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Establish DataSink identity and fix remaining tests

Browse source 
The test suite is now **green** again.

The design rework and clean-up of unnecessary test-driven functionality
in the `DiagnosticBufferProvider` and `DiagnosticOutputSlot` required
to break some very old test-setup, using fake instances of the relevant
context facilities. This setup however was used by the newer family
of test support facilities, notable the `MockJob`, `MockSegmentation`
and `MockDispatcher`. These required a set of `DataSink` handles to be
present (even while they are not used currently).

This could be fixed easily now, relying on the simplified internal structure
of the `OutputSlot`: by re-arranging the types, the implied identity of the
`DataSink` handles could be made explicit, allowing for equality comparison.

__Remark__: even while `DataSink` with only a single abstracted function,
using function notation turned out to be rather confusing at usage site.
Naming this function as `lockFrame(frameNo)` clarifies its purpose nicely.
That call is effectively abstracted by means of the ''buffer type'',
relying on the VTable in the `BufferProvider` implementation.
This commit is contained in:
Fischlurch 2026-06-01 23:33:25 +02:00
parent b804015cd7
commit ce40b83bb6
21 changed files with 4235 additions and 3487 deletions
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6217
doc/devel/uml/OutputSlot_components.svg
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doc/devel/uml/OutputSlot_sequence.svg
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2
src/steam/engine/calc-stream.hpp
View file

@ -97,7 +97,7 @@ namespace engine{
void
sendToOutput (vault::out::DataSink)
sendToOutput (vault::out::OutputSlot::DataSink&)
{
UNIMPLEMENTED ("set up dispatcher to start calculating and feeding to the given output sink");
}

3
src/steam/engine/dispatcher.hpp
View file

@ -48,13 +48,14 @@ namespace engine {
using std::make_pair;
using mobject::ModelPort;
using vault::out::Timings;
using vault::out::DataSink;
using lib::time::TimeValue;
using lib::time::TimeSpan;
using lib::time::FrameCnt;
using lib::time::FSecs;
using lib::time::Time;
using DataSink = vault::out::OutputSlot::DataSink;
/**
* Internal abstraction: a service within the engine

7
src/steam/engine/engine-service.cpp
View file

@ -31,7 +31,8 @@ using std::function;
using std::placeholders::_1;
using lib::iter_source::transform;
using lib::append_all;
using vault::out::DataSink;
using DataSink = vault::out::OutputSlot::DataSink;
namespace steam {
namespace engine{
@ -73,7 +74,7 @@ namespace engine{
Quality serviceQuality)
{ //////////////////////////////////////////////////TICKET #1301 : prepare proper Dispatcher here, including translation ModelPort -> portIDX
RenderEnvironment& renderConfig = configureCalculation (mPort,nominalTimings,serviceQuality);
function<CalcStream(DataSink)> triggerRenderStart = bind (activateCalculation, _1, ref(renderConfig));
function<CalcStream(DataSink&)> triggerRenderStart = bind (activateCalculation, _1, ref(renderConfig));
CalcStreams runningCalculations;
append_all (transform (outputSlot.getOpenedSinks()
@ -106,7 +107,7 @@ namespace engine{
* to be re-configured and adjusted while running.
*/
CalcStream
EngineService::activateCalculation (DataSink sink, RenderEnvironment& engineCallback)
EngineService::activateCalculation (DataSink& sink, RenderEnvironment& engineCallback)
{
CalcStream calcStream(engineCallback);
calcStream.sendToOutput (sink); ////////////////////////////////////////////////////TICKET #1297 : need to re-think the association ModelPort ⟷ output sink

2
src/steam/engine/engine-service.hpp
View file

@ -159,7 +159,7 @@ namespace engine{
friend class EngineDiagnostics;
private:
static CalcStream activateCalculation (vault::out::DataSink, RenderEnvironment&);
static CalcStream activateCalculation (vault::out::OutputSlot::DataSink&, RenderEnvironment&);
};

3
src/steam/engine/job-planning.hpp
View file

@ -77,10 +77,11 @@ namespace engine {
using lib::time::Time;
using lib::time::TimeVar;
using lib::time::Duration;
using vault::out::DataSink;
using vault::out::Timings;
using vault::gear::Job;
using DataSink = vault::out::OutputSlot::DataSink;
/**

13
src/vault/mem/buffer-provider-setup.hpp
View file

@ -47,8 +47,19 @@ namespace mem {
/**
* Framework for configuring the actual BufferPovider backend implementation.
* The functionality is provided by the »two pillars«: BufferState (metadata)
* and BufferStore (storage provider). The actual functionality exposed through
* this API can be adapted in a wide range by using suitable back-ends
* - the NaiveBufferSetup ignores aspects of performance and concurrency,
* but allows to investigate each requested buffer after the fact
* - a _production-grade implementation_ uses thread-local services
* in concert with the EngineBufferMetadata and EngineBufferManager.
* Allocations are exchanged via asynchronous messaging.
*
* @todo WIP-WIP-WIP as of 2/2026 -- reworking BufferProvider implementation ////////////////////////////TICKET #1410
* Generally speaking, this template controls the actual setup by delegating
* to the CONF policy passed as template argument. Furthermore, proxying
* of already instantiated back-ends is [supported](\ref #decorate)
* for subclasses (notably the DiagnosticBufferProvider)
*/
class BufferProviderSetup
: public BufferProvider

1
src/vault/mem/buffhandle.hpp
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@ -112,6 +112,7 @@ namespace mem {
size_t buffSize() const;
operator HashVal() const { return subClassification_; }
friend bool operator== (BuffDescr const&, BuffDescr const&) =default;
/** callback to engage buffer handling cycle */
uint announce (uint count);

3
src/vault/mem/engine-buffer-metadata.hpp
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@ -53,8 +53,6 @@
#include "lib/error.hpp"
//#include "lib/hash-value.h"
#include "include/logging.h"
#include "vault/mem/buffer-metadata.hpp"
#include "lib/nocopy.hpp"
#include "lib/sync.hpp"
@ -64,7 +62,6 @@
namespace vault{
namespace mem {
// namespace err = lumiera::error;
using std::move;
using util::unConst;

14
src/vault/out/output-slot-connection.hpp
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@ -199,7 +199,7 @@ namespace out {
* where each element is a DataSink functor that uses this connection
* to start an output cycle by locking a buffer by invoking Connection::claimBufferFor(FrameID)
* @param lifecycleManager the ref-counting shared_ptr which controls the lifecycle of this Allocation
* @note two statefull objects are embedded into the DataSink functor
* @note two statefull objects are embedded into the DataSink handle
* - a BuffDescr preconfigured to point into this connection, using the proper buffer size
* - the \a lifecycleManager, so that the DataSink participates in the ref-count
*/
@ -207,14 +207,8 @@ namespace out {
connect (PAlloc& lifecycleManager) override
{
auto buildDataSink = [&](CON& connection)
{ // setup functor to lock a buffer using this output connection
return DataSink{[bufferDescriptor = bufferProxy_.getDescriptorFor (connection)
,lifecycleManager
]
(FrameID frame) mutable -> BuffHandle
{
return bufferDescriptor.lockBuffer (frame);
}};
{ // attach to ref-count preconfigure output connection to address
return DataSink{lifecycleManager, bufferProxy_.getDescriptorFor (connection)};
};
return lib::explore (connections_)
@ -261,7 +255,7 @@ namespace out {
}
/**
* @remark in moste cases this variant is preferable,
* @remark for most cases this variant is preferable,
* since it creates all connection objects from the same set of constructor arguments
* @note args will be copied into a _populator functor_ that is then applied for each connection to create
*/

90
src/vault/out/output-slot.hpp
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@ -82,6 +82,7 @@
namespace vault {
namespace out {
using vault::mem::BuffDescr;
using vault::mem::BuffHandle;
using lib::time::FrameCnt;
using std::unique_ptr;
@ -90,37 +91,6 @@ namespace out {
using FrameID = FrameCnt;
/**
* Handle to represent an opened connection ready to receive media data for output.
* Each DataSink (handle) corresponds to an OutputSlot::Connection entry. Data is
* published frame wise in a two-phase protocol: in the first stage, the client
* gets exclusive access to an output buffer. Once the data is ready for output,
* the client signals `emit()` and the buffer enters the second stage, where the
* intern output mechanism of that specific connection gets exclusive access.
*
* The DataSink handle is a _functor_ and can be invoked with a frame number,
* to start such a two-phase transaction for _this specific frame._ The result
* is a BuffHandle, to be used in the usual way as with a BufferProvider:
* - the client can access the buffer memory, either raw or with a forced cast
* - the client invokes BuffHandle::emit() to indicate that data is ready for output
* - once the client is done with that handle, it **must** invoke BuffHandle::release()
* Each output mechanism defines specific constraints regarding the time window when
* to get such a BuffHandle and when `emit()` must have been called. These constraints
* are indicated by the vault::out::Timings, that can be retrieved from the OutputSlot.
*
* @note DataSink embeds a ref-counting handle to detect automatically when some
* connection can be released; the _allocation of an OutputSlot_ is released
* once all connections were discarded.
*/
class DataSink
: public std::function<BuffHandle(FrameID)>
{
public:
/////////////////////////////////////////////TICKET #1377 : presumably we want some stream-type hash ID here -- to allow building a processing-ID for each Render Node invocation
};
/****************************************************************************//**
* Interface: Generic output sink.
* An OutputSlot represents the possibility to send data through multiple
@ -143,6 +113,7 @@ namespace out {
{
public:
class DataSink;
using OpenedSinks = lib::IterSource<DataSink>::iterator;
OpenedSinks getOpenedSinks();
@ -217,6 +188,63 @@ namespace out {
template<class CON, class FUN>
static OutputSlot allocate (size_t cnt, FUN&& populator);
/* ========== Data Sink handles ========== */
/**
* Handle to represent an opened connection ready to receive media data for output.
* Each DataSink (handle) corresponds to an OutputSlot::Connection entry. Data is
* published frame wise in a two-phase protocol: in the first stage, the client
* gets exclusive access to an output buffer. Once the data is ready for output,
* the client signals `emit()` and the buffer enters the second stage, where the
* intern output mechanism of that specific connection gets exclusive access.
*
* The DataSink handle is essentially a _functor_ and can be invoked with some
* frame number, to start such a two-phase transaction for _this specific frame._
* The result is a BuffHandle, to be used in the usual way as with a BufferProvider:
* - the client can access the buffer memory, either raw or with a forced cast
* - the client invokes BuffHandle::emit() to indicate that data is ready for output
* - once the client is done with that handle, it **must** invoke BuffHandle::release()
* Each output mechanism defines specific constraints regarding the time window when
* to get such a BuffHandle and when `emit()` must have been called. These constraints
* are indicated by the vault::out::Timings, that can be retrieved from the OutputSlot.
* @remark DataSink has reference semantics and thus an implied identity, that is
* tied to the backing active output configuration and the data feed number.
* @note DataSink embeds a ref-counting handle to detect automatically when some
* connection can be released; the _allocation of an OutputSlot_ is released
* once all connections were discarded.
*/
class DataSink
: util::NonAssign
{
PAlloc lifeCount_;
BuffDescr outputBufferType_;
template<class CON, bool isTest>
friend class AllocState; // created with back-link
DataSink (PAlloc const& instance, BuffDescr type)
: lifeCount_{instance}
, outputBufferType_{type}
{ }
public:
BuffHandle
lockFrame (FrameID frame)
{
return outputBufferType_.lockBuffer (frame);
}
/////////////////////////////////////////////TICKET #1377 : presumably we want some stream-type hash ID here -- to allow building a processing-ID for each Render Node invocation
friend bool
operator== (DataSink const& s1, DataSink const& s2)
{
return s1.lifeCount_ == s2.lifeCount_
and s1.outputBufferType_ == s2.outputBufferType_;
}
};
};

5
tests/steam/engine/mock-dispatcher.hpp
View file

@ -79,11 +79,12 @@ namespace test {
using util::isnil;
using util::isSameObject;
using fixture::Segmentation;
using vault::out::DataSink;
using vault::RealClock;
using vault::gear::Job;
using vault::gear::JobClosure;
using DataSink = vault::out::OutputSlot::DataSink;
@ -405,7 +406,7 @@ namespace test {
/**
* Test support: verify the given Job is consistent with this Dispatcher.
*/
bool verify(Job const& job, ModelPort const& port, vault::out::DataSink const& sink)
bool verify(Job const& job, ModelPort const& port, DataSink const& sink)
{
if (not dummySetup_.isSupported (port, sink)) return false;

