From cb7e1ddab104c7f88edd6dfc7df2384a179aa4e4 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Fri, 12 Nov 2010 00:58:11 +0000 Subject: removed VBAP code from ggee since it hasn't been used in many years and has an annoying license (BSD with advertisement clause) svn path=/trunk/externals/ggee/; revision=14420 --- tools/define_loudspeakers.h | 69 --------------------------------------------- 1 file changed, 69 deletions(-) delete mode 100644 tools/define_loudspeakers.h (limited to 'tools/define_loudspeakers.h') diff --git a/tools/define_loudspeakers.h b/tools/define_loudspeakers.h deleted file mode 100644 index 2c7fb84..0000000 --- a/tools/define_loudspeakers.h +++ /dev/null @@ -1,69 +0,0 @@ -#define MAX_LS_AMOUNT 32 -#define MIN_VOL_P_SIDE_LGTH 0.01 - -typedef struct { - float x; - float y; - float z; -} cart_vec; - - -typedef struct { - float azi; - float ele; - float length; -} ang_vec; - - -/* A struct for a loudspeaker triplet or pair (set) */ -typedef struct { - int ls_nos[3]; - float ls_mx[9]; - float set_weights[3]; - float smallest_wt; -} LS_SET; - - -/* A struct for a loudspeaker instance */ -typedef struct { - cart_vec coords; - ang_vec angles; - int channel_nbr; -} ls; - -/* A struct for all loudspeakers */ -typedef struct ls_triplet_chain { - int ls_nos[3]; - float inv_mx[9]; - struct ls_triplet_chain *next; -} ls_triplet_chain; - -/* functions */ - -void angle_to_cart( ang_vec *from, cart_vec *to); -extern void choose_ls_triplets( ls lss[MAX_LS_AMOUNT], - ls_triplet_chain **ls_triplets, - int ls_amount); -extern void choose_ls_tuplets( ls lss[MAX_LS_AMOUNT], - ls_triplet_chain **ls_triplets, - int ls_amount); -int lines_intersect(int i,int j,int k,int l, ls lss[MAX_LS_AMOUNT]); -int any_ls_inside_triplet(int a, int b, int c,ls lss[MAX_LS_AMOUNT], int ls_amount); -float vec_angle(cart_vec v1, cart_vec v2); -float vec_prod(cart_vec v1, cart_vec v2); -float vec_length(cart_vec v1); -void cross_prod(cart_vec v1,cart_vec v2, - cart_vec *res) ; -extern void add_ldsp_triplet(int i, int j, int k, - ls_triplet_chain **ls_triplets, - ls *lss); - -extern void calculate_3x3_matrixes(ls_triplet_chain *ls_triplets, - ls lss[MAX_LS_AMOUNT], int ls_amount); -int calc_2D_inv_tmatrix(float azi1,float azi2, float inv_mat[4]); -extern void sort_2D_lss(ls lss[MAX_LS_AMOUNT], int sorted_lss[MAX_LS_AMOUNT], - int ls_amount); - -float vol_p_side_lgth(int i, int j,int k, ls lss[MAX_LS_AMOUNT] ); - - -- cgit v1.2.1