Merge remote-tracking branch 'qatar/master'

* qatar/master: (34 commits)
  mlp_parser: fix the channel mask value used for the top surround channel
  vorbisenc: check all allocations for failure
  roqaudioenc: return AVERROR codes instead of -1
  roqaudioenc: set correct bit rate
  roqaudioenc: use AVCodecContext.frame_size correctly.
  roqaudioenc: remove unneeded sample_fmt check
  ra144enc: use int16_t* for input samples rather than void*
  ra144enc: set AVCodecContext.coded_frame
  ra144enc: remove unneeded sample_fmt check
  nellymoserenc: set AVCodecContext.coded_frame
  nellymoserenc: improve error checking in encode_init()
  nellymoserenc: return AVERROR codes instead of -1
  libvorbis: improve error checking in oggvorbis_encode_init()
  mpegaudioenc: return AVERROR codes instead of -1
  libfaac: improve error checking and handling in Faac_encode_init()
  avutil: add AVERROR_UNKNOWN
  check for coded_frame allocation failure in several audio encoders
  audio encoders: do not set coded_frame->key_frame.
  g722enc: check for trellis data allocation error
  libspeexenc: export encoder delay through AVCodecContext.delay
  ...

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/fraps.c
	libavcodec/kgv1dec.c
	libavcodec/libfaac.c
	libavcodec/libgsm.c
	libavcodec/libvorbis.c
	libavcodec/mlp_parser.c
	libavcodec/roqaudioenc.c
	libavcodec/vorbisenc.c
	libavutil/avutil.h
	libavutil/error.c
	libavutil/error.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

doc/APIchanges

@@ -35,6 +35,9 @@ API changes, most recent first:
 2012-01-24 - xxxxxxx - lavfi 2.60.100
   Add avfilter_graph_dump.
 
+2012-xx-xx - xxxxxxx - lavu 51.24.0 - error.h
+  Add AVERROR_UNKNOWN
+
 2012-xx-xx - xxxxxxx - lavc 54.x.x
   Add duration field to AVCodecParserContext
 

libavcodec/avcodec.h

@@ -1372,6 +1372,19 @@ typedef struct AVCodecContext {
      *           the decoder output. (we assume the decoder matches the spec)
      * Decoding: Number of frames delay in addition to what a standard decoder
      *           as specified in the spec would produce.
+     *
+     * Video:
+     *   Number of frames the decoded output will be delayed relative to the
+     *   encoded input.
+     *
+     * Audio:
+     *   Number of "priming" samples added to the beginning of the stream
+     *   during encoding. The decoded output will be delayed by this many
+     *   samples relative to the input to the encoder. Note that this field is
+     *   purely informational and does not directly affect the pts output by
+     *   the encoder, which should always be based on the actual presentation
+     *   time, including any delay.
+     *
      * - encoding: Set by libavcodec.
      * - decoding: Set by libavcodec.
      */

libavcodec/cdxl.c

@@ -122,7 +122,7 @@ static void cdxl_decode_ham6(CDXLVideoContext *c)
                 g = index * 0x11 << 8;
                 break;
             }
-            AV_WN32(out + x * 3, r | g | b);
+            AV_WL24(out + x * 3, r | g | b);
         }
         out += c->frame.linesize[0];
     }
@@ -165,7 +165,7 @@ static void cdxl_decode_ham8(CDXLVideoContext *c)
                 g = (index << 10) | (g & (3 << 8));
                 break;
             }
-            AV_WN32(out + x * 3, r | g | b);
+            AV_WL24(out + x * 3, r | g | b);
         }
         out += c->frame.linesize[0];
     }

libavcodec/fraps.c

@@ -142,7 +142,7 @@ static int decode_frame(AVCodecContext *avctx,
     int i, j, is_chroma;
     const int planes = 3;
     uint8_t *out;
-
+    enum PixelFormat pix_fmt;
 
     header = AV_RL32(buf);
     version = header & 0xff;
@@ -157,8 +157,6 @@ static int decode_frame(AVCodecContext *avctx,
 
     buf += header_size;
 
-    avctx->pix_fmt = version & 1 ? PIX_FMT_BGR24 : PIX_FMT_YUVJ420P;
-
     if (version < 2) {
         unsigned needed_size = avctx->width*avctx->height*3;
         if (version == 0) needed_size /= 2;
@@ -205,6 +203,13 @@ static int decode_frame(AVCodecContext *avctx,
     f->key_frame = 1;
     f->reference = 0;
     f->buffer_hints = FF_BUFFER_HINTS_VALID;
+
+    pix_fmt = version & 1 ? PIX_FMT_BGR24 : PIX_FMT_YUVJ420P;
+    if (avctx->pix_fmt != pix_fmt && f->data[0]) {
+        avctx->release_buffer(avctx, f);
+    }
+    avctx->pix_fmt = pix_fmt;
+
     if (ff_thread_get_buffer(avctx, f)) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
         return -1;

