ref: d88b83df44ebe5e05825cabf758b886c7896cff1
dir: /test/api/decode_encode_test.cpp/
#include <gtest/gtest.h> #include "codec_def.h" #include "utils/HashFunctions.h" #include "utils/BufferedData.h" #include "utils/InputStream.h" #include "BaseDecoderTest.h" #include "BaseEncoderTest.h" static void UpdateHashFromFrame (const SFrameBSInfo& info, SHA1Context* ctx) { for (int i = 0; i < info.iLayerNum; ++i) { const SLayerBSInfo& layerInfo = info.sLayerInfo[i]; int layerSize = 0; for (int j = 0; j < layerInfo.iNalCount; ++j) { layerSize += layerInfo.pNalLengthInByte[j]; } SHA1Input (ctx, layerInfo.pBsBuf, layerSize); } } static void WritePlaneBuffer (BufferedData* buf, const uint8_t* plane, int width, int height, int stride) { for (int i = 0; i < height; i++) { if (!buf->PushBack (plane, width)) { FAIL() << "unable to allocate memory"; } plane += stride; } } struct DecodeEncodeFileParam { const char* fileName; const char* hashStr; int width; int height; float frameRate; }; class DecodeEncodeTest : public ::testing::TestWithParam<DecodeEncodeFileParam>, public BaseDecoderTest, public BaseDecoderTest::Callback, public BaseEncoderTest , public BaseEncoderTest::Callback, public InputStream { public: virtual void SetUp() { BaseDecoderTest::SetUp(); if (HasFatalFailure()) { return; } BaseEncoderTest::SetUp(); if (HasFatalFailure()) { return; } SHA1Reset (&ctx_); } virtual void TearDown() { BaseDecoderTest::TearDown(); BaseEncoderTest::TearDown(); } virtual void onDecodeFrame (const Frame& frame) { const Plane& y = frame.y; const Plane& u = frame.u; const Plane& v = frame.v; WritePlaneBuffer (&buf_, y.data, y.width, y.height, y.stride); WritePlaneBuffer (&buf_, u.data, u.width, u.height, u.stride); WritePlaneBuffer (&buf_, v.data, v.width, v.height, v.stride); } virtual void onEncodeFrame (const SFrameBSInfo& frameInfo) { UpdateHashFromFrame (frameInfo, &ctx_); } virtual int read (void* ptr, size_t len) { while (buf_.Length() < len) { bool hasNext = DecodeNextFrame (this); if (HasFatalFailure()) { return -1; } if (!hasNext) { if (buf_.Length() == 0) { return -1; } break; } } return buf_.PopFront (static_cast<uint8_t*> (ptr), len); } protected: SHA1Context ctx_; BufferedData buf_; }; TEST_P (DecodeEncodeTest, CompareOutput) { DecodeEncodeFileParam p = GetParam(); ASSERT_TRUE (Open (p.fileName)); EncodeStream (this, CAMERA_VIDEO_REAL_TIME, p.width, p.height, p.frameRate, SM_SINGLE_SLICE, false, 1, this); unsigned char digest[SHA_DIGEST_LENGTH]; SHA1Result (&ctx_, digest); if (!HasFatalFailure()) { CompareHash (digest, p.hashStr); } } static const DecodeEncodeFileParam kFileParamArray[] = { {"res/test_vd_1d.264", "a4c7299ec1a7bacd5819685e221a79ac2b56cdbc", 320, 192, 12.0f}, {"res/test_vd_rc.264", "106fd8cc978c1801b0d1f8297e9b7f17d5336e15", 320, 192, 12.0f}, }; INSTANTIATE_TEST_CASE_P (DecodeEncodeFile, DecodeEncodeTest, ::testing::ValuesIn (kFileParamArray));