| /* | |
| * Copyright (c) 2015 The WebM project authors. All Rights Reserved. | |
| * | |
| * Use of this source code is governed by a BSD-style license | |
| * that can be found in the LICENSE file in the root of the source | |
| * tree. An additional intellectual property rights grant can be found | |
| * in the file PATENTS. All contributing project authors may | |
| * be found in the AUTHORS file in the root of the source tree. | |
| */ | |
| // Test and time VPX intra-predictor functions | |
| #include <stdio.h> | |
| #include <string.h> | |
| #include "third_party/googletest/src/include/gtest/gtest.h" | |
| #include "./vpx_dsp_rtcd.h" | |
| #include "test/acm_random.h" | |
| #include "test/clear_system_state.h" | |
| #include "test/md5_helper.h" | |
| #include "vpx/vpx_integer.h" | |
| #include "vpx_ports/mem.h" | |
| #include "vpx_ports/vpx_timer.h" | |
| // ----------------------------------------------------------------------------- | |
| namespace { | |
| typedef void (*VpxPredFunc)(uint8_t *dst, ptrdiff_t y_stride, | |
| const uint8_t *above, const uint8_t *left); | |
| const int kNumVp9IntraPredFuncs = 13; | |
| const char *kVp9IntraPredNames[kNumVp9IntraPredFuncs] = { | |
| "DC_PRED", "DC_LEFT_PRED", "DC_TOP_PRED", "DC_128_PRED", "V_PRED", "H_PRED", | |
| "D45_PRED", "D135_PRED", "D117_PRED", "D153_PRED", "D207_PRED", "D63_PRED", | |
| "TM_PRED" | |
| }; | |
| void TestIntraPred(const char name[], VpxPredFunc const *pred_funcs, | |
| const char *const pred_func_names[], int num_funcs, | |
| const char *const signatures[], int block_size, | |
| int num_pixels_per_test) { | |
| libvpx_test::ACMRandom rnd(libvpx_test::ACMRandom::DeterministicSeed()); | |
| const int kBPS = 32; | |
| const int kTotalPixels = 32 * kBPS; | |
| DECLARE_ALIGNED(16, uint8_t, src[kTotalPixels]); | |
| DECLARE_ALIGNED(16, uint8_t, ref_src[kTotalPixels]); | |
| DECLARE_ALIGNED(16, uint8_t, left[kBPS]); | |
| DECLARE_ALIGNED(16, uint8_t, above_mem[2 * kBPS + 16]); | |
| uint8_t *const above = above_mem + 16; | |
| for (int i = 0; i < kTotalPixels; ++i) ref_src[i] = rnd.Rand8(); | |
| for (int i = 0; i < kBPS; ++i) left[i] = rnd.Rand8(); | |
| for (int i = -1; i < kBPS; ++i) above[i] = rnd.Rand8(); | |
| const int kNumTests = static_cast<int>(2.e10 / num_pixels_per_test); | |
| // some code assumes the top row has been extended: | |
| // d45/d63 C-code, for instance, but not the assembly. | |
| // TODO(jzern): this style of extension isn't strictly necessary. | |
| ASSERT_LE(block_size, kBPS); | |
| memset(above + block_size, above[block_size - 1], 2 * kBPS - block_size); | |
| for (int k = 0; k < num_funcs; ++k) { | |
| if (pred_funcs[k] == NULL) continue; | |
