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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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16
Libraries/LibWeb/WebGL/WebGL2RenderingContext.cpp
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@ -17,6 +17,7 @@
#include <LibWeb/WebGL/EventNames.h>
#include <LibWeb/WebGL/Extensions/EXTColorBufferFloat.h>
#include <LibWeb/WebGL/Extensions/EXTRenderSnorm.h>
#include <LibWeb/WebGL/Extensions/EXTTextureFilterAnisotropic.h>
#include <LibWeb/WebGL/Extensions/EXTTextureNorm16.h>
#include <LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tc.h>
#include <LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>
@ -79,6 +80,7 @@ void WebGL2RenderingContext::visit_edges(Cell::Visitor& visitor)
visitor.visit(m_canvas_element);
visitor.visit(m_ext_color_buffer_float_extension);
visitor.visit(m_ext_render_snorm);
visitor.visit(m_ext_texture_filter_anisotropic);
visitor.visit(m_ext_texture_norm16);
visitor.visit(m_webgl_compressed_texture_s3tc_extension);
visitor.visit(m_webgl_compressed_texture_s3tc_srgb_extension);
@ -206,6 +208,15 @@ JS::Object* WebGL2RenderingContext::get_extension(String const& name)
return m_ext_render_snorm;
}
if (name.equals_ignoring_ascii_case("EXT_texture_filter_anisotropic"sv)) {
if (!m_ext_texture_filter_anisotropic) {
m_ext_texture_filter_anisotropic = MUST(Extensions::EXTTextureFilterAnisotropic::create(realm(), this));
}
VERIFY(m_ext_texture_filter_anisotropic);
return m_ext_texture_filter_anisotropic;
}
if (name.equals_ignoring_ascii_case("EXT_texture_norm16"sv)) {
if (!m_ext_texture_norm16) {
m_ext_texture_norm16 = MUST(Extensions::EXTTextureNorm16::create(realm(), *this));
@ -230,4 +241,9 @@ WebIDL::Long WebGL2RenderingContext::drawing_buffer_height() const
return size.height();
}
bool WebGL2RenderingContext::ext_texture_filter_anisotropic_extension_enabled() const
{
return !!m_ext_texture_filter_anisotropic;
}
}