content/common/cc_messages.cc - Issue 34413002: Pickle::Write* micro-optimizations

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Unified Diff: content/common/cc_messages.cc

Issue 34413002: Pickle::Write* micro-optimizations (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 7 years, 2 months ago

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Index: content/common/cc_messages.cc

diff --git a/content/common/cc_messages.cc b/content/common/cc_messages.cc

index dc389a65f629789cba010d8cb3c4265568493684..f0757382cce752de437962135e0639a815c59d1f 100644

--- a/content/common/cc_messages.cc

+++ b/content/common/cc_messages.cc

@@ -355,6 +355,8 @@ void ParamTraits<cc::RenderPass>::Write(

WriteParam(m, p.shared_quad_state_list.size());

WriteParam(m, p.quad_list.size());

+ m->Reserve(p.shared_quad_state_list.size() * sizeof(cc::SharedQuadState) + p.quad_list.size() * sizeof(cc::RenderPassDrawQuad));

danakj 2013/10/22 17:22:05 We could walk the quad list and determine the size

for (size_t i = 0; i < p.shared_quad_state_list.size(); ++i)

WriteParam(m, *p.shared_quad_state_list[i]);