| memcpy(src, ref_src, sizeof(src)); | |
| vpx_usec_timer timer; | |
| vpx_usec_timer_start(&timer); | |
| for (int num_tests = 0; num_tests < kNumTests; ++num_tests) { | |
| pred_funcs[k](src, kBPS, above, left); | |
| } | |
| libvpx_test::ClearSystemState(); | |
| vpx_usec_timer_mark(&timer); | |
| const int elapsed_time = | |
| static_cast<int>(vpx_usec_timer_elapsed(&timer) / 1000); | |
| libvpx_test::MD5 md5; | |
| md5.Add(src, sizeof(src)); | |
| printf("Mode %s[%12s]: %5d ms MD5: %s\n", name, pred_func_names[k], | |
| elapsed_time, md5.Get()); | |
| EXPECT_STREQ(signatures[k], md5.Get()); | |
| } | |
| } | |
| void TestIntraPred4(VpxPredFunc const *pred_funcs) { | |
| static const int kNumVp9IntraFuncs = 13; | |
| static const char *const kSignatures[kNumVp9IntraFuncs] = { | |
| "4334156168b34ab599d9b5b30f522fe9", | |
| "bc4649d5ba47c7ff178d92e475960fb0", | |
| "8d316e5933326dcac24e1064794b5d12", | |
| "a27270fed024eafd762c95de85f4da51", | |
| "c33dff000d4256c2b8f3bf9e9bab14d2", | |
| "44d8cddc2ad8f79b8ed3306051722b4f", | |
| "eb54839b2bad6699d8946f01ec041cd0", | |
| "ecb0d56ae5f677ea45127ce9d5c058e4", | |
| "0b7936841f6813da818275944895b574", | |
| "9117972ef64f91a58ff73e1731c81db2", | |
| "c56d5e8c729e46825f46dd5d3b5d508a", | |
| "c0889e2039bcf7bcb5d2f33cdca69adc", | |
| "309a618577b27c648f9c5ee45252bc8f", | |
| }; | |
| TestIntraPred("Intra4", pred_funcs, kVp9IntraPredNames, kNumVp9IntraFuncs, | |
| kSignatures, 4, 4 * 4 * kNumVp9IntraFuncs); | |
| } | |
| void TestIntraPred8(VpxPredFunc const *pred_funcs) { | |
| static const int kNumVp9IntraFuncs = 13; | |
| static const char *const kSignatures[kNumVp9IntraFuncs] = { | |
| "7694ddeeefed887faf9d339d18850928", | |
| "7d726b1213591b99f736be6dec65065b", | |
| "19c5711281357a485591aaf9c96c0a67", | |
| "ba6b66877a089e71cd938e3b8c40caac", | |
| "802440c93317e0f8ba93fab02ef74265", | |
| "9e09a47a15deb0b9d8372824f9805080", | |
| "b7c2d8c662268c0c427da412d7b0311d", | |
| "78339c1c60bb1d67d248ab8c4da08b7f", | |
| "5c97d70f7d47de1882a6cd86c165c8a9", | |
| "8182bf60688b42205acd95e59e967157", | |
| "08323400005a297f16d7e57e7fe1eaac", | |
| "95f7bfc262329a5849eda66d8f7c68ce", | |
| "815b75c8e0d91cc1ae766dc5d3e445a3", | |
| }; | |
| TestIntraPred("Intra8", pred_funcs, kVp9IntraPredNames, kNumVp9IntraFuncs, | |
| kSignatures, 8, 8 * 8 * kNumVp9IntraFuncs); | |
| } | |
| void TestIntraPred16(VpxPredFunc const *pred_funcs) { | |
| static const int kNumVp9IntraFuncs = 13; | |
| static const char *const kSignatures[kNumVp9IntraFuncs] = { | |
| "b40dbb555d5d16a043dc361e6694fe53", | |
| "fb08118cee3b6405d64c1fd68be878c6", | |
| "6c190f341475c837cc38c2e566b64875", | |
| "db5c34ccbe2c7f595d9b08b0dc2c698c", | |
