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Convert tabs to spaces in vertically aligned code

Martin Storsjö committed 11 years ago

Commit 51efa571 parent 723044864 files · +2746 −2751Browse files

Showing the changes to codec/processing/src/backgrounddetection/BackgroundDetection.cpp (1 of 64 files). Show all

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codec/processing/src/backgrounddetection/BackgroundDetection.cpp+39−39
@@ -107,16 +107,16 @@ EResult CBackgroundDetection::Set (int32_t iType, void* pParam) { · 106 unmodified lines
107}107}
108 108
109inline SBackgroundOU* CBackgroundDetection::AllocateOUArrayMemory (int32_t iWidth, int32_t iHeight) {109inline SBackgroundOU* CBackgroundDetection::AllocateOUArrayMemory (int32_t iWidth, int32_t iHeight) {
110 int32_t iMaxOUWidth = (BGD_OU_SIZE - 1 + iWidth) >> LOG2_BGD_OU_SIZE;110 int32_t iMaxOUWidth = (BGD_OU_SIZE - 1 + iWidth) >> LOG2_BGD_OU_SIZE;
111 int32_t iMaxOUHeight = (BGD_OU_SIZE - 1 + iHeight) >> LOG2_BGD_OU_SIZE;111 int32_t iMaxOUHeight = (BGD_OU_SIZE - 1 + iHeight) >> LOG2_BGD_OU_SIZE;
112 return (SBackgroundOU*)WelsMalloc (iMaxOUWidth * iMaxOUHeight * sizeof (SBackgroundOU));112 return (SBackgroundOU*)WelsMalloc (iMaxOUWidth * iMaxOUHeight * sizeof (SBackgroundOU));
113}113}
114 114
115void CBackgroundDetection::GetOUParameters (SVAACalcResult* sVaaCalcInfo, int32_t iMbIndex, int32_t iMbWidth,115void CBackgroundDetection::GetOUParameters (SVAACalcResult* sVaaCalcInfo, int32_t iMbIndex, int32_t iMbWidth,
116 SBackgroundOU* pBgdOU) {116 SBackgroundOU* pBgdOU) {
117 int32_t iSubSD[4];117 int32_t iSubSD[4];
118 uint8_t iSubMAD[4];118 uint8_t iSubMAD[4];
119 int32_t iSubSAD[4];119 int32_t iSubSAD[4];
120 120
121 uint8_t (*pMad8x8)[4];121 uint8_t (*pMad8x8)[4];
122 int32_t (*pSad8x8)[4];122 int32_t (*pSad8x8)[4];
@@ -141,9 +141,9 @@ void CBackgroundDetection::GetOUParameters (SVAACalcResult* sVaaCalcInfo, int32_ · 18 unmodified lines
141 iSubMAD[2] = pMad8x8[iMbIndex][2];141 iSubMAD[2] = pMad8x8[iMbIndex][2];
142 iSubMAD[3] = pMad8x8[iMbIndex][3];142 iSubMAD[3] = pMad8x8[iMbIndex][3];
143 143
144 pBgdOU->iSD = iSubSD[0] + iSubSD[1] + iSubSD[2] + iSubSD[3];144 pBgdOU->iSD = iSubSD[0] + iSubSD[1] + iSubSD[2] + iSubSD[3];
145 pBgdOU->iSAD = iSubSAD[0] + iSubSAD[1] + iSubSAD[2] + iSubSAD[3];145 pBgdOU->iSAD = iSubSAD[0] + iSubSAD[1] + iSubSAD[2] + iSubSAD[3];
146 pBgdOU->iSD = WELS_ABS (pBgdOU->iSD);146 pBgdOU->iSD = WELS_ABS (pBgdOU->iSD);
147 147
148 // get the max absolute difference (MAD) of OU and min value of the MAD of sub-blocks of OU148 // get the max absolute difference (MAD) of OU and min value of the MAD of sub-blocks of OU
149 pBgdOU->iMAD = WELS_MAX (WELS_MAX (iSubMAD[0], iSubMAD[1]), WELS_MAX (iSubMAD[2], iSubMAD[3]));149 pBgdOU->iMAD = WELS_MAX (WELS_MAX (iSubMAD[0], iSubMAD[1]), WELS_MAX (iSubMAD[2], iSubMAD[3]));
@@ -155,9 +155,9 @@ void CBackgroundDetection::GetOUParameters (SVAACalcResult* sVaaCalcInfo, int32_ · 5 unmodified lines
155}155}
156 156
