diff options
Diffstat (limited to 'src/blind-arithm.c')
| -rw-r--r-- | src/blind-arithm.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/src/blind-arithm.c b/src/blind-arithm.c index 5dc3cd9..420f452 100644 --- a/src/blind-arithm.c +++ b/src/blind-arithm.c @@ -1,9 +1,5 @@ /* See LICENSE file for copyright and license details. */ -#include "stream.h" -#include "util.h" - -#include <math.h> -#include <string.h> +#include "common.h" USAGE("[-axyz] operation right-hand-stream") @@ -15,16 +11,16 @@ static int skip_z = 0; /* Because the syntax for a function returning a function pointer is disgusting. */ typedef void (*process_func)(struct stream *left, struct stream *right, size_t n); -#define LIST_OPERATORS(PIXFMT, TYPE, SUFFIX)\ - X(add, *lh += rh, PIXFMT, TYPE)\ - X(sub, *lh -= rh, PIXFMT, TYPE)\ - X(mul, *lh *= rh, PIXFMT, TYPE)\ - X(div, *lh /= rh, PIXFMT, TYPE)\ - X(exp, *lh = pow##SUFFIX(*lh, rh), PIXFMT, TYPE)\ - X(log, *lh = log##SUFFIX(*lh) / log##SUFFIX(rh), PIXFMT, TYPE)\ - X(min, *lh = MIN(*lh, rh), PIXFMT, TYPE)\ - X(max, *lh = MAX(*lh, rh), PIXFMT, TYPE)\ - X(abs, *lh = fabs##SUFFIX(*lh - rh) + rh, PIXFMT, TYPE) +#define LIST_OPERATORS(PIXFMT, TYPE)\ + X(add, *lh += rh, PIXFMT, TYPE)\ + X(sub, *lh -= rh, PIXFMT, TYPE)\ + X(mul, *lh *= rh, PIXFMT, TYPE)\ + X(div, *lh /= rh, PIXFMT, TYPE)\ + X(exp, *lh = pow(*lh, rh), PIXFMT, TYPE)\ + X(log, *lh = log2(*lh) / log2(rh), PIXFMT, TYPE)\ + X(min, *lh = MIN(*lh, rh), PIXFMT, TYPE)\ + X(max, *lh = MAX(*lh, rh), PIXFMT, TYPE)\ + X(abs, *lh = abs(*lh - rh) + rh, PIXFMT, TYPE) #define C(CH, CHI, ALGO, TYPE)\ (!skip_##CH ? ((lh = ((TYPE *)(left->buf + i)) + (CHI),\ @@ -49,8 +45,8 @@ typedef void (*process_func)(struct stream *left, struct stream *right, size_t n C(a, 3, ALGO, TYPE);\ }\ } -LIST_OPERATORS(xyza, double,) -LIST_OPERATORS(xyzaf, float, f) +LIST_OPERATORS(xyza, double) +LIST_OPERATORS(xyzaf, float) #undef X #if defined(__GNUC__) && !defined(__clang__) @@ -62,7 +58,7 @@ get_process_xyza(const char *operation) { #define X(NAME, ALGO, PIXFMT, TYPE)\ if (!strcmp(operation, #NAME)) return process_##PIXFMT##_##NAME; - LIST_OPERATORS(xyza, double,) + LIST_OPERATORS(xyza, double) #undef X eprintf("algorithm not recognised: %s\n", operation); return NULL; @@ -73,7 +69,7 @@ get_process_xyzaf(const char *operation) { #define X(NAME, ALGO, PIXFMT, TYPE)\ if (!strcmp(operation, #NAME)) return process_##PIXFMT##_##NAME; - LIST_OPERATORS(xyzaf, float, f) + LIST_OPERATORS(xyzaf, float) #undef X eprintf("algorithm not recognised: %s\n", operation); return NULL; |