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lib70x: Some more fixes I missed.

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This commit is contained in:
Solomon Peachy 2020-02-11 16:17:41 -05:00
parent 67c6737795
commit 1a3216b40f
3 changed files with 18 additions and 19 deletions
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2
backend_mitsu.c
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@ -47,7 +47,7 @@ int mitsu_loadlib(struct mitsu_lib *lib, int type)
return CUPS_BACKEND_FAILED;
}
if (lib->GetAPIVersion() != REQUIRED_LIB_APIVERSION) {
ERROR("Image processing library API version mismatch!\n");
ERROR("Image processing library API version mismatch! (%d vs %d)\n", lib->GetAPIVersion(), REQUIRED_LIB_APIVERSION);
DL_CLOSE(lib->dl_handle);
lib->dl_handle = NULL;
return CUPS_BACKEND_FAILED;

2
backend_mitsu.h
View file

@ -69,7 +69,7 @@ typedef void (*CP98xx_DestroyDataFN)(const struct mitsu98xx_data *data);
#warning "No dynamic loading support!"
#endif
#define REQUIRED_LIB_APIVERSION 4
#define REQUIRED_LIB_APIVERSION 5
#define LIBMITSU_VER "0.03"

33
lib70x/libMitsuD70ImageReProcess.c
View file

@ -1942,7 +1942,7 @@ static void CP98xx_InitWMAM(struct CP98xx_WMAM *wmam, const struct CP98xx_WMAM *
static int CP98xx_DoWMAM(struct CP98xx_WMAM *wmam, struct BandImage *img, int always_1)
{
uint16_t *imgBuf, *rowPtr;
int rows, col, cols, bytesPerRow, pixelCnt;
int rows, col, cols, pixelsPerRow, pixelCnt;
double *rowCalcBuf1, *rowCalcBuf2, *rowCalcBuf3, *rowCalcBuf4, *rowCalcBuf5;
double *pdVar3, *pdVar5, *pdVar6, *pdVar7, *pdVar8, *pdVar9, *pdVar11, *pdVar12;
@ -1952,28 +1952,27 @@ static int CP98xx_DoWMAM(struct CP98xx_WMAM *wmam, struct BandImage *img, int al
cols = img->cols - img->origin_cols;
rows = img->rows - img->origin_rows;
bytesPerRow = img->bytes_per_row;
pixelsPerRow = img->bytes_per_row;
rowPtr = imgBuf = img->imgbuf;
if ((cols < 6) || (rows < 1) || (bytesPerRow == 0))
if ((cols < 6) || (rows < 1) || (pixelsPerRow == 0))
return 0;
if (bytesPerRow < 0) {
if (pixelsPerRow < 0) {
if (always_1 != 0) {
bytesPerRow = bytesPerRow >> 1;
pixelsPerRow = pixelsPerRow >> 1;
} else {
bytesPerRow = -bytesPerRow;
bytesPerRow = bytesPerRow >> 1;
rowPtr += bytesPerRow * (rows -1);
pixelsPerRow = (-pixelsPerRow) >> 1;
rowPtr += pixelsPerRow * (rows -1);
imgBuf = (uint16_t *)rowPtr;
}
} else {
if (always_1 != 0) {
bytesPerRow = bytesPerRow >> 1;
rowPtr += bytesPerRow * (rows -1);
pixelsPerRow = pixelsPerRow >> 1;
rowPtr += pixelsPerRow * (rows -1);
imgBuf = (uint16_t *)rowPtr;
} else {
bytesPerRow = (-bytesPerRow) >> 1;
pixelsPerRow = (-pixelsPerRow) >> 1;
}
}
@ -2025,11 +2024,11 @@ static int CP98xx_DoWMAM(struct CP98xx_WMAM *wmam, struct BandImage *img, int al
pdVar3 = pdVar8 + (cols -1) * 3;
for (row = 0 ; row < rows ; row++) {
col = pixelCnt + 1;
col = pixelCnt;
doubleBufOffset = 0;
imgBufOffset = 0;
if (pixelCnt < 0) {
col = 1;
col = 0;
}
for ( ; col > 0 ; col --) {
@ -2303,15 +2302,15 @@ static int CP98xx_DoWMAM(struct CP98xx_WMAM *wmam, struct BandImage *img, int al
pdVar9 += 3;
}
rowPtr -= bytesPerRow;
rowPtr -= pixelsPerRow;
if (row != 0) {
imgBuf -= bytesPerRow;
imgBuf -= pixelsPerRow;
}
}
int iVar4 = pixelCnt + 1;
int iVar4 = pixelCnt;
pdVar3 = rowCalcBuf5;
if (pixelCnt < 0) {
iVar4 = 1;
iVar4 = 0;
}
for ( ; iVar4 > 0 ; iVar4--) {
col = (*pdVar3 + 0.50000000);