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diff --git a/grpapi/grpapi.cpp b/grpapi/grpapi.cpp
--- a/grpapi/grpapi.cpp
+++ b/grpapi/grpapi.cpp
WORD *lpRowOffsets;\r
WORD *lpRowSizes;\r
LPBYTE *lpRowData;\r
+ DWORD Size;\r
} FRAMEDATA;\r
\r
GETPIXELPROC MyGetPixel = GetPixel;\r
SETPIXELPROC MySetPixel = (SETPIXELPROC)SetPixelV;\r
\r
void __inline SetPix(HDC hDC, int X, int Y, COLORREF clrColor, DWORD *dwPalette, DWORD dwFlags, DWORD dwAlpha);\r
-void EncodeFrameData(signed short *lpImageData, WORD nFrame, GRPHEADER *lpGrpHeader, FRAMEHEADER *lpFrameHeader, FRAMEDATA *lpFrameData);\r
-BOOL VerifyRow(signed short *lpRawRow, int nWidth, LPBYTE lpEncRow, int nSize);\r
+void EncodeFrameData(signed short *lpImageData, WORD nFrame, GRPHEADER *lpGrpHeader, FRAMEHEADER *lpFrameHeader, FRAMEDATA *lpFrameData, BOOL bNoCompress);\r
+BOOL VerifyRow(signed short *lpRawRow, int nWidth, LPBYTE lpEncRow, int nSize, BOOL bNoCompress);\r
\r
extern HINSTANCE hStorm;\r
\r
{\r
}\r
\r
+/*\r
+HANDLE hProcessHeap = NULL;\r
+\r
+void * SFAlloc(size_t nSize)\r
+{\r
+ if (!hProcessHeap) hProcessHeap = GetProcessHeap();\r
+ if (hProcessHeap) return HeapAlloc(hProcessHeap, 0, nSize);\r
+ else return NULL;\r
+}\r
+\r
+void SFFree(void *lpMem)\r
+{\r
+ if (!hProcessHeap) hProcessHeap = GetProcessHeap();\r
+ if (hProcessHeap) HeapFree(hProcessHeap, 0, lpMem);\r
+}\r
+*/\r
+\r
BOOL GRPAPI WINAPI SetMpqDll(LPCSTR lpDllFileName)\r
{\r
if (LoadStorm((char *)lpDllFileName)) return TRUE;\r
@@ -206,23 +224,33 @@ BOOL GRPAPI WINAPI DrawGrp(HANDLE hGrp, HDC hdcDest, int nXDest, int nYDest, WOR
BYTE *GrpRaw = (BYTE *)GrpOffsets;\r
BYTE *RowData;\r
WORD x,ofs;\r
- DWORD y;\r
+ DWORD y, nMaxOffset = 0;\r
WORD i;\r
- int j;\r
- if (nFrame + 1 < GrpFile->nFrames) {\r
- for (i = 0; i + 1 < GrpFile->nFrames; i++) {\r
- j = GrpFrames[i].Offset - GrpFrame->Offset;\r
- if (j > 0 && j < FrameSize)\r
- FrameSize = j;\r
- }\r
+ int j, nFirstNonBlankFrame = 0;\r
+ for (i = 0; i < GrpFile->nFrames; i++) {\r
+ j = GrpFrames[i].Offset - GrpFrame->Offset;\r
+ if (j > 0 && j < FrameSize)\r
+ FrameSize = j;\r
+ if (GrpFrames[i].Offset > nMaxOffset)\r
+ nMaxOffset = GrpFrames[i].Offset;\r
}\r
- if (FrameSize == 0xFFFFFF) {\r
- for (i = 0; i + 1 < GrpFile->nFrames; i++) {\r
- j = GrpFrames[i].Offset - GrpFrames[0].Offset;\r
+ if (FrameSize == 0xFFFFFF || FrameSize == GrpFrame->Width * GrpFrame->Height) {\r
+ FrameSize = 0xFFFFFF;\r
