diff options
| author | Daniel Stone <[email protected]> | 2019-03-18 16:07:00 +0000 |
|---|---|---|
| committer | Alyssa Rosenzweig <[email protected]> | 2019-03-20 04:20:42 +0000 |
| commit | d258b787faaf9b089acd740df26bddbb64c2c630 (patch) | |
| tree | 01d44535da59fa41c2a87b61905380f02c8e5e9d /src/gallium/drivers/panfrost/pan_drm.c | |
| parent | 2be60e0c73ed1555a919c5725cc0cab119a2b6de (diff) | |
panfrost: Properly align stride
Handle buffers whose width is not aligned to 16px by padding the stride
and storing it accordingly.
This does not reject imports for images whose stride is not sufficiently
aligned.
v2: make sure bo->stride is set on imported buffers, and add missing
variable definition. (Tomeu)
Tested-by: Tomeu Vizoso <[email protected]>
Reviewed-by: Alyssa Rosenzweig <[email protected]>
Diffstat (limited to 'src/gallium/drivers/panfrost/pan_drm.c')
| -rw-r--r-- | src/gallium/drivers/panfrost/pan_drm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/panfrost/pan_drm.c b/src/gallium/drivers/panfrost/pan_drm.c index 71e8c6ac1f9..bc2007e6cce 100644 --- a/src/gallium/drivers/panfrost/pan_drm.c +++ b/src/gallium/drivers/panfrost/pan_drm.c @@ -162,7 +162,7 @@ panfrost_drm_import_bo(struct panfrost_screen *screen, struct winsys_handle *wha } static int -panfrost_drm_export_bo(struct panfrost_screen *screen, int gem_handle, struct winsys_handle *whandle) +panfrost_drm_export_bo(struct panfrost_screen *screen, int gem_handle, unsigned int stride, struct winsys_handle *whandle) { struct panfrost_drm *drm = (struct panfrost_drm *)screen->driver; struct drm_prime_handle args = { @@ -175,6 +175,7 @@ panfrost_drm_export_bo(struct panfrost_screen *screen, int gem_handle, struct wi return FALSE; whandle->handle = args.fd; + whandle->stride = stride; return TRUE; } |