sigs.h
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/*
* Signals
*/
int st_span; /* start of span */
int ncyc; /* number of cycles per pixel */
int bilerp0m; /* cycle 0 mode bit */
int bilerp1m; /* cycle 1 mode bit */
int convert_one; /* loopback mode */
int mid_texel; /* mid mode (for 4 texel avg) */
int k0_coeff; /* [8:0], color convert coeffs */
int k1_coeff; /* [8:0], color convert coeffs */
int k2_coeff; /* [8:0], color convert coeffs */
int k3_coeff; /* [8:0], color convert coeffs */
int lod_frac; /* [8:0], s,8.0, pipe through to CCU */
int lge1; /* lod >= 1.0 */
int sfrac_rg; /* [7:0], 0.8, bilerp alphas */
int tfrac_rg; /* [7:0], 0.8, bilerp alphas */
int sfrac_ba; /* [7:0], 0.8, bilerp alphas */
int tfrac_ba; /* [7:0], 0.8, bilerp alphas */
int tm_ra; /* [8:0], s,8.0, texel A */
int tm_ga;
int tm_ba;
int tm_aa;
int tm_rb; /* [8:0], s,8.0, texel B */
int tm_gb;
int tm_bb;
int tm_ab;
int tm_rc; /* [8:0], s,8.0, texel C */
int tm_gc;
int tm_bc;
int tm_ac;
int tm_rd; /* [8:0], s,8.0, texel D */
int tm_gd;
int tm_bd;
int tm_ad;
int dv;
static void print_input_header( void );
static void print_input_sigs( int );