blind

commit 836ed8b478c660a2fcb18cb4036da5706afd155c
parent 2640635b7d0f049ae15872ab9e7b5ef254233ccc
Author: Mattias Andrée <maandree@kth.se>
Date:   Fri, 13 Jan 2017 08:32:17 +0100

vu-from-image: style fix + vu-from-video: fix loop

Signed-off-by: Mattias Andrée <maandree@kth.se>

Diffstat:
M
src/vu-from-image.c
 | 
2
+-
M
src/vu-from-video.c
 | 
4
++--

2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/vu-from-image.c b/src/vu-from-image.c
@@ -229,7 +229,7 @@ main(int argc, char *argv[])
 
 	if (!pid) {
 		close(pipe_rw[0]);
-		if (dup2(pipe_rw[1], STDOUT_FILENO) < 0)
+		if (dup2(pipe_rw[1], STDOUT_FILENO) == -1)
 			eprintf("dup2:");
 		close(pipe_rw[1]);
 		/* XXX Is there a way to convert directly to raw XYZ? (Would avoid gamut truncation) */
diff --git a/src/vu-from-video.c b/src/vu-from-video.c
@@ -110,7 +110,7 @@ convert_segment(char *buf, size_t n, int fd, char *file)
 	double r, g, b;
 	pixel_t pixels[1024];
 	if (draft) {
-		for (ptr = i = 0; ptr < n; ptr += 8, i++) {
+		for (ptr = i = 0; ptr < n; ptr += 8) {
 			pixels[i][3] = ntohs(((uint16_t *)(buf + ptr))[0]) / max;
 			y = ntohs(((uint16_t *)(buf + ptr))[1]);
 			u = ntohs(((uint16_t *)(buf + ptr))[2]);
@@ -122,7 +122,7 @@ convert_segment(char *buf, size_t n, int fd, char *file)
 			}
 		}
 	} else {
-		for (ptr = i = 0; ptr < n; ptr += 8, i++) {
+		for (ptr = i = 0; ptr < n; ptr += 8) {
 			pixels[i][3] = ntohs(((uint16_t *)(buf + ptr))[0]) / max;
 			y = ntohs(((uint16_t *)(buf + ptr))[1]) / max;
 			u = ntohs(((uint16_t *)(buf + ptr))[2]) / max;