Merge remote-tracking branch 'qatar/master'

* qatar/master:
  vorbis: Validate that the floor 1 X values contain no duplicates.
  avprobe: Identify codec probe failures rather than calling them unsupported codecs.
  avformat: Probe codecs at score 0 on buffer exhaustion conditions.
  avformat: Factorize codec probing.
  Indeo Audio decoder
  imc: make IMDCT support stereo output
  imc: move channel-specific data into separate context
  lavfi: remove request/poll and drawing functions from public API on next bump
  lavfi: make avfilter_insert_pad and pals private on next bump.
  lavfi: make formats API private on next bump.
  avplay: use buffersrc instead of custom input filter.
  avtools: move buffer management code from avconv to cmdutils.
  avconv: don't use InputStream in the buffer management code.
  avconv: fix exiting when max frames is reached.
  mpc8: fix maximum bands handling
  aacdec: Turn PS off when switching to stereo and turn it to implicit when switching to mono.

Conflicts:
	Changelog
	cmdutils.h
	ffmpeg.c
	ffplay.c
	ffprobe.c
	libavcodec/avcodec.h
	libavcodec/mpc8.c
	libavcodec/v210dec.h
	libavcodec/version.h
	libavcodec/vorbisdec.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersrc.c
	libavfilter/formats.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_boxblur.c
	libavfilter/vf_crop.c
	libavfilter/vf_cropdetect.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_fifo.c
	libavfilter/vf_format.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_gradfun.c
	libavfilter/vf_hflip.c
	libavfilter/vf_hqdn3d.c
	libavfilter/vf_libopencv.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_select.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_transpose.c
	libavfilter/vf_unsharp.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_color.c
	libavfilter/vsrc_testsrc.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 19 insertions, 0 deletions

diff --git a/libavcodec/imcdata.h b/libavcodec/imcdata.h
index 64e7c7185e..7d61a197a6 100644
--- a/libavcodec/imcdata.h
+++ b/libavcodec/imcdata.h
@@ -44,6 +44,25 @@ static const int8_t cyclTab2[32] = {
  12, 13, 14, 15, 16, 17, 17, 18, 19, 20, 21, 22,
 23, 24, 25, 26, 27, 28, 29};
 
+static const float iac_weights1[31] = {
+    0.0538585, 0.0576251, 0.0645592, 0.0494032, 0.0428915, 0.0592188,
+    0.0604145, 0.0673549, 0.0797351, 0.0972911, 0.119376,  0.144777,
+    0.17181,   0.198625,  0.242918,  0.262113,  0.278434,  0.310752,
+    0.319978,  0.328482,  0.354631,  0.380212,  0.388783,  0.400428,
+    0.43096,   0.462397,  0.479469,  0.499329,  0.534526,  0.568631,
+    0.589218
+};
+
+static const float iac_weights2[31] = {
+    0.000375307, 0.000450455, 0.000612191, 0.000297262, 0.000202956,
+    0.000484887, 0.000511777, 0.000686431, 0.00108256,  0.00185267,
+    0.00321869,  0.00541861,  0.00860266,  0.012726,    0.0219151,
+    0.0269104,   0.0316774,   0.0426107,   0.046113,    0.0494974,
+    0.0608692,   0.0734633,   0.0780208,   0.0844921,   0.103034,
+    0.124606,    0.137421,    0.153336,    0.184296,    0.217792,
+    0.239742
+};
+
 static const float imc_weights1[31] = {
     0.119595, 0.123124, 0.129192, 9.97377e-2, 8.1923e-2, 9.61153e-2, 8.77885e-2, 8.61174e-2,
     9.00882e-2, 9.91658e-2, 0.112991, 0.131126, 0.152886, 0.177292, 0.221782, 0.244917, 0.267386,