+ for (i = 0; i < GrpFile->nFrames; i++) {\r
+ if (GrpFrames[i].Width != 0 && GrpFrames[i].Height != 0 && GrpFrames[i].Offset != GrpFrame->Offset && GrpFrames[i].Offset != nMaxOffset) {\r
+ nFirstNonBlankFrame = i;\r
+ break;\r
+ }\r
+ }\r
+ if (i == GrpFile->nFrames)\r
+ nFirstNonBlankFrame = nFrame;\r
+\r
+ for (i = 0; i < GrpFile->nFrames; i++) {\r
+ j = GrpFrames[i].Offset - GrpFrames[nFirstNonBlankFrame].Offset;\r
if (j > 0 && j < FrameSize)\r
FrameSize = j;\r
}\r
- if (FrameSize == GrpFrames[0].Width * GrpFrames[0].Height)\r
+ if (FrameSize == GrpFrames[nFirstNonBlankFrame].Width * GrpFrames[nFirstNonBlankFrame].Height)\r
FrameSize = GrpFrame->Width * GrpFrame->Height;\r
}\r
if (!(dwFlags&HORIZONTAL_FLIP) && !(dwFlags&VERTICAL_FLIP)) {\r
return TRUE;\r
}\r
\r
+BOOL GRPAPI WINAPI GetGrpFrameInfo(HANDLE hGrp, WORD nFrame, DWORD *nLeft, DWORD *nTop, DWORD *nWidth, DWORD *nHeight)\r
+{\r
+ if (!hGrp || hGrp==INVALID_HANDLE_VALUE) return FALSE;\r
+ FRAMEHEADER *GrpFrame = &((FRAMEHEADER *)(((char *)hGrp)+6))[nFrame];\r
+\r
+ if (nLeft) *nLeft = GrpFrame->Left;\r
+ if (nTop) *nTop = GrpFrame->Top;\r
+ if (nWidth) *nWidth = GrpFrame->Width;\r
+ if (nHeight) *nHeight = GrpFrame->Height;\r
+\r
+ return TRUE;\r
+}\r
+\r
void GRPAPI WINAPI SetFunctionGetPixel(GETPIXELPROC lpGetPixelProc)\r
{\r
if (!lpGetPixelProc)\r
@@ -439,7 +480,7 @@ void __inline SetPix(HDC hDC, int X, int Y, COLORREF clrColor, DWORD *dwPalette,
MySetPixel(hDC,X,Y,clrColor);\r
}\r
\r
-HANDLE GRPAPI WINAPI CreateGrp(signed short *lpImageData, WORD nFrames, WORD wMaxWidth, WORD wMaxHeight, DWORD *nGrpSize)\r
+HANDLE GRPAPI WINAPI CreateGrp(signed short *lpImageData, WORD nFrames, WORD wMaxWidth, WORD wMaxHeight, BOOL bNoCompress, DWORD *nGrpSize)\r
{\r
GRPHEADER GrpHeader;\r
FRAMEHEADER *lpFrameHeaders;\r
@@ -455,27 +496,10 @@ HANDLE GRPAPI WINAPI CreateGrp(signed short *lpImageData, WORD nFrames, WORD wMa
GrpHeader.wMaxHeight = wMaxHeight;\r
lpFrameHeaders = (FRAMEHEADER *)malloc(nFrames * sizeof(FRAMEHEADER));\r
lpFrameData = (FRAMEDATA *)malloc(nFrames * sizeof(FRAMEDATA));\r
+ nLastOffset = sizeof(GRPHEADER) + nFrames * sizeof(FRAMEHEADER);\r
\r
for (i = 0; i < nFrames; i++) {\r
- // Search for duplicate frames\r
- for (j = 0; j < i; j++) {\r
- if (memcmp(&lpImageData[i * wMaxWidth * wMaxHeight],\r
- &lpImageData[j * wMaxWidth * wMaxHeight],\r
- wMaxWidth * wMaxHeight * sizeof(short)) == 0)\r
- break;\r
- }\r
-\r
- if (j < i) {\r
