50 lines
2.0 KiB
Diff
50 lines
2.0 KiB
Diff
diff --git a/src/bin/jp2/convertpng.c b/src/bin/jp2/convertpng.c
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index 44d985f..b85e126 100644
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--- a/src/bin/jp2/convertpng.c
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+++ b/src/bin/jp2/convertpng.c
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@@ -75,10 +75,10 @@ opj_image_t *pngtoimage(const char *read_idf, opj_cparameters_t * params)
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png_uint_32 width, height = 0U;
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int color_type;
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FILE *reader = NULL;
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- OPJ_BYTE** rows = NULL;
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- OPJ_INT32* row32s = NULL;
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+ OPJ_BYTE** volatile rows = NULL;
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+ OPJ_INT32* volatile row32s = NULL;
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/* j2k: */
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- opj_image_t *image = NULL;
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+ opj_image_t* volatile image = NULL;
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opj_image_cmptparm_t cmptparm[4];
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OPJ_UINT32 nr_comp;
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OPJ_BYTE sigbuf[8];
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diff --git a/src/bin/jp2/converttif.c b/src/bin/jp2/converttif.c
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index 6714d69..625c407 100644
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--- a/src/bin/jp2/converttif.c
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+++ b/src/bin/jp2/converttif.c
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@@ -714,7 +714,7 @@ int imagetotif(opj_image_t * image, const char *outfile)
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TIFFClose(tif);
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return 1;
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}
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- rowStride = (int64_t)((width * numcomps * bps + 7U) / 8U);
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+ rowStride = ((int64_t)width * numcomps * bps + 7U) / 8U;
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if (rowStride != strip_size) {
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fprintf(stderr, "Invalid TIFF strip size\n");
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TIFFClose(tif);
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@@ -1277,8 +1277,6 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
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TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &tiSpp);
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TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &tiPhoto);
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TIFFGetField(tif, TIFFTAG_PLANARCONFIG, &tiPC);
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- w = (int)tiWidth;
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- h = (int)tiHeight;
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if (tiSpp == 0 || tiSpp > 4) { /* should be 1 ... 4 */
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fprintf(stderr, "tiftoimage: Bad value for samples per pixel == %d.\n"
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@@ -1445,7 +1443,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
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return NULL;
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}
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- rowStride = (int64_t)((tiWidth * tiSpp * tiBps + 7U) / 8U);
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+ rowStride = ((int64_t)tiWidth * tiSpp * tiBps + 7U) / 8U;
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buffer32s = (OPJ_INT32 *)malloc(sizeof(OPJ_INT32) * tiWidth * tiSpp);
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if (buffer32s == NULL) {
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_TIFFfree(buf);
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