From 96d6078ada20a76f885ea04893aac5f0ca5fe48d Mon Sep 17 00:00:00 2001
From: Luiz Augusto von Dentz <luiz.dentz@openbossa.org>
Date: Thu, 1 Nov 2007 19:45:00 +0000
Subject: Fix sbc negotiation and improves buffer handling by using GstAdapter.

---
 audio/gstsbcutil.c | 63 ++++++++++++++++++++++--------------------------------
 1 file changed, 25 insertions(+), 38 deletions(-)

(limited to 'audio/gstsbcutil.c')

diff --git a/audio/gstsbcutil.c b/audio/gstsbcutil.c
index e55220c3..1d7a1227 100644
--- a/audio/gstsbcutil.c
+++ b/audio/gstsbcutil.c
@@ -38,25 +38,6 @@ gint gst_sbc_select_rate_from_list(const GValue *value)
 	return g_value_get_int(gst_value_list_get_value(value, size-1));
 }
 
-/*
- * Selects one rate from a range of possible rates
- * TODO - use a better approach to this (it is selecting the maximum value)
- */
-gint gst_sbc_select_rate_from_range(const GValue *value)
-{
-	return gst_value_get_int_range_max(value);
-}
-
-/*
- * Selects one number of channels from a list of possible numbers
- * TODO - use a better approach to this (it is selecting the last element)
- */
-gint gst_sbc_select_channels_from_list(const GValue *value)
-{
-	guint size = gst_value_list_get_size(value);
-	return g_value_get_int(gst_value_list_get_value(value, size-1));
-}
-
 /*
  * Selects one number of channels option from a range of possible numbers
  * TODO - use a better approach to this (it is selecting the maximum value)
@@ -76,15 +57,6 @@ gint gst_sbc_select_blocks_from_list(const GValue *value)
 	return g_value_get_int(gst_value_list_get_value(value, size-1));
 }
 
-/*
- * Selects one blocks option from a range of possible blocks
- * TODO - use a better approach to this (it is selecting the maximum value)
- */
-gint gst_sbc_select_blocks_from_range(const GValue *value)
-{
-	return gst_value_get_int_range_max(value);
-}
-
 /*
  * Selects one number of subbands from a list
  * TODO - use a better approach to this (it is selecting the last element)
@@ -95,15 +67,6 @@ gint gst_sbc_select_subbands_from_list(const GValue *value)
 	return g_value_get_int(gst_value_list_get_value(value, size-1));
 }
 
-/*
- * Selects one subbands option from a range
- * TODO - use a better approach to this (it is selecting the maximum value)
- */
-gint gst_sbc_select_subbands_from_range(const GValue *value)
-{
-	return gst_value_get_int_range_max(value);
-}
-
 /*
  * Selects one bitpool option from a range
  * TODO - use a better approach to this (it is selecting the maximum value)
@@ -187,8 +150,32 @@ const gchar *gst_sbc_get_allocation_string(int alloc)
 	case CFG_ALLOCATION_SNR:
 		return "snr";
 	case CFG_ALLOCATION_AUTO:
-		return NULL; /* TODO what should be selected here? */
+		return "loudness"; /* TODO what should be selected here? */
 	default:
 		return NULL;
 	}
 }
+
+GstCaps* gst_sbc_caps_from_sbc(struct ipc_data_cfg *cfg,
+		struct ipc_codec_sbc *sbc, gint channels)
+{
+	GstCaps *caps;
+	const gchar *mode_str;
+	const gchar *allocation_str;
+
+	mode_str = gst_sbc_get_mode_string(cfg->mode);
+	allocation_str = gst_sbc_get_allocation_string(sbc->allocation);
+
+	caps = gst_caps_new_simple("audio/x-sbc",
+				"rate", G_TYPE_INT, cfg->rate,
+				"channels", G_TYPE_INT, channels,
+				"mode", G_TYPE_STRING, mode_str,
+				"subbands", G_TYPE_INT, sbc->subbands,
+				"blocks", G_TYPE_INT, sbc->blocks,
+				"allocation", G_TYPE_STRING, allocation_str,
+				"bitpool", G_TYPE_INT, sbc->bitpool,
+				NULL);
+
+	return caps;
+}
+
-- 
cgit