157void CBackgroundDetection::ForegroundBackgroundDivision (vBGDParam* pBgdParam) {157void CBackgroundDetection::ForegroundBackgroundDivision (vBGDParam* pBgdParam) {
158 int32_t iPicWidthInOU = pBgdParam->iBgdWidth >> LOG2_BGD_OU_SIZE;158 int32_t iPicWidthInOU = pBgdParam->iBgdWidth >> LOG2_BGD_OU_SIZE;
159 int32_t iPicHeightInOU = pBgdParam->iBgdHeight >> LOG2_BGD_OU_SIZE;159 int32_t iPicHeightInOU = pBgdParam->iBgdHeight >> LOG2_BGD_OU_SIZE;
160 int32_t iPicWidthInMb = (15 + pBgdParam->iBgdWidth) >> 4;160 int32_t iPicWidthInMb = (15 + pBgdParam->iBgdWidth) >> 4;
161 161
162 SBackgroundOU* pBackgroundOU = pBgdParam->pOU_array;162 SBackgroundOU* pBackgroundOU = pBgdParam->pOU_array;
163 163
@@ -187,8 +187,8 @@ void CBackgroundDetection::ForegroundBackgroundDivision (vBGDParam* pBgdParam) { · 23 unmodified lines
187 }187 }
188}188}
189inline int32_t CBackgroundDetection::CalculateAsdChromaEdge (uint8_t* pOriRef, uint8_t* pOriCur, int32_t iStride) {189inline int32_t CBackgroundDetection::CalculateAsdChromaEdge (uint8_t* pOriRef, uint8_t* pOriCur, int32_t iStride) {
190 int32_t ASD = 0;190 int32_t ASD = 0;
191 int32_t idx;191 int32_t idx;
192 for (idx = 0; idx < BGD_OU_SIZE_UV; idx++) {192 for (idx = 0; idx < BGD_OU_SIZE_UV; idx++) {
193 ASD += *pOriCur - *pOriRef;193 ASD += *pOriCur - *pOriRef;
194 pOriRef += iStride;194 pOriRef += iStride;
@@ -199,16 +199,16 @@ inline int32_t CBackgroundDetection::CalculateAsdChromaEdge (uint8_t* pOriRef, u · 4 unmodified lines
199 199
200inline bool CBackgroundDetection::ForegroundDilation23Luma (SBackgroundOU* pBackgroundOU,200inline bool CBackgroundDetection::ForegroundDilation23Luma (SBackgroundOU* pBackgroundOU,
201 SBackgroundOU* pOUNeighbours[]) {201 SBackgroundOU* pOUNeighbours[]) {
202 SBackgroundOU* pOU_L = pOUNeighbours[0];202 SBackgroundOU* pOU_L = pOUNeighbours[0];
203 SBackgroundOU* pOU_R = pOUNeighbours[1];203 SBackgroundOU* pOU_R = pOUNeighbours[1];
204 SBackgroundOU* pOU_U = pOUNeighbours[2];204 SBackgroundOU* pOU_U = pOUNeighbours[2];
205 SBackgroundOU* pOU_D = pOUNeighbours[3];205 SBackgroundOU* pOU_D = pOUNeighbours[3];
206 206
207 if (pBackgroundOU->iMAD > pBackgroundOU->iMinSubMad << 1) {207 if (pBackgroundOU->iMAD > pBackgroundOU->iMinSubMad << 1) {
208 int32_t iMaxNbrForegroundMad;208 int32_t iMaxNbrForegroundMad;
209 int32_t iMaxNbrBackgroundMad;209 int32_t iMaxNbrBackgroundMad;
210 int32_t aBackgroundMad[4];210 int32_t aBackgroundMad[4];
211 int32_t aForegroundMad[4];211 int32_t aForegroundMad[4];
212 212
213 aForegroundMad[0] = (pOU_L->iBackgroundFlag - 1) & pOU_L->iMAD;213 aForegroundMad[0] = (pOU_L->iBackgroundFlag - 1) & pOU_L->iMAD;
214 aForegroundMad[1] = (pOU_R->iBackgroundFlag - 1) & pOU_R->iMAD;214 aForegroundMad[1] = (pOU_R->iBackgroundFlag - 1) & pOU_R->iMAD;
@@ -232,9 +232,9 @@ inline bool CBackgroundDetection::ForegroundDilation23Luma (SBackgroundOU* pBack · 17 unmodified lines
232 232
233inline bool CBackgroundDetection::ForegroundDilation23Chroma (int8_t iNeighbourForegroundFlags,233inline bool CBackgroundDetection::ForegroundDilation23Chroma (int8_t iNeighbourForegroundFlags,
