diff options
Diffstat (limited to 'src/TIFFOutputImage.cxx')
| -rw-r--r-- | src/TIFFOutputImage.cxx | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/TIFFOutputImage.cxx b/src/TIFFOutputImage.cxx index b8effed..999e05a 100644 --- a/src/TIFFOutputImage.cxx +++ b/src/TIFFOutputImage.cxx @@ -27,18 +27,17 @@ TIFFOutputImage::~TIFFOutputImage() { } int -TIFFOutputImage::init_internal(int w1, int h1) { +TIFFOutputImage::init_internal() { if (row) { free(row); row = NULL; } - row = (unsigned char*) malloc(sizeof(char) * (bitspersample / 8) * 4 * w1); + row = (unsigned char*) calloc((bitspersample / 8) * 4 * W, sizeof(char)); if (!row) { - perror("malloc"); + perror("calloc"); return 1; } - memset(row, 0, sizeof(char) * (bitspersample / 8) * 4 * w1); if (tiff) { TIFFClose(tiff); @@ -49,8 +48,8 @@ TIFFOutputImage::init_internal(int w1, int h1) { return 1; } - TIFFSetField(tiff, TIFFTAG_IMAGEWIDTH, w1); - TIFFSetField(tiff, TIFFTAG_IMAGELENGTH, h1); + TIFFSetField(tiff, TIFFTAG_IMAGEWIDTH, W); + TIFFSetField(tiff, TIFFTAG_IMAGELENGTH, H); TIFFSetField(tiff, TIFFTAG_COMPRESSION, COMPRESSION_DEFLATE); TIFFSetField(tiff, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG); TIFFSetField(tiff, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB); @@ -83,7 +82,7 @@ int TIFFOutputImage::next_line_internal() { TIFFWriteEncodedStrip(tiff, line - 1 , row, W * (bitspersample / 8) * 4); - memset(row, 0, sizeof(char) * 4 * W); + memset(row, 0, (bitspersample / 8) * 4 * W * sizeof(char)); return 0; } |