ffmpeg/tests
Martin Storsjö ca7e97bdcf g722: Fix the QMF scaling
This fixes clipping if the encoder input used the full 16 bit
input range (samples with a magnitude below 16383 worked fine).
The filtered subband samples should be 15 bit maximum, while
the code earlier produced them scaled to 16 bit.

This makes the decoder output have double the magnitude
compared to before.

The spec reference samples doesn't test the QMF at all, which
was why this part slipped past initially.

(cherry picked from commit b087ce2bee)

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-06 15:45:30 +02:00
..
fate fate: add some shorthands to run groups of tests 2012-01-19 00:45:21 +01:00
ref g722: Fix the QMF scaling 2012-03-06 15:45:30 +02:00
audiogen.c tests: K&R formatting cosmetics for test programs 2012-01-18 21:07:17 +01:00
base64.c tests: K&R formatting cosmetics for test programs 2012-01-18 21:07:17 +01:00
codec-regression.sh fate: add ADX encoding/decoding test 2012-01-03 18:47:42 -05:00
fate-run.sh fate: run avconv with -nostats flag 2011-10-09 16:53:12 +01:00
fate.sh fate.sh: Ignore errors from rm command during cleanup. 2011-09-22 17:39:30 +02:00
lavf-regression.sh fate-lavf-ts: use -mpegts_transport_stream_id option. 2011-11-18 11:01:46 +01:00
lavfi-regression.sh Make a copy of ffmpeg under a new name -- avconv. 2011-08-12 13:27:30 +02:00
lena.pnm
Makefile fate: split ADPCM and DPCM test references into separate files. 2012-01-15 22:00:12 +01:00
md5.sh regtest: add openssl to md5 alternatives 2011-01-18 20:48:24 +00:00
regression-funcs.sh fate: run avconv with -nostats flag 2011-10-09 16:53:12 +01:00
rotozoom.c tests: K&R formatting cosmetics for test programs 2012-01-18 21:07:17 +01:00
tiny_psnr.c tests: K&R formatting cosmetics for test programs 2012-01-18 21:07:17 +01:00
videogen.c tests: K&R formatting cosmetics for test programs 2012-01-18 21:07:17 +01:00