cpp-ladybirdbrowser-ladybird-add-real-logic

A painting is a person's account of this edit as text, recorded independently of the node mapping - a rendering often has several equally defensible answers where the mapping has one. Deletions and insertions carry no position on the opposite side in a painting, so that panel draws no caret for them.

Before1/*
2 * Copyright (c) 2025, Luke Wilde <luke@ladybird.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <LibJS/Runtime/Realm.h>
8#include <LibWeb/Bindings/Intrinsics.h>
9#include <LibWeb/Bindings/WebGLCompressedTextureS3tcSrgbPrototype.h>
10#include <LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>
11#include <LibWeb/WebGL/OpenGLContext.h>
12#include <LibWeb/WebGL/WebGLRenderingContextBase.h>
…lines 13–21 unchanged (9 lines)
22
23WebGLCompressedTextureS3tcSrgb::WebGLCompressedTextureS3tcSrgb(JS::Realm& realm, GC::Ref<WebGLRenderingContextBase> context)
24    : PlatformObject(realm)
25    , m_context(context)
26{
27    m_context->context().request_extension("GL_EXT_texture_compression_s3tc_srgb");
28}
29
30void WebGLCompressedTextureS3tcSrgb::initialize(JS::Realm& realm)
31{
32    WEB_SET_PROTOTYPE_FOR_INTERFACE(WebGLCompressedTextureS3tcSrgb);
33    Base::initialize(realm);
34}
…lines 35–43 unchanged (9 lines)

After1/*
2 * Copyright (c) 2025, Luke Wilde <luke@ladybird.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <GLES2/gl2.h>
8#include <GLES2/gl2ext.h>
9
10#include <LibJS/Runtime/Realm.h>
11#include <LibWeb/Bindings/Intrinsics.h>
12#include <LibWeb/Bindings/WebGLCompressedTextureS3tcSrgbPrototype.h>
13#include <LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>
14#include <LibWeb/WebGL/OpenGLContext.h>
15#include <LibWeb/WebGL/WebGLRenderingContextBase.h>
…lines 16–25 unchanged (10 lines)
26WebGLCompressedTextureS3tcSrgb::WebGLCompressedTextureS3tcSrgb(JS::Realm& realm, GC::Ref<WebGLRenderingContextBase> context)
27    : PlatformObject(realm)
28    , m_context(context)
29{
30    m_context->context().request_extension("GL_EXT_texture_compression_s3tc_srgb");
31
32    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_S3TC_DXT1_EXT);
33    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT);
34    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT);
35    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT);
36}
37
38void WebGLCompressedTextureS3tcSrgb::initialize(JS::Realm& realm)
39{
40    WEB_SET_PROTOTYPE_FOR_INTERFACE(WebGLCompressedTextureS3tcSrgb);
41    Base::initialize(realm);
…lines 42–51 unchanged (10 lines)

Before1/*
2 * Copyright (c) 2025, Luke Wilde <luke@ladybird.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <LibJS/Runtime/Realm.h>
8#include <LibWeb/Bindings/Intrinsics.h>
9#include <LibWeb/Bindings/WebGLCompressedTextureS3tcSrgbPrototype.h>
10#include <LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>
11#include <LibWeb/WebGL/OpenGLContext.h>
12#include <LibWeb/WebGL/WebGLRenderingContextBase.h>
…lines 13–21 unchanged (9 lines)
22
23WebGLCompressedTextureS3tcSrgb::WebGLCompressedTextureS3tcSrgb(JS::Realm& realm, GC::Ref<WebGLRenderingContextBase> context)
24    : PlatformObject(realm)
25    , m_context(context)
26{
27    m_context->context().request_extension("GL_EXT_texture_compression_s3tc_srgb");
28}
29
30void WebGLCompressedTextureS3tcSrgb::initialize(JS::Realm& realm)
31{
32    WEB_SET_PROTOTYPE_FOR_INTERFACE(WebGLCompressedTextureS3tcSrgb);
33    Base::initialize(realm);
34}
…lines 35–43 unchanged (9 lines)

