Merge remote-tracking branch 'qatar/master'

* qatar/master:
  resample: allocate a large enough output buffer
  fate: fix enc_dec_pcm tests with remote target
  wmaenc: remove bit-exact hack
  FATE: remove WMA acodec tests
  FATE: add WMAv1 and WMAv2 encode/decode tests with fuzzy comparison
  FATE: add AC-3 and E-AC-3 encode/decode tests with fuzzy comparison
  qtrle: Use bytestream2 functions to prevent buffer overreads.
  vqavideo: check malloc return values
  x11grab: fix a memory leak exposed by valgrind
  threads: fix old frames returned after avcodec_flush_buffers()
  MPV: always mark dummy frames as reference
  h264: fix deadlocks on incomplete reference frame decoding.
  mpeg4: report frame decoding completion at ff_MPV_frame_end().
  mimic: don't use self as reference, and report completion at end of decode().

Conflicts:
	libavcodec/h264.c
	libavcodec/qtrle.c
	libavcodec/resample.c
	libavcodec/vqavideo.c
	libavdevice/x11grab.c
	tests/ref/seek/wmav1_asf
	tests/ref/seek/wmav2_asf
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/h264.c

@@ -2733,8 +2733,7 @@ static int field_end(H264Context *h, int in_setup)
     s->mb_y = 0;
 
     if (!in_setup && !s->dropable)
-        ff_thread_report_progress(&s->current_picture_ptr->f,
-                                  (16 * s->mb_height >> FIELD_PICTURE) - 1,
+        ff_thread_report_progress(&s->current_picture_ptr->f, INT_MAX,
                                   s->picture_structure == PICT_BOTTOM_FIELD);
 
     if (CONFIG_H264_VDPAU_DECODER &&
@@ -2857,9 +2856,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
     int num_ref_idx_active_override_flag;
     unsigned int slice_type, tmp, i, j;
     int default_ref_list_done = 0;
-    int last_pic_structure;
-
-    s->dropable = h->nal_ref_idc == 0;
+    int last_pic_structure, last_pic_dropable;
 
     /* FIXME: 2tap qpel isn't implemented for high bit depth. */
     if ((s->avctx->flags2 & CODEC_FLAG2_FAST) &&
@@ -2879,8 +2876,14 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
         }
 
         h0->current_slice = 0;
-        if (!s0->first_field)
+        if (!s0->first_field) {
+            if (s->current_picture_ptr && !s->dropable &&
+                s->current_picture_ptr->owner2 == s) {
+                ff_thread_report_progress(&s->current_picture_ptr->f, INT_MAX,
+                                          s->picture_structure == PICT_BOTTOM_FIELD);
+            }
             s->current_picture_ptr = NULL;
+        }
     }
 
     slice_type = get_ue_golomb_31(&s->gb);
@@ -3114,6 +3117,8 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
     h->mb_mbaff        = 0;
     h->mb_aff_frame    = 0;
     last_pic_structure = s0->picture_structure;
+    last_pic_dropable  = s->dropable;
+    s->dropable        = h->nal_ref_idc == 0;
     if (h->sps.frame_mbs_only_flag) {
         s->picture_structure = PICT_FRAME;
     } else {
@@ -3130,7 +3135,17 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
     }
     h->mb_field_decoding_flag = s->picture_structure != PICT_FRAME;
 
-    if (h0->current_slice == 0) {
+    if (h0->current_slice != 0) {
+        if (last_pic_structure != s->picture_structure ||
+            last_pic_dropable  != s->dropable) {
+            av_log(h->s.avctx, AV_LOG_ERROR,
+                   "Changing field mode (%d -> %d) between slices is not allowed\n",
+                   last_pic_structure, s->picture_structure);
+            s->picture_structure = last_pic_structure;
+            s->dropable          = last_pic_dropable;
+            return AVERROR_INVALIDDATA;
+        }
+    } else {
         /* Shorten frame num gaps so we don't have to allocate reference
          * frames just to throw them away */
         if (h->frame_num != h->prev_frame_num && h->prev_frame_num >= 0) {
@@ -3149,6 +3164,72 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
             }
         }
 
