From cd10bd931a7f54a516255adc25cd5b6ab2f7a75a Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Wed, 21 Oct 2009 03:09:04 +0000
Subject: Merged revisions 224931 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r224931 | russell | 2009-10-20 21:59:54 -0500 (Tue, 20 Oct 2009) | 5 lines

  Isolate frames returned from a DSP instance or codec translator.

  The reasoning for these changes are the same as what I wrote in the commit
  message for rev 222878.
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@224932 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/translate.c | 29 +----------------------------
 1 file changed, 1 insertion(+), 28 deletions(-)

(limited to 'main/translate.c')

diff --git a/main/translate.c b/main/translate.c
index 1e85a3744..a4a915291 100644
--- a/main/translate.c
+++ b/main/translate.c
@@ -134,17 +134,6 @@ static void destroy(struct ast_trans_pvt *pvt)
 {
 	struct ast_translator *t = pvt->t;
 
-	if (ast_test_flag(&pvt->f, AST_FRFLAG_FROM_TRANSLATOR)) {
-		/* If this flag is still set, that means that the translation path has
-		 * been torn down, while we still have a frame out there being used.
-		 * When ast_frfree() gets called on that frame, this ast_trans_pvt
-		 * will get destroyed, too. */
-
-		pvt->destroy = 1;
-
-		return;
-	}
-
 	if (t->destroy)
 		t->destroy(pvt);
 	ast_free(pvt);
@@ -238,9 +227,7 @@ struct ast_frame *ast_trans_frameout(struct ast_trans_pvt *pvt,
 	f->src = pvt->t->name;
 	f->data.ptr = pvt->outbuf.c;
 
-	ast_set_flag(f, AST_FRFLAG_FROM_TRANSLATOR);
-
-	return f;
+	return ast_frisolate(f);
 }
 
 static struct ast_frame *default_frameout(struct ast_trans_pvt *pvt)
@@ -905,17 +892,3 @@ unsigned int ast_translate_available_formats(unsigned int dest, unsigned int src
 
 	return res;
 }
-
-void ast_translate_frame_freed(struct ast_frame *fr)
-{
-	struct ast_trans_pvt *pvt;
-
-	ast_clear_flag(fr, AST_FRFLAG_FROM_TRANSLATOR);
-
-	pvt = (struct ast_trans_pvt *) (((char *) fr) - offsetof(struct ast_trans_pvt, f));
-
-	if (!pvt->destroy)
-		return;
-	
-	destroy(pvt);
-}
-- 
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