From 6632cdb003e1d2a4e8411ff4e597c89369bea64f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <slomo@circular-chaos.org>
Date: Fri, 30 Mar 2007 15:59:27 +0000
Subject: [PATCH] Revert last change as we don't want plugins-good to depend on
 plugins-base CVS now.

Original commit message from CVS:
* configure.ac:
* gst/auparse/gstauparse.c: (gst_au_parse_reset),
(gst_au_parse_parse_header), (gst_au_parse_chain):
* gst/auparse/gstauparse.h:
Revert last change as we don't want plugins-good to depend on
plugins-base CVS now.
---
 ChangeLog                |  9 +++++++++
 configure.ac             |  2 +-
 gst/auparse/gstauparse.c | 39 +++++++++++++++++++++++++++++++++++++--
 gst/auparse/gstauparse.h |  4 ++++
 4 files changed, 51 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b611de6a3f..c2dadfa448 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2007-03-30  Sebastian Dröge  <slomo@circular-chaos.org>
+
+	* configure.ac:
+	* gst/auparse/gstauparse.c: (gst_au_parse_reset),
+	(gst_au_parse_parse_header), (gst_au_parse_chain):
+	* gst/auparse/gstauparse.h:
+	Revert last change as we don't want plugins-good to depend on
+	plugins-base CVS now.
+
 2007-03-29  Sebastian Dröge  <slomo@circular-chaos.org>
 
 	* configure.ac:
diff --git a/configure.ac b/configure.ac
index e429437281..d0210d1ba3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,7 +47,7 @@ AM_PROG_LIBTOOL
 
 dnl *** required versions of GStreamer stuff ***
 GST_REQ=0.10.11.1
-GSTPB_REQ=0.10.12.1
+GSTPB_REQ=0.10.11.1
 
 dnl *** autotools stuff ****
 
diff --git a/gst/auparse/gstauparse.c b/gst/auparse/gstauparse.c
index 64bdd7a227..4664984c8b 100644
--- a/gst/auparse/gstauparse.c
+++ b/gst/auparse/gstauparse.c
@@ -158,6 +158,7 @@ gst_au_parse_reset (GstAuParse * auparse)
   auparse->encoding = 0;
   auparse->samplerate = 0;
   auparse->channels = 0;
+  auparse->float_swap = 0;
 
   gst_adapter_clear (auparse->adapter);
 
@@ -282,6 +283,8 @@ gst_au_parse_parse_header (GstAuParse * auparse)
    * http://www.tsp.ece.mcgill.ca/MMSP/Documents/AudioFormats/AU/Samples.html
    */
 
+  auparse->float_swap = 0;
+
   switch (auparse->encoding) {
     case 1:                    /* 8-bit ISDN mu-law G.711 */
       law = 1;
@@ -360,9 +363,13 @@ gst_au_parse_parse_header (GstAuParse * auparse)
     tempcaps = gst_caps_new_simple ("audio/x-raw-float",
         "rate", G_TYPE_INT, auparse->samplerate,
         "channels", G_TYPE_INT, auparse->channels,
-        "endianness", G_TYPE_INT, auparse->endianness,
+        "endianness", G_TYPE_INT, G_BYTE_ORDER,
         "width", G_TYPE_INT, depth, NULL);
     auparse->sample_size = auparse->channels * depth / 8;
+    if (auparse->endianness != G_BYTE_ORDER) {
+      GST_DEBUG_OBJECT (auparse, "need to swap float byte order ourselves!");
+      auparse->float_swap = depth;
+    }
   } else if (layout[0]) {
     tempcaps = gst_caps_new_simple ("audio/x-adpcm",
         "layout", G_TYPE_STRING, layout, NULL);
@@ -467,7 +474,35 @@ gst_au_parse_chain (GstPad * pad, GstBuffer * buf)
     }
 
     data = gst_adapter_peek (auparse->adapter, sendnow);
-    memcpy (GST_BUFFER_DATA (outbuf), data, sendnow);
+
+    /* audioconvert only handles floats in native endianness ... */
+    switch (auparse->float_swap) {
+      case 32:{
+        guint32 *indata = (guint32 *) data;
+        guint32 *outdata = (guint32 *) GST_BUFFER_DATA (outbuf);
+        gint i;
+
+        for (i = 0; i < (sendnow / sizeof (guint32)); ++i) {
+          outdata[i] = GUINT32_SWAP_LE_BE (indata[i]);
+        }
+        break;
+      }
+      case 64:{
+        guint64 *indata = (guint64 *) data;
+        guint64 *outdata = (guint64 *) GST_BUFFER_DATA (outbuf);
+        gint i;
+
+        for (i = 0; i < (sendnow / sizeof (guint64)); ++i) {
+          outdata[i] = GUINT64_SWAP_LE_BE (indata[i]);
+        }
+        break;
+      }
+      default:{
+        memcpy (GST_BUFFER_DATA (outbuf), data, sendnow);
+        break;
+      }
+    }
+
     gst_adapter_flush (auparse->adapter, sendnow);
 
     auparse->buffer_offset += sendnow;
diff --git a/gst/auparse/gstauparse.h b/gst/auparse/gstauparse.h
index 55d13e21b0..a74d68180a 100644
--- a/gst/auparse/gstauparse.h
+++ b/gst/auparse/gstauparse.h
@@ -62,6 +62,10 @@ struct _GstAuParse {
   guint       samplerate;
   guint       endianness;
   guint       channels;
+
+  /* audioconvert only handles float in native endianness,
+   * so we need to swap endianness here ourselves for now */
+  guint       float_swap; /* 0, 32 or 64 */
 };
 
 struct _GstAuParseClass {