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In GetTexture, do not insert missing IDs into the texture registry map (#4339)

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Fixes https://github.com/flutter/flutter/issues/12924
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Jason Simmons 2017-11-09 10:04:41 -08:00 committed by GitHub
parent 2920d61a5c
commit fe6f3ab33a
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1 changed files with 2 additions and 1 deletions
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flow/texture.cc
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@ -36,7 +36,8 @@ void TextureRegistry::OnGrContextDestroyed() {
std::shared_ptr<Texture> TextureRegistry::GetTexture(int64_t id) {
ASSERT_IS_GPU_THREAD
return mapping_[id];
auto it = mapping_.find(id);
return it != mapping_.end() ? it->second : nullptr;
}
Texture::Texture(int64_t id) : id_(id) {}