| "a62cbfd153a1f0b9fed13e62b8408a7a", | |
| "143df5b4c89335e281103f610f5052e4", | |
| "d87feb124107cdf2cfb147655aa0bb3c", | |
| "7841fae7d4d47b519322e6a03eeed9dc", | |
| "f6ebed3f71cbcf8d6d0516ce87e11093", | |
| "3cc480297dbfeed01a1c2d78dd03d0c5", | |
| "b9f69fa6532b372c545397dcb78ef311", | |
| "a8fe1c70432f09d0c20c67bdb6432c4d", | |
| "b8a41aa968ec108af447af4217cba91b", | |
| }; | |
| TestIntraPred("Intra16", pred_funcs, kVp9IntraPredNames, kNumVp9IntraFuncs, | |
| kSignatures, 16, 16 * 16 * kNumVp9IntraFuncs); | |
| } | |
| void TestIntraPred32(VpxPredFunc const *pred_funcs) { | |
| static const int kNumVp9IntraFuncs = 13; | |
| static const char *const kSignatures[kNumVp9IntraFuncs] = { | |
| "558541656d84f9ae7896db655826febe", | |
| "b3587a1f9a01495fa38c8cd3c8e2a1bf", | |
| "4c6501e64f25aacc55a2a16c7e8f0255", | |
| "b3b01379ba08916ef6b1b35f7d9ad51c", | |
| "0f1eb38b6cbddb3d496199ef9f329071", | |
| "911c06efb9ed1c3b4c104b232b55812f", | |
| "9225beb0ddfa7a1d24eaa1be430a6654", | |
| "0a6d584a44f8db9aa7ade2e2fdb9fc9e", | |
| "b01c9076525216925f3456f034fb6eee", | |
| "d267e20ad9e5cd2915d1a47254d3d149", | |
| "ed012a4a5da71f36c2393023184a0e59", | |
| "f162b51ed618d28b936974cff4391da5", | |
| "9e1370c6d42e08d357d9612c93a71cfc", | |
| }; | |
| TestIntraPred("Intra32", pred_funcs, kVp9IntraPredNames, kNumVp9IntraFuncs, | |
| kSignatures, 32, 32 * 32 * kNumVp9IntraFuncs); | |
| } | |
| } // namespace | |
| // Defines a test case for |arch| (e.g., C, SSE2, ...) passing the predictors | |
| // to |test_func|. The test name is 'arch.test_func', e.g., C.TestIntraPred4. | |
| #define INTRA_PRED_TEST(arch, test_func, dc, dc_left, dc_top, dc_128, v, h, \ | |
| d45, d135, d117, d153, d207, d63, tm) \ | |
| TEST(arch, test_func) { \ | |
| static const VpxPredFunc vpx_intra_pred[] = { \ | |
| dc, dc_left, dc_top, dc_128, v, h, d45, \ | |
| d135, d117, d153, d207, d63, tm}; \ | |
| test_func(vpx_intra_pred); \ | |
| } | |
| // ----------------------------------------------------------------------------- | |
| // 4x4 | |
| INTRA_PRED_TEST(C, TestIntraPred4, vpx_dc_predictor_4x4_c, | |
| vpx_dc_left_predictor_4x4_c, vpx_dc_top_predictor_4x4_c, | |
| vpx_dc_128_predictor_4x4_c, vpx_v_predictor_4x4_c, | |
| vpx_h_predictor_4x4_c, vpx_d45_predictor_4x4_c, | |
| vpx_d135_predictor_4x4_c, vpx_d117_predictor_4x4_c, | |
| vpx_d153_predictor_4x4_c, vpx_d207_predictor_4x4_c, | |
| vpx_d63_predictor_4x4_c, vpx_tm_predictor_4x4_c) | |
| #if HAVE_SSE2 && CONFIG_USE_X86INC | |
| INTRA_PRED_TEST(SSE2, TestIntraPred4, vpx_dc_predictor_4x4_sse2, | |
| vpx_dc_left_predictor_4x4_sse2, vpx_dc_top_predictor_4x4_sse2, | |
| vpx_dc_128_predictor_4x4_sse2, vpx_v_predictor_4x4_sse2, | |