11
tests/steam/engine/mock-support-test.cpp
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@ -389,21 +389,10 @@ namespace test {
auto [port0,sink0] = dispatcher.getDummyConnection(0);
auto [port1,sink1] = dispatcher.getDummyConnection(1);
CHECK (port0 != port1);
UNIMPLEMENTED ("Identity of a DataSink");
#if false //////////////////////////////////////////////////////////////////////////////////////////////////TICKET #1410 : disabled code to allow refactoring of OutputSlot
CHECK (sink0 != sink1);
#endif /////////////////////////////////////////////////////////////////////////////////////////////////////TICKET #1410 : (end) disabled code
CHECK (port0.isValid());
CHECK (port1.isValid());
#if false //////////////////////////////////////////////////////////////////////////////////////////////////TICKET #1410 : disabled code to allow refactoring of OutputSlot
/////////////////////////OOO seemingly this is no longer possible (and unnecessary), since DataSink participates in the ref-count now
CHECK (sink0.isValid());
CHECK (sink1.isValid());
#endif /////////////////////////////////////////////////////////////////////////////////////////////////////TICKET #1410 : (end) disabled code
CHECK (not ModelPort().isValid());
#if false //////////////////////////////////////////////////////////////////////////////////////////////////TICKET #1410 : disabled code to allow refactoring of OutputSlot
CHECK (not DataSink().isValid());
#endif /////////////////////////////////////////////////////////////////////////////////////////////////////TICKET #1410 : (end) disabled code
CHECK (0 == dispatcher.resolveModelPort(port0));
CHECK (1 == dispatcher.resolveModelPort(port1));

3
tests/steam/play/dummy-builder-context.hpp
View file

@ -79,11 +79,12 @@ namespace test {
using fixture::ModelPortRegistry;
using vault::mem::Buff;
using vault::mem::BuffHandle;
using vault::out::DataSink;
using vault::out::FrameID;
using lib::time::TimeValue;
using util::_Fmt;
using DataSink = vault::out::OutputSlot::DataSink;

5
tests/steam/play/dummy-play-connection.hpp
View file

@ -88,8 +88,8 @@ namespace steam{
namespace play {
namespace test {
// using std::string;
using lib::time::Duration;
using DataSink = vault::out::OutputSlot::DataSink;
@ -143,11 +143,8 @@ namespace test {
if (port == *it)
{
auto [refPort, refSink] = getModelPort(i);
UNIMPLEMENTED ("need a fake OutputSlot and need to place some Stream-ID into the data sink");
#if false //////////////////////////////////////////////////////////////////////////////////////////////////TICKET #1410 : disabled code to allow refactoring of the OutputSlot default implementation
if (refSink == sink)
return true;
#endif /////////////////////////////////////////////////////////////////////////////////////////////////////TICKET #1410 : (end) disabled code
}
return false;
}

2
tests/vault/gear/test-chain-load-test.cpp
View file

@ -891,7 +891,7 @@ namespace test {
CHECK (micros > 80);
micros = cpuLoad.benchmark();
CHECK (micros < 110);
CHECK (micros < 115);
CHECK (micros > 90);
cpuLoad.timeBase = 1ms;

2
tests/vault/out/output-alloc-state-test.cpp
View file

@ -149,7 +149,7 @@ namespace vault::out::test {
CHECK (not sinks);
log.event("lock buffer");
BuffHandle han = sink(FRA_NO);
BuffHandle han = sink.lockFrame (FRA_NO);
CHECK (han);
CHECK (han.size() == sizeof(DUMMY_BUFF));
CHECK (isSameAdr (han.rawStorage(), &DUMMY_BUFF));

8
tests/vault/out/output-slot-protocol-test.cpp
View file

@ -34,6 +34,8 @@ namespace vault{
namespace out {
namespace test {
using DataSink = vault::out::OutputSlot::DataSink;
/***************************************************************//**
@ -80,15 +82,15 @@ namespace test {
// within the frame-calculation "loop"
// we perform a data exchange cycle
auto MARK_0 = markTime();
BuffHandle buff00 = sink0(START);
BuffHandle buff10 = sink1(START);
BuffHandle buff00 = sink0.lockFrame (START);
BuffHandle buff10 = sink1.lockFrame (START);
// rendering process calculates content....
buff00.emplace<TestFrame> (testData(0,0));
// while further frames might be processed in parallel
auto MARK_1 = markTime();
BuffHandle buff11 = sink1(START+1);
BuffHandle buff11 = sink1.lockFrame (START+1);
buff11.emplace<TestFrame> (testData(1,1));
buff10.emplace<TestFrame> (testData(1,0));

15
wiki/renderengine.html
View file

@ -5179,7 +5179,7 @@ Thus the mapping is a copyable value object, using an associative array. It may
First and foremost, mapping can be seen as a //functional abstraction.// As it's used at implementation level, encapsulation of detail types in't the primary concern, so it's a candidate for generic programming: For each of those use cases outlined above, a distinct mapping type is created by instantiating the {{{OutputMapping&lt;DEF&gt;}}} template with a specifically tailored definition context ({{{DEF}}}), which takes on the role of a strategy. Individual instances of this concrete mapping type may be default created and copied freely. This instantiation process includes picking up the concrete result type and building a functor object for resolving on the fly. Thus, in the way typical for generic programming, the more involved special details are moved out of sight, while being still in scope for the purpose of inlining. But there //is// a concern better to be encapsulated and concealed at the usage site, namely accessing the rules system. Thus mapping leads itself to the frequently used implementation pattern where there is a generic frontend as header, calling into opaque functions embedded within a separate compilation unit.
</pre>
</div>
<div title="OutputSlot" modifier="Ichthyostega" created="201106162339" modified="202604110029" tags="def Concepts Player spec img" changecount="29">
<div title="OutputSlot" modifier="Ichthyostega" created="201106162339" modified="202606011947" tags="def Concepts Player spec img" changecount="30">
<pre>Within the Lumiera player and output subsystem, actually sending data to an external output requires to allocate an ''output slot''
This is the central metaphor for the organisation of actual (system level) outputs; using this concept allows to separate and abstract the data calculation and the organisation of playback and rendering from the specifics of the actual output sink. Actual output possibilities (video in GUI window, video fullscreen, using a beamer, sound, Jack, rendering to file) can be added and removed dynamically from various components (Vault, Stage), all using the same resolution and mapping mechanisms (&amp;rarr; OutputManagement)
@ -5237,7 +5237,7 @@ Thus there are two serious problem situations
&amp;rarr; OutputSlotImpl
</pre>
</div>
<div title="OutputSlotDesign" modifier="Ichthyostega" created="201112190322" modified="202604102358" tags="design decision" changecount="13">
<div title="OutputSlotDesign" modifier="Ichthyostega" created="201112190322" modified="202606011945" tags="design decision" changecount="15">
<pre>The OutputSlot interface describes a point where generated media data can actually be sent to the external world. It is expected to be implemented by adapters and bridges to existing drivers or external interface libraries, like a viewer widget in the GUI, ALSA or Jack sound output, rendering to file, using an external media format library. The design of this core facility was rather difficult and stretched out over quite some time span -- this page documents the considerations and the decisions taken.
!intention
@ -5272,7 +5272,8 @@ Besides the sink handles, allocation of an output slot defines some timing const
{{red{WIP 3/2026}}} after a long break, we are now facing the problem how to make BufferProvider and OutputSlot work together. Both define a protocol and data exchange models -- and both exhibit a weakness regarding the releasing of buffers. At which time is it safe to release a buffer, when the handover didn't happen? This is similar to the problem of closing a network connection, i.e. the problem is generally unsolvable, but can be handled pragmatically within certain limits.
* For handles in the Render Engine we can generally assume that the regular call path is always completed, which ensures that every handle gets released. Exceptions may happen, but are //not handled// -- rather the Engine will be shut down in such a case, which could be arranged to discard all buffer memory unconditionally
* Regarding the »Output Slot Protocol« it is not clear yet which part will be responsible for checking the [[timing constraints|Timings]]; the actual {{{Connection}}} implementation looks like a plausible candidate. Furthermore, it is not clear yet {{red{3/26}}} where precisely an underlying buffer provider will be integrated, and if doing so is mandatory
* Regarding the »Output Slot Protocol« it is not clear yet which part will be responsible for checking the [[timing constraints|Timings]]; the actual {{{Connection}}} implementation looks like a plausible candidate. The latter is also responsible for providing the actual data buffer, which is deemed an implementation detail.
* The {{{DataSink}}} handle obtained for each data feed is the //actual access point// for clients to deliver data for output; in this case it seems adequate to rely on a ref-count, in order to ensure that the output configuration is available as long as any client processing is underway
-----
!Implementation / design problems
@ -5317,18 +5318,16 @@ So the problem is that BufferProvider is conceived as a central service facility
!!! Establish a proper Lifecycle
While the original design for OutputSlot seems //elegant, on a theoretical level,// the implementation was constantly plagued with complexities related to the lifecycle. Some relevant aspects could not be settled at all -- which was not noticed until the recent attempts to integrate the OutputSlot into the (likewise reworked) Render Engine implementation. A turning point in all this evolution of design is to remove the //state abstraction// -- in favour of representing the progression of state directly as a sequence of context data frames. The deeper change, which motivated this shift, was to abandon the idea of a single, global, overarching and final scheme of »Rendering«. It is acknowledged rather that the actual rendering for some unspecified »rendering« will be done by an external library -- and each such library establishes its own terminology, processing scheme and conventions, which finally are rooted in some specific ''Domain Ontology''. The Lumiera Render Engine is now understood as a connected graph of //adaptors//, organised around some minimal common denominator, like the fact that data frames are calculated, and that each such frame can be addressed by a media type and a point in time.
In line with this shift in focus, the OutputSlot is seen as yet another element of representational state: it is a token to embody an allocated output connection. This implies to unify the notion of the {{{OutputSlot}}} with the {{{Allocation}}}, and turn both into a handle passed to the client process. All aspects of lifecycle can be managed automatically with such ref-counting handles. This has some cost in terms of performance (thread contention when accessing the atomic ref count), but that is deemed acceptable, since output is handled on a rather slow time scale, like producing a data frame every 10 milliseconds. The specific output mechanism remains »allocated« thus as long as some element of the client processing still holds onto any such handle, either the {{{OutputSlot}}} or some {{{DataSink}}}. The latter is reduced into a //named function//, which however also embeds a shared handle to the common allocation state. With this rearrangement in the design, there is now a cohesive domain of connection management, while the actual, technical connection is separated out and packaged behind the {{{Connection}}} interface.
In line with this shift in focus, the OutputSlot is seen as yet another element of representational state: it is a token to embody an allocated output connection. This implies to unify the notion of the {{{OutputSlot}}} with the {{{Allocation}}}, and turn both into a handle passed to the client process. All aspects of lifecycle can be managed automatically with such ref-counting handles. This has some cost in terms of performance (thread contention when accessing the atomic ref count), but that is deemed acceptable, since output is handled on a rather slow time scale, like producing a data frame every 10 milliseconds. The specific output mechanism remains »allocated« thus as long as some element of the client processing still holds onto any such handle, either the {{{OutputSlot}}} or some {{{DataSink}}}. The latter is a copyable value, which however also embeds a shared handle to the common allocation state. From a given {{{DataSink}}}, it is thus possible to start the computation cycle for each frame within the individual data feed of the corresponding {{{Connection}}}. With this rearrangement in the design, there is now a cohesive domain of connection management, while the actual, technical connection is separated out and packaged behind the {{{Connection}}} interface.
!!! How actually to arrange the delegation
Taken together, this implies that the {{{OutputSlot::AllocState&lt;CON&gt;}}} turns into a delegation hub. It has to maintain the active connections and can thus be used to back a custom made {{{BufferStore}}} implementation, using the information embedded into the {{{LocalTag}}} to select the proper {{{Connection}}} for delegation -- which provides the actual implementation of all buffer management and state handling for the specific output mechanism. Yet this does not imply to route every actual call through the {{{AllocState}}} -- while this is possible, and could be characterised as the naive solution, it would lead to several delegation chains, with a set of delegation methods at each intermediary step. Furthermore, it would require to wire a back-reference to this {{{AllocState}}} through the proxy-{{{BufferProvider}}}.
Since the entrance point to each buffer usage cycle is the functor in the {{{DataSink}}}, a direct call-path can be established. For one, the C++ standard library offers an [[aliasing-constructor|https://cppreference.com/w/cpp/memory/shared_ptr/shared_ptr.html]]; this is a rather obscure feature, yet allows to setup a subordinate shared-ptr, that participates in the lifecycle management (ref-count) of the main pointer, while pointing at some //alias object//, which typically is a subclass, sub-object or otherwise a part of the automatically managed compound. In the case at hand here, a shared-pointer //to the individual connection// can be established within the λ-capture. Furthermore, the {{{OutputBufferProxy}}} (the proxy-{{{BufferProvider}}}) can be constructed such as to delegate //directly to that {{{Connection}}}.//
Taken together, this implies that the {{{OutputSlot::AllocState&lt;CON&gt;}}} turns into a delegation hub. It has to maintain the active connections and can thus be used to back a custom made {{{BufferStore}}} implementation, using the information embedded into the {{{LocalTag}}} to select the proper {{{Connection}}} for delegation -- which provides the actual implementation of all buffer management and state handling for the specific output mechanism. Yet this does not imply to route every actual call through the {{{AllocState}}} -- in fact it is sufficient to forward the buffer lifecycle calls directly to the //corresponding connection//, which is implicitly available through the {{{LocalTag}}} in the buffer type. Besides that, this buffer type (which is a hash), together with the identity of the reference counting handle, constitutes an //identity of the {{{DataSink}}}, so that equality comparisons can be supported.
And this raises another intricate question of design: //shall {{{Connection}}} be a ''concept''?//
This would be a very elegant, and modern solution, offering much flexibility for the Implementer of said {{{Connection}}}. The {{{OutputBufferProxy}}} could be templated to that {{{Connection}}} type and thus allow the optimiser to inline and reduce the callback functionality. However -- C++ concepts are a rather new and arcane feature, as they rely on very special syntax and semantics that still requires some time in practical use to catch on and prove its viability. A further objection that can be raised is the fact that compliance to a concept leaves no traces within the implementation -- quite contrary to a classical ~OO-style interface, where the implementation is very obviously marked as such. These considerations bring me to the decision to //reject the use of a concept// here, and to rely on a conventional interface for {{{Connection}}}. Notably it can be expected that new kinds of connection will be added frequently, and so the task for a developer not familiar with all fine points of this design should be reasonably straight forward: „You have to implement the {{{Connection}}} interface“
</pre>
</div>
<div title="OutputSlotImpl" modifier="Ichthyostega" created="201107102343" modified="202605312031" tags="spec operational" changecount="10">
<div title="OutputSlotImpl" modifier="Ichthyostega" created="201107102343" modified="202606011929" tags="spec operational" changecount="11">
<pre>OutputSlot is an abstraction, allowing unified treatment of various physical output connections from within the render jobs.
Each distinct output capability must be registered through an OutputManager. When a client wants to output data, it obtains a suitable OutputSlot through the OutputDirector. This OutputSlot is created and initialised properly for this single use by the {{{OutputManager}}} in charge for that kind of output capability; notably it must be outfitted with an actual implementation of the {{{OutputSlot::Allocation}}} interface, and typically {{{OutputSlot::AllocState&lt;CON&gt;}}} will be used for that purpose.

