Showing the changes to test/api/cpp_interface_test.cpp (1 of 23 files). Show all
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| 1 | +#include <gtest/gtest.h> | |
| 2 | +#include "codec_api.h" | |
| 3 | +#include <stddef.h> | |
| 4 | + | |
| 5 | +static void CheckFunctionOrder(int expect, int actual, const char* name) { | |
| 6 | + EXPECT_EQ(expect, actual) << "Wrong function order: " << name; | |
| 7 | +} | |
| 8 | + | |
| 9 | +typedef void(*CheckFunc)(int, int, const char*); | |
| 10 | +extern "C" void CheckEncoderInterface(ISVCEncoder* p, CheckFunc); | |
| 11 | +extern "C" void CheckDecoderInterface(ISVCDecoder* p, CheckFunc); | |
| 12 | +extern "C" size_t GetBoolSize(void); | |
| 13 | +extern "C" size_t GetBoolOffset(void); | |
| 14 | +extern "C" size_t GetBoolStructSize(void); | |
| 15 | + | |
| 16 | +// Store the 'this' pointer to verify 'this' is received as expected from C code. | |
| 17 | +static void* gThis; | |
| 18 | + | |
| 19 | +/** | |
| 20 | + * Return a unique number for each virtual function so that we are able to | |
| 21 | + * check if the order of functions in the virtual table is as expected. | |
| 22 | + */ | |
| 23 | +struct SVCEncoderImpl : public ISVCEncoder { | |
| 24 | + virtual ~SVCEncoderImpl() {} | |
| 25 | + virtual int EXTAPI Initialize(const SEncParamBase* pParam) { | |
| 26 | + EXPECT_TRUE(gThis == this); | |
| 27 | + return 1; | |
| 28 | + } | |
| 29 | + virtual int EXTAPI InitializeExt(const SEncParamExt* pParam) { | |
| 30 | + EXPECT_TRUE(gThis == this); | |
| 31 | + return 2; | |
| 32 | + } | |
| 33 | + virtual int EXTAPI GetDefaultParams(SEncParamExt* pParam) { | |
| 34 | + EXPECT_TRUE(gThis == this); | |
| 35 | + return 3; | |
| 36 | + } | |
| 37 | + virtual int EXTAPI Uninitialize() { | |
| 38 | + EXPECT_TRUE(gThis == this); | |
| 39 | + return 4; | |
| 40 | + } | |
| 41 | + virtual int EXTAPI EncodeFrame(const SSourcePicture* kpSrcPic, | |
| 42 | + SFrameBSInfo* pBsInfo) { | |
| 43 | + EXPECT_TRUE(gThis == this); | |
| 44 | + return 5; | |
| 45 | + } | |
| 46 | + virtual int EXTAPI EncodeParameterSets(SFrameBSInfo* pBsInfo) { | |
| 47 | + EXPECT_TRUE(gThis == this); | |
| 48 | + return 6; | |
| 49 | + } | |
| 50 | + virtual int EXTAPI PauseFrame(const SSourcePicture* kpSrcPic, | |
| 51 | + SFrameBSInfo* pBsInfo) { | |
| 52 | + EXPECT_TRUE(gThis == this); | |
| 53 | + return 7; | |
| 54 | + } | |
| 55 | + virtual int EXTAPI ForceIntraFrame(bool bIDR) { | |
| 56 | + EXPECT_TRUE(gThis == this); | |
| 57 | + return 8; | |
| 58 | + } | |
| 59 | + virtual int EXTAPI SetOption(ENCODER_OPTION eOptionId, void* pOption) { | |
| 60 | + EXPECT_TRUE(gThis == this); | |
| 61 | + return 9; | |
| 62 | + } | |
| 63 | + virtual int EXTAPI GetOption(ENCODER_OPTION eOptionId, void* pOption) { | |
