Your message dated Thu, 18 Mar 2021 22:19:06 +0100
with message-id <YFPDymJJbb/oe...@ramacher.at>
and subject line Re: Bug#985146: unblock: gsequencer/3.7.44-3
has caused the Debian Bug report #985146,
regarding unblock: gsequencer/3.7.44-3
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
985146: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=985146
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: release.debian.org
Severity: normal
User: release.debian....@packages.debian.org
Usertags: unblock
Please unblock package gsequencer
[ Reason ]
I would love to patch the user's manual chapter 2. The information
there are incomplete and were not updated as extending the UI of
gsequencer. It might cause confusion, as explaining the menus and
not cover every item or control.
Some versions of GCC complain about may-be unitialized after
return from utility functions. The provided patches fixes this.
There is a bug related to maybe-unitialized available:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983868
With hardening options the compilation fails.
[ Impact ]
If we don't patch the package might not compile anymore.
[ Tests ]
GSequencer comes with unit-tests and a functional integration
test suite. Running in debian-ci.
The source code compiles successfully.
[ Risks ]
The code is trivial.
[ Checklist ]
[x] all changes are documented in the d/changelog
[x] I reviewed all changes and I approve them
[x] attach debdiff against the package in testing
[ Other info ]
(Anything else the release team should know.)
unblock gsequencer/3.7.44-3
diff -Nru gsequencer-3.7.44/debian/changelog gsequencer-3.7.44/debian/changelog
--- gsequencer-3.7.44/debian/changelog 2021-02-27 19:16:33.000000000 +0100
+++ gsequencer-3.7.44/debian/changelog 2021-03-13 14:59:27.000000000 +0100
@@ -1,4 +1,21 @@
-gsequencer (3.7.44-1) UNRELEASED; urgency=medium
+gsequencer (3.7.44-3) UNRELEASED; urgency=medium
+
+ * removed rejected patches
+ * minimal patch to fix Bug#983868
+ * updated patches series file
+
+ -- Joël Krähemann <jkraehem...@gmail.com> Sat, 13 Mar 2021 14:59:27 +0100
+
+gsequencer (3.7.44-2) unstable; urgency=medium
+
+ * add patch to fix undefined behavior or missing return if buffer NULL in
+ utility functions
+ * add patch to fix floating point number types
+ * add patch to update chapter 2 of user manual
+
+ -- Joël Krähemann <jkraehem...@gmail.com> Mon, 08 Mar 2021 18:44:04 +0100
+
+gsequencer (3.7.44-1) unstable; urgency=medium
* New upstream version 3.7.44
diff -Nru gsequencer-3.7.44/debian/patches/patch-ags_midi_buffer_util-c.diff
gsequencer-3.7.44/debian/patches/patch-ags_midi_buffer_util-c.diff
--- gsequencer-3.7.44/debian/patches/patch-ags_midi_buffer_util-c.diff
1970-01-01 01:00:00.000000000 +0100
+++ gsequencer-3.7.44/debian/patches/patch-ags_midi_buffer_util-c.diff
2021-03-13 14:59:27.000000000 +0100
@@ -0,0 +1,46 @@
+Description: fixed undefined behavior in ags_midi_buffer_util.c
+ ags_midi_buffer_util.c doesn't initialize an output variable passed
+ ags_midi_buffer_util_get_varlength(). This patch fixes the issue.
