From 9d9e59622f0531781a76e1d8ac96471cb14c6677 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.com>
Date: Wed, 6 Apr 2022 12:56:30 +0100
Subject: [PATCH] Bump GLib requirement to >= 2.62

Can't require 2.64 yet because of
https://gitlab.freedesktop.org/gstreamer/cerbero/-/issues/323

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2568>
---
 subprojects/gst-devtools/meson.build          |   2 +-
 .../validate/gst/validate/validate.c          | 101 ------------------
 subprojects/gst-editing-services/meson.build  |   2 +-
 subprojects/gst-omx/meson.build               |   2 +-
 .../gst-plugins-bad/ext/gs/gstgscommon.cpp    |  31 ------
 .../gst/mpegtsdemux/mpegtsbase.c              |   6 --
 .../gst-plugins-bad/gst/mxf/mxfdemux.c        |  19 ----
 subprojects/gst-plugins-bad/meson.build       |   2 +-
 .../sys/d3d11/gstd3d11deinterlace.cpp         |  16 ---
 subprojects/gst-plugins-bad/sys/va/vacompat.h |  30 ------
 .../gst-libs/gst/rtsp/gstrtspconnection.c     |  26 -----
 .../gst-libs/gst/video/gstvideodecoder.c      |  12 ---
 .../gst-libs/gst/video/gstvideoencoder.c      |  12 ---
 subprojects/gst-plugins-base/meson.build      |   2 +-
 .../tests/check/elements/audioresample.c      |   5 -
 .../ext/adaptivedemux2/hls/m3u8.h             |  28 -----
 .../gst/rtpmanager/gstrtpjitterbuffer.c       |  12 ---
 .../gst/rtpmanager/gstrtpst2022-1-fecenc.c    |  12 ---
 .../gst-plugins-good/gst/udp/gstudpelement.c  |   6 --
 subprojects/gst-plugins-good/meson.build      |   2 +-
 subprojects/gst-plugins-ugly/meson.build      |   2 +-
 subprojects/gst-rtsp-server/meson.build       |   2 +-
 subprojects/gstreamer/gst/gstdevicemonitor.c  |  12 ---
 subprojects/gstreamer/meson.build             |   4 +-
 .../gstreamer/tests/check/gst/gsturi.c        |  15 ---
 25 files changed, 11 insertions(+), 352 deletions(-)

diff --git a/subprojects/gst-devtools/meson.build b/subprojects/gst-devtools/meson.build
index d30ae9dffa..fa8e8458d0 100644
--- a/subprojects/gst-devtools/meson.build
+++ b/subprojects/gst-devtools/meson.build
@@ -28,7 +28,7 @@ osxversion = curversion + 1
 
 prefix = get_option('prefix')
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 
 if gst_version_is_stable
   gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
diff --git a/subprojects/gst-devtools/validate/gst/validate/validate.c b/subprojects/gst-devtools/validate/gst/validate/validate.c
index 4eea3267ba..a6e8bdfcb1 100644
--- a/subprojects/gst-devtools/validate/gst/validate/validate.c
+++ b/subprojects/gst-devtools/validate/gst/validate/validate.c
@@ -582,107 +582,6 @@ gst_validate_get_test_file_scenario (GList ** structs,
   return TRUE;
 }
 
