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obs/gs/effect: Use the actual shared_ptr, not a pointer to it

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Fixes several warnings and potential memory corruptions that could happen. Also makes the entire thing easier to read.
This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2020-07-29 04:31:55 +02:00
parent 09c151a9d2
commit f9f25dbd8a
7 changed files with 28 additions and 29 deletions
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11
source/obs/gs/gs-effect-parameter.cpp
View file

@ -44,19 +44,18 @@ gs::effect_parameter::effect_parameter(gs_eparam_t* param)
reset(param, [](void*) {}); reset(param, [](void*) {});
} }
gs::effect_parameter::effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_effect_t>* parent) gs::effect_parameter::effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_effect_t> parent)
: effect_parameter(param) : effect_parameter(param)
{ {
_effect_parent = parent; _effect_parent = parent;
} }
gs::effect_parameter::effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_epass_t>* parent) gs::effect_parameter::effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_epass_t> parent) : effect_parameter(param)
: effect_parameter(param)
{ {
_pass_parent = parent; _pass_parent = parent;
} }
gs::effect_parameter::effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_eparam_t>* parent) gs::effect_parameter::effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_eparam_t> parent)
: effect_parameter(param) : effect_parameter(param)
{ {
_param_parent = parent; _param_parent = parent;
@ -161,7 +160,7 @@ gs::effect_parameter gs::effect_parameter::get_annotation(std::size_t idx)
return nullptr; return nullptr;
} }
return effect_parameter(get()->annotations.array + idx, this); return effect_parameter(get()->annotations.array + idx, *this);
} }
gs::effect_parameter gs::effect_parameter::get_annotation(const std::string_view name) gs::effect_parameter gs::effect_parameter::get_annotation(const std::string_view name)
@ -169,7 +168,7 @@ gs::effect_parameter gs::effect_parameter::get_annotation(const std::string_view
for (std::size_t idx = 0; idx < get()->annotations.num; idx++) { for (std::size_t idx = 0; idx < get()->annotations.num; idx++) {
auto ptr = get()->annotations.array + idx; auto ptr = get()->annotations.array + idx;
if (name == std::string_view{ptr->name}) { if (name == std::string_view{ptr->name}) {
return gs::effect_parameter(ptr, this); return gs::effect_parameter(ptr, *this);
} }
} }

12
source/obs/gs/gs-effect-parameter.hpp
View file

@ -24,9 +24,9 @@
namespace gs { namespace gs {
class effect_parameter : public std::shared_ptr<gs_eparam_t> { class effect_parameter : public std::shared_ptr<gs_eparam_t> {
std::shared_ptr<gs_effect_t>* _effect_parent; std::shared_ptr<gs_effect_t> _effect_parent;
std::shared_ptr<gs_epass_t>* _pass_parent; std::shared_ptr<gs_epass_t> _pass_parent;
std::shared_ptr<gs_eparam_t>* _param_parent; std::shared_ptr<gs_eparam_t> _param_parent;
public: public:
enum class type { enum class type {
@ -50,9 +50,9 @@ namespace gs {
public: public:
effect_parameter(); effect_parameter();
effect_parameter(gs_eparam_t* param); effect_parameter(gs_eparam_t* param);
effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_effect_t>* parent); effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_effect_t> parent);
effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_epass_t>* parent); effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_epass_t> parent);
effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_eparam_t>* parent); effect_parameter(gs_eparam_t* param, std::shared_ptr<gs_eparam_t> parent);
~effect_parameter(); ~effect_parameter();
effect_parameter(const effect_parameter& rhs); effect_parameter(const effect_parameter& rhs);