+Author: Joël Krähemann <jkraehem...@gmail.com>
+Origin: upstream
+Forwarded: not-needed
+Applied-Upstream:
http://git.savannah.nongnu.org/cgit/gsequencer.git/commit/ags/audio/midi/ags_midi_buffer_util.c?h=3.7.x&id=acec022a94a5949e74a8b763730ce1ba7ec94067
+Reviewed-by: <name and email of a reviewer, optional>
+Last-Update: 2021-03-13
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/ags/audio/midi/ags_midi_buffer_util.c
++++ b/ags/audio/midi/ags_midi_buffer_util.c
+@@ -2252,6 +2252,7 @@
+
+ glong current_delta_time;
+ glong next_delta_time;
++ glong tmp_delta_time;
+ guint delta_time_size;
+ guchar status, prev_status;
+ guchar meta_type;
+@@ -2291,8 +2292,14 @@
+ }
+
+ /* read delta time */
++ tmp_delta_time = 0;
++
+ delta_time_size = ags_midi_buffer_util_get_varlength(offset,
+- ¤t_delta_time);
++ &tmp_delta_time);
++
++ if(delta_time_size > 0){
++ current_delta_time = tmp_delta_time;
++ }
+
+ /* read status byte */
+ status = offset[delta_time_size];
+@@ -2365,6 +2372,8 @@
+ offset += n;
+
+ /* check if status is omitted */
++ next_delta_time = 0;
++
+ delta_time_size = ags_midi_buffer_util_get_varlength(offset,
+ &next_delta_time);
+
diff -Nru gsequencer-3.7.44/debian/patches/patch-users-doc-chap2-xml.diff
gsequencer-3.7.44/debian/patches/patch-users-doc-chap2-xml.diff
--- gsequencer-3.7.44/debian/patches/patch-users-doc-chap2-xml.diff
1970-01-01 01:00:00.000000000 +0100
+++ gsequencer-3.7.44/debian/patches/patch-users-doc-chap2-xml.diff
2021-03-13 14:59:27.000000000 +0100
@@ -0,0 +1,367 @@
+Description: complete missing descriptions in user's handbook
+ Some controls were not documented, this patch fixes it.
+Author: Joël Krähemann <jkraehem...@gmail.com>
+Origin: upstream
+Forwarded: not-needed
+Applied-Upstream:
http://git.savannah.nongnu.org/cgit/gsequencer.git/commit/?h=3.7.x&id=c0351c5120647668388092b343cb4b85a09eb9bd
+Reviewed-by: <name and email of a reviewer, optional>
+Last-Update: 2021-03-08
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/docs/usersBook/chap2.xml
++++ b/docs/usersBook/chap2.xml
+@@ -38,16 +38,28 @@
+ </listitem>
+ <listitem>
+ <para>
++ To remove an engine open context menu and activate "destroy"
entry.
++ </para>
++ </listitem>
++ <listitem>
++ <para>
+ To rename an engine open context menu and activate "rename"
entry.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+- To remove an engine open context menu and activate "destroy"
entry.
++ To remove an audio object open context menu and activate "rename
audio" entry.
++ This name can be used by the OSC Server to address the audio object.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
++ To reposition an audio object open context menu and activate
"reposition audio" entry.
++ This position can be used by the OSC Server to address the audio object.
++ </para>
++ </listitem>
++ <listitem>
++ <para>
+ To open properties dialog open context menu and activate
"properties"
+ entry. There you might link, resize or asign LADSPA effects to channels.
+ NOTE for LADSPA sink or generators aren't supported, yet.
+@@ -68,9 +80,49 @@
+ Copy pattern does convert your pattern bitmap into a pattern based
notation suitable
+ to paste in notation editor.
+ </listitem>
++ </itemizedlist>
++ <itemizedlist>
++ <listitem>
++ Envelope opens a dialog with envelope editor, info and pattern editor
tab. Allowing you to edit
++ envelope presets and apply to selected notes.
++ </listitem>
+ </itemizedlist>
+
+ </listitem>
++ <listitem>
++ <para>
++ Connection gives you audio/MIDI options.
++ </para>
++
++ <itemizedlist>
++ <listitem>
++ Audio connection allows you assign output or input soundcards.
++ </listitem>
++ </itemizedlist>
++ <itemizedlist>
++ <listitem>
++ Midi dialog allows you to assign MIDI sequencers to an instrument.
++ </listitem>
++ </itemizedlist>
++
++ </listitem>
++ <listitem>
++ <para>
++ Export gives you audio exporting options.
++ </para>
++
++ <itemizedlist>
++ <listitem>
++ Audio export does export your wave data into an audio file without
any effect processing.
++ </listitem>
++ </itemizedlist>
++
++ </listitem>
++ <listitem>
++ <para>
++ To adjust many input controls at once open context menu and activate
"sticky controls" entry.
++ </para>
++ </listitem>
+ </itemizedlist>
+
+ <sect1>
+@@ -265,9 +317,15 @@
+ <title>Envelope dialog</title>
+ <para>
+ The envelope dialog allows you to edit envelope information as presets.
These presets
+- can be assigned to a specific note.
++ can be assigned to a specific note. Selection is done with select tool
of notation editor and
++ selecting notes of active audio channel.