After1/*
2 * Copyright (c) 2025, Luke Wilde <luke@ladybird.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <GLES2/gl2.h>
8#include <GLES2/gl2ext.h>
9
10#include <LibJS/Runtime/Realm.h>
11#include <LibWeb/Bindings/Intrinsics.h>
12#include <LibWeb/Bindings/WebGLCompressedTextureS3tcSrgbPrototype.h>
13#include <LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>
14#include <LibWeb/WebGL/OpenGLContext.h>
15#include <LibWeb/WebGL/WebGLRenderingContextBase.h>
…lines 16–25 unchanged (10 lines)
26WebGLCompressedTextureS3tcSrgb::WebGLCompressedTextureS3tcSrgb(JS::Realm& realm, GC::Ref<WebGLRenderingContextBase> context)
27    : PlatformObject(realm)
28    , m_context(context)
29{
30    m_context->context().request_extension("GL_EXT_texture_compression_s3tc_srgb");
31
32    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_S3TC_DXT1_EXT);
33    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT);
34    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT);
35    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT);
36}
37
38void WebGLCompressedTextureS3tcSrgb::initialize(JS::Realm& realm)
39{
40    WEB_SET_PROTOTYPE_FOR_INTERFACE(WebGLCompressedTextureS3tcSrgb);
41    Base::initialize(realm);
…lines 42–51 unchanged (10 lines)

Before1/*
2 * Copyright (c) 2025, Luke Wilde <luke@ladybird.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <LibJS/Runtime/Realm.h>
8#include <LibWeb/Bindings/Intrinsics.h>
9#include <LibWeb/Bindings/WebGLCompressedTextureS3tcSrgbPrototype.h>
10#include <LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>
11#include <LibWeb/WebGL/OpenGLContext.h>
12#include <LibWeb/WebGL/WebGLRenderingContextBase.h>
…lines 13–21 unchanged (9 lines)
22
23WebGLCompressedTextureS3tcSrgb::WebGLCompressedTextureS3tcSrgb(JS::Realm& realm, GC::Ref<WebGLRenderingContextBase> context)
24    : PlatformObject(realm)
25    , m_context(context)
26{
27    m_context->context().request_extension("GL_EXT_texture_compression_s3tc_srgb");
28}
29
30void WebGLCompressedTextureS3tcSrgb::initialize(JS::Realm& realm)
31{
32    WEB_SET_PROTOTYPE_FOR_INTERFACE(WebGLCompressedTextureS3tcSrgb);
33    Base::initialize(realm);
34}
…lines 35–43 unchanged (9 lines)

After1/*
2 * Copyright (c) 2025, Luke Wilde <luke@ladybird.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <GLES2/gl2.h>
8#include <GLES2/gl2ext.h>
9
10#include <LibJS/Runtime/Realm.h>
11#include <LibWeb/Bindings/Intrinsics.h>
12#include <LibWeb/Bindings/WebGLCompressedTextureS3tcSrgbPrototype.h>
13#include <LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>
14#include <LibWeb/WebGL/OpenGLContext.h>
15#include <LibWeb/WebGL/WebGLRenderingContextBase.h>
…lines 16–25 unchanged (10 lines)
26WebGLCompressedTextureS3tcSrgb::WebGLCompressedTextureS3tcSrgb(JS::Realm& realm, GC::Ref<WebGLRenderingContextBase> context)
27    : PlatformObject(realm)
28    , m_context(context)
29{
30    m_context->context().request_extension("GL_EXT_texture_compression_s3tc_srgb");
31
32    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_S3TC_DXT1_EXT);
33    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT);
34    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT);
35    m_context->enable_compressed_texture_format(GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT);
36}
37
38void WebGLCompressedTextureS3tcSrgb::initialize(JS::Realm& realm)
39{
40    WEB_SET_PROTOTYPE_FOR_INTERFACE(WebGLCompressedTextureS3tcSrgb);
41    Base::initialize(realm);
…lines 42–51 unchanged (10 lines)

