diff options
| author | Kristian H. Kristensen <hoegsberg@chromium.org> | 2016-09-08 13:08:59 -0700 |
|---|---|---|
| committer | Kristian H. Kristensen <hoegsberg@chromium.org> | 2016-09-28 03:32:23 -0700 |
| commit | abfa680dbdfa4600105d904f4903c047d453cdb5 (patch) | |
| tree | daf38a1dd067d42524137c8980ee3303398ee081 /xf86drmMode.c | |
| parent | 0659558f6418693ad203b5de2f1bc4fa9f28708e (diff) | |
Add drmModeAddFB2WithModifiers() which takes format modifiers
The only other user of this feature open codes the ioctl. Let's add an
entry point for this to libdrm.
Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'xf86drmMode.c')
| -rw-r--r-- | xf86drmMode.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/xf86drmMode.c b/xf86drmMode.c index f7b59484..228c6e4b 100644 --- a/xf86drmMode.c +++ b/xf86drmMode.c @@ -270,10 +270,10 @@ int drmModeAddFB(int fd, uint32_t width, uint32_t height, uint8_t depth, return 0; } -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 *buf_id, uint32_t flags) +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) { struct drm_mode_fb_cmd2 f; int ret; @@ -286,6 +286,8 @@ int drmModeAddFB2(int fd, uint32_t width, uint32_t height, memcpy(f.handles, bo_handles, 4 * sizeof(bo_handles[0])); memcpy(f.pitches, pitches, 4 * sizeof(pitches[0])); memcpy(f.offsets, offsets, 4 * sizeof(offsets[0])); + if (modifier) + memcpy(f.modifier, modifier, 4 * sizeof(modifier[0])); if ((ret = DRM_IOCTL(fd, DRM_IOCTL_MODE_ADDFB2, &f))) return ret; @@ -294,6 +296,17 @@ int drmModeAddFB2(int fd, uint32_t width, uint32_t height, return 0; } +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 *buf_id, uint32_t flags) +{ + return drmModeAddFB2WithModifiers(fd, width, height, + pixel_format, bo_handles, + pitches, offsets, NULL, + buf_id, flags); +} + int drmModeRmFB(int fd, uint32_t bufferId) { return DRM_IOCTL(fd, DRM_IOCTL_MODE_RMFB, &bufferId); |