-#if !GLIB_CHECK_VERSION(2,58,0)
-
-/* Copied from https://gitlab.gnome.org/GNOME/glib/-/blob/main/glib/gfileutils.c#L2736 */
-static gchar *
-g_canonicalize_filename (const gchar * filename, const gchar * relative_to)
-{
-  gchar *canon, *start, *p, *q;
-  guint i;
-
-  g_return_val_if_fail (relative_to == NULL
-      || g_path_is_absolute (relative_to), NULL);
-
-  if (!g_path_is_absolute (filename)) {
-    gchar *cwd_allocated = NULL;
-    const gchar *cwd;
-
-    if (relative_to != NULL)
-      cwd = relative_to;
-    else
-      cwd = cwd_allocated = g_get_current_dir ();
-
-    canon = g_build_filename (cwd, filename, NULL);
-    g_free (cwd_allocated);
-  } else {
-    canon = g_strdup (filename);
-  }
-
-  start = (char *) g_path_skip_root (canon);
-
-  if (start == NULL) {
-    /* This shouldn't really happen, as g_get_current_dir() should
-       return an absolute pathname, but bug 573843 shows this is
-       not always happening */
-    g_free (canon);
-    return g_build_filename (G_DIR_SEPARATOR_S, filename, NULL);
-  }
-
-  /* POSIX allows double slashes at the start to
-   * mean something special (as does windows too).
-   * So, "//" != "/", but more than two slashes
-   * is treated as "/".
-   */
-  i = 0;
-  for (p = start - 1; (p >= canon) && G_IS_DIR_SEPARATOR (*p); p--)
-    i++;
-  if (i > 2) {
-    i -= 1;
-    start -= i;
-    memmove (start, start + i, strlen (start + i) + 1);
-  }
-
-  /* Make sure we're using the canonical dir separator */
-  p++;
-  while (p < start && G_IS_DIR_SEPARATOR (*p))
-    *p++ = G_DIR_SEPARATOR;
-
-  p = start;
-  while (*p != 0) {
-    if (p[0] == '.' && (p[1] == 0 || G_IS_DIR_SEPARATOR (p[1]))) {
-      memmove (p, p + 1, strlen (p + 1) + 1);
-    } else if (p[0] == '.' && p[1] == '.' && (p[2] == 0
-            || G_IS_DIR_SEPARATOR (p[2]))) {
-      q = p + 2;
-      /* Skip previous separator */
-      p = p - 2;
-      if (p < start)
-        p = start;
-      while (p > start && !G_IS_DIR_SEPARATOR (*p))
-        p--;
-      if (G_IS_DIR_SEPARATOR (*p))
-        *p++ = G_DIR_SEPARATOR;
-      memmove (p, q, strlen (q) + 1);
-    } else {
-      /* Skip until next separator */
-      while (*p != 0 && !G_IS_DIR_SEPARATOR (*p))
-        p++;
-
-      if (*p != 0) {
-        /* Canonicalize one separator */
-        *p++ = G_DIR_SEPARATOR;
-      }
-    }
-
-    /* Remove additional separators */
-    q = p;
-    while (*q && G_IS_DIR_SEPARATOR (*q))
-      q++;
-
-    if (p != q)
-      memmove (p, q, strlen (q) + 1);
-  }
-
-  /* Remove trailing slashes */
-  if (p > start && G_IS_DIR_SEPARATOR (*(p - 1)))
-    *(p - 1) = 0;
-
-  return canon;
-}
-
-#endif
-
 /* Only the first monitor pipeline will be used */
 GstStructure *
 gst_validate_setup_test_file (const gchar * testfile, gboolean use_fakesinks)
diff --git a/subprojects/gst-editing-services/meson.build b/subprojects/gst-editing-services/meson.build
index 3947253a71..823f5a1b46 100644
--- a/subprojects/gst-editing-services/meson.build
+++ b/subprojects/gst-editing-services/meson.build
@@ -27,7 +27,7 @@ curversion = gst_version_minor * 100 + gst_version_micro
 libversion = '@0@.@1@.0'.format(soversion, curversion)
 osxversion = curversion + 1
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 
 if gst_version_is_stable
   gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
diff --git a/subprojects/gst-omx/meson.build b/subprojects/gst-omx/meson.build
index 8cd8cf6e80..06147ad836 100644
--- a/subprojects/gst-omx/meson.build
+++ b/subprojects/gst-omx/meson.build
@@ -15,7 +15,7 @@ else
   gst_version_nano = 0
 endif
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
 tizil_req = '>= 0.19.0'
 api_version = '1.0'
diff --git a/subprojects/gst-plugins-bad/ext/gs/gstgscommon.cpp b/subprojects/gst-plugins-bad/ext/gs/gstgscommon.cpp
index 8326baaa68..b954b3fb44 100644
--- a/subprojects/gst-plugins-bad/ext/gs/gstgscommon.cpp
+++ b/subprojects/gst-plugins-bad/ext/gs/gstgscommon.cpp
@@ -25,37 +25,6 @@
 
 namespace gcs = google::cloud::storage;
 
