/*
 * Setup a directory entry that references a
 * samples/pixel array of SHORT values and
 * (potentially) write the associated indirect
 * values.
 */
static int
TIFFWritePerSampleShorts(TIFF* tif, ttag_t tag, TIFFDirEntry* dir)
{
	uint16 buf[10], v;
	uint16* w = buf;
	int i, status, samples = tif->tif_dir.td_samplesperpixel;

	if (samples > NITEMS(buf))
		w = (uint16*) _TIFFmalloc(samples * sizeof (uint16));
	TIFFGetField(tif, tag, &v);
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
#   pragma ivdep
#   pragma swp
#   pragma unroll
#   pragma prefetch
#   if 0
#       pragma simd noassert
#   endif
#endif /* VDM auto patch */
	for (i = 0; i < samples; i++)
		w[i] = v;
	status = TIFFWriteShortArray(tif, TIFF_SHORT, tag, dir, samples, w);
	if (w != buf)
		_TIFFfree((char*) w);
	return (status);
}
示例#2
0
/*
 * Setup a directory entry that references a
 * samples/pixel array of SHORT values and
 * (potentially) write the associated indirect
 * values.
 */
static int
TIFFWritePerSampleShorts(TIFF* tif, ttag_t tag, TIFFDirEntry* dir)
{
	uint16 buf[10], v;
	uint16* w = buf;
	uint16 i, samples = tif->tif_dir.td_samplesperpixel;
	int status;

	if (samples > NITEMS(buf)) {
		w = (uint16*) _TIFFmalloc(samples * sizeof (uint16));
		if (w == NULL) {
			TIFFErrorExt(tif->tif_clientdata, tif->tif_name,
			    "No space to write per-sample shorts");
			return (0);
		}
	}
	TIFFGetField(tif, tag, &v);
	for (i = 0; i < samples; i++)
		w[i] = v;
	
	dir->tdir_tag = (uint16) tag;
	dir->tdir_type = (uint16) TIFF_SHORT;
	dir->tdir_count = samples;
	status = TIFFWriteShortArray(tif, dir, w);
	if (w != buf)
		_TIFFfree((char*) w);
	return (status);
}
示例#3
0
/*
 * Setup a pair of shorts that are returned by
 * value, rather than as a reference to an array.
 */
static int
TIFFSetupShortPair(TIFF* tif, ttag_t tag, TIFFDirEntry* dir)
{
	uint16 v[2];

	TIFFGetField(tif, tag, &v[0], &v[1]);
	return (TIFFWriteShortArray(tif, TIFF_SHORT, tag, dir, 2, v));
}
示例#4
0
/*
 * Setup a SHORT directory entry
 */
static void
TIFFSetupShort(TIFF* tif, ttag_t tag, TIFFDirEntry* dir, uint16 v)
{
	dir->s.tdir_tag = (uint16) tag;
	TDIRSetEntryCount(tif,dir, 1);
	dir->s.tdir_type = TIFF_SHORT;
	TIFFWriteShortArray(tif, dir, &v);
}
示例#5
0
/*
 * Setup a pair of shorts that are returned by
 * value, rather than as a reference to an array.
 */
static int
TIFFSetupShortPair(TIFF* tif, ttag_t tag, TIFFDirEntry* dir)
{
	uint16 v[2];

	TIFFGetField(tif, tag, &v[0], &v[1]);

	dir->tdir_tag = (uint16) tag;
	dir->tdir_type = (uint16) TIFF_SHORT;
	dir->tdir_count = 2;
	return (TIFFWriteShortArray(tif, dir, v));
}
示例#6
0
/*
 * Setup a directory entry with either a SHORT
 * or LONG type according to the value.
 */
static void
TIFFSetupShortLong(TIFF* tif, ttag_t tag, TIFFDirEntry* dir, uint32 v)
{
	dir->s.tdir_tag = (uint16) tag;
	TDIRSetEntryCount(tif,dir, 1);
	if (v > 0xffffL) {
		dir->s.tdir_type = TIFF_LONG;
		TDIRSetEntryOff(tif,dir, v);
	} else {
		uint16 iv = (uint16) v;
		dir->s.tdir_type = TIFF_SHORT;
		TIFFWriteShortArray(tif, dir, &iv);
	}
}
示例#7
0
/*
 * Setup a directory entry that references a
 * samples/pixel array of SHORT values and
 * (potentially) write the associated indirect
 * values.
 */
static int
TIFFWritePerSampleShorts(TIFF* tif, ttag_t tag, TIFFDirEntry* dir)
{
        uint16 buf[10], v;
        uint16* w = buf;
        int i, status, samples = tif->tif_dir.td_samplesperpixel;

