tree 362fe0363b48d24dbe95b55d5fba4587470136c9
parent c277fa394087272c79d65fc308d268fc768b91e5
author Brian Paul <brianp@vmware.com> 1443634636 -0600
committer Brian Paul <brianp@vmware.com> 1443707143 -0600

mesa: remove _mesa_get_tex_unit_err() and fix error handling

This helper was only called from _mesa_BindTextureUnit().  It's simpler
to just inline it.

The error check / code / message in the helper was incorrect.  It was
written for glBindTextures(), not glBindTextureUnit().  The correct
error for a bad texture unit number is GL_INVALID_VALUE.  The error
message now reports the unit number rather than a GL_TEXTUREi enum.

Fixes a failure in piglit's arb_direct_state_access-bind-texture-unit test.

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>