This commit fixes the GCC warning:
warning: pointer of type ‘void *’ used in arithmetic [-Wpointer-arith]
memset(ptr + offsets[0], full_range ? 0x00 : 0x10,
^
warning: pointer of type ‘void *’ used in arithmetic [-Wpointer-arith]
memset(ptr + offsets[1], 0x80,
This commit cast the ptr pointer, which is a void *, to uint32_t * in
the pointer arithmetic operation.
Signed-off-by: Rodrigo Siqueira <[email protected]>
---
lib/igt_fb.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/igt_fb.c b/lib/igt_fb.c
index ae71d967..ca905038 100644
--- a/lib/igt_fb.c
+++ b/lib/igt_fb.c
@@ -410,9 +410,11 @@ static int create_bo_for_fb(int fd, int width, int height,
switch (format->drm_id) {
case DRM_FORMAT_NV12:
- memset(ptr + offsets[0], full_range ? 0x00 :
0x10,
+ memset(((uint32_t *)ptr) + offsets[0],
+ full_range ? 0x00 : 0x10,
calculated_stride * height);
- memset(ptr + offsets[1], 0x80,
+ memset(((uint32_t *)ptr) + offsets[1],
+ 0x80,
calculated_stride * height/2);
break;
case DRM_FORMAT_YUYV:
--
2.18.0
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