diff options
| -rw-r--r-- | src/mesa/main/texstate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c index 2b26f651a54..6f8831dfe03 100644 --- a/src/mesa/main/texstate.c +++ b/src/mesa/main/texstate.c @@ -356,6 +356,7 @@ update_texture_matrices( GLcontext *ctx ) ctx->Texture._TexMatEnabled = 0x0; for (u = 0; u < ctx->Const.MaxTextureCoordUnits; u++) { + ASSERT(u < Elements(ctx->TextureMatrixStack)); if (_math_matrix_is_dirty(ctx->TextureMatrixStack[u].Top)) { _math_matrix_analyse( ctx->TextureMatrixStack[u].Top ); @@ -627,6 +628,7 @@ update_texture_state( GLcontext *ctx ) ctx->Texture._GenFlags |= texUnit->_GenFlags; } + ASSERT(unit < Elements(ctx->TextureMatrixStack)); if (ctx->TextureMatrixStack[unit].Top->type != MATRIX_IDENTITY) ctx->Texture._TexMatEnabled |= ENABLE_TEXMAT(unit); } |