content/renderer/render_thread_impl.cc - Issue 916723002: cc: Add threaded GPU rasterization.

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Unified Diff: content/renderer/render_thread_impl.cc

Issue 916723002: cc: Add threaded GPU rasterization. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Hold context lock when GpuTTWP accesses worker context. Created 5 years, 10 months ago

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Index: content/renderer/render_thread_impl.cc

diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc

index 991d728f1720f11163b1ace595c97f14a55ca376..ceed3376d1c7f87543257de2230dece7c90e445a 100644

--- a/content/renderer/render_thread_impl.cc

+++ b/content/renderer/render_thread_impl.cc

@@ -663,6 +663,10 @@ void RenderThreadImpl::Init() {

base::StringToInt(string_value, &num_raster_threads);

DCHECK(parsed_num_raster_threads) << string_value;

DCHECK_GT(num_raster_threads, 0);

+ // Force maximum 1 thread for threaded GPU rasterization.

+ if (is_threaded_gpu_rasterization_enabled_)

+ num_raster_threads = 1;

cc::TileTaskWorkerPool::SetNumWorkerThreads(num_raster_threads);

#if defined(OS_ANDROID) || defined(OS_LINUX)