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slackbuilds_ponce/multimedia/gst0-plugins-ugly/cdio-cd-text-api.patch
Matteo Bernardini dbb96b00c5 multimedia/gst0-plugins-ugly: Add a patch for the newer libcdio. 
Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>
Signed-off-by: Robby Workman <rworkman@slackbuilds.org>
2016-01-17 09:40:16 +07:00

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From 649bd92cd2600719862ad5189899212409dd0a67 Mon Sep 17 00:00:00 2001
From: Leon Merten Lohse <leon@green-side.de>
Date: Thu, 03 May 2012 22:50:30 +0000
Subject: cdio: compensate for libcdio's recent cd-text api changes
https://bugzilla.gnome.org/show_bug.cgi?id=675112
Conflicts:
ext/cdio/gstcdiocddasrc.c
---
diff --git a/ext/cdio/gstcdio.c b/ext/cdio/gstcdio.c
index 2f58d18..483ebf5 100644
--- a/ext/cdio/gstcdio.c
+++ b/ext/cdio/gstcdio.c
@@ -30,12 +30,16 @@
GST_DEBUG_CATEGORY (gst_cdio_debug);
void
-gst_cdio_add_cdtext_field (GstObject * src, cdtext_t * cdtext,
+gst_cdio_add_cdtext_field (GstObject * src, cdtext_t * cdtext, track_t track,
cdtext_field_t field, const gchar * gst_tag, GstTagList ** p_tags)
{
const gchar *txt;
+#if LIBCDIO_VERSION_NUM > 83
+ txt = cdtext_get_const (cdtext, field, track);
+#else
txt = cdtext_get_const (field, cdtext);
+#endif
if (txt == NULL || *txt == '\0') {
GST_DEBUG_OBJECT (src, "empty CD-TEXT field %u (%s)", field, gst_tag);
return;
@@ -57,6 +61,12 @@ gst_cdio_add_cdtext_field (GstObject * src, cdtext_t * cdtext,
}
GstTagList *
+#if LIBCDIO_VERSION_NUM > 83
+gst_cdio_get_cdtext (GstObject * src, cdtext_t * t, track_t track)
+{
+ GstTagList *tags = NULL;
+
+#else
gst_cdio_get_cdtext (GstObject * src, CdIo * cdio, track_t track)
{
GstTagList *tags = NULL;
@@ -67,14 +77,22 @@ gst_cdio_get_cdtext (GstObject * src, CdIo * cdio, track_t track)
GST_DEBUG_OBJECT (src, "no CD-TEXT for track %u", track);
return NULL;
}
+#endif
- gst_cdio_add_cdtext_field (src, t, CDTEXT_PERFORMER, GST_TAG_ARTIST, &tags);
- gst_cdio_add_cdtext_field (src, t, CDTEXT_TITLE, GST_TAG_TITLE, &tags);
+ gst_cdio_add_cdtext_field (src, t, track, CDTEXT_FIELD_PERFORMER,
+ GST_TAG_ARTIST, &tags);
+ gst_cdio_add_cdtext_field (src, t, track, CDTEXT_FIELD_TITLE, GST_TAG_TITLE,
+ &tags);
return tags;
}
void
+#if LIBCDIO_VERSION_NUM > 83
+gst_cdio_add_cdtext_album_tags (GstObject * src, cdtext_t * t,
+ GstTagList * tags)
+{
+#else
gst_cdio_add_cdtext_album_tags (GstObject * src, CdIo * cdio, GstTagList * tags)
{
cdtext_t *t;
@@ -84,11 +102,14 @@ gst_cdio_add_cdtext_album_tags (GstObject * src, CdIo * cdio, GstTagList * tags)
GST_DEBUG_OBJECT (src, "no CD-TEXT for album");
return;
}
+#endif
- /* FIXME: map CDTEXT_PERFORMER to GST_TAG_ALBUM_ARTIST once we have that */
- gst_cdio_add_cdtext_field (src, t, CDTEXT_TITLE, GST_TAG_ALBUM, &tags);
- gst_cdio_add_cdtext_field (src, t, CDTEXT_GENRE, GST_TAG_GENRE, &tags);
-
+ gst_cdio_add_cdtext_field (src, t, 0, CDTEXT_FIELD_PERFORMER,
