Vectorize high-precision convolve filter
Add SSE2 lowbd and SSSE3 highbd versions of the filters
introduced in https://aomedia-review.googlesource.com/c/11962/ .
These filters are equivalent in speed to the SSE2 implementations
of the regular convolve filter. The average time to filter a
64x64 block is:
lowbd C: 52us
lowbd SSE2: 5.6us
highbd C: 53us
highbd SSSE3: 5.8us
Also add a correctness test based on the warp filter tests.
Change-Id: Ia0d81100e8a414bbfc2b5f664d751cf24765299e
diff --git a/test/hiprec_convolve_test.cc b/test/hiprec_convolve_test.cc
new file mode 100644
index 0000000..0b34c99
--- /dev/null
+++ b/test/hiprec_convolve_test.cc
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
+#include "test/hiprec_convolve_test_util.h"
+
+using std::tr1::tuple;
+using std::tr1::make_tuple;
+using libaom_test::ACMRandom;
+using libaom_test::AV1HiprecConvolve::AV1HiprecConvolveTest;
+#if CONFIG_HIGHBITDEPTH
+using libaom_test::AV1HighbdHiprecConvolve::AV1HighbdHiprecConvolveTest;
+#endif
+
+namespace {
+
+TEST_P(AV1HiprecConvolveTest, CheckOutput) { RunCheckOutput(GET_PARAM(3)); }
+
+INSTANTIATE_TEST_CASE_P(SSE2, AV1HiprecConvolveTest,
+ libaom_test::AV1HiprecConvolve::BuildParams(
+ aom_convolve8_add_src_hip_sse2));
+
+#if CONFIG_HIGHBITDEPTH && HAVE_SSSE3
+TEST_P(AV1HighbdHiprecConvolveTest, CheckOutput) {
+ RunCheckOutput(GET_PARAM(4));
+}
+
+INSTANTIATE_TEST_CASE_P(SSSE3, AV1HighbdHiprecConvolveTest,
+ libaom_test::AV1HighbdHiprecConvolve::BuildParams(
+ aom_highbd_convolve8_add_src_hip_ssse3));
+
+#endif
+
+} // namespace