- memcpy(&lpFrameHeaders[i], &lpFrameHeaders[j], sizeof(FRAMEHEADER));\r
- continue;\r
- }\r
-\r
- if (i == 0) {\r
- lpFrameHeaders[i].Offset = sizeof(GRPHEADER) + nFrames * sizeof(FRAMEHEADER);\r
- }\r
- else {\r
- lpFrameHeaders[i].Offset = nLastOffset;\r
- }\r
+ lpFrameHeaders[i].Offset = nLastOffset;\r
\r
// Scan frame to find dimensions of used part\r
x1 = y1 = 0x10000;\r
@@ -490,21 +514,60 @@ HANDLE GRPAPI WINAPI CreateGrp(signed short *lpImageData, WORD nFrames, WORD wMa
}\r
}\r
}\r
+ x2 = x2 - x1 + 1;\r
+ y2 = y2 - y1 + 1;\r
+ if ((WORD)x1 > 255) x1 = 255;\r
+ if ((WORD)y1 > 255) y1 = 255;\r
+ if ((WORD)x2 > 255) x2 = 255;\r
+ if ((WORD)y2 > 255) y2 = 255;\r
lpFrameHeaders[i].Left = x1;\r
lpFrameHeaders[i].Top = y1;\r
- lpFrameHeaders[i].Width = x2 - x1 + 1;\r
- lpFrameHeaders[i].Height = y2 - y1 + 1;\r
+ lpFrameHeaders[i].Width = x2;\r
+ lpFrameHeaders[i].Height = y2;\r
\r
- EncodeFrameData(lpImageData, i, &GrpHeader, &lpFrameHeaders[i], &lpFrameData[i]);\r
+ EncodeFrameData(lpImageData, i, &GrpHeader, &lpFrameHeaders[i], &lpFrameData[i], bNoCompress);\r
\r
- y = lpFrameHeaders[i].Height;\r
- if (y > 0) {\r
- y--;\r
- nLastOffset = lpFrameHeaders[i].Offset + lpFrameData[i].lpRowOffsets[y] + lpFrameData[i].lpRowSizes[y];\r
+ // Search for duplicate frames\r
+ for (j = 0; j < i; j++) {\r
+ if (lpFrameData[j].lpRowOffsets && lpFrameHeaders[i].Width == lpFrameHeaders[j].Width && lpFrameHeaders[i].Height == lpFrameHeaders[j].Height && lpFrameData[i].Size == lpFrameData[j].Size) {\r
+ for (y = 0; y < lpFrameHeaders[i].Height; y++) {\r
+ if (!lpFrameData[i].lpRowData[y] && !lpFrameData[j].lpRowData[y])\r
+ continue;\r
+\r
+ if ((!lpFrameData[i].lpRowData[y] && lpFrameData[j].lpRowData[y]) || (lpFrameData[i].lpRowData[y] && !lpFrameData[j].lpRowData[y]) || lpFrameData[i].lpRowSizes[y] != lpFrameData[j].lpRowSizes[y])\r
+ break;\r
+\r
+ if (memcmp(lpFrameData[i].lpRowData[y], lpFrameData[j].lpRowData[y], lpFrameData[i].lpRowSizes[y]) != 0)\r
+ break;\r
+ }\r
+\r
+ if (y == lpFrameHeaders[i].Height) {\r
+ break;\r
+ }\r
+ }\r
}\r
- else {\r
- nLastOffset = lpFrameHeaders[i].Offset;\r
+\r
+ if (j < i) {\r
+ // Duplicate frame found, free stored frame data and change offset\r
+ for (y = 0; y < lpFrameHeaders[i].Height; y++) {\r
+ if (lpFrameData[i].lpRowData[y]) {\r
+ free(lpFrameData[i].lpRowData[y]);\r
+ }\r
+ }\r
+\r
+ free(lpFrameData[i].lpRowOffsets);\r
+ free(lpFrameData[i].lpRowSizes);\r
+ free(lpFrameData[i].lpRowData);\r
