From 99494305b35adf5c4f89b4888192c723f32d9da2 Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Mon, 30 Aug 2010 16:00:35 -0700
Subject: uhd: added interleave/de-interleave type conversion routines

---
 host/include/uhd/transport/CMakeLists.txt    |  1 +
 host/include/uhd/transport/convert_types.hpp | 37 ++++++++++++++++++++++++
 host/include/uhd/transport/convert_types.ipp | 43 ++++++++++++++++++++++++++++
 3 files changed, 81 insertions(+)
 create mode 100644 host/include/uhd/transport/convert_types.ipp

(limited to 'host/include')

diff --git a/host/include/uhd/transport/CMakeLists.txt b/host/include/uhd/transport/CMakeLists.txt
index 93e9a6485..01856454f 100644
--- a/host/include/uhd/transport/CMakeLists.txt
+++ b/host/include/uhd/transport/CMakeLists.txt
@@ -22,6 +22,7 @@ INSTALL(FILES
     bounded_buffer.hpp
     bounded_buffer.ipp
     convert_types.hpp
+    convert_types.ipp
     if_addrs.hpp
     udp_simple.hpp
     udp_zero_copy.hpp
diff --git a/host/include/uhd/transport/convert_types.hpp b/host/include/uhd/transport/convert_types.hpp
index a4d999240..dc7fa6c1a 100644
--- a/host/include/uhd/transport/convert_types.hpp
+++ b/host/include/uhd/transport/convert_types.hpp
@@ -21,6 +21,7 @@
 #include <uhd/config.hpp>
 #include <uhd/types/io_type.hpp>
 #include <uhd/types/otw_type.hpp>
+#include <vector>
 
 namespace uhd{ namespace transport{
 
@@ -39,6 +40,23 @@ UHD_API void convert_io_type_to_otw_type(
     size_t num_samps
 );
 
+/*!
+ * Convert IO samples to OWT samples + interleave.
+ *
+ * \param io_buffs buffers containing samples
+ * \param io_type the type of these samples
+ * \param otw_buff memory to write converted samples
+ * \param otw_type the type of these samples
+ * \param nsamps_per_io_buff samples per io_buff
+ */
+UHD_API void convert_io_type_to_otw_type(
+    const std::vector<const void *> &io_buffs,
+    const io_type_t &io_type,
+    void *otw_buff,
+    const otw_type_t &otw_type,
+    size_t nsamps_per_io_buff
+);
+
 /*!
  * Convert OTW samples to IO samples.
  *
@@ -54,6 +72,25 @@ UHD_API void convert_otw_type_to_io_type(
     size_t num_samps
 );
 
+/*!
+ * Convert OTW samples to IO samples + de-interleave.
+ *
+ * \param otw_buff memory containing samples
+ * \param otw_type the type of these samples
+ * \param io_buffs buffers to write converted samples
+ * \param io_type the type of these samples
+ * \param nsamps_per_io_buff samples per io_buff
+ */
+UHD_API void convert_otw_type_to_io_type(
+    const void *otw_buff,
+    const otw_type_t &otw_type,
+    std::vector<void *> &io_buffs,
+    const io_type_t &io_type,
+    size_t nsamps_per_io_buff
+);
+
 }} //namespace
 
+#include <uhd/transport/convert_types.ipp>
+
 #endif /* INCLUDED_UHD_TRANSPORT_CONVERT_TYPES_HPP */
diff --git a/host/include/uhd/transport/convert_types.ipp b/host/include/uhd/transport/convert_types.ipp
new file mode 100644
index 000000000..914ca6f17
--- /dev/null
+++ b/host/include/uhd/transport/convert_types.ipp
@@ -0,0 +1,43 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_UHD_TRANSPORT_CONVERT_TYPES_IPP
+#define INCLUDED_UHD_TRANSPORT_CONVERT_TYPES_IPP
+
+UHD_INLINE void uhd::transport::convert_io_type_to_otw_type(
+    const void *io_buff, const io_type_t &io_type,
+    void *otw_buff, const otw_type_t &otw_type,
+    size_t num_samps
+){
+    std::vector<const void *> buffs(1, io_buff);
+    return uhd::transport::convert_io_type_to_otw_type(
+        buffs, io_type, otw_buff, otw_type, num_samps
+    );
+}
+
+UHD_INLINE void uhd::transport::convert_otw_type_to_io_type(
+    const void *otw_buff, const otw_type_t &otw_type,
+    void *io_buff, const io_type_t &io_type,
+    size_t num_samps
+){
+    std::vector<void *> buffs(1, io_buff);
+    return uhd::transport::convert_otw_type_to_io_type(
+        otw_buff, otw_type, buffs, io_type, num_samps
+    );
+}
+
+#endif /* INCLUDED_UHD_TRANSPORT_CONVERT_TYPES_IPP */
-- 
cgit v1.2.3