+ </para>
+
++ <para>
++ The enelope's width matches with x length 1.0 the audio signal's
length. The magnitude has normal
++ volume with value 1.0.
++ </para>
++
+ <sect2>
+ <title>Envelope editor</title>
+ <mediaobject>
+@@ -282,8 +340,34 @@
+ </mediaobject>
+
+ <para>
+- Modify or create presets and apply it to selected notes.
+- </para>
++ Modify or create presets and apply it to selected notes. Selection is
performed within notation
++ editor.
++ </para>
++
++ <para>
++ Add new or remove unwanted presets.
++ </para>
++
++ <para>
++ Attack is the initial x length and y magnitude.
++ </para>
++
++ <para>
++ Decay is the second x length and y magnitude.
++ </para>
++
++ <para>
++ Sustain is the third x length and y magnitude.
++ </para>
++
++ <para>
++ Release is the last x length and y magnitude.
++ </para>
++
++ <para>
++ Ratio increase/decrease the entire envelope's magnitude.
++ </para>
++
+ </sect2>
+
+ <sect2>
+@@ -300,8 +384,29 @@
+ </mediaobject>
+
+ <para>
+- Show envelope information of selected notes.
++ Show envelope information of selected notes. There are 5 columns with
information of the
++ specific selection. The selection itself is presented by the list view.
+ </para>
++
++ <para>
++ Plot enables plotting of the matching note's envelope information.
++ </para>
++
++ <para>
++ Audio channel is the selected note's audio channel.
++ </para>
++
++ <para>
++ Note x0 is the selected note's x0 offset.
++ </para>
++
++ <para>
++ Note x1 is the selected note's x1 offset.
++ </para>
++
++ <para>
++ Note y is the selected note's y key.
++ </para>
+ </sect2>
+
+ <sect2>
+@@ -318,8 +423,53 @@
+ </mediaobject>
+
+ <para>
+- Modify and create pattern related envelope presets.
++ Modify and create pattern related envelope presets. There are 9 columns
with information of
++ the pattern's region to apply the envelope preset.
+ </para>
++
++ <para>
++ Edit means modify the matchin preset.
++ </para>
++
++ <para>
++ Plot enables plotting of the matching envelope preset information.
++ </para>
++
++ <para>
++ Preset is the preset's name.
++ </para>
++
++ <para>
++ Audio channel start the preset's start audio channel.
++ </para>
++
++ <para>
++ Audio channel end the preset's end audio channel.
++ </para>
++
++ <para>
++ Pad start the preset's start pad.
++ </para>
++
++ <para>
++ Pad end the preset's end pad.
++ </para>
++
++ <para>
++ X start the preset's x start offset.
++ </para>
++
++ <para>
++ X end the preset's x end offset.
++ </para>
++
++ <para>
++ There are the usual envelope editor controls.
++ </para>
++
++ <para>
++ Organize your presets with move up and move down. Or add new or remove
unwanted presets.
++ </para>
+ </sect2>
+
+ </sect1>
+@@ -338,8 +488,10 @@
+ </caption>
+ </mediaobject>
+ <para>
+- The MIDI dialog allows you to select the MIDI sequencer to assign of
the current machine.
+- You might want to perform start and end key. Further you can adjust the
start and end channel.
++ The MIDI dialog allows you to select the MIDI sequencer to assign of
the current machine. The MIDI
++ channel is the MIDI channel assigned to the MIDI device, useful with
multiple devices. Upto 16
++ devices are allowed. You might want to perform start and end key.
Further you can adjust the start
++ and end channel.
+ </para>
+ </sect1>
+
+@@ -717,9 +869,42 @@
+ </mediaobject>
+ <para>
+ Produce audio data using its oscillators. The count of oscillators
depends on number of
+- input lines. They are adjusted vertically. You have on the right the
option to auto-update
+- changes you do with the controls or do it manually by the update button.
++ input lines. They are adjusted vertically.
++ </para>
++
++ <para>
++ Wave is the actual oscillator either sine, sawtooth, square, triangle
or impulse.
++ </para>
++
++ <para>
++ Attack is the first frame after key on to start output.
++ </para>
++
++ <para>
++ Length is the length of the output in frames.
+ </para>
++
++ <para>
++ Phase is the initial phase as x offset within oscillator's algorithm.
++ </para>
++
++ <para>
++ Frequency is the lower range key's frequency.
