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Side by Side Diff: source/libvpx/test/quantize_test.cc

Issue 1124333011: libvpx: Pull from upstream (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libvpx.git@master
Patch Set: only update to last nights LKGR Created 5 years, 7 months ago
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1 /* 1 /*
2 * Copyright (c) 2014 The WebM project authors. All Rights Reserved. 2 * Copyright (c) 2014 The WebM project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
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49 macroblockd_dst_ = NULL; 49 macroblockd_dst_ = NULL;
50 libvpx_test::ClearSystemState(); 50 libvpx_test::ClearSystemState();
51 } 51 }
52 52
53 protected: 53 protected:
54 void SetupCompressor() { 54 void SetupCompressor() {
55 rnd_.Reset(ACMRandom::DeterministicSeed()); 55 rnd_.Reset(ACMRandom::DeterministicSeed());
56 56
57 // The full configuration is necessary to generate the quantization tables. 57 // The full configuration is necessary to generate the quantization tables.
58 VP8_CONFIG vp8_config; 58 VP8_CONFIG vp8_config;
59 vpx_memset(&vp8_config, 0, sizeof(vp8_config)); 59 memset(&vp8_config, 0, sizeof(vp8_config));
60 60
61 vp8_comp_ = vp8_create_compressor(&vp8_config); 61 vp8_comp_ = vp8_create_compressor(&vp8_config);
62 62
63 // Set the tables based on a quantizer of 0. 63 // Set the tables based on a quantizer of 0.
64 vp8_set_quantizer(vp8_comp_, 0); 64 vp8_set_quantizer(vp8_comp_, 0);
65 65
66 // Set up all the block/blockd pointers for the mb in vp8_comp_. 66 // Set up all the block/blockd pointers for the mb in vp8_comp_.
67 vp8cx_frame_init_quantizer(vp8_comp_); 67 vp8cx_frame_init_quantizer(vp8_comp_);
68 68
69 // Copy macroblockd from the reference to get pre-set-up dequant values. 69 // Copy macroblockd from the reference to get pre-set-up dequant values.
70 macroblockd_dst_ = reinterpret_cast<MACROBLOCKD *>( 70 macroblockd_dst_ = reinterpret_cast<MACROBLOCKD *>(
71 vpx_memalign(32, sizeof(*macroblockd_dst_))); 71 vpx_memalign(32, sizeof(*macroblockd_dst_)));
72 vpx_memcpy(macroblockd_dst_, &vp8_comp_->mb.e_mbd, 72 memcpy(macroblockd_dst_, &vp8_comp_->mb.e_mbd, sizeof(*macroblockd_dst_));
73 sizeof(*macroblockd_dst_));
74 // Fix block pointers - currently they point to the blocks in the reference 73 // Fix block pointers - currently they point to the blocks in the reference
75 // structure. 74 // structure.
76 vp8_setup_block_dptrs(macroblockd_dst_); 75 vp8_setup_block_dptrs(macroblockd_dst_);
77 } 76 }
78 77
79 void UpdateQuantizer(int q) { 78 void UpdateQuantizer(int q) {
80 vp8_set_quantizer(vp8_comp_, q); 79 vp8_set_quantizer(vp8_comp_, q);
81 80
82 vpx_memcpy(macroblockd_dst_, &vp8_comp_->mb.e_mbd, 81 memcpy(macroblockd_dst_, &vp8_comp_->mb.e_mbd, sizeof(*macroblockd_dst_));
83 sizeof(*macroblockd_dst_));
84 vp8_setup_block_dptrs(macroblockd_dst_); 82 vp8_setup_block_dptrs(macroblockd_dst_);
85 } 83 }
86 84
87 void FillCoeffConstant(int16_t c) { 85 void FillCoeffConstant(int16_t c) {
88 for (int i = 0; i < kNumBlocks * kNumBlockEntries; ++i) { 86 for (int i = 0; i < kNumBlocks * kNumBlockEntries; ++i) {
89 vp8_comp_->mb.coeff[i] = c; 87 vp8_comp_->mb.coeff[i] = c;
90 } 88 }
91 } 89 }
92 90
93 void FillCoeffRandom() { 91 void FillCoeffRandom() {
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188 ::testing::Values(make_tuple(&vp8_regular_quantize_b_sse4_1, 186 ::testing::Values(make_tuple(&vp8_regular_quantize_b_sse4_1,
189 &vp8_regular_quantize_b_c))); 187 &vp8_regular_quantize_b_c)));
190 #endif // HAVE_SSE4_1 188 #endif // HAVE_SSE4_1
191 189
192 #if HAVE_NEON 190 #if HAVE_NEON
193 INSTANTIATE_TEST_CASE_P(NEON, QuantizeTest, 191 INSTANTIATE_TEST_CASE_P(NEON, QuantizeTest,
194 ::testing::Values(make_tuple(&vp8_fast_quantize_b_neon, 192 ::testing::Values(make_tuple(&vp8_fast_quantize_b_neon,
195 &vp8_fast_quantize_b_c))); 193 &vp8_fast_quantize_b_c)));
196 #endif // HAVE_NEON 194 #endif // HAVE_NEON
197 } // namespace 195 } // namespace
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