#include <ft2build.h>
#include "ttrender.h"

/* === DEBUG STUFF === */
/* comment TTR_DEBUG definition to turn debug messages off */

//#define TTR_DEBUG 1

#ifdef TTR_DEBUG
  #define USELIB_DBG(a) struct Library *##a = Ttb->ttb_##a;
  #define DBG(a) FPrintf(Ttb->debug, a "\n")
  #define DBG1(a,b) FPrintf(Ttb->debug, a "\n",(LONG)b)
  #define DBG2(a,b,c) FPrintf(Ttb->debug, a "\n",(LONG)b,(LONG)c)
#else
  #define USELIB_DBG(a)
  #define DBG(a)
  #define DBG1(a,b)
  #define DBG2(a,b,c)
#endif

/* ====== PRIVATE STRUCTURES, DO NOT TOUCH! ====== */

struct RenderEnv
  {
    struct RastPort       *re_TargetRPort;
    struct ColorMap       *re_TargetCMap;
    BOOL                   re_Antialias;
  };

struct TTRenderBase
  {
    struct Library         ttb_Lib;
    struct Library        *ttb_SysBase;
    struct Library        *ttb_DOSBase;
    struct Library        *ttb_GfxBase;
    struct Library        *ttb_CyberGfxBase;
    struct Library        *ttb_UtilityBase;
    struct TTRenderBase   *ttb_RealTTRenderBase;
    APTR                   ttb_SegList;
    FT_Library             ttb_FTLib;
    FT_Face                ttb_Face;
    struct CachedSize     *ttb_CurrentCache;
    struct MinList         ttb_MemoryCache;       /* list of CachedFont structures */
    ULONG                  ttb_MemCacheSize;      /* valid in real base only */
//    WORD                   ttb_NoSmoothMin;
//    WORD                   ttb_NoSmoothMax;
    ULONG                  ttb_Ascender;          /* recalculated ascender of the current font */
    ULONG                  ttb_Descender;         /* recalculated (positive) descender */
    UWORD                 *ttb_CodePage;
    APTR                   ttb_MemPool;

    /* local for every opening */

    struct RenderEnv       ttb_RenderEnv;

    /* debug only */

    #ifdef TTR_DEBUG
    BPTR debug;
    #endif
  };