1 files changed, 0 insertions, 112 deletions
diff --git a/src/server/mix.cpp b/src/server/mix.cpp
deleted file mode 100644
index 3e7634fe..00000000
--- a/src/server/mix.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
-  This file is part of Ingen.
-  Copyright 2007-2015 David Robillard <http://drobilla.net/>
-
-  Ingen is free software: you can redistribute it and/or modify it under the
-  terms of the GNU Affero General Public License as published by the Free
-  Software Foundation, either version 3 of the License, or any later version.
-
-  Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
-  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-  A PARTICULAR PURPOSE.  See the GNU Affero General Public License for details.
-
-  You should have received a copy of the GNU Affero General Public License
-  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "lv2/lv2plug.in/ns/ext/atom/util.h"
-
-#include "Buffer.hpp"
-#include "RunContext.hpp"
-#include "mix.hpp"
-
-namespace Ingen {
-namespace Server {
-
-static inline bool
-is_end(const Buffer* buf, const LV2_Atom_Event* ev)
-{
-	const LV2_Atom* atom = buf->get<const LV2_Atom>();
-	return lv2_atom_sequence_is_end(
-		(const LV2_Atom_Sequence_Body*)LV2_ATOM_BODY_CONST(atom),
-		atom->size,
-		ev);
-}
-
-void
-mix(const RunContext&   context,
-    Buffer*             dst,
-    const Buffer*const* srcs,
-    uint32_t            num_srcs)
-{
-	if (num_srcs == 1) {
-		dst->copy(context, srcs[0]);
-	} else if (dst->is_control()) {
-		Sample* const out = dst->samples();
-		out[0] = srcs[0]->value_at(0);
-		for (uint32_t i = 1; i < num_srcs; ++i) {
-			out[0] += srcs[i]->value_at(0);
-		}
-	} else if (dst->is_audio()) {
-		// Copy the first source
-		dst->copy(context, srcs[0]);
-
-		// Mix in the rest
-		Sample* __restrict const out = dst->samples();
-		const SampleCount        end = context.nframes();
-		for (uint32_t i = 1; i < num_srcs; ++i) {
-			const Sample* __restrict const in = srcs[i]->samples();
-			if (srcs[i]->is_control()) {  // control => audio
-				for (SampleCount i = 0; i < end; ++i) {
-					out[i] += in[0];
-				}
-			} else if (srcs[i]->is_audio()) {  // audio => audio
-				for (SampleCount i = 0; i < end; ++i) {
-					out[i] += in[i];
-				}
-			} else if (srcs[i]->is_sequence()) {  // sequence => audio
-				dst->render_sequence(context, srcs[i], true);
-			}
-		}
-	} else if (dst->is_sequence()) {
-		const LV2_Atom_Event* iters[num_srcs];
-		for (uint32_t i = 0; i < num_srcs; ++i) {
-			iters[i] = nullptr;
-			if (srcs[i]->is_sequence()) {
-				const LV2_Atom_Sequence* seq = srcs[i]->get<const LV2_Atom_Sequence>();
-				iters[i] = lv2_atom_sequence_begin(&seq->body);
-				if (is_end(srcs[i], iters[i])) {
-					iters[i] = nullptr;
-				}
-			}
-		}
-
-		while (true) {
-			const LV2_Atom_Event* first   = nullptr;
-			uint32_t              first_i = 0;
-			for (uint32_t i = 0; i < num_srcs; ++i) {
-				const LV2_Atom_Event* const ev = iters[i];
-				if (!first || (ev && ev->time.frames < first->time.frames)) {
-					first   = ev;
-					first_i = i;
-				}
-			}
-
-			if (first) {
-				dst->append_event(
-					first->time.frames, first->body.size, first->body.type,
-					(const uint8_t*)LV2_ATOM_BODY_CONST(&first->body));
-
-				iters[first_i] = lv2_atom_sequence_next(first);
-				if (is_end(srcs[first_i], iters[first_i])) {
-					iters[first_i] = nullptr;
-				}
-			} else {
-				break;
-			}
-		}
-	}
-}
-
-} // namespace Server
-} // namespace Ingen