diff options
Diffstat (limited to 'generator/pamgradient.c')
| -rw-r--r-- | generator/pamgradient.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/generator/pamgradient.c b/generator/pamgradient.c index 08db86e3..aa559d27 100644 --- a/generator/pamgradient.c +++ b/generator/pamgradient.c @@ -1,5 +1,6 @@ #include <string.h> +#include "pm_c_util.h" #include "pam.h" #include "shhopt.h" #include "mallocvar.h" @@ -11,7 +12,6 @@ struct cmdlineInfo { tuple colorTopRight; tuple colorBottomLeft; tuple colorBottomRight; - unsigned depth; unsigned int cols; unsigned int rows; unsigned int maxval; @@ -121,8 +121,7 @@ interpolate(struct pam * const pamP, static int -isgray(struct pam * const pamP, - tuple const color) { +isgray(tuple const color) { return (color[PAM_RED_PLANE] == color[PAM_GRN_PLANE]) && (color[PAM_RED_PLANE] == color[PAM_BLU_PLANE]); @@ -176,10 +175,10 @@ main(int argc, char *argv[]) { pam.maxval = cmdline.maxval; pam.bytes_per_sample = pnm_bytespersample(pam.maxval); pam.format = PAM_FORMAT; - if (isgray(&pam, cmdline.colorTopLeft) - && isgray(&pam, cmdline.colorTopRight) - && isgray(&pam, cmdline.colorBottomLeft) - && isgray(&pam, cmdline.colorBottomRight)) { + if (isgray(cmdline.colorTopLeft) + && isgray(cmdline.colorTopRight) + && isgray(cmdline.colorBottomLeft) + && isgray(cmdline.colorBottomRight)) { pam.depth = 1; strcpy(pam.tuple_type, PAM_PGM_TUPLETYPE); } else { |