jpeg loader: exif parsing bug fix

Summary:
problem: orientation information was not come out properly

byte align value was wrong. 0x4949 is II not MM

refer to http://www.media.mit.edu/pia/Research/deepview/exif.html

@fix

Reviewers: raster, cedric, jpeg

CC: seoz, cedric
Differential Revision: https://phab.enlightenment.org/D1082

diff --git a/src/modules/evas/loaders/jpeg/evas_image_load_jpeg.c b/src/modules/evas/loaders/jpeg/evas_image_load_jpeg.c
index 6469758..e2fd97c 100644 (file)
--- a/src/modules/evas/loaders/jpeg/evas_image_load_jpeg.c
+++ b/src/modules/evas/loaders/jpeg/evas_image_load_jpeg.c
@@ -160,8 +160,8 @@ static const unsigned char JfifHeader[] = {0x4A, 0x46, 0x49, 0x46, 0x00};
 static const unsigned char JfxxHeader[] = {0x4A, 0x46, 0x58, 0x58, 0x00};
 static const unsigned char App0[] = {0xff, 0xe0};
 static const unsigned char App1[] = {0xff, 0xe1};
-static const unsigned char MM[] = {0x49, 0x49};
-static const unsigned char II[] = {0x4d, 0x4d};
+static const unsigned char II[] = {0x49, 0x49};
+static const unsigned char MM[] = {0x4d, 0x4d};
 typedef enum {
      EXIF_BYTE_ALIGN_II,
      EXIF_BYTE_ALIGN_MM