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wiki/thinkPad.ichthyo.mm
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@ -90478,7 +90478,7 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
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@ -90497,11 +90497,12 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
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<node CREATED="1780277408343" ID="ID_1801726353" MODIFIED="1780277421933" TEXT="diese war seinerzeit &#xbb;Implementierungs-getrieben&#xab;"/>
<node BACKGROUND_COLOR="#f8f1cb" COLOR="#a50125" CREATED="1780277425337" HGAP="37" ID="ID_1128732621" MODIFIED="1780277471600" TEXT="konnte nun den alten Aufbau im DummyBuilderContext nicht mehr 1:1 erhalten" VSHIFT="-13">
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1780277425337" HGAP="37" ID="ID_1128732621" MODIFIED="1780344340856" TEXT="konnte nun den alten Aufbau im DummyBuilderContext nicht mehr 1:1 erhalten" VSHIFT="-13">
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<node CREATED="1780277504726" ID="ID_1385084981" MODIFIED="1780277513057" TEXT="unmittelbar brechender Call-Pfad">
<node CREATED="1780277528379" ID="ID_524751048" MODIFIED="1780277532934" TEXT="ctor MockDispatcher()">
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@ -90533,8 +90534,8 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
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<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1780277829195" ID="ID_1867682665" MODIFIED="1780277836491" TEXT="naiver Reparaturversuch">
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<node COLOR="#338800" CREATED="1780277829195" ID="ID_1867682665" MODIFIED="1780344230123" TEXT="naiver Reparaturversuch">
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<node COLOR="#435e98" CREATED="1780277839513" ID="ID_1689090671" MODIFIED="1780278740914" TEXT="die neue Builder-Syntax verwenden">
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@ -90561,24 +90562,123 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
<node CREATED="1780278674241" ID="ID_359589383" MODIFIED="1780278683469" TEXT="da diese nun ref-counting sind"/>
<node CREATED="1780278684408" ID="ID_1997033587" MODIFIED="1780278698836" TEXT="...wird dadurch auch der FakeSlot am Leben gehalten"/>
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<p>
Ha: wir kommen vorw&#228;rts....
<font size="4">Ha!</font>&#160;wir kommen vorw&#228;rts....
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<font color="#8c505c" face="DejaVu Sans Mono" size="9pt"><b>size_t</b></font><font color="#3a1f18" face="DejaVu Sans Mono" size="9pt">&#160;</font><font color="#632d2d" face="DejaVu Sans Mono" size="9pt"><b>getBufferSize</b></font><font color="#11123a" face="DejaVu Sans Mono" size="9pt">()</font><font color="#3a1f18" face="DejaVu Sans Mono" size="9pt">&#160;</font><font color="#4a1a65" face="DejaVu Sans Mono" size="9pt"><b>const</b></font><font color="#3a1f18" face="DejaVu Sans Mono" size="9pt">&#160; </font><font color="#4a1a65" face="DejaVu Sans Mono" size="9pt"><b>override</b></font><font color="#3a1f18" face="DejaVu Sans Mono" size="9pt">&#160;</font><font color="#11123a" face="DejaVu Sans Mono" size="9pt">{</font><font color="#3a1f18" face="DejaVu Sans Mono" size="9pt">&#160;</font><font color="#95271a" face="DejaVu Sans Mono" size="9pt">UNIMPLEMENTED</font><font color="#3a1f18" face="DejaVu Sans Mono" size="9pt">&#160;</font><font color="#11123a" face="DejaVu Sans Mono" size="9pt">(</font><font color="#996e62" face="DejaVu Sans Mono" size="9pt"><i>&quot;getBufferSize()&quot;</i></font><font color="#11123a" face="DejaVu Sans Mono" size="9pt">)</font><font color="#65533c" face="DejaVu Sans Mono" size="9pt">;</font><font color="#3a1f18" face="DejaVu Sans Mono" size="9pt">&#160; </font><font color="#11123a" face="DejaVu Sans Mono" size="9pt">}</font>
<font color="#8c505c" face="DejaVu Sans Mono"><b>size_t</b></font><font color="#3a1f18" face="DejaVu Sans Mono">&#160;</font><font color="#632d2d" face="DejaVu Sans Mono"><b>getBufferSize</b></font><font color="#11123a" face="DejaVu Sans Mono">()</font><font color="#3a1f18" face="DejaVu Sans Mono">&#160;</font><font color="#4a1a65" face="DejaVu Sans Mono"><b>const</b></font><font color="#3a1f18" face="DejaVu Sans Mono">&#160; </font><font color="#4a1a65" face="DejaVu Sans Mono"><b>override</b></font><font color="#3a1f18" face="DejaVu Sans Mono">&#160;</font><font color="#11123a" face="DejaVu Sans Mono">{</font><font color="#3a1f18" face="DejaVu Sans Mono">&#160;</font><font color="#95271a" face="DejaVu Sans Mono">UNIMPLEMENTED</font><font color="#3a1f18" face="DejaVu Sans Mono">&#160;</font><font color="#11123a" face="DejaVu Sans Mono">(</font><font color="#996e62" face="DejaVu Sans Mono"><i>&quot;getBufferSize()&quot;</i></font><font color="#11123a" face="DejaVu Sans Mono">)</font><font color="#65533c" face="DejaVu Sans Mono">;</font><font color="#3a1f18" face="DejaVu Sans Mono">&#160; </font><font color="#11123a" face="DejaVu Sans Mono">}</font>
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<node COLOR="#435e98" CREATED="1780328610123" ID="ID_1459186322" MODIFIED="1780334297706" TEXT="also: dem Unsinn einen Sinn geben...">
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<node CREATED="1780328737610" ID="ID_1226419472" MODIFIED="1780329109051" TEXT="wenigstens inkrementell...">
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<p>
ich hab n&#228;mlich nicht wirklich einen &#220;berblick, wof&#252;r das schon verwendet wird, geschweige denn, wof&#252;r es sinnvollerweise noch verwendet werden k&#246;nnte; im ersten Schritt erscheint es sinnvoll, die output-Sinks wenigstens mal <i>irgendwie verwenden</i>&#160;zu k&#246;nnen
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<node CREATED="1780329111957" ID="ID_1830940135" MODIFIED="1780329140065" TEXT="also stelle ich f&#xfc;r jeden Kanal eine Deque mit leerem Speicher bereit"/>
<node CREATED="1780334232850" ID="ID_1358066726" MODIFIED="1780334246928" TEXT="erst mal ganz dreist direkt in den FakeOutput(Slot) integriert"/>
<node CREATED="1780334251527" ID="ID_1543953272" MODIFIED="1780334291860" TEXT="und baue auch mal einen Accessor dazu">
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<p>
zumindest damit man versteht, wie die Datenstruktur gedacht war &#8212; wei&#223; immer noch nicht, ob sowas jemals gebraucht wird
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<p>
<font color="#b6020c">Achtung</font>: komplett <b>ungetestet</b>
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<node COLOR="#435e98" CREATED="1780334307048" ID="ID_1670950239" MODIFIED="1780344224887" TEXT="n&#xe4;chste H&#xfc;rde: DummyPlayConnection::isSupported (ModelPort, DataSink)">
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<node CREATED="1780334346302" ID="ID_12996728" MODIFIED="1780334350894" TEXT="hatte ich auskommentiert"/>
<node CREATED="1780334351690" ID="ID_1537963663" MODIFIED="1780334467589" TEXT="denn es pr&#xfc;ft auch einen Match auf die DataSink">
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<p>
aber DataSink ist jetzt ein opaque-funktor und nicht mehr vergleichbar...
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<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1780334471722" ID="ID_109063604" MODIFIED="1780335515355" TEXT="was soll ich jetzt machen &#x2014; das f&#xfc;hlt sich alles so falsch an???">
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<p>
Das sind alles Zusammenh&#228;nge, die ich wohl mal bedacht habe, aber dann in die Zukunft verschoben &#8212; denn aktuell m&#252;&#223;te ich w&#252;rfeln, und w&#252;rde dabei mit hoher Wahrscheinlichkeit was falsches festlegen. In der Tat hat eine DataSink eine Identit&#228;t (sie hat ja Referenz-Semantik) und in der Tat verbirgt sich auch ein sehr spezieller StreamType dahinter. Aber haben wir nicht auch deshalb unseren Builder, damit das alles einmal gecheckt wird, und dann pa&#223;t es?? Produktiver Code sollte doch ganz explizit keine Entscheidungslogik mehr haben. <i>Wobei mir nat&#252;rlich klar ist,</i>&#160;da&#223; es hier um ein Test-Setup geht, und ich aus purer Verzweiflung eine isValid()-Funktion erfunden habe, damit der Test nicht eine v&#246;llig sinfreie Veranstaltung ist, die nichts tats&#228;chlich verifizieren kann. Das ist n&#228;mlich der &#187;Haken&#171; an diesem Design mit dem Builder: man mu&#223; sich darauf verlassen, da&#223; sein Output korrekt ist &#8212; aber die Datenstrukturen, die er erzeugt, m&#252;ssen auch irgendwo mal f&#252;r sich konstruiert und verifiziert werden, wiewohl eine &#220;berpr&#252;fung an diesen Daten gar nicht vorgesehen ist. &#220;berpr&#252;fen lie&#223;e sich nur eine Ende-zu-Ende-Kette (ganz abstrakt gesagt, denn ich hab keine Ahnung, wie eine solche Kette funktionieren soll, geschweige denn, wie man sie zweifelsfrei pr&#252;ft). Bei einem Language-Compiler kommt wenigstens Assembly raus, die man f&#252;r sich verifizieren kann, weil sie f&#252;r sich alleine auch klar spezifiziert ist. Aber bei unserem Design hier, bezieht sich das alles zirkul&#228;r auf sich selbst....
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<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1721238837562" HGAP="148" ID="ID_1498279820" MODIFIED="1780335764770" STYLE="bubble" TEXT="Konsistenz der vom Builder generierten Datenstrukturen" VSHIFT="44">
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<node CREATED="1780335689366" ID="ID_1523405682" MODIFIED="1780336102824" STYLE="fork" TEXT="es fehlt Redundanz zum Gegen-Check">
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<node CREATED="1721239003353" ID="ID_361305917" MODIFIED="1780335655151" STYLE="fork" TEXT="wie kann man die Grundelemente des low-Level-Model verifizieren?">
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<node BACKGROUND_COLOR="#e0ceaa" COLOR="#a9161f" CREATED="1780336050518" ID="ID_1838532460" LINK="https://issues.lumiera.org/ticket/1377" MODIFIED="1780336116534" STYLE="fork" TEXT="Ticket #1377 verweist auf die gleiche Problemlage">
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<node CREATED="1780336177561" ID="ID_1227912197" MODIFIED="1780343576969" TEXT="da das Problem wohl tiefer geht &#x27f9; mache erst mal eine Identit&#xe4;t zug&#xe4;nglich">
