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LibWeb/WebGL: Add extensions APIs to WebGLRenderingContextBase

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These currently return nothing, as we don't currently support any WebGL
extensions.
This commit is contained in:
Luke Wilde 2022-06-04 04:33:00 +01:00 • committed by Linus Groh
parent 076c9772a4
commit aa77c26b60
3 changed files with 28 additions and 0 deletions
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22
Userland/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.cpp
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@ -71,6 +71,28 @@ void WebGLRenderingContextBase::needs_to_present()
m_canvas_element->layout_node()->set_needs_display();
}
Optional<Vector<String>> WebGLRenderingContextBase::get_supported_extensions() const
{
if (m_context_lost)
return Optional<Vector<String>> {};
dbgln_if(WEBGL_CONTEXT_DEBUG, "WebGLRenderingContextBase::get_supported_extensions()");
// FIXME: We don't currently support any extensions.
return Vector<String> {};
}
JS::Object* WebGLRenderingContextBase::get_extension(String const& name) const
{
if (m_context_lost)
return nullptr;
dbgln_if(WEBGL_CONTEXT_DEBUG, "WebGLRenderingContextBase::get_extension(name='{}')", name);
// FIXME: We don't currently support any extensions.
return nullptr;
}
void WebGLRenderingContextBase::clear(GLbitfield mask)
{
if (m_context_lost)

3
Userland/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.h
View file

@ -23,6 +23,9 @@ public:
void present();
Optional<Vector<String>> get_supported_extensions() const;
JS::Object* get_extension(String const& name) const;
void clear(GLbitfield mask);
void clear_color(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);

3
Userland/Libraries/LibWeb/WebGL/WebGLRenderingContextBase.idl
View file

@ -18,6 +18,9 @@ interface mixin WebGLRenderingContextBase {
// IDL code generator. This also allows us to handle the return type ourselves instead of adding the complexity of the
// code generator working out the return type and returning the appropriate value to return on context loss.
sequence<DOMString>? getSupportedExtensions();
object? getExtension(DOMString name);
undefined clear(GLbitfield mask);
undefined clearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);