libvpx: Pull from upstream

source/libvpx/test/vpxenc.sh

 #!/bin/sh
 ##
 ##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
 ##
 ##  Use of this source code is governed by a BSD-style license
 ##  that can be found in the LICENSE file in the root of the source
 ##  tree. An additional intellectual property rights grant can be found
 ##  in the file PATENTS.  All contributing project authors may
 ##  be found in the AUTHORS file in the root of the source tree.
 ##
 ##  This file tests vpxenc using hantro_collage_w352h288.yuv as input. To add
 ##  new tests to this file, do the following:
 ##    1. Write a shell function (this is your test).
 ##    2. Add the function to vpxenc_tests (on a new line).
 ##
 . $(dirname $0)/tools_common.sh
 
-TEST_FRAMES=10
+readonly TEST_FRAMES=10
 
 # Environment check: Make sure input is available.
 vpxenc_verify_environment() {
   if [ ! -e "${YUV_RAW_INPUT}" ]; then
     echo "The file ${YUV_RAW_INPUT##*/} must exist in LIBVPX_TEST_DATA_PATH."
     return 1
   fi
+  if [ -z "$(vpx_tool_path vpxenc)" ]; then
+    elog "vpxenc not found. It must exist in LIBVPX_BIN_PATH or its parent."
+    return 1
+  fi
 }
 
 vpxenc_can_encode_vp8() {
-  if [ "$(vpxenc_available)" = "yes" ] && \
-     [ "$(vp8_encode_available)" = "yes" ]; then
+  if [ "$(vp8_encode_available)" = "yes" ]; then
     echo yes
   fi
 }
 
 vpxenc_can_encode_vp9() {
-  if [ "$(vpxenc_available)" = "yes" ] && \
-     [ "$(vp9_encode_available)" = "yes" ]; then
+  if [ "$(vp9_encode_available)" = "yes" ]; then
     echo yes
   fi
 }
 
+# Wrapper function for running vpxenc with pipe input. Requires that
+# LIBVPX_BIN_PATH points to the directory containing vpxenc. $1 is used as the
+# input file path and shifted away. All remaining parameters are passed through
+# to vpxenc.
+vpxenc_pipe() {
+  local readonly encoder="$(vpx_tool_path vpxenc)"
+  local readonly input="$1"
+  shift
+  cat "${input}" | eval "${VPX_TEST_PREFIX}" "${encoder}" - "$@" ${devnull}
+}
+
+# Wrapper function for running vpxenc. Requires that LIBVPX_BIN_PATH points to
+# the directory containing vpxenc. $1 one is used as the input file path and
+# shifted away. All remaining parameters are passed through to vpxenc.
+vpxenc() {
+  local readonly encoder="$(vpx_tool_path vpxenc)"
+  local readonly input="${1}"
+  shift
+  eval "${VPX_TEST_PREFIX}" "${encoder}" "$input" "$@" ${devnull}
+}
+
 vpxenc_vp8_ivf() {
   if [ "$(vpxenc_can_encode_vp8)" = "yes" ]; then
-    vpxenc vp8 ${YUV_RAW_INPUT_WIDTH} ${YUV_RAW_INPUT_HEIGHT} ${TEST_FRAMES} \
-        "${YUV_RAW_INPUT}" vp8.ivf
+    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8.ivf"
+    vpxenc --codec=vp8 \
+      --width="${YUV_RAW_INPUT_WIDTH}" \
+      --height="${YUV_RAW_INPUT_HEIGHT}" \
+      --limit="${TEST_FRAMES}" \
+      --ivf \
+      --output="${output}" \
+      "${YUV_RAW_INPUT}"
+
+    if [ ! -e "${output}" ]; then
+      elog "Output file does not exist."
+      return 1
+    fi
   fi
 }
 
-vpxenc_vp8_ivf_pipe_input() {
+vpxenc_vp8_ivf_piped_input() {
   if [ "$(vpxenc_can_encode_vp8)" = "yes" ]; then
-    vpxenc vp8 ${YUV_RAW_INPUT_WIDTH} ${YUV_RAW_INPUT_HEIGHT} ${TEST_FRAMES} \
-        "${YUV_RAW_INPUT}" vp8.ivf -
+    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8_piped_input.ivf"
+    cat "${YUV_RAW_INPUT}" \
+      | vpxenc --codec=vp8 \
+        --width="${YUV_RAW_INPUT_WIDTH}" \
+        --height="${YUV_RAW_INPUT_HEIGHT}" \
+        --limit="${TEST_FRAMES}" \
+        --ivf \
+        --output="${output}" \
+        -
+
+    if [ ! -e "${output}" ]; then
+      elog "Output file does not exist."
+      return 1
+    fi
   fi
 }
 