+\r
+ lpFrameHeaders[i].Offset = lpFrameHeaders[j].Offset;\r
+ lpFrameData[i].lpRowOffsets = 0;\r
+ lpFrameData[i].lpRowSizes = 0;\r
+ lpFrameData[i].lpRowData = 0;\r
+ lpFrameData[i].Size = 0;\r
+ continue;\r
}\r
+\r
+ nLastOffset = lpFrameHeaders[i].Offset + lpFrameData[i].Size;\r
}\r
\r
lpGrpData = (LPBYTE)malloc(nLastOffset);\r
@@ -514,22 +577,20 @@ HANDLE GRPAPI WINAPI CreateGrp(signed short *lpImageData, WORD nFrames, WORD wMa
memcpy(lpGrpData + sizeof(GRPHEADER), lpFrameHeaders, nFrames * sizeof(FRAMEHEADER));\r
\r
for (i = 0; i < nFrames; i++) {\r
- if (lpFrameHeaders[i].Offset) {\r
- memcpy(lpGrpData + lpFrameHeaders[i].Offset, lpFrameData[i].lpRowOffsets, lpFrameHeaders[i].Height * sizeof(WORD));\r
+ if (lpFrameData[i].lpRowOffsets) {\r
+ if (!bNoCompress)\r
+ memcpy(lpGrpData + lpFrameHeaders[i].Offset, lpFrameData[i].lpRowOffsets, lpFrameHeaders[i].Height * sizeof(WORD));\r
\r
for (y = 0; y < lpFrameHeaders[i].Height; y++) {\r
- memcpy(lpGrpData + lpFrameHeaders[i].Offset + lpFrameData[i].lpRowOffsets[y], lpFrameData[i].lpRowData[y], lpFrameData[i].lpRowSizes[y]);\r
- free(lpFrameData[i].lpRowData[y]);\r
+ if (lpFrameData[i].lpRowData[y]) {\r
+ memcpy(lpGrpData + lpFrameHeaders[i].Offset + lpFrameData[i].lpRowOffsets[y], lpFrameData[i].lpRowData[y], lpFrameData[i].lpRowSizes[y]);\r
+ free(lpFrameData[i].lpRowData[y]);\r
+ }\r
}\r
\r
free(lpFrameData[i].lpRowOffsets);\r
free(lpFrameData[i].lpRowSizes);\r
free(lpFrameData[i].lpRowData);\r
-\r
- for (j = i + 1; j < nFrames; j++) {\r
- if (lpFrameHeaders[i].Offset == lpFrameHeaders[j].Offset)\r
- lpFrameHeaders[j].Offset = 0;\r
- }\r
}\r
}\r
\r
@@ -540,120 +601,167 @@ HANDLE GRPAPI WINAPI CreateGrp(signed short *lpImageData, WORD nFrames, WORD wMa
return (HANDLE)lpGrpData;\r
}\r
\r
-void EncodeFrameData(signed short *lpImageData, WORD nFrame, GRPHEADER *lpGrpHeader, FRAMEHEADER *lpFrameHeader, FRAMEDATA *lpFrameData)\r
+void EncodeFrameData(signed short *lpImageData, WORD nFrame, GRPHEADER *lpGrpHeader, FRAMEHEADER *lpFrameHeader, FRAMEDATA *lpFrameData, BOOL bNoCompress)\r
{\r
- int x, y, i, nBufPos, nRepeat;\r
+ int x, y, i, j, nBufPos, nRepeat;\r
LPBYTE lpRowBuf;\r
+ WORD nLastOffset = 0;\r
\r
lpFrameData->lpRowOffsets = (WORD *)malloc(lpFrameHeader->Height * sizeof(WORD));\r
lpFrameData->lpRowSizes = (WORD *)malloc(lpFrameHeader->Height * sizeof(WORD));\r
lpFrameData->lpRowData = (LPBYTE *)malloc(lpFrameHeader->Height * sizeof(LPBYTE));\r