-namespace {
-
-#if !GLIB_CHECK_VERSION(2, 62, 0)
-static inline gchar* g_date_time_format_iso8601(GDateTime* datetime) {
-  GString* outstr = NULL;
-  gchar* main_date = NULL;
-  gint64 offset;
-
-  // Main date and time.
-  main_date = g_date_time_format(datetime, "%Y-%m-%dT%H:%M:%S");
-  outstr = g_string_new(main_date);
-  g_free(main_date);
-
-  // Timezone. Format it as `%:::z` unless the offset is zero, in which case
-  // we can simply use `Z`.
-  offset = g_date_time_get_utc_offset(datetime);
-
-  if (offset == 0) {
-    g_string_append_c(outstr, 'Z');
-  } else {
-    gchar* time_zone = g_date_time_format(datetime, "%:::z");
-    g_string_append(outstr, time_zone);
-    g_free(time_zone);
-  }
-
-  return g_string_free(outstr, FALSE);
-}
-#endif
-
-}  // namespace
-
 std::unique_ptr<google::cloud::storage::Client> gst_gs_create_client(
     const gchar* service_account_email,
     const gchar* service_account_credentials,
diff --git a/subprojects/gst-plugins-bad/gst/mpegtsdemux/mpegtsbase.c b/subprojects/gst-plugins-bad/gst/mpegtsdemux/mpegtsbase.c
index 2f9e88cea6..01bc68e2f4 100644
--- a/subprojects/gst-plugins-bad/gst/mpegtsdemux/mpegtsbase.c
+++ b/subprojects/gst-plugins-bad/gst/mpegtsdemux/mpegtsbase.c
@@ -502,13 +502,7 @@ mpegts_base_steal_program (MpegTSBase * base, gint program_number)
   for (i = 0; i < base->programs->len; i++) {
     MpegTSBaseProgram *program = g_ptr_array_index (base->programs, i);
     if (program->program_number == program_number) {
-#if GLIB_CHECK_VERSION(2, 58, 0)
       return g_ptr_array_steal_index (base->programs, i);
-#else
-      program->recycle = TRUE;
-      g_ptr_array_remove_index (base->programs, i);
-      return program;
-#endif
     }
   }
 
diff --git a/subprojects/gst-plugins-bad/gst/mxf/mxfdemux.c b/subprojects/gst-plugins-bad/gst/mxf/mxfdemux.c
index b0ccc17efe..f9d9a69ed5 100644
--- a/subprojects/gst-plugins-bad/gst/mxf/mxfdemux.c
+++ b/subprojects/gst-plugins-bad/gst/mxf/mxfdemux.c
@@ -3338,21 +3338,6 @@ compare_index_table_segment (MXFIndexTableSegment * sa,
   return 1;
 }
 
-#if !GLIB_CHECK_VERSION(2, 62, 0)
-static gboolean
-has_table_segment (GArray * segments, MXFIndexTableSegment * target)
-{
-  guint i;
-  for (i = 0; i < segments->len; i++) {
-    MXFIndexTableSegment *cand =
-        &g_array_index (segments, MXFIndexTableSegment, i);
-    if (compare_index_table_segment (cand, target) == 0)
-      return TRUE;
-  }
-  return FALSE;
-}
-#endif
-
 static GstFlowReturn
 gst_mxf_demux_handle_index_table_segment (GstMXFDemux * demux, GstMXFKLV * klv)
 {
@@ -3392,12 +3377,8 @@ gst_mxf_demux_handle_index_table_segment (GstMXFDemux * demux, GstMXFKLV * klv)
   }
   for (tmp = demux->index_tables; tmp; tmp = tmp->next) {
     GstMXFDemuxIndexTable *table = (GstMXFDemuxIndexTable *) tmp->data;
-#if !GLIB_CHECK_VERSION (2, 62, 0)
-    if (has_table_segment (table->segments, segment)) {
-#else
     if (g_array_binary_search (table->segments, segment,
             (GCompareFunc) compare_index_table_segment, NULL)) {
-#endif
       GST_DEBUG_OBJECT (demux, "Already handled");
       g_free (segment);
       return GST_FLOW_OK;
diff --git a/subprojects/gst-plugins-bad/meson.build b/subprojects/gst-plugins-bad/meson.build
index 87bda3f7ad..cb5e573283 100644
--- a/subprojects/gst-plugins-bad/meson.build
+++ b/subprojects/gst-plugins-bad/meson.build
@@ -17,7 +17,7 @@ endif
 gst_version_is_stable = gst_version_minor.is_even()
 gst_version_is_dev = gst_version_minor.is_odd() and gst_version_micro < 90
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 orc_req = '>= 0.4.17'
 
 if gst_version_is_stable
diff --git a/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11deinterlace.cpp b/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11deinterlace.cpp
index 4add8bed4f..10abed9691 100644
--- a/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11deinterlace.cpp
+++ b/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11deinterlace.cpp
@@ -80,22 +80,6 @@ using namespace Microsoft::WRL;
  *   D3D11_VIDEO_PROCESSOR_STREAM::ppFutureSurfaces
  */
 
