Lines Matching defs:Stack
714 Private->StackPtr = 0; /* No pixels on the pixel stack. */
739 GifByteType *Stack, *Suffix;
746 Stack = Private->Stack;
756 /* Let pop the stack off before continueing to read the gif file: */
758 Line[i++] = Stack[--StackPtr];
792 * pixels on our stack. If we done, pop the stack in reverse
793 * (thats what stack is good for!) order to output. */
802 Stack[StackPtr++] = DGifGetPrefixChar(Prefix,
820 Stack[StackPtr++] = Suffix[CrntPrefix];
827 /* Push the last character on stack: */
828 Stack[StackPtr++] = CrntPrefix;
830 /* Now lets pop all the stack into output: */
832 Line[i++] = Stack[--StackPtr];
