Move aom source to a sub-directory under media/libaom

There is no damned reason to treat this differently than any other media lib given its license and there never was.

1 files changed, 0 insertions, 205 deletions

diff --git a/third_party/aom/test/coding_path_sync.cc b/third_party/aom/test/coding_path_sync.cc
deleted file mode 100644
index 6735236cc..000000000
--- a/third_party/aom/test/coding_path_sync.cc
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * 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 <vector>
-#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
-#include "test/acm_random.h"
-
-#include "config/aom_config.h"
-
-#include "aom_ports/mem.h"  // ROUND_POWER_OF_TWO
-#include "aom/aomcx.h"
-#include "aom/aomdx.h"
-#include "aom/aom_encoder.h"
-#include "aom/aom_decoder.h"
-
-using libaom_test::ACMRandom;
-namespace {
-
-class CompressedSource {
- public:
-  explicit CompressedSource(int seed) : rnd_(seed), frame_count_(0) {
-    aom_codec_iface_t *algo = aom_codec_av1_cx();
-
-    aom_codec_enc_cfg_t cfg;
-    aom_codec_enc_config_default(algo, &cfg, 0);
-
-    // force the quantizer, to reduce the sensitivity on encoding choices.
-    // e.g, we don't want this test to break when the rate control is modified.
-    {
-      const int max_q = cfg.rc_max_quantizer;
-      const int min_q = cfg.rc_min_quantizer;
-      const int q = rnd_.PseudoUniform(max_q - min_q + 1) + min_q;
-
-      cfg.rc_end_usage = AOM_Q;
-      cfg.rc_max_quantizer = q;
-      cfg.rc_min_quantizer = q;
-    }
-
-    // choose the picture size
-    {
-      width_ = rnd_.PseudoUniform(kWidth - 8) + 8;
-      height_ = rnd_.PseudoUniform(kHeight - 8) + 8;
-    }
-
-    // choose the chroma subsampling
-    {
-      const aom_img_fmt_t fmts[] = {
-        AOM_IMG_FMT_I420,
-        AOM_IMG_FMT_I422,
-        AOM_IMG_FMT_I444,
-      };
-
-      format_ = fmts[rnd_.PseudoUniform(NELEMENTS(fmts))];
-    }
-
-    cfg.g_w = width_;
-    cfg.g_h = height_;
-    cfg.g_lag_in_frames = 0;
-    if (format_ == AOM_IMG_FMT_I420)
-      cfg.g_profile = 0;
-    else if (format_ == AOM_IMG_FMT_I444)
-      cfg.g_profile = 1;
-    else if (format_ == AOM_IMG_FMT_I422)
-      cfg.g_profile = 2;
-
-    aom_codec_enc_init(&enc_, algo, &cfg, 0);
-  }
-
-  ~CompressedSource() { aom_codec_destroy(&enc_); }
-
-  const aom_codec_cx_pkt_t *ReadFrame() {
-    uint8_t buf[kWidth * kHeight * 3] = { 0 };
-
-    // render regular pattern
-    const int period = rnd_.Rand8() % 32 + 1;
-    const int phase = rnd_.Rand8() % period;
-
-    const int val_a = rnd_.Rand8();
-    const int val_b = rnd_.Rand8();
-
-    for (int i = 0; i < (int)sizeof buf; ++i)
-      buf[i] = (i + phase) % period < period / 2 ? val_a : val_b;
-
-    aom_image_t img;
-    aom_img_wrap(&img, format_, width_, height_, 0, buf);
-    aom_codec_encode(&enc_, &img, frame_count_++, 1, 0);
-
-    aom_codec_iter_t iter = NULL;
-
-    const aom_codec_cx_pkt_t *pkt = NULL;
-
-    do {
-      pkt = aom_codec_get_cx_data(&enc_, &iter);
-    } while (pkt && pkt->kind != AOM_CODEC_CX_FRAME_PKT);
-
-    return pkt;
-  }
-
- private:
-  static const int kWidth = 128;
-  static const int kHeight = 128;
-
-  ACMRandom rnd_;
-  aom_img_fmt_t format_;
-  aom_codec_ctx_t enc_;
-  int frame_count_;
-  int width_, height_;
-};
-
-// lowers an aom_image_t to a easily comparable/printable form
-std::vector<int16_t> Serialize(const aom_image_t *img) {
-  std::vector<int16_t> bytes;
-  bytes.reserve(img->d_w * img->d_h * 3);
-  for (int plane = 0; plane < 3; ++plane) {
-    const int w = aom_img_plane_width(img, plane);
-    const int h = aom_img_plane_height(img, plane);
-
-    for (int r = 0; r < h; ++r) {
-      for (int c = 0; c < w; ++c) {
-        unsigned char *row = img->planes[plane] + r * img->stride[plane];
-        if (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH)
-          bytes.push_back(row[c * 2]);
-        else
-          bytes.push_back(row[c]);
-      }
-    }
-  }
-
-  return bytes;
-}
-
-class Decoder {
- public:
-  explicit Decoder(int allowLowbitdepth) {
-    aom_codec_iface_t *algo = aom_codec_av1_dx();
-
-    aom_codec_dec_cfg_t cfg = aom_codec_dec_cfg_t();
-    cfg.allow_lowbitdepth = allowLowbitdepth;
-
-    aom_codec_dec_init(&dec_, algo, &cfg, 0);
-  }
-
-  ~Decoder() { aom_codec_destroy(&dec_); }
-
-  std::vector<int16_t> decode(const aom_codec_cx_pkt_t *pkt) {
-    aom_codec_decode(&dec_, static_cast<uint8_t *>(pkt->data.frame.buf),
-                     pkt->data.frame.sz, NULL);
-
-    aom_codec_iter_t iter = NULL;
-    return Serialize(aom_codec_get_frame(&dec_, &iter));
-  }
-
- private:
-  aom_codec_ctx_t dec_;
-};
-
-// Try to reveal a mismatch between LBD and HBD coding paths.
-TEST(CodingPathSync, SearchForHbdLbdMismatch) {
-  const int count_tests = 10;
-  for (int i = 0; i < count_tests; ++i) {
-    Decoder dec_hbd(0);
-    Decoder dec_lbd(1);
-
-    CompressedSource enc(i);
-
-    for (int k = 0; k < 3; ++k) {
-      const aom_codec_cx_pkt_t *frame = enc.ReadFrame();
-
-      std::vector<int16_t> lbd_yuv = dec_lbd.decode(frame);
-      std::vector<int16_t> hbd_yuv = dec_hbd.decode(frame);
-
-      ASSERT_EQ(lbd_yuv, hbd_yuv);
-    }
-  }
-}
-
-TEST(CodingPathSyncLarge, SearchForHbdLbdMismatchLarge) {
-  const int count_tests = 100;
-  const int seed = 1234;
-  for (int i = 0; i < count_tests; ++i) {
-    Decoder dec_hbd(0);
-    Decoder dec_lbd(1);
-
-    CompressedSource enc(seed + i);
-
-    for (int k = 0; k < 5; ++k) {
-      const aom_codec_cx_pkt_t *frame = enc.ReadFrame();
-
-      std::vector<int16_t> lbd_yuv = dec_lbd.decode(frame);
-      std::vector<int16_t> hbd_yuv = dec_hbd.decode(frame);
-
-      ASSERT_EQ(lbd_yuv, hbd_yuv);
-    }
-  }
-}
-
-}  // namespace