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<node CREATED="1780343579194" ID="ID_1666270487" MODIFIED="1780343637412" TEXT="kann direkt eine Equality definieren">
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<p>
Und zwar auf Basis der dahinter stehenden Laufzeit-Konfiguration (ge&#246;ffnete Connections).
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<node CREATED="1780343639444" ID="ID_574753366" MODIFIED="1780343662205" TEXT="DataSink kann &#xbb;klonbar&#xab; gemacht werden">
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<node BACKGROUND_COLOR="#174956" COLOR="#8dfd49" CREATED="1780344243372" HGAP="0" ID="ID_852740785" MODIFIED="1780344293814" STYLE="bubble" TEXT="Testsuite gr&#xfc;&#xfc;&#xfc;&#xfc;&#xfc;n" VSHIFT="7">
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@ -91375,9 +91475,6 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
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<node CREATED="1713742101141" ID="ID_716691378" MODIFIED="1713742108608" TEXT="BuffHandle">
<node CREATED="1713742564543" ID="ID_900021322" MODIFIED="1713742570490" TEXT="geh&#xf6;rt direkt zum Buffer-Provider"/>
<node CREATED="1713742790928" ID="ID_1107336740" LINK="#ID_1354248617" MODIFIED="1713742849975" TEXT="Vorsicht: Handles haben einen ref-Count (Problem ist bekannt)">
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<node CREATED="1713742571198" ID="ID_92255782" MODIFIED="1713742678699" TEXT="die Idee mit der Meta/Descriptor-ID ist gut &#x2014; bedarf aber weiterer Kl&#xe4;rung"/>
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@ -91387,6 +91484,12 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
<node CREATED="1713742972326" ID="ID_1592129443" MODIFIED="1713742985662" TEXT="dann w&#xfc;rde sich das sp&#xe4;ter durch den eigentlichen Nutzen noch kl&#xe4;ren"/>
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<node CREATED="1780345068259" ID="ID_947575107" MODIFIED="1780345086679" TEXT="(2026) komplett &#xfc;berarbeitet &#x2014; aber konzeptionell gleich geblieben"/>
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@ -91538,8 +91641,17 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
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<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1713793648079" ID="ID_907714892" MODIFIED="1730829794903" TEXT="vorhandener Code kann auf elementarer Ebene mitverwendet werden">
<node BACKGROUND_COLOR="#e3d0d0" COLOR="#b80232" CREATED="1713793648079" ID="ID_907714892" MODIFIED="1780345224824" TEXT="vorhandener Code kann auf elementarer Ebene mitverwendet werden">
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<node COLOR="#5b280f" CREATED="1780345134313" ID="ID_1687457614" MODIFIED="1780345196545" TEXT="das war freundlich gesagt....">
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<node COLOR="#5b280f" CREATED="1780345196545" ID="ID_223410898" MODIFIED="1780345196545" TEXT="tats&#xe4;chlich konnte ich alle Strukturen im Prinzip erhalten">
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<node COLOR="#5b280f" CREATED="1780345196545" ID="ID_264382885" MODIFIED="1780345196545" TEXT="aber der Implementierungs-Code wurde 100% &#xfc;berarbeitet (2026)">
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<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1713795084878" ID="ID_900623108" MODIFIED="1734654127744" TEXT="das Buffer-Protocol gilt als gesetzt">
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@ -91726,9 +91838,9 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
<node CREATED="1718931702946" ID="ID_1034026390" MODIFIED="1718931836347" TEXT="Wiring und Wiring-Situation(Builder) entflechten">
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<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1715526750604" ID="ID_208674861" MODIFIED="1718884602859" TEXT="RefArray modernisieren">
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<node CREATED="1715526756800" ID="ID_364406773" MODIFIED="1715526765735" TEXT="sollte sich Richtung Concept bewegen"/>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1715526766314" ID="ID_1523408221" MODIFIED="1715526784381" TEXT="Vorsicht: eine Neben-Verwendung in der Session (ElementTracker)">
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@ -91737,13 +91849,13 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
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<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1744755490793" ID="ID_1135941103" MODIFIED="1744756657146" TEXT="2025-4 : kann jetzt &#xfc;berall weg">
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<node COLOR="#435e98" CREATED="1744755518679" ID="ID_1083442460" MODIFIED="1744755532011" TEXT="lib::Several hat sich gut etabliert">
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<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1744755533738" ID="ID_584942928" MODIFIED="1744756510905" TEXT="auch ScopedHolder jetzt endlich mal wegr&#xe4;umen">
<node COLOR="#435e98" CREATED="1744755533738" ID="ID_584942928" MODIFIED="1780345257344" TEXT="auch ScopedHolder jetzt endlich mal wegr&#xe4;umen">
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@ -91754,11 +91866,11 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
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<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1744756270441" ID="ID_326401228" LINK="https://issues.lumiera.org/ticket/473" MODIFIED="1744756293052" TEXT="#473 sort out RefArray">
<icon BUILTIN="flag-yellow"/>
<node COLOR="#338800" CREATED="1744756270441" ID="ID_326401228" LINK="https://issues.lumiera.org/ticket/473" MODIFIED="1780345255940" TEXT="#473 sort out RefArray">
<icon BUILTIN="button_ok"/>
</node>
</node>
</node>
@ -92131,7 +92243,7 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
<node CREATED="1719610212651" ID="ID_1146415020" MODIFIED="1719610222111" TEXT="hier wird&apos;s schwierig">
<icon BUILTIN="smiley-oh"/>
</node>
<node BACKGROUND_COLOR="#f0d5c5" COLOR="#990033" CREATED="1719611885638" ID="ID_1918379255" MODIFIED="1719611906459" TEXT="was ist &#xfc;ber BufferProvider bekannt?">
<node COLOR="#435e98" CREATED="1719611885638" ID="ID_1918379255" MODIFIED="1780346519905" TEXT="was ist &#xfc;ber BufferProvider bekannt?">
<icon BUILTIN="help"/>
<node BACKGROUND_COLOR="#c8c0b6" CREATED="1322262595850" ID="ID_1560472992" MODIFIED="1719611921052" TEXT="Implementierungs-Skizze von Nov.2011">
<arrowlink COLOR="#797a8d" DESTINATION="ID_530710667" ENDARROW="Default" ENDINCLINATION="359;68;" ID="Arrow_ID_385887777" STARTARROW="None" STARTINCLINATION="551;-43;"/>
@ -92143,7 +92255,11 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
<font NAME="SansSerif" SIZE="10"/>
</node>
</node>
<node CREATED="1719613516196" ID="ID_626988531" MODIFIED="1719613533558" TEXT="l&#xe4;&#xdf;t nur wenige Zusatz-Kan&#xe4;le f&#xfc;r Metadaten offen">
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1772400835618" ID="ID_531178706" MODIFIED="1780346550387" TEXT="durch grundlegende Kritik und &#xdc;berarbeitung (2026) im Kern best&#xe4;tigt">
<arrowlink COLOR="#2f8cca" DESTINATION="ID_1729025521" ENDARROW="Default" ENDINCLINATION="-706;-85;" ID="Arrow_ID_1547676782" STARTARROW="None" STARTINCLINATION="-3208;129;"/>
</node>
<node CREATED="1719613516196" FOLDED="true" ID="ID_626988531" MODIFIED="1780346556559" TEXT="l&#xe4;&#xdf;t nur wenige Zusatz-Kan&#xe4;le f&#xfc;r Metadaten offen">
<icon BUILTIN="forward"/>
<node CREATED="1719613552183" ID="ID_1654830476" MODIFIED="1719613569652" TEXT="Buffer wird f&#xfc;r einen BufferDescriptor announced/locked">
<icon BUILTIN="idea"/>
<node CREATED="1719615852227" ID="ID_947471000" MODIFIED="1719615875444">
@ -98698,13 +98814,14 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
<font NAME="SansSerif" SIZE="17"/>
</node>
</node>
<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1735004660507" ID="ID_1088386150" MODIFIED="1735005563022" TEXT="#1387 Memory handling scheme for render buffers">
<arrowlink COLOR="#ff2921" DESTINATION="ID_1747509213" ENDARROW="Default" ENDINCLINATION="-965;-57;" ID="Arrow_ID_1750574936" STARTARROW="None" STARTINCLINATION="1192;64;"/>
<icon BUILTIN="flag-pink"/>
<node COLOR="#338800" CREATED="1735004660507" ID="ID_1088386150" MODIFIED="1780347257938" TEXT="#1387 Memory handling scheme for render buffers">
<arrowlink COLOR="#216fff" DESTINATION="ID_1747509213" ENDARROW="Default" ENDINCLINATION="-965;-57;" ID="Arrow_ID_1750574936" STARTARROW="None" STARTINCLINATION="1192;64;"/>
<icon BUILTIN="button_ok"/>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1718845263947" ID="ID_1063052148" MODIFIED="1742172669058" TEXT="Ziel: einfachen RenderJob im NodeOpera_test">
<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1718845263947" ID="ID_1063052148" MODIFIED="1780347272242" TEXT="Ziel: einfachen RenderJob im NodeOpera_test">
<arrowlink COLOR="#01c3fe" DESTINATION="ID_1246173489" ENDARROW="Default" ENDINCLINATION="-1287;-72;" ID="Arrow_ID_1281025448" STARTARROW="None" STARTINCLINATION="-777;45;"/>
<icon BUILTIN="yes"/>
<icon BUILTIN="pencil"/>
</node>
</node>
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1736104360185" ID="ID_1974639046" LINK="https://issues.lumiera.org/ticket/1389" MODIFIED="1736104653706" TEXT="Fortsetzung: #1389 Prototyping processing builder">
@ -99636,7 +99753,7 @@ Date:&#160;&#160;&#160;Thu Apr 20 18:53:17 2023 +0200<br/>
<icon BUILTIN="idea"/>
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1718843482825" ID="ID_312625997" MODIFIED="1738781709536" TEXT="Nodes konstruieren und bauen">
<icon BUILTIN="full-1"/>
<node BACKGROUND_COLOR="#f8f1cb" COLOR="#a50125" CREATED="1718884503837" ID="ID_561930764" MODIFIED="1718884602859" TEXT="RefArray steht dem im Weg">
<node COLOR="#435e98" CREATED="1718884503837" ID="ID_561930764" MODIFIED="1780347099243" TEXT="RefArray steht dem im Weg">
<arrowlink COLOR="#4a83b7" DESTINATION="ID_208674861" ENDARROW="Default" ENDINCLINATION="-781;83;" ID="Arrow_ID_1861027884" STARTARROW="None" STARTINCLINATION="-1002;-113;"/>
<icon BUILTIN="messagebox_warning"/>
</node>
@ -111004,11 +111121,11 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<linktarget COLOR="#963260" DESTINATION="ID_159987338" ENDARROW="Default" ENDINCLINATION="-152;10;" ID="Arrow_ID_371475437" SOURCE="ID_1573345464" STARTARROW="None" STARTINCLINATION="236;-15;"/>
<linktarget COLOR="#cc6e7f" DESTINATION="ID_159987338" ENDARROW="Default" ENDINCLINATION="1184;730;" ID="Arrow_ID_544228779" SOURCE="ID_1155618733" STARTARROW="Default" STARTINCLINATION="128;-1039;"/>
