diff options
| -rw-r--r-- | src/gallium/state_trackers/nine/volume9.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/nine/volume9.c b/src/gallium/state_trackers/nine/volume9.c index 0b9005685a9..b559fc268ab 100644 --- a/src/gallium/state_trackers/nine/volume9.c +++ b/src/gallium/state_trackers/nine/volume9.c @@ -264,6 +264,13 @@ NineVolume9_LockBox( struct NineVolume9 *This, usage |= PIPE_TRANSFER_DONTBLOCK; if (pBox) { + user_assert(pBox->Right > pBox->Left, D3DERR_INVALIDCALL); + user_assert(pBox->Bottom > pBox->Top, D3DERR_INVALIDCALL); + user_assert(pBox->Back > pBox->Front, D3DERR_INVALIDCALL); + user_assert(pBox->Right <= This->desc.Width, D3DERR_INVALIDCALL); + user_assert(pBox->Bottom <= This->desc.Height, D3DERR_INVALIDCALL); + user_assert(pBox->Back <= This->desc.Depth, D3DERR_INVALIDCALL); + d3dbox_to_pipe_box(&box, pBox); if (u_box_clip_2d(&box, &box, This->desc.Width, This->desc.Height) < 0) { DBG("Locked volume intersection empty.\n"); |