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LibWeb/WebGL2: Check if WebGLSync object belongs to the current context

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This commit is contained in:
Luke Wilde 2025-10-20 20:57:06 +01:00 • committed by Jelle Raaijmakers
parent 3d2874bc4e
commit 3005cc30b4
Notes: github-actions[bot] 2025-10-21 21:33:59 +00:00
4 changed files with 47 additions and 5 deletions
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38
Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.cpp
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@ -756,21 +756,53 @@ GC::Root<WebGLSync> WebGL2RenderingContextImpl::fence_sync(WebIDL::UnsignedLong
void WebGL2RenderingContextImpl::delete_sync(GC::Root<WebGLSync> sync)
{
m_context->make_current();
glDeleteSync((GLsync)(sync ? sync->sync_handle() : nullptr));
GLsync sync_handle = nullptr;
if (sync) {
auto handle_or_error = sync->sync_handle(this);
if (handle_or_error.is_error()) {
set_error(GL_INVALID_OPERATION);
return;
}
sync_handle = static_cast<GLsync>(handle_or_error.release_value());
}
glDeleteSync(sync_handle);
}
WebIDL::UnsignedLong WebGL2RenderingContextImpl::client_wait_sync(GC::Root<WebGLSync> sync, WebIDL::UnsignedLong flags, WebIDL::UnsignedLongLong timeout)
{
m_context->make_current();
return glClientWaitSync((GLsync)(sync ? sync->sync_handle() : nullptr), flags, timeout);
GLsync sync_handle = nullptr;
if (sync) {
auto handle_or_error = sync->sync_handle(this);
if (handle_or_error.is_error()) {
set_error(GL_INVALID_OPERATION);
return GL_WAIT_FAILED;
}
sync_handle = static_cast<GLsync>(handle_or_error.release_value());
}
return glClientWaitSync(sync_handle, flags, timeout);
}
JS::Value WebGL2RenderingContextImpl::get_sync_parameter(GC::Root<WebGLSync> sync, WebIDL::UnsignedLong pname)
{
m_context->make_current();
GLsync sync_handle = nullptr;
if (sync) {
auto handle_or_error = sync->sync_handle(this);
if (handle_or_error.is_error()) {
set_error(GL_INVALID_OPERATION);
return JS::js_null();
}
sync_handle = static_cast<GLsync>(handle_or_error.release_value());
}
GLint result = 0;
glGetSynciv((GLsync)(sync ? sync->sync_handle() : nullptr), pname, 1, nullptr, &result);
glGetSynciv(sync_handle, pname, 1, nullptr, &result);
return JS::Value(result);
}