<icon BUILTIN="messagebox_warning"/>
<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1735004660507" ID="ID_1747509213" LINK="https://issues.lumiera.org/ticket/1387" MODIFIED="1736092774165" TEXT="#1387 Buffer Memory Handling konsolidieren">
<linktarget COLOR="#ff2921" DESTINATION="ID_1747509213" ENDARROW="Default" ENDINCLINATION="-965;-57;" ID="Arrow_ID_1750574936" SOURCE="ID_1088386150" STARTARROW="None" STARTINCLINATION="1192;64;"/>
<node COLOR="#338800" CREATED="1735004660507" ID="ID_1747509213" LINK="https://issues.lumiera.org/ticket/1387" MODIFIED="1780347249285" TEXT="#1387 Buffer Memory Handling konsolidieren">
<linktarget COLOR="#216fff" DESTINATION="ID_1747509213" ENDARROW="Default" ENDINCLINATION="-965;-57;" ID="Arrow_ID_1750574936" SOURCE="ID_1088386150" STARTARROW="None" STARTINCLINATION="1192;64;"/>
<linktarget COLOR="#a65655" DESTINATION="ID_1747509213" ENDARROW="Default" ENDINCLINATION="44;-64;" ID="Arrow_ID_301544135" SOURCE="ID_1338134836" STARTARROW="None" STARTINCLINATION="-229;9;"/>
<linktarget COLOR="#fde0ca" DESTINATION="ID_1747509213" ENDARROW="Default" ENDINCLINATION="-965;-57;" ID="Arrow_ID_1729225053" SOURCE="ID_1832590841" STARTARROW="None" STARTINCLINATION="-1804;99;"/>
<icon BUILTIN="flag-pink"/>
<icon BUILTIN="button_ok"/>
</node>
<node BACKGROUND_COLOR="#fafe99" COLOR="#fa002a" CREATED="1735005083801" ID="ID_1501030777" MODIFIED="1735007155303" TEXT="Weaving Pattern kann nicht mit Output-Buffern umgehen">
<arrowlink COLOR="#cc0a6d" DESTINATION="ID_1580601333" ENDARROW="Default" ENDINCLINATION="-290;14;" ID="Arrow_ID_972000949" STARTARROW="None" STARTINCLINATION="579;-32;"/>
@ -111025,6 +111142,9 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<icon BUILTIN="flag-yellow"/>
</node>
</node>
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1772400835618" ID="ID_157657667" MODIFIED="1780346990740" TEXT="2026: Buffer-Provider &#xfc;berarbeitet und production-grade Implementierung angelegt">
<arrowlink COLOR="#2f50ca" DESTINATION="ID_1729025521" ENDARROW="Default" ENDINCLINATION="-706;-85;" ID="Arrow_ID_292687156" STARTARROW="None" STARTINCLINATION="-3494;121;"/>
</node>
</node>
</node>
<node COLOR="#338800" CREATED="1734893714728" ID="ID_1390040531" MODIFIED="1735016474202" TEXT="Invocation auf Node-Level">
@ -112868,7 +112988,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<arrowlink COLOR="#2c80c0" DESTINATION="ID_596205632" ENDARROW="Default" ENDINCLINATION="1567;83;" ID="Arrow_ID_1998396288" STARTARROW="None" STARTINCLINATION="-765;-533;"/>
<icon BUILTIN="button_ok"/>
</node>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1739227357843" ID="ID_1733197389" MODIFIED="1740002204741" TEXT="komplexere Situation hier">
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1739227357843" FOLDED="true" ID="ID_1733197389" MODIFIED="1740002204741" TEXT="komplexere Situation hier">
<icon BUILTIN="messagebox_warning"/>
<node CREATED="1739227373529" ID="ID_1597993872" MODIFIED="1739227383031" TEXT="es sollen mehrere Str&#xe4;nge gebaut werden"/>
<node CREATED="1739227384419" ID="ID_1635488686" MODIFIED="1739227406112" TEXT="partielle Closure an den Src-Nodes">
@ -113612,7 +113732,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<node COLOR="#338800" CREATED="1739988488649" ID="ID_1937491223" MODIFIED="1739988507621" TEXT="per copy-n-paste aus den vorhergehenden Testf&#xe4;llen">
<icon BUILTIN="ksmiletris"/>
</node>
<node COLOR="#338800" CREATED="1739988510201" ID="ID_658104724" MODIFIED="1739998319207" TEXT="brauche Param-Node">
<node COLOR="#338800" CREATED="1739988510201" FOLDED="true" ID="ID_658104724" MODIFIED="1739998319207" TEXT="brauche Param-Node">
<icon BUILTIN="button_ok"/>
<node COLOR="#435e98" CREATED="1739988517197" ID="ID_68703644" MODIFIED="1739998325901" TEXT="definiere eine Param-Spec mit (nur) einem Slot"/>
<node COLOR="#435e98" CREATED="1739988529403" ID="ID_11348533" MODIFIED="1739998325902" TEXT="dieser Slot macht die Time &#x27fc; Frame-Quantisierung"/>
@ -115398,7 +115518,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
<node CREATED="1736454444496" ID="ID_1712779274" MODIFIED="1738719771532" TEXT="Korrektheit">
<arrowlink COLOR="#3682c0" DESTINATION="ID_1160836625" ENDARROW="Default" ENDINCLINATION="75;-69;" ID="Arrow_ID_298743045" STARTARROW="None" STARTINCLINATION="-76;15;"/>
<arrowlink COLOR="#3682c0" DESTINATION="ID_1160836625" ENDARROW="Default" ENDINCLINATION="64;-112;" ID="Arrow_ID_298743045" STARTARROW="None" STARTINCLINATION="-76;15;"/>
<icon BUILTIN="yes"/>
</node>
<node CREATED="1736454504668" ID="ID_1002392068" MODIFIED="1738644857327">
@ -115467,7 +115587,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
<node COLOR="#338800" CREATED="1736454082544" ID="ID_1160836625" MODIFIED="1738719760951" TEXT="Test f&#xfc;r Metadaten-Verwaltung">
<arrowlink COLOR="#5387dc" DESTINATION="ID_15277358" ENDARROW="Default" ENDINCLINATION="-1314;184;" ID="Arrow_ID_1843979731" STARTARROW="None" STARTINCLINATION="-1286;110;"/>
<linktarget COLOR="#3682c0" DESTINATION="ID_1160836625" ENDARROW="Default" ENDINCLINATION="75;-69;" ID="Arrow_ID_298743045" SOURCE="ID_1712779274" STARTARROW="None" STARTINCLINATION="-76;15;"/>
<linktarget COLOR="#3682c0" DESTINATION="ID_1160836625" ENDARROW="Default" ENDINCLINATION="64;-112;" ID="Arrow_ID_298743045" SOURCE="ID_1712779274" STARTARROW="None" STARTINCLINATION="-76;15;"/>
<icon BUILTIN="button_ok"/>
<node COLOR="#338800" CREATED="1736610754727" ID="ID_575487435" LINK="#ID_25381362" MODIFIED="1738518268810" TEXT="Grobstruktur zerlegen">
<icon BUILTIN="button_ok"/>
@ -116334,6 +116454,10 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<linktarget COLOR="#fe512a" DESTINATION="ID_742422075" ENDARROW="Default" ENDINCLINATION="1101;-48;" ID="Arrow_ID_1922286656" SOURCE="ID_560462629" STARTARROW="None" STARTINCLINATION="-862;48;"/>
<icon BUILTIN="bell"/>
</node>
<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1721238814245" ID="ID_1735085700" MODIFIED="1780335764770" TEXT="Schwierigkeit: Builder-Produkt verifizieren">
<linktarget COLOR="#fe512a" DESTINATION="ID_1735085700" ENDARROW="Default" ENDINCLINATION="1101;-48;" ID="Arrow_ID_1365000324" SOURCE="ID_1498279820" STARTARROW="None" STARTINCLINATION="-952;45;"/>
<icon BUILTIN="bell"/>
</node>
</node>
<node BACKGROUND_COLOR="#e2caa2" COLOR="#990000" CREATED="1729956600896" ID="ID_1648467568" MODIFIED="1729956915005" STYLE="fork" TEXT="Ergebnis">
<edge COLOR="#b14253" STYLE="sharp_linear"/>
@ -116473,7 +116597,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1733527343357" ID="ID_1948224513" MODIFIED="1733527590656" TEXT="NodeOpera_test">
<icon BUILTIN="hourglass"/>
<node CREATED="1733527358995" ID="ID_1763413562" MODIFIED="1733532620352" TEXT="Integrationstest &#x2014; im Test-Setup">
<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1733527358995" ID="ID_1763413562" MODIFIED="1780347303541" TEXT="Integrationstest &#x2014; im Test-Setup">
<richcontent TYPE="NOTE"><html>
<head/>
<body>
@ -116482,6 +116606,13 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</p>
</body>
</html></richcontent>
<icon BUILTIN="pencil"/>
<node CREATED="1780347591878" ID="ID_1354237185" MODIFIED="1780347598551" TEXT="High-level-Services verwenden">
<node CREATED="1780347612435" ID="ID_1677986306" MODIFIED="1780347616157" TEXT="BufferProvider"/>
<node CREATED="1780347617296" ID="ID_1297498308" MODIFIED="1780347628941" TEXT="Ausgabe per OutputSlot"/>
<node CREATED="1780347660957" ID="ID_664296230" MODIFIED="1780347671228" TEXT="Nodes vorher per NodeBuilder aufbauen"/>
</node>
<node CREATED="1780347599733" ID="ID_1443629697" MODIFIED="1780347610216" TEXT="aber grunds&#xe4;tzlich noch die Test-Variante"/>
</node>
<node CREATED="1733527376977" ID="ID_506164017" MODIFIED="1733527393014" TEXT="typische Kollaborations-Schemata">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1742172669058" ID="ID_1246173489" MODIFIED="1742172669058" TEXT="Job ruft 2-Node-Chain auf (incl Buffer-Management)">
@ -116489,6 +116620,9 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<icon BUILTIN="idea"/>
</node>
</node>
<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1780347433017" ID="ID_713293660" MODIFIED="1780347450273" TEXT="Ziel: eine vollst&#xe4;ndige RenderInvocation">
<icon BUILTIN="flag-pink"/>
</node>
</node>
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1713821728361" ID="ID_1456365802" MODIFIED="1733527178159" TEXT="NodeStorage_test">
<icon BUILTIN="hourglass"/>
@ -116801,11 +116935,11 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1711548381477" ID="ID_664146362" MODIFIED="1769124792851" TEXT="Buffer-Manager">
<node COLOR="#338800" CREATED="1711548381477" ID="ID_664146362" MODIFIED="1780346123697" TEXT="Buffer-Manager">
<linktarget COLOR="#5a4f77" DESTINATION="ID_664146362" ENDARROW="Default" ENDINCLINATION="-493;1406;" ID="Arrow_ID_297212964" SOURCE="ID_1433806835" STARTARROW="None" STARTINCLINATION="-1768;-2925;"/>
<linktarget COLOR="#fec499" DESTINATION="ID_664146362" ENDARROW="Default" ENDINCLINATION="-1409;197;" ID="Arrow_ID_616778881" SOURCE="ID_722733788" STARTARROW="None" STARTINCLINATION="-781;71;"/>
<linktarget COLOR="#ff4400" DESTINATION="ID_664146362" ENDARROW="Default" ENDINCLINATION="-1857;303;" ID="Arrow_ID_1038535963" SOURCE="ID_1831513195" STARTARROW="None" STARTINCLINATION="-1363;105;"/>
<icon BUILTIN="flag-yellow"/>
<linktarget COLOR="#0063ff" DESTINATION="ID_664146362" ENDARROW="Default" ENDINCLINATION="-1857;303;" ID="Arrow_ID_1038535963" SOURCE="ID_1831513195" STARTARROW="None" STARTINCLINATION="-1363;105;"/>
<icon BUILTIN="button_ok"/>
<node CREATED="1719249646221" ID="ID_403017464" MODIFIED="1719249923835" TEXT="Begriffe klarstellen">
<arrowlink COLOR="#4b5a6c" DESTINATION="ID_1263834914" ENDARROW="Default" ENDINCLINATION="-668;-90;" ID="Arrow_ID_767640863" STARTARROW="None" STARTINCLINATION="-873;115;"/>
<icon BUILTIN="messagebox_warning"/>
@ -116824,7 +116958,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<node CREATED="1711548682493" ID="ID_813784397" MODIFIED="1711548689688" TEXT="koordiniert ein Buffer-Protocol"/>
<node CREATED="1711548704842" ID="ID_1204653170" MODIFIED="1711548708318" TEXT="Aufr&#xe4;um-Arbeiten"/>
</node>
<node BACKGROUND_COLOR="#f0d5c5" COLOR="#990033" CREATED="1711548732719" ID="ID_1723099061" MODIFIED="1715438041053" TEXT="erster Entwurf von 2011">
