diff options
| author | Kevin Strasser <kevin.strasser@intel.com> | 2019-05-30 12:37:07 -0700 |
|---|---|---|
| committer | Dylan Baker <dylan@pnwbakers.com> | 2019-06-20 10:41:38 -0700 |
| commit | 7903658b369718ceb24b2fd2e8563758aff73c5a (patch) | |
| tree | 49a7b6329669607ec75b01c67236d539dac63e6f | |
| parent | 405e4b88811b070f7bf1b751a9ae67dcff4378dd (diff) | |
| download | mesa-7903658b369718ceb24b2fd2e8563758aff73c5a.tar.gz | |
gallium/winsys/kms: Fix dumb buffer bpp
The bpp in the dumb buffer creation request is hardcoded to 32, which is an
incorrect assumption as the caller is free to pick any pipe format. Use the
bpp supplied to us through util_format_get_blocksizebits().
Fixes: 3b176c441b "gallium: Add a dumb drm/kms winsys backed swrast provider"
Signed-off-by: Kevin Strasser <kevin.strasser@intel.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
(cherry picked from commit ec0a68e50dd3ebfbeee77670d7d09184d0907ead)
| -rw-r--r-- | src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c b/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c index 9564d9424b1..e921a611e37 100644 --- a/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c +++ b/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c @@ -182,7 +182,7 @@ kms_sw_displaytarget_create(struct sw_winsys *ws, kms_sw_dt->format = format; memset(&create_req, 0, sizeof(create_req)); - create_req.bpp = 32; + create_req.bpp = util_format_get_blocksizebits(format); create_req.width = width; create_req.height = height; ret = drmIoctl(kms_sw->fd, DRM_IOCTL_MODE_CREATE_DUMB, &create_req); |