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mjpegenc: enable optimal huffman coding by default

Browse Source 
As it gives excellent encoding gains at an insignificant speed increase
and passes fate without problems, it should now be safe to enable by
default.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
This commit is contained in:
Rostislav Pehlivanov 2017-04-03 22:31:27 +01:00
parent 7f9b492d54
commit 45eeb1f785
21 changed files with 68 additions and 68 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/mjpegenc.c
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@ -444,7 +444,7 @@ FF_MPV_COMMON_OPTS
{ "left", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, INT_MIN, INT_MAX, VE, "pred" },
{ "plane", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, INT_MIN, INT_MAX, VE, "pred" },
{ "median", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 3 }, INT_MIN, INT_MAX, VE, "pred" },
{ "huffman", "Huffman table strategy", OFFSET(huffman), AV_OPT_TYPE_INT, { .i64 = HUFFMAN_TABLE_DEFAULT }, 0, NB_HUFFMAN_TABLE_OPTION - 1, VE, "huffman" },
{ "huffman", "Huffman table strategy", OFFSET(huffman), AV_OPT_TYPE_INT, { .i64 = HUFFMAN_TABLE_OPTIMAL }, 0, NB_HUFFMAN_TABLE_OPTION - 1, VE, "huffman" },
{ "default", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = HUFFMAN_TABLE_DEFAULT }, INT_MIN, INT_MAX, VE, "huffman" },
{ "optimal", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = HUFFMAN_TABLE_OPTIMAL }, INT_MIN, INT_MAX, VE, "huffman" },
{ NULL},

4
tests/ref/lavf/jpg
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@ -1,3 +1,3 @@
131878fee153a086d740543fbf2ab359 *./tests/data/images/jpg/02.jpg
1e7c6d937f21c045e0b238a83f62f3c5 *./tests/data/images/jpg/02.jpg
./tests/data/images/jpg/%02d.jpg CRC=0xe3509f33
28406 ./tests/data/images/jpg/02.jpg
26037 ./tests/data/images/jpg/02.jpg

4
tests/ref/lavf/smjpeg
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@ -1,3 +1,3 @@
a95982a2d390f4dcdc72a41d8920abb9 *./tests/data/lavf/lavf.smjpeg
789551 ./tests/data/lavf/lavf.smjpeg
3fe90213ac4f5275eb85ad0a4e4bdb44 *./tests/data/lavf/lavf.smjpeg
728642 ./tests/data/lavf/lavf.smjpeg
./tests/data/lavf/lavf.smjpeg CRC=0x54bf6147

8
tests/ref/seek/lavf-jpg
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@ -1,4 +1,4 @@
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: -1 size: 28070
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: -1 size: 25641
ret:-EINVAL st:-1 flags:0 ts:-1.000000
ret:-EINVAL st:-1 flags:1 ts: 1.894167
ret:-EINVAL st: 0 flags:0 ts: 0.800000
@ -6,7 +6,7 @@ ret:-EINVAL st: 0 flags:1 ts:-0.320000
ret:-EINVAL st:-1 flags:0 ts: 2.576668
ret:-EINVAL st:-1 flags:1 ts: 1.470835
ret: 0 st: 0 flags:0 ts: 0.360000
ret: 0 st: 0 flags:1 dts: 0.360000 pts: 0.360000 pos: -1 size: 27771
ret: 0 st: 0 flags:1 dts: 0.360000 pts: 0.360000 pos: -1 size: 25316
ret:-EINVAL st: 0 flags:1 ts:-0.760000
ret:-EINVAL st:-1 flags:0 ts: 2.153336
ret:-EINVAL st:-1 flags:1 ts: 1.047503
@ -18,7 +18,7 @@ ret:-EINVAL st: 0 flags:0 ts:-0.480000
ret:-EINVAL st: 0 flags:1 ts: 2.400000
ret:-EINVAL st:-1 flags:0 ts: 1.306672
ret: 0 st:-1 flags:1 ts: 0.200839
ret: 0 st: 0 flags:1 dts: 0.200000 pts: 0.200000 pos: -1 size: 28197
ret: 0 st: 0 flags:1 dts: 0.200000 pts: 0.200000 pos: -1 size: 25788
ret:-EINVAL st: 0 flags:0 ts:-0.920000
ret:-EINVAL st: 0 flags:1 ts: 2.000000
ret:-EINVAL st:-1 flags:0 ts: 0.883340
@ -26,5 +26,5 @@ ret:-EINVAL st:-1 flags:1 ts:-0.222493
ret:-EINVAL st: 0 flags:0 ts: 2.680000
ret:-EINVAL st: 0 flags:1 ts: 1.560000
ret: 0 st:-1 flags:0 ts: 0.460008
ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: -1 size: 27950
ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: -1 size: 25487
ret:-EINVAL st:-1 flags:1 ts:-0.645825

