diff options
Diffstat (limited to 'src/mesa/main/enable.c')
| -rw-r--r-- | src/mesa/main/enable.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c index 4c5f9dce5e4..f23673a6cdc 100644 --- a/src/mesa/main/enable.c +++ b/src/mesa/main/enable.c @@ -209,6 +209,8 @@ enable_texture(struct gl_context *ctx, GLboolean state, GLbitfield texBit) { struct gl_fixedfunc_texture_unit *texUnit = _mesa_get_current_fixedfunc_tex_unit(ctx); + if (!texUnit) + return GL_FALSE; const GLbitfield newenabled = state ? (texUnit->Enabled | texBit) : (texUnit->Enabled & ~texBit); @@ -1293,6 +1295,9 @@ is_texture_enabled(struct gl_context *ctx, GLbitfield bit) const struct gl_fixedfunc_texture_unit *const texUnit = _mesa_get_current_fixedfunc_tex_unit(ctx); + if (!texUnit) + return GL_FALSE; + return (texUnit->Enabled & bit) ? GL_TRUE : GL_FALSE; } |