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authorDavid Robillard <d@drobilla.net>2012-05-23 00:57:57 +0000
committerDavid Robillard <d@drobilla.net>2012-05-23 00:57:57 +0000
commit7ca44cb8800a2800e58fadd0267416224650e08d (patch)
tree10a5a313b1fbf0fdbd9f16cd4ed1d4b8ed89fa74 /src/server
parent2777835076e1ee319eaeee0a0b0acaad70931ac5 (diff)
downloadingen-7ca44cb8800a2800e58fadd0267416224650e08d.tar.gz
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Fix crash when loading polyphonic patches.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4442 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/server')
-rw-r--r--src/server/PatchImpl.cpp10
-rw-r--r--src/server/PatchImpl.hpp6
-rw-r--r--src/server/events/SetMetadata.cpp9
3 files changed, 14 insertions, 11 deletions
diff --git a/src/server/PatchImpl.cpp b/src/server/PatchImpl.cpp
index 43a8ea01..bd12f78a 100644
--- a/src/server/PatchImpl.cpp
+++ b/src/server/PatchImpl.cpp
@@ -49,7 +49,8 @@ PatchImpl::PatchImpl(Engine& engine,
"patch", "Ingen Patch"),
symbol, poly, parent, srate)
, _engine(engine)
- , _internal_poly(internal_poly)
+ , _poly_pre(internal_poly)
+ , _poly_process(internal_poly)
, _compiled_patch(NULL)
, _process(false)
{
@@ -109,6 +110,7 @@ PatchImpl::prepare_internal_poly(BufferFactory& bufs, uint32_t poly)
for (Nodes::iterator i = _nodes.begin(); i != _nodes.end(); ++i)
(*i)->prepare_poly(bufs, poly);
+ _poly_pre = poly;
return true;
}
@@ -132,12 +134,11 @@ PatchImpl::apply_internal_poly(ProcessContext& context,
}
}
- const bool polyphonic = parent_patch() && (poly == parent_patch()->internal_poly());
+ const bool polyphonic = parent_patch() && (poly == parent_patch()->internal_poly_process());
for (Ports::iterator i = _outputs.begin(); i != _outputs.end(); ++i)
(*i)->setup_buffers(context, bufs, polyphonic ? poly : 1);
- _internal_poly = poly;
-
+ _poly_process = poly;
return true;
}
@@ -267,7 +268,6 @@ PatchImpl::add_node(Nodes::Node* ln)
assert(ln != NULL);
assert(ln->elem() != NULL);
assert(ln->elem()->parent_patch() == this);
- //assert(ln->elem()->polyphony() == _internal_poly);
_nodes.push_back(ln);
}
diff --git a/src/server/PatchImpl.hpp b/src/server/PatchImpl.hpp
index 557f0343..d1b11187 100644
--- a/src/server/PatchImpl.hpp
+++ b/src/server/PatchImpl.hpp
@@ -152,7 +152,8 @@ public:
void enable() { _process = true; }
void disable(ProcessContext& context);
- uint32_t internal_poly() const { return _internal_poly; }
+ uint32_t internal_poly() const { return _poly_pre; }
+ uint32_t internal_poly_process() const { return _poly_process; }
private:
inline void compile_recursive(NodeImpl* n, CompiledPatch* output) const;
@@ -160,7 +161,8 @@ private:
void process_single(ProcessContext& context);
Engine& _engine;
- uint32_t _internal_poly;
+ uint32_t _poly_pre; ///< Pre-process thread only
+ uint32_t _poly_process; ///< Process thread only
CompiledPatch* _compiled_patch; ///< Process thread only
Edges _edges; ///< Pre-process thread only
Ports _inputs; ///< Pre-process thread only
diff --git a/src/server/events/SetMetadata.cpp b/src/server/events/SetMetadata.cpp
index e8cce384..cc2ae563 100644
--- a/src/server/events/SetMetadata.cpp
+++ b/src/server/events/SetMetadata.cpp
@@ -303,16 +303,17 @@ SetMetadata::execute(ProcessContext& context)
case POLYPHONIC: {
PatchImpl* parent = reinterpret_cast<PatchImpl*>(object->parent());
if (value.get_bool()) {
- object->apply_poly(context, *_engine.maid(), parent->internal_poly());
+ object->apply_poly(
+ context, *_engine.maid(), parent->internal_poly_process());
} else {
object->apply_poly(context, *_engine.maid(), 1);
}
} break;
case POLYPHONY:
- if (_patch->internal_poly() != static_cast<uint32_t>(value.get_int32()) &&
- !_patch->apply_internal_poly(context,
+ if (!_patch->apply_internal_poly(context,
*_engine.buffer_factory(),
- *_engine.maid(), value.get_int32())) {
+ *_engine.maid(),
+ value.get_int32())) {
_status = INTERNAL_ERROR;
}
break;