On Tuesday, 2017-10-10 10:12:52 +0000, Tobias Jakobi wrote:
> Both drmModeAddFB2() and drmModeAddFB2WithModifiers() have some
> arguments that are just pointers to uint32_t in disguise. These
> are not modified (just copied) in the function, so we can add a
> const qualifier here.
>
> Signed-off-by: Tobias Jakobi <tjak...@math.uni-bielefeld.de>
Reviewed-by: Eric Engestrom <eric.engest...@imgtec.com>
> ---
> xf86drmMode.c | 10 +++++-----
> xf86drmMode.h | 11 ++++++-----
> 2 files changed, 11 insertions(+), 10 deletions(-)
>
> diff --git a/xf86drmMode.c b/xf86drmMode.c
> index d3bc20ea..2b3887b3 100644
> --- a/xf86drmMode.c
> +++ b/xf86drmMode.c
> @@ -271,9 +271,9 @@ int drmModeAddFB(int fd, uint32_t width, uint32_t height,
> uint8_t depth,
> }
>
> int drmModeAddFB2WithModifiers(int fd, uint32_t width, uint32_t height,
> - uint32_t pixel_format, uint32_t bo_handles[4],
> - uint32_t pitches[4], uint32_t offsets[4],
> - uint64_t modifier[4], uint32_t *buf_id,
> uint32_t flags)
> + uint32_t pixel_format, const uint32_t
> bo_handles[4],
> + const uint32_t pitches[4], const uint32_t
> offsets[4],
> + const uint64_t modifier[4], uint32_t *buf_id,
> uint32_t flags)
> {
> struct drm_mode_fb_cmd2 f;
> int ret;
> @@ -297,8 +297,8 @@ int drmModeAddFB2WithModifiers(int fd, uint32_t width,
> uint32_t height,
> }
>
> int drmModeAddFB2(int fd, uint32_t width, uint32_t height,
> - uint32_t pixel_format, uint32_t bo_handles[4],
> - uint32_t pitches[4], uint32_t offsets[4],
> + uint32_t pixel_format, const uint32_t bo_handles[4],
> + const uint32_t pitches[4], const uint32_t offsets[4],
> uint32_t *buf_id, uint32_t flags)
> {
> return drmModeAddFB2WithModifiers(fd, width, height,
> diff --git a/xf86drmMode.h b/xf86drmMode.h
> index 5b390d9f..6dbe3353 100644
> --- a/xf86drmMode.h
> +++ b/xf86drmMode.h
> @@ -369,15 +369,16 @@ extern int drmModeAddFB(int fd, uint32_t width,
> uint32_t height, uint8_t depth,
> uint32_t *buf_id);
> /* ...with a specific pixel format */
> extern int drmModeAddFB2(int fd, uint32_t width, uint32_t height,
> - uint32_t pixel_format, uint32_t bo_handles[4],
> - uint32_t pitches[4], uint32_t offsets[4],
> + uint32_t pixel_format, const uint32_t bo_handles[4],
> + const uint32_t pitches[4], const uint32_t offsets[4],
> uint32_t *buf_id, uint32_t flags);
>
> /* ...with format modifiers */
> int drmModeAddFB2WithModifiers(int fd, uint32_t width, uint32_t height,
> - uint32_t pixel_format, uint32_t bo_handles[4],
> - uint32_t pitches[4], uint32_t offsets[4],
> - uint64_t modifier[4], uint32_t *buf_id, uint32_t
> flags);
> + uint32_t pixel_format, const uint32_t
> bo_handles[4],
> + const uint32_t pitches[4], const uint32_t
> offsets[4],
> + const uint64_t modifier[4], uint32_t *buf_id,
> + uint32_t flags);
>
> /**
> * Destroies the given framebuffer.
> --
> 2.13.5
>
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