+        /* See if we have a decoded first field looking for a pair...
+         * Here, we're using that to see if we should mark previously
+         * decode frames as "finished".
+         * We have to do that before the "dummy" in-between frame allocation,
+         * since that can modify s->current_picture_ptr. */
+        if (s0->first_field) {
+            assert(s0->current_picture_ptr);
+            assert(s0->current_picture_ptr->f.data[0]);
+            assert(s0->current_picture_ptr->f.reference != DELAYED_PIC_REF);
+
+            /* Mark old field/frame as completed */
+            if (!last_pic_dropable && s0->current_picture_ptr->owner2 == s0) {
+                ff_thread_report_progress(&s0->current_picture_ptr->f, INT_MAX,
+                                          last_pic_structure == PICT_BOTTOM_FIELD);
+            }
+
+            /* figure out if we have a complementary field pair */
+            if (!FIELD_PICTURE || s->picture_structure == last_pic_structure) {
+                /* Previous field is unmatched. Don't display it, but let it
+                 * remain for reference if marked as such. */
+                if (!last_pic_dropable && last_pic_structure != PICT_FRAME) {
+                    ff_thread_report_progress(&s0->current_picture_ptr->f, INT_MAX,
+                                              last_pic_structure == PICT_TOP_FIELD);
+                }
+            } else {
+                if (s0->current_picture_ptr->frame_num != h->frame_num) {
+                    /* This and previous field were reference, but had
+                     * different frame_nums. Consider this field first in
+                     * pair. Throw away previous field except for reference
+                     * purposes. */
+                    if (!last_pic_dropable && last_pic_structure != PICT_FRAME) {
+                        ff_thread_report_progress(&s0->current_picture_ptr->f, INT_MAX,
+                                                  last_pic_structure == PICT_TOP_FIELD);
+                    }
+                } else {
+                    /* Second field in complementary pair */
+                    if (!((last_pic_structure   == PICT_TOP_FIELD &&
+                           s->picture_structure == PICT_BOTTOM_FIELD) ||
+                          (last_pic_structure   == PICT_BOTTOM_FIELD &&
+                           s->picture_structure == PICT_TOP_FIELD))) {
+                        av_log(s->avctx, AV_LOG_ERROR,
+                               "Invalid field mode combination %d/%d\n",
+                               last_pic_structure, s->picture_structure);
+                        s->picture_structure = last_pic_structure;
+                        s->dropable          = last_pic_dropable;
+                        return AVERROR_INVALIDDATA;
+                    } else if (last_pic_dropable != s->dropable) {
+                        av_log(s->avctx, AV_LOG_ERROR,
+                               "Cannot combine reference and non-reference fields in the same frame\n");
+                        av_log_ask_for_sample(s->avctx, NULL);
+                        s->picture_structure = last_pic_structure;
+                        s->dropable          = last_pic_dropable;
+                        return AVERROR_INVALIDDATA;
+                    }
+
+                    /* Take ownership of this buffer. Note that if another thread owned
+                     * the first field of this buffer, we're not operating on that pointer,
+                     * so the original thread is still responsible for reporting progress
+                     * on that first field (or if that was us, we just did that above).
+                     * By taking ownership, we assign responsibility to ourselves to
+                     * report progress on the second field. */
+                    s0->current_picture_ptr->owner2 = s0;
+                }
+            }
+        }
+
         while (h->frame_num != h->prev_frame_num && h->prev_frame_num >= 0 &&
                h->frame_num != (h->prev_frame_num + 1) % (1 << h->sps.log2_max_frame_num)) {
             Picture *prev = h->short_ref_count ? h->short_ref[0] : NULL;
@@ -3182,7 +3263,9 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
             }
         }
 
