Implement optimal huffman encoding for (M)JPEG.

> seems to break
> make fate-vsynth1-mjpeg-444

Fixed.

10 files changed, 45 insertions, 5 deletions

diff --git a/tests/fate/libavcodec.mak b/tests/fate/libavcodec.mak
index 3bc74c11a7..32b0c1e6ab 100644
--- a/tests/fate/libavcodec.mak
+++ b/tests/fate/libavcodec.mak
@@ -49,5 +49,11 @@ fate-libavcodec-utils: CMD = run libavcodec/tests/utils
 fate-libavcodec-utils: CMP = null
 fate-libavcodec-utils: REF = /dev/null
 
+FATE_LIBAVCODEC-yes += fate-libavcodec-huffman
+fate-libavcodec-huffman: libavcodec/tests/mjpegenc_huffman$(EXESUF)
+fate-libavcodec-huffman: CMD = run libavcodec/tests/mjpegenc_huffman
+fate-libavcodec-huffman: CMP = null
+fate-libavcodec-huffman: REF = /dev/null
+
 FATE-$(CONFIG_AVCODEC) += $(FATE_LIBAVCODEC-yes)
 fate-libavcodec: $(FATE_LIBAVCODEC-yes)
diff --git a/tests/fate/vcodec.mak b/tests/fate/vcodec.mak
index a51f16c9c1..8c24510937 100644
--- a/tests/fate/vcodec.mak
+++ b/tests/fate/vcodec.mak
@@ -213,11 +213,13 @@ fate-vsynth%-jpeg2000-97:             DECINOPTS = -vcodec jpeg2000
 FATE_VCODEC-$(call ENCDEC, LJPEG MJPEG, AVI) += ljpeg
 fate-vsynth%-ljpeg:              ENCOPTS = -strict -1
 
-FATE_VCODEC-$(call ENCDEC, MJPEG, AVI)  += mjpeg mjpeg-422 mjpeg-444 mjpeg-trell
-fate-vsynth%-mjpeg:              ENCOPTS = -qscale 9 -pix_fmt yuvj420p
-fate-vsynth%-mjpeg-422:          ENCOPTS = -qscale 9 -pix_fmt yuvj422p
-fate-vsynth%-mjpeg-444:          ENCOPTS = -qscale 9 -pix_fmt yuvj444p
-fate-vsynth%-mjpeg-trell:        ENCOPTS = -qscale 9 -pix_fmt yuvj420p -trellis 1
+FATE_VCODEC-$(call ENCDEC, MJPEG, AVI)  += mjpeg mjpeg-422 mjpeg-444 mjpeg-trell mjpeg-huffman mjpeg-trell-huffman
+fate-vsynth%-mjpeg:                   ENCOPTS = -qscale 9 -pix_fmt yuvj420p
+fate-vsynth%-mjpeg-422:               ENCOPTS = -qscale 9 -pix_fmt yuvj422p
+fate-vsynth%-mjpeg-444:               ENCOPTS = -qscale 9 -pix_fmt yuvj444p
+fate-vsynth%-mjpeg-trell:             ENCOPTS = -qscale 9 -pix_fmt yuvj420p -trellis 1
+fate-vsynth%-mjpeg-huffman:           ENCOPTS = -qscale 9 -pix_fmt yuvj420p -huffman optimal
+fate-vsynth%-mjpeg-trell-huffman:     ENCOPTS = -qscale 9 -pix_fmt yuvj420p -trellis 1 -huffman optimal
 