 vpxenc_vp8_webm() {
-  if [ "$(vpxenc_can_encode_vp8)" = "yes" ] &&
-     [ "$(webm_io_available)" = "yes" ] ; then
-    vpxenc vp8 ${YUV_RAW_INPUT_WIDTH} ${YUV_RAW_INPUT_HEIGHT} ${TEST_FRAMES} \
-        "${YUV_RAW_INPUT}" vp8.webm
+  if [ "$(vpxenc_can_encode_vp8)" = "yes" ] && \
+     [ "$(webm_io_available)" = "yes" ]; then
+    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp8.webm"
+    vpxenc --codec=vp8 \
+      --width="${YUV_RAW_INPUT_WIDTH}" \
+      --height="${YUV_RAW_INPUT_HEIGHT}" \
+      --limit="${TEST_FRAMES}" \
+      --output="${output}" \
+      "${YUV_RAW_INPUT}"
+
+    if [ ! -e "${output}" ]; then
+      elog "Output file does not exist."
+      return 1
+    fi
   fi
 }
 
 vpxenc_vp9_ivf() {
   if [ "$(vpxenc_can_encode_vp9)" = "yes" ]; then
-    vpxenc vp9 ${YUV_RAW_INPUT_WIDTH} ${YUV_RAW_INPUT_HEIGHT} ${TEST_FRAMES} \
-        "${YUV_RAW_INPUT}" vp9.ivf
+    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9.ivf"
+    vpxenc --codec=vp9 \
+      --width="${YUV_RAW_INPUT_WIDTH}" \
+      --height="${YUV_RAW_INPUT_HEIGHT}" \
+      --limit="${TEST_FRAMES}" \
+      --ivf \
+      --test-decode=fatal \
+      --output="${output}" \
+      "${YUV_RAW_INPUT}"
+
+    if [ ! -e "${output}" ]; then
+      elog "Output file does not exist."
+      return 1
+    fi
   fi
 }
 
 vpxenc_vp9_webm() {
-  if [ "$(vpxenc_can_encode_vp9)" = "yes" ] &&
-     [ "$(webm_io_available)" = "yes" ] ; then
-    vpxenc vp9 ${YUV_RAW_INPUT_WIDTH} ${YUV_RAW_INPUT_HEIGHT} ${TEST_FRAMES} \
-        "${YUV_RAW_INPUT}" vp9.webm
+  if [ "$(vpxenc_can_encode_vp9)" = "yes" ] && \
+     [ "$(webm_io_available)" = "yes" ]; then
+    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9.webm"
+    vpxenc --codec=vp9 \
+      --width="${YUV_RAW_INPUT_WIDTH}" \
+      --height="${YUV_RAW_INPUT_HEIGHT}" \
+      --limit="${TEST_FRAMES}" \
+      --test-decode=fatal \
+      --output="${output}" \
+      "${YUV_RAW_INPUT}"
+
+    if [ ! -e "${output}" ]; then
+      elog "Output file does not exist."
+      return 1
+    fi
   fi
 }
 
-DISABLED_vpxenc_vp9_ivf_lossless() {
+vpxenc_vp9_ivf_lossless() {
   if [ "$(vpxenc_can_encode_vp9)" = "yes" ]; then
-    vpxenc vp9 ${YUV_RAW_INPUT_WIDTH} ${YUV_RAW_INPUT_HEIGHT} ${TEST_FRAMES} \
-        "${YUV_RAW_INPUT}" vp9_lossless.ivf --lossless
+    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_lossless.ivf"
+    vpxenc --codec=vp9 \
+      --width="${YUV_RAW_INPUT_WIDTH}" \
+      --height="${YUV_RAW_INPUT_HEIGHT}" \
+      --limit="${TEST_FRAMES}" \
+      --ivf \
+      --output="${output}" \
+      --lossless=1 \
+      --test-decode=fatal \
+      "${YUV_RAW_INPUT}"
+
+    if [ ! -e "${output}" ]; then
+      elog "Output file does not exist."
+      return 1
+    fi
+  fi
+}
+
+vpxenc_vp9_ivf_minq0_maxq0() {
+  if [ "$(vpxenc_can_encode_vp9)" = "yes" ]; then
+    local readonly output="${VPX_TEST_OUTPUT_DIR}/vp9_lossless_minq0_maxq0.ivf"
+    vpxenc --codec=vp9 \
+      --width="${YUV_RAW_INPUT_WIDTH}" \
+      --height="${YUV_RAW_INPUT_HEIGHT}" \
+      --limit="${TEST_FRAMES}" \
+      --ivf \
+      --output="${output}" \
+      --min-q=0 \
+      --max-q=0 \
+      --test-decode=fatal \
+      "${YUV_RAW_INPUT}"
+
+    if [ ! -e "${output}" ]; then
+      elog "Output file does not exist."
+      return 1
+    fi
   fi
 }
 
 vpxenc_tests="vpxenc_vp8_ivf
               vpxenc_vp8_webm
-              vpxenc_vp8_ivf_pipe_input
+              vpxenc_vp8_ivf_piped_input
               vpxenc_vp9_ivf
               vpxenc_vp9_webm
-              DISABLED_vpxenc_vp9_ivf_lossless"
+              vpxenc_vp9_ivf_lossless
+              vpxenc_vp9_ivf_minq0_maxq0"
 
 run_tests vpxenc_verify_environment "${vpxenc_tests}"