sda4: commit the Glaze developer hard-drive dump

Un-ignored: the dev drive is the ground truth the restoration and
emulator work constantly reference (DPL3/LIBDPL + VRENDER i860 renderer
source, BT/RP live+dev game trees, VGL_LABS pod boot, scene/audio
content). Kept in-repo for the pod-owner community.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

sda4/DPL3/GAMMA.C

@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <math.h>
+
+
+int main ( int argc, char **argv )
+{
+  float k, scale=1.0f, gamma=1.7f;
+  int i, o;
+
+  printf ( "int gamma_2point2[256] = \n     {");
+
+  for (i=0; i<256; i++ ) {
+
+    k = scale * (1023.0 / pow(255.0,1.0/gamma));
+    o = (int) (k * (pow((float)i,1.0/gamma)));
+
+    printf (" %d", o );
+    if (i==255)
+      printf ( " };\n");
+    else if ((i&7)==7)
+      printf(",\n    ");
+    else
+      printf (",");
+  }
+  return 1;
+}