Create vertex arrays using DSA (refs #394)

Author: scheibel

source/globjects/source/Resource.cpp

@@ -8,6 +8,7 @@
 #include "implementations/AbstractBufferImplementation.h"
 #include "implementations/AbstractFramebufferImplementation.h"
 #include "implementations/AbstractTextureImplementation.h"
+#include "implementations/AbstractVertexAttributeBindingImplementation.h"
 
 
 using namespace gl;
@@ -231,13 +232,16 @@ TransformFeedbackResource::~TransformFeedbackResource()
 
 
 VertexArrayObjectResource::VertexArrayObjectResource()
-: IDResource(createObject(glGenVertexArrays))
+: IDResource(ImplementationRegistry::current().attributeImplementation().create())
 {
 }
 
 VertexArrayObjectResource::~VertexArrayObjectResource()
 {
-    deleteObject(glDeleteVertexArrays, id(), hasOwnership());
+    if (hasOwnership())
+    {
+        ImplementationRegistry::current().attributeImplementation().destroy(id());
+    }
 }
 
 

source/globjects/source/implementations/AbstractVertexAttributeBindingImplementation.h

@@ -27,6 +27,9 @@ class AbstractVertexAttributeBindingImplementation
     static AbstractVertexAttributeBindingImplementation * get(VertexArray::AttributeImplementation impl =
         VertexArray::AttributeImplementation::VertexAttribBindingARB);
 
+    virtual gl::GLuint create() const = 0;
+    virtual void destroy(gl::GLuint id) const = 0;
+
     virtual void enable(const VertexArray * vertexArray, gl::GLint attributeIndex) const = 0;
     virtual void disable(const VertexArray * vertexArray, gl::GLint attributeIndex) const = 0;
 

source/globjects/source/implementations/VertexAttributeBindingImplementation_DirectStateAccessARB.cpp

@@ -25,6 +25,20 @@ VertexAttributeBindingImplementation_DirectStateAccessARB::~VertexAttributeBindi
 
 }
 
+gl::GLuint VertexAttributeBindingImplementation_DirectStateAccessARB::create() const
+{
+    gl::GLuint result = 0;
+
+    gl::glCreateVertexArrays(1, &result);
+
+    return result;
+}
+
+void VertexAttributeBindingImplementation_DirectStateAccessARB::destroy(gl::GLuint id) const
+{
+    gl::glDeleteVertexArrays(1, &id);
+}
+
 void VertexAttributeBindingImplementation_DirectStateAccessARB::enable(const VertexArray * vertexArray, GLint attributeIndex) const
 {
     glEnableVertexArrayAttrib(vertexArray->id(), attributeIndex);

source/globjects/source/implementations/VertexAttributeBindingImplementation_DirectStateAccessARB.h

@@ -22,6 +22,9 @@ class VertexAttributeBindingImplementation_DirectStateAccessARB : public Abstrac
     VertexAttributeBindingImplementation_DirectStateAccessARB();
     virtual ~VertexAttributeBindingImplementation_DirectStateAccessARB();
 
+    virtual gl::GLuint create() const override;
+    virtual void destroy(gl::GLuint id) const override;
+
     virtual void enable(const VertexArray * vertexArray, gl::GLint attributeIndex) const override;
     virtual void disable(const VertexArray * vertexArray, gl::GLint attributeIndex) const override;
 

source/globjects/source/implementations/VertexAttributeBindingImplementation_Legacy.cpp

@@ -46,6 +46,20 @@ VertexAttributeBindingImplementation_Legacy::BindingData::BindingData()
 {
 }
 
+gl::GLuint VertexAttributeBindingImplementation_Legacy::create() const
+{
+    gl::GLuint result = 0;
+
+    gl::glGenVertexArrays(1, &result);
+
+    return result;
+}
+
+void VertexAttributeBindingImplementation_Legacy::destroy(gl::GLuint id) const
+{
+    gl::glDeleteVertexArrays(1, &id);
+}
+
 VertexAttributeBindingImplementation_Legacy::VertexAttributeBindingImplementation_Legacy()
 {
 }

source/globjects/source/implementations/VertexAttributeBindingImplementation_Legacy.h

@@ -22,6 +22,9 @@ class VertexAttributeBindingImplementation_Legacy : public AbstractVertexAttribu
     VertexAttributeBindingImplementation_Legacy();
     virtual ~VertexAttributeBindingImplementation_Legacy();
 
+    virtual gl::GLuint create() const override;
+    virtual void destroy(gl::GLuint id) const override;
+
     virtual void enable(const VertexArray * vertexArray, gl::GLint attributeIndex) const override;
     virtual void disable(const VertexArray * vertexArray, gl::GLint attributeIndex) const override;
 

source/globjects/source/implementations/VertexAttributeBindingImplementation_VertexAttribBindingARB.cpp

@@ -27,6 +27,20 @@ VertexAttributeBindingImplementation_VertexAttribBindingARB::~VertexAttributeBin
 {
 }
 
+gl::GLuint VertexAttributeBindingImplementation_VertexAttribBindingARB::create() const
+{
+    gl::GLuint result = 0;
+
+    gl::glGenVertexArrays(1, &result);
+
+    return result;
+}
+
+void VertexAttributeBindingImplementation_VertexAttribBindingARB::destroy(gl::GLuint id) const
+{
+    gl::glDeleteVertexArrays(1, &id);
+}
+
 void VertexAttributeBindingImplementation_VertexAttribBindingARB::enable(const VertexArray * vertexArray, GLint attributeIndex) const
 {
     VertexAttributeBindingImplementation_Legacy::instance()->enable(vertexArray, attributeIndex);

source/globjects/source/implementations/VertexAttributeBindingImplementation_VertexAttribBindingARB.h

@@ -22,6 +22,9 @@ class VertexAttributeBindingImplementation_VertexAttribBindingARB : public Abstr
     VertexAttributeBindingImplementation_VertexAttribBindingARB();
     virtual ~VertexAttributeBindingImplementation_VertexAttribBindingARB();
 
+    virtual gl::GLuint create() const override;
+    virtual void destroy(gl::GLuint id) const override;
+
     virtual void enable(const VertexArray * vertexArray, gl::GLint attributeIndex) const override;
     virtual void disable(const VertexArray * vertexArray, gl::GLint attributeIndex) const override;