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LibWeb/WebGL: Implement texSubImage2D with ArrayBufferView

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Luke Wilde 2024-12-05 16:42:04 +00:00 • committed by Alexander Kalenik
parent 7a6b6627e9
commit 5392aabded
Notes: github-actions[bot] 2024-12-05 20:42:11 +00:00
2 changed files with 14 additions and 1 deletions
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2
Libraries/LibWeb/WebGL/WebGLRenderingContextOverloads.idl
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@ -30,7 +30,7 @@ interface mixin WebGLRenderingContextOverloads {
undefined texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, [AllowShared] ArrayBufferView? pixels);
undefined texImage2D(GLenum target, GLint level, GLint internalformat, GLenum format, GLenum type, TexImageSource source); // May throw DOMException
[FIXME] undefined texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, [AllowShared] ArrayBufferView? pixels);
undefined texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, [AllowShared] ArrayBufferView? pixels);
[FIXME] undefined texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLenum format, GLenum type, TexImageSource source); // May throw DOMException
undefined uniform1fv(WebGLUniformLocation? location, Float32List v);

13
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateWebGLRenderingContext.cpp
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@ -555,6 +555,19 @@ public:
continue;
}
if (function.name == "texSubImage2D"sv && function.overload_index == 0) {
function_impl_generator.append(R"~~~(
void const* pixels_ptr = nullptr;
if (pixels) {
auto const& viewed_array_buffer = pixels->viewed_array_buffer();
auto const& byte_buffer = viewed_array_buffer->buffer();
pixels_ptr = byte_buffer.data();
}
glTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels_ptr);
)~~~");
continue;
}
if (function.name == "getShaderParameter"sv) {
function_impl_generator.append(R"~~~(
GLint result = 0;