lpRowBuf = (LPBYTE)malloc(lpFrameHeader->Width * 2);\r
\r
+ if (!bNoCompress)\r
+ nLastOffset = lpFrameHeader->Height * sizeof(WORD);\r
+\r
for (y = 0; y < lpFrameHeader->Height; y++) {\r
i = nFrame * lpGrpHeader->wMaxWidth * lpGrpHeader->wMaxHeight + (lpFrameHeader->Top + y) * lpGrpHeader->wMaxWidth;\r
+\r
+ if (!bNoCompress) {\r
+ // Search for duplicate rows\r
+ for (x = 0; x < y; x++) {\r
+ j = nFrame * lpGrpHeader->wMaxWidth * lpGrpHeader->wMaxHeight + (lpFrameHeader->Top + x) * lpGrpHeader->wMaxWidth;\r
+ if (memcmp(&lpImageData[i+lpFrameHeader->Left],\r
+ &lpImageData[j+lpFrameHeader->Left],\r
+ lpGrpHeader->wMaxWidth * sizeof(short)) == 0)\r
+ break;\r
+ }\r
+\r
+ if (x < y) {\r
+ lpFrameData->lpRowOffsets[y] = lpFrameData->lpRowOffsets[x];\r
+ lpFrameData->lpRowSizes[y] = 0;\r
+ lpFrameData->lpRowData[y] = 0;\r
+\r
+#ifdef _DEBUG\r
+ if (!VerifyRow(&lpImageData[i+lpFrameHeader->Left], lpFrameHeader->Width, lpFrameData->lpRowData[x], lpFrameData->lpRowSizes[x], bNoCompress)) {\r
+ nBufPos = nBufPos;\r
+ }\r
+#endif\r
+\r
+ continue;\r
+ }\r
+ }\r
+\r
nBufPos = 0;\r
if (lpFrameHeader->Width > 0) {\r
for (x = lpFrameHeader->Left; x < lpFrameHeader->Left + lpFrameHeader->Width; x++) {\r
- if (x < lpFrameHeader->Left + lpFrameHeader->Width - 1) {\r
- if (lpImageData[i+x] < 0) {\r
- lpRowBuf[nBufPos] = 0x80;\r
- for (; lpImageData[i+x] < 0 && x < lpFrameHeader->Left + lpFrameHeader->Width && lpRowBuf[nBufPos] < 0xFF; x++) {\r
- lpRowBuf[nBufPos]++;\r
+ if (!bNoCompress) {\r
+ if (x < lpFrameHeader->Left + lpFrameHeader->Width - 1) {\r
+ if (lpImageData[i+x] < 0) {\r
+ lpRowBuf[nBufPos] = 0x80;\r
+ for (; lpImageData[i+x] < 0 && x < lpFrameHeader->Left + lpFrameHeader->Width && lpRowBuf[nBufPos] < 0xFF; x++) {\r
+ lpRowBuf[nBufPos]++;\r
+ }\r
+ x--;\r
+ if (nLastOffset + nBufPos + 1 <= 0xFFFF)\r
+ nBufPos++;\r
+ continue;\r
}\r
- x--;\r
- nBufPos++;\r
- continue;\r
- }\r
\r
- // Count repeating pixels, nRepeat = number of pixels - 1, ignore if there are less than 4 duplicates\r
- for (nRepeat = 0; lpImageData[i+x+nRepeat] == lpImageData[i+x+nRepeat+1] && x+nRepeat < lpFrameHeader->Left + lpFrameHeader->Width - 1 && nRepeat < 0x3F; nRepeat++) {}\r
+ // Count repeating pixels, nRepeat = number of pixels - 1, ignore if there are less than 4 duplicates\r
+ for (nRepeat = 0; lpImageData[i+x+nRepeat] == lpImageData[i+x+nRepeat+1] && x+nRepeat < lpFrameHeader->Left + lpFrameHeader->Width - 1 && nRepeat < 0x3E; nRepeat++) {}\r