++ </para>
++
++ <para>
++ Volume is the output volume of the oscillator.
++ </para>
++
++ <para>
++ Sync allows you reset the phase with 3 times a tuple of x offset and
new x offset of phase.
++ </para>
++
++ <para>
++ You have on the right the option to auto-update changes you do with the
controls or do it
++ manually by the update button. Lower is the very first y key.
++ </para>
++
+ </sect1>
+
+ <sect1>
+@@ -739,6 +924,27 @@
+ input lines. They are adjusted vertically. You have on the right the
option to auto-update
+ changes you do with the controls or do it manually by the update button.
+ </para>
++
++ <para>
++ FM Synth has additional controls than Synth for its oscillators to
control. The controls
++ are related to the Low Frequency Oscillator that does the actual
Frequency Modulation.
++ </para>
++
++ <para>
++ LFO wave use specific function to modulate frequency.
++ </para>
++
++ <para>
++ LFO frequency use specific frequency to modulate frequency.
++ </para>
++
++ <para>
++ LFO depth is the depth of the frequency modulation.
++ </para>
++
++ <para>
++ LFO tuning tunes by cents.
++ </para>
+ </sect1>
+
+ <sect1>
+@@ -759,6 +965,10 @@
+ update button. Loop start and loop end allows you to specify what
region of the audio data shall be looped
+ in order to get the desired note length.
+ </para>
++
++ <para>
++ The Syncsynth has the very same oscillators as Synth.
++ </para>
+ </sect1>
+
+ <sect1>
+@@ -779,6 +989,10 @@
+ update button. Loop start and loop end allows you to specify what
region of the audio data shall be looped
+ in order to get the desired note length.
+ </para>
++
++ <para>
++ The FM Syncsynth has the very same oscillators as FM Synth.
++ </para>
+ </sect1>
+
+ <sect1>
+@@ -798,6 +1012,11 @@
+ controls, preset and instrument to navigate within container format and
a open button to
+ read Soundfont2 files and assign the selected instrument to the input.
+ </para>
++
++ <para>
++ Synth generator can be enabled to pitch missing keys from lower upto
specific key count.
++ </para>
++
+ <para>
+ The ffplayer contains recently the bridge widget. You can add plugins
in bulk mode by
+ click Add or Remove within AgsFFPlayer's bridge, what you can
collapse/expand. To add an effect
+@@ -821,8 +1040,13 @@
+ Produce audio data by opening SFZ audio file container format. There is
a open button to read SFZ
+ files and assign it to the input.
+ </para>
++
++ <para>
++ Synth generator can be enabled to pitch missing keys from lower upto
specific key count.
++ </para>
++
+ <para>
+- There is a LFO enable control allowing you make adjustments to LFO
amplification:
++ There is a LFO enable control allowing you make adjustments to LFO
amplification (currently defunctional):
+ </para>
+
+ <itemizedlist mark="bullet">
diff -Nru gsequencer-3.7.44/debian/patches/series
gsequencer-3.7.44/debian/patches/series
--- gsequencer-3.7.44/debian/patches/series 1970-01-01 01:00:00.000000000
+0100
+++ gsequencer-3.7.44/debian/patches/series 2021-03-13 14:59:27.000000000
+0100
@@ -0,0 +1,2 @@
+patch-users-doc-chap2-xml.diff
+patch-ags_midi_buffer_util-c.diff
--- End Message ---
--- Begin Message ---
On 2021-03-13 17:20:01 +0100, Joël Krähemann wrote:
> Package: release.debian.org
> Severity: normal
> User: release.debian....@packages.debian.org
> Usertags: unblock
>
> Please unblock package gsequencer
>
> [ Reason ]
> I would love to patch the user's manual chapter 2. The information
> there are incomplete and were not updated as extending the UI of
> gsequencer. It might cause confusion, as explaining the menus and
> not cover every item or control.
>
> Some versions of GCC complain about may-be unitialized after
> return from utility functions. The provided patches fixes this.
>
> There is a bug related to maybe-unitialized available:
>
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983868
>
> With hardening options the compilation fails.
>
> [ Impact ]
> If we don't patch the package might not compile anymore.
>
> [ Tests ]
> GSequencer comes with unit-tests and a functional integration
> test suite. Running in debian-ci.
>
> The source code compiles successfully.