        if (samples > (int)NITEMS(buf))
                w = (uint16*) _TIFFmalloc(samples * sizeof (uint16));
        TIFFGetField(tif, tag, &v);
        for (i = 0; i < samples; i++)
                w[i] = v;
        status = TIFFWriteShortArray(tif, TIFF_SHORT, tag, dir, samples, w);
        if (w != buf)
                _TIFFfree((char*) w);
        return (status);
}
示例#8
0
/*
 * Write an array of ``type'' values for a specified tag (i.e. this is a tag
 * which is allowed to have different types, e.g. SMaxSampleType).
 * Internally the data values are represented as double since a double can
 * hold any of the TIFF tag types (yes, this should really be an abstract
 * type tany_t for portability).  The data is converted into the specified
 * type in a temporary buffer and then handed off to the appropriate array
 * writer.
 */
static int
TIFFWriteAnyArray(TIFF* tif,
    TIFFDataType type, ttag_t tag, TIFFDirEntry* dir, uint32 n, double* v)
{
	char buf[10 * sizeof(double)];
	char* w = buf;
	int i, status = 0;

	if (n * TIFFDataWidth(type) > sizeof buf) {
		w = (char*) _TIFFmalloc(n * TIFFDataWidth(type));
		if (w == NULL) {
			TIFFError(tif->tif_name,
			    "No space to write array");
			return (0);
		}
	}
	switch (type) {
	case TIFF_BYTE:
		{ uint8* bp = (uint8*) w;
		  for (i = 0; i < (int) n; i++)
			bp[i] = (uint8) v[i];
		  dir->tdir_tag = (uint16) tag;
		  dir->tdir_type = (short) type;
		  dir->tdir_count = n;
		  if (!TIFFWriteByteArray(tif, dir, (char*) bp))
			goto out;
		}
		break;
	case TIFF_SBYTE:
		{ int8* bp = (int8*) w;
		  for (i = 0; i < (int) n; i++)
			bp[i] = (int8) v[i];
		  dir->tdir_tag = (uint16) tag;
		  dir->tdir_type = (short) type;
		  dir->tdir_count = n;
		  if (!TIFFWriteByteArray(tif, dir, (char*) bp))
			goto out;
		}
		break;
	case TIFF_SHORT:
		{ uint16* bp = (uint16*) w;
		  for (i = 0; i < (int) n; i++)
			bp[i] = (uint16) v[i];
		  if (!TIFFWriteShortArray(tif, type, tag, dir, n, (uint16*)bp))
				goto out;
		}
		break;
	case TIFF_SSHORT:
		{ int16* bp = (int16*) w;
		  for (i = 0; i < (int) n; i++)
			bp[i] = (int16) v[i];
		  if (!TIFFWriteShortArray(tif, type, tag, dir, n, (uint16*)bp))
			goto out;
		}
		break;
	case TIFF_LONG:
		{ uint32* bp = (uint32*) w;
		  for (i = 0; i < (int) n; i++)
			bp[i] = (uint32) v[i];
		  if (!TIFFWriteLongArray(tif, type, tag, dir, n, bp))
			goto out;
		}
		break;
	case TIFF_SLONG:
		{ int32* bp = (int32*) w;
		  for (i = 0; i < (int) n; i++)
			bp[i] = (int32) v[i];
		  if (!TIFFWriteLongArray(tif, type, tag, dir, n, (uint32*) bp))
			goto out;
		}
		break;
	case TIFF_FLOAT:
		{ float* bp = (float*) w;
		  for (i = 0; i < (int) n; i++)
			bp[i] = (float) v[i];
		  if (!TIFFWriteFloatArray(tif, type, tag, dir, n, bp))
			goto out;
		}
		break;
	case TIFF_DOUBLE:
		return (TIFFWriteDoubleArray(tif, type, tag, dir, n, v));
	default:
		/* TIFF_NOTYPE */
		/* TIFF_ASCII */
		/* TIFF_UNDEFINED */
		/* TIFF_RATIONAL */
		/* TIFF_SRATIONAL */
		goto out;
	}
	status = 1;
 out:
	if (w != buf)
		_TIFFfree(w);
	return (status);
}
示例#9
0
/*
 * Process tags that are not special cased.
 */
static int
TIFFWriteNormalTag(TIFF* tif, TIFFDirEntry* dir, const TIFFFieldInfo* fip)
{
	uint16 wc = (uint16) fip->field_writecount;
	uint32 wc2;