 FATE_VCODEC-$(call ENCDEC, MPEG1VIDEO, MPEG1VIDEO MPEGVIDEO) += mpeg1 mpeg1b
 fate-vsynth%-mpeg1:              FMT     = mpeg1video
diff --git a/tests/ref/vsynth/vsynth1-mjpeg-huffman b/tests/ref/vsynth/vsynth1-mjpeg-huffman
new file mode 100644
index 0000000000..e8c3f0fb63
--- /dev/null
+++ b/tests/ref/vsynth/vsynth1-mjpeg-huffman
@@ -0,0 +1,4 @@
+63ea9bd494e16bad8f3a0c8dbb3dc11e *tests/data/fate/vsynth1-mjpeg-huffman.avi
+1391380 tests/data/fate/vsynth1-mjpeg-huffman.avi
+9a3b8169c251d19044f7087a95458c55 *tests/data/fate/vsynth1-mjpeg-huffman.out.rawvideo
+stddev:    7.87 PSNR: 30.21 MAXDIFF:   63 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mjpeg-trell-huffman b/tests/ref/vsynth/vsynth1-mjpeg-trell-huffman
new file mode 100644
index 0000000000..20ce783a6b
--- /dev/null
+++ b/tests/ref/vsynth/vsynth1-mjpeg-trell-huffman
@@ -0,0 +1,4 @@
+d9410fa80c07edbd2a2b44ceb06086ca *tests/data/fate/vsynth1-mjpeg-trell-huffman.avi
+1360456 tests/data/fate/vsynth1-mjpeg-trell-huffman.avi
+0266b223bdd7928426a951164bb4a366 *tests/data/fate/vsynth1-mjpeg-trell-huffman.out.rawvideo
+stddev:    7.68 PSNR: 30.42 MAXDIFF:   62 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mjpeg-huffman b/tests/ref/vsynth/vsynth2-mjpeg-huffman
new file mode 100644
index 0000000000..0cf998b4fe
--- /dev/null
+++ b/tests/ref/vsynth/vsynth2-mjpeg-huffman
@@ -0,0 +1,4 @@
+9bf00cd3188b7395b798bb10df376243 *tests/data/fate/vsynth2-mjpeg-huffman.avi
+792742 tests/data/fate/vsynth2-mjpeg-huffman.avi
+2b8c59c59e33d6ca7c85d31c5eeab7be *tests/data/fate/vsynth2-mjpeg-huffman.out.rawvideo
+stddev:    4.87 PSNR: 34.37 MAXDIFF:   55 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mjpeg-trell-huffman b/tests/ref/vsynth/vsynth2-mjpeg-trell-huffman
new file mode 100644
index 0000000000..36867400d2
--- /dev/null
+++ b/tests/ref/vsynth/vsynth2-mjpeg-trell-huffman
@@ -0,0 +1,4 @@
+a59d99d31d24875161504820d4266e4d *tests/data/fate/vsynth2-mjpeg-trell-huffman.avi
+734728 tests/data/fate/vsynth2-mjpeg-trell-huffman.avi
+42376126213c73c86b408882e24ba015 *tests/data/fate/vsynth2-mjpeg-trell-huffman.out.rawvideo
+stddev:    5.03 PSNR: 34.09 MAXDIFF:   67 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth3-mjpeg-huffman b/tests/ref/vsynth/vsynth3-mjpeg-huffman
new file mode 100644
index 0000000000..634a1a52fc
--- /dev/null
+++ b/tests/ref/vsynth/vsynth3-mjpeg-huffman
@@ -0,0 +1,4 @@
+eec435352485fec167179a63405505be *tests/data/fate/vsynth3-mjpeg-huffman.avi
+48156 tests/data/fate/vsynth3-mjpeg-huffman.avi
+c4fe7a2669afbd96c640748693fc4e30 *tests/data/fate/vsynth3-mjpeg-huffman.out.rawvideo
+stddev:    8.60 PSNR: 29.43 MAXDIFF:   58 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-mjpeg-trell-huffman b/tests/ref/vsynth/vsynth3-mjpeg-trell-huffman
new file mode 100644
index 0000000000..719029f37a
--- /dev/null
+++ b/tests/ref/vsynth/vsynth3-mjpeg-trell-huffman
@@ -0,0 +1,4 @@
+484fa337b71c06a0206243814c4894b0 *tests/data/fate/vsynth3-mjpeg-trell-huffman.avi
+47816 tests/data/fate/vsynth3-mjpeg-trell-huffman.avi
+f0ccfe4584d193fd6d690a85a70db188 *tests/data/fate/vsynth3-mjpeg-trell-huffman.out.rawvideo
+stddev:    8.27 PSNR: 29.78 MAXDIFF:   55 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth_lena-mjpeg-huffman b/tests/ref/vsynth/vsynth_lena-mjpeg-huffman
new file mode 100644
index 0000000000..6ac1b740a4
--- /dev/null
+++ b/tests/ref/vsynth/vsynth_lena-mjpeg-huffman
@@ -0,0 +1,4 @@
+007c989af621445dc7c9bd248b9df3b4 *tests/data/fate/vsynth_lena-mjpeg-huffman.avi
+635498 tests/data/fate/vsynth_lena-mjpeg-huffman.avi
+9d4bd90e9abfa18192383b4adc23c8d4 *tests/data/fate/vsynth_lena-mjpeg-huffman.out.rawvideo
+stddev:    4.32 PSNR: 35.40 MAXDIFF:   49 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-mjpeg-trell-huffman b/tests/ref/vsynth/vsynth_lena-mjpeg-trell-huffman
new file mode 100644
index 0000000000..91fcd19994
--- /dev/null
+++ b/tests/ref/vsynth/vsynth_lena-mjpeg-trell-huffman
@@ -0,0 +1,4 @@
+6eb36ab28a082f496f1f3bc165704a68 *tests/data/fate/vsynth_lena-mjpeg-trell-huffman.avi
+582534 tests/data/fate/vsynth_lena-mjpeg-trell-huffman.avi
+dcb183a6a5fa06e7234d46dd97ceb8ec *tests/data/fate/vsynth_lena-mjpeg-trell-huffman.out.rawvideo
+stddev:    4.51 PSNR: 35.05 MAXDIFF:   60 bytes:  7603200/  7603200