test/postproc.sh

   1 #!/bin/sh
   2 ##
   3 ##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
   4 ##
   5 ##  Use of this source code is governed by a BSD-style license
   6 ##  that can be found in the LICENSE file in the root of the source
   7 ##  tree. An additional intellectual property rights grant can be found
   8 ##  in the file PATENTS.  All contributing project authors may
   9 ##  be found in the AUTHORS file in the root of the source tree.
  10 ##
  11 ##  This file tests the libvpx postproc example code. To add new tests to this
  12 ##  file, do the following:
  13 ##    1. Write a shell function (this is your test).
  14 ##    2. Add the function to postproc_tests (on a new line).
  15 ##
  16 . $(dirname $0)/tools_common.sh
  17
  18 # Environment check: Make sure input is available:
  19 #   $VP8_IVF_FILE and $VP9_IVF_FILE are required.
  20 postproc_verify_environment() {
  21   if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then
  22     echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
  23     return 1
  24   fi
  25 }
  26
  27 # Runs postproc using $1 as input file. $2 is the codec name, and is used
  28 # solely to name the output file.
  29 postproc() {
  30   local decoder="${LIBVPX_BIN_PATH}/postproc${VPX_TEST_EXE_SUFFIX}"
  31   local input_file="$1"
  32   local codec="$2"
  33   local output_file="${VPX_TEST_OUTPUT_DIR}/postproc_${codec}.raw"
  34
  35   if [ ! -x "${decoder}" ]; then
  36     elog "${decoder} does not exist or is not executable."
  37     return 1
  38   fi
  39
  40   eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
  41       ${devnull}
  42
  43   [ -e "${output_file}" ] || return 1
  44 }
  45
  46 postproc_vp8() {
  47   if [ "$(vp8_decode_available)" = "yes" ]; then
  48     postproc "${VP8_IVF_FILE}" vp8 || return 1
  49   fi
  50 }
  51
  52 postproc_vp9() {
  53   if [ "$(vpx_config_option_enabled CONFIG_VP9_POSTPROC)" = "yes" ]; then
  54     if [ "$(vp9_decode_available)" = "yes" ]; then
  55       postproc "${VP9_IVF_FILE}" vp9 || return 1
  56     fi
  57   fi
  58 }
  59
  60 postproc_tests="postproc_vp8
  61                 postproc_vp9"
  62
  63 run_tests postproc_verify_environment "${postproc_tests}"