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LibWeb: Implement a bunch of values for WebGL2 getParameter

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This commit is contained in:
Undefine
2025-11-01 17:06:01 +01:00
committed by Jelle Raaijmakers
parent 50d66ba74c
commit f4eef9d174
Notes: github-actions[bot] 2025-11-01 23:55:01 +00:00 
Author: https://github.com/cqundefine
Commit: https://github.com/LadybirdBrowser/ladybird/commit/f4eef9d1749
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/6663
Reviewed-by: https://github.com/gmta ✅
1 changed files with 55 additions and 0 deletions
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55
Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.cpp
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@@ -2436,6 +2436,11 @@ JS::Value WebGL2RenderingContextImpl::get_parameter(WebIDL::UnsignedLong pname)
return JS::js_null();
return JS::Value(m_framebuffer_binding);
}
case GL_FRAGMENT_SHADER_DERIVATIVE_HINT: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_FRAGMENT_SHADER_DERIVATIVE_HINT, 1, nullptr, &result);
return JS::Value(result);
}
case GL_FRONT_FACE: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_FRONT_FACE, 1, nullptr, &result);
@@ -2530,6 +2535,21 @@ JS::Value WebGL2RenderingContextImpl::get_parameter(WebIDL::UnsignedLong pname)
glGetIntegervRobustANGLE(GL_PACK_ALIGNMENT, 1, nullptr, &result);
return JS::Value(result);
}
case GL_PACK_ROW_LENGTH: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_PACK_ROW_LENGTH, 1, nullptr, &result);
return JS::Value(result);
}
case GL_PACK_SKIP_ROWS: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_PACK_SKIP_ROWS, 1, nullptr, &result);
return JS::Value(result);
}
case GL_PACK_SKIP_PIXELS: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_PACK_SKIP_PIXELS, 1, nullptr, &result);
return JS::Value(result);
}
case GL_POLYGON_OFFSET_FACTOR: {
GLfloat result { 0.0f };
glGetFloatvRobustANGLE(GL_POLYGON_OFFSET_FACTOR, 1, nullptr, &result);
@@ -2545,6 +2565,11 @@ JS::Value WebGL2RenderingContextImpl::get_parameter(WebIDL::UnsignedLong pname)
glGetFloatvRobustANGLE(GL_POLYGON_OFFSET_UNITS, 1, nullptr, &result);
return JS::Value(result);
}
case GL_RASTERIZER_DISCARD: {
GLboolean result { GL_FALSE };
glGetBooleanvRobustANGLE(GL_RASTERIZER_DISCARD, 1, nullptr, &result);
return JS::Value(result == GL_TRUE);
}
case GL_RED_BITS: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_RED_BITS, 1, nullptr, &result);
@@ -2584,6 +2609,11 @@ JS::Value WebGL2RenderingContextImpl::get_parameter(WebIDL::UnsignedLong pname)
glGetFloatvRobustANGLE(GL_SAMPLE_COVERAGE_VALUE, 1, nullptr, &result);
return JS::Value(result);
}
case GL_SAMPLER_BINDING: {
GLint handle { 0 };
glGetIntegervRobustANGLE(GL_SAMPLER_BINDING, 1, nullptr, &handle);
return WebGLSampler::create(m_realm, *this, handle);
}
case GL_SAMPLES: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_SAMPLES, 1, nullptr, &result);
@@ -2712,6 +2742,31 @@ JS::Value WebGL2RenderingContextImpl::get_parameter(WebIDL::UnsignedLong pname)
glGetIntegervRobustANGLE(GL_UNPACK_ALIGNMENT, 1, nullptr, &result);
return JS::Value(result);
}
case GL_UNPACK_IMAGE_HEIGHT: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_UNPACK_IMAGE_HEIGHT, 1, nullptr, &result);
return JS::Value(result);
}
case GL_UNPACK_ROW_LENGTH: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_UNPACK_ROW_LENGTH, 1, nullptr, &result);
return JS::Value(result);
}
case GL_UNPACK_SKIP_IMAGES: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_UNPACK_SKIP_IMAGES, 1, nullptr, &result);
return JS::Value(result);
}
case GL_UNPACK_SKIP_PIXELS: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_UNPACK_SKIP_PIXELS, 1, nullptr, &result);
return JS::Value(result);
}
case GL_UNPACK_SKIP_ROWS: {
GLint result { 0 };
glGetIntegervRobustANGLE(GL_UNPACK_SKIP_ROWS, 1, nullptr, &result);
return JS::Value(result);
}
case GL_VENDOR: {
auto result = reinterpret_cast<char const*>(glGetString(GL_VENDOR));
return JS::PrimitiveString::create(m_realm->vm(), ByteString { result });