-/* g_queue_clear_full is available since 2.60 */
-#if !GLIB_CHECK_VERSION(2,60,0)
-#define g_queue_clear_full gst_d3d11_deinterlace_g_queue_clear_full
-static void
-gst_d3d11_deinterlace_g_queue_clear_full (GQueue * queue,
-    GDestroyNotify free_func)
-{
-  g_return_if_fail (queue != NULL);
-
-  if (free_func != NULL)
-    g_queue_foreach (queue, (GFunc) free_func, NULL);
-
-  g_queue_clear (queue);
-}
-#endif
-
 typedef enum
 {
   GST_D3D11_DEINTERLACE_METHOD_BLEND =
diff --git a/subprojects/gst-plugins-bad/sys/va/vacompat.h b/subprojects/gst-plugins-bad/sys/va/vacompat.h
index 3f057dad90..5245dcc45e 100644
--- a/subprojects/gst-plugins-bad/sys/va/vacompat.h
+++ b/subprojects/gst-plugins-bad/sys/va/vacompat.h
@@ -24,34 +24,4 @@
 
 G_BEGIN_DECLS
 
-#if !GLIB_CHECK_VERSION(2, 60, 0)
-#define g_queue_clear_full queue_clear_full
-static inline void
-queue_clear_full (GQueue * queue, GDestroyNotify free_func)
-{
-  gpointer data;
-
-  while ((data = g_queue_pop_head (queue)) != NULL)
-    free_func (data);
-}
-#endif
-
-#if !GLIB_CHECK_VERSION(2, 62, 0)
-#define g_array_copy array_copy
-static inline GArray *
-array_copy (GArray *array)
-{
-  GArray *new_array;
-  guint elt_size = g_array_get_element_size (array);
-
-  new_array = g_array_sized_new (FALSE, FALSE, elt_size, array->len);
-
-  g_array_set_size (new_array, array->len);
-  if (array->len > 0)
-    memcpy (new_array->data, array->data, array->len * elt_size);
-
-  return new_array;
-}
-#endif
-
 G_END_DECLS
diff --git a/subprojects/gst-plugins-base/gst-libs/gst/rtsp/gstrtspconnection.c b/subprojects/gst-plugins-base/gst-libs/gst/rtsp/gstrtspconnection.c
index 0ad9be33a1..67cc4f5266 100644
--- a/subprojects/gst-plugins-base/gst-libs/gst/rtsp/gstrtspconnection.c
+++ b/subprojects/gst-plugins-base/gst-libs/gst/rtsp/gstrtspconnection.c
@@ -1304,7 +1304,6 @@ error:
 }
 
 /* NOTE: This changes the values of vectors if multiple iterations are needed! */
-#if GLIB_CHECK_VERSION(2, 59, 1)
 static GstRTSPResult
 writev_bytes (GOutputStream * stream, GOutputVector * vectors, gint n_vectors,
     gsize * bytes_written, gboolean block, GCancellable * cancellable)
@@ -1373,31 +1372,6 @@ error:
     return ret;
   }
 }
-#else
-static GstRTSPResult
-writev_bytes (GOutputStream * stream, GOutputVector * vectors, gint n_vectors,
-    gsize * bytes_written, gboolean block, GCancellable * cancellable)
-{
-  gsize _bytes_written = 0;
-  guint written;
-  gint i;
-  GstRTSPResult res = GST_RTSP_OK;
-
-  for (i = 0; i < n_vectors; i++) {
-    written = 0;
-    res =
-        write_bytes (stream, vectors[i].buffer, &written, vectors[i].size,
-        block, cancellable);
-    _bytes_written += written;
-    if (G_UNLIKELY (res != GST_RTSP_OK))
-      break;
-  }
-
-  *bytes_written = _bytes_written;
-
-  return res;
-}
-#endif
 
 static gint
 fill_raw_bytes (GstRTSPConnection * conn, guint8 * buffer, guint size,
diff --git a/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideodecoder.c b/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideodecoder.c
index 0daedbd472..7d7a91f1c7 100644
--- a/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideodecoder.c
+++ b/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideodecoder.c
@@ -2281,18 +2281,6 @@ gst_video_decoder_get_buffer_info_at_offset (GstVideoDecoder *
       GST_TIME_ARGS (*pts), GST_TIME_ARGS (*dts), *flags, got_offset, offset);
 }
 
