143 строки
4.8 KiB
C++
143 строки
4.8 KiB
C++
/*
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* Copyright (c) 2014 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "third_party/googletest/src/include/gtest/gtest.h"
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#include "test/ivf_video_source.h"
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#include "./vpx_config.h"
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#include "vpx/vp8dx.h"
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#include "vpx/vpx_decoder.h"
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namespace {
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#define NELEMENTS(x) static_cast<int>(sizeof(x) / sizeof(x[0]))
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TEST(DecodeAPI, InvalidParams) {
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static const vpx_codec_iface_t *kCodecs[] = {
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#if CONFIG_VP8_DECODER
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&vpx_codec_vp8_dx_algo,
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#endif
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#if CONFIG_VP9_DECODER
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&vpx_codec_vp9_dx_algo,
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#endif
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};
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uint8_t buf[1] = {0};
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vpx_codec_ctx_t dec;
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_dec_init(NULL, NULL, NULL, 0));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_dec_init(&dec, NULL, NULL, 0));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_decode(NULL, NULL, 0, NULL, 0));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_decode(NULL, buf, 0, NULL, 0));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
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vpx_codec_decode(NULL, buf, NELEMENTS(buf), NULL, 0));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
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vpx_codec_decode(NULL, NULL, NELEMENTS(buf), NULL, 0));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM, vpx_codec_destroy(NULL));
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EXPECT_TRUE(vpx_codec_error(NULL) != NULL);
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for (int i = 0; i < NELEMENTS(kCodecs); ++i) {
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
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vpx_codec_dec_init(NULL, kCodecs[i], NULL, 0));
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EXPECT_EQ(VPX_CODEC_OK, vpx_codec_dec_init(&dec, kCodecs[i], NULL, 0));
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EXPECT_EQ(VPX_CODEC_UNSUP_BITSTREAM,
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vpx_codec_decode(&dec, buf, NELEMENTS(buf), NULL, 0));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
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vpx_codec_decode(&dec, NULL, NELEMENTS(buf), NULL, 0));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
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vpx_codec_decode(&dec, buf, 0, NULL, 0));
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EXPECT_EQ(VPX_CODEC_OK, vpx_codec_destroy(&dec));
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}
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}
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#if CONFIG_VP8_DECODER
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TEST(DecodeAPI, OptionalParams) {
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vpx_codec_ctx_t dec;
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#if CONFIG_ERROR_CONCEALMENT
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EXPECT_EQ(VPX_CODEC_OK, vpx_codec_dec_init(&dec, &vpx_codec_vp8_dx_algo, NULL,
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VPX_CODEC_USE_ERROR_CONCEALMENT));
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#else
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EXPECT_EQ(VPX_CODEC_INCAPABLE,
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vpx_codec_dec_init(&dec, &vpx_codec_vp8_dx_algo, NULL,
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VPX_CODEC_USE_ERROR_CONCEALMENT));
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#endif // CONFIG_ERROR_CONCEALMENT
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}
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#endif // CONFIG_VP8_DECODER
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#if CONFIG_VP9_DECODER
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// Test VP9 codec controls after a decode error to ensure the code doesn't
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// misbehave.
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void TestVp9Controls(vpx_codec_ctx_t *dec) {
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static const int kControls[] = {
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VP8D_GET_LAST_REF_UPDATES,
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VP8D_GET_FRAME_CORRUPTED,
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VP9D_GET_DISPLAY_SIZE,
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VP9D_GET_FRAME_SIZE
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};
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int val[2];
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for (int i = 0; i < NELEMENTS(kControls); ++i) {
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const vpx_codec_err_t res = vpx_codec_control_(dec, kControls[i], val);
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switch (kControls[i]) {
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case VP8D_GET_FRAME_CORRUPTED:
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EXPECT_EQ(VPX_CODEC_ERROR, res) << kControls[i];
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break;
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default:
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EXPECT_EQ(VPX_CODEC_OK, res) << kControls[i];
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break;
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}
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
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vpx_codec_control_(dec, kControls[i], NULL));
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}
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vp9_ref_frame_t ref;
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ref.idx = 0;
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EXPECT_EQ(VPX_CODEC_ERROR, vpx_codec_control(dec, VP9_GET_REFERENCE, &ref));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
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vpx_codec_control(dec, VP9_GET_REFERENCE, NULL));
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vpx_ref_frame_t ref_copy;
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const int width = 352;
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const int height = 288;
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ASSERT_TRUE(
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vpx_img_alloc(&ref_copy.img, VPX_IMG_FMT_I420, width, height, 1) != NULL);
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ref_copy.frame_type = VP8_LAST_FRAME;
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EXPECT_EQ(VPX_CODEC_ERROR,
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vpx_codec_control(dec, VP8_COPY_REFERENCE, &ref_copy));
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EXPECT_EQ(VPX_CODEC_INVALID_PARAM,
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vpx_codec_control(dec, VP8_COPY_REFERENCE, NULL));
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vpx_img_free(&ref_copy.img);
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}
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TEST(DecodeAPI, Vp9InvalidDecode) {
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const vpx_codec_iface_t *const codec = &vpx_codec_vp9_dx_algo;
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const char filename[] =
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"invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf";
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libvpx_test::IVFVideoSource video(filename);
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video.Init();
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video.Begin();
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ASSERT_TRUE(!HasFailure());
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vpx_codec_ctx_t dec;
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EXPECT_EQ(VPX_CODEC_OK, vpx_codec_dec_init(&dec, codec, NULL, 0));
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const uint32_t frame_size = static_cast<uint32_t>(video.frame_size());
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EXPECT_EQ(VPX_CODEC_MEM_ERROR,
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vpx_codec_decode(&dec, video.cxdata(), frame_size, NULL, 0));
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vpx_codec_iter_t iter = NULL;
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EXPECT_EQ(NULL, vpx_codec_get_frame(&dec, &iter));
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TestVp9Controls(&dec);
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EXPECT_EQ(VPX_CODEC_OK, vpx_codec_destroy(&dec));
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}
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#endif // CONFIG_VP9_DECODER
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} // namespace
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