test/obtainpentest.c

   1 #include <proto/graphics.h>
   2 #include <proto/exec.h>
   3 #include <intuition/intuitionbase.h>
   4 #include <intuition/screens.h>
   5 #include <graphics/view.h>
   6
   7 #include <stdio.h>
   8
   9 int main(void)
  10 {
  11   struct IntuitionBase * IntuitionBase;
  12   struct Library * GfxBase;
  13   struct ViewPort * vp;
  14   struct ColorMap * cm;
  15   struct PaletteExtra * pe;
  16 #define NUMCOLORS 32
  17   ULONG n[2*NUMCOLORS];
  18   ULONG i;
  19
  20   IntuitionBase = (struct IntuitionBase *)OpenLibrary("intuition.library",0);
  21   GfxBase = OpenLibrary("graphics.library",0);
  22
  23   cm = GetColorMap(NUMCOLORS);
  24
  25   vp = &IntuitionBase->ActiveScreen->ViewPort;
  26
  27   AttachPalExtra(cm,vp);
  28   pe = cm->PalExtra;
  29
  30   n[0]  = ObtainPen(cm,
  31                     -1,
  32                     0xa0000000,
  33                     0xb0000000,
  34                     0xc0000000,
  35                     0);
  36
  37   printf("Got pen number %ld.\n",(long)n[0]);
  38
  39   printf("Trying to obtain the same pen as shared.\n");
  40   n[1]  = ObtainPen(cm,
  41                     -1,
  42                     0xa0000000,
  43                     0xb0000000,
  44                     0xc0000000,
  45                     0);
  46
  47   printf("Got pen number %ld (=%ld!).\n",(long)n[1],(long)n[0]);
  48
  49   printf("Trying to obtain a pen as exclusive.\n");
  50   n[2]  = ObtainPen(cm,
  51                     -1,
  52                     0xa0000000,
  53                     0xb0000000,
  54                     0xc0000000,
  55                     PENF_EXCLUSIVE);
  56
  57   printf("Got pen number %ld.\n",(long)n[2]);
  58
  59   printf("Trying to allocate pen %ld as exclusive again.\n",(long)n[2]);
  60   n[3]  = ObtainPen(cm,
  61                     n[2],
  62                     0xa0000000,
  63                     0xb0000000,
  64                     0xc0000000,
  65                     PENF_EXCLUSIVE);
  66
  67   printf("Got pen number %ld.\n",(long)n[3]);
  68
  69   printf("Trying to allocate pen %ld as shared.\n",(long)n[2]);
  70   n[4]  = ObtainPen(cm,
  71                     n[2],
  72                     0xa0000000,
  73                     0xb0000000,
  74                     0xc0000000,
  75                     0);
  76
  77   printf("Got pen number %ld.\n",(long)n[4]);
  78
  79   printf("Releasing all pens.\n");
  80   ReleasePen(cm, n[4]);
  81   ReleasePen(cm, n[3]);
  82   ReleasePen(cm, n[2]);
  83   ReleasePen(cm, n[1]);
  84   ReleasePen(cm, n[0]);
  85
  86   printf("Obtaining a shared pen.\n");
  87   n[0]  = ObtainPen(cm,
  88                     -1,
  89                     0xa0000000,
  90                     0xb0000000,
  91                     0xc0000000,
  92                     0);
  93
  94   printf("Got pen number %ld.\n",(long)n[0]);
  95
  96   ReleasePen(cm, n[0]);
  97
  98   printf("---------------------------\n");
  99
 100   printf("Trying to allocate %d shared pens\n",NUMCOLORS);