40
tests/ref/seek/vsynth_lena-mjpeg
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@ -1,46 +1,46 @@
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 12096
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 11209
ret: 0 st:-1 flags:0 ts:-1.000000
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 12096
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 11209
ret: 0 st:-1 flags:1 ts: 1.894167
ret: 0 st: 0 flags:1 dts: 1.880000 pts: 1.880000 pos: 627818 size: 14806
ret: 0 st: 0 flags:1 dts: 1.880000 pts: 1.880000 pos: 592412 size: 14066
ret: 0 st: 0 flags:0 ts: 0.800000
ret: 0 st: 0 flags:1 dts: 0.800000 pts: 0.800000 pos: 247502 size: 12959
ret: 0 st: 0 flags:1 dts: 0.800000 pts: 0.800000 pos: 232652 size: 12269
ret:-1 st: 0 flags:1 ts:-0.320000
ret:-1 st:-1 flags:0 ts: 2.576668
ret: 0 st:-1 flags:1 ts: 1.470835
ret: 0 st: 0 flags:1 dts: 1.480000 pts: 1.480000 pos: 480740 size: 14519
ret: 0 st: 0 flags:1 dts: 1.480000 pts: 1.480000 pos: 453104 size: 13735
ret: 0 st: 0 flags:0 ts: 0.360000
ret: 0 st: 0 flags:1 dts: 0.360000 pts: 0.360000 pos: 111000 size: 11924
ret: 0 st: 0 flags:1 dts: 0.360000 pts: 0.360000 pos: 104118 size: 11213
ret:-1 st: 0 flags:1 ts:-0.760000
ret:-1 st:-1 flags:0 ts: 2.153336
ret: 0 st:-1 flags:1 ts: 1.047503
ret: 0 st: 0 flags:1 dts: 1.040000 pts: 1.040000 pos: 326684 size: 13491
ret: 0 st: 0 flags:1 dts: 1.040000 pts: 1.040000 pos: 307404 size: 12723
ret: 0 st: 0 flags:0 ts:-0.040000
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 12096
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 11209
ret: 0 st: 0 flags:1 ts: 2.840000
ret: 0 st: 0 flags:1 dts: 1.960000 pts: 1.960000 pos: 657472 size: 14897
ret: 0 st: 0 flags:1 dts: 1.960000 pts: 1.960000 pos: 620564 size: 14125
ret: 0 st:-1 flags:0 ts: 1.730004
ret: 0 st: 0 flags:1 dts: 1.720000 pts: 1.720000 pos: 568610 size: 14751
ret: 0 st: 0 flags:1 dts: 1.720000 pts: 1.720000 pos: 536264 size: 13966
ret: 0 st:-1 flags:1 ts: 0.624171
ret: 0 st: 0 flags:1 dts: 0.640000 pts: 0.640000 pos: 196424 size: 12720
ret: 0 st: 0 flags:1 dts: 0.640000 pts: 0.640000 pos: 184478 size: 11981
ret: 0 st: 0 flags:0 ts:-0.480000
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 12096
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 11209
ret: 0 st: 0 flags:1 ts: 2.400000
ret: 0 st: 0 flags:1 dts: 1.960000 pts: 1.960000 pos: 657472 size: 14897
ret: 0 st: 0 flags:1 dts: 1.960000 pts: 1.960000 pos: 620564 size: 14125
ret: 0 st:-1 flags:0 ts: 1.306672
ret: 0 st: 0 flags:1 dts: 1.320000 pts: 1.320000 pos: 423474 size: 14114
ret: 0 st: 0 flags:1 dts: 1.320000 pts: 1.320000 pos: 398934 size: 13340
ret: 0 st:-1 flags:1 ts: 0.200839
ret: 0 st: 0 flags:1 dts: 0.200000 pts: 0.200000 pos: 63866 size: 11715
ret: 0 st: 0 flags:1 dts: 0.200000 pts: 0.200000 pos: 59904 size: 10972
ret: 0 st: 0 flags:0 ts:-0.920000
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 12096
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 5652 size: 11209
ret: 0 st: 0 flags:1 ts: 2.000000
ret: 0 st: 0 flags:1 dts: 1.960000 pts: 1.960000 pos: 657472 size: 14897
ret: 0 st: 0 flags:1 dts: 1.960000 pts: 1.960000 pos: 620564 size: 14125
ret: 0 st:-1 flags:0 ts: 0.883340
ret: 0 st: 0 flags:1 dts: 0.880000 pts: 0.880000 pos: 273516 size: 13122
ret: 0 st: 0 flags:1 dts: 0.880000 pts: 0.880000 pos: 257220 size: 12407
ret:-1 st:-1 flags:1 ts:-0.222493
ret:-1 st: 0 flags:0 ts: 2.680000
ret: 0 st: 0 flags:1 ts: 1.560000
ret: 0 st: 0 flags:1 dts: 1.560000 pts: 1.560000 pos: 509896 size: 14594
ret: 0 st: 0 flags:1 dts: 1.560000 pts: 1.560000 pos: 480710 size: 13831
ret: 0 st:-1 flags:0 ts: 0.460008
ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146954 size: 12173
ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 137920 size: 11458
ret:-1 st:-1 flags:1 ts:-0.645825

