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PostProcessing: Make GetShader() return by constant reference

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We don't need to create copies of the shader string when they can be
avoided.
This commit is contained in:
Lioncash 2018-05-21 12:07:46 -04:00
parent 9d1b6cdea4
commit c4d27cc8ec
1 changed files with 1 additions and 1 deletions
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Source/Core/VideoCommon/PostProcessing.h
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@ -57,7 +57,7 @@ public:
std::string LoadShader(std::string shader = ""); std::string LoadShader(std::string shader = "");
void SaveOptionsConfiguration(); void SaveOptionsConfiguration();
void ReloadShader(); void ReloadShader();
std::string GetShader() const { return m_current_shader; } const std::string& GetShader() const { return m_current_shader; }
bool IsDirty() const { return m_any_options_dirty; } bool IsDirty() const { return m_any_options_dirty; }
void SetDirty(bool dirty) { m_any_options_dirty = dirty; } void SetDirty(bool dirty) { m_any_options_dirty = dirty; }
bool HasOptions() const { return m_options.size() > 0; } bool HasOptions() const { return m_options.size() > 0; }