-        /* See if we have a decoded first field looking for a pair... */
+        /* See if we have a decoded first field looking for a pair...
+         * We're using that to see whether to continue decoding in that
+         * frame, or to allocate a new one. */
         if (s0->first_field) {
             assert(s0->current_picture_ptr);
             assert(s0->current_picture_ptr->f.data[0]);
@@ -3198,9 +3281,9 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
                 if (s0->current_picture_ptr->frame_num != h->frame_num) {
                     ff_thread_report_progress((AVFrame*)s0->current_picture_ptr, INT_MAX,
                                               s0->picture_structure==PICT_BOTTOM_FIELD);
-                    /* This and the previous field had
-                     * different frame_nums. Consider this field first in pair.
-                     * Throw away previous one except for reference purposes. */
+                    /* This and the previous field had different frame_nums.
+                     * Consider this field first in pair. Throw away previous
+                     * one except for reference purposes. */
                     s0->first_field         = 1;
                     s0->current_picture_ptr = NULL;
                 } else {
@@ -4155,8 +4238,10 @@ static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size)
 
             ptr = ff_h264_decode_nal(hx, buf + buf_index, &dst_length,
                                      &consumed, next_avc - buf_index);
-            if (ptr == NULL || dst_length < 0)
-                return -1;
+            if (ptr == NULL || dst_length < 0) {
+                buf_index = -1;
+                goto end;
+            }
             i = buf_index + consumed;
             if ((s->workaround_bugs & FF_BUG_AUTODETECT) && i + 3 < next_avc &&
                 buf[i]     == 0x00 && buf[i + 1] == 0x00 &&
@@ -4211,7 +4296,8 @@ again:
                 if (h->nal_unit_type != NAL_IDR_SLICE) {
                     av_log(h->s.avctx, AV_LOG_ERROR,
                            "Invalid mix of idr and non-idr slices\n");
-                    return -1;
+                    buf_index = -1;
+                    goto end;
                 }
                 idr(h); // FIXME ensure we don't lose some frames if there is reordering
             case NAL_SLICE:
@@ -4369,6 +4455,15 @@ again:
     }
     if (context_count)
         execute_decode_slices(h, context_count);
+
+end:
+    /* clean up */
+    if (s->current_picture_ptr && s->current_picture_ptr->owner2 == s &&
+        !s->dropable) {
+        ff_thread_report_progress(&s->current_picture_ptr->f, INT_MAX,
+                                  s->picture_structure == PICT_BOTTOM_FIELD);
+    }
+
     return buf_index;
 }
 

libavcodec/mimic.c

@@ -259,8 +259,8 @@ static int decode(MimicContext *ctx, int quality, int num_coeffs,
                         int index = (ctx->cur_index+backref)&15;
                         uint8_t *p = ctx->flipped_ptrs[index].data[0];
 
-                        ff_thread_await_progress(&ctx->buf_ptrs[index], cur_row, 0);
-                        if(p) {
+                        if (index != ctx->cur_index && p) {
+                            ff_thread_await_progress(&ctx->buf_ptrs[index], cur_row, 0);
                             p += src -
                                 ctx->flipped_ptrs[ctx->prev_index].data[plane];
                             ctx->dsp.put_pixels_tab[1][0](dst, p, stride, 8);
@@ -311,6 +311,7 @@ static int mimic_decode_frame(AVCodecContext *avctx, void *data,
     int width, height;
     int quality, num_coeffs;
     int swap_buf_size = buf_size - MIMIC_HEADER_SIZE;
+    int res;
 
     if (buf_size <= MIMIC_HEADER_SIZE) {
         av_log(avctx, AV_LOG_ERROR, "insufficient data\n");
@@ -378,10 +379,10 @@ static int mimic_decode_frame(AVCodecContext *avctx, void *data,
                         swap_buf_size>>2);
     init_get_bits(&ctx->gb, ctx->swap_buf, swap_buf_size << 3);
 
