1 files changed, 88 insertions, 0 deletions

diff --git a/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0112-V4L2VDA-Add-fps-in-SkiaOutputSurfaceImplOnGpu-by-VLO.patch b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0112-V4L2VDA-Add-fps-in-SkiaOutputSurfaceImplOnGpu-by-VLO.patch
new file mode 100644
index 00000000..78be7a25
--- /dev/null
+++ b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0112-V4L2VDA-Add-fps-in-SkiaOutputSurfaceImplOnGpu-by-VLO.patch
@@ -0,0 +1,88 @@
+From a49818e6727dc3ec25e438b032b761e668542886 Mon Sep 17 00:00:00 2001
+From: Hou Qi <qi.hou@nxp.com>
+Date: Thu, 18 Aug 2022 12:22:20 +0800
+Subject: [PATCH 12/17] V4L2VDA: Add fps in SkiaOutputSurfaceImplOnGpu by
+ VLOG(1)
+
+Upstream-Status: Inappropriate [NXP specific]
+---
+ .../skia_output_surface_impl_on_gpu.cc         | 18 ++++++++++++++++++
+ .../skia_output_surface_impl_on_gpu.h          |  1 +
+ 2 files changed, 19 insertions(+)
+
+diff --git a/components/viz/service/display_embedder/skia_output_surface_impl_on_gpu.cc b/components/viz/service/display_embedder/skia_output_surface_impl_on_gpu.cc
+index 946f4f40aaa08..8a05a8c41bd05 100644
+--- a/components/viz/service/display_embedder/skia_output_surface_impl_on_gpu.cc
++++ b/components/viz/service/display_embedder/skia_output_surface_impl_on_gpu.cc
+@@ -6,6 +6,7 @@
+ 
+ #include <memory>
+ #include <vector>
++#include <sys/time.h>
+ 
+ #include "base/atomic_sequence_num.h"
+ #include "base/bind.h"
+@@ -104,6 +105,15 @@
+ #include "components/viz/service/display_embedder/output_presenter_fuchsia.h"
+ #endif
+ 
++static uint64_t start_time = 0;
++static uint64_t stop_time = 0;
++
++uint64_t NowMicros() {
++  struct timeval tv;
++  gettimeofday(&tv, nullptr);
++  return static_cast<uint64_t>(tv.tv_sec) * 1e6 + tv.tv_usec;
++}
++
+ namespace viz {
+ 
+ namespace {
+@@ -320,6 +330,7 @@ SkiaOutputSurfaceImplOnGpu::SkiaOutputSurfaceImplOnGpu(
+       async_read_result_lock_(base::MakeRefCounted<AsyncReadResultLock>()) {
+   DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
+ 
++  swap_buffers_number_ = 0;
+   weak_ptr_ = weak_ptr_factory_.GetWeakPtr();
+   buffer_presented_callback_ = CreateSafeRepeatingCallback(
+       weak_ptr_, std::move(buffer_presented_callback));
+@@ -500,10 +511,16 @@ void SkiaOutputSurfaceImplOnGpu::SwapBuffers(OutputSurfaceFrame frame,
+   TRACE_EVENT0("viz", "SkiaOutputSurfaceImplOnGpu::SwapBuffers");
+   DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
+ 
++  if ( swap_buffers_number_ == 0)
++    start_time = NowMicros();
+   if (release_frame_buffer)
+     output_device_->ReleaseOneFrameBuffer();
+ 
++  swap_buffers_number_++;
++  stop_time = NowMicros();
++
+   SwapBuffersInternal(std::move(frame));
++  VLOG(1) << "total showed " << swap_buffers_number_ << " frames, total time " << (stop_time - start_time) << " ms, fps is " << swap_buffers_number_*1e6/(stop_time - start_time) << std::endl;
+ }
+ 
+ void SkiaOutputSurfaceImplOnGpu::AllocateFrameBuffers(size_t n) {
+@@ -1525,6 +1542,7 @@ bool SkiaOutputSurfaceImplOnGpu::Initialize() {
+   if (context_state_)
+     context_state_->AddContextLostObserver(this);
+ 
++  start_time = NowMicros();
+   return true;
+ }
+ 
+diff --git a/components/viz/service/display_embedder/skia_output_surface_impl_on_gpu.h b/components/viz/service/display_embedder/skia_output_surface_impl_on_gpu.h
+index febdaebbb740c..be1cedf2babc9 100644
+--- a/components/viz/service/display_embedder/skia_output_surface_impl_on_gpu.h
++++ b/components/viz/service/display_embedder/skia_output_surface_impl_on_gpu.h
+@@ -423,6 +423,7 @@ class SkiaOutputSurfaceImplOnGpu
+   BufferPresentedCallback buffer_presented_callback_;
+   ContextLostCallback context_lost_callback_;
+   GpuVSyncCallback gpu_vsync_callback_;
++  size_t swap_buffers_number_;
+ 
+   // ImplOnGpu::CopyOutput can create SharedImages via ImplOnGpu's
+   // SharedImageFactory. Clients can use these images via CopyOutputResult and
+-- 
+2.17.1
+