diff options
Diffstat (limited to 'src/vu-crop.c')
| -rw-r--r-- | src/vu-crop.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/src/vu-crop.c b/src/vu-crop.c index 7be2e74..68b1724 100644 --- a/src/vu-crop.c +++ b/src/vu-crop.c @@ -16,7 +16,6 @@ main(int argc, char *argv[]) char *buf, *image, *p; size_t width = 0, height = 0, left = 0, top = 0; size_t off, yoff = 0, x, y, irown, orown, ptr, n, m; - ssize_t r; int tile = 0; ARGBEGIN { @@ -65,21 +64,9 @@ main(int argc, char *argv[]) off = (orown - (left % orown)) % orown; yoff = (height - (top % height)) % height; } - memcpy(buf, stream.buf, ptr = stream.ptr); - for (;;) { - for (; ptr < n; ptr += (size_t)r) { - r = read(stream.fd, buf + ptr, n - ptr); - if (r < 0) { - eprintf("read %s:", stream.file); - } else if (r == 0) { - if (!ptr) - break; - eprintf("%s: incomplete frame", stream.file); - } - } - if (!ptr) - break; + memcpy(buf, stream.buf, ptr = stream.ptr); + while (eread_frame(&stream, buf, n)) { if (!tile) { for (y = 0; y < height; y++) memcpy(image + y * orown, buf + y * irown + off, orown); @@ -90,7 +77,6 @@ main(int argc, char *argv[]) image[ptr++] = p[(x + off) % orown]; } } - ewriteall(STDOUT_FILENO, image, m, "<stdout>"); } |