-    if(!decode(ctx, quality, num_coeffs, !is_pframe)) {
-        if (avctx->active_thread_type&FF_THREAD_FRAME)
-            ff_thread_report_progress(&ctx->buf_ptrs[ctx->cur_index], INT_MAX, 0);
-        else {
+    res = decode(ctx, quality, num_coeffs, !is_pframe);
+    ff_thread_report_progress(&ctx->buf_ptrs[ctx->cur_index], INT_MAX, 0);
+    if (!res) {
+        if (!(avctx->active_thread_type & FF_THREAD_FRAME)) {
             ff_thread_release_buffer(avctx, &ctx->buf_ptrs[ctx->cur_index]);
             return -1;
         }

libavcodec/mpegvideo.c

@@ -1249,6 +1249,7 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
 
             ff_thread_report_progress(&s->last_picture_ptr->f, INT_MAX, 0);
             ff_thread_report_progress(&s->last_picture_ptr->f, INT_MAX, 1);
+            s->last_picture_ptr->f.reference = 3;
         }
         if ((s->next_picture_ptr == NULL ||
              s->next_picture_ptr->f.data[0] == NULL) &&
@@ -1263,6 +1264,7 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
                 return -1;
             ff_thread_report_progress(&s->next_picture_ptr->f, INT_MAX, 0);
             ff_thread_report_progress(&s->next_picture_ptr->f, INT_MAX, 1);
+            s->next_picture_ptr->f.reference = 3;
         }
     }
 
@@ -1390,8 +1392,7 @@ void ff_MPV_frame_end(MpegEncContext *s)
     s->avctx->coded_frame = &s->current_picture_ptr->f;
 
     if (s->codec_id != CODEC_ID_H264 && s->current_picture.f.reference) {
-        ff_thread_report_progress(&s->current_picture_ptr->f,
-                                  s->mb_height - 1, 0);
+        ff_thread_report_progress(&s->current_picture_ptr->f, INT_MAX, 0);
     }
 }
 

libavcodec/pthread.c

@@ -909,6 +909,9 @@ void ff_thread_flush(AVCodecContext *avctx)
     fctx->next_decoding = fctx->next_finished = 0;
     fctx->delaying = 1;
     fctx->prev_thread = NULL;
+    // Make sure decode flush calls with size=0 won't return old frames
+    for (int i = 0; i < avctx->thread_count; i++)
+        fctx->threads[i].got_frame = 0;
 }
 
 static int *allocate_progress(PerThreadContext *p)

libavcodec/resample.c

@@ -323,11 +323,13 @@ int audio_resample(ReSampleContext *s, short *output, short *input, int nb_sampl
     lenout= 2*s->output_channels*nb_samples * s->ratio + 16;
 
     if (s->sample_fmt[1] != AV_SAMPLE_FMT_S16) {
+        int out_size = lenout * av_get_bytes_per_sample(s->sample_fmt[1]) *
+                       s->output_channels;
         output_bak = output;
 
-        if (!s->buffer_size[1] || s->buffer_size[1] < 2*lenout) {
+        if (!s->buffer_size[1] || s->buffer_size[1] < out_size) {
             av_free(s->buffer[1]);
-            s->buffer_size[1] = 2*lenout;
+            s->buffer_size[1] = out_size;
             s->buffer[1] = av_malloc(s->buffer_size[1]);
             if (!s->buffer[1]) {
                 av_log(s->resample_context, AV_LOG_ERROR, "Could not allocate buffer\n");

libavcodec/vqavideo.c

@@ -162,7 +162,18 @@ static av_cold int vqa_decode_init(AVCodecContext *avctx)
     /* allocate codebooks */
     s->codebook_size = MAX_CODEBOOK_SIZE;
     s->codebook = av_malloc(s->codebook_size);
+    if (!s->codebook)
+        goto fail;
     s->next_codebook_buffer = av_malloc(s->codebook_size);
+    if (!s->next_codebook_buffer)
+        goto fail;
+
+    /* allocate decode buffer */
+    s->decode_buffer_size = (s->width / s->vector_width) *
+        (s->height / s->vector_height) * 2;
+    s->decode_buffer = av_malloc(s->decode_buffer_size);
+    if (!s->decode_buffer)
+        goto fail;
 
     /* initialize the solid-color vectors */
     if (s->vector_height == 4) {
@@ -178,15 +189,15 @@ static av_cold int vqa_decode_init(AVCodecContext *avctx)
     }
     s->next_codebook_buffer_index = 0;
 
