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, 161 deletions

diff --git a/third_party/aom/examples/lightfield_tile_list_decoder.c b/third_party/aom/examples/lightfield_tile_list_decoder.c
deleted file mode 100644
index 5556bf0e7..000000000
--- a/third_party/aom/examples/lightfield_tile_list_decoder.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (c) 2018, 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.
- */
-
-// Lightfield Tile List Decoder
-// ============================
-//
-// This is a lightfield tile list decoder example. It takes an input file that
-// contains the anchor frames that are references of the coded tiles, the camera
-// frame header, and tile list OBUs that include the tile information and the
-// compressed tile data. This input file is reconstructed from the encoded
-// lightfield ivf file, and is decodable by AV1 decoder. num_references is
-// the number of anchor frames coded at the beginning of the light field file.
-// num_tile_lists is the number of tile lists need to be decoded.
-// Run lightfield tile list decoder to decode an AV1 tile list file:
-// examples/lightfield_tile_list_decoder vase_tile_list.ivf vase_tile_list.yuv
-// 4 2
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-#include "aom/aom_decoder.h"
-#include "aom/aomdx.h"
-#include "aom_scale/yv12config.h"
-#include "av1/common/enums.h"
-#include "common/tools_common.h"
-#include "common/video_reader.h"
-
-static const char *exec_name;
-
-void usage_exit(void) {
-  fprintf(stderr,
-          "Usage: %s <infile> <outfile> <num_references> <num_tile_lists>\n",
-          exec_name);
-  exit(EXIT_FAILURE);
-}
-
-int main(int argc, char **argv) {
-  FILE *outfile = NULL;
-  aom_codec_ctx_t codec;
-  AvxVideoReader *reader = NULL;
-  const AvxInterface *decoder = NULL;
-  const AvxVideoInfo *info = NULL;
-  int num_references;
-  int num_tile_lists;
-  aom_image_t reference_images[MAX_EXTERNAL_REFERENCES];
-  size_t frame_size = 0;
-  const unsigned char *frame = NULL;
-  int i, j, n;
-
-  exec_name = argv[0];
-
-  if (argc != 5) die("Invalid number of arguments.");
-
-  reader = aom_video_reader_open(argv[1]);
-  if (!reader) die("Failed to open %s for reading.", argv[1]);
-
-  if (!(outfile = fopen(argv[2], "wb")))
-    die("Failed to open %s for writing.", argv[2]);
-
-  num_references = (int)strtol(argv[3], NULL, 0);
-  num_tile_lists = (int)strtol(argv[4], NULL, 0);
-
-  info = aom_video_reader_get_info(reader);
-
-  decoder = get_aom_decoder_by_fourcc(info->codec_fourcc);
-  if (!decoder) die("Unknown input codec.");
-  printf("Using %s\n", aom_codec_iface_name(decoder->codec_interface()));
-
-  if (aom_codec_dec_init(&codec, decoder->codec_interface(), NULL, 0))
-    die_codec(&codec, "Failed to initialize decoder.");
-
-  if (aom_codec_control(&codec, AV1D_SET_IS_ANNEXB, info->is_annexb)) {
-    die("Failed to set annex b status");
-  }
-
-  // Decode anchor frames.
-  aom_codec_control_(&codec, AV1_SET_TILE_MODE, 0);
-  for (i = 0; i < num_references; ++i) {
-    aom_video_reader_read_frame(reader);
-    frame = aom_video_reader_get_frame(reader, &frame_size);
-    if (aom_codec_decode(&codec, frame, frame_size, NULL))
-      die_codec(&codec, "Failed to decode frame.");
-
-    if (i == 0) {
-      aom_img_fmt_t ref_fmt = 0;
-      if (aom_codec_control(&codec, AV1D_GET_IMG_FORMAT, &ref_fmt))
-        die_codec(&codec, "Failed to get the image format");
-
-      int frame_res[2];
-      if (aom_codec_control(&codec, AV1D_GET_FRAME_SIZE, frame_res))
-        die_codec(&codec, "Failed to get the image frame size");
-
-      // Allocate memory to store decoded references. Allocate memory with the
-      // border so that it can be used as a reference.
-      for (j = 0; j < num_references; j++) {
-        unsigned int border = AOM_BORDER_IN_PIXELS;
-        if (!aom_img_alloc_with_border(&reference_images[j], ref_fmt,
-                                       frame_res[0], frame_res[1], 32, 8,
-                                       border)) {
-          die("Failed to allocate references.");
-        }
-      }
-    }
-
-    if (aom_codec_control(&codec, AV1_COPY_NEW_FRAME_IMAGE,
-                          &reference_images[i]))
-      die_codec(&codec, "Failed to copy decoded reference frame");
-
-    aom_codec_iter_t iter = NULL;
-    aom_image_t *img = NULL;
-    while ((img = aom_codec_get_frame(&codec, &iter)) != NULL) {
-      char name[1024];
-      snprintf(name, sizeof(name), "ref_%d.yuv", i);
-      printf("writing ref image to %s, %d, %d\n", name, img->d_w, img->d_h);
-      FILE *ref_file = fopen(name, "wb");
-      aom_img_write(img, ref_file);
-      fclose(ref_file);
-    }
-  }
-
-  // Decode the lightfield.
-  aom_codec_control_(&codec, AV1_SET_TILE_MODE, 1);
-
-  // Set external references.
-  av1_ext_ref_frame_t set_ext_ref = { &reference_images[0], num_references };
-  aom_codec_control_(&codec, AV1D_SET_EXT_REF_PTR, &set_ext_ref);
-  // Must decode the camera frame header first.
-  aom_video_reader_read_frame(reader);
-  frame = aom_video_reader_get_frame(reader, &frame_size);
-  if (aom_codec_decode(&codec, frame, frame_size, NULL))
-    die_codec(&codec, "Failed to decode the frame.");
-  // Decode tile lists one by one.
-  for (n = 0; n < num_tile_lists; n++) {
-    aom_video_reader_read_frame(reader);
-    frame = aom_video_reader_get_frame(reader, &frame_size);
-
-    if (aom_codec_decode(&codec, frame, frame_size, NULL))
-      die_codec(&codec, "Failed to decode the tile list.");
-    aom_codec_iter_t iter = NULL;
-    aom_image_t *img;
-    while ((img = aom_codec_get_frame(&codec, &iter)))
-      fwrite(img->img_data, 1, img->sz, outfile);
-  }
-
-  for (i = 0; i < num_references; i++) aom_img_free(&reference_images[i]);
-  if (aom_codec_destroy(&codec)) die_codec(&codec, "Failed to destroy codec");
-  aom_video_reader_close(reader);
-  fclose(outfile);
-
-  return EXIT_SUCCESS;
-}