Update ffserver regression tests:

 - really produce readable files (instead of 0 byte files or headers only)
 - use bitexact, fastint dct, simple idct and qscale
 - gives consistent results across several archs
 - still fails on altivec ppc

Originally committed as revision 5129 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffserver.c

@@ -4146,6 +4146,24 @@ static int parse_ffconfig(const char *filename)
                 video_enc.mb_decision = FF_MB_DECISION_BITS; //FIXME remove
                 video_enc.flags |= CODEC_FLAG_4MV;
             }
+        } else if (!strcasecmp(cmd, "BitExact")) {
+            if (stream) {
+                video_enc.flags |= CODEC_FLAG_BITEXACT;
+            }
+        } else if (!strcasecmp(cmd, "DctFastint")) {
+            if (stream) {
+                video_enc.dct_algo  = FF_DCT_FASTINT;
+            }
+        } else if (!strcasecmp(cmd, "IdctSimple")) {
+            if (stream) {
+                video_enc.idct_algo = FF_IDCT_SIMPLE;
+            }
+        } else if (!strcasecmp(cmd, "Qscale")) {
+            get_arg(arg, sizeof(arg), &p);
+            if (stream) {
+                video_enc.flags |= CODEC_FLAG_QSCALE;
+                video_enc.global_quality = FF_QP2LAMBDA * atoi(arg);
+            }
         } else if (!strcasecmp(cmd, "VideoQDiff")) {
             get_arg(arg, sizeof(arg), &p);
             if (stream) {

tests/ffserver.regression.ref

-03867bfc9f7dd494cbe2b71aa0ce6537  ff-test_h.avi
-ef4887809ddeb782ed66bf34cb506dcf  ff-test_l.avi
-0f1795f0496f37aeea6272d272140efa  ff-test.swf
-f842864a654593ea9ee9d7a1bd024627  ff-test_h.asf
-5c12fa55e6b7fbade1b142ecf430a679  ff-test_l.asf
-71bfe6784e025f6eea9f92113d8c7dda  ff-test_h.rm
-d5c1cc12240a4169abea3fb0fc7f4db3  ff-test_l.rm
-d41d8cd98f00b204e9800998ecf8427e  ff-test.jpg
-d41d8cd98f00b204e9800998ecf8427e  ff-test_small.jpg
-6ce0af834ee0abf4753df419f67648c5  ff-test.mjpg
+8e431131485c2862672e040c662da43c  ff-test_h.avi
+159562fd980af62ff888d709fad7042a  ff-test_l.avi
+34f4f0c160efcdb37c0999680e07c41c  ff-test.swf
+1eb3fdf04c43c8b0cc59d8444c0f2af3  ff-test_h.asf
+ffa9d3708aa394fd3631c002fc6cc088  ff-test_l.asf
+cba8663681bf3ef89c95c09bb90204db  ff-test_h.rm
+0a14086c708a7b8f4604e705a2bb7087  ff-test_l.rm
+353a9a8fb3d5bb2334ac991b5c60f6d3  ff-test.jpg
+7cbd46a6174d8203c26be333980595b5  ff-test_small.jpg
+aaa459e638cd1dc2c120760fa4e1e384  ff-test.mjpg

tests/test.conf

@@ -71,6 +71,9 @@ acl allow localhost
 Feed feed1.ffm
 Format avi
 #
+BitExact
+DctFastint
+IdctSimple
 VideoFrameRate 10
 VideoSize 352x288
 VideoBitRate 100
@@ -87,6 +90,9 @@ MaxTime 100
 Feed feed1.ffm
 Format avi
 #
+BitExact
+DctFastint
+IdctSimple
 VideoFrameRate 2
 VideoSize 320x240
 VideoBitRate 40
@@ -132,6 +138,10 @@ MaxTime 100
 <Stream test.swf>
 Feed feed1.ffm
 #
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
 VideoFrameRate 10
 VideoSize 352x288
 VideoBitRate 100
@@ -148,6 +158,10 @@ MaxTime 100
 Feed feed1.ffm
 Format asf
 #
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
 VideoFrameRate 10
 VideoSize 320x240
 VideoBitRate 100
@@ -166,6 +180,10 @@ Title "Test data stream"
 Feed feed1.ffm
 Format asf
 #
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
 VideoFrameRate 2
 VideoSize 320x240
 VideoBitRate 40
@@ -185,6 +203,10 @@ Title "Test data stream"
 Feed feed1.ffm
 Format rm
 
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
 VideoBitRate 100
 VideoFrameRate 10
 VideoGopSize 30
@@ -202,6 +224,10 @@ MaxTime 100
 Feed feed1.ffm
 Format rm
 
+BitExact
+DctFastint
+IdctSimple
+Qscale 10
 VideoBitRate 40
 VideoFrameRate 2
 VideoGopSize 20
@@ -221,6 +247,9 @@ Feed feed1.ffm
 Format jpeg
 Strict -1
 
+BitExact
+DctFastint
+IdctSimple
 VideoFrameRate 1
 VideoSize 352x288
 NoAudio
@@ -235,6 +264,9 @@ Feed feed1.ffm
 Format jpeg
 Strict -1
 
+BitExact
+DctFastint
+IdctSimple
 VideoFrameRate 1
 VideoSize 160x128
 NoAudio
@@ -247,7 +279,11 @@ PreRoll 2
 
 Feed feed1.ffm
 Format mpjpeg
+Strict -1
 
+BitExact
+DctFastint
+IdctSimple
 VideoFrameRate 1
 VideoSize    320x240
 NoAudio