diff options
Diffstat (limited to 'src/blind-to-image.c')
| -rw-r--r-- | src/blind-to-image.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/src/blind-to-image.c b/src/blind-to-image.c index f13ae1c..a316123 100644 --- a/src/blind-to-image.c +++ b/src/blind-to-image.c @@ -1,9 +1,5 @@ /* See LICENSE file for copyright and license details. */ -#include "stream.h" -#include "util.h" - -#include <arpa/inet.h> -#include <string.h> +#include "common.h" USAGE("[-d depth | -f]") @@ -13,7 +9,7 @@ static int alpha_warning_triggered = 0; static unsigned long long int max; static int bytes; -#define WRITE_PIXEL(TYPE, SUFFIX)\ +#define WRITE_PIXEL(TYPE)\ do {\ unsigned long long int colours[4];\ unsigned char buf[4 * 8];\ @@ -38,10 +34,10 @@ static int bytes; A = A < 0 ? 0 : 1;\ }\ \ - colours[0] = srgb_encode##SUFFIX(R) * max + (TYPE)0.5;\ - colours[1] = srgb_encode##SUFFIX(G) * max + (TYPE)0.5;\ - colours[2] = srgb_encode##SUFFIX(B) * max + (TYPE)0.5;\ - colours[3] = A * max + (TYPE)0.5;\ + colours[0] = (unsigned long long int)(srgb_encode(R) * (TYPE)max + (TYPE)0.5);\ + colours[1] = (unsigned long long int)(srgb_encode(G) * (TYPE)max + (TYPE)0.5);\ + colours[2] = (unsigned long long int)(srgb_encode(B) * (TYPE)max + (TYPE)0.5);\ + colours[3] = (unsigned long long int)(A * (TYPE)max + (TYPE)0.5);\ \ for (i = k = 0; i < 4; i++, k += bytes) {\ for (j = 0; j < bytes; j++) {\ @@ -50,7 +46,7 @@ static int bytes; }\ }\ \ - ewriteall(STDOUT_FILENO, buf, k, "<stdout>");\ + ewriteall(STDOUT_FILENO, buf, (size_t)k, "<stdout>");\ } while (0) #define PROCESS(TYPE, SUFFIX)\ @@ -71,15 +67,15 @@ static int bytes; }\ }\ \ - ciexyz_to_srgb##SUFFIX(X, Y, Z, &R, &G, &B);\ + ciexyz_to_srgb(X, Y, Z, &R, &G, &B);\ write_pixel##SUFFIX(R, G, B, A);\ }\ } while (0) -static void write_pixel(double R, double G, double B, double A) {WRITE_PIXEL(double,);} -static void write_pixel_f(float R, float G, float B, float A) {WRITE_PIXEL(float, _f);} +static void write_pixel_d(double R, double G, double B, double A) {WRITE_PIXEL(double);} +static void write_pixel_f(float R, float G, float B, float A) {WRITE_PIXEL(float);} -static void process_xyza (struct stream *stream, size_t n) {PROCESS(double,);} +static void process_xyza (struct stream *stream, size_t n) {PROCESS(double, _d);} static void process_xyzaf(struct stream *stream, size_t n) {PROCESS(float, _f);} int @@ -117,7 +113,8 @@ main(int argc, char *argv[]) eprintf("pixel format %s is not supported, try xyza\n", stream.pixfmt); if (farbfeld) { - uint32_t width = stream.width, height = stream.height; + uint32_t width = (uint32_t)(stream.width); + uint32_t height = (uint32_t)(stream.height); if (stream.width > UINT32_MAX) eprintf("%s: frame is too wide\n", stream.file); if (stream.height > UINT32_MAX) |