#ifndef SRENDER_H
#define SRENDER_H

#ifdef __cplusplus
extern "C" {
#endif

typedef struct srndr srndr;
typedef struct srview srview;
typedef struct srcmdbuf srcmdbuf;

typedef enum {
  SRndrCmdTypeGrid = 0,
  SRndrCmdTypeBox,
  SRndrCmdTypeLight,
  SRndrCmdTypeSphere
} SRndrCmdType;

typedef struct srcmd {
  float mat[16];
  float color[4];
  SRndrCmdType cmd_type;
} srcmd;

//
// Renderer
//
srndr* srndr_create();
void srndr_destroy(srndr* sr);

//
// View
//
srview* srview_create();
void srview_destroy(srview* sv);

void srview_set_proj(srview* sv, float* proj);
void srview_set_view(srview* sv, float* view);
void srview_set_size(srview* sv, int width, int height);
void srview_get_output_texture(srview* sv, GLuint* texture);

//
// Command Buffer and Commands
//
srcmdbuf* srcmdbuf_create(unsigned int size_max);
srcmd* srcmd_create(srcmdbuf* cmdbuf);

void srndr_render(srndr* srndr, srview* sview, srcmdbuf* scmdbuf);

#ifdef __cplusplus
}
#endif

#endif