From: Michael Smith <msmith@songbirdnest.com>
Date: Thu, 28 Jan 2010 03:06:53 +0000 (-0800)
Subject: qtmux: for fixed-sample size streams (PCM audio, etc) don't allocate an enormous
X-Git-Tag: 1.19.3~507^2~17480
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=80b3d80a58ae85d298b07faf86daea66d7bc0406;p=platform%2Fupstream%2Fgstreamer.git

qtmux: for fixed-sample size streams (PCM audio, etc) don't allocate an enormous
buffer that we then won't use at all.
---

diff --git a/gst/qtmux/atoms.c b/gst/qtmux/atoms.c
index 67cf2a0bb9..d625823307 100644
--- a/gst/qtmux/atoms.c
+++ b/gst/qtmux/atoms.c
@@ -1742,9 +1742,9 @@ atom_stsz_copy_data (AtomSTSZ * stsz, guint8 ** buffer, guint64 * size,
 
   prop_copy_uint32 (stsz->sample_size, buffer, size, offset);
   prop_copy_uint32 (stsz->table_size, buffer, size, offset);
-  /* minimize realloc */
-  prop_copy_ensure_buffer (buffer, size, offset, 4 * stsz->table_size);
   if (stsz->sample_size == 0) {
+    /* minimize realloc */
+    prop_copy_ensure_buffer (buffer, size, offset, 4 * stsz->table_size);
     /* entry count must match sample count */
     g_assert (atom_array_get_len (&stsz->entries) == stsz->table_size);
     for (i = 0; i < atom_array_get_len (&stsz->entries); i++) {