	dir->tdir_tag = (uint16) fip->field_tag;
	dir->tdir_type = (uint16) fip->field_type;
	dir->tdir_count = wc;
	
	switch (fip->field_type) {
	case TIFF_SHORT:
	case TIFF_SSHORT:
		if (fip->field_passcount) {
			uint16* wp;
			if (wc == (uint16) TIFF_VARIABLE2) {
				TIFFGetField(tif, fip->field_tag, &wc2, &wp);
				dir->tdir_count = wc2;
			} else {	/* Assume TIFF_VARIABLE */
				TIFFGetField(tif, fip->field_tag, &wc, &wp);
				dir->tdir_count = wc;
			}
			if (!TIFFWriteShortArray(tif, dir, wp))
				return 0;
		} else {
			if (wc == 1) {
				uint16 sv;
				TIFFGetField(tif, fip->field_tag, &sv);
				dir->tdir_offset =
					TIFFInsertData(tif, dir->tdir_type, sv);
			} else {
				uint16* wp;
				TIFFGetField(tif, fip->field_tag, &wp);
				if (!TIFFWriteShortArray(tif, dir, wp))
					return 0;
			}
		}
		break;
	case TIFF_LONG:
	case TIFF_SLONG:
	case TIFF_IFD:
		if (fip->field_passcount) {
			uint32* lp;
			if (wc == (uint16) TIFF_VARIABLE2) {
				TIFFGetField(tif, fip->field_tag, &wc2, &lp);
				dir->tdir_count = wc2;
			} else {	/* Assume TIFF_VARIABLE */
				TIFFGetField(tif, fip->field_tag, &wc, &lp);
				dir->tdir_count = wc;
			}
			if (!TIFFWriteLongArray(tif, dir, lp))
				return 0;
		} else {
			if (wc == 1) {
				/* XXX handle LONG->SHORT conversion */
				TIFFGetField(tif, fip->field_tag,
					     &dir->tdir_offset);
			} else {
				uint32* lp;
				TIFFGetField(tif, fip->field_tag, &lp);
				if (!TIFFWriteLongArray(tif, dir, lp))
					return 0;
			}
		}
		break;
	case TIFF_RATIONAL:
	case TIFF_SRATIONAL:
		if (fip->field_passcount) {
			float* fp;
			if (wc == (uint16) TIFF_VARIABLE2) {
				TIFFGetField(tif, fip->field_tag, &wc2, &fp);
				dir->tdir_count = wc2;
			} else {	/* Assume TIFF_VARIABLE */
				TIFFGetField(tif, fip->field_tag, &wc, &fp);
				dir->tdir_count = wc;
			}
			if (!TIFFWriteRationalArray(tif, dir, fp))
				return 0;
		} else {
			if (wc == 1) {
				float fv;
				TIFFGetField(tif, fip->field_tag, &fv);
				if (!TIFFWriteRationalArray(tif, dir, &fv))
					return 0;
			} else {
				float* fp;
				TIFFGetField(tif, fip->field_tag, &fp);
				if (!TIFFWriteRationalArray(tif, dir, fp))
					return 0;
			}
		}
		break;
	case TIFF_FLOAT:
		if (fip->field_passcount) {
			float* fp;
			if (wc == (uint16) TIFF_VARIABLE2) {
				TIFFGetField(tif, fip->field_tag, &wc2, &fp);
				dir->tdir_count = wc2;
			} else {	/* Assume TIFF_VARIABLE */
				TIFFGetField(tif, fip->field_tag, &wc, &fp);
				dir->tdir_count = wc;
			}
			if (!TIFFWriteFloatArray(tif, dir, fp))
				return 0;
		} else {
			if (wc == 1) {
				float fv;
				TIFFGetField(tif, fip->field_tag, &fv);
				if (!TIFFWriteFloatArray(tif, dir, &fv))
					return 0;
			} else {
				float* fp;
				TIFFGetField(tif, fip->field_tag, &fp);
				if (!TIFFWriteFloatArray(tif, dir, fp))
					return 0;
			}
		}
		break;
	case TIFF_DOUBLE:
		if (fip->field_passcount) {
			double* dp;
			if (wc == (uint16) TIFF_VARIABLE2) {
				TIFFGetField(tif, fip->field_tag, &wc2, &dp);
				dir->tdir_count = wc2;
			} else {	/* Assume TIFF_VARIABLE */
				TIFFGetField(tif, fip->field_tag, &wc, &dp);
				dir->tdir_count = wc;
			}
			if (!TIFFWriteDoubleArray(tif, dir, dp))
				return 0;
		} else {
			if (wc == 1) {
				double dv;
				TIFFGetField(tif, fip->field_tag, &dv);
				if (!TIFFWriteDoubleArray(tif, dir, &dv))
					return 0;
			} else {
				double* dp;
				TIFFGetField(tif, fip->field_tag, &dp);
				if (!TIFFWriteDoubleArray(tif, dir, dp))
					return 0;
			}
		}
		break;
	case TIFF_ASCII:
		{ 
                    char* cp;
                    if (fip->field_passcount)
                        TIFFGetField(tif, fip->field_tag, &wc, &cp);
                    else
                        TIFFGetField(tif, fip->field_tag, &cp);