-#if !GLIB_CHECK_VERSION(2, 60, 0)
-#define g_queue_clear_full queue_clear_full
-static void
-queue_clear_full (GQueue * queue, GDestroyNotify free_func)
-{
-  gpointer data;
-
-  while ((data = g_queue_pop_head (queue)) != NULL)
-    free_func (data);
-}
-#endif
-
 static void
 gst_video_decoder_clear_queues (GstVideoDecoder * dec)
 {
diff --git a/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoencoder.c b/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoencoder.c
index ae859a139c..f99653ed82 100644
--- a/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoencoder.c
+++ b/subprojects/gst-plugins-base/gst-libs/gst/video/gstvideoencoder.c
@@ -444,18 +444,6 @@ _flush_events (GstPad * pad, GList * events)
   return NULL;
 }
 
-#if !GLIB_CHECK_VERSION(2, 60, 0)
-#define g_queue_clear_full queue_clear_full
-static void
-queue_clear_full (GQueue * queue, GDestroyNotify free_func)
-{
-  gpointer data;
-
-  while ((data = g_queue_pop_head (queue)) != NULL)
-    free_func (data);
-}
-#endif
-
 static gboolean
 gst_video_encoder_reset (GstVideoEncoder * encoder, gboolean hard)
 {
diff --git a/subprojects/gst-plugins-base/meson.build b/subprojects/gst-plugins-base/meson.build
index 222cbcb417..d776e77199 100644
--- a/subprojects/gst-plugins-base/meson.build
+++ b/subprojects/gst-plugins-base/meson.build
@@ -27,7 +27,7 @@ else
   have_objc = false
 endif
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 orc_req = '>= 0.4.24'
 
 if gst_version_is_stable
diff --git a/subprojects/gst-plugins-base/tests/check/elements/audioresample.c b/subprojects/gst-plugins-base/tests/check/elements/audioresample.c
index d48d0fa65c..96b364c974 100644
--- a/subprojects/gst-plugins-base/tests/check/elements/audioresample.c
+++ b/subprojects/gst-plugins-base/tests/check/elements/audioresample.c
@@ -469,11 +469,6 @@ live_switch_push (gint pts, gint rate, GstCaps * caps)
   gst_caps_unref (desired);
 }
 
-#if !GLIB_CHECK_VERSION(2,58,0)
-#define G_APPROX_VALUE(a, b, epsilon) \
-  (((a) > (b) ? (a) - (b) : (b) - (a)) < (epsilon))
-#endif
-
 GST_START_TEST (test_live_switch)
 {
   GstElement *audioresample;
diff --git a/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/m3u8.h b/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/m3u8.h
index d1b535d6b9..2dba1c39a8 100644
--- a/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/m3u8.h
+++ b/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/m3u8.h
@@ -383,34 +383,6 @@ GstStreamType          gst_stream_type_from_hls_type (GstHLSRenditionStreamType
 GstStreamType          gst_hls_get_stream_type_from_structure (GstStructure *structure);
 GstStreamType          gst_hls_get_stream_type_from_caps (GstCaps *caps);
 
-#if !GLIB_CHECK_VERSION(2, 62, 0)
-static inline gchar* g_date_time_format_iso8601(GDateTime* datetime) {
-  GString* outstr = NULL;
-  gchar* main_date = NULL;
-  gint64 offset;
-
-  // Main date and time.
-  main_date = g_date_time_format(datetime, "%Y-%m-%dT%H:%M:%S");
-  outstr = g_string_new(main_date);
-  g_free(main_date);
-
-  // Timezone. Format it as `%:::z` unless the offset is zero, in which case
-  // we can simply use `Z`.
-  offset = g_date_time_get_utc_offset(datetime);
-
-  if (offset == 0) {
-    g_string_append_c(outstr, 'Z');
-  } else {
-    gchar* time_zone = g_date_time_format(datetime, "%:::z");
-    g_string_append(outstr, time_zone);
-    g_free(time_zone);
-  }
-
-  return g_string_free(outstr, FALSE);
-}
-#endif
-
-
 G_END_DECLS
 