| vpx_h_predictor_4x4_sse2, NULL, NULL, NULL, NULL, NULL, NULL, | |
| vpx_tm_predictor_4x4_sse2) | |
| #endif // HAVE_SSE2 && CONFIG_USE_X86INC | |
| #if HAVE_SSSE3 && CONFIG_USE_X86INC | |
| INTRA_PRED_TEST(SSSE3, TestIntraPred4, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_d45_predictor_4x4_ssse3, NULL, NULL, | |
| vpx_d153_predictor_4x4_ssse3, vpx_d207_predictor_4x4_ssse3, | |
| vpx_d63_predictor_4x4_ssse3, NULL) | |
| #endif // HAVE_SSSE3 && CONFIG_USE_X86INC | |
| #if HAVE_DSPR2 | |
| INTRA_PRED_TEST(DSPR2, TestIntraPred4, vpx_dc_predictor_4x4_dspr2, NULL, NULL, | |
| NULL, NULL, vpx_h_predictor_4x4_dspr2, NULL, NULL, NULL, NULL, | |
| NULL, NULL, vpx_tm_predictor_4x4_dspr2) | |
| #endif // HAVE_DSPR2 | |
| #if HAVE_NEON | |
| INTRA_PRED_TEST(NEON, TestIntraPred4, vpx_dc_predictor_4x4_neon, | |
| vpx_dc_left_predictor_4x4_neon, vpx_dc_top_predictor_4x4_neon, | |
| vpx_dc_128_predictor_4x4_neon, vpx_v_predictor_4x4_neon, | |
| vpx_h_predictor_4x4_neon, vpx_d45_predictor_4x4_neon, | |
| vpx_d135_predictor_4x4_neon, NULL, NULL, NULL, NULL, | |
| vpx_tm_predictor_4x4_neon) | |
| #endif // HAVE_NEON | |
| #if HAVE_MSA | |
| INTRA_PRED_TEST(MSA, TestIntraPred4, vpx_dc_predictor_4x4_msa, | |
| vpx_dc_left_predictor_4x4_msa, vpx_dc_top_predictor_4x4_msa, | |
| vpx_dc_128_predictor_4x4_msa, vpx_v_predictor_4x4_msa, | |
| vpx_h_predictor_4x4_msa, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_tm_predictor_4x4_msa) | |
| #endif // HAVE_MSA | |
| // ----------------------------------------------------------------------------- | |
| // 8x8 | |
| INTRA_PRED_TEST(C, TestIntraPred8, vpx_dc_predictor_8x8_c, | |
| vpx_dc_left_predictor_8x8_c, vpx_dc_top_predictor_8x8_c, | |
| vpx_dc_128_predictor_8x8_c, vpx_v_predictor_8x8_c, | |
| vpx_h_predictor_8x8_c, vpx_d45_predictor_8x8_c, | |
| vpx_d135_predictor_8x8_c, vpx_d117_predictor_8x8_c, | |
| vpx_d153_predictor_8x8_c, vpx_d207_predictor_8x8_c, | |
| vpx_d63_predictor_8x8_c, vpx_tm_predictor_8x8_c) | |
| #if HAVE_SSE2 && CONFIG_USE_X86INC | |
| INTRA_PRED_TEST(SSE2, TestIntraPred8, vpx_dc_predictor_8x8_sse2, | |
| vpx_dc_left_predictor_8x8_sse2, vpx_dc_top_predictor_8x8_sse2, | |
| vpx_dc_128_predictor_8x8_sse2, vpx_v_predictor_8x8_sse2, | |
| vpx_h_predictor_8x8_sse2, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_tm_predictor_8x8_sse2) | |
| #endif // HAVE_SSE2 && CONFIG_USE_X86INC | |
| #if HAVE_SSSE3 && CONFIG_USE_X86INC | |
| INTRA_PRED_TEST(SSSE3, TestIntraPred8, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_d45_predictor_8x8_ssse3, NULL, NULL, | |
| vpx_d153_predictor_8x8_ssse3, vpx_d207_predictor_8x8_ssse3, | |
| vpx_d63_predictor_8x8_ssse3, NULL) | |
