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c9960850c8
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4 Commits

Author SHA1 Message Date
Jonas Ådahl
c9960850c8 tests/kms/render: Add direct scanout test case 
This adds a minimalistic fullscreen direct scanout test case, that runs
on vkms. It doesn't use EGL, and it uses uninitialized memory, thus it
lacks any kind of implicit synchronization, but it does test that the
scanout selection paths are working.

What is tested is:

  * DMA buffer allocated using gbm on top of VKMS
  * Buffer passes a mode setting TEST_ONLY check
  * Paint is omitted
  * Correct buffer active in KMS after presentation

What isn't yet tested:

  * Implicit synchronization related behavior
  * Presented pixel content

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2417>
 2022-06-02 08:59:13 +00:00
Jonas Ådahl
5be555c59d tests/kms/render: Disconnect signal in end of test case 
Otherwise it'll get invoked in later test cases.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2417>
 2022-06-02 08:59:13 +00:00
Jonas Ådahl
f76258b840 tests/kms/render: Get backend from context 
Avoids a couple of singleton accesses.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2417>
 2022-06-02 08:59:13 +00:00
Jonas Ådahl
c8c9d49f79 Add rudimentary mode setting test 
Add a test that uses vkms to test that mode setting works, and that
rendering works. It renders 10 frames in a row after mode setting, then
exits.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2151>
 2022-01-14 09:16:09 +00:00