ref: 975a3f88c42cf39193fbaf980693983be9d551d5
dir: /test/api/encoder_test.cpp/
#include <gtest/gtest.h>
#include "utils/HashFunctions.h"
#include "BaseEncoderTest.h"
#include <string>
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);
}
}
class EncoderInitTest : public ::testing::Test, public BaseEncoderTest {
public:
virtual void SetUp() {
BaseEncoderTest::SetUp();
}
virtual void TearDown() {
BaseEncoderTest::TearDown();
}
};
TEST_F (EncoderInitTest, JustInit) {}
struct EncodeFileParam {
const char* pkcFileName;
const char* pkcHashStr[2];
EUsageType eUsageType;
int iWidth;
int iHeight;
float fFrameRate;
SliceModeEnum eSliceMode;
bool bDenoise;
int iLayerNum;
bool bLossless;
bool bEnableLtr;
bool bCabac;
// unsigned short iMultipleThreadIdc;
};
void EncFileParamToParamExt (EncodeFileParam* pEncFileParam, SEncParamExt* pEnxParamExt) {
ASSERT_TRUE (NULL != pEncFileParam && NULL != pEnxParamExt);
pEnxParamExt->iUsageType = pEncFileParam->eUsageType;
pEnxParamExt->iPicWidth = pEncFileParam->iWidth;
pEnxParamExt->iPicHeight = pEncFileParam->iHeight;
pEnxParamExt->fMaxFrameRate = pEncFileParam->fFrameRate;
pEnxParamExt->iSpatialLayerNum = pEncFileParam->iLayerNum;
pEnxParamExt->bEnableDenoise = pEncFileParam->bDenoise;
pEnxParamExt->bIsLosslessLink = pEncFileParam->bLossless;
pEnxParamExt->bEnableLongTermReference = pEncFileParam->bEnableLtr;
pEnxParamExt->iEntropyCodingModeFlag = pEncFileParam->bCabac ? 1 : 0;
for (int i = 0; i < pEnxParamExt->iSpatialLayerNum; i++) {
pEnxParamExt->sSpatialLayers[i].sSliceArgument.uiSliceMode = pEncFileParam->eSliceMode;
}
}
class EncoderOutputTest : public ::testing::WithParamInterface<EncodeFileParam>,
public EncoderInitTest , public BaseEncoderTest::Callback {
public:
virtual void SetUp() {
EncoderInitTest::SetUp();
if (HasFatalFailure()) {
return;
}
SHA1Reset (&ctx_);
}
virtual void onEncodeFrame (const SFrameBSInfo& frameInfo) {
UpdateHashFromFrame (frameInfo, &ctx_);
}
protected:
SHA1Context ctx_;
};
TEST_P (EncoderOutputTest, CompareOutput) {
EncodeFileParam p = GetParam();
SEncParamExt EnxParamExt;
EncFileParamToParamExt (&p, &EnxParamExt);
#if defined(ANDROID_NDK)
std::string filename = std::string ("/sdcard/") + p.pkcFileName;
EncodeFile (p.pkcFileName, &EnxParamExt, this);
#else
EncodeFile (p.pkcFileName, &EnxParamExt, this);
#endif
//will remove this after screen content algorithms are ready,
//because the bitstream output will vary when the different algorithms are added.
unsigned char digest[SHA_DIGEST_LENGTH];
SHA1Result (&ctx_, digest);
if (!HasFatalFailure()) {
CompareHashAnyOf (digest, p.pkcHashStr, sizeof p.pkcHashStr / sizeof *p.pkcHashStr);
}
}
static const EncodeFileParam kFileParamArray[] = {
{
"res/CiscoVT2people_320x192_12fps.yuv",
{"4370a847a8d680a29176489f3194b6e7bd2fc468"}, CAMERA_VIDEO_REAL_TIME, 320, 192, 12.0f, SM_SINGLE_SLICE, false, 1, false, false, false
},
{
"res/CiscoVT2people_160x96_6fps.yuv",
{"3ba799ac78194154d990836db529325c0c42f62a"}, CAMERA_VIDEO_REAL_TIME, 160, 96, 6.0f, SM_SINGLE_SLICE, false, 1, false, false, false
},
{
"res/Static_152_100.yuv",
{"ba5a3f7cce2fd2e692bb07a25e288edaee3c220d"}, CAMERA_VIDEO_REAL_TIME, 152, 100, 6.0f, SM_SINGLE_SLICE, false, 1, false, false, false
},
{
"res/CiscoVT2people_320x192_12fps.yuv",
{"b608de962bd4eb127f96fe91cb4a15435aff35c8"}, CAMERA_VIDEO_REAL_TIME, 320, 192, 12.0f, SM_RASTER_SLICE, false, 1, false, false, false // One slice per MB row
},
{
"res/CiscoVT2people_320x192_12fps.yuv",
{"1a7dd104095dca7bac8ef495bdb0f5f2da2019a3"}, CAMERA_VIDEO_REAL_TIME, 320, 192, 12.0f, SM_SINGLE_SLICE, true, 1, false, false, false
},
{
"res/CiscoVT2people_320x192_12fps.yuv",
// Allow for different output depending on whether averaging is done
// vertically or horizontally first when downsampling.
