The option now behaves as expected.

Useful for debugging mostly.

Useful for debugging mostly.

This avoids issues with inconsistent headers with different versions of mingw-w64 and older MSVC variants.

Fixes FATE builds of MSVC 2010.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

This should reduce the frequency with which the offsets need to be
updated.

Useful to generate playlists with absolute paths.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Useful to generate lists with absolute urls.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Move the dxva check after the dependencies have been detected, make sure
the ole32 library exists.

Fixes build on non-Windows.

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

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

Old Intel GPUs expect the reference frame index to the actual surface,
instead of the index into RefFrameList as specified by the spec.

This workaround should be set when using one of the "ClearVideo" decoder
devices.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

The latest H.264 DXVA specification states that the index in this
structure should refer to a valid entry in the RefFrameList of the picture
parameter structure, and not to the actual surface index.

Fixes H.264 DXVA2 decoding on recent Intel GPUs (tested on Sandy and Ivy)
Signed-off-by: Anton Khirnov <anton@khirnov.net>

If framerate estimation is enabled, it makes sense to always apply it,
instead of limiting it to a few specific cases.

This caused mpv (and possibly others) to fallback to software decoding after
seeking a VC1 stream.

Bug-Id: 667
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Bug-Id: 664
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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

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

Optimized for the default filter length 16.

30% faster opus silk decoding.

Required for arch optimized resampling.

Some applications really mean to send negative pts.

No point in sending the message multiple time.

Messages should start with a capital letter and possibly end with a "."
if they are statements.

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

The equations can't overflow or underflow anyway.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

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

Fix compilation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This fixes usage of AV_TIME_BASE_Q in C++ applications, which
cannot use compound literals directly in their code.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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

The matrices are not zigzagged.

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

From the ARMv7 NEON version. 16 times faster as the C version, overall
more than 12% faster vorbis decoding on Apple's A7.

30%/25% (fixed/float) faster mp3 decoding on Apple's A7. The floating
point decoder is approximately 7% faster.

Approximately as fast as the ARM NEON version on Apple's A7.