sushivision/panel-2d.h

   1 /*
   2  *
   3  *     sushivision copyright (C) 2006-2007 Monty <monty@xiph.org>
   4  *
   5  *  sushivision is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  sushivision is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with sushivision; see the file COPYING.  If not, write to the
  17  *  Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *
  19  *
  20  */
  21
  22 typedef struct {
  23
  24   GtkWidget *obj_table;
  25   GtkWidget *dim_table;
  26
  27   /* only run those functions used by this panel */
  28   int used_functions;
  29   sv_func_t **used_function_list;
  30
  31   unsigned char *bg_todo;
  32   int bg_next_line;
  33   int bg_first_line;
  34   int bg_last_line;
  35
  36   /**** Y PLANES ******/
  37   int y_obj_num;
  38   int **y_map; // indirected, dw*dh
  39   _sv_ucolor_t **y_planes; // indirected, dw*dh
  40   unsigned char **y_planetodo; // indirected, dh
  41   int partial_remap;
  42
  43   int y_next_plane; // which y plane to issue next render
  44   int y_next_line; // incremented when a line is claimed, per plane [0-ph)
  45
  46   sv_obj_t **y_obj_list; // list of objectives with a y plane
  47   int *y_obj_to_panel; /* maps from position in condensed list to position in full list */
  48   int *y_obj_from_panel; /* maps from position in full list to position in condensed list */
  49   int *y_fout_offset;
  50
  51   /* cached resampling helpers */
  52   int resample_serialno;
  53   unsigned char *ydelA;
  54   unsigned char *ydelB;
  55   int *ynumA;
  56   int *ynumB;
  57   float yscalemul;
  58
  59   /* scales and data -> display scale mapping */
  60   _sv_scalespace_t x;
  61   _sv_scalespace_t x_v;
  62   _sv_scalespace_t x_i;
  63   _sv_scalespace_t y;
  64   _sv_scalespace_t y_v;
  65   _sv_scalespace_t y_i;
  66
  67   int scales_init;
  68   double oldbox[4];
  69
  70   _sv_mapping_t    *mappings;
  71   _sv_slider_t    **range_scales;
  72   GtkWidget **range_pulldowns;
  73   double     *alphadel;
  74
  75   GtkWidget **dim_xb;
  76   GtkWidget **dim_yb;
  77
  78   _sv_dim_widget_t *x_scale;
  79   _sv_dim_widget_t *y_scale;
  80   int x_dnum; // panel, not global list context
  81   int y_dnum; // panel, not global list context
  82
  83 } _sv_panel2d_t;
  84
  85 typedef struct {
  86   double *fout; // [function number * outval_number]
  87
  88   int **y_map; // [y_obj_list[i]][px]
  89   int storage_width;
  90
  91   /* cached resampling helpers; x is here becasue locking overhead
  92      would be prohibitive to share between threads */
  93   int serialno;
  94   unsigned char *xdelA;
  95   unsigned char *xdelB;
  96   int *xnumA;
  97   int *xnumB;
  98   float xscalemul;
  99
 100 } _sv_bythread_cache_2d_t;
 101