gpu: Reuse transfer buffers more aggresively

gpu/command_buffer/client/query_tracker_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Tests for the QueryTracker.
 
 #include "gpu/command_buffer/client/query_tracker.h"
 
 #include <GLES2/gl2ext.h>
 #include "base/memory/scoped_ptr.h"
@@ skipping 96 matching lines @@
   scoped_ptr<MappedMemoryManager> mapped_memory_;
   scoped_ptr<QueryTracker> query_tracker_;
 };
 
 TEST_F(QueryTrackerTest, Basic) {
   const GLuint kId1 = 123;
   const GLuint kId2 = 124;
 
   // Check we can create a Query.
   QueryTracker::Query* query = query_tracker_->CreateQuery(
-      kId1, GL_ANY_SAMPLES_PASSED_EXT);
+      kId1, GL_ANY_SAMPLES_PASSED_EXT, false);
   ASSERT_TRUE(query != NULL);
   // Check we can get the same Query.
   EXPECT_EQ(query, query_tracker_->GetQuery(kId1));
   // Check we get nothing for a non-existent query.
   EXPECT_TRUE(query_tracker_->GetQuery(kId2) == NULL);
   // Check we can delete the query.
   query_tracker_->RemoveQuery(kId1);
   // Check we get nothing for a non-existent query.
   EXPECT_TRUE(query_tracker_->GetQuery(kId1) == NULL);
 }
 
 TEST_F(QueryTrackerTest, Query) {
   const GLuint kId1 = 123;
   const int32 kToken = 46;
   const uint32 kResult = 456;
 
   // Create a Query.
   QueryTracker::Query* query = query_tracker_->CreateQuery(
-      kId1, GL_ANY_SAMPLES_PASSED_EXT);
+      kId1, GL_ANY_SAMPLES_PASSED_EXT, false);
   ASSERT_TRUE(query != NULL);
   EXPECT_TRUE(query->NeverUsed());
   EXPECT_FALSE(query->Pending());
   EXPECT_EQ(0, query->token());
   EXPECT_EQ(0u, query->submit_count());
 
   // Check MarkAsActive.
   query->MarkAsActive();
   EXPECT_FALSE(query->NeverUsed());
   EXPECT_FALSE(query->Pending());
@@ skipping 24 matching lines @@
   EXPECT_FALSE(query->Pending());
 }
 
 TEST_F(QueryTrackerTest, Remove) {
   const GLuint kId1 = 123;
   const int32 kToken = 46;
   const uint32 kResult = 456;
 
   // Create a Query.
   QueryTracker::Query* query = query_tracker_->CreateQuery(
-      kId1, GL_ANY_SAMPLES_PASSED_EXT);
+      kId1, GL_ANY_SAMPLES_PASSED_EXT, false);
   ASSERT_TRUE(query != NULL);
 
   QuerySyncManager::Bucket* bucket = GetBucket(query);
   EXPECT_EQ(1u, bucket->used_query_count);
 
   query->MarkAsActive();
   query->MarkAsPending(kToken);
 
   query_tracker_->RemoveQuery(kId1);
   // Check we get nothing for a non-existent query.
   EXPECT_TRUE(query_tracker_->GetQuery(kId1) == NULL);
 
   // Check that memory was not freed.
   EXPECT_EQ(1u, bucket->used_query_count);
 
   // Simulate GPU process marking it as available.
   QuerySync* sync = GetSync(query);
   sync->process_count = query->submit_count();
   sync->result = kResult;
 
   // Check FreeCompletedQueries.
   query_tracker_->FreeCompletedQueries();
   EXPECT_EQ(0u, bucket->used_query_count);
 }
 
 }  // namespace gles2
 }  // namespace gpu