| 64 | + EXPECT_TRUE(gThis == this); | |
| 65 | + return 10; | |
| 66 | + } | |
| 67 | +}; | |
| 68 | + | |
| 69 | +struct SVCDecoderImpl : public ISVCDecoder { | |
| 70 | + virtual ~SVCDecoderImpl() {} | |
| 71 | + virtual long EXTAPI Initialize(const SDecodingParam* pParam) { | |
| 72 | + EXPECT_TRUE(gThis == this); | |
| 73 | + return 1; | |
| 74 | + } | |
| 75 | + virtual long EXTAPI Uninitialize() { | |
| 76 | + EXPECT_TRUE(gThis == this); | |
| 77 | + return 2; | |
| 78 | + } | |
| 79 | + virtual DECODING_STATE EXTAPI DecodeFrame(const unsigned char* pSrc, | |
| 80 | + const int iSrcLen, unsigned char** ppDst, int* pStride, | |
| 81 | + int& iWidth, int& iHeight) { | |
| 82 | + EXPECT_TRUE(gThis == this); | |
| 83 | + return static_cast<DECODING_STATE>(3); | |
| 84 | + } | |
| 85 | + virtual DECODING_STATE EXTAPI DecodeFrame2(const unsigned char* pSrc, | |
| 86 | + const int iSrcLen, void** ppDst, SBufferInfo* pDstInfo) { | |
| 87 | + EXPECT_TRUE(gThis == this); | |
| 88 | + return static_cast<DECODING_STATE>(4); | |
| 89 | + } | |
| 90 | + virtual DECODING_STATE EXTAPI DecodeFrameEx(const unsigned char* pSrc, | |
| 91 | + const int iSrcLen, unsigned char* pDst, int iDstStride, | |
| 92 | + int& iDstLen, int& iWidth, int& iHeight, int& iColorFormat) { | |
| 93 | + EXPECT_TRUE(gThis == this); | |
| 94 | + return static_cast<DECODING_STATE>(5); | |
| 95 | + } | |
| 96 | + virtual long EXTAPI SetOption (DECODER_OPTION eOptionId, void* pOption) { | |
| 97 | + EXPECT_TRUE(gThis == this); | |
| 98 | + return 6; | |
| 99 | + } | |
| 100 | + virtual long EXTAPI GetOption (DECODER_OPTION eOptionId, void* pOption) { | |
| 101 | + EXPECT_TRUE(gThis == this); | |
| 102 | + return 7; | |
| 103 | + } | |
| 104 | +}; | |
| 105 | + | |
| 106 | +TEST(ISVCEncoderTest, CheckFunctionOrder) { | |
| 107 | + SVCEncoderImpl* p = new SVCEncoderImpl; | |
| 108 | + gThis = p; | |
| 109 | + CheckEncoderInterface(p, CheckFunctionOrder); | |
| 110 | + delete p; | |
| 111 | +} | |
| 112 | + | |
| 113 | +TEST(ISVCDecoderTest, CheckFunctionOrder) { | |
| 114 | + SVCDecoderImpl* p = new SVCDecoderImpl; | |
| 115 | + gThis = p; | |
| 116 | + CheckDecoderInterface(p, CheckFunctionOrder); | |
| 117 | + delete p; | |
| 118 | +} | |
| 119 | + | |
| 120 | +struct bool_test_struct { | |
| 121 | + char c; | |
| 122 | + bool b; | |
| 123 | +}; | |
| 124 | + | |
| 125 | +TEST(ISVCDecoderEncoderTest, CheckCAbi) { | |
| 126 | + EXPECT_EQ(sizeof(bool), GetBoolSize()) << "Wrong size of bool type"; | |
| 127 | + EXPECT_EQ(offsetof(bool_test_struct, b), GetBoolOffset()) << "Wrong alignment of bool in a struct"; | |
| 128 | + EXPECT_EQ(sizeof(bool_test_struct), GetBoolStructSize()) << "Wrong size of struct with a bool"; | |
| 129 | +} | |