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Diffstat (limited to '')
-rwxr-xr-x | third_party/aom/test/lightfield_test.sh | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/third_party/aom/test/lightfield_test.sh b/third_party/aom/test/lightfield_test.sh new file mode 100755 index 0000000000..cf1ea73a84 --- /dev/null +++ b/third_party/aom/test/lightfield_test.sh @@ -0,0 +1,115 @@ +#!/bin/sh +## 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. +## +## This file tests the lightfield example. +## +. $(dirname $0)/tools_common.sh + +# Environment check: $infile is required. +lightfield_test_verify_environment() { + local infile="${LIBAOM_TEST_DATA_PATH}/vase10x10.yuv" + if [ ! -e "${infile}" ]; then + echo "Libaom test data must exist in LIBAOM_TEST_DATA_PATH." + return 1 + fi +} + +# Run the lightfield example +lightfield_test() { + local img_width=1024 + local img_height=1024 + local lf_width=10 + local lf_height=10 + local lf_blocksize=5 + local num_references=4 + local num_tile_lists=2 + + # Encode the lightfield. + local encoder="${LIBAOM_BIN_PATH}/lightfield_encoder${AOM_TEST_EXE_SUFFIX}" + local yuv_file="${LIBAOM_TEST_DATA_PATH}/vase10x10.yuv" + local lf_file="${AOM_TEST_OUTPUT_DIR}/vase10x10.ivf" + if [ ! -x "${encoder}" ]; then + elog "${encoder} does not exist or is not executable." + return 1 + fi + + eval "${AOM_TEST_PREFIX}" "${encoder}" "${img_width}" "${img_height}" \ + "${yuv_file}" "${lf_file}" "${lf_width}" \ + "${lf_height}" "${lf_blocksize}" ${devnull} || return 1 + + [ -e "${lf_file}" ] || return 1 + + # Check to ensure all camera frames have the identical frame header. If not identical, this test fails. + for i in ./fh*; do + diff ./fh004 $i > /dev/null + if [ $? -eq 1 ]; then + return 1 + fi + done + + # Check to ensure all camera frames use the identical frame context. If not identical, this test fails. + for i in ./fc*; do + diff ./fc004 $i > /dev/null + if [ $? -eq 1 ]; then + return 1 + fi + done + + # Parse lightfield bitstream to construct and output a new bitstream that can + # be decoded by an AV1 decoder. + local bs_decoder="${LIBAOM_BIN_PATH}/lightfield_bitstream_parsing${AOM_TEST_EXE_SUFFIX}" + local tl_file="${AOM_TEST_OUTPUT_DIR}/vase_tile_list.ivf" + local tl_text_file="${LIBAOM_TEST_DATA_PATH}/vase10x10_tiles.txt" + if [ ! -x "${bs_decoder}" ]; then + elog "${bs_decoder} does not exist or is not executable." + return 1 + fi + + eval "${AOM_TEST_PREFIX}" "${bs_decoder}" "${lf_file}" "${tl_file}" \ + "${num_references}" "${tl_text_file}" ${devnull} || return 1 + + [ -e "${tl_file}" ] || return 1 + + # Run lightfield tile list decoder + local tl_decoder="${LIBAOM_BIN_PATH}/lightfield_tile_list_decoder${AOM_TEST_EXE_SUFFIX}" + local tl_outfile="${AOM_TEST_OUTPUT_DIR}/vase_tile_list.yuv" + if [ ! -x "${tl_decoder}" ]; then + elog "${tl_decoder} does not exist or is not executable." + return 1 + fi + + eval "${AOM_TEST_PREFIX}" "${tl_decoder}" "${tl_file}" "${tl_outfile}" \ + "${num_references}" "${num_tile_lists}" ${devnull} || return 1 + + [ -e "${tl_outfile}" ] || return 1 + + # Run reference lightfield decoder + local ref_decoder="${LIBAOM_BIN_PATH}/lightfield_decoder${AOM_TEST_EXE_SUFFIX}" + local tl_reffile="${AOM_TEST_OUTPUT_DIR}/vase_reference.yuv" + if [ ! -x "${ref_decoder}" ]; then + elog "${ref_decoder} does not exist or is not executable." + return 1 + fi + + eval "${AOM_TEST_PREFIX}" "${ref_decoder}" "${lf_file}" "${tl_reffile}" \ + "${num_references}" "${tl_text_file}" ${devnull} || return 1 + + [ -e "${tl_reffile}" ] || return 1 + + # Check if tl_outfile and tl_reffile are identical. If not identical, this test fails. + diff ${tl_outfile} ${tl_reffile} > /dev/null + if [ $? -eq 1 ]; then + return 1 + fi +} + +lightfield_test_tests="lightfield_test" + +run_tests lightfield_test_verify_environment "${lightfield_test_tests}" |