>
> [ Risks ]
> The code is trivial.
>
> [ Checklist ]
> [x] all changes are documented in the d/changelog
> [x] I reviewed all changes and I approve them
> [x] attach debdiff against the package in testing
>
> [ Other info ]
> (Anything else the release team should know.)
>
> unblock gsequencer/3.7.44-3
gsequencer has autopkgtests and is not a key package. It will migrate
without an action from us.
Cheers
> diff -Nru gsequencer-3.7.44/debian/changelog
> gsequencer-3.7.44/debian/changelog
> --- gsequencer-3.7.44/debian/changelog 2021-02-27 19:16:33.000000000
> +0100
> +++ gsequencer-3.7.44/debian/changelog 2021-03-13 14:59:27.000000000
> +0100
> @@ -1,4 +1,21 @@
> -gsequencer (3.7.44-1) UNRELEASED; urgency=medium
> +gsequencer (3.7.44-3) UNRELEASED; urgency=medium
> +
> + * removed rejected patches
> + * minimal patch to fix Bug#983868
> + * updated patches series file
> +
> + -- Joël Krähemann <jkraehem...@gmail.com> Sat, 13 Mar 2021 14:59:27 +0100
> +
> +gsequencer (3.7.44-2) unstable; urgency=medium
> +
> + * add patch to fix undefined behavior or missing return if buffer NULL in
> + utility functions
> + * add patch to fix floating point number types
> + * add patch to update chapter 2 of user manual
> +
> + -- Joël Krähemann <jkraehem...@gmail.com> Mon, 08 Mar 2021 18:44:04 +0100
> +
> +gsequencer (3.7.44-1) unstable; urgency=medium
>
> * New upstream version 3.7.44
>
> diff -Nru gsequencer-3.7.44/debian/patches/patch-ags_midi_buffer_util-c.diff
> gsequencer-3.7.44/debian/patches/patch-ags_midi_buffer_util-c.diff
> --- gsequencer-3.7.44/debian/patches/patch-ags_midi_buffer_util-c.diff
> 1970-01-01 01:00:00.000000000 +0100
> +++ gsequencer-3.7.44/debian/patches/patch-ags_midi_buffer_util-c.diff
> 2021-03-13 14:59:27.000000000 +0100
> @@ -0,0 +1,46 @@
> +Description: fixed undefined behavior in ags_midi_buffer_util.c
> + ags_midi_buffer_util.c doesn't initialize an output variable passed
> + ags_midi_buffer_util_get_varlength(). This patch fixes the issue.
> +Author: Joël Krähemann <jkraehem...@gmail.com>
> +Origin: upstream
> +Forwarded: not-needed
> +Applied-Upstream:
> http://git.savannah.nongnu.org/cgit/gsequencer.git/commit/ags/audio/midi/ags_midi_buffer_util.c?h=3.7.x&id=acec022a94a5949e74a8b763730ce1ba7ec94067
> +Reviewed-by: <name and email of a reviewer, optional>
> +Last-Update: 2021-03-13
> +---
> +This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
> +--- a/ags/audio/midi/ags_midi_buffer_util.c
> ++++ b/ags/audio/midi/ags_midi_buffer_util.c
> +@@ -2252,6 +2252,7 @@
> +
> + glong current_delta_time;
> + glong next_delta_time;
> ++ glong tmp_delta_time;
> + guint delta_time_size;
> + guchar status, prev_status;
> + guchar meta_type;
> +@@ -2291,8 +2292,14 @@
> + }
> +
> + /* read delta time */
> ++ tmp_delta_time = 0;
> ++
> + delta_time_size = ags_midi_buffer_util_get_varlength(offset,
> +- ¤t_delta_time);
> ++ &tmp_delta_time);
> ++
> ++ if(delta_time_size > 0){
> ++ current_delta_time = tmp_delta_time;
> ++ }
> +
> + /* read status byte */
> + status = offset[delta_time_size];
> +@@ -2365,6 +2372,8 @@
> + offset += n;
> +
> + /* check if status is omitted */
> ++ next_delta_time = 0;
> ++
> + delta_time_size = ags_midi_buffer_util_get_varlength(offset,
> + &next_delta_time);
> +
> diff -Nru gsequencer-3.7.44/debian/patches/patch-users-doc-chap2-xml.diff
> gsequencer-3.7.44/debian/patches/patch-users-doc-chap2-xml.diff
> --- gsequencer-3.7.44/debian/patches/patch-users-doc-chap2-xml.diff
> 1970-01-01 01:00:00.000000000 +0100
> +++ gsequencer-3.7.44/debian/patches/patch-users-doc-chap2-xml.diff
> 2021-03-13 14:59:27.000000000 +0100
> @@ -0,0 +1,367 @@
> +Description: complete missing descriptions in user's handbook
> + Some controls were not documented, this patch fixes it.