                    dir->tdir_count = (uint32) (strlen(cp) + 1);
                    if (!TIFFWriteByteArray(tif, dir, cp))
                        return (0);
		}
		break;

        case TIFF_BYTE:
        case TIFF_SBYTE:          
		if (fip->field_passcount) {
			char* cp;
			if (wc == (uint16) TIFF_VARIABLE2) {
				TIFFGetField(tif, fip->field_tag, &wc2, &cp);
				dir->tdir_count = wc2;
			} else {	/* Assume TIFF_VARIABLE */
				TIFFGetField(tif, fip->field_tag, &wc, &cp);
				dir->tdir_count = wc;
			}
			if (!TIFFWriteByteArray(tif, dir, cp))
				return 0;
		} else {
			if (wc == 1) {
				char cv;
				TIFFGetField(tif, fip->field_tag, &cv);
				if (!TIFFWriteByteArray(tif, dir, &cv))
					return 0;
			} else {
				char* cp;
				TIFFGetField(tif, fip->field_tag, &cp);
				if (!TIFFWriteByteArray(tif, dir, cp))
					return 0;
			}
		}
                break;

	case TIFF_UNDEFINED:
		{ char* cp;
		  if (wc == (unsigned short) TIFF_VARIABLE) {
			TIFFGetField(tif, fip->field_tag, &wc, &cp);
			dir->tdir_count = wc;
		  } else if (wc == (unsigned short) TIFF_VARIABLE2) {
			TIFFGetField(tif, fip->field_tag, &wc2, &cp);
			dir->tdir_count = wc2;
		  } else 
			TIFFGetField(tif, fip->field_tag, &cp);
		  if (!TIFFWriteByteArray(tif, dir, cp))
			return (0);
		}
		break;

        case TIFF_NOTYPE:
                break;
	}
	return (1);
}
/*
 * Write an array of ``type'' values for a specified tag (i.e. this is a tag
 * which is allowed to have different types, e.g. SMaxSampleType).
 * Internally the data values are represented as double since a double can
 * hold any of the TIFF tag types (yes, this should really be an abstract
 * type tany_t for portability).  The data is converted into the specified
 * type in a temporary buffer and then handed off to the appropriate array
 * writer.
 */
static int
TIFFWriteAnyArray(TIFF* tif,
    TIFFDataType type, ttag_t tag, TIFFDirEntry* dir, uint32 n, double* v)
{
	char buf[10 * sizeof(double)];
	char* w = buf;
	int i, status = 0;

	if (n * TIFFDataWidth(type) > sizeof buf)
		w = (char*) _TIFFmalloc(n * TIFFDataWidth(type));
	switch (type) {
	case TIFF_BYTE:
		{ unsigned char* bp = (unsigned char*) w;
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
#   pragma ivdep
#   pragma swp
#   pragma unroll
#   pragma prefetch
#   if 0
#       pragma simd noassert
#   endif
#endif /* VDM auto patch */
		  for (i = 0; i < n; i++)
			bp[i] = (unsigned char) v[i];
		  dir->tdir_tag = tag;
		  dir->tdir_type = (short) type;
		  dir->tdir_count = n;
		  if (!TIFFWriteByteArray(tif, dir, (char*) bp))
			goto out;
		}
		break;
	case TIFF_SBYTE:
		{ signed char* bp = (signed char*) w;
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
#   pragma ivdep
#   pragma swp
#   pragma unroll
#   pragma prefetch
#   if 0
#       pragma simd noassert
#   endif
#endif /* VDM auto patch */
		  for (i = 0; i < n; i++)
			bp[i] = (signed char) v[i];
		  dir->tdir_tag = tag;
		  dir->tdir_type = (short) type;
		  dir->tdir_count = n;
		  if (!TIFFWriteByteArray(tif, dir, (char*) bp))
			goto out;
		}
		break;
	case TIFF_SHORT:
		{ uint16* bp = (uint16*) w;
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
#   pragma ivdep
#   pragma swp
#   pragma unroll
#   pragma prefetch
#   if 0
#       pragma simd noassert
#   endif
#endif /* VDM auto patch */
		  for (i = 0; i < n; i++)
			bp[i] = (uint16) v[i];
		  if (!TIFFWriteShortArray(tif, type, tag, dir, n, (uint16*)bp))
				goto out;
		}
		break;
	case TIFF_SSHORT:
		{ int16* bp = (int16*) w;
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
#   pragma ivdep
#   pragma swp
#   pragma unroll
#   pragma prefetch
#   if 0
#       pragma simd noassert
#   endif
#endif /* VDM auto patch */
		  for (i = 0; i < n; i++)
			bp[i] = (int16) v[i];
		  if (!TIFFWriteShortArray(tif, type, tag, dir, n, (uint16*)bp))
			goto out;
		}
		break;
	case TIFF_LONG:
		{ uint32* bp = (uint32*) w;
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
#   pragma ivdep
#   pragma swp
#   pragma unroll
#   pragma prefetch
#   if 0
#       pragma simd noassert
#   endif
#endif /* VDM auto patch */
		  for (i = 0; i < n; i++)
			bp[i] = (uint32) v[i];
		  if (!TIFFWriteLongArray(tif, type, tag, dir, n, bp))
			goto out;
		}
		break;
	case TIFF_SLONG:
		{ int32* bp = (int32*) w;
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
#   pragma ivdep
#   pragma swp
#   pragma unroll
#   pragma prefetch
#   if 0
#       pragma simd noassert
#   endif
#endif /* VDM auto patch */
		  for (i = 0; i < n; i++)
			bp[i] = (int32) v[i];
		  if (!TIFFWriteLongArray(tif, type, tag, dir, n, (uint32*) bp))
			goto out;
		}
		break;
	case TIFF_FLOAT:
		{ float* bp = (float*) w;
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
#   pragma ivdep
#   pragma swp
#   pragma unroll
#   pragma prefetch
#   if 0
#       pragma simd noassert
#   endif
#endif /* VDM auto patch */
		  for (i = 0; i < n; i++)
			bp[i] = (float) v[i];
		  if (!TIFFWriteFloatArray(tif, type, tag, dir, n, bp))
			goto out;
		}
		break;
	case TIFF_DOUBLE:
		return (TIFFWriteDoubleArray(tif, type, tag, dir, n, v));
	default:
		/* TIFF_NOTYPE */
		/* TIFF_ASCII */
		/* TIFF_UNDEFINED */
		/* TIFF_RATIONAL */
		/* TIFF_SRATIONAL */
		goto out;
	}
	status = 1;
 out:
	if (w != buf)
		_TIFFfree(w);
	return (status);
}