test/vp8_multi_resolution_encoder.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 vp8_multi_resolution_encoder example. To add new
  12 ##  tests to this file, do the following:
  13 ##    1. Write a shell function (this is your test).
  14 ##    2. Add the function to vp8_mre_tests (on a new line).
  15 ##
  16 . $(dirname $0)/tools_common.sh
  17
  18 # Environment check: $YUV_RAW_INPUT is required.
  19 vp8_multi_resolution_encoder_verify_environment() {
  20   if [ "$(vpx_config_option_enabled CONFIG_MULTI_RES_ENCODING)" = "yes" ]; then
  21     if [ ! -e "${YUV_RAW_INPUT}" ]; then
  22       elog "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
  23       return 1
  24     fi
  25     local readonly app="vp8_multi_resolution_encoder"
  26     if [ -z "$(vpx_tool_path "${app}")" ]; then
  27       elog "${app} not found. It must exist in LIBVPX_BIN_PATH or its parent."
  28       return 1
  29     fi
  30   fi
  31 }
  32
  33 # Runs vp8_multi_resolution_encoder. Simply forwards all arguments to
  34 # vp8_multi_resolution_encoder after building path to the executable.
  35 vp8_mre() {
  36   local readonly encoder="$(vpx_tool_path vp8_multi_resolution_encoder)"
  37   if [ ! -x "${encoder}" ]; then
  38     elog "${encoder} does not exist or is not executable."
  39     return 1
  40   fi
  41
  42   eval "${VPX_TEST_PREFIX}" "${encoder}" "$@" ${devnull}
  43 }
  44
  45 vp8_multi_resolution_encoder_three_formats() {
  46   local readonly output_files="${VPX_TEST_OUTPUT_DIR}/vp8_mre_0.ivf
  47                                ${VPX_TEST_OUTPUT_DIR}/vp8_mre_1.ivf
  48                                ${VPX_TEST_OUTPUT_DIR}/vp8_mre_2.ivf"
  49
  50   if [ "$(vpx_config_option_enabled CONFIG_MULTI_RES_ENCODING)" = "yes" ]; then
  51     if [ "$(vp8_encode_available)" = "yes" ]; then
  52       # Param order:
  53       #  Input width
  54       #  Input height
  55       #  Input file path
  56       #  Output file names
  57       #  Output PSNR
  58       vp8_mre "${YUV_RAW_INPUT_WIDTH}" \
  59         "${YUV_RAW_INPUT_HEIGHT}" \
  60         "${YUV_RAW_INPUT}" \
  61         ${output_files} \
  62         0
  63
  64       for output_file in ${output_files}; do
  65         if [ ! -e "${output_file}" ]; then
  66           elog "Missing output file: ${output_file}"
  67           return 1
  68         fi
  69       done
  70     fi
  71   fi
  72 }
  73
  74 vp8_mre_tests="vp8_multi_resolution_encoder_three_formats"
  75 run_tests vp8_multi_resolution_encoder_verify_environment "${vp8_mre_tests}"