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LibWeb: Implement WebGL getVertexAttribOffset

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Undefine 2025-11-01 17:04:07 +01:00 • committed by Jelle Raaijmakers
parent 1bc7e9d3f8
commit 50d66ba74c
Notes: github-actions[bot] 2025-11-01 23:55:07 +00:00
5 changed files with 27 additions and 1 deletions
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12
Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.cpp
View file

@ -3193,6 +3193,18 @@ JS::Value WebGL2RenderingContextImpl::get_vertex_attrib(WebIDL::UnsignedLong ind
}
}
WebIDL::LongLong WebGL2RenderingContextImpl::get_vertex_attrib_offset(WebIDL::UnsignedLong index, WebIDL::UnsignedLong pname)
{
if (pname != GL_VERTEX_ATTRIB_ARRAY_POINTER) {
set_error(GL_INVALID_ENUM);
return 0;
}
GLintptr result { 0 };
glGetVertexAttribPointervRobustANGLE(index, GL_VERTEX_ATTRIB_ARRAY_POINTER, 1, nullptr, reinterpret_cast<void**>(&result));
return result;
}
void WebGL2RenderingContextImpl::hint(WebIDL::UnsignedLong target, WebIDL::UnsignedLong mode)
{
m_context->make_current();

1
Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.h
View file

@ -200,6 +200,7 @@ public:
JS::Value get_uniform(GC::Root<WebGLProgram> program, GC::Root<WebGLUniformLocation> location);
GC::Root<WebGLUniformLocation> get_uniform_location(GC::Root<WebGLProgram> program, String name);
JS::Value get_vertex_attrib(WebIDL::UnsignedLong index, WebIDL::UnsignedLong pname);
WebIDL::LongLong get_vertex_attrib_offset(WebIDL::UnsignedLong index, WebIDL::UnsignedLong pname);
void hint(WebIDL::UnsignedLong target, WebIDL::UnsignedLong mode);
bool is_buffer(GC::Root<WebGLBuffer> buffer);
bool is_enabled(WebIDL::UnsignedLong cap);

2
Libraries/LibWeb/WebGL/WebGLRenderingContextBase.idl
View file

@ -133,7 +133,7 @@ interface mixin WebGLRenderingContextBase {
any getVertexAttrib(GLuint index, GLenum pname);
[FIXME] GLintptr getVertexAttribOffset(GLuint index, GLenum pname);
GLintptr getVertexAttribOffset(GLuint index, GLenum pname);
undefined hint(GLenum target, GLenum mode);
GLboolean isBuffer(WebGLBuffer? buffer);

12
Libraries/LibWeb/WebGL/WebGLRenderingContextImpl.cpp
View file

@ -1757,6 +1757,18 @@ JS::Value WebGLRenderingContextImpl::get_vertex_attrib(WebIDL::UnsignedLong inde
}
}
WebIDL::LongLong WebGLRenderingContextImpl::get_vertex_attrib_offset(WebIDL::UnsignedLong index, WebIDL::UnsignedLong pname)
{
if (pname != GL_VERTEX_ATTRIB_ARRAY_POINTER) {
set_error(GL_INVALID_ENUM);
return 0;
}
GLintptr result { 0 };
glGetVertexAttribPointervRobustANGLE(index, GL_VERTEX_ATTRIB_ARRAY_POINTER, 1, nullptr, reinterpret_cast<void**>(&result));
return result;
}
void WebGLRenderingContextImpl::hint(WebIDL::UnsignedLong target, WebIDL::UnsignedLong mode)
{
m_context->make_current();

1
Libraries/LibWeb/WebGL/WebGLRenderingContextImpl.h
View file

@ -115,6 +115,7 @@ public:
JS::Value get_uniform(GC::Root<WebGLProgram> program, GC::Root<WebGLUniformLocation> location);
GC::Root<WebGLUniformLocation> get_uniform_location(GC::Root<WebGLProgram> program, String name);
JS::Value get_vertex_attrib(WebIDL::UnsignedLong index, WebIDL::UnsignedLong pname);
WebIDL::LongLong get_vertex_attrib_offset(WebIDL::UnsignedLong index, WebIDL::UnsignedLong pname);
void hint(WebIDL::UnsignedLong target, WebIDL::UnsignedLong mode);
bool is_buffer(GC::Root<WebGLBuffer> buffer);
bool is_enabled(WebIDL::UnsignedLong cap);