1 From 9bdc7c84eea0ff66c937d5f62ffed249321c3c35 Mon Sep 17 00:00:00 2001
2 From: Tasuku Suzuki <tasuku.suzuki@qt.io>
3 Date: Sun, 24 Jul 2016 00:23:36 +0900
4 Subject: [PATCH] GStreamer: support cover art
6 Change-Id: I05987f578a40c23dc2eb6f3e6a7f76d11f704214
7 Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>
9 src/gsttools/qgstutils.cpp | 16 ++++++++++++++++
10 .../gstreamer/mediaplayer/qgstreamermetadataprovider.cpp | 1 +
11 2 files changed, 17 insertions(+)
13 diff --git a/src/gsttools/qgstutils.cpp b/src/gsttools/qgstutils.cpp
14 index 831ba96..a2b3507 100644
15 --- a/src/gsttools/qgstutils.cpp
16 +++ b/src/gsttools/qgstutils.cpp
17 @@ -141,6 +141,22 @@ static void addTagToMap(const GstTagList *list,
19 if (!map->contains("year") && year > 0)
20 map->insert("year", year);
21 + } else if (G_VALUE_TYPE(&val) == GST_TYPE_SAMPLE) {
22 + GstSample *sample = (GstSample *)g_value_get_boxed(&val);
23 + GstCaps* caps = gst_sample_get_caps(sample);
24 + if (caps && !gst_caps_is_empty(caps)) {
25 + GstStructure *structure = gst_caps_get_structure(caps, 0);
26 + const gchar *name = gst_structure_get_name(structure);
27 + if (QByteArray(name).startsWith("image/")) {
28 + GstBuffer *buffer = gst_sample_get_buffer(sample);
31 + gst_buffer_map(buffer, &info, GST_MAP_READ);
32 + map->insert(QByteArray(tag), QImage::fromData(info.data, info.size, name));
33 + gst_buffer_unmap(buffer, &info);
38 } else if (G_VALUE_TYPE(&val) == GST_TYPE_FRACTION) {
39 int nom = gst_value_get_fraction_numerator(&val);
40 diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp
41 index 074f8ad..01103d6 100644
42 --- a/src/plugins/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp
43 +++ b/src/plugins/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp
44 @@ -93,6 +93,7 @@ static const QGstreamerMetaDataKeyLookup *qt_gstreamerMetaDataKeys()
46 //metadataKeys->insert(0, QMediaMetaData::CoverArtUrlSmall);
47 //metadataKeys->insert(0, QMediaMetaData::CoverArtUrlLarge);
48 + metadataKeys->insert(GST_TAG_PREVIEW_IMAGE, QMediaMetaData::CoverArtImage);
51 metadataKeys->insert("resolution", QMediaMetaData::Resolution);