scene_uniforms.h

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#ifndef SCENE_UNIFORMS_H
#define SCENE_UNIFORMS_H
 
#include "gl_common.h"
#include "sphere_types.h" /* SH_TEXTURE_COUNT */
 
typedef struct {
    GLint irradiance_map;        
    GLint prefilter_map;         
    GLint brdf_lut;              
    GLint debug_mode;            
    GLint cam_pos;               
    GLint projection;            
    GLint view;                  
    GLint previous_view_proj;    
    GLint probe_grid_min;        
    GLint probe_grid_max;        
    GLint probe_grid_dim;        
    GLint gi_mode;               
    GLint u_specular_aa_enabled; 
    GLint u_aa_mode;             
    GLint
        sh_textures[SH_TEXTURE_COUNT]; 
} InstancedUniforms;
 
typedef struct {
    GLint projection;         
    GLint view;               
    GLint u_stippled;         
    GLint u_billboard_mode;   
    GLint u_use_instance_col; 
    GLint u_color;            
} DebugUniforms;
 
enum { MAT4_FLOAT_COUNT = 16 };
 
typedef struct {
    float projection[MAT4_FLOAT_COUNT]; 
    float view[MAT4_FLOAT_COUNT];       
    float previous_view_proj[MAT4_FLOAT_COUNT]; 
    float cam_pos[3];            
    int32_t debug_mode;          
    float screen_size[2];        
    float _pad0[2];              
    float probe_grid_min[3];     
    int32_t gi_mode;             
    float probe_grid_max[3];     
    int32_t specular_aa_enabled; 
    int32_t probe_grid_dim[3];   
    int32_t aa_mode;             
    float grid_to_idx_scale[3];  
    float _pad1;                 
} GL_UBO_ALIGNED BillboardUBO;
 
GL_ASSERT_UBO_ALIGNMENT(BillboardUBO);
 
typedef struct {
    GLint
        sh_textures[SH_TEXTURE_COUNT]; 
} BillboardUniforms;
 
#endif /* SCENE_UNIFORMS_H */