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Unified Diff: third_party/libvpx/source/libvpx/test/decode_with_drops.sh

Issue 1158913006: Move libvpx from DEPS to src (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: add DEPS file with #include paths Created 5 years, 7 months ago
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Index: third_party/libvpx/source/libvpx/test/decode_with_drops.sh
diff --git a/third_party/libvpx/source/libvpx/test/decode_with_drops.sh b/third_party/libvpx/source/libvpx/test/decode_with_drops.sh
new file mode 100755
index 0000000000000000000000000000000000000000..9b2edb64292163b1cb8d7c267400a76719c0381a
--- /dev/null
+++ b/third_party/libvpx/source/libvpx/test/decode_with_drops.sh
@@ -0,0 +1,79 @@
+#!/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 the libvpx decode_with_drops example. To add new tests to
+## this file, do the following:
+## 1. Write a shell function (this is your test).
+## 2. Add the function to decode_with_drops_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: Make sure input is available:
+# $VP8_IVF_FILE and $VP9_IVF_FILE are required.
+decode_with_drops_verify_environment() {
+ if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then
+ echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+ return 1
+ fi
+}
+
+# Runs decode_with_drops on $1, $2 is interpreted as codec name and used solely
+# to name the output file. $3 is the drop mode, and is passed directly to
+# decode_with_drops.
+decode_with_drops() {
+ local decoder="${LIBVPX_BIN_PATH}/decode_with_drops${VPX_TEST_EXE_SUFFIX}"
+ local input_file="$1"
+ local codec="$2"
+ local output_file="${VPX_TEST_OUTPUT_DIR}/decode_with_drops_${codec}"
+ local drop_mode="$3"
+
+ if [ ! -x "${decoder}" ]; then
+ elog "${decoder} does not exist or is not executable."
+ return 1
+ fi
+
+ eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+ "${drop_mode}" ${devnull}
+
+ [ -e "${output_file}" ] || return 1
+}
+
+# Decodes $VP8_IVF_FILE while dropping frames, twice: once in sequence mode,
+# and once in pattern mode.
+# Note: This test assumes that $VP8_IVF_FILE has exactly 29 frames, and could
+# break if the file is modified.
+decode_with_drops_vp8() {
+ if [ "$(vp8_decode_available)" = "yes" ]; then
+ # Test sequence mode: Drop frames 2-28.
+ decode_with_drops "${VP8_IVF_FILE}" "vp8" "2-28"
+
+ # Test pattern mode: Drop 3 of every 4 frames.
+ decode_with_drops "${VP8_IVF_FILE}" "vp8" "3/4"
+ fi
+}
+
+# Decodes $VP9_IVF_FILE while dropping frames, twice: once in sequence mode,
+# and once in pattern mode.
+# Note: This test assumes that $VP9_IVF_FILE has exactly 20 frames, and could
+# break if the file is modified.
+decode_with_drops_vp9() {
+ if [ "$(vp9_decode_available)" = "yes" ]; then
+ # Test sequence mode: Drop frames 2-28.
+ decode_with_drops "${VP9_IVF_FILE}" "vp9" "2-19"
+
+ # Test pattern mode: Drop 3 of every 4 frames.
+ decode_with_drops "${VP9_IVF_FILE}" "vp9" "3/4"
+ fi
+}
+
+decode_with_drops_tests="decode_with_drops_vp8
+ decode_with_drops_vp9"
+
+run_tests decode_with_drops_verify_environment "${decode_with_drops_tests}"

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