diff options
Diffstat (limited to 'generator/pbmmake.c')
| -rw-r--r-- | generator/pbmmake.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/generator/pbmmake.c b/generator/pbmmake.c index fb47bd10..600440f0 100644 --- a/generator/pbmmake.c +++ b/generator/pbmmake.c @@ -101,13 +101,11 @@ writeGrayRaster(unsigned int const cols, bitrow1[i] = (PBM_WHITE*0x55) | (PBM_BLACK*0xaa); /* 0xaa = 10101010 ; 0x55 = 01010101 */ } - if (cols % 8 > 0) { - bitrow0[lastCol] >>= 8 - cols % 8; - bitrow0[lastCol] <<= 8 - cols % 8; - bitrow1[lastCol] >>= 8 - cols % 8; - bitrow1[lastCol] <<= 8 - cols % 8; - } - if (rows > 1) { + + pbm_cleanrowend_packed(bitrow0, cols); + pbm_cleanrowend_packed(bitrow1, cols); + + if (rows > 1) { unsigned int row; for (row = 1; row < rows; row += 2) { pbm_writepbmrow_packed(ofP, bitrow0, cols, 0); @@ -139,11 +137,10 @@ writeSingleColorRaster(unsigned int const cols, for (i = 0; i <= lastCol; ++i) bitrow0[i] = color*0xff; - if (cols % 8 > 0) { - bitrow0[lastCol] >>= 8 - cols % 8; - bitrow0[lastCol] <<= 8 - cols % 8; - /* row end trimming, really not necessary with white */ - } + if (color != 0) + pbm_cleanrowend_packed(bitrow0, cols); + /* row end trimming, not necessary with white */ + { unsigned int row; for (row = 0; row < rows; ++row) |