> +Author: Joël Krähemann <jkraehem...@gmail.com>
> +Origin: upstream
> +Forwarded: not-needed
> +Applied-Upstream:
> http://git.savannah.nongnu.org/cgit/gsequencer.git/commit/?h=3.7.x&id=c0351c5120647668388092b343cb4b85a09eb9bd
> +Reviewed-by: <name and email of a reviewer, optional>
> +Last-Update: 2021-03-08
> +---
> +This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
> +--- a/docs/usersBook/chap2.xml
> ++++ b/docs/usersBook/chap2.xml
> +@@ -38,16 +38,28 @@
> + </listitem>
> + <listitem>
> + <para>
> ++ To remove an engine open context menu and activate "destroy"
> entry.
> ++ </para>
> ++ </listitem>
> ++ <listitem>
> ++ <para>
> + To rename an engine open context menu and activate "rename"
> entry.
> + </para>
> + </listitem>
> + <listitem>
> + <para>
> +- To remove an engine open context menu and activate "destroy"
> entry.
> ++ To remove an audio object open context menu and activate "rename
> audio" entry.
> ++ This name can be used by the OSC Server to address the audio object.
> + </para>
> + </listitem>
> + <listitem>
> + <para>
> ++ To reposition an audio object open context menu and activate
> "reposition audio" entry.
> ++ This position can be used by the OSC Server to address the audio object.
> ++ </para>
> ++ </listitem>
> ++ <listitem>
> ++ <para>
> + To open properties dialog open context menu and activate
> "properties"
> + entry. There you might link, resize or asign LADSPA effects to channels.
> + NOTE for LADSPA sink or generators aren't supported, yet.
> +@@ -68,9 +80,49 @@
> + Copy pattern does convert your pattern bitmap into a pattern based
> notation suitable
> + to paste in notation editor.
> + </listitem>
> ++ </itemizedlist>
> ++ <itemizedlist>
> ++ <listitem>
> ++ Envelope opens a dialog with envelope editor, info and pattern editor
> tab. Allowing you to edit
> ++ envelope presets and apply to selected notes.
> ++ </listitem>
> + </itemizedlist>
> +
> + </listitem>
> ++ <listitem>
> ++ <para>
> ++ Connection gives you audio/MIDI options.
> ++ </para>
> ++
> ++ <itemizedlist>
> ++ <listitem>
> ++ Audio connection allows you assign output or input soundcards.
> ++ </listitem>
> ++ </itemizedlist>
> ++ <itemizedlist>
> ++ <listitem>
> ++ Midi dialog allows you to assign MIDI sequencers to an instrument.
> ++ </listitem>
> ++ </itemizedlist>
> ++
> ++ </listitem>
> ++ <listitem>
> ++ <para>
> ++ Export gives you audio exporting options.
> ++ </para>
> ++
> ++ <itemizedlist>
> ++ <listitem>
> ++ Audio export does export your wave data into an audio file without
> any effect processing.
> ++ </listitem>
> ++ </itemizedlist>
> ++
> ++ </listitem>
> ++ <listitem>
> ++ <para>
> ++ To adjust many input controls at once open context menu and activate
> "sticky controls" entry.
> ++ </para>
> ++ </listitem>
> + </itemizedlist>
> +
> + <sect1>
> +@@ -265,9 +317,15 @@
> + <title>Envelope dialog</title>
> + <para>
> + The envelope dialog allows you to edit envelope information as
> presets. These presets
> +- can be assigned to a specific note.
> ++ can be assigned to a specific note. Selection is done with select
> tool of notation editor and
> ++ selecting notes of active audio channel.
> + </para>
> +
> ++ <para>
> ++ The enelope's width matches with x length 1.0 the audio signal's
> length. The magnitude has normal
> ++ volume with value 1.0.
