[tracker/libtracker-extract-fixes: 8/10] libtracker-extract: get X/Y resolution from Exif.

[Philip Van Hoof <pvanhoof src gnome org>]

commit 9173c357f0c60322a00c162bd760d3405a4dd461
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Apr 8 13:56:34 2010 +0200

    libtracker-extract: get X/Y resolution from Exif.

 src/libtracker-extract/tracker-exif.c |    7 ++++++-
 src/libtracker-extract/tracker-exif.h |    2 ++
 2 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/src/libtracker-extract/tracker-exif.c b/src/libtracker-extract/tracker-exif.c
index 9f10fd3..75d756a 100644
--- a/src/libtracker-extract/tracker-exif.c
+++ b/src/libtracker-extract/tracker-exif.c
@@ -366,7 +366,10 @@ parse_exif (const unsigned char *buffer,
 		data->copyright = get_value (exif, EXIF_TAG_COPYRIGHT);
 	if (!data->software)
 		data->software = get_value (exif, EXIF_TAG_SOFTWARE);
-
+	if (!data->x_resolution)
+		data->x_resolution = get_value (exif, EXIF_TAG_X_RESOLUTION);
+	if (!data->y_resolution)
+		data->y_resolution = get_value (exif, EXIF_TAG_Y_RESOLUTION);
 
 	exif_data_free (exif);
 #endif /* HAVE_LIBEXIF */
@@ -478,6 +481,8 @@ tracker_exif_free (TrackerExifData *data,
 		g_free (data->white_balance);
 		g_free (data->copyright);
 		g_free (data->software);
+		g_free (data->x_resolution);
+		g_free (data->y_resolution);
 	}
 
 	g_free (data);
diff --git a/src/libtracker-extract/tracker-exif.h b/src/libtracker-extract/tracker-exif.h
index 6dfce3e..2495ae2 100644
--- a/src/libtracker-extract/tracker-exif.h
+++ b/src/libtracker-extract/tracker-exif.h
@@ -50,6 +50,8 @@ typedef struct {
 	gchar *white_balance;
 	gchar *copyright;
 	gchar *software;
+	gchar *x_resolution;
+	gchar *y_resolution;
 } TrackerExifData;
 
 #ifndef TRACKER_DISABLE_DEPRECATED