/*
- * GQView
- * (C) 2005 John Ellis
+ * Geeqie
+ * (C) 2005 John Ellis
+ * Copyright (C) 2008 - 2012 The Geeqie Team
*
* Authors:
* Original version 2005 Lars Ellenberg, base on dcraw by David coffin.
# include "config.h"
#endif
+#ifndef HAVE_EXIV2
#include <stdio.h>
#include <string.h>
#include "intl.h"
+#include "main.h"
#include "format_fuji.h"
#include "format_raw.h"
+#include "exif.h"
-gint format_raw_test_fuji(const void *data, const guint len,
- guint *image_offset, guint *exif_offset)
+
+/*
+ *-----------------------------------------------------------------------------
+ * Raw (RAF) embedded jpeg extraction for Fujifilm
+ *-----------------------------------------------------------------------------
+ */
+
+
+gboolean format_fuji_raw(guchar *data, const guint len,
+ guint *image_offset, guint *exif_offset)
{
guint io;
guint eo;
return FALSE;
}
- io = GUINT32_FROM_BE(*(guint32*)(data + 84));
- eo = *image_offset + 12;
+ /* offset to jpeg is embedded at bytes 84-87 */
+ io = exif_byte_get_int32(data + 84, EXIF_BYTE_ORDER_MOTOROLA);
+ if (io + 4 > len) return FALSE;
/* verify jpeg marker */
if (memcmp(data + io, "\xff\xd8\xff\xe1", 4) != 0)
return FALSE;
}
+ /* Exif is stored in the jpeg, so use the same offset */
+ eo=io;
+
if (image_offset) *image_offset = io;
if (exif_offset) *exif_offset = eo;
- printf("raw Fuji format file\n");
-
return TRUE;
}
+/*
+ *-----------------------------------------------------------------------------
+ * EXIF Makernote for Fujifilm
+ *-----------------------------------------------------------------------------
+ */
+
+static ExifTextList FujiTagSharpness[] = {
+ { 1, "soft" },
+ { 2, "soft" },
+ { 3, "normal" },
+ { 4, "hard" },
+ { 5, "hard" },
+ EXIF_TEXT_LIST_END
+};
+
+static ExifTextList FujiTagWhiteBalance[]= {
+ { 0, "auto" },
+ { 256, "daylight" },
+ { 512, "cloudy" },
+ { 768, "daylight color-fluorescence" },
+ { 769, "daywhite color-fluorescence" },
+ { 770, "white-fluorescence" },
+ { 1024, "incandescent" },
+ { 3840, "custom" },
+ EXIF_TEXT_LIST_END
+};
+
+static ExifTextList FujiTagColorTone[]= {
+ { 0, "normal" },
+ { 256, "high" },
+ { 512, "low" },
+ EXIF_TEXT_LIST_END
+};
+
+static ExifTextList FujiTagFlashMode[]= {
+ { 0, "auto" },
+ { 1, "on" },
+ { 2, "off" },
+ { 3, "red-eye reduction" },
+ EXIF_TEXT_LIST_END
+};
+
+static ExifTextList FujiTagOffOn[]= {
+ { 0, "off" },
+ { 1, "on" },
+ EXIF_TEXT_LIST_END
+};
+
+static ExifTextList FujiTagFocusMode[]= {
+ { 0, "auto" },
+ { 1, "manual" },
+ EXIF_TEXT_LIST_END
+};
+
+static ExifTextList FujiTagPictureMode[]= {
+ { 0, "auto" },
+ { 1, "portrait" },
+ { 2, "landscape" },
+ { 4, "sports" },
+ { 5, "night" },
+ { 6, "program AE" },
+ { 256, "aperture priority AE" },
+ { 512, "shutter priority AE" },
+ { 768, "manual" },
+ EXIF_TEXT_LIST_END
+};
+
+static ExifTextList FujiTagNoYes[]= {
+ { 0, "no" },
+ { 1, "yes" },
+ EXIF_TEXT_LIST_END
+};
+
+
+static ExifMarker FujiExifMarkersList[] = {
+{ 0x1000, EXIF_FORMAT_STRING, 8, "Fuji.Quality", "Quality", NULL },
+{ 0x1001, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.Sharpness", "Sharpness", FujiTagSharpness },
+{ 0x1002, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.WhiteBalance", "White balance",FujiTagWhiteBalance },
+{ 0x1003, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.Color", "Color", FujiTagColorTone },
+{ 0x1004, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.Tone", "Tone", FujiTagColorTone },
+{ 0x1010, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.FlashMode", "Flash mode", FujiTagFlashMode },
+{ 0x1011, EXIF_FORMAT_RATIONAL, 1, "Fuji.FlashStrength", "Flash strength", NULL },
+{ 0x1020, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.Macro", "Macro", FujiTagOffOn },
+{ 0x1021, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.FocusMode", "Focus mode", FujiTagFocusMode },
+{ 0x1030, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.SlowSync", "Slow synchro", FujiTagOffOn },
+{ 0x1031, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.PictureMode", "Picture mode", FujiTagPictureMode },
+{ 0x1100, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.ContTake/Bracket",
+ "Continuous / Auto bracket", FujiTagOffOn },
+{ 0x1300, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.BlurWarning", "Blue warning", FujiTagNoYes },
+{ 0x1301, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.FocusWarning", "Focus warning",FujiTagNoYes },
+{ 0x1302, EXIF_FORMAT_SHORT_UNSIGNED, 1, "Fuji.AEWarning", "AE warning", FujiTagNoYes },
+EXIF_MARKER_LIST_END
+};
+
+
+
+gboolean format_fuji_makernote(ExifData *exif, guchar *tiff, guint offset,
+ guint size, ExifByteOrder bo)
+{
+ guchar *data;
+ guint ifdstart;
+
+ if (offset + 8 + 4 >= size) return FALSE;
+
+ data = tiff + offset;
+
+ /* Fuji tag format starts with "FUJIFILM",
+ * followed by 4 bytes indicating offset to IFD directory using Fuji tags,
+ * byte order is always little endian (II).
+ */
+ if (memcmp(data, "FUJIFILM", 8) != 0) return FALSE;
+
+ ifdstart = exif_byte_get_int32(data + 8, EXIF_BYTE_ORDER_INTEL);
+ if (offset + ifdstart >= size) return FALSE;
+
+ if (exif_parse_IFD_table(exif, tiff + offset, ifdstart, size - offset,
+ EXIF_BYTE_ORDER_INTEL, 0, FujiExifMarkersList) != 0)
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+#endif
+/* not HAVE_EXIV2 */
+/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */