Index: source/libvpx/test/vp10_inv_txfm_test.cc |
diff --git a/source/libvpx/test/partial_idct_test.cc b/source/libvpx/test/vp10_inv_txfm_test.cc |
similarity index 56% |
copy from source/libvpx/test/partial_idct_test.cc |
copy to source/libvpx/test/vp10_inv_txfm_test.cc |
index 6c824128b8f17897f383c22152773ce2696cc625..c49081ef851af46b80163acbe80555621e28e55c 100644 |
--- a/source/libvpx/test/partial_idct_test.cc |
+++ b/source/libvpx/test/vp10_inv_txfm_test.cc |
@@ -14,19 +14,106 @@ |
#include "third_party/googletest/src/include/gtest/gtest.h" |
-#include "./vp9_rtcd.h" |
+#include "./vp10_rtcd.h" |
#include "./vpx_dsp_rtcd.h" |
#include "test/acm_random.h" |
#include "test/clear_system_state.h" |
#include "test/register_state_check.h" |
#include "test/util.h" |
-#include "vp9/common/vp9_blockd.h" |
-#include "vp9/common/vp9_scan.h" |
+#include "vp10/common/blockd.h" |
+#include "vp10/common/scan.h" |
#include "vpx/vpx_integer.h" |
+#include "vp10/common/vp10_inv_txfm.h" |
using libvpx_test::ACMRandom; |
namespace { |
+const double PI = 3.141592653589793238462643383279502884; |
+const double kInvSqrt2 = 0.707106781186547524400844362104; |
+ |
+void reference_idct_1d(const double *in, double *out, int size) { |
+ for (int n = 0; n < size; ++n) { |
+ out[n] = 0; |
+ for (int k = 0; k < size; ++k) { |
+ if (k == 0) |
+ out[n] += kInvSqrt2 * in[k] * cos(PI * (2 * n + 1) * k / (2 * size)); |
+ else |
+ out[n] += in[k] * cos(PI * (2 * n + 1) * k / (2 * size)); |
+ } |
+ } |
+} |
+ |
+typedef void (*IdctFuncRef)(const double *in, double *out, int size); |
+typedef void (*IdctFunc)(const tran_low_t *in, tran_low_t *out); |
+ |
+class TransTestBase { |
+ public: |
+ virtual ~TransTestBase() {} |
+ |
+ protected: |
+ void RunInvAccuracyCheck() { |
+ tran_low_t *input = new tran_low_t[txfm_size_]; |
+ tran_low_t *output = new tran_low_t[txfm_size_]; |
+ double *ref_input = new double[txfm_size_]; |
+ double *ref_output = new double[txfm_size_]; |
+ |
+ ACMRandom rnd(ACMRandom::DeterministicSeed()); |
+ const int count_test_block = 5000; |
+ for (int ti = 0; ti < count_test_block; ++ti) { |
+ for (int ni = 0; ni < txfm_size_; ++ni) { |
+ input[ni] = rnd.Rand8() - rnd.Rand8(); |
+ ref_input[ni] = static_cast<double>(input[ni]); |
+ } |
+ |
+ fwd_txfm_(input, output); |
+ fwd_txfm_ref_(ref_input, ref_output, txfm_size_); |
+ |
+ for (int ni = 0; ni < txfm_size_; ++ni) { |
+ EXPECT_LE( |
+ abs(output[ni] - static_cast<tran_low_t>(round(ref_output[ni]))), |
+ max_error_); |
+ } |
+ } |
+ |
+ delete[] input; |
+ delete[] output; |
+ delete[] ref_input; |
+ delete[] ref_output; |
+ } |
+ |
+ double max_error_; |
+ int txfm_size_; |
+ IdctFunc fwd_txfm_; |
+ IdctFuncRef fwd_txfm_ref_; |
+}; |
+ |
+typedef std::tr1::tuple<IdctFunc, IdctFuncRef, int, int> IdctParam; |
+class Vp10InvTxfm |
+ : public TransTestBase, |
+ public ::testing::TestWithParam<IdctParam> { |
+ public: |
+ virtual void SetUp() { |
+ fwd_txfm_ = GET_PARAM(0); |
+ fwd_txfm_ref_ = GET_PARAM(1); |
+ txfm_size_ = GET_PARAM(2); |
+ max_error_ = GET_PARAM(3); |
+ } |
+ virtual void TearDown() {} |
+}; |
+ |
+TEST_P(Vp10InvTxfm, RunInvAccuracyCheck) { |
+ RunInvAccuracyCheck(); |
+} |
+ |
+INSTANTIATE_TEST_CASE_P( |
+ C, Vp10InvTxfm, |
+ ::testing::Values( |
+ IdctParam(&vp10_idct4_c, &reference_idct_1d, 4, 1), |
+ IdctParam(&vp10_idct8_c, &reference_idct_1d, 8, 2), |
+ IdctParam(&vp10_idct16_c, &reference_idct_1d, 16, 4), |
+ IdctParam(&vp10_idct32_c, &reference_idct_1d, 32, 6)) |
+); |
+ |
typedef void (*FwdTxfmFunc)(const int16_t *in, tran_low_t *out, int stride); |
typedef void (*InvTxfmFunc)(const tran_low_t *in, uint8_t *out, int stride); |
typedef std::tr1::tuple<FwdTxfmFunc, |
@@ -34,9 +121,10 @@ typedef std::tr1::tuple<FwdTxfmFunc, |
InvTxfmFunc, |
TX_SIZE, int> PartialInvTxfmParam; |
const int kMaxNumCoeffs = 1024; |
-class PartialIDctTest : public ::testing::TestWithParam<PartialInvTxfmParam> { |
+class Vp10PartialIDctTest |
+ : public ::testing::TestWithParam<PartialInvTxfmParam> { |
public: |
- virtual ~PartialIDctTest() {} |
+ virtual ~Vp10PartialIDctTest() {} |
virtual void SetUp() { |
ftxfm_ = GET_PARAM(0); |
full_itxfm_ = GET_PARAM(1); |
@@ -55,7 +143,7 @@ class PartialIDctTest : public ::testing::TestWithParam<PartialInvTxfmParam> { |
InvTxfmFunc partial_itxfm_; |
}; |
-TEST_P(PartialIDctTest, RunQuantCheck) { |
+TEST_P(Vp10PartialIDctTest, RunQuantCheck) { |
ACMRandom rnd(ACMRandom::DeterministicSeed()); |
int size; |
switch (tx_size_) { |
@@ -115,7 +203,7 @@ TEST_P(PartialIDctTest, RunQuantCheck) { |
// quantization with maximum allowed step sizes |
test_coef_block1[0] = (output_ref_block[0] / 1336) * 1336; |
for (int j = 1; j < last_nonzero_; ++j) |
- test_coef_block1[vp9_default_scan_orders[tx_size_].scan[j]] |
+ test_coef_block1[vp10_default_scan_orders[tx_size_].scan[j]] |
= (output_ref_block[j] / 1828) * 1828; |
} |
@@ -134,7 +222,7 @@ TEST_P(PartialIDctTest, RunQuantCheck) { |
<< "Error: partial inverse transform produces different results"; |
} |
-TEST_P(PartialIDctTest, ResultsMatch) { |
+TEST_P(Vp10PartialIDctTest, ResultsMatch) { |
ACMRandom rnd(ACMRandom::DeterministicSeed()); |
int size; |
switch (tx_size_) { |
@@ -177,7 +265,7 @@ TEST_P(PartialIDctTest, ResultsMatch) { |
max_energy_leftover = 0; |
coef = 0; |
} |
- test_coef_block1[vp9_default_scan_orders[tx_size_].scan[j]] = coef; |
+ test_coef_block1[vp10_default_scan_orders[tx_size_].scan[j]] = coef; |
} |
memcpy(test_coef_block2, test_coef_block1, |
@@ -200,144 +288,34 @@ TEST_P(PartialIDctTest, ResultsMatch) { |
using std::tr1::make_tuple; |
INSTANTIATE_TEST_CASE_P( |
- C, PartialIDctTest, |
- ::testing::Values( |
- make_tuple(&vpx_fdct32x32_c, |
- &vpx_idct32x32_1024_add_c, |
- &vpx_idct32x32_34_add_c, |
- TX_32X32, 34), |
- make_tuple(&vpx_fdct32x32_c, |
- &vpx_idct32x32_1024_add_c, |
- &vpx_idct32x32_1_add_c, |
- TX_32X32, 1), |
- make_tuple(&vpx_fdct16x16_c, |
- &vpx_idct16x16_256_add_c, |
- &vpx_idct16x16_10_add_c, |
- TX_16X16, 10), |
- make_tuple(&vpx_fdct16x16_c, |
- &vpx_idct16x16_256_add_c, |
- &vpx_idct16x16_1_add_c, |
- TX_16X16, 1), |
- make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_12_add_c, |
- TX_8X8, 12), |
- make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_1_add_c, |
- TX_8X8, 1), |
- make_tuple(&vpx_fdct4x4_c, |
- &vpx_idct4x4_16_add_c, |
- &vpx_idct4x4_1_add_c, |
- TX_4X4, 1))); |
- |
-#if HAVE_NEON && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE |
-INSTANTIATE_TEST_CASE_P( |
- NEON, PartialIDctTest, |
- ::testing::Values( |
- make_tuple(&vpx_fdct32x32_c, |
- &vpx_idct32x32_1024_add_c, |
- &vpx_idct32x32_1_add_neon, |
- TX_32X32, 1), |
- make_tuple(&vpx_fdct16x16_c, |
- &vpx_idct16x16_256_add_c, |
- &vpx_idct16x16_10_add_neon, |
- TX_16X16, 10), |
- make_tuple(&vpx_fdct16x16_c, |
- &vpx_idct16x16_256_add_c, |
- &vpx_idct16x16_1_add_neon, |
- TX_16X16, 1), |
- make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_12_add_neon, |
- TX_8X8, 12), |
- make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_1_add_neon, |
- TX_8X8, 1), |
- make_tuple(&vpx_fdct4x4_c, |
- &vpx_idct4x4_16_add_c, |
- &vpx_idct4x4_1_add_neon, |
- TX_4X4, 1))); |
-#endif // HAVE_NEON && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE |
- |
-#if HAVE_SSE2 && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE |
-INSTANTIATE_TEST_CASE_P( |
- SSE2, PartialIDctTest, |
+ C, Vp10PartialIDctTest, |
::testing::Values( |
make_tuple(&vpx_fdct32x32_c, |
- &vpx_idct32x32_1024_add_c, |
- &vpx_idct32x32_34_add_sse2, |
+ &vp10_idct32x32_1024_add_c, |
+ &vp10_idct32x32_34_add_c, |
TX_32X32, 34), |
make_tuple(&vpx_fdct32x32_c, |
- &vpx_idct32x32_1024_add_c, |
- &vpx_idct32x32_1_add_sse2, |
+ &vp10_idct32x32_1024_add_c, |
+ &vp10_idct32x32_1_add_c, |
TX_32X32, 1), |
make_tuple(&vpx_fdct16x16_c, |
- &vpx_idct16x16_256_add_c, |
- &vpx_idct16x16_10_add_sse2, |
+ &vp10_idct16x16_256_add_c, |
+ &vp10_idct16x16_10_add_c, |
TX_16X16, 10), |
make_tuple(&vpx_fdct16x16_c, |
- &vpx_idct16x16_256_add_c, |
- &vpx_idct16x16_1_add_sse2, |
+ &vp10_idct16x16_256_add_c, |
+ &vp10_idct16x16_1_add_c, |
TX_16X16, 1), |
make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_12_add_sse2, |
+ &vp10_idct8x8_64_add_c, |
+ &vp10_idct8x8_12_add_c, |
TX_8X8, 12), |
make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_1_add_sse2, |
+ &vp10_idct8x8_64_add_c, |
+ &vp10_idct8x8_1_add_c, |
TX_8X8, 1), |
make_tuple(&vpx_fdct4x4_c, |
- &vpx_idct4x4_16_add_c, |
- &vpx_idct4x4_1_add_sse2, |
+ &vp10_idct4x4_16_add_c, |
+ &vp10_idct4x4_1_add_c, |
TX_4X4, 1))); |
-#endif |
- |
-#if HAVE_SSSE3 && CONFIG_USE_X86INC && ARCH_X86_64 && \ |
- !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE |
-INSTANTIATE_TEST_CASE_P( |
- SSSE3_64, PartialIDctTest, |
- ::testing::Values( |
- make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_12_add_ssse3, |
- TX_8X8, 12))); |
-#endif |
- |
-#if HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE |
-INSTANTIATE_TEST_CASE_P( |
- MSA, PartialIDctTest, |
- ::testing::Values( |
- make_tuple(&vpx_fdct32x32_c, |
- &vpx_idct32x32_1024_add_c, |
- &vpx_idct32x32_34_add_msa, |
- TX_32X32, 34), |
- make_tuple(&vpx_fdct32x32_c, |
- &vpx_idct32x32_1024_add_c, |
- &vpx_idct32x32_1_add_msa, |
- TX_32X32, 1), |
- make_tuple(&vpx_fdct16x16_c, |
- &vpx_idct16x16_256_add_c, |
- &vpx_idct16x16_10_add_msa, |
- TX_16X16, 10), |
- make_tuple(&vpx_fdct16x16_c, |
- &vpx_idct16x16_256_add_c, |
- &vpx_idct16x16_1_add_msa, |
- TX_16X16, 1), |
- make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_12_add_msa, |
- TX_8X8, 10), |
- make_tuple(&vpx_fdct8x8_c, |
- &vpx_idct8x8_64_add_c, |
- &vpx_idct8x8_1_add_msa, |
- TX_8X8, 1), |
- make_tuple(&vpx_fdct4x4_c, |
- &vpx_idct4x4_16_add_c, |
- &vpx_idct4x4_1_add_msa, |
- TX_4X4, 1))); |
-#endif // HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH && !CONFIG_EMULATE_HARDWARE |
- |
} // namespace |