| #endif // HAVE_SSSE3 && CONFIG_USE_X86INC | |
| #if HAVE_DSPR2 | |
| INTRA_PRED_TEST(DSPR2, TestIntraPred8, vpx_dc_predictor_8x8_dspr2, NULL, NULL, | |
| NULL, NULL, vpx_h_predictor_8x8_dspr2, NULL, NULL, NULL, NULL, | |
| NULL, NULL, vpx_tm_predictor_8x8_c) | |
| #endif // HAVE_DSPR2 | |
| #if HAVE_NEON | |
| INTRA_PRED_TEST(NEON, TestIntraPred8, vpx_dc_predictor_8x8_neon, | |
| vpx_dc_left_predictor_8x8_neon, vpx_dc_top_predictor_8x8_neon, | |
| vpx_dc_128_predictor_8x8_neon, vpx_v_predictor_8x8_neon, | |
| vpx_h_predictor_8x8_neon, vpx_d45_predictor_8x8_neon, NULL, | |
| NULL, NULL, NULL, NULL, vpx_tm_predictor_8x8_neon) | |
| #endif // HAVE_NEON | |
| #if HAVE_MSA | |
| INTRA_PRED_TEST(MSA, TestIntraPred8, vpx_dc_predictor_8x8_msa, | |
| vpx_dc_left_predictor_8x8_msa, vpx_dc_top_predictor_8x8_msa, | |
| vpx_dc_128_predictor_8x8_msa, vpx_v_predictor_8x8_msa, | |
| vpx_h_predictor_8x8_msa, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_tm_predictor_8x8_msa) | |
| #endif // HAVE_MSA | |
| // ----------------------------------------------------------------------------- | |
| // 16x16 | |
| INTRA_PRED_TEST(C, TestIntraPred16, vpx_dc_predictor_16x16_c, | |
| vpx_dc_left_predictor_16x16_c, vpx_dc_top_predictor_16x16_c, | |
| vpx_dc_128_predictor_16x16_c, vpx_v_predictor_16x16_c, | |
| vpx_h_predictor_16x16_c, vpx_d45_predictor_16x16_c, | |
| vpx_d135_predictor_16x16_c, vpx_d117_predictor_16x16_c, | |
| vpx_d153_predictor_16x16_c, vpx_d207_predictor_16x16_c, | |
| vpx_d63_predictor_16x16_c, vpx_tm_predictor_16x16_c) | |
| #if HAVE_SSE2 && CONFIG_USE_X86INC | |
| INTRA_PRED_TEST(SSE2, TestIntraPred16, vpx_dc_predictor_16x16_sse2, | |
| vpx_dc_left_predictor_16x16_sse2, | |
| vpx_dc_top_predictor_16x16_sse2, | |
| vpx_dc_128_predictor_16x16_sse2, vpx_v_predictor_16x16_sse2, | |
| vpx_h_predictor_16x16_sse2, NULL, NULL, NULL, NULL, NULL, NULL, | |
| vpx_tm_predictor_16x16_sse2) | |
| #endif // HAVE_SSE2 && CONFIG_USE_X86INC | |
| #if HAVE_SSSE3 && CONFIG_USE_X86INC | |
| INTRA_PRED_TEST(SSSE3, TestIntraPred16, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_d45_predictor_16x16_ssse3, | |
| NULL, NULL, vpx_d153_predictor_16x16_ssse3, | |
| vpx_d207_predictor_16x16_ssse3, vpx_d63_predictor_16x16_ssse3, | |
| NULL) | |
| #endif // HAVE_SSSE3 && CONFIG_USE_X86INC | |
| #if HAVE_DSPR2 | |
| INTRA_PRED_TEST(DSPR2, TestIntraPred16, vpx_dc_predictor_16x16_dspr2, NULL, | |
| NULL, NULL, NULL, vpx_h_predictor_16x16_dspr2, NULL, NULL, NULL, | |
| NULL, NULL, NULL, NULL) | |
| #endif // HAVE_DSPR2 | |
| #if HAVE_NEON | |
| INTRA_PRED_TEST(NEON, TestIntraPred16, vpx_dc_predictor_16x16_neon, | |
| vpx_dc_left_predictor_16x16_neon, | |
