From 8d559e4991a491b612e63d5a4deff0ab48a3d3dd Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Tue, 31 Jul 2012 15:12:38 +0000
Subject: Merge AudioBuffer into Buffer and avoid all the casting.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4584 a436a847-0d15-0410-975c-d299462d15a1
---
 src/server/AudioBuffer.cpp | 112 ---------------------------------------------
 1 file changed, 112 deletions(-)
 delete mode 100644 src/server/AudioBuffer.cpp

(limited to 'src/server/AudioBuffer.cpp')

diff --git a/src/server/AudioBuffer.cpp b/src/server/AudioBuffer.cpp
deleted file mode 100644
index 719b06e3..00000000
--- a/src/server/AudioBuffer.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
-  This file is part of Ingen.
-  Copyright 2007-2012 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 <assert.h>
-#include <stddef.h>
-#include <stdint.h>
-
-#include "lv2/lv2plug.in/ns/ext/atom/atom.h"
-
-#include "AudioBuffer.hpp"
-
-using namespace std;
-
-/* TODO: Be sure these functions are vectorized by GCC when its vectorizer
- * stops sucking.  Probably a good idea to inline them as well */
-
-namespace Ingen {
-namespace Server {
-
-AudioBuffer::AudioBuffer(BufferFactory& bufs, LV2_URID type, uint32_t size)
-	: Buffer(bufs, type, size)
-{
-	assert(size >= sizeof(LV2_Atom) + sizeof(Sample));
-	assert(this->capacity() >= size);
-	assert(data());
-
-	if (type == bufs.uris().atom_Sound) {
-		// Audio port (Vector of float)
-		LV2_Atom_Vector* vec = (LV2_Atom_Vector*)_atom;
-		vec->body.child_size = sizeof(float);
-		vec->body.child_type = bufs.uris().atom_Float;
-	}
-
-	_atom->size = size - sizeof(LV2_Atom);
-	_atom->type = type;
-
-	clear();
-}
-
-/** Empty (ie zero) the buffer.
- */
-void
-AudioBuffer::clear()
-{
-	assert(nframes() != 0);
-	set_block(0, 0, nframes() - 1);
-}
-
-/** Set a block of buffer to @a val.
- *
- * @a start_sample and @a end_sample define the inclusive range to be set.
- */
-void
-AudioBuffer::set_block(Sample val, size_t start_offset, size_t end_offset)
-{
-	assert(end_offset >= start_offset);
-	assert(end_offset < nframes());
-
-	Sample* const buf = data();
-	assert(buf);
-
-	for (size_t i = start_offset; i <= end_offset; ++i)
-		buf[i] = val;
-}
-
-void
-AudioBuffer::copy(Context& context, const Buffer* src)
-{
-	const AudioBuffer* src_abuf = dynamic_cast<const AudioBuffer*>(src);
-	if (!src_abuf) {
-		clear();
-		return;
-	}
-
-	if (src_abuf->is_control() == is_control()) {
-		// Rates match, direct copy
-		Buffer::copy(context, src);
-	} else if (!src_abuf->is_control() && is_control()) {
-		// Audio => Control
-		data()[0] = src_abuf->data()[context.offset()];
-	} else if (src_abuf->is_control() && !is_control()) {
-		// Control => Audio
-		data()[context.offset()] = src_abuf->data()[0];
-	}
-}
-
-float
-AudioBuffer::peak(Context& context) const
-{
-	float peak = 0.0f;
-	// FIXME: use context time range?
-	for (FrameTime i = 0; i < nframes(); ++i) {
-		peak = fmaxf(peak, value_at(i));
-	}
-	return peak;
-}
-
-} // namespace Server
-} // namespace Ingen
-- 
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