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Revert GLEscrow changes

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This commit is contained in:
Anthony J. Thibault 2016-03-23 17:11:16 -07:00
parent 0d37515784
commit 8bb387dc74
1 changed files with 3 additions and 10 deletions
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13
libraries/gl/src/gl/GLEscrow.h
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@ -71,16 +71,11 @@ public:
} }
bool signaled() const { bool signaled() const {
#if THREADED_PRESENT
auto result = glClientWaitSync(_sync, 0, 0); auto result = glClientWaitSync(_sync, 0, 0);
if (GL_TIMEOUT_EXPIRED != result && GL_WAIT_FAILED != result) { if (GL_TIMEOUT_EXPIRED != result && GL_WAIT_FAILED != result) {
return true; return true;
} }
return false; return false;
#else
glWaitSync(_sync, 0, GL_TIMEOUT_IGNORED);
return true;
#endif
} }
}; };
@ -208,15 +203,13 @@ public:
// Also releases any previous texture held by the caller // Also releases any previous texture held by the caller
bool fetchSignaledAndRelease(T& value) { bool fetchSignaledAndRelease(T& value) {
T originalValue = value; T originalValue = value;
bool fetched = false; if (fetchSignaled(value)) {
while (fetchSignaled(value)) {
fetched = true;
if (originalValue != invalid()) { if (originalValue != invalid()) {
release(originalValue); release(originalValue);
} }
originalValue = value; return true;
} }
return fetched; return false;
} }
bool fetchAndReleaseWithFence(T& value, GLsync& sync) { bool fetchAndReleaseWithFence(T& value, GLsync& sync) {