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https://git.code.sf.net/p/quake/quakeforge
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6aaf5c3722
This gets the pipelines loaded (and unloaded on shutdown). Probably the easy part :P. Still need to sort out the command buffers, synchronization, and particle generation (and probably a bunch else that's not coming to mind).
71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
#ifndef __QF_Vulkan_qf_particles_h
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#define __QF_Vulkan_qf_particles_h
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#include "QF/darray.h"
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#include "QF/image.h"
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#include "QF/Vulkan/command.h"
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typedef struct qfv_particle_s {
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vec4f_t pos;
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vec4f_t vel;
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vec4f_t color;
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float texture;
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float ramp;
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float scale;
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float live;
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} qfv_particle_t;
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typedef struct qfv_parameters_s {
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vec4f_t drag;
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vec4f_t ramp;
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} qfv_parameters_t;
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typedef enum {
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QFV_particleTranslucent,
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QFV_particleNumPasses
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} QFV_ParticleSubpass;
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typedef struct particleframe_s {
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VkCommandBuffer compute;
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VkSemaphore physSem;
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VkSemaphore drawSem;
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VkSemaphore updateSem;
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VkBuffer state;
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VkBuffer params;
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VkBuffer system;
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VkDescriptorSet descriptors;
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qfv_cmdbufferset_t cmdSet;
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} particleframe_t;
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typedef struct particleframeset_s
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DARRAY_TYPE (particleframe_t) particleframeset_t;
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typedef struct particlectx_s {
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particleframeset_t frames;
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VkPipeline physics;
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VkPipeline update;
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VkPipeline draw;
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VkDescriptorPool pool;
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VkDescriptorSetLayout setLayout;
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VkPipelineLayout physics_layout;
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VkPipelineLayout update_layout;
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VkPipelineLayout draw_layout;
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} particlectx_t;
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struct cvar_s;
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struct vulkan_ctx_s;;
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void Vulkan_ClearParticles (struct vulkan_ctx_s *ctx);
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void Vulkan_InitParticles (struct vulkan_ctx_s *ctx);
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void Vulkan_r_easter_eggs_f (struct cvar_s *var, struct vulkan_ctx_s *ctx);
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void Vulkan_r_particles_style_f (struct cvar_s *var, struct vulkan_ctx_s *ctx);
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void Vulkan_Particles_Init (struct vulkan_ctx_s *ctx);
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void Vulkan_Particles_Shutdown (struct vulkan_ctx_s *ctx);
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void Vulkan_DrawParticles (struct vulkan_ctx_s *ctx);
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#endif//__QF_Vulkan_qf_particles_h
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