\r
- if (nRepeat > 2) {\r
- lpRowBuf[nBufPos] = 0x41 + nRepeat;\r
- lpRowBuf[nBufPos+1] = (BYTE)lpImageData[i+x];\r
- x += nRepeat;\r
- nBufPos += 2;\r
+ if (nRepeat > 2) {\r
+ lpRowBuf[nBufPos] = 0x41 + nRepeat;\r
+ lpRowBuf[nBufPos+1] = (BYTE)(lpImageData[i+x]);\r
+ x += nRepeat;\r
+ if (nLastOffset + nBufPos + 2 <= 0xFFFF)\r
+ nBufPos += 2;\r
+ }\r
+ else {\r
+ lpRowBuf[nBufPos] = 0;\r
+ for (; lpImageData[i+x] >= 0 && x < lpFrameHeader->Left + lpFrameHeader->Width && lpRowBuf[nBufPos] < 0x3F; x++) {\r
+ // Count repeating pixels, ignore if there are less than 4 duplicates\r
+ for (nRepeat = 0; lpImageData[i+x+nRepeat] == lpImageData[i+x+nRepeat+1] && x+nRepeat < lpFrameHeader->Left + lpFrameHeader->Width - 1 && nRepeat < 3; nRepeat++) {}\r
+ if (nRepeat > 2) break;\r
+\r
+ lpRowBuf[nBufPos]++;\r
+ lpRowBuf[nBufPos+lpRowBuf[nBufPos]] = (BYTE)(lpImageData[i+x]);\r
+ }\r
+ if (lpImageData[i+x] >= 0 && x == lpFrameHeader->Left + lpFrameHeader->Width - 1 && lpRowBuf[nBufPos] < 0x3F) {\r
+ lpRowBuf[nBufPos]++;\r
+ lpRowBuf[nBufPos+lpRowBuf[nBufPos]] = (BYTE)(lpImageData[i+x]);\r
+ }\r
+ x--;\r
+ if (nLastOffset + nBufPos + 1 + lpRowBuf[nBufPos] <= 0xFFFF)\r
+ nBufPos += 1 + lpRowBuf[nBufPos];\r
+ }\r
}\r
else {\r
- lpRowBuf[nBufPos] = 0;\r
- for (; lpImageData[i+x] >= 0 && x < lpFrameHeader->Left + lpFrameHeader->Width && lpRowBuf[nBufPos] < 0x3F; x++) {\r
- // Count repeating pixels, ignore if there are less than 4 duplicates\r
- for (nRepeat = 0; lpImageData[i+x+nRepeat] == lpImageData[i+x+nRepeat+1] && x+nRepeat < lpFrameHeader->Left + lpFrameHeader->Width - 1 && nRepeat < 3; nRepeat++) {}\r
- if (nRepeat > 2) break;\r
-\r
- lpRowBuf[nBufPos]++;\r
- lpRowBuf[nBufPos+lpRowBuf[nBufPos]] = (BYTE)lpImageData[i+x];\r
+ if (lpImageData[i+x] < 0) {\r
+ lpRowBuf[nBufPos] = 0x81;\r
+ if (nLastOffset + nBufPos + 1 <= 0xFFFF)\r
+ nBufPos++;\r
}\r
- if (lpImageData[i+x] >= 0 && x == lpFrameHeader->Left + lpFrameHeader->Width - 1 && lpRowBuf[nBufPos] < 0x3F) {\r
- lpRowBuf[nBufPos]++;\r
- lpRowBuf[nBufPos+lpRowBuf[nBufPos]] = (BYTE)lpImageData[i+x];\r
+ else {\r
+ lpRowBuf[nBufPos] = 1;\r
+ lpRowBuf[nBufPos+1] = (BYTE)(lpImageData[i+x]);\r
+ if (nLastOffset + nBufPos + 2 <= 0xFFFF)\r
+ nBufPos += 2;\r
}\r
- x--;\r
- nBufPos += 1 + lpRowBuf[nBufPos];\r
}\r
}\r
else {\r
- if (lpImageData[i+x] < 0) {\r
- lpRowBuf[nBufPos] = 0x81;\r
+ lpRowBuf[nBufPos] = (BYTE)(lpImageData[i+x]);\r