Before

translation_unit

preproc_include

#include "#include"

system_lib_string "<LibJS/Runtime/Realm.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/Bindings/Intrinsics.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/Bindings/WebGLCompressedTextureS3tcSrgbPrototype.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/WebGL/OpenGLContext.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/WebGL/WebGLRenderingContextBase.h>"

namespace_definition

namespace "namespace"

nested_namespace_specifier

namespace_identifier "Web"

:: "::"

nested_namespace_specifier

namespace_identifier "WebGL"

:: "::"

namespace_identifier "Extensions"

declaration_list

{ "{"

expression_statement

call_expression

identifier "GC_DEFINE_ALLOCATOR"

argument_list

( "("

identifier "WebGLCompressedTextureS3tcSrgb"

) ")"

; ";"

function_definition (+72 nodes collapsed)

function_definition

function_declarator (+29 nodes collapsed)

field_initializer_list

: ":"

field_initializer

field_identifier "PlatformObject"

argument_list

( "("

identifier "realm"

) ")"

, ","

field_initializer

field_identifier "m_context"

argument_list

( "("

identifier "context"

) ")"

compound_statement

{ "{"

expression_statement (+21 nodes collapsed)

} "}"

function_definition (+40 nodes collapsed)

} "}"

After

translation_unit

preproc_include

#include "#include"

system_lib_string "<GLES2/gl2.h>"

preproc_include

#include "#include"

system_lib_string "<GLES2/gl2ext.h>"

preproc_include

#include "#include"

system_lib_string "<LibJS/Runtime/Realm.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/Bindings/Intrinsics.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/Bindings/WebGLCompressedTextureS3tcSrgbPrototype.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/WebGL/Extensions/WebGLCompressedTextureS3tcSrgb.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/WebGL/OpenGLContext.h>"

preproc_include

#include "#include"

system_lib_string "<LibWeb/WebGL/WebGLRenderingContextBase.h>"

namespace_definition

namespace "namespace"

nested_namespace_specifier

namespace_identifier "Web"

:: "::"

nested_namespace_specifier

namespace_identifier "WebGL"

:: "::"

namespace_identifier "Extensions"

declaration_list

{ "{"

expression_statement

call_expression

identifier "GC_DEFINE_ALLOCATOR"

argument_list

( "("

identifier "WebGLCompressedTextureS3tcSrgb"

) ")"

; ";"

function_definition (+72 nodes collapsed)

function_definition

function_declarator (+29 nodes collapsed)

field_initializer_list

: ":"

field_initializer

field_identifier "PlatformObject"

argument_list

( "("

identifier "realm"

) ")"

, ","

field_initializer

field_identifier "m_context"

argument_list

( "("

identifier "context"

) ")"

compound_statement

{ "{"

expression_statement (+21 nodes collapsed)

expression_statement

call_expression

field_expression

identifier "m_context"

-> "->"

field_identifier "enable_compressed_texture_format"

argument_list

( "("

identifier "GL_COMPRESSED_SRGB_S3TC_DXT1_EXT"

) ")"

; ";"

expression_statement

call_expression

field_expression

identifier "m_context"

-> "->"

field_identifier "enable_compressed_texture_format"

argument_list

( "("

identifier "GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT"

) ")"

; ";"

expression_statement

call_expression

field_expression

identifier "m_context"

-> "->"

field_identifier "enable_compressed_texture_format"

argument_list

( "("

identifier "GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT"

) ")"

; ";"

expression_statement

call_expression

field_expression

identifier "m_context"

-> "->"

field_identifier "enable_compressed_texture_format"

argument_list

( "("

identifier "GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT"

) ")"

; ";"

} "}"

function_definition (+40 nodes collapsed)

} "}"