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1711548732719" ID="ID_1723099061" MODIFIED="1780346127265" TEXT="erster Entwurf von 2011">
<icon BUILTIN="help"/>
<node BACKGROUND_COLOR="#c59b8e" COLOR="#690f14" CREATED="1734652908335" FOLDED="true" HGAP="112" ID="ID_1155618733" MODIFIED="1776188028095" TEXT="wie ist hier eigentlich der Stand??" VSHIFT="52">
<arrowlink COLOR="#9b696f" DESTINATION="ID_1210803090" ENDARROW="Default" ENDINCLINATION="-1935;134;" ID="Arrow_ID_965284194" STARTARROW="None" STARTINCLINATION="-1174;81;"/>
@ -117596,7 +117730,10 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
</node>
<node CREATED="1765477795772" ID="ID_1729025521" MODIFIED="1765477801600" TEXT="L&#xf6;sungsweg finden">
<node BACKGROUND_COLOR="#185454" COLOR="#dbf99e" CREATED="1765477795772" ID="ID_1729025521" MODIFIED="1780346985869" STYLE="fork" TEXT="L&#xf6;sungsweg finden">
<linktarget COLOR="#2f8cca" DESTINATION="ID_1729025521" ENDARROW="Default" ENDINCLINATION="-706;-85;" ID="Arrow_ID_1547676782" SOURCE="ID_531178706" STARTARROW="None" STARTINCLINATION="-3208;129;"/>
<linktarget COLOR="#2f50ca" DESTINATION="ID_1729025521" ENDARROW="Default" ENDINCLINATION="-706;-85;" ID="Arrow_ID_292687156" SOURCE="ID_157657667" STARTARROW="None" STARTINCLINATION="-3494;121;"/>
<icon BUILTIN="button_ok"/>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#bf0297" CREATED="1765477803087" FOLDED="true" ID="ID_588438295" MODIFIED="1770828460086" TEXT="Oh weh ... kann mich schon wieder an fast gar nix mehr erinnern">
<richcontent TYPE="NOTE"><html>
<head/>
@ -117606,7 +117743,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</p>
</body>
</html></richcontent>
<arrowlink COLOR="#ae0f58" DESTINATION="ID_98767082" ENDARROW="Default" ENDINCLINATION="-622;-143;" ID="Arrow_ID_747040279" STARTARROW="None" STARTINCLINATION="-301;114;"/>
<arrowlink COLOR="#350fae" DESTINATION="ID_98767082" ENDARROW="Default" ENDINCLINATION="-502;-43;" ID="Arrow_ID_747040279" STARTARROW="None" STARTINCLINATION="-367;74;"/>
<linktarget COLOR="#2c65ce" DESTINATION="ID_588438295" ENDARROW="Default" ENDINCLINATION="-1824;71;" ID="Arrow_ID_1583870066" SOURCE="ID_310075674" STARTARROW="None" STARTINCLINATION="-1484;-73;"/>
<icon BUILTIN="smily_bad"/>
<node COLOR="#6b2f01" CREATED="1765477893150" ID="ID_1841000105" MODIFIED="1765477957923" TEXT="das sieht nach einem &#xbb;Knoten&#xab; aus...">
@ -117644,7 +117781,8 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
</node>
<node CREATED="1765478638604" ID="ID_489487719" MODIFIED="1765478676002" TEXT="Ansatz: Situation schwer zu verstehen &#x27f9; die Protokolle sind fraglich">
<node COLOR="#435e98" CREATED="1765478638604" FOLDED="true" ID="ID_489487719" MODIFIED="1770827828949" TEXT="Ansatz: Situation schwer zu verstehen &#x27f9; die Protokolle sind fraglich">
<icon BUILTIN="idea"/>
<node CREATED="1765478685540" ID="ID_114610105" MODIFIED="1770827828949">
<richcontent TYPE="NODE"><html>
<head/>
@ -117656,7 +117794,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</html></richcontent>
<icon BUILTIN="yes"/>
</node>
<node CREATED="1765478711863" ID="ID_1338671558" MODIFIED="1765478761809" TEXT="demnach mu&#xdf; &#xbb;ihre Darstellung&#xab; klarer werden">
<node CREATED="1765478711863" ID="ID_1338671558" MODIFIED="1780345422545" TEXT="demnach mu&#xdf; &#xbb;ihre Darstellung&#xab; klarer werden">
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<head/>
<body>
@ -117679,34 +117817,34 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<icon BUILTIN="yes"/>
</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1769135365556" ID="ID_1910921801" MODIFIED="1769303490534" TEXT=" #1387 Memory handling scheme for render buffers ">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1769135365556" FOLDED="true" ID="ID_1910921801" MODIFIED="1780346073102" TEXT=" #1387 Memory handling scheme for render buffers ">
<icon BUILTIN="flag-yellow"/>
<node CREATED="1769304281305" ID="ID_273146716" MODIFIED="1769304289668" TEXT="mu&#xdf; hier erst mal das Konzept formulieren"/>
<node CREATED="1769304291655" ID="ID_825339932" MODIFIED="1769304307953" TEXT="dann ein vorl&#xe4;ufiger Entwurf f&#xfc;r die Implementierung"/>
<node BACKGROUND_COLOR="#ccb59b" COLOR="#6e2a38" CREATED="1769304308686" ID="ID_220755582" MODIFIED="1769304323354" TEXT="diese mu&#xdf; aber zukunftsf&#xe4;hig sein!">
<node CREATED="1769304291655" ID="ID_825339932" MODIFIED="1780345422548" TEXT="dann ein vorl&#xe4;ufiger Entwurf f&#xfc;r die Implementierung"/>
<node BACKGROUND_COLOR="#ccb59b" COLOR="#6e2a38" CREATED="1769304308686" ID="ID_220755582" MODIFIED="1780345422548" TEXT="diese mu&#xdf; aber zukunftsf&#xe4;hig sein!">
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<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1769304337817" ID="ID_355803017" MODIFIED="1769304360937" TEXT="&#x27f9; erst daraus ergeben sich notwendige Justierungen der Protokolle">
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1769304337817" ID="ID_355803017" MODIFIED="1780345422548" TEXT="&#x27f9; erst daraus ergeben sich notwendige Justierungen der Protokolle">
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</node>
</node>
<node COLOR="#338800" CREATED="1769134503678" ID="ID_1525655107" LINK="https://issues.lumiera.org/ticket/1395" MODIFIED="1776106146309" TEXT=" #1395 resolve integration of BufferProvider with DataSink ">
<node COLOR="#338800" CREATED="1769134503678" ID="ID_1525655107" LINK="https://issues.lumiera.org/ticket/1395" MODIFIED="1780345422548" TEXT=" #1395 resolve integration of BufferProvider with DataSink ">
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</node>
<node COLOR="#338800" CREATED="1770674862520" ID="ID_242088122" LINK="https://issues.lumiera.org/ticket/1410" MODIFIED="1776111247150" TEXT="#1410 clean-up BufferProvider base implementation ">
<node COLOR="#338800" CREATED="1770674862520" ID="ID_242088122" LINK="https://issues.lumiera.org/ticket/1410" MODIFIED="1780345422548" TEXT="#1410 clean-up BufferProvider base implementation ">
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<node CREATED="1769310540214" ID="ID_1005260492" MODIFIED="1769310544850" TEXT="Allokations-Schema">
<node BACKGROUND_COLOR="#f0d5c5" COLOR="#990033" CREATED="1769310548133" ID="ID_98767082" MODIFIED="1776112747756" TEXT="Ansatzpunkt: Requirements">
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<linktarget COLOR="#350fae" DESTINATION="ID_98767082" ENDARROW="Default" ENDINCLINATION="-502;-43;" ID="Arrow_ID_747040279" SOURCE="ID_588438295" STARTARROW="None" STARTINCLINATION="-367;74;"/>
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<icon BUILTIN="forward"/>
<node COLOR="#435e98" CREATED="1769310572218" FOLDED="true" ID="ID_320895633" MODIFIED="1776112673793" TEXT="mu&#xdf; per DI eingebracht werden">
<icon BUILTIN="yes"/>
<node COLOR="#338800" CREATED="1769310586327" ID="ID_1386377456" MODIFIED="1776106991760" TEXT="EngineCtx : M&#xf6;glichkeit f&#xfc;r eine Service-Instanz schaffen">
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#080e7a" CREATED="1769310572218" ID="ID_320895633" MODIFIED="1780345629206" TEXT="mu&#xdf; sauber als Service aufgebaut werden">
<icon BUILTIN="forward"/>
<node COLOR="#338800" CREATED="1769310586327" FOLDED="true" ID="ID_1386377456" MODIFIED="1776106991760" TEXT="EngineCtx : M&#xf6;glichkeit f&#xfc;r eine Service-Instanz schaffen">
<linktarget COLOR="#7f2472" DESTINATION="ID_1386377456" ENDARROW="Default" ENDINCLINATION="174;-1962;" ID="Arrow_ID_246209401" SOURCE="ID_1653845059" STARTARROW="None" STARTINCLINATION="-1022;78;"/>
<icon BUILTIN="button_ok"/>
<node COLOR="#338800" CREATED="1769310605533" ID="ID_1532935661" MODIFIED="1769310614222" TEXT="brauche erst mal einen Unit-Test">
@ -118078,7 +118216,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
</node>
<node BACKGROUND_COLOR="#a1cfe1" COLOR="#032f8d" CREATED="1770579895252" ID="ID_1446919050" MODIFIED="1776112656314" TEXT="Neben-Anforderung: Test-Instrumentierung">
<node BACKGROUND_COLOR="#a1cfe1" COLOR="#032f8d" CREATED="1770579895252" FOLDED="true" ID="ID_1446919050" MODIFIED="1776112656314" TEXT="Neben-Anforderung: Test-Instrumentierung">
<linktarget COLOR="#980115" DESTINATION="ID_1446919050" ENDARROW="Default" ENDINCLINATION="-101;-904;" ID="Arrow_ID_1820448517" SOURCE="ID_1895645138" STARTARROW="None" STARTINCLINATION="-1192;48;"/>
<icon BUILTIN="yes"/>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1770579908226" ID="ID_903075201" MODIFIED="1770580671407" TEXT="der aktuelle Zustand erscheint verwirrend">
@ -123875,15 +124013,15 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
</node>
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1769310628330" ID="ID_842629477" MODIFIED="1769310692535" TEXT="mu&#xdf; mit einem custom-Allocator hinterlegt werden">
<node COLOR="#435e98" CREATED="1769310628330" ID="ID_842629477" MODIFIED="1780345490343" TEXT="mu&#xdf; mit einem custom-Allocator hinterlegt werden">
<icon BUILTIN="yes"/>
</node>
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1769310640271" ID="ID_718178819" MODIFIED="1770413532585" TEXT="mu&#xdf; in massively-concurrent-Environment funktionieren">
<node COLOR="#435e98" CREATED="1769310640271" ID="ID_718178819" MODIFIED="1780345494333" TEXT="mu&#xdf; in massively-concurrent-Environment funktionieren">
<arrowlink COLOR="#4562b1" DESTINATION="ID_764817619" ENDARROW="Default" ENDINCLINATION="-1;-13;" ID="Arrow_ID_1089281127" STARTARROW="None" STARTINCLINATION="-76;4;"/>
<icon BUILTIN="yes"/>
</node>
</node>
<node BACKGROUND_COLOR="#f0d5c5" COLOR="#990033" CREATED="1770412906590" ID="ID_764817619" MODIFIED="1770413532585" STYLE="fork" TEXT="Ansatzpunkt: Implementierungs-Schwierigkeiten">
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1770412906590" ID="ID_764817619" MODIFIED="1780346007641" STYLE="fork" TEXT="Ansatzpunkt: Implementierungs-Schwierigkeiten">
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@ -123938,7 +124076,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
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</node>
</node>
<node CREATED="1770413475793" ID="ID_1422513265" MODIFIED="1770413487548" TEXT="dahinter steht das ungel&#xf6;ste Problem mit den Typ-Deskriptoren">
<node CREATED="1770413475793" FOLDED="true" ID="ID_1422513265" MODIFIED="1780346001471" TEXT="dahinter steht das ungel&#xf6;ste Problem mit den Typ-Deskriptoren">
