It was deprecated only recently.

AVOptions were moved to libavutil only recently.

instead of unconditionally at the start of the function.

This fixes a bug where a successful call to ff_thread_init() masks errors that
occur after that point in the function.  It also makes future bugs like this
less likely since the error code is now set near to the point in the code
where the error is found.

Fixes make install after 3453a231a6.

This fixes a lot of warnings of the sort:
libavcodec/pcm.c:105: warning: cast discards qualifiers from pointer target type

Use the correct error codes and format identifier.

They've accumulated enough new APIs and corresponding deprecated cruft.

This breaks API and ABI.

The number of dba segments is the coded value + 1.
The coupling dba offset starts at the first coupling band, not at zero.

PROFILE_ADVANCED doesn't set res_fasttx, so make that a special case
in the condition that decides which IDCT to use (and whether to read
coefficients transposed or not).

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>

IDCT coefficients are read transposed, but simple_idct does not expect
this. Therefore, only do tranposed coefficient reading if we're not
using simple_idct.

Fixes http://forum.videolan.org/viewtopic.php?f=14&t=89651

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Martin Storsjö <martin@martin.st>

DTX, discontinuous transmission, allows emitting frames with
comfort noise when no voice is detected in the input audio.

Signed-off-by: Martin Storsjö <martin@martin.st>

Also rename the incorrectly named enc_bitrate to enc_mode, use the
enc_bitrate variable for storing the last chosen bitrate.

This avoids continuous warning log messages if not using an
exactly matching bitrate, while still allowing changing bitrate
at any point.

Signed-off-by: Martin Storsjö <martin@martin.st>

Dynamically print the supported bitrates from the local table,
instead of using a hardcoded log message.

Signed-off-by: Martin Storsjö <martin@martin.st>

Include VisualOn to clarify the codec name, but remove the
actual library name from the user-friendly description.
Also mention Android, to clarify which VisualOn implementation
this refers to, since they do sell other variants of the same
code, too.

Signed-off-by: Martin Storsjö <martin@martin.st>

This avoids warnings of this kind, everywhere priv_class
is initialized:

warning: initialization discards qualifiers from pointer target type

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

No decoder uses the supposed replacement, request_channel_layout, yet.

Those were moved to libavutil only recently.

Signed-off-by: Martin Storsjö <martin@martin.st>

Avoid camelCase names for functions and variables.

Signed-off-by: Martin Storsjö <martin@martin.st>

Also add the avctx as logging context.

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

The bitrate modes are equal to the array indices.

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

This parts are heritage from the encoder part from the old
libamr code removed in SVN rev 19365.

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>