nuclear@2: #ifndef LIBEREBUS_H_
nuclear@2: #define LIBEREBUS_H_
nuclear@2: 
nuclear@2: struct erebus;
nuclear@2: 
nuclear@2: enum erb_option {
nuclear@2: 	ERB_OPT_WIDTH,
nuclear@2: 	ERB_OPT_HEIGHT,
nuclear@2: 	ERB_OPT_MAX_ITER,
nuclear@8: 	ERB_OPT_MAX_SAMPLES,
nuclear@2: 	ERB_OPT_NUM_THREADS,
nuclear@2: 	ERB_OPT_GAMMA,
nuclear@2: 
nuclear@2: 	ERB_NUM_OPTIONS
nuclear@2: };
nuclear@2: 
nuclear@32: struct erb_render_status {
nuclear@32: 	long progress_percent;		// derived from the data below
nuclear@32: 	long blocks, max_blocks;	// completed pixel blocks in current sample pass
nuclear@32: 	long samples, max_samples;	// completed samples in current frame
nuclear@32: 	long frames, max_frames;	// completed frames in multi-frame job
nuclear@32: };
nuclear@32: 
nuclear@2: #ifdef __cplusplus
nuclear@2: extern "C" {
nuclear@2: #endif
nuclear@2: 
nuclear@2: struct erebus *erb_init(void);
nuclear@2: void erb_destroy(struct erebus *ctx);
nuclear@2: 
nuclear@2: void erb_setopti(struct erebus *ctx, enum erb_option opt, int val);
nuclear@2: void erb_setoptf(struct erebus *ctx, enum erb_option opt, float val);
nuclear@2: void erb_setoptfv(struct erebus *ctx, enum erb_option opt, float *vec);
nuclear@2: 
nuclear@2: int erb_getopti(struct erebus *ctx, enum erb_option opt);
nuclear@2: float erb_getoptf(struct erebus *ctx, enum erb_option opt);
nuclear@2: float *erb_getoptfv(struct erebus *ctx, enum erb_option opt);
nuclear@2: 
nuclear@2: float *erb_get_framebuffer(struct erebus *ctx);
nuclear@2: 
nuclear@2: void erb_begin_frame(struct erebus *ctx, long ms);
nuclear@2: int erb_render(struct erebus *ctx, long timeout);
nuclear@2: int erb_render_rect(struct erebus *ctx, int x, int y, int width, int height, long timeout);
nuclear@2: 
nuclear@2: int erb_get_progress(struct erebus *ctx);
nuclear@32: int erb_get_status(struct erebus *ctx, struct erb_render_status *stat);
nuclear@2: 
nuclear@2: int erb_load_scene(struct erebus *ctx, const char *fname);
nuclear@37: int erb_proc_cmd(struct erebus *ctx, const char *cmd);
nuclear@2: 
nuclear@9: bool erb_input_keyboard(struct erebus *ctx, int key, bool pressed);
nuclear@9: bool erb_input_mouse_button(struct erebus *ctx, int bn, bool pressed, int x, int y);
nuclear@9: bool erb_input_mouse_motion(struct erebus *ctx, int x, int y);
nuclear@9: bool erb_input_6dof_button(struct erebus *ctx, int bn, bool pressed);
nuclear@9: bool erb_input_6dof_motion(struct erebus *ctx, float x, float y, float z);
nuclear@9: 
nuclear@2: #ifdef __cplusplus
nuclear@2: }
nuclear@2: #endif
nuclear@2: 
nuclear@2: 
nuclear@2: #endif	/* LIBEREBUS_H_ */