 #endif /* __M3U8_H__ */
diff --git a/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpjitterbuffer.c b/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpjitterbuffer.c
index 1959e1fd32..09a292bb62 100644
--- a/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpjitterbuffer.c
+++ b/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpjitterbuffer.c
@@ -279,18 +279,6 @@ enum
 #define GST_BUFFER_IS_RETRANSMISSION(buffer) \
   GST_BUFFER_FLAG_IS_SET (buffer, GST_RTP_BUFFER_FLAG_RETRANSMISSION)
 
-#if !GLIB_CHECK_VERSION(2, 60, 0)
-#define g_queue_clear_full queue_clear_full
-static void
-queue_clear_full (GQueue * queue, GDestroyNotify free_func)
-{
-  gpointer data;
-
-  while ((data = g_queue_pop_head (queue)) != NULL)
-    free_func (data);
-}
-#endif
-
 struct _GstRtpJitterBufferPrivate
 {
   GstPad *sinkpad, *srcpad;
diff --git a/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpst2022-1-fecenc.c b/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpst2022-1-fecenc.c
index 95595079e5..1a8f790d9e 100644
--- a/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpst2022-1-fecenc.c
+++ b/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpst2022-1-fecenc.c
@@ -70,18 +70,6 @@
 
 #include "gstrtpst2022-1-fecenc.h"
 
-#if !GLIB_CHECK_VERSION(2, 60, 0)
-#define g_queue_clear_full queue_clear_full
-static void
-queue_clear_full (GQueue * queue, GDestroyNotify free_func)
-{
-  gpointer data;
-
-  while ((data = g_queue_pop_head (queue)) != NULL)
-    free_func (data);
-}
-#endif
-
 GST_DEBUG_CATEGORY_STATIC (gst_rtpst_2022_1_fecenc_debug);
 #define GST_CAT_DEFAULT gst_rtpst_2022_1_fecenc_debug
 
diff --git a/subprojects/gst-plugins-good/gst/udp/gstudpelement.c b/subprojects/gst-plugins-good/gst/udp/gstudpelement.c
index 96d0ae4525..ceef41eaeb 100644
--- a/subprojects/gst-plugins-good/gst/udp/gstudpelement.c
+++ b/subprojects/gst-plugins-good/gst/udp/gstudpelement.c
@@ -32,12 +32,6 @@ udp_element_init (GstPlugin * plugin)
 {
   static gsize res = FALSE;
   if (g_once_init_enter (&res)) {
-    /* not using GLIB_CHECK_VERSION on purpose, run-time version matters */
-    if (glib_check_version (2, 36, 0) != NULL) {
-      GST_WARNING ("Your GLib version is < 2.36, UDP multicasting support may "
-          "be broken, see https://bugzilla.gnome.org/show_bug.cgi?id=688378");
-    }
-
     /* register info of the netaddress metadata so that we can use it from
      * multiple threads right away. Note that the plugin loading is always
      * serialized */
diff --git a/subprojects/gst-plugins-good/meson.build b/subprojects/gst-plugins-good/meson.build
index 42edbdd802..97e0b97b79 100644
--- a/subprojects/gst-plugins-good/meson.build
+++ b/subprojects/gst-plugins-good/meson.build
@@ -19,7 +19,7 @@ gst_version_is_dev = gst_version_minor.is_odd() and gst_version_micro < 90
 
 have_cxx = add_languages('cpp', native: false, required: false)
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 orc_req = '>= 0.4.17'
 
 if gst_version_is_stable
diff --git a/subprojects/gst-plugins-ugly/meson.build b/subprojects/gst-plugins-ugly/meson.build
index 34a7309dd6..bca09e34b5 100644
--- a/subprojects/gst-plugins-ugly/meson.build
+++ b/subprojects/gst-plugins-ugly/meson.build
@@ -19,7 +19,7 @@ gst_version_is_dev = gst_version_minor.is_odd() and gst_version_micro < 90
 
 have_cxx = add_languages('cpp', native: false, required: false)
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 
 if gst_version_is_stable
   gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
diff --git a/subprojects/gst-rtsp-server/meson.build b/subprojects/gst-rtsp-server/meson.build
index 945655e21b..f82e271e2f 100644
--- a/subprojects/gst-rtsp-server/meson.build
+++ b/subprojects/gst-rtsp-server/meson.build
@@ -16,7 +16,7 @@ endif
 gst_version_is_stable = gst_version_minor.is_even()
 gst_version_is_dev = gst_version_minor.is_odd() and gst_version_micro < 90
 
