInfo dyn;*/

19 VkPipelineLayoutCreateInfo layout;

20

21 /* data needed by the structs above */

22 VkViewport vport_data;

23 VkRect2D scissor_data;

24 VkPipelineColorBlendAttachmentState atblend;

25 };

26

27 int vku_init_pstate(struct vku_pstate *st);

28 void vku_pstate_shader(struct vku_pstate *st, VkShaderModule sdr, VkShaderStageFlagBits type);

29 void vku_pstate_primitive(struct vku_pstate *st, VkPrimitiveTopology prim);

30 void vku_pstate_viewport(struct vku_pstate *st, int x, int y, int w, int h);

31 void vku_pstate_scissor(struct vku_pstate *st, int x, int y, int w, int h);

32 void vku_pstate_polygon_mode(struct vku_pstate *st, VkPolygonMode pmode);

33 void vku_pstate_line_width(struct vku_pstate *st, float w);

34 void vku_pstate_cull_mode(struct vku_pstate *st, VkCullModeFlagBits cull);

35 void vku_pstate_front_face(struct vku_pstate *st, VkFrontFace front);

36 void vku_pstate_depth_bias(struct vku_pstate *st, float fslope, float fconst, float clamp);

37 void vku_pstate_depth_test(struct vku_pstate *st, int enable);

38 void vku_pstate_depth_func(struct vku_pstate *st, VkCompareOp op);

39 void vku_pstate_depth_mask(struct vku_pstate *st, int zmask);

40 void vku_pstate_stencil_test(struct vku_pstate *st, int enable);

41 void vku_pstate_stencil_func(struct vku_pstate *st, VkCompareOp op, int ref, unsigned int mask);

42 void vku_pstate_stencil_op(struct vku_pstate *st, VkStencilOp sfail, VkStencilOp dfail, VkStencilOp pass);

43 void vku_pstate_stencil_mask(struct vku_pstate *st, unsigned int smask);

44 void vku_pstate_color_mask(struct vku_pstate *st, int rmask, int gmask, int bmask, int amask);

45 void vku_pstate_blend_enable(struct vku_pstate *st, int enable);

46 void vku_pstate_blend_func(struct vku_pstate *st, VkBlendFactor src, VkBlendFactor dst);

47

48 VkPipeline vku_create_pipeline(struct vku_pstate *st);

49

50 VkShaderModule vku_load_shader(const char *fname);

51 void vku_destroy_shader(VkShaderModule sdr);

52

53 #endif /* VKPIPE_H_ */