From eab1b6125338e473019b9f204762da0e7b388a74 Mon Sep 17 00:00:00 2001
From: Hoernchen <la@tfc-server.de>
Date: Wed, 8 May 2013 20:25:23 +0200
Subject: [PATCH] hackrf: default to sse2 on x86/64

---
 CMakeLists.txt              | 4 ++++
 lib/hackrf/hackrf_sink_c.cc | 4 +---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 823fddd..e6685fc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,7 +44,11 @@ include(GrVersion) #setup version info
 # Compiler specific setup
 ########################################################################
 
+IF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|AMD64|x86")
+ SET(USE_SIMD "SSE2" CACHE STRING "Use SIMD instructions")
+ELSE()
  SET(USE_SIMD "no" CACHE STRING "Use SIMD instructions")
+ENDIF()
  SET(USE_SIMD_VALUES "no" "SSE2" "AVX")
  SET_PROPERTY(CACHE USE_SIMD PROPERTY STRINGS ${USE_SIMD_VALUES})
  LIST(FIND USE_SIMD_VALUES ${USE_SIMD} USE_SIMD_INDEX)
diff --git a/lib/hackrf/hackrf_sink_c.cc b/lib/hackrf/hackrf_sink_c.cc
index c76f70f..94fd05f 100644
--- a/lib/hackrf/hackrf_sink_c.cc
+++ b/lib/hackrf/hackrf_sink_c.cc
@@ -441,11 +441,9 @@ int hackrf_sink_c::work( int noutput_items,
     }
   }
 
-  noutput_items = items_consumed;
-
   // Tell runtime system how many input items we consumed on
   // each input stream.
-  consume_each(noutput_items);
+  consume_each(items_consumed);
 
   // Tell runtime system how many output items we produced.
   return 0;