-glib_req = '>= 2.56.0'
+glib_req = '>= 2.62.0'
 
 if gst_version_is_stable
   gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
diff --git a/subprojects/gstreamer/gst/gstdevicemonitor.c b/subprojects/gstreamer/gst/gstdevicemonitor.c
index 4beea72dd5..ef0c23d53a 100644
--- a/subprojects/gstreamer/gst/gstdevicemonitor.c
+++ b/subprojects/gstreamer/gst/gstdevicemonitor.c
@@ -373,18 +373,6 @@ gst_device_monitor_dispose (GObject * object)
   G_OBJECT_CLASS (gst_device_monitor_parent_class)->dispose (object);
 }
 
-#if !GLIB_CHECK_VERSION(2, 60, 0)
-#define g_queue_clear_full queue_clear_full
-static void
-queue_clear_full (GQueue * queue, GDestroyNotify free_func)
-{
-  gpointer data;
-
-  while ((data = g_queue_pop_head (queue)) != NULL)
-    free_func (data);
-}
-#endif
-
 /**
  * gst_device_monitor_get_devices:
  * @monitor: A #GstDeviceProvider
diff --git a/subprojects/gstreamer/meson.build b/subprojects/gstreamer/meson.build
index a293e43109..dcdc8e5dfe 100644
--- a/subprojects/gstreamer/meson.build
+++ b/subprojects/gstreamer/meson.build
@@ -521,8 +521,10 @@ configinc = include_directories('.')
 libsinc = include_directories('libs')
 privinc = include_directories('gst')
 
+glib_req = '>= 2.62.0'
+
 # Find dependencies
-glib_dep = dependency('glib-2.0', version : '>=2.56.0',
+glib_dep = dependency('glib-2.0', version: glib_req,
   fallback: ['glib', 'libglib_dep'])
 gobject_dep = dependency('gobject-2.0')
 gmodule_dep = dependency('gmodule-no-export-2.0')
diff --git a/subprojects/gstreamer/tests/check/gst/gsturi.c b/subprojects/gstreamer/tests/check/gst/gsturi.c
index 3364ee7f42..92511b3061 100644
--- a/subprojects/gstreamer/tests/check/gst/gsturi.c
+++ b/subprojects/gstreamer/tests/check/gst/gsturi.c
@@ -477,12 +477,7 @@ static const struct URITest url_presenting_tests[] = {
   {.uri = {"scheme", "user:pass", "host", 1234, "/path/to/dir",
           {{"query", NULL}, {"key", "value"}}, "fragment"},
       .str =
-#if GLIB_CHECK_VERSION(2, 59, 0)
       "scheme://user:pass@host:1234/path/to/dir?key=value&query#fragment"},
-#else
-      "scheme://user:pass@host:1234/path/to/dir?query&key=value#fragment"},
-#endif
-
   /* IPv6 literal should render in square brackets */
   {.uri = {"scheme", "user:pass", "12:34:56:78:9a:bc:de:f0", 1234,
           "/path/to/dir", {{"query", "value"}}, "fragment"},
@@ -1044,24 +1039,14 @@ GST_START_TEST (test_url_get_set)
 
   fail_unless (gst_uri_set_query_value (url, "key", "value"));
   tmp_str = gst_uri_to_string (url);
-#if GLIB_CHECK_VERSION(2, 59, 0)
   fail_unless_equals_string (tmp_str,
       "//example.com/path/to/file/there/segment?key=value&query#fragment");
-#else
-  fail_unless_equals_string (tmp_str,
-      "//example.com/path/to/file/there/segment?query&key=value#fragment");
-#endif
   g_free (tmp_str);
 
   fail_unless (gst_uri_set_query_value (url, "key", NULL));
   tmp_str = gst_uri_to_string (url);
-#if GLIB_CHECK_VERSION(2, 59, 0)
   fail_unless_equals_string (tmp_str,
       "//example.com/path/to/file/there/segment?key&query#fragment");
-#else
-  fail_unless_equals_string (tmp_str,
-      "//example.com/path/to/file/there/segment?query&key#fragment");
-#endif
   g_free (tmp_str);
 
   fail_unless (!gst_uri_set_query_value (NULL, "key", "value"));