Merge remote branch 'gnuradio/next'

* gnuradio/next: (806 commits)
  gruel: added missing ignores
  gruel: fixed swig interface file to dereference pmt_t.
  qtgui: fix distcheck error
  gruel: fixing structure. Passes make check.
  gruel: SWIGing Gruel into Python to access PMTs.
  gnuradio-examples: add C++ audio examples using new gr-audio
  created gruel/attributes.h to house compiler specific attribute macros
  audio: remove obsoleted individual top-level components
  gr-audio: added README and default config fix
  volk: simplify the get new method for the aligned pool
  grc: moved all usrp1 and usrp2 stuff out of grc and into gr-usrp*/grc
  grc: swap store the subprocess object rather than the pid when executing
  qtgui: removed python directory that was added, never used
  uhd: use %ignore to hide warnings and fix errors
  Added/updated ignore files.
  Fixing gr_filter_design program to import from gnuradio Python package.
  audio: high prio for platform specific audio osx
  audio: added windows and osx audio source files
  audio: added config checks for other audios, added jack and port
  audio: make prefs look like old audio, removed old audio.py
  ...

1 files changed, 60 insertions, 0 deletions

diff --git a/volk/lib/qa_16s_quad_max_star_aligned16.cc b/volk/lib/qa_16s_quad_max_star_aligned16.cc
new file mode 100644
index 000000000..66f8c9afa
--- /dev/null
+++ b/volk/lib/qa_16s_quad_max_star_aligned16.cc
@@ -0,0 +1,60 @@
+#include <volk/volk.h>
+#include <qa_16s_quad_max_star_aligned16.h>
+#include <volk/volk_16s_quad_max_star_aligned16.h>
+#include <cstdlib>
+#include <ctime>
+
+//test for sse2
+
+#ifndef LV_HAVE_SSE2
+
+void qa_16s_quad_max_star_aligned16::t1() {
+  printf("sse2 not available... no test performed\n");
+}
+
+#else
+
+void qa_16s_quad_max_star_aligned16::t1() {
+  const int vlen = 34;
+  
+  short input0[vlen] __attribute__ ((aligned (16)));
+  short input1[vlen] __attribute__ ((aligned (16)));
+  short input2[vlen] __attribute__ ((aligned (16)));
+  short input3[vlen] __attribute__ ((aligned (16)));
+
+  short output0[vlen] __attribute__ ((aligned (16)));
+  short output1[vlen] __attribute__ ((aligned (16)));
+
+  for(int i = 0; i < vlen; ++i) {
+    short plus0 = (short) (rand() - (RAND_MAX/2));
+    short plus1 = (short) (rand() - (RAND_MAX/2));
+    short plus2 = (short) (rand() - (RAND_MAX/2));
+    short plus3 = (short) (rand() - (RAND_MAX/2));
+
+    short minus0 = (short) (rand() - (RAND_MAX/2));
+    short minus1 = (short) (rand() - (RAND_MAX/2));
+    short minus2 = (short) (rand() - (RAND_MAX/2));
+    short minus3 = (short) (rand() - (RAND_MAX/2));
+
+    input0[i] = plus0 - minus0;
+    input1[i] = plus1 - minus1;
+    input2[i] = plus2 - minus2;
+    input3[i] = plus3 - minus3;
+  }
+
+  volk_16s_quad_max_star_aligned16_manual(output0, input0, input1, input2, input3, 2*vlen, "generic");
+
+  volk_16s_quad_max_star_aligned16_manual(output1, input0, input1, input2, input3, 2*vlen, "sse2");
+
+  printf("16s_quad_max_star_aligned\n");
+  for(int i = 0; i < vlen; ++i) {
+    printf("generic... %d, sse2... %d, inputs: %d, %d, %d, %d\n", output0[i], output1[i], input0[i], input1[i], input2[i], input3[i]);
+  }
+  
+  for(int i = 0; i < vlen; ++i) {
+    
+    CPPUNIT_ASSERT_EQUAL(output0[i], output1[i]);
+  }
+}
+
+#endif