From a7d83f19b08eb4c6f79a82fe60c2b86db13f4420 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Sat, 24 Nov 2018 13:44:03 +0100 Subject: Squashed 'waflib/' changes from 6e726eb1..5ea8f99f 5ea8f99f Improve test output spacing 0e23b29f Raise exception when test suite fails to ensure non-zero exit status d6de073b Show run time of unit tests 5b655541 Add short configure option for ultra-strict flags 4687ba6d Use gtest-like test output 258903d9 Fix failure count in test group summaries da07e738 Fix verbose tests with Python 3 git-subtree-dir: waflib git-subtree-split: 5ea8f99f6e1246079c1fe6bb590c38a53aadd40d --- src/server/InputPort.cpp | 261 ----------------------------------------------- 1 file changed, 261 deletions(-) delete mode 100644 src/server/InputPort.cpp (limited to 'src/server/InputPort.cpp') diff --git a/src/server/InputPort.cpp b/src/server/InputPort.cpp deleted file mode 100644 index 2f22491f..00000000 --- a/src/server/InputPort.cpp +++ /dev/null @@ -1,261 +0,0 @@ -/* - This file is part of Ingen. - Copyright 2007-2016 David Robillard - - 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 . -*/ - -#include -#include - -#include "ingen/Log.hpp" -#include "ingen/URIs.hpp" - -#include "ArcImpl.hpp" -#include "BlockImpl.hpp" -#include "Buffer.hpp" -#include "BufferFactory.hpp" -#include "Engine.hpp" -#include "GraphImpl.hpp" -#include "InputPort.hpp" -#include "RunContext.hpp" -#include "mix.hpp" - -namespace Ingen { -namespace Server { - -InputPort::InputPort(BufferFactory& bufs, - BlockImpl* parent, - const Raul::Symbol& symbol, - uint32_t index, - uint32_t poly, - PortType type, - LV2_URID buffer_type, - const Atom& value, - size_t buffer_size) - : PortImpl(bufs, parent, symbol, index, poly, type, buffer_type, value, buffer_size, false) - , _num_arcs(0) -{ - const Ingen::URIs& uris = bufs.uris(); - - if (parent->graph_type() != Node::GraphType::GRAPH) { - add_property(uris.rdf_type, uris.lv2_InputPort.urid); - } -} - -bool -InputPort::apply_poly(RunContext& context, uint32_t poly) -{ - bool ret = PortImpl::apply_poly(context, poly); - if (!ret) { - poly = 1; - } - - assert(_voices->size() >= poly); - - return true; -} - -bool -InputPort::get_buffers(BufferFactory& bufs, - PortImpl::GetFn get, - const MPtr& voices, - uint32_t poly, - size_t num_in_arcs) const -{ - if (is_a(PortType::ATOM) && !_value.is_valid()) { - poly = 1; - } - - if (is_a(PortType::AUDIO) && num_in_arcs == 0) { - // Audio input with no arcs, use shared zero buffer - for (uint32_t v = 0; v < poly; ++v) { - voices->at(v).buffer = bufs.silent_buffer(); - } - return false; - } - - // Otherwise, allocate local buffers - for (uint32_t v = 0; v < poly; ++v) { - voices->at(v).buffer.reset(); - voices->at(v).buffer = (bufs.*get)( - buffer_type(), _value.type(), _buffer_size); - voices->at(v).buffer->clear(); - if (_value.is_valid()) { - voices->at(v).buffer->set_value(_value); - } - } - return true; -} - -bool -InputPort::pre_get_buffers(BufferFactory& bufs, - MPtr& voices, - uint32_t poly) const -{ - return get_buffers(bufs, &BufferFactory::get_buffer, voices, poly, _num_arcs); -} - -bool -InputPort::setup_buffers(RunContext& ctx, BufferFactory& bufs, uint32_t poly) -{ - if (is_a(PortType::ATOM) && !_value.is_valid()) { - poly = 1; - } - - if (_arcs.size() == 1 && !is_a(PortType::ATOM) && !