4
tests/ref/vsynth/vsynth1-mjpeg
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@ -1,4 +1,4 @@
9ff18b19d12bb9bb2ed434a79f212888 *tests/data/fate/vsynth1-mjpeg.avi
1515906 tests/data/fate/vsynth1-mjpeg.avi
63ea9bd494e16bad8f3a0c8dbb3dc11e *tests/data/fate/vsynth1-mjpeg.avi
1391380 tests/data/fate/vsynth1-mjpeg.avi
9a3b8169c251d19044f7087a95458c55 *tests/data/fate/vsynth1-mjpeg.out.rawvideo
stddev: 7.87 PSNR: 30.21 MAXDIFF: 63 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth1-mjpeg-422
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@ -1,4 +1,4 @@
3b19da06ffe23cb804bca7a9a86eb3d5 *tests/data/fate/vsynth1-mjpeg-422.avi
1756304 tests/data/fate/vsynth1-mjpeg-422.avi
82d8874bfe13f56ec466b206a08a4402 *tests/data/fate/vsynth1-mjpeg-422.avi
1611832 tests/data/fate/vsynth1-mjpeg-422.avi
c35eea486c6d72050f4848eab64032b5 *tests/data/fate/vsynth1-mjpeg-422.out.rawvideo
stddev: 7.45 PSNR: 30.69 MAXDIFF: 63 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth1-mjpeg-444
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@ -1,4 +1,4 @@
9591b754ca151f3802738840fa5c26c0 *tests/data/fate/vsynth1-mjpeg-444.avi
1989784 tests/data/fate/vsynth1-mjpeg-444.avi
2dd741cbee9b3499826beca7c7d3b8dc *tests/data/fate/vsynth1-mjpeg-444.avi
1831614 tests/data/fate/vsynth1-mjpeg-444.avi
313a4a76af13d5879ea4910107b7ea74 *tests/data/fate/vsynth1-mjpeg-444.out.rawvideo
stddev: 7.37 PSNR: 30.77 MAXDIFF: 63 bytes: 7603200/ 7603200