+ GST_TAG_ALBUM_ARTIST, &tags);
+ gst_cdio_add_cdtext_field (src, t, 0, CDTEXT_FIELD_TITLE, GST_TAG_ALBUM,
+ &tags);
+ gst_cdio_add_cdtext_field (src, t, 0, CDTEXT_FIELD_GENRE, GST_TAG_GENRE,
+ &tags);
GST_DEBUG ("CD-TEXT album tags: %" GST_PTR_FORMAT, tags);
}
diff --git a/ext/cdio/gstcdio.h b/ext/cdio/gstcdio.h
index ef31ed0..c6da580 100644
--- a/ext/cdio/gstcdio.h
+++ b/ext/cdio/gstcdio.h
@@ -24,22 +24,38 @@
#include <gst/gst.h>
#include <cdio/cdio.h>
#include <cdio/cdtext.h>
+#include <cdio/version.h>
+
+#if LIBCDIO_VERSION_NUM <= 83
+ #define CDTEXT_FIELD_PERFORMER CDTEXT_PERFORMER
+ #define CDTEXT_FIELD_GENRE CDTEXT_GENRE
+ #define CDTEXT_FIELD_TITLE CDTEXT_TITLE
+#endif
GST_DEBUG_CATEGORY_EXTERN (gst_cdio_debug);
#define GST_CAT_DEFAULT gst_cdio_debug
void gst_cdio_add_cdtext_field (GstObject * src,
cdtext_t * cdtext,
+ track_t track,
cdtext_field_t field,
const gchar * gst_tag,
GstTagList ** p_tags);
GstTagList * gst_cdio_get_cdtext (GstObject * src,
+#if LIBCDIO_VERSION_NUM > 83
+ cdtext_t * t,
+#else
CdIo * cdio,
+#endif
track_t track);
void gst_cdio_add_cdtext_album_tags (GstObject * src,
+#if LIBCDIO_VERSION_NUM > 83
+ cdtext_t * t,
+#else
CdIo * cdio,
+#endif
GstTagList * tags);
#endif /* __GST_CDIO_H__ */
diff --git a/ext/cdio/gstcdiocddasrc.c b/ext/cdio/gstcdiocddasrc.c
index 615a0c8..830839e 100644
--- a/ext/cdio/gstcdiocddasrc.c
+++ b/ext/cdio/gstcdiocddasrc.c
@@ -206,6 +206,9 @@ gst_cdio_cdda_src_open (GstAudioCdSrc * audiocdsrc, const gchar * device)
GstCdioCddaSrc *src;
discmode_t discmode;
gint first_track, num_tracks, i;
+#if LIBCDIO_VERSION_NUM > 83
+ cdtext_t *cdtext;
+#endif
src = GST_CDIO_CDDA_SRC (audiocdsrc);
@@ -232,8 +235,18 @@ gst_cdio_cdda_src_open (GstAudioCdSrc * audiocdsrc, const gchar * device)
if (src->read_speed != -1)
cdio_set_speed (src->cdio, src->read_speed);
+#if LIBCDIO_VERSION_NUM > 83
+ cdtext = cdio_get_cdtext (src->cdio);
+
+ if (NULL == cdtext)
+ GST_DEBUG_OBJECT (src, "no CD-TEXT on disc");
+ else
+ gst_cdio_add_cdtext_album_tags (GST_OBJECT_CAST (src), cdtext,
+ cddabasesrc->tags);
+#else
gst_cdio_add_cdtext_album_tags (GST_OBJECT_CAST (src), src->cdio,
cddabasesrc->tags);
+#endif
GST_LOG_OBJECT (src, "%u tracks, first track: %d", num_tracks, first_track);
@@ -250,8 +263,14 @@ gst_cdio_cdda_src_open (GstAudioCdSrc * audiocdsrc, const gchar * device)
* the right thing here (for cddb id calculations etc. as well) */
track.start = cdio_get_track_lsn (src->cdio, i + first_track);
track.end = track.start + len_sectors - 1; /* -1? */
+#if LIBCDIO_VERSION_NUM > 83
+ if (NULL != cdtext)
+ track.tags = gst_cdio_get_cdtext (GST_OBJECT (src), cdtext,
+ i + first_track);
+#else
track.tags = gst_cdio_get_cdtext (GST_OBJECT (src), src->cdio,
i + first_track);
+#endif
gst_audio_cd_src_add_track (GST_AUDIO_CD_SRC (src), &track);
}
--
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