diff options
| -rw-r--r-- | src/mesa/main/teximage.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index d119d22b54..9519d89e4a 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -2168,7 +2168,8 @@ copytexsubimage_error_check2( GLcontext *ctx, GLuint dimensions, if (!_mesa_source_buffer_exists(ctx, teximage->_BaseFormat)) { _mesa_error(ctx, GL_INVALID_OPERATION, - "glCopyTexSubImage%dD(missing readbuffer)", dimensions); + "glCopyTexSubImage%dD(missing readbuffer, format=0x%x)", + dimensions, teximage->_BaseFormat); return GL_TRUE; } |