These arguments are either constants or copies of MpegEncContext
fields just as easily accessed within the function.
Signed-off-by: Mans Rullgard <mans@mansr.com>

These functions do not benefit from being inlined.  They are large,
and there are no opportunities for constant propagation.
Signed-off-by: Mans Rullgard <mans@mansr.com>

It internally decodes as float and then converts to s16 by a call to
float_to_int16(). The caller can do this just as well by using lavr.

Gray8 is not considered to be paletted, so this would cause an invalid
write.

Fixes bug 367.

CC: libav-stable@libav.org

Previously, object files in, for example, compat/ were left
after a clean or distclean was run.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This conforms to C99, but requires Windows >= XP.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

The condition should not be &&.

Based on the code by:
Peter Belkner <pbelkner@snafu.de>,
Michael Niedermayer <michaelni@gmx.at>,
Clément Bœsch <clement.boesch@smartjog.com>,
Reimar Döffinger <Reimar.Doeffinger@gmx.de>, and
Tobias Rapp <t.rapp@noa-audio.com>
Alex Converse <alex.converse@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Also clarify the meaning of the log message.

This is consistent with stdio and is what we want to do in all cases.

Fixes a bug in the voc muxer which didn't flush in write_trailer()
previously. This is the cause of the change in the test results.

This is consistent with stdio, and thus what people would naturally
expect.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Fixes bug 352.

This function was deprecated two major versions ago (2009).
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Some compilers are extra strict about register usage in main(),
disallowing ebp in inline asm there while allowing it elsewhere.
This change makes the test better reflect actual usage.
Signed-off-by: Mans Rullgard <mans@mansr.com>

In both usages of FASTDIV the denominator might be 1.

Using a branch could make the function slower than using a normal
division.

Both denominator and numerator can be multiplied by 2 safely and
using shifts is faster than using a branch.

Do not crash if the input format is not allocated yet.

avio_close checks by itself for NULL condition.

The missing headers are required for errno and for strerror.
This fixes building of this tool on mingw32ce.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

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

Windows CE doesn't have neither mkdir nor _mkdir officially (only
CreateDirectoryW), but mingw32ce has compat wrappers with these names
(declared in io.h since direct.h is unavailable).
Signed-off-by: Martin Storsjö <martin@martin.st>

This fixes building without inline assembly.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

Can be used by DTS-HD, TrueHD and E-AC-3, among others.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

Allow to extract the AC3 core from TrueHD with the "copy" codec.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

This muxer splits the output from the ismv muxer into individual
files, in realtime.

The same can also be done by the standalone tool ismindex, but this
muxer is needed for doing it in realtime (especially for live
streams that need extra handling for updating the lookahead fields
in the fragment headers).

Using this muxer, one can deliver live smooth streaming from a
normal static file web server. (Using ismindex, one can deliver
premade smooth streaming files from a static file web server,
or prepare files for serving with IIS.)
Signed-off-by: Martin Storsjö <martin@martin.st>