10
source/obs/gs/gs-effect-pass.cpp
View file

@ -31,7 +31,7 @@ extern "C" {
#endif #endif
} }
gs::effect_pass::effect_pass(gs_epass_t* pass, std::shared_ptr<gs_technique_t>* parent) : _parent(parent) gs::effect_pass::effect_pass(gs_epass_t* pass, std::shared_ptr<gs_technique_t> parent) : _parent(parent)
{ {
reset(pass, [](void*) {}); reset(pass, [](void*) {});
} }
@ -55,7 +55,7 @@ gs::effect_parameter gs::effect_pass::get_vertex_parameter(std::size_t idx)
if (idx >= count_vertex_parameters()) if (idx >= count_vertex_parameters())
return nullptr; return nullptr;
return gs::effect_parameter((get()->vertshader_params.array + idx)->eparam, this); return gs::effect_parameter((get()->vertshader_params.array + idx)->eparam, *this);
} }
gs::effect_parameter gs::effect_pass::get_vertex_parameter(std::string name) gs::effect_parameter gs::effect_pass::get_vertex_parameter(std::string name)
@ -63,7 +63,7 @@ gs::effect_parameter gs::effect_pass::get_vertex_parameter(std::string name)
for (std::size_t idx = 0; idx < count_vertex_parameters(); idx++) { for (std::size_t idx = 0; idx < count_vertex_parameters(); idx++) {
auto ptr = get()->vertshader_params.array + idx; auto ptr = get()->vertshader_params.array + idx;
if (strcmp(ptr->eparam->name, name.c_str()) == 0) if (strcmp(ptr->eparam->name, name.c_str()) == 0)
return gs::effect_parameter(ptr->eparam, this); return gs::effect_parameter(ptr->eparam, *this);
} }
return nullptr; return nullptr;
} }
@ -91,7 +91,7 @@ gs::effect_parameter gs::effect_pass::get_pixel_parameter(std::size_t idx)
if (idx >= count_pixel_parameters()) if (idx >= count_pixel_parameters())
return nullptr; return nullptr;
return gs::effect_parameter((get()->pixelshader_params.array + idx)->eparam, this); return gs::effect_parameter((get()->pixelshader_params.array + idx)->eparam, *this);
} }
gs::effect_parameter gs::effect_pass::get_pixel_parameter(std::string name) gs::effect_parameter gs::effect_pass::get_pixel_parameter(std::string name)
@ -99,7 +99,7 @@ gs::effect_parameter gs::effect_pass::get_pixel_parameter(std::string name)
for (std::size_t idx = 0; idx < count_pixel_parameters(); idx++) { for (std::size_t idx = 0; idx < count_pixel_parameters(); idx++) {
auto ptr = get()->pixelshader_params.array + idx; auto ptr = get()->pixelshader_params.array + idx;
if (strcmp(ptr->eparam->name, name.c_str()) == 0) if (strcmp(ptr->eparam->name, name.c_str()) == 0)
return gs::effect_parameter(ptr->eparam, this); return gs::effect_parameter(ptr->eparam, *this);
} }
return nullptr; return nullptr;
} }

5
source/obs/gs/gs-effect-pass.hpp
View file

@ -23,16 +23,17 @@
namespace gs { namespace gs {
class effect_pass : public std::shared_ptr<gs_epass_t> { class effect_pass : public std::shared_ptr<gs_epass_t> {
std::shared_ptr<gs_technique_t>* _parent; std::shared_ptr<gs_technique_t> _parent;
public: public:
effect_pass(gs_epass_t* pass, std::shared_ptr<gs_technique_t>* parent = nullptr); effect_pass(gs_epass_t* pass, std::shared_ptr<gs_technique_t> parent = nullptr);
~effect_pass(); ~effect_pass();
std::string name(); std::string name();
//gs::shader get_pixel_shader(); //gs::shader get_pixel_shader();
//gs::shader get_vertex_shader(); //gs::shader get_vertex_shader();
//
std::size_t count_vertex_parameters(); std::size_t count_vertex_parameters();
gs::effect_parameter get_vertex_parameter(std::size_t idx); gs::effect_parameter get_vertex_parameter(std::size_t idx);

