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Slim compositor Compositing.Browser.CompositorFrame.Quads histogram

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Extends Compositing.Browser.CompositorFrame.Quads histogram collection
to the CC Slim Compositor.

Bug: 331597325
Change-Id: I6b7aaea847899091aefbbb2d6c65a641251a3730
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5402246
Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
Auto-Submit: Victor Miura <vmiura@chromium.org>
Commit-Queue: Vasiliy Telezhnikov <vasilyt@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1281186}
This commit is contained in:
Victor Miura
2024-04-02 15:22:27 +00:00
committed by Chromium LUCI CQ
parent 11c70a26be
commit dab173f513
1 changed files with 10 additions and 0 deletions

10
cc/slim/layer_tree_impl.cc

@ -10,9 +10,11 @@
#include "base/auto_reset.h"
#include "base/containers/adapters.h"
#include "base/metrics/histogram.h"
#include "base/ranges/algorithm.h"
#include "base/trace_event/trace_event.h"
#include "base/trace_event/typed_macros.h"
#include "cc/base/histograms.h"
#include "cc/base/region.h"
#include "cc/slim/frame_data.h"
#include "cc/slim/frame_sink_impl.h"
@ -546,7 +548,9 @@ void LayerTreeImpl::GenerateCompositorFrame(
args.frame_time, frame_data.deadline_in_frames.value_or(0u),
args.interval, frame_data.use_default_lower_bound_deadline);
size_t total_quad_count = 0;
for (const auto& pass : out_frame.render_pass_list) {
total_quad_count += pass->quad_list.size();
for (const auto* quad : pass->quad_list) {
for (viz::ResourceId resource_id : quad->resources) {
out_resource_ids.insert(resource_id);
@ -554,6 +558,12 @@ void LayerTreeImpl::GenerateCompositorFrame(
}
}
if (const char* client_name = GetClientNameForMetrics()) {
UMA_HISTOGRAM_COUNTS_1000(
base::StringPrintf("Compositing.%s.CompositorFrame.Quads", client_name),
total_quad_count);
}
if (!presentation_callback_for_next_frame_.empty() ||
!success_callback_for_next_frame_.empty()) {
pending_presentation_callbacks_.emplace_back(