8
tests/ref/vsynth/vsynth1-mjpeg-trell
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@ -1,4 +1,4 @@
03d14b3db6232f46c0d931477801a7a6 *tests/data/fate/vsynth1-mjpeg-trell.avi
1454308 tests/data/fate/vsynth1-mjpeg-trell.avi
218d4dc8086fdef15d5382e6ba97df0b *tests/data/fate/vsynth1-mjpeg-trell.out.rawvideo
stddev: 7.71 PSNR: 30.39 MAXDIFF: 62 bytes: 7603200/ 7603200
d9410fa80c07edbd2a2b44ceb06086ca *tests/data/fate/vsynth1-mjpeg-trell.avi
1360456 tests/data/fate/vsynth1-mjpeg-trell.avi
0266b223bdd7928426a951164bb4a366 *tests/data/fate/vsynth1-mjpeg-trell.out.rawvideo
stddev: 7.68 PSNR: 30.42 MAXDIFF: 62 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth2-mjpeg
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@ -1,4 +1,4 @@
c76100bdc3f4c8e2580bb263accda9ec *tests/data/fate/vsynth2-mjpeg.avi
830154 tests/data/fate/vsynth2-mjpeg.avi
9bf00cd3188b7395b798bb10df376243 *tests/data/fate/vsynth2-mjpeg.avi
792742 tests/data/fate/vsynth2-mjpeg.avi
2b8c59c59e33d6ca7c85d31c5eeab7be *tests/data/fate/vsynth2-mjpeg.out.rawvideo
stddev: 4.87 PSNR: 34.37 MAXDIFF: 55 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth2-mjpeg-422
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@ -1,4 +1,4 @@
1c8dd65c901ce48ef82d73b80e38c735 *tests/data/fate/vsynth2-mjpeg-422.avi
920364 tests/data/fate/vsynth2-mjpeg-422.avi
e37720892c9ee9d02842cc50bf20181e *tests/data/fate/vsynth2-mjpeg-422.avi
877786 tests/data/fate/vsynth2-mjpeg-422.avi
4a1b18eeb8b0f3dccc2c0e6a9f8c876d *tests/data/fate/vsynth2-mjpeg-422.out.rawvideo
stddev: 4.69 PSNR: 34.69 MAXDIFF: 55 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth2-mjpeg-444
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@ -1,4 +1,4 @@
0ac6d33ef31d07eecf65955eabf241f7 *tests/data/fate/vsynth2-mjpeg-444.avi
1060070 tests/data/fate/vsynth2-mjpeg-444.avi
28c9331da946a4ba76947cef290fe184 *tests/data/fate/vsynth2-mjpeg-444.avi
1005052 tests/data/fate/vsynth2-mjpeg-444.avi
6417f5a4be03ca7854f0a1be429a286e *tests/data/fate/vsynth2-mjpeg-444.out.rawvideo
stddev: 4.57 PSNR: 34.93 MAXDIFF: 55 bytes: 7603200/ 7603200

6
tests/ref/vsynth/vsynth2-mjpeg-trell
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@ -1,4 +1,4 @@
4fdbd2327ed16fc4448eb421def22b5e *tests/data/fate/vsynth2-mjpeg-trell.avi
765628 tests/data/fate/vsynth2-mjpeg-trell.avi
ce145393bece26d49076b26cf1a2e52e *tests/data/fate/vsynth2-mjpeg-trell.out.rawvideo
a59d99d31d24875161504820d4266e4d *tests/data/fate/vsynth2-mjpeg-trell.avi
734728 tests/data/fate/vsynth2-mjpeg-trell.avi
42376126213c73c86b408882e24ba015 *tests/data/fate/vsynth2-mjpeg-trell.out.rawvideo
stddev: 5.03 PSNR: 34.09 MAXDIFF: 67 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth3-mjpeg
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@ -1,4 +1,4 @@
7d7a2fa8559a3652db52b7a70267d1a3 *tests/data/fate/vsynth3-mjpeg.avi
64808 tests/data/fate/vsynth3-mjpeg.avi
eec435352485fec167179a63405505be *tests/data/fate/vsynth3-mjpeg.avi
48156 tests/data/fate/vsynth3-mjpeg.avi
c4fe7a2669afbd96c640748693fc4e30 *tests/data/fate/vsynth3-mjpeg.out.rawvideo
stddev: 8.60 PSNR: 29.43 MAXDIFF: 58 bytes: 86700/ 86700

4
tests/ref/vsynth/vsynth3-mjpeg-422
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@ -1,4 +1,4 @@
34c57632d23c4322d2e508368e7c8e36 *tests/data/fate/vsynth3-mjpeg-422.avi
69462 tests/data/fate/vsynth3-mjpeg-422.avi
396394fab0d456443a3929a33f8c0d59 *tests/data/fate/vsynth3-mjpeg-422.avi
52606 tests/data/fate/vsynth3-mjpeg-422.avi
a332893cb0603f2f505fe5d3bf105519 *tests/data/fate/vsynth3-mjpeg-422.out.rawvideo
stddev: 8.23 PSNR: 29.82 MAXDIFF: 58 bytes: 86700/ 86700

4
tests/ref/vsynth/vsynth3-mjpeg-444
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@ -1,4 +1,4 @@
0900258953e90ab97a95ccaccb7b0d8a *tests/data/fate/vsynth3-mjpeg-444.avi
70588 tests/data/fate/vsynth3-mjpeg-444.avi
3f2dca7be789eb7818c69ec716c0d831 *tests/data/fate/vsynth3-mjpeg-444.avi
53958 tests/data/fate/vsynth3-mjpeg-444.avi
79a901f2ed85d82cf1c674fab3d3ef72 *tests/data/fate/vsynth3-mjpeg-444.out.rawvideo
stddev: 8.21 PSNR: 29.84 MAXDIFF: 58 bytes: 86700/ 86700