7
source/obs/gs/gs-effect-technique.cpp
View file

@ -32,8 +32,7 @@ extern "C" {
#endif #endif
} }
gs::effect_technique::effect_technique(gs_technique_t* technique, std::shared_ptr<gs_effect_t>* parent) gs::effect_technique::effect_technique(gs_technique_t* technique, std::shared_ptr<gs_effect_t> parent) : _parent(parent)
: _parent(parent)
{ {
reset(technique, [](void*) {}); reset(technique, [](void*) {});
} }
@ -58,7 +57,7 @@ gs::effect_pass gs::effect_technique::get_pass(std::size_t idx)
return nullptr; return nullptr;
} }
return gs::effect_pass(get()->passes.array + idx, this); return gs::effect_pass(get()->passes.array + idx, *this);
} }
gs::effect_pass gs::effect_technique::get_pass(std::string name) gs::effect_pass gs::effect_technique::get_pass(std::string name)
@ -66,7 +65,7 @@ gs::effect_pass gs::effect_technique::get_pass(std::string name)
for (std::size_t idx = 0; idx < get()->passes.num; idx++) { for (std::size_t idx = 0; idx < get()->passes.num; idx++) {
auto ptr = get()->passes.array + idx; auto ptr = get()->passes.array + idx;
if (strcmp(ptr->name, name.c_str()) == 0) if (strcmp(ptr->name, name.c_str()) == 0)
return gs::effect_pass(ptr, this); return gs::effect_pass(ptr, *this);
} }
return nullptr; return nullptr;

4
source/obs/gs/gs-effect-technique.hpp
View file

@ -23,10 +23,10 @@
namespace gs { namespace gs {
class effect_technique : public std::shared_ptr<gs_technique_t> { class effect_technique : public std::shared_ptr<gs_technique_t> {
std::shared_ptr<gs_effect_t>* _parent; std::shared_ptr<gs_effect_t> _parent;
public: public:
effect_technique(gs_technique_t* technique, std::shared_ptr<gs_effect_t>* parent = nullptr); effect_technique(gs_technique_t* technique, std::shared_ptr<gs_effect_t> parent = nullptr);
~effect_technique(); ~effect_technique();
std::string name(); std::string name();

8
source/obs/gs/gs-effect.cpp
View file

@ -77,7 +77,7 @@ gs::effect_technique gs::effect::get_technique(std::size_t idx)
return nullptr; return nullptr;
} }
return gs::effect_technique(get()->techniques.array + idx, this); return gs::effect_technique(get()->techniques.array + idx, *this);
} }
gs::effect_technique gs::effect::get_technique(const std::string& name) gs::effect_technique gs::effect::get_technique(const std::string& name)
@ -85,7 +85,7 @@ gs::effect_technique gs::effect::get_technique(const std::string& name)
for (std::size_t idx = 0; idx < count_techniques(); idx++) { for (std::size_t idx = 0; idx < count_techniques(); idx++) {
auto ptr = get()->techniques.array + idx; auto ptr = get()->techniques.array + idx;
if (strcmp(ptr->name, name.c_str()) == 0) { if (strcmp(ptr->name, name.c_str()) == 0) {
return gs::effect_technique(ptr, this); return gs::effect_technique(ptr, *this);
} }
} }
@ -110,7 +110,7 @@ gs::effect_parameter gs::effect::get_parameter(std::size_t idx)
throw std::out_of_range("Index is out of range."); throw std::out_of_range("Index is out of range.");
} }
return gs::effect_parameter(get()->params.array + idx, this); return gs::effect_parameter(get()->params.array + idx, *this);
} }
gs::effect_parameter gs::effect::get_parameter(const std::string& name) gs::effect_parameter gs::effect::get_parameter(const std::string& name)
@ -118,7 +118,7 @@ gs::effect_parameter gs::effect::get_parameter(const std::string& name)
for (std::size_t idx = 0; idx < count_parameters(); idx++) { for (std::size_t idx = 0; idx < count_parameters(); idx++) {
auto ptr = get()->params.array + idx; auto ptr = get()->params.array + idx;
if (strcmp(ptr->name, name.c_str()) == 0) { if (strcmp(ptr->name, name.c_str()) == 0) {
return gs::effect_parameter(ptr, this); return gs::effect_parameter(ptr, *this);
} }
} }