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LibWeb/WebGL: Implement the EXT_texture_filter_anisotropic extension

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This commit is contained in:
Luke Wilde 2025-10-18 19:01:10 +01:00 • committed by Jelle Raaijmakers
parent d08915a0cd
commit b15f4424f9
Notes: github-actions[bot] 2025-10-20 13:34:39 +00:00
13 changed files with 166 additions and 2 deletions
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25
Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.cpp
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@ -8,6 +8,7 @@
#define GL_GLEXT_PROTOTYPES 1
#include <GLES3/gl3.h>
extern "C" {
#include <GLES2/gl2ext.h>
#include <GLES2/gl2ext_angle.h>
}
@ -394,6 +395,13 @@ void WebGL2RenderingContextImpl::sampler_parameteri(GC::Root<WebGLSampler> sampl
case GL_TEXTURE_WRAP_S:
case GL_TEXTURE_WRAP_T:
break;
case GL_TEXTURE_MAX_ANISOTROPY_EXT: {
if (ext_texture_filter_anisotropic_extension_enabled())
break;
set_error(GL_INVALID_ENUM);
return;
}
default:
dbgln("Unknown WebGL sampler parameter name: 0x{:04x}", pname);
set_error(GL_INVALID_ENUM);
@ -427,6 +435,13 @@ void WebGL2RenderingContextImpl::sampler_parameterf(GC::Root<WebGLSampler> sampl
case GL_TEXTURE_WRAP_S:
case GL_TEXTURE_WRAP_T:
break;
case GL_TEXTURE_MAX_ANISOTROPY_EXT: {
if (ext_texture_filter_anisotropic_extension_enabled())
break;
set_error(GL_INVALID_ENUM);
return;
}
default:
dbgln("Unknown WebGL sampler parameter name: 0x{:04x}", pname);
set_error(GL_INVALID_ENUM);
@ -2571,6 +2586,16 @@ JS::Value WebGL2RenderingContextImpl::get_parameter(WebIDL::UnsignedLong pname)
glGetInteger64vRobustANGLE(GL_MAX_SERVER_WAIT_TIMEOUT, 1, nullptr, &result);
return JS::Value(static_cast<double>(result));
}
case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: {
if (ext_texture_filter_anisotropic_extension_enabled()) {
GLfloat result { 0.0f };
glGetFloatvRobustANGLE(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, 1, nullptr, &result);
return JS::Value(result);
}
set_error(GL_INVALID_ENUM);
return JS::js_null();
}
default:
dbgln("Unknown WebGL parameter name: {:x}", pname);
set_error(GL_INVALID_ENUM);