<node CREATED="1770413540811" ID="ID_188277969" MODIFIED="1770413885000" TEXT="an der Stelle ist das alte Design in einen &#xbb;Kn&#xe4;uel&#xab; gelaufen">
<richcontent TYPE="NOTE"><html>
<head/>
@ -123963,7 +124101,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<icon BUILTIN="messagebox_warning"/>
</node>
</node>
<node CREATED="1770414244449" ID="ID_432061684" MODIFIED="1770414268086" TEXT="die Type-Registry sollte eigenst&#xe4;ndig werden &#x2014; mit definiertem Protokoll">
<node COLOR="#14426b" CREATED="1770414244449" FOLDED="true" ID="ID_432061684" MODIFIED="1780345914227" TEXT="die Type-Registry sollte eigenst&#xe4;ndig werden &#x2014; mit definiertem Protokoll">
<linktarget COLOR="#4e13ed" DESTINATION="ID_432061684" ENDARROW="Default" ENDINCLINATION="23;-191;" ID="Arrow_ID_148621556" SOURCE="ID_1067363374" STARTARROW="None" STARTINCLINATION="-377;24;"/>
<node CREATED="1770414295774" ID="ID_1087577796" MODIFIED="1770414313168" TEXT="...das spiegelt zun&#xe4;chst das PufferProvider-Protokoll"/>
<node CREATED="1770414676298" ID="ID_1431726465" MODIFIED="1770414701056">
@ -124002,7 +124140,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
</node>
<node BACKGROUND_COLOR="#f0d5c5" COLOR="#990033" CREATED="1770414314373" ID="ID_864311296" MODIFIED="1770414338896" TEXT="aber es stellt sich die Frage: wo wird das asynchrone Messaging eingeschleift?">
<node COLOR="#435e98" CREATED="1770414314373" ID="ID_864311296" MODIFIED="1780345719334" TEXT="aber es stellt sich die Frage: wo wird das asynchrone Messaging eingeschleift?">
<icon BUILTIN="help"/>
<node CREATED="1770414343810" ID="ID_1425459555" MODIFIED="1770414356044" TEXT="f&#xfc;r Tests des Protokolls brauchen wir das nicht"/>
<node CREATED="1770414356945" ID="ID_345073886" MODIFIED="1770414372248" TEXT="es sollte sich auch nicht wirklich in der logischen Sicht niederchlagen"/>
@ -124024,6 +124162,10 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
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</html></richcontent>
</node>
<node BACKGROUND_COLOR="#a8cde2" COLOR="#435e98" CREATED="1780345650929" ID="ID_50001200" MODIFIED="1780345806649" TEXT="Prototyp: ganz unten in der BufferProvider-Implementierung">
<arrowlink COLOR="#3b64cc" DESTINATION="ID_243141002" ENDARROW="Default" ENDINCLINATION="-856;-47;" ID="Arrow_ID_1821170788" STARTARROW="None" STARTINCLINATION="-1271;60;"/>
<icon BUILTIN="forward"/>
</node>
</node>
<node CREATED="1771430377359" ID="ID_1030710505" MODIFIED="1771430406015" TEXT="Vor&#xfc;berlegung: der Metadaten-Record wird auch vom Speichermanagement mitverwendet">
<node CREATED="1771430412735" ID="ID_776105206" MODIFIED="1771431080667" TEXT="das beruht auf den Allokator-Grundmustern">
@ -124078,9 +124220,9 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
</node>
<node BACKGROUND_COLOR="#d2beaf" COLOR="#5c4d6e" CREATED="1770828324568" ID="ID_1432290830" MODIFIED="1770828388601" TEXT="eine massiv parallele Implementierung m&#xf6;glich machen...">
<arrowlink COLOR="#5e34c1" DESTINATION="ID_1154484414" ENDARROW="Default" ENDINCLINATION="101;-95;" ID="Arrow_ID_1475255011" STARTARROW="None" STARTINCLINATION="-185;9;"/>
<icon BUILTIN="hourglass"/>
<node BACKGROUND_COLOR="#b2d2e8" COLOR="#27155c" CREATED="1770828324568" FOLDED="true" ID="ID_1432290830" MODIFIED="1780346053129" TEXT="eine massiv parallele Implementierung m&#xf6;glich machen...">
<arrowlink COLOR="#343cc1" DESTINATION="ID_1154484414" ENDARROW="Default" ENDINCLINATION="101;-95;" ID="Arrow_ID_1475255011" STARTARROW="None" STARTINCLINATION="-185;9;"/>
<icon BUILTIN="yes"/>
<node CREATED="1771429539679" ID="ID_567714224" MODIFIED="1771429550678" TEXT="es zeichnet sich bereits das Aufrufmuster ab">
<node CREATED="1771429557905" ID="ID_1006520101" MODIFIED="1771429572704" TEXT="die Deskriptoren werden vom Builder angelegt"/>
<node CREATED="1771429923834" ID="ID_593032016" MODIFIED="1771429961826" TEXT="die Render-Steuerung k&#xf6;nnte eine Kapazit&#xe4;tsplanung beitragen"/>
@ -124101,20 +124243,27 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
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</node>
</node>
<node BACKGROUND_COLOR="#a8cde2" COLOR="#435e98" CREATED="1780345650929" ID="ID_52055412" MODIFIED="1780345947510" TEXT="Prototyp: Asynchrones Messaging im Implementierungs-Backend">
<arrowlink COLOR="#3b64cc" DESTINATION="ID_243141002" ENDARROW="Default" ENDINCLINATION="-856;-47;" ID="Arrow_ID_1578435025" STARTARROW="None" STARTINCLINATION="-1289;57;"/>
<icon BUILTIN="forward"/>
</node>
</node>
</node>
<node CREATED="1771532610321" ID="ID_463184828" MODIFIED="1771532623570" TEXT="Koordination der Schnittstellen">
<node CREATED="1771532633501" ID="ID_1704365570" MODIFIED="1771532654798" TEXT="BufferProvider">
<node CREATED="1775871527978" ID="ID_130684756" MODIFIED="1775871551269" TEXT="mu&#xdf; hier die Buffer-Metadaten etwas mehr nach au&#xdf;en bringen"/>
<node CREATED="1775871553160" ID="ID_118444511" MODIFIED="1775874249600" TEXT="das &#xbb;LocalTag&#xab; ist ein Kommunikations-System f&#xfc;r das BufferStore-Backend">
</node>
<node COLOR="#338800" CREATED="1771532610321" ID="ID_463184828" MODIFIED="1780346040027" TEXT="Koordination der Schnittstellen">
<icon BUILTIN="button_ok"/>
<node CREATED="1771532633501" ID="ID_1704365570" MODIFIED="1780346044917" TEXT="BufferProvider">
<font BOLD="true" NAME="SansSerif" SIZE="12"/>
<node CREATED="1775871527978" ID="ID_130684756" MODIFIED="1780345422550" TEXT="mu&#xdf; hier die Buffer-Metadaten etwas mehr nach au&#xdf;en bringen"/>
<node CREATED="1775871553160" ID="ID_118444511" MODIFIED="1780345422550" TEXT="das &#xbb;LocalTag&#xab; ist ein Kommunikations-System f&#xfc;r das BufferStore-Backend">
<linktarget COLOR="#40477c" DESTINATION="ID_118444511" ENDARROW="Default" ENDINCLINATION="886;35;" ID="Arrow_ID_672245073" SOURCE="ID_1800347495" STARTARROW="Default" STARTINCLINATION="-1402;54;"/>
</node>
</node>
<node CREATED="1771532655924" ID="ID_1197925974" MODIFIED="1771532662283" TEXT="OutputSlot">
<node COLOR="#338800" CREATED="1771532667033" ID="ID_1615837421" MODIFIED="1775871471196" TEXT="zun&#xe4;chst ist das Protokoll zu korrigieren">
<node CREATED="1771532655924" ID="ID_1197925974" MODIFIED="1780346044917" TEXT="OutputSlot">
<font BOLD="true" NAME="SansSerif" SIZE="12"/>
<node COLOR="#338800" CREATED="1771532667033" FOLDED="true" ID="ID_1615837421" MODIFIED="1775871471196" TEXT="zun&#xe4;chst ist das Protokoll zu korrigieren">
<icon BUILTIN="button_ok"/>
<node COLOR="#435e98" CREATED="1771532702299" FOLDED="true" ID="ID_1332714293" MODIFIED="1775868517318" TEXT="dokumentiert durch OutputSlotProtocol_test">
<node COLOR="#435e98" CREATED="1771532702299" FOLDED="true" ID="ID_1332714293" MODIFIED="1780345422551" TEXT="dokumentiert durch OutputSlotProtocol_test">
<icon BUILTIN="idea"/>
<node CREATED="1771532730104" ID="ID_874519449" MODIFIED="1771532748289" TEXT="im bestehenden Code lief der Test (mit einer Dummy-Implementierung)"/>
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1771532716678" ID="ID_459952316" MODIFIED="1775868197177" TEXT="dieser Test ist nun gebrochen">
@ -124147,10 +124296,10 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<node BACKGROUND_COLOR="#ccb59b" COLOR="#6e2a38" CREATED="1771536364035" ID="ID_83895308" MODIFIED="1775873239188" TEXT="formal ist mir die n&#xf6;tige Anpassung klar">
<font ITALIC="true" NAME="SansSerif" SIZE="14"/>
<icon BUILTIN="yes"/>
<node CREATED="1771536378293" ID="ID_247458257" MODIFIED="1771536407185" TEXT="die Lebenszyklus-Methoden auf der DataSink fallen weg"/>
<node COLOR="#5b280f" CREATED="1771536412047" ID="ID_1065532915" MODIFIED="1774371161828" TEXT="hier kommt ggfs. nur eine Methode dazu f&#xfc;r einen Fehlerfall">
<node CREATED="1771536378293" ID="ID_247458257" MODIFIED="1780345422551" TEXT="die Lebenszyklus-Methoden auf der DataSink fallen weg"/>
<node COLOR="#5b280f" CREATED="1771536412047" ID="ID_1065532915" MODIFIED="1780345422551" TEXT="hier kommt ggfs. nur eine Methode dazu f&#xfc;r einen Fehlerfall">
<icon BUILTIN="button_cancel"/>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1774371164371" HGAP="52" ID="ID_1019309029" MODIFIED="1774371561854" TEXT="davon hab ich abgesehen..." VSHIFT="3">
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1774371164371" HGAP="52" ID="ID_1019309029" MODIFIED="1780345422551" TEXT="davon hab ich abgesehen..." VSHIFT="3">
<richcontent TYPE="NOTE"><html>
<head/>
<body>
@ -124173,11 +124322,11 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<font NAME="SansSerif" SIZE="11"/>
</node>
</node>
<node CREATED="1771536432658" ID="ID_28988078" MODIFIED="1771536458970" TEXT="daf&#xfc;r soll der Client nun alles auf dem BuffHandle machen"/>
<node COLOR="#30297a" CREATED="1771536466794" ID="ID_48507847" MODIFIED="1775873226545" TEXT="mu&#xdf; eine Proxy-Implementierung des BufferProvider bereitstellen">
<node CREATED="1771536432658" ID="ID_28988078" MODIFIED="1780345422551" TEXT="daf&#xfc;r soll der Client nun alles auf dem BuffHandle machen"/>
<node COLOR="#30297a" CREATED="1771536466794" ID="ID_48507847" MODIFIED="1780345422552" TEXT="mu&#xdf; eine Proxy-Implementierung des BufferProvider bereitstellen">
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<icon BUILTIN="yes"/>
<node COLOR="#338800" CREATED="1775868534688" HGAP="43" ID="ID_809493894" MODIFIED="1775869570097" TEXT="das ist nun gelungen" VSHIFT="12">
<node COLOR="#338800" CREATED="1775868534688" HGAP="43" ID="ID_809493894" MODIFIED="1780345422552" TEXT="das ist nun gelungen" VSHIFT="12">
<richcontent TYPE="NOTE"><html>
<head/>
<body>
@ -124192,15 +124341,15 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
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</node>
</node>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1773077339408" ID="ID_9353167" MODIFIED="1773077409753" TEXT="Protokoll final">
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1773077339408" ID="ID_9353167" MODIFIED="1780345422552" TEXT="Protokoll final">
<icon BUILTIN="yes"/>
<node BACKGROUND_COLOR="#ccb59b" COLOR="#6e2a38" CREATED="1773077433700" HGAP="106" ID="ID_1896993671" MODIFIED="1773077470074" TEXT="der &#xbb;Vertical Slice&#xab; soll das Protokoll validieren" VSHIFT="-9">
<node BACKGROUND_COLOR="#ccb59b" COLOR="#6e2a38" CREATED="1773077433700" HGAP="106" ID="ID_1896993671" MODIFIED="1780345422552" TEXT="der &#xbb;Vertical Slice&#xab; soll das Protokoll validieren" VSHIFT="-9">