234 int32_t iStartSamplePos, int32_t iPicStrideUV, vBGDParam* pBgdParam) {234 int32_t iStartSamplePos, int32_t iPicStrideUV, vBGDParam* pBgdParam) {
235 static const int8_t kaOUPos[4] = {OU_LEFT, OU_RIGHT, OU_TOP, OU_BOTTOM};235 static const int8_t kaOUPos[4] = {OU_LEFT, OU_RIGHT, OU_TOP, OU_BOTTOM};
236 int32_t aEdgeOffset[4] = {0, BGD_OU_SIZE_UV - 1, 0, iPicStrideUV* (BGD_OU_SIZE_UV - 1)};236 int32_t aEdgeOffset[4] = {0, BGD_OU_SIZE_UV - 1, 0, iPicStrideUV* (BGD_OU_SIZE_UV - 1)};
237 int32_t iStride[4] = {iPicStrideUV, iPicStrideUV, 1, 1};237 int32_t iStride[4] = {iPicStrideUV, iPicStrideUV, 1, 1};
238 238
239 // V component first, high probability because V stands for red color and human skin colors have more weight on this component239 // V component first, high probability because V stands for red color and human skin colors have more weight on this component
240 for (int32_t i = 0; i < 4; i++) {240 for (int32_t i = 0; i < 4; i++) {
@@ -262,8 +262,8 @@ inline bool CBackgroundDetection::ForegroundDilation23Chroma (int8_t iNeighbourF · 21 unmodified lines
262 262
263inline void CBackgroundDetection::ForegroundDilation (SBackgroundOU* pBackgroundOU, SBackgroundOU* pOUNeighbours[],263inline void CBackgroundDetection::ForegroundDilation (SBackgroundOU* pBackgroundOU, SBackgroundOU* pOUNeighbours[],
264 vBGDParam* pBgdParam, int32_t iChromaSampleStartPos) {264 vBGDParam* pBgdParam, int32_t iChromaSampleStartPos) {
265 int32_t iPicStrideUV = pBgdParam->iStride[1];265 int32_t iPicStrideUV = pBgdParam->iStride[1];
266 int32_t iSumNeighBackgroundFlags = pOUNeighbours[0]->iBackgroundFlag + pOUNeighbours[1]->iBackgroundFlag +266 int32_t iSumNeighBackgroundFlags = pOUNeighbours[0]->iBackgroundFlag + pOUNeighbours[1]->iBackgroundFlag +
267 pOUNeighbours[2]->iBackgroundFlag + pOUNeighbours[3]->iBackgroundFlag;267 pOUNeighbours[2]->iBackgroundFlag + pOUNeighbours[3]->iBackgroundFlag;
268 268
269 if (pBackgroundOU->iSAD > BGD_OU_SIZE * Q_FACTOR) {269 if (pBackgroundOU->iSAD > BGD_OU_SIZE * Q_FACTOR) {
@@ -318,10 +318,10 @@ inline void CBackgroundDetection::SetBackgroundMbFlag (int8_t* pBackgroundMbFlag · 48 unmodified lines
318inline void CBackgroundDetection::UpperOUForegroundCheck (SBackgroundOU* pCurOU, int8_t* pBackgroundMbFlag,318inline void CBackgroundDetection::UpperOUForegroundCheck (SBackgroundOU* pCurOU, int8_t* pBackgroundMbFlag,
319 int32_t iPicWidthInOU, int32_t iPicWidthInMb) {319 int32_t iPicWidthInOU, int32_t iPicWidthInMb) {
320 if (pCurOU->iSAD > BGD_OU_SIZE * Q_FACTOR) {320 if (pCurOU->iSAD > BGD_OU_SIZE * Q_FACTOR) {
321 SBackgroundOU* pOU_L = pCurOU - 1;321 SBackgroundOU* pOU_L = pCurOU - 1;
322 SBackgroundOU* pOU_R = pCurOU + 1;322 SBackgroundOU* pOU_R = pCurOU + 1;
323 SBackgroundOU* pOU_U = pCurOU - iPicWidthInOU;323 SBackgroundOU* pOU_U = pCurOU - iPicWidthInOU;
324 SBackgroundOU* pOU_D = pCurOU + iPicWidthInOU;324 SBackgroundOU* pOU_D = pCurOU + iPicWidthInOU;
325 if (pOU_L->iBackgroundFlag + pOU_R->iBackgroundFlag + pOU_U->iBackgroundFlag + pOU_D->iBackgroundFlag <= 1) {325 if (pOU_L->iBackgroundFlag + pOU_R->iBackgroundFlag + pOU_U->iBackgroundFlag + pOU_D->iBackgroundFlag <= 1) {
