Add a test for drop frame encode
Added a test that reproduces the assertion failure related
to buf->display_idx in init_gop_frames_for_tpl() and the
reported segmentation fault while encoding with drop frames.
BUG=aomedia:3372
Change-Id: Ib0bae9953a243a0d4c6ea330ab529cc7649451ea
diff --git a/test/dropframe_encode_test.cc b/test/dropframe_encode_test.cc
new file mode 100644
index 0000000..9ee1055
--- /dev/null
+++ b/test/dropframe_encode_test.cc
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2023, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/i420_video_source.h"
+#include "test/util.h"
+
+namespace {
+
+// Params: test mode, speed, threads.
+class DropFrameEncodeTest
+ : public ::libaom_test::CodecTestWith3Params<libaom_test::TestMode, int,
+ unsigned int>,
+ public ::libaom_test::EncoderTest {
+ protected:
+ DropFrameEncodeTest()
+ : EncoderTest(GET_PARAM(0)), frame_number_(0), threads_(GET_PARAM(3)),
+ cpu_used_(GET_PARAM(2)) {}
+
+ virtual void SetUp() { InitializeConfig(GET_PARAM(1)); }
+
+ virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
+ ::libaom_test::Encoder *encoder) {
+ frame_number_ = video->frame();
+ if (frame_number_ == 0) {
+ encoder->Control(AOME_SET_CPUUSED, cpu_used_);
+ }
+ }
+
+ unsigned int frame_number_;
+ unsigned int threads_;
+
+ private:
+ int cpu_used_;
+};
+
+// Test to reproduce the assertion failure related to buf->display_idx in
+// init_gop_frames_for_tpl() and segmentation fault reported in aomedia:3372
+// while encoding with --drop-frame=1.
+TEST_P(DropFrameEncodeTest, TestNoMisMatch) {
+ cfg_.rc_end_usage = AOM_CBR;
+ cfg_.rc_buf_sz = 1;
+ cfg_.g_pass = AOM_RC_ONE_PASS;
+ cfg_.rc_dropframe_thresh = 1;
+ cfg_.g_threads = threads_;
+
+ ::libaom_test::I420VideoSource video("desktopqvga2.320_240.yuv", 320, 240, 30,
+ 1, 0, 100);
+
+ ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+}
+
+AV1_INSTANTIATE_TEST_SUITE(DropFrameEncodeTest,
+ ::testing::Values(::libaom_test::kOnePassGood),
+ ::testing::Range(0, 7), ::testing::Values(1, 4));
+
+} // namespace
diff --git a/test/test.cmake b/test/test.cmake
index 5f7e9a4..01ed659 100644
--- a/test/test.cmake
+++ b/test/test.cmake
@@ -70,6 +70,7 @@
"${AOM_ROOT}/test/datarate_test.cc"
"${AOM_ROOT}/test/datarate_test.h"
"${AOM_ROOT}/test/deltaq_mode_test.cc"
+ "${AOM_ROOT}/test/dropframe_encode_test.cc"
"${AOM_ROOT}/test/svc_datarate_test.cc"
"${AOM_ROOT}/test/encode_api_test.cc"
"${AOM_ROOT}/test/encode_small_width_height_test.cc"
@@ -126,6 +127,7 @@
"${AOM_ROOT}/test/cpu_speed_test.cc"
"${AOM_ROOT}/test/cpu_used_firstpass_test.cc"
"${AOM_ROOT}/test/deltaq_mode_test.cc"
+ "${AOM_ROOT}/test/dropframe_encode_test.cc"
"${AOM_ROOT}/test/end_to_end_psnr_test.cc"
"${AOM_ROOT}/test/force_key_frame_test.cc"
"${AOM_ROOT}/test/gf_pyr_height_test.cc"
