test/vp9_spatial_svc_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 vp9_spatial_svc_encoder example. To add new
  12 ##  tests to to this file, do the following:
  13 ##    1. Write a shell function (this is your test).
  14 ##    2. Add the function to vp9_spatial_svc_tests (on a new line).
  15 ##
  16 . $(dirname $0)/tools_common.sh
  17
  18 # Environment check: $YUV_RAW_INPUT is required.
  19 vp9_spatial_svc_encoder_verify_environment() {
  20   if [ ! -e "${YUV_RAW_INPUT}" ]; then
  21     echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
  22     return 1
  23   fi
  24 }
  25
  26 # Runs vp9_spatial_svc_encoder. $1 is the test name.
  27 vp9_spatial_svc_encoder() {
  28   local encoder="${LIBVPX_BIN_PATH}/vp9_spatial_svc_encoder"
  29   encoder="${encoder}${VPX_TEST_EXE_SUFFIX}"
  30   local test_name="$1"
  31   local output_file="${VPX_TEST_OUTPUT_DIR}/vp9_ssvc_encoder${test_name}.ivf"
  32   local frames_to_encode="10"
  33   local max_kf="9999"
  34
  35   shift
  36
  37   [ -x "${encoder}" ] || return 1
  38
  39   eval "${encoder}" -w "${YUV_RAW_INPUT_WIDTH}" -h "${YUV_RAW_INPUT_HEIGHT}" \
  40       -k "${max_kf}" -f "${frames_to_encode}" "$@" "${YUV_RAW_INPUT}" \
  41       "${output_file}" \
  42       ${devnull}
  43
  44   [ -e "${output_file}" ] || return 1
  45 }
  46
  47 # Each mode is run with layer count 1-$vp9_ssvc_test_layers.
  48 vp9_ssvc_test_layers=5
  49
  50 vp9_spatial_svc_mode_i() {
  51   if [ "$(vp9_encode_available)" = "yes" ]; then
  52     local test_name="${FUNCNAME}"
  53     for layers in $(seq 1 ${vp9_ssvc_test_layers}); do
  54       vp9_spatial_svc_encoder "${test_name}" -m i -l ${layers}
  55     done
  56   fi
  57 }
  58
  59 vp9_spatial_svc_mode_altip() {
  60   if [ "$(vp9_encode_available)" = "yes" ]; then
  61     local test_name="${FUNCNAME}"
  62     for layers in $(seq 1 ${vp9_ssvc_test_layers}); do
  63       vp9_spatial_svc_encoder "${test_name}" -m "alt-ip" -l ${layers}
  64     done
  65   fi
  66 }
  67
  68 vp9_spatial_svc_mode_ip() {
  69   if [ "$(vp9_encode_available)" = "yes" ]; then
  70     local test_name="${FUNCNAME}"
  71     vp9_spatial_svc_encoder "${test_name}" -m ip -l 1
  72   fi
  73 }
  74
  75 vp9_spatial_svc_mode_gf() {
  76   if [ "$(vp9_encode_available)" = "yes" ]; then
  77     local test_name="${FUNCNAME}"
  78     for layers in $(seq 1 ${vp9_ssvc_test_layers}); do
  79       vp9_spatial_svc_encoder "${test_name}" -m gf -l ${layers}
  80     done
  81   fi
  82 }
  83
  84 vp9_spatial_svc_tests="vp9_spatial_svc_mode_i
  85                        vp9_spatial_svc_mode_altip
  86                        vp9_spatial_svc_mode_ip
  87                        vp9_spatial_svc_mode_gf"
  88
  89 run_tests vp9_spatial_svc_encoder_verify_environment "${vp9_spatial_svc_tests}"