diff options
Diffstat (limited to 'converter/ppm/ppmtoicr.c')
| -rw-r--r-- | converter/ppm/ppmtoicr.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/converter/ppm/ppmtoicr.c b/converter/ppm/ppmtoicr.c index 3c8be421..1720f790 100644 --- a/converter/ppm/ppmtoicr.c +++ b/converter/ppm/ppmtoicr.c @@ -53,35 +53,6 @@ makeIcrColormap(colorhist_vector const chv, static int -bppFromColorCt(unsigned int const colorCt) { - - unsigned int bpp; - - if (colorCt <= 2) - bpp = 1; - else if (colorCt <= 4) - bpp = 2; - else if (colorCt <= 8) - bpp = 3; - else if (colorCt <= 16) - bpp = 4; - else if (colorCt <= 32) - bpp = 5; - else if (colorCt <= 64) - bpp = 6; - else if (colorCt <= 128) - bpp = 7; - else if (colorCt <= 256) - bpp = 8; - else - assert(false); - - return bpp; -} - - - -static int colorIndexAtPosition(unsigned int const x, unsigned int const y, pixel ** const pixels, @@ -166,7 +137,6 @@ main(int argc, const char ** const argv) { int rows, cols; int colorCt; int argn; - unsigned int bitsPerPixel; pixval maxval; colorhist_vector chv; char rgb[CLUTCOLORCT]; @@ -235,8 +205,6 @@ main(int argc, const char ** const argv) { makeIcrColormap(chv, colorCt, maxval, rgb); - bitsPerPixel = bppFromColorCt(colorCt); - /* And make a hash table for fast lookup. */ cht = ppm_colorhisttocolorhash(chv, colorCt); |