_arcs.front().must_mix()) { - // Single non-mixing connection, use buffers directly - for (uint32_t v = 0; v < poly; ++v) { - _voices->at(v).buffer = _arcs.front().buffer(v); - } - return false; - } - - return get_buffers(bufs, &BufferFactory::claim_buffer, _voices, poly, _arcs.size()); -} - -void -InputPort::add_arc(RunContext& context, ArcImpl& c) -{ - _arcs.push_front(c); -} - -void -InputPort::remove_arc(ArcImpl& arc) -{ - _arcs.erase(_arcs.iterator_to(arc)); -} - -uint32_t -InputPort::max_tail_poly(RunContext& context) const -{ - return parent_block()->parent_graph()->internal_poly_process(); -} - -void -InputPort::pre_process(RunContext& context) -{ - if (_arcs.empty()) { - // No incoming arcs, just handle user-set value - for (uint32_t v = 0; v < _poly; ++v) { - // Update set state - update_set_state(context, v); - - // Prepare for write in case a set event executes this cycle - if (!_parent->is_main()) { - buffer(v)->prepare_write(context); - } - } - } else if (direct_connect()) { - // Directly connected, use source's buffer directly - for (uint32_t v = 0; v < _poly; ++v) { - _voices->at(v).buffer = _arcs.front().buffer(v); - } - } else { - // Mix down to local buffers in pre_run() - for (uint32_t v = 0; v < _poly; ++v) { - buffer(v)->prepare_write(context); - } - } -} - -void -InputPort::pre_run(RunContext& context) -{ - if ((_user_buffer || !_arcs.empty()) && !direct_connect()) { - const uint32_t src_poly = max_tail_poly(context); - const uint32_t max_n_srcs = _arcs.size() * src_poly + 1; - - for (uint32_t v = 0; v < _poly; ++v) { - if (!buffer(v)->get()) { - continue; - } - - // Get all sources for this voice - const Buffer* srcs[max_n_srcs]; - uint32_t n_srcs = 0; - - if (_user_buffer) { - // Add buffer with user/UI input for this cycle - srcs[n_srcs++] = _user_buffer.get(); - } - - for (const auto& arc : _arcs) { - if (_poly == 1) { - // P -> 1 or 1 -> 1: all tail voices => each head voice - for (uint32_t w = 0; w < arc.tail()->poly(); ++w) { - assert(n_srcs < max_n_srcs); - srcs[n_srcs++] = arc.buffer(w, context.offset()).get(); - assert(srcs[n_srcs - 1]); - } - } else { - // P -> P or 1 -> P: tail voice => corresponding head voice - assert(n_srcs < max_n_srcs); - srcs[n_srcs++] = arc.buffer(v, context.offset()).get(); - assert(srcs[n_srcs - 1]); - } - } - - // Then mix them into our buffer for this voice - mix(context, buffer(v).get(), srcs, n_srcs); - update_values(context.offset(), v); - } - } else if (is_a(PortType::CONTROL)) { - for (uint32_t v = 0; v < _poly; ++v) { - update_values(context.offset(), v); - } - } -} - -SampleCount -InputPort::next_value_offset(SampleCount offset, SampleCount end) const -{ - SampleCount earliest = end; - - if (_user_buffer) { - earliest = _user_buffer->next_value_offset(offset, end); - } - - for (const auto& arc : _arcs) { - const SampleCount o = arc.tail()->next_value_offset(offset, end); - if (o < earliest) { - earliest = o; - } - } - - return earliest; -} - -void -InputPort::post_process(RunContext& context) -{ - if (!_arcs.empty() || _force_monitor_update) { - monitor(context, _force_monitor_update); - _force_monitor_update = false; - } - - /* Finished processing any user/UI messages for this cycle, drop reference - to user buffer. */ - _user_buffer.reset(); -} - -bool -InputPort::direct_connect() const -{ - return _arcs.size() == 1 - && !_parent->is_main() - && !_arcs.front().must_mix() - && buffer(0)->type() != _bufs.uris().atom_Sequence; -} - -} // namespace Server -} // namespace Ingen -- cgit v1.2.1