| #!/bin/sh |
| ## Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| ## |
| ## This source code is subject to the terms of the BSD 3-Clause Clear License and the |
| ## Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear License was |
| ## not distributed with this source code in the LICENSE file, you can obtain it |
| ## at aomedia.org/license/software-license/bsd-3-c-c/. 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 aomedia.org/license/patent-license/. |
| ## |
| ## This file tests the libaom decode_with_drops example. To add new tests to |
| ## this file, do the following: |
| ## 1. Write a shell function (this is your test). |
| ## 2. Add the function to decode_with_drops_tests (on a new line). |
| ## |
| . $(dirname $0)/tools_common.sh |
| |
| # Environment check: Make sure input is available: |
| # $AV1_IVF_FILE is required. |
| decode_with_drops_verify_environment() { |
| if [ "$(av1_encode_available)" != "yes" ] && [ ! -e "${AV1_IVF_FILE}" ]; then |
| return 1 |
| fi |
| } |
| |
| # Runs decode_with_drops on $1, $2 is interpreted as codec name and used solely |
| # to name the output file. $3 is the drop mode, and is passed directly to |
| # decode_with_drops. |
| decode_with_drops() { |
| local decoder="$(aom_tool_path decode_with_drops)" |
| local input_file="$1" |
| local codec="$2" |
| local output_file="${AOM_TEST_OUTPUT_DIR}/decode_with_drops_${codec}" |
| local drop_mode="$3" |
| |
| if [ ! -x "${decoder}" ]; then |
| elog "${decoder} does not exist or is not executable." |
| return 1 |
| fi |
| |
| eval "${AOM_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \ |
| "${drop_mode}" ${devnull} || return 1 |
| |
| [ -e "${output_file}" ] || return 1 |
| } |
| |
| |
| # Decodes $AV1_IVF_FILE while dropping frames, twice: once in sequence mode, |
| # and once in pattern mode. |
| DISABLED_decode_with_drops_av1() { |
| if [ "$(av1_decode_available)" = "yes" ]; then |
| local file="${AV1_IVF_FILE}" |
| if [ ! -e "${AV1_IVF_FILE}" ]; then |
| file="${AOM_TEST_OUTPUT_DIR}/test_encode.ivf" |
| encode_yuv_raw_input_av1 "${file}" --ivf || return 1 |
| fi |
| # Drop frames 3 and 4. |
| decode_with_drops "${file}" "av1" "3-4" || return 1 |
| |
| # Test pattern mode: Drop 3 of every 4 frames. |
| decode_with_drops "${file}" "av1" "3/4" || return 1 |
| fi |
| } |
| |
| # TODO(yaowu): Disable this test as trailing_bit check is expected to fail |
| decode_with_drops_tests="DISABLED_decode_with_drops_av1" |
| |
| run_tests decode_with_drops_verify_environment "${decode_with_drops_tests}" |