This uses the RIFF header stored size to figure out the expected AVI
file size, instead of the actual file. To work fully it requires handling
failed avio_seek() instead of assuming they always succeed.

Some fate file has been cut off and contains half a frame at the end which
previously was not output during demuxing. This frame is now output to
encoder, thus the fate diff update.

Bug-Id: 261
Signed-off-by: NVittorio Giovara <vittorio.giovara@gmail.com>

Only shift limited range luma, and always only shift chroma
for upconversion.

Based off a patch by Michael Niedermayer.
Signed-off-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: NLuca Barbato <lu_zero@gentoo.org>

FATE tests updated accordingly, no visual difference.

CC: libav-stable@libav.org
Bug-Id: CID 1087087

In these cases, only drop dts. Because if we drop both we have no
timestamps at all for some files.

This improves playback of HLS streams from GoPro cameras.
Signed-off-by: NMartin Storsjö <martin@martin.st>

Also updates the reference since it was generated by the non-bitexact
x86 specific code.

CC: libav-stable@libav.org

The decoder is float-based and the test needs to allow for some fuzz.
Signed-off-by: NDiego Biurrun <diego@biurrun.de>

Signed-off-by: NDiego Biurrun <diego@biurrun.de>

Thanks to Pascal Massimino and Michael Militzer for relicensing as LGPL.
Signed-off-by: NDiego Biurrun <diego@biurrun.de>

It is hardcoded to 15fps.

Every supported format is converted to RGB.

This allows running all the tests individually and/or in parallel.

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

It is not supposed to be changed from outside of lavc.
Set the stream timebase and average framerate instead.

This adds the reversed byte-order version of the ANSI CRC16.
Signed-off-by: NAnton Khirnov <anton@khirnov.net>

Fixes conversion of pal8 to rgb formats with alpha.

Updated references for 2 FATE tests which previously encoded fully
transparent images.

Based on a patch by Baptiste Coudurier <baptiste.coudurier@gmail.com>

Signed-off-by: NVittorio Giovara <vittorio.giovara@gmail.com>

Signed-off-by: NVittorio Giovara <vittorio.giovara@gmail.com>

This makes the output consistent on big-endian systems.

Signed-off-by: NVittorio Giovara <vittorio.giovara@gmail.com>

The old one didn't use segmentation. One uses segmentation in all frame
types (--aq-mode=1), and the other uses all segmentation features, but
only in inter frames (mbgraph).
Signed-off-by: NAnton Khirnov <anton@khirnov.net>

This disables backward probability updates, which makes the codec more
friendly for frame-level multi-threading.
Signed-off-by: NAnton Khirnov <anton@khirnov.net>

New streams: LTRPSPS_A_Qualcomm_1, SLPPLP_A_VIDYO_1, VPSID_A_VIDYO_1
Updated streams: EXT_A_ericsson_4, NUT_A_ericsson_5, RPS_C_ericsson_5,
  RPS_D_ericsson_6
Signed-off-by: NAnton Khirnov <anton@khirnov.net>

The original test without a forced idct is still useful since it tests
the switching of the idct algorithm/permutation on x86 with MMX. MMXext
or SSE2. Make sure the test runs only if MMX inline asm is available and
force -cpuflags to all.
Add the required bitexact flag for both tests.

Test sample is made from the sample in Bug-Id: videolan/7411