+ if (nLastOffset + nBufPos + 1 <= 0xFFFF)\r
nBufPos++;\r
- }\r
- else {\r
- lpRowBuf[nBufPos] = 1;\r
- lpRowBuf[nBufPos+1] = (BYTE)lpImageData[i+x];\r
- nBufPos += 2;\r
- }\r
}\r
}\r
}\r
\r
#ifdef _DEBUG\r
- if (!VerifyRow(&lpImageData[i+lpFrameHeader->Left], lpFrameHeader->Width, lpRowBuf, nBufPos)) {\r
+ if (!VerifyRow(&lpImageData[i+lpFrameHeader->Left], lpFrameHeader->Width, lpRowBuf, nBufPos, bNoCompress)) {\r
nBufPos = nBufPos;\r
}\r
#endif\r
\r
- if (y == 0) {\r
- lpFrameData->lpRowOffsets[y] = lpFrameHeader->Height * sizeof(WORD);\r
- }\r
- else {\r
- lpFrameData->lpRowOffsets[y] = lpFrameData->lpRowOffsets[y-1] + lpFrameData->lpRowSizes[y-1];\r
- }\r
+ lpFrameData->lpRowOffsets[y] = nLastOffset;\r
+ nLastOffset = lpFrameData->lpRowOffsets[y] + nBufPos;\r
\r
lpFrameData->lpRowSizes[y] = nBufPos;\r
lpFrameData->lpRowData[y] = (LPBYTE)malloc(nBufPos);\r
memcpy(lpFrameData->lpRowData[y], lpRowBuf, nBufPos);\r
}\r
\r
+ lpFrameData->Size = nLastOffset;\r
+\r
free(lpRowBuf);\r
}\r
\r
#ifdef _DEBUG\r
-BOOL VerifyRow(signed short *lpRawRow, int nWidth, LPBYTE lpEncRow, int nSize)\r
+BOOL VerifyRow(signed short *lpRawRow, int nWidth, LPBYTE lpEncRow, int nSize, BOOL bNoCompress)\r
{\r
int i,x=0,ofs=0;\r
while (x < nWidth && ofs < nSize) {\r
- if (!(lpEncRow[ofs] & 0x80)) {\r
- if (!(lpEncRow[ofs] & 0x40)) {\r
- for (i=1;i<=lpEncRow[ofs] && x<nWidth;i++) {\r
- if (lpEncRow[ofs+i] != (BYTE)lpRawRow[x]) return FALSE;\r
- x++;\r
+ if (!bNoCompress) {\r
+ if (!(lpEncRow[ofs] & 0x80)) {\r
+ if (!(lpEncRow[ofs] & 0x40)) {\r
+ for (i=1;i<=lpEncRow[ofs] && x<nWidth;i++) {\r
+ if (lpEncRow[ofs+i] != (BYTE)lpRawRow[x]) return FALSE;\r
+ x++;\r
+ }\r
+ ofs+=lpEncRow[ofs]+1;\r
+ }\r
+ else {\r
+ for (i=0;i<lpEncRow[ofs]-64 && x<nWidth;i++) {\r
+ if (lpEncRow[ofs+1] != (BYTE)lpRawRow[x]) return FALSE;\r
+ x++;\r
+ }\r
+ ofs+=2;\r
}\r
- ofs+=lpEncRow[ofs]+1;\r
}\r
else {\r
- for (i=0;i<lpEncRow[ofs]-64 && x<nWidth;i++) {\r
- if (lpEncRow[ofs+1] != (BYTE)lpRawRow[x]) return FALSE;\r
- x++;\r
+ for (i=0;i<lpEncRow[ofs]-128 && x<nWidth;i++) {\r
+ if (lpRawRow[x] >= 0) return FALSE;\r
}\r
- ofs+=2;\r
+ x+=lpEncRow[ofs]-128;\r
+ ofs++;\r
}\r
}\r
else {\r
- for (i=0;i<lpEncRow[ofs]-128 && x<nWidth;i++) {\r
- if (lpRawRow[x] >= 0) return FALSE;\r
- }\r
- x+=lpEncRow[ofs]-128;\r
+ if (lpEncRow[ofs] != (BYTE)lpRawRow[x]) return FALSE;\r
+ x++;\r
ofs++;\r
}\r
}\r
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