> ++ </para>
> ++
> + <sect2>
> + <title>Envelope editor</title>
> + <mediaobject>
> +@@ -282,8 +340,34 @@
> + </mediaobject>
> +
> + <para>
> +- Modify or create presets and apply it to selected notes.
> +- </para>
> ++ Modify or create presets and apply it to selected notes. Selection is
> performed within notation
> ++ editor.
> ++ </para>
> ++
> ++ <para>
> ++ Add new or remove unwanted presets.
> ++ </para>
> ++
> ++ <para>
> ++ Attack is the initial x length and y magnitude.
> ++ </para>
> ++
> ++ <para>
> ++ Decay is the second x length and y magnitude.
> ++ </para>
> ++
> ++ <para>
> ++ Sustain is the third x length and y magnitude.
> ++ </para>
> ++
> ++ <para>
> ++ Release is the last x length and y magnitude.
> ++ </para>
> ++
> ++ <para>
> ++ Ratio increase/decrease the entire envelope's magnitude.
> ++ </para>
> ++
> + </sect2>
> +
> + <sect2>
> +@@ -300,8 +384,29 @@
> + </mediaobject>
> +
> + <para>
> +- Show envelope information of selected notes.
> ++ Show envelope information of selected notes. There are 5 columns with
> information of the
> ++ specific selection. The selection itself is presented by the list view.
> + </para>
> ++
> ++ <para>
> ++ Plot enables plotting of the matching note's envelope information.
> ++ </para>
> ++
> ++ <para>
> ++ Audio channel is the selected note's audio channel.
> ++ </para>
> ++
> ++ <para>
> ++ Note x0 is the selected note's x0 offset.
> ++ </para>
> ++
> ++ <para>
> ++ Note x1 is the selected note's x1 offset.
> ++ </para>
> ++
> ++ <para>
> ++ Note y is the selected note's y key.
> ++ </para>
> + </sect2>
> +
> + <sect2>
> +@@ -318,8 +423,53 @@
> + </mediaobject>
> +
> + <para>
> +- Modify and create pattern related envelope presets.
> ++ Modify and create pattern related envelope presets. There are 9 columns
> with information of
> ++ the pattern's region to apply the envelope preset.
> + </para>
> ++
> ++ <para>
> ++ Edit means modify the matchin preset.
> ++ </para>
> ++
> ++ <para>
> ++ Plot enables plotting of the matching envelope preset information.
> ++ </para>
> ++
> ++ <para>
> ++ Preset is the preset's name.
> ++ </para>
> ++
> ++ <para>
> ++ Audio channel start the preset's start audio channel.
> ++ </para>
> ++
> ++ <para>
> ++ Audio channel end the preset's end audio channel.
> ++ </para>
> ++
> ++ <para>
> ++ Pad start the preset's start pad.
> ++ </para>
> ++
> ++ <para>
> ++ Pad end the preset's end pad.
> ++ </para>
> ++
> ++ <para>
> ++ X start the preset's x start offset.
> ++ </para>
> ++
> ++ <para>
> ++ X end the preset's x end offset.
> ++ </para>
> ++
> ++ <para>
> ++ There are the usual envelope editor controls.
> ++ </para>
> ++
> ++ <para>
> ++ Organize your presets with move up and move down. Or add new or remove
> unwanted presets.
> ++ </para>
> + </sect2>
> +
> + </sect1>
> +@@ -338,8 +488,10 @@
> + </caption>
> + </mediaobject>
> + <para>
> +- The MIDI dialog allows you to select the MIDI sequencer to assign of
> the current machine.
> +- You might want to perform start and end key. Further you can adjust the
> start and end channel.
> ++ The MIDI dialog allows you to select the MIDI sequencer to assign of
> the current machine. The MIDI
> ++ channel is the MIDI channel assigned to the MIDI device, useful with
> multiple devices. Upto 16
> ++ devices are allowed. You might want to perform start and end key.
> Further you can adjust the start
> ++ and end channel.
> + </para>
> + </sect1>
> +
> +@@ -717,9 +869,42 @@
> + </mediaobject>
> + <para>
> + Produce audio data using its oscillators. The count of oscillators
> depends on number of
> +- input lines. They are adjusted vertically. You have on the right the
> option to auto-update
> +- changes you do with the controls or do it manually by the update
> button.
> ++ input lines. They are adjusted vertically.