-    /* allocate decode buffer */
-    s->decode_buffer_size = (s->width / s->vector_width) *
-        (s->height / s->vector_height) * 2;
-    s->decode_buffer = av_malloc(s->decode_buffer_size);
-
     avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
+fail:
+    av_freep(&s->codebook);
+    av_freep(&s->next_codebook_buffer);
+    av_freep(&s->decode_buffer);
+    return AVERROR(ENOMEM);
 }
 
 #define CHECK_COUNT() \
@@ -606,9 +617,9 @@ static av_cold int vqa_decode_end(AVCodecContext *avctx)
 {
     VqaContext *s = avctx->priv_data;
 
-    av_free(s->codebook);
-    av_free(s->next_codebook_buffer);
-    av_free(s->decode_buffer);
+    av_freep(&s->codebook);
+    av_freep(&s->next_codebook_buffer);
+    av_freep(&s->decode_buffer);
 
     if (s->frame.data[0])
         avctx->release_buffer(avctx, &s->frame);

libavcodec/wmaenc.c

@@ -307,10 +307,6 @@ static int encode_block(WMACodecContext *s, float (*src_coefs)[BLOCK_MAX_SIZE],
                         if(1<<coef_nb_bits <= abs_level)
                             return -1;
 
-
-                        //Workaround minor rounding differences for the regression tests, FIXME we should find and replace the problematic float by fixpoint for reg tests
-                        if(abs_level == 0x71B && (s->avctx->flags & CODEC_FLAG_BITEXACT)) abs_level=0x71A;
-
                         put_bits(&s->pb, coef_nb_bits, abs_level);
                         put_bits(&s->pb, s->frame_len_bits, run);
                     }

libavdevice/x11grab.c

@@ -169,6 +169,9 @@ x11grab_read_header(AVFormatContext *s1)
     AVRational framerate;
 
     dpyname = av_strdup(s1->filename);
+    if (!dpyname)
+        goto out;
+
     offset = strchr(dpyname, '+');
     if (offset) {
         sscanf(offset, "%d,%d", &x_off, &y_off);
@@ -320,6 +323,7 @@ x11grab_read_header(AVFormatContext *s1)
     st->codec->bit_rate = x11grab->frame_size * 1/av_q2d(x11grab->time_base) * 8;
 
 out:
+    av_free(param);
     return ret;
 }
 

tests/codec-regression.sh

@@ -439,17 +439,6 @@ do_audio_encoding flac.flac "-acodec flac -compression_level 2"
 do_audio_decoding
 fi
 
-if [ -n "$do_wmav1" ] ; then
-do_audio_encoding wmav1.asf "-acodec wmav1"
-do_avconv_nomd5 $pcm_dst $DEC_OPTS -i $target_path/$file -f wav
-$tiny_psnr $pcm_dst $pcm_ref 2 8192
-fi
-if [ -n "$do_wmav2" ] ; then
-do_audio_encoding wmav2.asf "-acodec wmav2"
-do_avconv_nomd5 $pcm_dst $DEC_OPTS -i $target_path/$file -f wav
-$tiny_psnr $pcm_dst $pcm_ref 2 8192
-fi
-
 #if [ -n "$do_vorbis" ] ; then
 # vorbis
 #disabled because it is broken

tests/fate-run.sh

@@ -91,8 +91,8 @@ enc_dec_pcm(){
     shift 2
     encfile="${outdir}/${test}.${out_fmt}"
     cleanfiles=$encfile
-    avconv -i $ref "$@" -f $out_fmt -y $encfile || return
-    avconv -i $encfile -c:a pcm_${pcm_fmt} -f wav -
+    avconv -i $ref "$@" -f $out_fmt -y ${target_path}/${encfile} || return
+    avconv -i ${target_path}/${encfile} -c:a pcm_${pcm_fmt} -f wav -
 }
 
 regtest(){

tests/fate/ac3.mak

@@ -28,5 +28,21 @@ fate-eac3-4: CMD = pcm -i $(SAMPLES)/eac3/serenity_english_5.1_1536_small.eac3
 fate-eac3-4: CMP = oneoff
 fate-eac3-4: REF = $(SAMPLES)/eac3/serenity_english_5.1_1536_small.pcm
 