{ "82b27ea447a0c0a426dba76711a4b97ef154689c", "919c4d846b39fcbe8550d747f80673880fde5769" },
CAMERA_VIDEO_REAL_TIME, 320, 192, 12.0f, SM_SINGLE_SLICE, false, 2, false, false, false
},
{
"res/Cisco_Absolute_Power_1280x720_30fps.yuv",
{"16edc874e6994f9d7fc8cec38ad7bd7dc1a0d974"}, CAMERA_VIDEO_REAL_TIME, 1280, 720, 30.0f, SM_SIZELIMITED_SLICE, false, 1, false, false, false
},
{
"res/Cisco_Absolute_Power_1280x720_30fps.yuv",
// Allow for different output depending on whether averaging is done
// vertically or horizontally first when downsampling.
{ "5814c0e9415ebfe2b7eba3600676d5848874dc30", "448f56278c42282015c428e193b9e34cb91571d3" },
CAMERA_VIDEO_REAL_TIME, 1280, 720, 30.0f, SM_SINGLE_SLICE, false, 4, false, false, false
},
// the following values may be adjusted for times since we start tuning the strategy
{
"res/CiscoVT2people_320x192_12fps.yuv",
{"37d574d7e2ddffd9341f9c1f99ffcab81dc252ee"}, SCREEN_CONTENT_REAL_TIME, 320, 192, 12.0f, SM_SINGLE_SLICE, false, 1, false, false, false
},
{
"res/CiscoVT2people_160x96_6fps.yuv",
{"e467d01f8bbf25bd286d67b44d6509cede7f3687"}, SCREEN_CONTENT_REAL_TIME, 160, 96, 6.0f, SM_SINGLE_SLICE, false, 1, false, false, false
},
{
"res/Static_152_100.yuv",
{"c714036e6ca3474b5248d79080d210299e7ef29d"}, SCREEN_CONTENT_REAL_TIME, 152, 100, 6.0f, SM_SINGLE_SLICE, false, 1, false, false, false
},
{
"res/Cisco_Absolute_Power_1280x720_30fps.yuv",
{"797964a31fc536256fd7cc90381b5299161a10c5"}, SCREEN_CONTENT_REAL_TIME, 1280, 720, 30.0f, SM_SIZELIMITED_SLICE, false, 1, false, false, false
},
//for different strategy
{
"res/Cisco_Absolute_Power_1280x720_30fps.yuv",
{"5db43d830d7d31549b5ff3d085b5c4a803b23cf4"}, SCREEN_CONTENT_REAL_TIME, 1280, 720, 30.0f, SM_SIZELIMITED_SLICE, false, 1, true, true, false
},
{
"res/CiscoVT2people_320x192_12fps.yuv",
{"057fcce24ffbcffab3abf9bb73eae5fe668efb30"}, CAMERA_VIDEO_REAL_TIME, 320, 192, 12.0f, SM_SINGLE_SLICE, false, 1, false, false, true //turn on cabac
},
{
"res/Cisco_Absolute_Power_1280x720_30fps.yuv",
{"328e077a54f20879ee90f4b59103f92b3a3adc40"}, CAMERA_VIDEO_REAL_TIME, 1280, 720, 30.0f, SM_SIZELIMITED_SLICE, false, 1, false, false, true
},
{
"res/Cisco_Absolute_Power_1280x720_30fps.yuv",
{"1ef77079f2c8099f3bb734e696c73df9448424cf"}, CAMERA_VIDEO_REAL_TIME, 1280, 720, 30.0f, SM_FIXEDSLCNUM_SLICE, false, 1, false, false, true
},
};
INSTANTIATE_TEST_CASE_P (EncodeFile, EncoderOutputTest,
::testing::ValuesIn (kFileParamArray));