commit 17b7c054339dfa592571ebd92d2419949baca6f0
author Greg Daniel <egdaniel@google.com> Tue Jan 09 13:55:33 2018 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Jan 09 19:22:27 2018 +0000
tree 2ecef7a4c9ccfb2edaf72dd5eb56b229ed29a2ca
parent e48eb337e1ff16bc0190a0562b01ea4cc9a84ccb

Update GrSemaphore to allow it to only be used once for signaling and once for waiting.

This is required for Vulkan which doesn't allow a semaphore to be waited on by
multiple things at once or signaled from multiple places.

Bug: skia:
Change-Id: Iac0cb782a6662167c2cab1fd6a2c80378834a480
Reviewed-on: https://skia-review.googlesource.com/92601
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>

src/gpu/GrResourceProvider.cpp

diff --git a/src/gpu/GrResourceProvider.cpp b/src/gpu/GrResourceProvider.cpp
index 0112b5c..048b87f 100644
--- a/src/gpu/GrResourceProvider.cpp
+++ b/src/gpu/GrResourceProvider.cpp
@@ -472,9 +472,12 @@
 }
 
 sk_sp<GrSemaphore> GrResourceProvider::wrapBackendSemaphore(const GrBackendSemaphore& semaphore,
+                                                            SemaphoreWrapType wrapType,
                                                             GrWrapOwnership ownership) {
     ASSERT_SINGLE_OWNER
-    return this->isAbandoned() ? nullptr : fGpu->wrapBackendSemaphore(semaphore, ownership);
+    return this->isAbandoned() ? nullptr : fGpu->wrapBackendSemaphore(semaphore,
+                                                                      wrapType,
+                                                                      ownership);
 }
 
 void GrResourceProvider::takeOwnershipOfSemaphore(sk_sp<GrSemaphore> semaphore) {