<font ITALIC="true" NAME="SansSerif" SIZE="14"/>
<icon BUILTIN="yes"/>
</node>
</node>
</node>
<node COLOR="#338800" CREATED="1773076719646" ID="ID_884669133" MODIFIED="1775871474052" TEXT="mu&#xdf; zus&#xe4;tzlich eine Dummy-Implementierung bauen">
<node COLOR="#338800" CREATED="1773076719646" FOLDED="true" ID="ID_884669133" MODIFIED="1775871474052" TEXT="mu&#xdf; zus&#xe4;tzlich eine Dummy-Implementierung bauen">
<icon BUILTIN="button_ok"/>
<node COLOR="#435e98" CREATED="1773076745969" ID="ID_1722330743" MODIFIED="1775868209439" TEXT="Test mu&#xdf; laufen">
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@ -124251,7 +124400,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1773077306179" ID="ID_791772240" MODIFIED="1775871480184" TEXT="Analyse mu&#xdf; dieses Mal bottom-up vorgehen">
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<node CREATED="1773077507482" ID="ID_1084930435" MODIFIED="1773078209970" TEXT="das ist die Konsequenz aus diesem &#xbb;Mismatch&#xab;">
<node CREATED="1773077507482" ID="ID_1084930435" MODIFIED="1780345422553" TEXT="das ist die Konsequenz aus diesem &#xbb;Mismatch&#xab;">
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@ -124261,7 +124410,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</body>
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<node CREATED="1773077521860" ID="ID_1181588301" MODIFIED="1773078399225" TEXT="kommt letztlich nicht &#xfc;berraschend...">
<node CREATED="1773077521860" ID="ID_1181588301" MODIFIED="1780345422553" TEXT="kommt letztlich nicht &#xfc;berraschend...">
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@ -124277,15 +124426,15 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</body>
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</node>
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1775871488385" ID="ID_1717235847" MODIFIED="1775871500964" TEXT="(und war der richtige Ansatz)"/>
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1775871488385" ID="ID_1717235847" MODIFIED="1780345422554" TEXT="(und war der richtige Ansatz)"/>
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</node>
</node>
</node>
</node>
<node CREATED="1770828173398" ID="ID_1154484414" MODIFIED="1770828493361" TEXT="Konzeption f&#xfc;r eine endg&#xfc;ltige Implementierung beginnen">
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<node CREATED="1770828236428" ID="ID_669207960" MODIFIED="1770828249582" TEXT="thematisch geh&#xf6;rt das in den Bereich &#xbb;Engine&#xab;"/>
<node CREATED="1770828250858" ID="ID_177391368" MODIFIED="1770828268013" TEXT="es mu&#xdf; aber im &#xbb;Low-Level-Model&#xab; verankert sein"/>
@ -124339,7 +124488,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<icon BUILTIN="flag-yellow"/>
<node BACKGROUND_COLOR="#fdfdcf" COLOR="#ff0000" CREATED="1711549131677" ID="ID_754465017" MODIFIED="1711549140633" TEXT="vorl&#xe4;ufig nutzbare Strukturen bereitstellen ">
<icon BUILTIN="flag-pink"/>
<node COLOR="#338800" CREATED="1682612056884" ID="ID_1219678116" MODIFIED="1716848678808" TEXT="Basis: AllocationCluster/Mem-Manager">
<node COLOR="#338800" CREATED="1682612056884" FOLDED="true" ID="ID_1219678116" MODIFIED="1716848678808" TEXT="Basis: AllocationCluster/Mem-Manager">
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<icon BUILTIN="button_ok"/>
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1715725466248" ID="ID_1843463730" LINK="https://issues.lumiera.org/ticket/1365" MODIFIED="1716849042712" TEXT="#1365 establish allocation scheme for render nodes">
@ -144008,6 +144157,10 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
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<node COLOR="#338800" CREATED="1780344734649" ID="ID_888744379" MODIFIED="1780344823820" TEXT="OutputSlot jetzt auch nahtlos integriert">
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</node>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#690f14" CREATED="1769303576693" ID="ID_399072135" MODIFIED="1770828085997" TEXT="die Implementierung ist nicht ausreichend auf Zustands&#xfc;berg&#xe4;nge zentriert">
<icon BUILTIN="messagebox_warning"/>
@ -144034,7 +144187,7 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1770828113207" ID="ID_1891198177" MODIFIED="1770828493362" TEXT="Konzeption der Fundemente">
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<node CREATED="1771431677354" ID="ID_315128547" MODIFIED="1771431687124" TEXT="Anforderungen und Nutzungsmuster">
<node CREATED="1771431689328" ID="ID_723040917" MODIFIED="1771431694993" TEXT="Zielkonflikt">
@ -149831,7 +149984,9 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1780191327746" ID="ID_804866125" MODIFIED="1780260464094" TEXT="Mai 26: habe nun eine &#xbb;production-grade&#xab;-Implementierung gebaut">
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</node>
<node CREATED="1780191344440" ID="ID_243141002" MODIFIED="1780191553069" TEXT="verwende thread-local-Services + Async-Messaging">
<node CREATED="1780191344440" ID="ID_243141002" MODIFIED="1780345947510" TEXT="verwende thread-local-Services + Async-Messaging">
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<node BACKGROUND_COLOR="#ccb59b" COLOR="#6e2a38" CREATED="1780191368251" ID="ID_1603680240" MODIFIED="1780191546353" TEXT="ziemlich komplexes Ding &#x2014; bin aber sehr zufrieden mit meiner Design-Arbeit">
@ -150788,6 +150943,28 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
</node>
</node>
</node>
<node BACKGROUND_COLOR="#e0ceaa" COLOR="#560f69" CREATED="1780338749597" ID="ID_1707600369" MODIFIED="1780343669174" TEXT="Revert: DataSink doch wieder explizit ausformuliert">
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<head/>
<body>
<p>
es erschien elegant, das als Funktor zu definieren &#8212; ist aber in der Verwendung nicht so klar und erzwingt eine unn&#246;tige weitere Indirektion. Konkret aber st&#246;rt die komplett opaque Definition, weil man damit an die (sehr wohl vorhandene) Identit&#228;t nicht mehr rankommt
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<node CREATED="1780339024758" ID="ID_908609696" MODIFIED="1780339038947" TEXT="die zwei eingebetteten Elemente sind nicht wirklich &#xbb;geheim&#xab;"/>
<node CREATED="1780339041231" ID="ID_1008126452" MODIFIED="1780339058376" TEXT="und der Buffer-Descriptor selber stellt auch nochmal eine Abstraktion dar"/>
<node CREATED="1780339080961" ID="ID_321198132" MODIFIED="1780339088524" TEXT="obendrein kann man nun....">
<node CREATED="1780339089392" ID="ID_1158085247" MODIFIED="1780339100875" TEXT="sp&#xe4;ter leicht eine Typ-Identitfikation dazubauen"/>
<node CREATED="1780339101599" ID="ID_220589390" MODIFIED="1780339114481" TEXT="und das copy / Instanz-Verhalten explizit steuern"/>
</node>
<node BACKGROUND_COLOR="#ccb59b" COLOR="#6e2a38" CREATED="1780339119281" ID="ID_374527519" MODIFIED="1780339122340" TEXT="besser so">
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<icon BUILTIN="yes"/>
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</node>
</node>
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1774041166497" ID="ID_1405169811" MODIFIED="1774219476741" TEXT="Design nochmal &#xfc;berdenken">
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@ -151911,7 +152088,8 @@ StM_bind(Builder&lt;R1&gt; b1, Extension&lt;R1,R2&gt; extension)
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</node>
</node>
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1775867842306" ID="ID_88229206" MODIFIED="1775867977038" TEXT="Fazit">
<node BACKGROUND_COLOR="#c8c0b6" COLOR="#435e98" CREATED="1775867842306" ID="ID_88229206" MODIFIED="1780344823821" TEXT="Fazit">
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<node CREATED="1775867853221" ID="ID_863536395" MODIFIED="1775867858116" TEXT="Design geht auf"/>
@ -171879,7 +172057,7 @@ std::cout &lt;&lt; tmpl.render({&quot;what&quot;, &quot;World&quot;}) &lt;&lt; s
</body>
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</node>
<node CREATED="1712879196455" ID="ID_1128294894" MODIFIED="1712879210685" TEXT="best&#xe4;gitt &#xfc;ber einen weiten Parameter-Bereich"/>
<node CREATED="1712879196455" ID="ID_1128294894" MODIFIED="1712879210685" TEXT="best&#xe4;tigt &#xfc;ber einen weiten Parameter-Bereich"/>
<node CREATED="1712879211454" ID="ID_686196534" MODIFIED="1712879234055" TEXT="f&#xfc;r gr&#xf6;&#xdf;ere Test-L&#xe4;ngen: sehr hohe Korrelationen"/>
<node CREATED="1712879236775" ID="ID_787579644" MODIFIED="1712879295485">
<richcontent TYPE="NODE"><html>
@ -171930,7 +172108,7 @@ std::cout &lt;&lt; tmpl.render({&quot;what&quot;, &quot;World&quot;}) &lt;&lt; s
<head/>
<body>
<p>
<u>Einschr&#228;nkung</u>: ausgepr&#228;fte Tendenz zum <b>down-Scaling</b>
<u>Einschr&#228;nkung</u>: ausgepr&#228;gte Tendenz zum <b>down-Scaling</b>
</p>
</body>
</html></richcontent>
@ -172988,13 +173166,13 @@ std::cout &lt;&lt; tmpl.render({&quot;what&quot;, &quot;World&quot;}) &lt;&lt; s
<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1736106228770" ID="ID_1894654146" MODIFIED="1736106288131" TEXT="FeedManifold">
<icon BUILTIN="flag-yellow"/>
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<node CREATED="1713825295268" ID="ID_1163491513" MODIFIED="1713825296320" TEXT="BuffHandle"/>
<node CREATED="1713825314633" ID="ID_896282050" MODIFIED="1713825315510" TEXT="BufferMetadata"/>
<node COLOR="#435e98" CREATED="1713825295268" ID="ID_1163491513" MODIFIED="1780344504227" TEXT="BuffHandle"/>
<node COLOR="#435e98" CREATED="1713825314633" ID="ID_896282050" MODIFIED="1780344504226" TEXT="BufferMetadata"/>
<node CREATED="1713825372517" ID="ID_483066313" MODIFIED="1713825375024" TEXT="OutputManager"/>
<node CREATED="1713825375559" ID="ID_1937537099" MODIFIED="1773589824387" TEXT="OutputSlot">
<node COLOR="#435e98" CREATED="1713825375559" ID="ID_1937537099" MODIFIED="1780344484620" TEXT="OutputSlot">
<richcontent TYPE="NOTE"><html>
<head/>
<body>
@ -205459,8 +205637,8 @@ runner.run(test_suite())</font></code></pre>
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<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1760292268581" ID="ID_1831513195" MODIFIED="1760292477862" TEXT="Buffer-Manager zustande bringen">
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<icon BUILTIN="yes"/>
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<node CREATED="1760292288690" ID="ID_1889884763" MODIFIED="1760292296083" TEXT="Play-Connection"/>