/* Copyright (C) 2001-2019 Artifex Software, Inc.
   All Rights Reserved.

   This software is provided AS-IS with no warranty, either express or
   implied.

   This software is distributed under license and may not be copied,
   modified or distributed except as expressly authorized under the terms
   of the license contained in the file LICENSE in this distribution.

   Refer to licensing information at http://www.artifex.com or contact
   Artifex Software, Inc.,  1305 Grant Avenue - Suite 200, Novato,
   CA 94945, U.S.A., +1(415)492-9861, for further information.
*/



/* Memory structure descriptors for the TrueType instruction interpreter. */

#include "ttmisc.h"
#include "ttfoutl.h"
#include "ttobjs.h"
#include "ttfmemd.h"
#include "gsstruct.h"

gs_public_st_ptrs5(st_TFace, TFace, "TFace",
    st_TFace_enum_ptrs, st_TFace_reloc_ptrs,
    r, font, fontProgram, cvtProgram, cvt);

gs_public_st_composite(st_TInstance, TInstance,
    "TInstance", TInstance_enum_ptrs, TInstance_reloc_ptrs);

static
ENUM_PTRS_BEGIN(TInstance_enum_ptrs) return 0;
    ENUM_PTR(0, TInstance, face);
    ENUM_PTR(1, TInstance, FDefs);
    ENUM_PTR(2, TInstance, IDefs);
    ENUM_PTR(3, TInstance, codeRangeTable[0].Base);
    ENUM_PTR(4, TInstance, codeRangeTable[1].Base);
    ENUM_PTR(5, TInstance, codeRangeTable[2].Base);
    ENUM_PTR(6, TInstance, cvt);
    ENUM_PTR(7, TInstance, storage);
ENUM_PTRS_END

static RELOC_PTRS_WITH(TInstance_reloc_ptrs, TInstance *mptr)
    RELOC_PTR(TInstance, face);
    RELOC_PTR(TInstance, FDefs);
    RELOC_PTR(TInstance, IDefs);
    RELOC_PTR(TInstance, codeRangeTable[0].Base);
    RELOC_PTR(TInstance, codeRangeTable[1].Base);
    RELOC_PTR(TInstance, codeRangeTable[2].Base);
    RELOC_PTR(TInstance, cvt);
    RELOC_PTR(TInstance, storage);
    DISCARD(mptr);
RELOC_PTRS_END

gs_public_st_composite(st_TExecution_Context, TExecution_Context,
    "TExecution_Context", TExecution_Context_enum_ptrs, TExecution_Context_reloc_ptrs);

static
ENUM_PTRS_BEGIN(TExecution_Context_enum_ptrs) return 0;
    ENUM_PTR(0, TExecution_Context, current_face);
    /* ENUM_PTR(1, TExecution_Context, code); // local, no gc invocations */
    ENUM_PTR(1, TExecution_Context, FDefs);
    ENUM_PTR(2, TExecution_Context, IDefs);
    /* ENUM_PTR(4, TExecution_Context, glyphIns); // Never used. */
    ENUM_PTR(3, TExecution_Context, callStack);
    ENUM_PTR(4, TExecution_Context, codeRangeTable[0].Base);
    ENUM_PTR(5, TExecution_Context, codeRangeTable[1].Base);
    ENUM_PTR(6, TExecution_Context, codeRangeTable[2].Base);
    ENUM_PTR(7, TExecution_Context, storage);
    ENUM_PTR(8, TExecution_Context, stack);
    /* zp0, // local, no gc invocations */
    /* zp1, // local, no gc invocations */
    /* zp2, // local, no gc invocations */
    ENUM_PTR(9, TExecution_Context, pts.org_x);
    ENUM_PTR(10, TExecution_Context, pts.org_y);
    ENUM_PTR(11, TExecution_Context, pts.cur_x);
    ENUM_PTR(12, TExecution_Context, pts.cur_y);
    ENUM_PTR(13, TExecution_Context, pts.touch);
    ENUM_PTR(14, TExecution_Context, pts.contours);
    ENUM_PTR(15, TExecution_Context, twilight.org_x);
    ENUM_PTR(16, TExecution_Context, twilight.org_y);
    ENUM_PTR(17, TExecution_Context, twilight.cur_x);
    ENUM_PTR(18, TExecution_Context, twilight.cur_y);
    ENUM_PTR(19, TExecution_Context, twilight.touch);
    ENUM_PTR(20, TExecution_Context, twilight.contours);
    ENUM_PTR(21, TExecution_Context, cvt);
    ENUM_PTR(22, TExecution_Context, memory);
ENUM_PTRS_END

static RELOC_PTRS_WITH(TExecution_Context_reloc_ptrs, TExecution_Context *mptr)
{
    RELOC_PTR(TExecution_Context, current_face);
    /* RELOC_PTR(TExecution_Context, code);  // local, no gc invocations */
    RELOC_PTR(TExecution_Context, FDefs);
    RELOC_PTR(TExecution_Context, IDefs);
    /* RELOC_PTR(TExecution_Context, glyphIns);  // Never used. */
    RELOC_PTR(TExecution_Context, callStack);
    RELOC_PTR(TExecution_Context, codeRangeTable[0].Base);
    RELOC_PTR(TExecution_Context, codeRangeTable[1].Base);
    RELOC_PTR(TExecution_Context, codeRangeTable[2].Base);
    RELOC_PTR(TExecution_Context, storage);
    RELOC_PTR(TExecution_Context, stack);
    /* zp0, // local, no gc invocations */
    /* zp1, // local, no gc invocations */
    /* zp2, // local, no gc invocations */
    RELOC_PTR(TExecution_Context, pts.org_x);
    RELOC_PTR(TExecution_Context, pts.org_y);
    RELOC_PTR(TExecution_Context, pts.cur_x);
    RELOC_PTR(TExecution_Context, pts.cur_y);
    RELOC_PTR(TExecution_Context, pts.touch);
    RELOC_PTR(TExecution_Context, pts.contours);
    RELOC_PTR(TExecution_Context, twilight.org_x);
    RELOC_PTR(TExecution_Context, twilight.org_y);
    RELOC_PTR(TExecution_Context, twilight.cur_x);
    RELOC_PTR(TExecution_Context, twilight.cur_y);
    RELOC_PTR(TExecution_Context, twilight.touch);
    RELOC_PTR(TExecution_Context, twilight.contours);
    RELOC_PTR(TExecution_Context, cvt);
    RELOC_PTR(TExecution_Context, memory);
    DISCARD(mptr);
}
RELOC_PTRS_END

gs_public_st_composite(st_ttfFont, ttfFont,
    "ttfFont", ttfFont_enum_ptrs, ttfFont_reloc_ptrs);

static
ENUM_PTRS_BEGIN(ttfFont_enum_ptrs) return 0;
    ENUM_PTR(0, ttfFont, face);
    ENUM_PTR(1, ttfFont, inst);
    ENUM_PTR(2, ttfFont, exec);
    ENUM_PTR(3, ttfFont, tti);
ENUM_PTRS_END

static RELOC_PTRS_WITH(ttfFont_reloc_ptrs, ttfFont *mptr)
    RELOC_PTR(ttfFont, face);
    RELOC_PTR(ttfFont, inst);
    RELOC_PTR(ttfFont, exec);
    RELOC_PTR(ttfFont, tti);
    DISCARD(mptr);
RELOC_PTRS_END

gs_public_st_ptrs3(st_ttfInterpreter, ttfInterpreter, "ttfInterpreter",
    st_ttfInterpreter_enum_ptrs, st_ttfInterpreter_reloc_ptrs,
    exec, usage, ttf_memory);
