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gs-effect: Pass unmodified parameters as const reference

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This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2019-12-21 18:20:36 +01:00
parent 1d9a4ddbf5
commit 2faa68f9be
2 changed files with 15 additions and 14 deletions
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12
source/obs/gs/gs-effect.cpp
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@ -54,7 +54,7 @@ static std::string load_file_as_code(std::filesystem::path file)
return std::string(buf.data(), buf.data() + size);
}
gs::effect::effect(std::string code, std::string name)
gs::effect::effect(const std::string& code, const std::string& name)
{
auto gctx = gs::context();
@ -91,7 +91,7 @@ gs::effect_technique gs::effect::get_technique(size_t idx)
return gs::effect_technique(get()->techniques.array + idx, this);
}
gs::effect_technique gs::effect::get_technique(std::string name)
gs::effect_technique gs::effect::get_technique(const std::string& name)
{
for (size_t idx = 0; idx < count_techniques(); idx++) {
auto ptr = get()->techniques.array + idx;
@ -103,7 +103,7 @@ gs::effect_technique gs::effect::get_technique(std::string name)
return nullptr;
}
bool gs::effect::has_technique(std::string name)
bool gs::effect::has_technique(const std::string& name)
{
if (get_technique(name))
return true;
@ -124,7 +124,7 @@ gs::effect_parameter gs::effect::get_parameter(size_t idx)
return gs::effect_parameter(get()->params.array + idx, this);
}
gs::effect_parameter gs::effect::get_parameter(std::string name)
gs::effect_parameter gs::effect::get_parameter(const std::string& name)
{
for (size_t idx = 0; idx < count_parameters(); idx++) {
auto ptr = get()->params.array + idx;
@ -136,14 +136,14 @@ gs::effect_parameter gs::effect::get_parameter(std::string name)
return nullptr;
}
bool gs::effect::has_parameter(std::string name)
bool gs::effect::has_parameter(const std::string& name)
{
if (get_parameter(name))
return true;
return false;
}
bool gs::effect::has_parameter(std::string name, effect_parameter::type type)
bool gs::effect::has_parameter(const std::string& name, effect_parameter::type type)
{
auto eprm = get_parameter(name);
if (eprm)

17
source/obs/gs/gs-effect.hpp
View file

@ -42,20 +42,20 @@ namespace gs {
class effect : public std::shared_ptr<gs_effect_t> {
public:
effect(){};
effect(std::string code, std::string name);
effect(const std::string& code, const std::string& name);
effect(std::filesystem::path file);
~effect();
size_t count_techniques();
gs::effect_technique get_technique(size_t idx);
gs::effect_technique get_technique(std::string name);
bool has_technique(std::string name);
gs::effect_technique get_technique(const std::string& name);
bool has_technique(const std::string& name);
size_t count_parameters();
gs::effect_parameter get_parameter(size_t idx);
gs::effect_parameter get_parameter(std::string name);
bool has_parameter(std::string name);
bool has_parameter(std::string name, effect_parameter::type type);
gs::effect_parameter get_parameter(const std::string& name);
bool has_parameter(const std::string& name);
bool has_parameter(const std::string& name, effect_parameter::type type);
public /* Legacy Support */:
inline gs_effect_t* get_object()
@ -63,11 +63,12 @@ namespace gs {
return get();
}
static gs::effect create(std::string file)
static gs::effect create(const std::string& file)
{
return gs::effect(file);
};
static gs::effect create(std::string code, std::string name)
static gs::effect create(const std::string& code, const std::string& name)
{
return gs::effect(code, name);
};