diff options
| author | Patrick Rudolph <[email protected]> | 2015-08-31 19:17:13 +0200 |
|---|---|---|
| committer | Axel Davy <[email protected]> | 2016-02-04 22:12:17 +0100 |
| commit | 7f58ba45a8ef043fba98cdd56c122fe5e3091332 (patch) | |
| tree | c8280e78e197dc51767b660751c637c8e1ebed92 /src/gallium/state_trackers/nine | |
| parent | 35047681ffc1b48f09fe3cedc15c9889eecef907 (diff) | |
st/nine: Fix Volumetexture9_LockBox
Check for valid locked box dimensions.
Fixes failing wine tests device.c test_lockbox_invalid.
Signed-off-by: Patrick Rudolph <[email protected]>
Reviewed-by: Axel Davy <[email protected]>
Diffstat (limited to 'src/gallium/state_trackers/nine')
| -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"); |