Clear old verified flush IDs when doing OrderingBarrier.

gpu/ipc/client/command_buffer_proxy_impl.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.
 
 #include "gpu/ipc/client/command_buffer_proxy_impl.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 244 matching lines @@
     return;
 
   TRACE_EVENT1("gpu", "CommandBufferProxyImpl::Flush", "put_offset",
                put_offset);
 
   bool put_offset_changed = last_put_offset_ != put_offset;
   last_put_offset_ = put_offset;
   last_barrier_put_offset_ = put_offset;
 
   if (channel_) {
+    uint32_t highest_verified_flush_id;
     const uint32_t flush_id = channel_->OrderingBarrier(
         route_id_, stream_id_, put_offset, ++flush_count_, latency_info_,
-        put_offset_changed, true);
+        put_offset_changed, true, &highest_verified_flush_id);
+    UpdateVerifiedReleases(highest_verified_flush_id);
     if (put_offset_changed) {
       DCHECK(flush_id);
       const uint64_t fence_sync_release = next_fence_sync_release_ - 1;
       if (fence_sync_release > flushed_fence_sync_release_) {
         flushed_fence_sync_release_ = fence_sync_release;
         flushed_release_flush_id_.push(
             std::make_pair(fence_sync_release, flush_id));
       }
     }
   }
 
   if (put_offset_changed)
     latency_info_.clear();
 }
 
 void CommandBufferProxyImpl::OrderingBarrier(int32_t put_offset) {
   CheckLock();
   if (last_state_.error != gpu::error::kNoError)
     return;
 
   TRACE_EVENT1("gpu", "CommandBufferProxyImpl::OrderingBarrier", "put_offset",
                put_offset);
 
   bool put_offset_changed = last_barrier_put_offset_ != put_offset;
   last_barrier_put_offset_ = put_offset;
 
   if (channel_) {
+    uint32_t highest_verified_flush_id;
     const uint32_t flush_id = channel_->OrderingBarrier(
         route_id_, stream_id_, put_offset, ++flush_count_, latency_info_,
-        put_offset_changed, false);
+        put_offset_changed, false, &highest_verified_flush_id);
+    UpdateVerifiedReleases(highest_verified_flush_id);
+
     if (put_offset_changed) {
       DCHECK(flush_id);
       const uint64_t fence_sync_release = next_fence_sync_release_ - 1;
       if (fence_sync_release > flushed_fence_sync_release_) {
         flushed_fence_sync_release_ = fence_sync_release;
         flushed_release_flush_id_.push(
             std::make_pair(fence_sync_release, flush_id));
       }
     }
   }
@@ skipping 565 matching lines @@
     gpu_control_client_->OnGpuControlLostContext();
 }
 
 CommandBufferProxyImpl::ImageInfo::ImageInfo() {}
 CommandBufferProxyImpl::ImageInfo::~ImageInfo() {}
 CommandBufferProxyImpl::ImageInfo::ImageInfo(ImageInfo&& other) = default;
 CommandBufferProxyImpl::ImageInfo& CommandBufferProxyImpl::ImageInfo::operator=(
     ImageInfo&& other) = default;
 
 }  // namespace gpu