diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-02-24 08:46:42 +0100 |
|---|---|---|
| committer | Tomasz Stanislawski <t.stanislaws@samsung.com> | 2013-03-13 10:49:34 +0100 |
| commit | 21765c66561d6670098a9bb3d70f05f221490714 (patch) | |
| tree | b4cf9089aeef9fb686a2f760341b2156a8ede1da /v4l2-drm-example | |
| parent | ba2ab4d78e7ae87b323a918b129a1cd6b2722f2f (diff) | |
v4l2-drm-example: Fix compiler warnings
Mark unused function parameters as unused and fix signed vs. unsigned
comparisons.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'v4l2-drm-example')
| -rw-r--r-- | v4l2-drm-example/dmabuf-sharing.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/v4l2-drm-example/dmabuf-sharing.c b/v4l2-drm-example/dmabuf-sharing.c index 3fe8f9c..2cc9ca3 100644 --- a/v4l2-drm-example/dmabuf-sharing.c +++ b/v4l2-drm-example/dmabuf-sharing.c @@ -293,8 +293,11 @@ fail_res: return ret; } -static void page_flip_handler(int fd, unsigned int frame, - unsigned int sec, unsigned int usec, void *data) +static void page_flip_handler(int fd __attribute__((__unused__)), + unsigned int frame __attribute__((__unused__)), + unsigned int sec __attribute__((__unused__)), + unsigned int usec __attribute__((__unused__)), + void *data) { int index = stream.current_buffer; struct v4l2_buffer buf; @@ -386,7 +389,7 @@ int main(int argc, char *argv[]) uint64_t size = fmt.fmt.pix.sizeimage; uint32_t pitch = fmt.fmt.pix.bytesperline; printf("size = %llu pitch = %u\n", size, pitch); - for (int i = 0; i < s.buffer_count; ++i) { + for (unsigned int i = 0; i < s.buffer_count; ++i) { ret = buffer_create(&buffer[i], drmfd, &s, size, pitch); BYE_ON(ret, "failed to create buffer%d\n", i); } @@ -406,7 +409,7 @@ int main(int argc, char *argv[]) DRM_MODE_PAGE_FLIP_EVENT, 0); BYE_ON(ret, "drmModePageFlip failed: %s\n", ERRSTR); - for (int i = 1; i < s.buffer_count; ++i) { + for (unsigned int i = 1; i < s.buffer_count; ++i) { struct v4l2_buffer buf; memset(&buf, 0, sizeof buf); |