diff options
| -rw-r--r-- | src/gallium/state_trackers/nine/surface9.c | 11 | ||||
| -rw-r--r-- | src/gallium/state_trackers/nine/volume9.c | 10 |
2 files changed, 14 insertions, 7 deletions
diff --git a/src/gallium/state_trackers/nine/surface9.c b/src/gallium/state_trackers/nine/surface9.c index d20e62a897f..78c29ca5a81 100644 --- a/src/gallium/state_trackers/nine/surface9.c +++ b/src/gallium/state_trackers/nine/surface9.c @@ -323,6 +323,13 @@ NineSurface9_LockRect( struct NineSurface9 *This, nine_D3DLOCK_to_str(Flags)); NineSurface9_Dump(This); + /* check if it's already locked */ + user_assert(This->lock_count == 0, D3DERR_INVALIDCALL); + + /* set pBits to NULL after lock_count check */ + user_assert(pLockedRect, E_POINTER); + pLockedRect->pBits = NULL; + #ifdef NINE_STRICT user_assert(This->base.pool != D3DPOOL_DEFAULT || (resource && (resource->flags & NINE_RESOURCE_FLAG_LOCKABLE)), @@ -337,10 +344,6 @@ NineSurface9_LockRect( struct NineSurface9 *This, user_assert(!((Flags & D3DLOCK_DISCARD) && (Flags & D3DLOCK_READONLY)), D3DERR_INVALIDCALL); - /* check if it's already locked */ - user_assert(This->lock_count == 0, D3DERR_INVALIDCALL); - user_assert(pLockedRect, E_POINTER); - user_assert(This->desc.MultiSampleType == D3DMULTISAMPLE_NONE, D3DERR_INVALIDCALL); diff --git a/src/gallium/state_trackers/nine/volume9.c b/src/gallium/state_trackers/nine/volume9.c index 549554843f9..63111037d9d 100644 --- a/src/gallium/state_trackers/nine/volume9.c +++ b/src/gallium/state_trackers/nine/volume9.c @@ -231,15 +231,19 @@ NineVolume9_LockBox( struct NineVolume9 *This, pBox ? pBox->Front : 0, pBox ? pBox->Back : 0, nine_D3DLOCK_to_str(Flags)); + /* check if it's already locked */ + user_assert(This->lock_count == 0, D3DERR_INVALIDCALL); + + /* set pBits to NULL after lock_count check */ + user_assert(pLockedVolume, E_POINTER); + pLockedVolume->pBits = NULL; + user_assert(This->desc.Pool != D3DPOOL_DEFAULT || (This->desc.Usage & D3DUSAGE_DYNAMIC), D3DERR_INVALIDCALL); user_assert(!((Flags & D3DLOCK_DISCARD) && (Flags & D3DLOCK_READONLY)), D3DERR_INVALIDCALL); - user_assert(This->lock_count == 0, D3DERR_INVALIDCALL); - user_assert(pLockedVolume, E_POINTER); - if (pBox && This->desc.Pool == D3DPOOL_DEFAULT && util_format_is_compressed(This->info.format)) { const unsigned w = util_format_get_blockwidth(This->info.format); |