mesa: Make sure the buffer exists in _mesa_lookup_bufferobj_err
authorFredrik Höglund <fredrik@kde.org>
Thu, 19 Mar 2015 18:44:57 +0000 (19:44 +0100)
committerFredrik Höglund <fredrik@kde.org>
Fri, 20 Mar 2015 00:25:29 +0000 (01:25 +0100)
commit2fd21d8a84bd28461c964e2ab350389a55b7f001
treeb738d6ed1ddb75bf8773c11729ef09adbea4e88b
parent9d97cd2e3e993658ebe038f4652dc59c3ae56031
mesa: Make sure the buffer exists in _mesa_lookup_bufferobj_err

Generate GL_INVALID_OPERATION and return NULL when the buffer object
hasn't been created.  All callers expect this.

v2: Use a more concise error message.

Cc: Laura Ekstrand <laura@jlekstrand.net>
Reviewed-by: Laura Ekstrand <laura@jlekstrand.net>
src/mesa/main/bufferobj.c