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LibWeb/WebGL2: Implement uniform{1,2,3,4}uiv

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Luke Wilde 2025-10-20 17:00:17 +01:00 committed by Jelle Raaijmakers
parent 59bea36a59
commit 35763ffe53
3 changed files with 64 additions and 4 deletions
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8
Libraries/LibWeb/WebGL/WebGL2RenderingContextBase.idl
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@ -341,10 +341,10 @@ interface mixin WebGL2RenderingContextBase {
undefined uniform3ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2);
undefined uniform4ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
[FIXME] undefined uniform1uiv(WebGLUniformLocation? location, Uint32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
[FIXME] undefined uniform2uiv(WebGLUniformLocation? location, Uint32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
[FIXME] undefined uniform3uiv(WebGLUniformLocation? location, Uint32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
[FIXME] undefined uniform4uiv(WebGLUniformLocation? location, Uint32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
undefined uniform1uiv(WebGLUniformLocation? location, Uint32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
undefined uniform2uiv(WebGLUniformLocation? location, Uint32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
undefined uniform3uiv(WebGLUniformLocation? location, Uint32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
undefined uniform4uiv(WebGLUniformLocation? location, Uint32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
undefined uniformMatrix3x2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);
undefined uniformMatrix4x2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data, optional unsigned long long srcOffset = 0, optional GLuint srcLength = 0);

56
Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.cpp
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@ -188,6 +188,62 @@ void WebGL2RenderingContextImpl::uniform4ui(GC::Root<WebGLUniformLocation> locat
glUniform4ui(location ? location->handle() : 0, v0, v1, v2, v3);
}
void WebGL2RenderingContextImpl::uniform1uiv(GC::Root<WebGLUniformLocation> location, Uint32List values, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length)
{
m_context->make_current();
if (!location)
return;
auto span = SET_ERROR_VALUE_IF_ERROR(span_from_uint32_list(values, src_offset, src_length), GL_INVALID_VALUE);
glUniform1uiv(location->handle(), span.size(), span.data());
}
void WebGL2RenderingContextImpl::uniform2uiv(GC::Root<WebGLUniformLocation> location, Uint32List values, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length)
{
m_context->make_current();
if (!location)
return;
auto span = SET_ERROR_VALUE_IF_ERROR(span_from_uint32_list(values, src_offset, src_length), GL_INVALID_VALUE);
if (span.size() % 2 != 0) [[unlikely]] {
set_error(GL_INVALID_VALUE);
return;
}
glUniform2uiv(location->handle(), span.size() / 2, span.data());
}
void WebGL2RenderingContextImpl::uniform3uiv(GC::Root<WebGLUniformLocation> location, Uint32List values, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length)
{
m_context->make_current();
if (!location)
return;
auto span = SET_ERROR_VALUE_IF_ERROR(span_from_uint32_list(values, src_offset, src_length), GL_INVALID_VALUE);
if (span.size() % 3 != 0) [[unlikely]] {
set_error(GL_INVALID_VALUE);
return;
}
glUniform3uiv(location->handle(), span.size() / 3, span.data());
}
void WebGL2RenderingContextImpl::uniform4uiv(GC::Root<WebGLUniformLocation> location, Uint32List values, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length)
{
m_context->make_current();
if (!location)
return;
auto span = SET_ERROR_VALUE_IF_ERROR(span_from_uint32_list(values, src_offset, src_length), GL_INVALID_VALUE);
if (span.size() % 4 != 0) [[unlikely]] {
set_error(GL_INVALID_VALUE);
return;
}
glUniform4uiv(location->handle(), span.size() / 4, span.data());
}
void WebGL2RenderingContextImpl::uniform_matrix3x2fv(GC::Root<WebGLUniformLocation> location, bool transpose, Float32List data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length)
{
m_context->make_current();

4
Libraries/LibWeb/WebGL/WebGL2RenderingContextImpl.h
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@ -43,6 +43,10 @@ public:
void uniform2ui(GC::Root<WebGLUniformLocation> location, WebIDL::UnsignedLong v0, WebIDL::UnsignedLong v1);
void uniform3ui(GC::Root<WebGLUniformLocation> location, WebIDL::UnsignedLong v0, WebIDL::UnsignedLong v1, WebIDL::UnsignedLong v2);
void uniform4ui(GC::Root<WebGLUniformLocation> location, WebIDL::UnsignedLong v0, WebIDL::UnsignedLong v1, WebIDL::UnsignedLong v2, WebIDL::UnsignedLong v3);
void uniform1uiv(GC::Root<WebGLUniformLocation> location, Uint32List v, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);
void uniform2uiv(GC::Root<WebGLUniformLocation> location, Uint32List v, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);
void uniform3uiv(GC::Root<WebGLUniformLocation> location, Uint32List v, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);
void uniform4uiv(GC::Root<WebGLUniformLocation> location, Uint32List v, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);
void uniform_matrix3x2fv(GC::Root<WebGLUniformLocation> location, bool transpose, Float32List data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);
void uniform_matrix4x2fv(GC::Root<WebGLUniformLocation> location, bool transpose, Float32List data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);
void uniform_matrix2x3fv(GC::Root<WebGLUniformLocation> location, bool transpose, Float32List data, WebIDL::UnsignedLongLong src_offset, WebIDL::UnsignedLong src_length);