[Piglit] [PATCH 0/2] Fix arb_post_depth_coverage piglit tests

[Lyude]

Some fixes that had to be written since the original piglit test didn't execute
on nouveau, and also didn't actually test if arb_post_depth_coverage actually
worked.

Lyude (2):
  arb_post_depth_coverage: Don't try sample rates we don't support
  arb_post_depth_coverage: Make multisampling test more robust

 tests/spec/arb_post_depth_coverage/multisampling.c | 347 ++++++++-------------
 .../spec/arb_post_depth_coverage/sample-shading.c  |   4 +-
 2 files changed, 136 insertions(+), 215 deletions(-)

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2.9.4