diff options
| -rw-r--r-- | src/gallium/state_trackers/nine/nine_state.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/nine/nine_state.c b/src/gallium/state_trackers/nine/nine_state.c index c9901209189..f4d9b423510 100644 --- a/src/gallium/state_trackers/nine/nine_state.c +++ b/src/gallium/state_trackers/nine/nine_state.c @@ -2059,6 +2059,12 @@ nine_context_apply_stateblock(struct NineDevice9 *device, for (s = i * 32; s < (i * 32 + 32); ++s) { if (!(src->ff.changed.transform[i] & (1 << (s % 32)))) continue; + /* MaxVertexBlendMatrixIndex is 8, which means + * we don't read past index D3DTS_WORLDMATRIX(8). + * swvp is supposed to allow all 256, but we don't + * implement it for now. */ + if (s > D3DTS_WORLDMATRIX(8)) + break; nine_context_set_transform(device, s, nine_state_access_transform( (struct nine_ff_state *)&src->ff, |