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LibWeb/WebGL: Implement getActiveAttrib() and getActiveUniform()

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Aliaksandr Kalenik 2024-12-01 00:10:44 +01:00 • committed by Alexander Kalenik
commit 3c2ac309ca
Notes: github-actions[bot] 2024-12-03 22:36:52 +00:00
5 changed files with 67 additions and 7 deletions
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28
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWebGLRenderingContext.cpp
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@ -352,6 +352,34 @@ public:
continue;
}
if (function.name == "getActiveUniform"sv) {
function_impl_generator.append(R"~~~(
GLint size = 0;
GLenum type = 0;
GLsizei buf_size = 256;
GLsizei length = 0;
GLchar name[256];
glGetActiveUniform(program->handle(), index, buf_size, &length, &size, &type, name);
auto readonly_bytes = ReadonlyBytes { name, static_cast<size_t>(length) };
return WebGLActiveInfo::create(m_realm, String::from_utf8_without_validation(readonly_bytes), type, size);
)~~~");
continue;
}
if (function.name == "getActiveAttrib"sv) {
function_impl_generator.append(R"~~~(
GLint size = 0;
GLenum type = 0;
GLsizei buf_size = 256;
GLsizei length = 0;
GLchar name[256];
glGetActiveAttrib(program->handle(), index, buf_size, &length, &size, &type, name);
auto readonly_bytes = ReadonlyBytes { name, static_cast<size_t>(length) };
return WebGLActiveInfo::create(m_realm, String::from_utf8_without_validation(readonly_bytes), type, size);
)~~~");
continue;
}
Vector<ByteString> gl_call_arguments;
for (size_t i = 0; i < function.parameters.size(); ++i) {
auto const& parameter = function.parameters[i];