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st/oxr: Fix enumerating swapchain formats on headless

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This commit is contained in:
Ryan Pavlik 2019-06-05 14:14:18 -05:00
parent 8cda1b6f67
commit 1fd9936f95
1 changed files with 4 additions and 0 deletions
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4
src/xrt/state_trackers/oxr/oxr_session.c
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@ -62,6 +62,10 @@ oxr_session_enumerate_formats(struct oxr_logger *log,
int64_t *formats)
{
struct xrt_compositor *xc = sess->compositor;
if (formatCountOutput == NULL) {
return oxr_error(log, XR_ERROR_VALIDATION_FAILURE,
"(formatCountOutput)");
}
if (xc == NULL) {
if (formatCountOutput != NULL) {
*formatCountOutput = 0;