8
tests/ref/vsynth/vsynth3-mjpeg-trell
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@ -1,4 +1,4 @@
6f815acb8fce5458561aa902703e6189 *tests/data/fate/vsynth3-mjpeg-trell.avi
63994 tests/data/fate/vsynth3-mjpeg-trell.avi
4fed1e12c80df7b67df292b153c3cf16 *tests/data/fate/vsynth3-mjpeg-trell.out.rawvideo
stddev: 8.27 PSNR: 29.77 MAXDIFF: 61 bytes: 86700/ 86700
484fa337b71c06a0206243814c4894b0 *tests/data/fate/vsynth3-mjpeg-trell.avi
47816 tests/data/fate/vsynth3-mjpeg-trell.avi
f0ccfe4584d193fd6d690a85a70db188 *tests/data/fate/vsynth3-mjpeg-trell.out.rawvideo
stddev: 8.27 PSNR: 29.78 MAXDIFF: 55 bytes: 86700/ 86700

4
tests/ref/vsynth/vsynth_lena-mjpeg
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@ -1,4 +1,4 @@
40c5ba1b15006799773617f888c2808b *tests/data/fate/vsynth_lena-mjpeg.avi
673178 tests/data/fate/vsynth_lena-mjpeg.avi
007c989af621445dc7c9bd248b9df3b4 *tests/data/fate/vsynth_lena-mjpeg.avi
635498 tests/data/fate/vsynth_lena-mjpeg.avi
9d4bd90e9abfa18192383b4adc23c8d4 *tests/data/fate/vsynth_lena-mjpeg.out.rawvideo
stddev: 4.32 PSNR: 35.40 MAXDIFF: 49 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth_lena-mjpeg-422
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@ -1,4 +1,4 @@
4a1f72cf4c8e562f4e805f0c7912515b *tests/data/fate/vsynth_lena-mjpeg-422.avi
746534 tests/data/fate/vsynth_lena-mjpeg-422.avi
e867bc5e8e4e4555846c61b3cb4580a6 *tests/data/fate/vsynth_lena-mjpeg-422.avi
707376 tests/data/fate/vsynth_lena-mjpeg-422.avi
451ac80989c4e14445cf951fd7f83b6d *tests/data/fate/vsynth_lena-mjpeg-422.out.rawvideo
stddev: 4.18 PSNR: 35.70 MAXDIFF: 49 bytes: 7603200/ 7603200

4
tests/ref/vsynth/vsynth_lena-mjpeg-444
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@ -1,4 +1,4 @@
969ac14cbc77d5475f4871cefe3cc6b0 *tests/data/fate/vsynth_lena-mjpeg-444.avi
851446 tests/data/fate/vsynth_lena-mjpeg-444.avi
9a36b201c4f68051441b1ee1307a2cc2 *tests/data/fate/vsynth_lena-mjpeg-444.avi
807628 tests/data/fate/vsynth_lena-mjpeg-444.avi
34edcb9c87ff7aac456a4fb07f43504b *tests/data/fate/vsynth_lena-mjpeg-444.out.rawvideo
stddev: 4.05 PSNR: 35.96 MAXDIFF: 49 bytes: 7603200/ 7603200

8
tests/ref/vsynth/vsynth_lena-mjpeg-trell
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@ -1,4 +1,4 @@
61c12b5e0f95c352c1ff2f3b95d88274 *tests/data/fate/vsynth_lena-mjpeg-trell.avi
613612 tests/data/fate/vsynth_lena-mjpeg-trell.avi
ee4999fcc0913e01e69fe689b4229cbe *tests/data/fate/vsynth_lena-mjpeg-trell.out.rawvideo
stddev: 4.51 PSNR: 35.03 MAXDIFF: 60 bytes: 7603200/ 7603200
6eb36ab28a082f496f1f3bc165704a68 *tests/data/fate/vsynth_lena-mjpeg-trell.avi
582534 tests/data/fate/vsynth_lena-mjpeg-trell.avi
dcb183a6a5fa06e7234d46dd97ceb8ec *tests/data/fate/vsynth_lena-mjpeg-trell.out.rawvideo
stddev: 4.51 PSNR: 35.05 MAXDIFF: 60 bytes: 7603200/ 7603200