Mixer: Remove option to refuse format changes from audio mixer GUI

The options "Refuse in/output format changes" were meant to prevent
format changes of connections on the fly, without tearing down and
establishing a new connection.
The mixer does not support such format changes for input.

With this patch input format changes are refused - the former
default setting.
Output format changes are at least mostly implemented, so we are
allowing format changes here.

Both options get removed from the Audio mixer setup panel of the
Media preferences. The code those settings themselves is kept.

Thanks Máximo Castañeda for the investigation, see
https://www.freelists.org/post/haiku-development/Explain-the-Audio-Mixer-Setup-options-of-Media-preferences,26

Change-Id: Idb2d0674a4701014249bc5252a7e4ccedc4f532f
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4934
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

Audio mixer: Remove option for linear gain sliders

* always use non-linear gain sliders (was the default setting)
* remove functions and members connected to linear gain setting
* remove "(like BeOS R5)" from "Attenuate by 3 dB" option
* add "Low/High quality" to resample algorithm option

Fixes part of #17554

Change-Id: I746da3f5bcc8f0cb017c75509565b535d5442f71
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4917
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Mixer: Interpolating sampler is number 2.

* Fix one more off-by-one error in the interpolating resampler
* Since it now doesn't crash anymore; set it as default.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42436 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Cleanup, no functional change.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34437 a95241bf-73f2-0310-859d-f6bbb57e9c96

Also name these BLockers.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33707 a95241bf-73f2-0310-859d-f6bbb57e9c96

large patch by Bek (HOST team):
* style improvements, header reformatting, small refactoring and adding
of missing copyrights

(to Marcus: this is not the original patch, it has already been revised two
times by myself and I thought it was very nice now)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22426 a95241bf-73f2-0310-859d-f6bbb57e9c96

Switched to using a local debug header file, instead of using the private media kit file.
This should prevent mixer from beeing build with debug enabled, when media kit is build with debug.
Thus CPU usage will be reduced as mixer no longer prints a lot of information to stdout.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16759 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
Otherwise the an inner class with that name is considered as friend.
gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96

new defaults


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4920 a95241bf-73f2-0310-859d-f6bbb57e9c96

removed/fixed warnings


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4418 a95241bf-73f2-0310-859d-f6bbb57e9c96

input connection settings are saved now, too


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4295 a95241bf-73f2-0310-859d-f6bbb57e9c96

added support for a settings file,
some fixes in the deferred saving code,
added save/load to mixer connections


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4294 a95241bf-73f2-0310-859d-f6bbb57e9c96

added full balance control to all input channels
removed performance display control and settings


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4291 a95241bf-73f2-0310-859d-f6bbb57e9c96

added mixer setup tab functionality and storage of settings


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4287 a95241bf-73f2-0310-859d-f6bbb57e9c96

Mixer: Interpolating sampler is number 2.

* Fix one more off-by-one error in the interpolating resampler
* Since it now doesn't crash anymore; set it as default.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42436 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Cleanup, no functional change.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34437 a95241bf-73f2-0310-859d-f6bbb57e9c96

Also name these BLockers.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33707 a95241bf-73f2-0310-859d-f6bbb57e9c96

large patch by Bek (HOST team):
* style improvements, header reformatting, small refactoring and adding
of missing copyrights

(to Marcus: this is not the original patch, it has already been revised two
times by myself and I thought it was very nice now)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22426 a95241bf-73f2-0310-859d-f6bbb57e9c96

Switched to using a local debug header file, instead of using the private media kit file.
This should prevent mixer from beeing build with debug enabled, when media kit is build with debug.
Thus CPU usage will be reduced as mixer no longer prints a lot of information to stdout.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16759 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
Otherwise the an inner class with that name is considered as friend.
gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96

new defaults


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4920 a95241bf-73f2-0310-859d-f6bbb57e9c96

removed/fixed warnings


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4418 a95241bf-73f2-0310-859d-f6bbb57e9c96

input connection settings are saved now, too


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4295 a95241bf-73f2-0310-859d-f6bbb57e9c96

added support for a settings file,
some fixes in the deferred saving code,
added save/load to mixer connections


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4294 a95241bf-73f2-0310-859d-f6bbb57e9c96

added full balance control to all input channels
removed performance display control and settings


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4291 a95241bf-73f2-0310-859d-f6bbb57e9c96

added mixer setup tab functionality and storage of settings


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4287 a95241bf-73f2-0310-859d-f6bbb57e9c96