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LibWeb: Correctly report available WebGL extensions

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The correct behaviour is to get values of both GL_EXTENSIONS and
GL_REQUESTABLE_EXTENSIONS_ANGLE.
This commit is contained in:
Undefine 2025-11-01 16:43:28 +01:00 • committed by Jelle Raaijmakers
parent 57ef949b61
commit 8867f1ae62
Notes: github-actions[bot] 2025-11-01 23:55:57 +00:00
1 changed files with 7 additions and 3 deletions
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10
Libraries/LibWeb/WebGL/OpenGLContext.cpp
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@ -545,9 +545,13 @@ Vector<String> OpenGLContext::get_supported_extensions()
make_current();
auto const* extensions_string = reinterpret_cast<char const*>(glGetString(GL_EXTENSIONS));
StringView extensions_view(extensions_string, strlen(extensions_string));
auto extensions_list = extensions_view.split_view(' ');
auto const* requestable_extensions_string = reinterpret_cast<char const*>(glGetString(GL_REQUESTABLE_EXTENSIONS_ANGLE));
StringView requestable_extensions_view(requestable_extensions_string, strlen(requestable_extensions_string));
auto requestable_extensions = requestable_extensions_view.split_view(' ');
extensions_list.extend(requestable_extensions_view.split_view(' '));
Vector<String> extensions;
for (auto const& available_extension : s_available_webgl_extensions) {
@ -556,11 +560,11 @@ Vector<String> OpenGLContext::get_supported_extensions()
if (supported) {
for (auto const& required_extension : available_extension.required_angle_extensions) {
auto maybe_required_extension = requestable_extensions.find_if([&](StringView requestable_extension) {
auto maybe_required_extension = extensions_list.find_if([&](StringView requestable_extension) {
return required_extension == requestable_extension;
});
if (maybe_required_extension == requestable_extensions.end()) {
if (maybe_required_extension == extensions_list.end()) {
supported = false;
break;
}