 101   i = 0;
 102   while (i < NUMCOLORS)
 103   {
 104     n[i] = ObtainPen(cm, -1, i << 28, i << 24, i << 20,0);
 105
 106     printf("Got pen %ld\n",(long)n[i]);
 107     i++;
 108   }
 109
 110   printf("Trying to get %d exclusive pens (no pen was released)\n",NUMCOLORS);
 111   i = 0;
 112   while (i < NUMCOLORS)
 113   {
 114     n[i+NUMCOLORS] = ObtainPen(cm, -1, 0,0,0,PENF_EXCLUSIVE);
 115
 116     printf("Got pen %ld (=-1)\n",(long)n[i+NUMCOLORS]);
 117     i++;
 118   }
 119
 120   printf("Releasing all pens!\n");
 121   i = 0;
 122   while (i < 2 * NUMCOLORS)
 123   {
 124     ReleasePen(cm, n[i]);
 125     i++;
 126   }
 127
 128   printf("---------------------------\n");
 129
 130
 131   printf("Trying to get %d exclusive pens\n",NUMCOLORS);
 132   i = 0;
 133   while (i < NUMCOLORS)
 134   {
 135     n[i] = ObtainPen(cm, -1, 0,0,0,PENF_EXCLUSIVE);
 136
 137     printf("Got pen %ld\n",(long)n[i]);
 138     i++;
 139   }
 140
 141   printf("Trying to allocate %d shared pens (no pen was released)\n",NUMCOLORS);
 142   i = 0;
 143   while (i < NUMCOLORS)
 144   {
 145     n[i+NUMCOLORS] = ObtainPen(cm, -1, 0,0,0,0);
 146
 147     printf("Got pen %ld (=-1)\n",(long)n[i+NUMCOLORS]);
 148     i++;
 149   }
 150
 151   printf("Releasing all pens!\n");
 152   i = 0;
 153   while (i < 2*NUMCOLORS)
 154   {
 155     ReleasePen(cm, n[i]);
 156     i++;
 157   }
 158
 159   printf("---------------------------\n");
 160
 161   printf("Trying to allocate %d shared pens at certain indices\n",NUMCOLORS);
 162   i = 0;
 163   while (i < NUMCOLORS)
 164   {
 165     n[i] = ObtainPen(cm, i, 0, 0, 0,0);
 166
 167     printf("Got pen %ld\n",(long)n[i]);
 168     i++;
 169   }
 170
 171   printf("Trying to get %d exclusive pens (no pen was released)\n",NUMCOLORS);
 172   i = 0;
 173   while (i < NUMCOLORS)
 174   {
 175     n[i+NUMCOLORS] = ObtainPen(cm, -1, 0,0,0,PENF_EXCLUSIVE);
 176
 177     printf("Got pen %ld (=-1)\n",(long)n[i+NUMCOLORS]);
 178     i++;
 179   }
 180
 181   printf("Releasing all pens!\n");
 182   i = 0;
 183   while (i < 2 * NUMCOLORS)
 184   {
 185     ReleasePen(cm, n[i]);
 186     i++;
 187   }
 188
 189   printf("---------------------------\n");
 190
 191   printf("Trying to get %d exclusive pens at certain indices\n",NUMCOLORS);
 192   i = 0;
 193   while (i < NUMCOLORS)
 194   {
 195     n[i] = ObtainPen(cm, i, 0,0,0,PENF_EXCLUSIVE);
 196
 197     printf("Got pen %ld\n",(long)n[i]);
 198     i++;
 199   }
 200
 201   printf("Trying to allocate %d shared pens (bo pen was released)\n",NUMCOLORS);
 202   i = 0;
 203   while (i < NUMCOLORS)
 204   {
 205     n[i+NUMCOLORS] = ObtainPen(cm, -1, 0,0,0,0);
 206
 207     printf("Got pen %ld (=-1)\n",(long)n[i+NUMCOLORS]);
 208     i++;
 209   }
 210
 211   printf("Releasing all pens!\n");
 212   i = 0;
 213   while (i < 2*NUMCOLORS)
 214   {
 215     ReleasePen(cm, n[i]);
 216     i++;
 217   }
 218
 219   printf("---------------------------\n");
 220
 221   FreeColorMap(cm);
 222
 223     return 0;
 224 }