From 5bbab86675b1a9bcc540aecd923363371b7b9b6e Mon Sep 17 00:00:00 2001
From: dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Mon, 21 Jun 2010 21:58:33 +0000
Subject: [PATCH] add speex 16khz sample frame so codec cost can be calculated

(closes issue #17534)
Reported by: fabled
Patches:
      speex-wb-sample.diff uploaded by fabled (license 448)


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@271625 f38db490-d61c-443f-a65b-d21fe96a405b
---
 codecs/codec_speex.c         |  4 ++--
 codecs/ex_speex.h            | 37 +++++++++++++++++++++++++++++++++---
 contrib/editors/asterisk.vim |  2 +-
 3 files changed, 37 insertions(+), 6 deletions(-)

diff --git a/codecs/codec_speex.c b/codecs/codec_speex.c
index 85f231f9b..2bfdec228 100644
--- a/codecs/codec_speex.c
+++ b/codecs/codec_speex.c
@@ -363,7 +363,7 @@ static struct ast_translator speexwbtolin16 = {
 	.newpvt = speexwbtolin16_new,
 	.framein = speextolin_framein,
 	.destroy = speextolin_destroy,
-	.sample = speex_sample,
+	.sample = speex16_sample,
 	.desc_size = sizeof(struct speex_coder_pvt),
 	.buffer_samples = BUFFER_SAMPLES,
 	.buf_size = BUFFER_SAMPLES * 2,
@@ -378,7 +378,7 @@ static struct ast_translator lin16tospeexwb = {
 	.framein = lintospeex_framein,
 	.frameout = lintospeex_frameout,
 	.destroy = lintospeex_destroy,
-	.sample = slin8_sample,
+	.sample = slin16_sample,
 	.desc_size = sizeof(struct speex_coder_pvt),
 	.buffer_samples = BUFFER_SAMPLES,
 	.buf_size = BUFFER_SAMPLES * 2, /* XXX maybe a lot less ? */
diff --git a/codecs/ex_speex.h b/codecs/ex_speex.h
index 36c91ae4c..60ccf092e 100644
--- a/codecs/ex_speex.h
+++ b/codecs/ex_speex.h
@@ -8,9 +8,9 @@
  */
 
 static uint8_t ex_speex[] = {
-	0x2e, 0x8e, 0x0f, 0x9a, 0x20, 0000, 0x01, 0x7f, 0xff, 0xff, 
-	0xff, 0xff, 0xff, 0x91, 0000, 0xbf, 0xff, 0xff, 0xff, 0xff, 
-	0xff, 0xdc, 0x80, 0x5f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 
+	0x2e, 0x8e, 0x0f, 0x9a, 0x20, 0000, 0x01, 0x7f, 0xff, 0xff,
+	0xff, 0xff, 0xff, 0x91, 0000, 0xbf, 0xff, 0xff, 0xff, 0xff,
+	0xff, 0xdc, 0x80, 0x5f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 	0x98, 0x7f, 0xff, 0xff, 0xff, 0xe8, 0xff, 0xf7, 0x80,
 };
 
@@ -30,3 +30,34 @@ static struct ast_frame *speex_sample(void)
 
 	return &f;
 }
+
+static uint8_t ex_speex16[] = {
+	0x3f, 0x78, 0x89, 0x14, 0x4a, 0x00, 0x00, 0x7f, 0xff, 0xff,
+	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x92,
+	0x06, 0x3f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+	0xff, 0xff, 0xff, 0xc0, 0x30, 0x5f, 0xff, 0xfd, 0xbb, 0xee,
+	0x30, 0x56, 0xff, 0xf8, 0x74, 0x54, 0x31, 0xe6, 0xfe, 0x71,
+	0xdc, 0xca, 0x44, 0x6a, 0x43, 0x75, 0xae, 0x31, 0x7a, 0x50,
+	0xd9, 0xfc, 0x93, 0x13, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+	0xab, 0xab, 0xab, 0xab, 0x3a, 0xba, 0xba, 0xba, 0xba, 0xba,
+	0xba, 0xba, 0xba, 0xba, 0xb0, 0xab, 0xab, 0xab, 0xd9, 0x37,
+	0xab, 0xab, 0xb4, 0x34, 0xe9, 0x0b, 0xd4, 0x2f, 0x13, 0x4c,
+	0xf0, 0xef, 0x8d, 0xdd, 0x99, 0xc7
+};
+
+static struct ast_frame *speex16_sample(void)
+{
+	static struct ast_frame f = {
+		.frametype = AST_FRAME_VOICE,
+		.subclass.codec = AST_FORMAT_SPEEX16,
+		.datalen = sizeof(ex_speex16),
+		/* All frames are 20 ms long */
+		.samples = SPEEX_SAMPLES,
+		.mallocd = 0,
+		.offset = 0,
+		.src = __PRETTY_FUNCTION__,
+		.data.ptr = ex_speex16,
+	};
+
+	return &f;
+}
diff --git a/contrib/editors/asterisk.vim b/contrib/editors/asterisk.vim
index 452510f6d..217fe809c 100644
--- a/contrib/editors/asterisk.vim
+++ b/contrib/editors/asterisk.vim
@@ -37,7 +37,7 @@ syn match       asteriskFunction        "\${_\{0,2}[[:alpha:]][[:alnum:]_]*(.*)}
 syn match       asteriskFunction        "(\zs[[:alpha:]][[:alnum:]_]*(.\{-})\ze=" contains=asteriskVar,asteriskFunction,asteriskExp
 syn region      asteriskExp             matchgroup=asteriskExpStart start="\$\[" end="]" contains=asteriskVar,asteriskFunction,asteriskExp
 syn match       asteriskCodecsPermit    "^\s*\(allow\|disallow\)\s*=\s*.*$" contains=asteriskCodecs
-syn match       asteriskCodecs          "\(g723\|gsm\|ulaw\|alaw\|g726\|adpcm\|slin\|lpc10\|g729\|speex\|ilbc\|all\s*$\)"
+syn match       asteriskCodecs          "\(g723\|gsm\|ulaw\|alaw\|g726\|adpcm\|slin\|lpc10\|g729\|speex\|speex16\|ilbc\|all\s*$\)"
 syn match       asteriskError           "^\(type\|auth\|permit\|deny\|bindaddr\|host\)\s*=.*$"
 syn match       asteriskType            "^\zstype=\ze\<\(peer\|user\|friend\)\>$" contains=asteriskTypeType
 syn match       asteriskTypeType        "\<\(peer\|user\|friend\)\>" contained