ref: debd86ec82f5fc9a37f5f3a828ff9ab0815a9c55
parent: 872e34ae8dede44e4ca232a71b4cd54bb0aa5208
parent: 8edd5051aa7255927bec84dd5699c2149c6f61b3
author: Linfeng Zhang <[email protected]>
date: Wed Mar 28 15:39:37 EDT 2018
Merge "Add speed test in SADx4Test"
--- a/test/sad_test.cc
+++ b/test/sad_test.cc
@@ -23,6 +23,7 @@
#include "vpx/vpx_codec.h"
#include "vpx_mem/vpx_mem.h"
#include "vpx_ports/mem.h"
+#include "vpx_ports/vpx_timer.h"
template <typename Function>
struct TestParams {
@@ -461,6 +462,38 @@
FillRandom(GetReference(3), reference_stride_);
CheckSADs();
source_data_ = tmp_source_data;
+}
+
+TEST_P(SADx4Test, DISABLED_Speed) {
+ int tmp_stride = reference_stride_;
+ reference_stride_ -= 1;
+ FillRandom(source_data_, source_stride_);
+ FillRandom(GetReference(0), reference_stride_);
+ FillRandom(GetReference(1), reference_stride_);
+ FillRandom(GetReference(2), reference_stride_);
+ FillRandom(GetReference(3), reference_stride_);
+ const int kCountSpeedTestBlock = 500000000 / (params_.width * params_.height);
+ uint32_t reference_sad[4], exp_sad[4];
+ vpx_usec_timer timer;
+
+ memset(reference_sad, 0, sizeof(reference_sad));
+ SADs(exp_sad);
+ vpx_usec_timer_start(&timer);
+ for (int i = 0; i < kCountSpeedTestBlock; ++i) {
+ for (int block = 0; block < 4; ++block) {
+ reference_sad[block] = ReferenceSAD(block);
+ }
+ }
+ vpx_usec_timer_mark(&timer);
+ for (int block = 0; block < 4; ++block) {
+ EXPECT_EQ(reference_sad[block], exp_sad[block]) << "block " << block;
+ }
+ const int elapsed_time =
+ static_cast<int>(vpx_usec_timer_elapsed(&timer) / 1000);
+ printf("sad%dx%dx4 (%2dbit) time: %5d ms\n", params_.width, params_.height,
+ bit_depth_, elapsed_time);
+
+ reference_stride_ = tmp_stride;
}
//------------------------------------------------------------------------------