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[Fix] (MG_Impl/GLImpl): unblock the non-texture sections of GL CTS per-case state reset - clamp advertised GL_MAX_UNIFORM_BUFFER_BINDINGS to the state layer indexed-binding capacity (glBindBufferBase rejected indices past it), let glBindRenderbuffer(0) unbind without recording INVALID_OPERATION (name 0 must never reach the name-table lookup), and allow writes to generic vertex attribute 0 current value (core GL has no attribute-0 restriction; gluStateReset writes vertexAttrib4f(0,...) after every case) - with these plus the default-texture work, multi-case glcts batches complete in one process instead of aborting after the first case

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swung0x48
2026-07-16 23:36:58 -04:00
parent 076cd0d19d
commit 981f10e4da
4 changed files with 32 additions and 13 deletions
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MobileGL/MG_Impl/GLImpl/Framebuffer/Validators.cpp
+7 -1
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@@ -76,7 +76,13 @@ namespace MobileGL::MG_Impl::GLImpl::FramebufferImpl {
}
Bool ValidateRenderbufferName(Uint index, Bool allowZero) {
if (index == 0 && !allowZero) {
if (index == 0) {
// Zero is never a GenRenderbuffers name, so it must not reach the name-table lookup
// below: where it is allowed (glBindRenderbuffer / FramebufferRenderbuffer detach) it
// means "unbind", and looking it up would record a bogus INVALID_OPERATION - GL CTS's
// per-case state reset calls glBindRenderbuffer(GL_RENDERBUFFER, 0) after every case.
if (allowZero) return true;
MG_State::pGLContext->RecordError(
ErrorCode::InvalidValue,
MakeUnique<GenericErrorInfo>("MG_Impl/GLImpl/FramebufferImpl", "ValidateRenderbufferName",