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exif: add debug category

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6741>
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Tim-Philipp Müller 2024-04-24 12:42:09 +01:00 committed by GStreamer Marge Bot
parent f0ef33d018
commit 7074849c5c
1 changed files with 19 additions and 0 deletions
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19
subprojects/gst-plugins-base/gst-libs/gst/tag/gstexiftag.c
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@ -65,6 +65,25 @@ typedef struct _GstExifWriter GstExifWriter;
typedef struct _GstExifReader GstExifReader;
typedef struct _GstExifTagData GstExifTagData;
#define GST_CAT_DEFAULT gst_exif_tag_ensure_debug_category()
static GstDebugCategory *
gst_exif_tag_ensure_debug_category (void)
{
static gsize cat_gonce = 0;
if (g_once_init_enter (&cat_gonce)) {
GstDebugCategory *cat = NULL;
GST_DEBUG_CATEGORY_INIT (cat, "exif-tags", 0, "EXIF tag parsing");
g_once_init_leave (&cat_gonce, (gsize) cat);
}
return (GstDebugCategory *) cat_gonce;
}
typedef void (*GstExifSerializationFunc) (GstExifWriter * writer,
const GstTagList * taglist, const GstExifTagMatch * exiftag);