> ++ </para>
> ++
> ++ <para>
> ++ Wave is the actual oscillator either sine, sawtooth, square, triangle
> or impulse.
> ++ </para>
> ++
> ++ <para>
> ++ Attack is the first frame after key on to start output.
> ++ </para>
> ++
> ++ <para>
> ++ Length is the length of the output in frames.
> + </para>
> ++
> ++ <para>
> ++ Phase is the initial phase as x offset within oscillator's algorithm.
> ++ </para>
> ++
> ++ <para>
> ++ Frequency is the lower range key's frequency.
> ++ </para>
> ++
> ++ <para>
> ++ Volume is the output volume of the oscillator.
> ++ </para>
> ++
> ++ <para>
> ++ Sync allows you reset the phase with 3 times a tuple of x offset and
> new x offset of phase.
> ++ </para>
> ++
> ++ <para>
> ++ You have on the right the option to auto-update changes you do with
> the controls or do it
> ++ manually by the update button. Lower is the very first y key.
> ++ </para>
> ++
> + </sect1>
> +
> + <sect1>
> +@@ -739,6 +924,27 @@
> + input lines. They are adjusted vertically. You have on the right the
> option to auto-update
> + changes you do with the controls or do it manually by the update
> button.
> + </para>
> ++
> ++ <para>
> ++ FM Synth has additional controls than Synth for its oscillators to
> control. The controls
> ++ are related to the Low Frequency Oscillator that does the actual
> Frequency Modulation.
> ++ </para>
> ++
> ++ <para>
> ++ LFO wave use specific function to modulate frequency.
> ++ </para>
> ++
> ++ <para>
> ++ LFO frequency use specific frequency to modulate frequency.
> ++ </para>
> ++
> ++ <para>
> ++ LFO depth is the depth of the frequency modulation.
> ++ </para>
> ++
> ++ <para>
> ++ LFO tuning tunes by cents.
> ++ </para>
> + </sect1>
> +
> + <sect1>
> +@@ -759,6 +965,10 @@
> + update button. Loop start and loop end allows you to specify what
> region of the audio data shall be looped
> + in order to get the desired note length.
> + </para>
> ++
> ++ <para>
> ++ The Syncsynth has the very same oscillators as Synth.
> ++ </para>
> + </sect1>
> +
> + <sect1>
> +@@ -779,6 +989,10 @@
> + update button. Loop start and loop end allows you to specify what
> region of the audio data shall be looped
> + in order to get the desired note length.
> + </para>
> ++
> ++ <para>
> ++ The FM Syncsynth has the very same oscillators as FM Synth.
> ++ </para>
> + </sect1>
> +
> + <sect1>
> +@@ -798,6 +1012,11 @@
> + controls, preset and instrument to navigate within container format
> and a open button to
> + read Soundfont2 files and assign the selected instrument to the input.
> + </para>
> ++
> ++ <para>
> ++ Synth generator can be enabled to pitch missing keys from lower upto
> specific key count.
> ++ </para>
> ++
> + <para>
> + The ffplayer contains recently the bridge widget. You can add plugins
> in bulk mode by
> + click Add or Remove within AgsFFPlayer's bridge, what you can
> collapse/expand. To add an effect
> +@@ -821,8 +1040,13 @@
> + Produce audio data by opening SFZ audio file container format. There
> is a open button to read SFZ
> + files and assign it to the input.
> + </para>
> ++
> ++ <para>
> ++ Synth generator can be enabled to pitch missing keys from lower upto
> specific key count.
> ++ </para>
> ++
> + <para>
> +- There is a LFO enable control allowing you make adjustments to LFO
> amplification:
> ++ There is a LFO enable control allowing you make adjustments to LFO
> amplification (currently defunctional):
> + </para>
> +
> + <itemizedlist mark="bullet">
> diff -Nru gsequencer-3.7.44/debian/patches/series
> gsequencer-3.7.44/debian/patches/series
> --- gsequencer-3.7.44/debian/patches/series 1970-01-01 01:00:00.000000000
> +0100
> +++ gsequencer-3.7.44/debian/patches/series 2021-03-13 14:59:27.000000000
> +0100
> @@ -0,0 +1,2 @@
> +patch-users-doc-chap2-xml.diff
> +patch-ags_midi_buffer_util-c.diff
--
Sebastian Ramacher
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