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#ifdef __cplusplus
extern "C" {
#endif
#include "sim.h"
struct ENCODER_STATE {
PictImage *prev_image;
PictImage *curr_image;
PictImage *curr_recon;
PictImage *prev_recon;
/* To be used for temporal scalability. */
PictImage *next_P_image;
PictImage *next_P_recon;
PictImage *prev_P_image;
PictImage *prev_P_recon;
/* To be used for SNR/spatial scalability. */
PictImage *prev_enhancement_image;
PictImage *prev_enhancement_recon;
PictImage *curr_reference_recon;
PictImage *curr_enhancement_recon;
DiffImage *diff_image;
DiffImage *diff_recon;
/* PB-frame specific */
PictImage *B_recon;
PictImage *B_image;
Pict *pic;
unsigned char *image;
int prev_I_P_quant;
int fixed_frameskip, True_B_frameskip, P_frameskip;
int TR_new, TR_old;
float DelayBetweenFramesInSeconds;
PictImage *stored_image;
};
struct ENCODER_STATE *h263_init_encoder_1();
void h263_init_encoder_2(struct ENCODER_STATE *s);
int h263_encode_one_frame(struct ENCODER_STATE *s, int i, int tr);
void h263_cleanup(struct ENCODER_STATE *s);
#ifdef __cplusplus
}
#endif
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