326 SetBackgroundMbFlag (pBackgroundMbFlag, iPicWidthInMb, 0);326 SetBackgroundMbFlag (pBackgroundMbFlag, iPicWidthInMb, 0);
327 pCurOU->iBackgroundFlag = 0;327 pCurOU->iBackgroundFlag = 0;
@@ -330,21 +330,21 @@ inline void CBackgroundDetection::UpperOUForegroundCheck (SBackgroundOU* pCurOU, · 2 unmodified lines
330}330}
331 331
332void CBackgroundDetection::ForegroundDilationAndBackgroundErosion (vBGDParam* pBgdParam) {332void CBackgroundDetection::ForegroundDilationAndBackgroundErosion (vBGDParam* pBgdParam) {
333 int32_t iPicStrideUV = pBgdParam->iStride[1];333 int32_t iPicStrideUV = pBgdParam->iStride[1];
334 int32_t iPicWidthInOU = pBgdParam->iBgdWidth >> LOG2_BGD_OU_SIZE;334 int32_t iPicWidthInOU = pBgdParam->iBgdWidth >> LOG2_BGD_OU_SIZE;
335 int32_t iPicHeightInOU = pBgdParam->iBgdHeight >> LOG2_BGD_OU_SIZE;335 int32_t iPicHeightInOU = pBgdParam->iBgdHeight >> LOG2_BGD_OU_SIZE;
336 int32_t iOUStrideUV = iPicStrideUV << (LOG2_BGD_OU_SIZE - 1);336 int32_t iOUStrideUV = iPicStrideUV << (LOG2_BGD_OU_SIZE - 1);
337 int32_t iPicWidthInMb = (15 + pBgdParam->iBgdWidth) >> 4;337 int32_t iPicWidthInMb = (15 + pBgdParam->iBgdWidth) >> 4;
338 338
339 SBackgroundOU* pBackgroundOU = pBgdParam->pOU_array;339 SBackgroundOU* pBackgroundOU = pBgdParam->pOU_array;
340 int8_t* pVaaBackgroundMbFlag = (int8_t*)pBgdParam->pBackgroundMbFlag;340 int8_t* pVaaBackgroundMbFlag = (int8_t*)pBgdParam->pBackgroundMbFlag;
341 SBackgroundOU* pOUNeighbours[4];//0: left; 1: right; 2: top; 3: bottom341 SBackgroundOU* pOUNeighbours[4];//0: left; 1: right; 2: top; 3: bottom
342 342
343 pOUNeighbours[2] = pBackgroundOU;//top OU343 pOUNeighbours[2] = pBackgroundOU;//top OU
344 for (int32_t j = 0; j < iPicHeightInOU; j ++) {344 for (int32_t j = 0; j < iPicHeightInOU; j ++) {
345 int8_t* pRowSkipFlag = pVaaBackgroundMbFlag;345 int8_t* pRowSkipFlag = pVaaBackgroundMbFlag;
346 pOUNeighbours[0] = pBackgroundOU;//left OU346 pOUNeighbours[0] = pBackgroundOU;//left OU
347 pOUNeighbours[3] = pBackgroundOU + (iPicWidthInOU & ((j == iPicHeightInOU - 1) - 1)); //bottom OU347 pOUNeighbours[3] = pBackgroundOU + (iPicWidthInOU & ((j == iPicHeightInOU - 1) - 1)); //bottom OU
348 for (int32_t i = 0; i < iPicWidthInOU; i++) {348 for (int32_t i = 0; i < iPicWidthInOU; i++) {
349 pOUNeighbours[1] = pBackgroundOU + (i < iPicWidthInOU - 1); //right OU349 pOUNeighbours[1] = pBackgroundOU + (i < iPicWidthInOU - 1); //right OU
350 350
@@ -367,7 +367,7 @@ void CBackgroundDetection::ForegroundDilationAndBackgroundErosion (vBGDParam* pB · 16 unmodified lines
367 pOUNeighbours[3]++;367 pOUNeighbours[3]++;
368 pBackgroundOU++;368 pBackgroundOU++;
369 }369 }
370 pOUNeighbours[2] = pBackgroundOU - iPicWidthInOU;370 pOUNeighbours[2] = pBackgroundOU - iPicWidthInOU;
371 pVaaBackgroundMbFlag += OU_SIZE_IN_MB * iPicWidthInMb;371 pVaaBackgroundMbFlag += OU_SIZE_IN_MB * iPicWidthInMb;
372 }372 }
373}373}

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