+FATE_AC3 += fate-ac3-encode
+fate-ac3-encode: CMD = enc_dec_pcm ac3 s16le -c:a ac3 -b:a 128k
+fate-ac3-encode: CMP = stddev
+fate-ac3-encode: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav
+fate-ac3-encode: CMP_SHIFT = -1024
+fate-ac3-encode: CMP_TARGET = 399.62
+fate-ac3-encode: SIZE_TOLERANCE = 488
+
+FATE_AC3 += fate-eac3-encode
+fate-eac3-encode: CMD = enc_dec_pcm eac3 s16le -c:a eac3 -b:a 128k
+fate-eac3-encode: CMP = stddev
+fate-eac3-encode: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav
+fate-eac3-encode: CMP_SHIFT = -1024
+fate-eac3-encode: CMP_TARGET = 514.02
+fate-eac3-encode: SIZE_TOLERANCE = 488
+
 FATE_TESTS += $(FATE_AC3)
 fate-ac3: $(FATE_AC3)

tests/fate/wma.mak

@@ -36,3 +36,22 @@ fate-wmavoice-19k: FUZZ = 3
 
 FATE_TESTS += $(FATE_WMAVOICE)
 fate-wmavoice: $(FATE_WMAVOICE)
+
+FATE_WMA_ENCODE += fate-wmav1-encode
+fate-wmav1-encode: CMD = enc_dec_pcm asf s16le -c:a wmav1 -b:a 128k
+fate-wmav1-encode: CMP = stddev
+fate-wmav1-encode: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav
+fate-wmav1-encode: CMP_SHIFT = -8192
+fate-wmav1-encode: CMP_TARGET = 291.06
+fate-wmav1-encode: SIZE_TOLERANCE = 4632
+
+FATE_WMA_ENCODE += fate-wmav2-encode
+fate-wmav2-encode: CMD = enc_dec_pcm asf s16le -c:a wmav2 -b:a 128k
+fate-wmav2-encode: CMP = stddev
+fate-wmav2-encode: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav
+fate-wmav2-encode: CMP_SHIFT = -8192
+fate-wmav2-encode: CMP_TARGET = 258.32
+fate-wmav2-encode: SIZE_TOLERANCE = 4632
+
+FATE_TESTS += $(FATE_WMA_ENCODE)
+fate-wma-encode: $(FATE_WMA_ENCODE)

tests/ref/acodec/wmav1

-0260385b8a54df11ad349f9ba8240fd8 *./tests/data/acodec/wmav1.asf
-106004 ./tests/data/acodec/wmav1.asf
-stddev:12241.90 PSNR: 14.57 MAXDIFF:65521 bytes:  1064960/  1058400
-stddev: 2074.79 PSNR: 29.99 MAXDIFF:27658 bytes:  1056768/  1058400

tests/ref/acodec/wmav2

-bdb4c312fb109f990be83a70f8ec9bdc *./tests/data/acodec/wmav2.asf
-106044 ./tests/data/acodec/wmav2.asf
-stddev:12246.35 PSNR: 14.57 MAXDIFF:65521 bytes:  1064960/  1058400
-stddev: 2068.08 PSNR: 30.02 MAXDIFF:27650 bytes:  1056768/  1058400