| vpx_dc_top_predictor_16x16_neon, | |
| vpx_dc_128_predictor_16x16_neon, vpx_v_predictor_16x16_neon, | |
| vpx_h_predictor_16x16_neon, vpx_d45_predictor_16x16_neon, NULL, | |
| NULL, NULL, NULL, NULL, vpx_tm_predictor_16x16_neon) | |
| #endif // HAVE_NEON | |
| #if HAVE_MSA | |
| INTRA_PRED_TEST(MSA, TestIntraPred16, vpx_dc_predictor_16x16_msa, | |
| vpx_dc_left_predictor_16x16_msa, vpx_dc_top_predictor_16x16_msa, | |
| vpx_dc_128_predictor_16x16_msa, vpx_v_predictor_16x16_msa, | |
| vpx_h_predictor_16x16_msa, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_tm_predictor_16x16_msa) | |
| #endif // HAVE_MSA | |
| // ----------------------------------------------------------------------------- | |
| // 32x32 | |
| INTRA_PRED_TEST(C, TestIntraPred32, vpx_dc_predictor_32x32_c, | |
| vpx_dc_left_predictor_32x32_c, vpx_dc_top_predictor_32x32_c, | |
| vpx_dc_128_predictor_32x32_c, vpx_v_predictor_32x32_c, | |
| vpx_h_predictor_32x32_c, vpx_d45_predictor_32x32_c, | |
| vpx_d135_predictor_32x32_c, vpx_d117_predictor_32x32_c, | |
| vpx_d153_predictor_32x32_c, vpx_d207_predictor_32x32_c, | |
| vpx_d63_predictor_32x32_c, vpx_tm_predictor_32x32_c) | |
| #if HAVE_SSE2 && CONFIG_USE_X86INC | |
| INTRA_PRED_TEST(SSE2, TestIntraPred32, vpx_dc_predictor_32x32_sse2, | |
| vpx_dc_left_predictor_32x32_sse2, | |
| vpx_dc_top_predictor_32x32_sse2, | |
| vpx_dc_128_predictor_32x32_sse2, vpx_v_predictor_32x32_sse2, | |
| vpx_h_predictor_32x32_sse2, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_tm_predictor_32x32_sse2) | |
| #endif // HAVE_SSE2 && CONFIG_USE_X86INC | |
| #if HAVE_SSSE3 && CONFIG_USE_X86INC | |
| INTRA_PRED_TEST(SSSE3, TestIntraPred32, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_d45_predictor_32x32_ssse3, NULL, NULL, | |
| vpx_d153_predictor_32x32_ssse3, vpx_d207_predictor_32x32_ssse3, | |
| vpx_d63_predictor_32x32_ssse3, NULL) | |
| #endif // HAVE_SSSE3 && CONFIG_USE_X86INC | |
| #if HAVE_NEON | |
| INTRA_PRED_TEST(NEON, TestIntraPred32, vpx_dc_predictor_32x32_neon, | |
| vpx_dc_left_predictor_32x32_neon, | |
| vpx_dc_top_predictor_32x32_neon, | |
| vpx_dc_128_predictor_32x32_neon, vpx_v_predictor_32x32_neon, | |
| vpx_h_predictor_32x32_neon, NULL, NULL, NULL, NULL, NULL, NULL, | |
| vpx_tm_predictor_32x32_neon) | |
| #endif // HAVE_NEON | |
| #if HAVE_MSA | |
| INTRA_PRED_TEST(MSA, TestIntraPred32, vpx_dc_predictor_32x32_msa, | |
| vpx_dc_left_predictor_32x32_msa, vpx_dc_top_predictor_32x32_msa, | |
| vpx_dc_128_predictor_32x32_msa, vpx_v_predictor_32x32_msa, | |
| vpx_h_predictor_32x32_msa, NULL, NULL, NULL, NULL, NULL, | |
| NULL, vpx_tm_predictor_32x32_msa) | |
| #endif // HAVE_MSA | |
| #include "test/test_libvpx.cc" |