tests/ref/seek/wmav1_asf

-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743
-ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743
-ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32404 size:   743
-ret: 0         st: 0 flags:0  ts: 0.788000
-ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16404 size:   743
-ret: 0         st: 0 flags:1  ts:-0.317000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743
-ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts: 2.601000 pts: 2.601000 pos:  45204 size:   743
-ret: 0         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:1 dts: 1.300000 pts: 1.300000 pos:  22804 size:   743
-ret: 0         st: 0 flags:0  ts: 0.365000
-ret: 0         st: 0 flags:1 dts: 0.372000 pts: 0.372000 pos:   6804 size:   743
-ret: 0         st: 0 flags:1  ts:-0.741000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743
-ret: 0         st:-1 flags:0  ts: 2.153336
-ret: 0         st: 0 flags:1 dts: 2.229000 pts: 2.229000 pos:  38804 size:   743
-ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16404 size:   743
-ret: 0         st: 0 flags:0  ts:-0.058000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743
-ret: 0         st: 0 flags:1  ts: 2.836000
-ret: 0         st: 0 flags:1 dts: 2.786000 pts: 2.786000 pos:  48404 size:   743
-ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32404 size:   743
-ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.557000 pts: 0.557000 pos:  10004 size:   743
-ret: 0         st: 0 flags:0  ts:-0.482000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743
-ret: 0         st: 0 flags:1  ts: 2.413000
-ret: 0         st: 0 flags:1 dts: 2.229000 pts: 2.229000 pos:  38804 size:   743
-ret: 0         st:-1 flags:0  ts: 1.306672
-ret: 0         st: 0 flags:1 dts: 1.486000 pts: 1.486000 pos:  26004 size:   743
-ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.186000 pts: 0.186000 pos:   3604 size:   743
-ret: 0         st: 0 flags:0  ts:-0.905000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743
-ret: 0         st: 0 flags:1  ts: 1.989000
-ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32404 size:   743
-ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16404 size:   743
-ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743
-ret: 0         st: 0 flags:0  ts: 2.672000
-ret: 0         st: 0 flags:1 dts: 2.786000 pts: 2.786000 pos:  48404 size:   743
-ret: 0         st: 0 flags:1  ts: 1.566000
-ret: 0         st: 0 flags:1 dts: 1.486000 pts: 1.486000 pos:  26004 size:   743
-ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.557000 pts: 0.557000 pos:  10004 size:   743
-ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    404 size:   743

tests/ref/seek/wmav2_asf

-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
-ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
-ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32444 size:   743
-ret: 0         st: 0 flags:0  ts: 0.788000
-ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16444 size:   743
-ret: 0         st: 0 flags:1  ts:-0.317000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
-ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts: 2.601000 pts: 2.601000 pos:  45244 size:   743
-ret: 0         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:1 dts: 1.300000 pts: 1.300000 pos:  22844 size:   743
-ret: 0         st: 0 flags:0  ts: 0.365000
-ret: 0         st: 0 flags:1 dts: 0.372000 pts: 0.372000 pos:   6844 size:   743
-ret: 0         st: 0 flags:1  ts:-0.741000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
-ret: 0         st:-1 flags:0  ts: 2.153336
-ret: 0         st: 0 flags:1 dts: 2.229000 pts: 2.229000 pos:  38844 size:   743
-ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16444 size:   743
-ret: 0         st: 0 flags:0  ts:-0.058000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
-ret: 0         st: 0 flags:1  ts: 2.836000
-ret: 0         st: 0 flags:1 dts: 2.786000 pts: 2.786000 pos:  48444 size:   743
-ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32444 size:   743
-ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.557000 pts: 0.557000 pos:  10044 size:   743
-ret: 0         st: 0 flags:0  ts:-0.482000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
-ret: 0         st: 0 flags:1  ts: 2.413000
-ret: 0         st: 0 flags:1 dts: 2.229000 pts: 2.229000 pos:  38844 size:   743
-ret: 0         st:-1 flags:0  ts: 1.306672
-ret: 0         st: 0 flags:1 dts: 1.486000 pts: 1.486000 pos:  26044 size:   743
-ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.186000 pts: 0.186000 pos:   3644 size:   743
-ret: 0         st: 0 flags:0  ts:-0.905000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
-ret: 0         st: 0 flags:1  ts: 1.989000
-ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32444 size:   743
-ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16444 size:   743
-ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
-ret: 0         st: 0 flags:0  ts: 2.672000
-ret: 0         st: 0 flags:1 dts: 2.786000 pts: 2.786000 pos:  48444 size:   743
-ret: 0         st: 0 flags:1  ts: 1.566000
-ret: 0         st: 0 flags:1 dts: 1.486000 pts: 1.486000 pos:  26044 size:   743
-ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.557000 pts: 0.557000 pos:  10044 size:   743
-ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743