libavcodec/g722enc.c

@@ -41,9 +41,22 @@
 #define MIN_TRELLIS 0
 #define MAX_TRELLIS 16
 
+static av_cold int g722_encode_close(AVCodecContext *avctx)
+{
+    G722Context *c = avctx->priv_data;
+    int i;
+    for (i = 0; i < 2; i++) {
+        av_freep(&c->paths[i]);
+        av_freep(&c->node_buf[i]);
+        av_freep(&c->nodep_buf[i]);
+    }
+    return 0;
+}
+
 static av_cold int g722_encode_init(AVCodecContext * avctx)
 {
     G722Context *c = avctx->priv_data;
+    int ret;
 
     if (avctx->channels != 1) {
         av_log(avctx, AV_LOG_ERROR, "Only mono tracks are allowed.\n");
@@ -62,6 +75,10 @@ static av_cold int g722_encode_init(AVCodecContext * avctx)
             c->paths[i] = av_mallocz(max_paths * sizeof(**c->paths));
             c->node_buf[i] = av_mallocz(2 * frontier * sizeof(**c->node_buf));
             c->nodep_buf[i] = av_mallocz(2 * frontier * sizeof(**c->nodep_buf));
+            if (!c->paths[i] || !c->node_buf[i] || !c->nodep_buf[i]) {
+                ret = AVERROR(ENOMEM);
+                goto error;
+            }
         }
     }
 
@@ -100,18 +117,9 @@ static av_cold int g722_encode_init(AVCodecContext * avctx)
     }
 
     return 0;
-}
-
-static av_cold int g722_encode_close(AVCodecContext *avctx)
-{
-    G722Context *c = avctx->priv_data;
-    int i;
-    for (i = 0; i < 2; i++) {
-        av_freep(&c->paths[i]);
-        av_freep(&c->node_buf[i]);
-        av_freep(&c->nodep_buf[i]);
-    }
-    return 0;
+error:
+    g722_encode_close(avctx);
+    return ret;
 }
 
 static const int16_t low_quant[33] = {

libavcodec/kgv1dec.c

@@ -30,10 +30,17 @@
 
 typedef struct {
     AVCodecContext *avctx;
-    AVFrame pic;
-    uint16_t *prev, *cur;
+    AVFrame prev, cur;
 } KgvContext;
 
+static void decode_flush(AVCodecContext *avctx)
+{
+    KgvContext * const c = avctx->priv_data;
+
+    if (c->prev.data[0])
+        avctx->release_buffer(avctx, &c->prev);
+}
+
 static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt)
 {
     const uint8_t *buf = avpkt->data;
@@ -42,7 +49,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
     int offsets[8];
     uint16_t *out, *prev;
     int outcnt = 0, maxcnt;
-    int w, h, i;
+    int w, h, i, res;
 
     if (avpkt->size < 2)
         return -1;
@@ -54,20 +61,23 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
     if (av_image_check_size(w, h, 0, avctx))
         return -1;
 
-    if (w != avctx->width || h != avctx->height)
+    if (w != avctx->width || h != avctx->height) {
+        if (c->prev.data[0])
+            avctx->release_buffer(avctx, &c->prev);
         avcodec_set_dimensions(avctx, w, h);
+    }
 
     maxcnt = w * h;
 
-    out = av_realloc(c->cur, w * h * 2);
-    if (!out)
-        return -1;
-    c->cur = out;
-
-    prev = av_realloc(c->prev, w * h * 2);
-    if (!prev)
-        return -1;
-    c->prev = prev;
+    c->cur.reference = 3;
+    if ((res = avctx->get_buffer(avctx, &c->cur)) < 0)
+        return res;
+    out  = (uint16_t *) c->cur.data[0];
+    if (c->prev.data[0]) {
+        prev = (uint16_t *) c->prev.data[0];
+    } else {
+        prev = NULL;
+    }
 
     for (i = 0; i < 8; i++)
         offsets[i] = -1;
@@ -80,6 +90,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
             out[outcnt++] = code; // rgb555 pixel coded directly
         } else {
             int count;
+            int inp_off;
             uint16_t *inp;
 
             if ((code & 0x6000) == 0x6000) {
@@ -101,7 +112,14 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
                 if (maxcnt - start < count)
                     break;
 
-                inp = prev + start;
+                if (!prev) {
+                    av_log(avctx, AV_LOG_ERROR,
+                           "Frame reference does not exist\n");
+                    break;
+                }
+
+                inp = prev;
+                inp_off = start;
             } else {
                 // copy from earlier in this frame
                 int offset = (code & 0x1FFF) + 1;
@@ -119,27 +137,28 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
                 if (outcnt < offset)
                     break;
 
-                inp = out + outcnt - offset;
+                inp = out;
+                inp_off = outcnt - offset;
             }
 
             if (maxcnt - outcnt < count)
                 break;
 
-            for (i = 0; i < count; i++)
+            for (i = inp_off; i < count + inp_off; i++) {
                 out[outcnt++] = inp[i];
+            }
         }
     }
 
     if (outcnt - maxcnt)
         av_log(avctx, AV_LOG_DEBUG, "frame finished with %d diff\n", outcnt - maxcnt);
 
-    c->pic.data[0]     = (uint8_t *)c->cur;
-    c->pic.linesize[0] = w * 2;
-
     *data_size = sizeof(AVFrame);
-    *(AVFrame*)data = c->pic;
+    *(AVFrame*)data = c->cur;
 
-    FFSWAP(uint16_t *, c->cur, c->prev);
+    if (c->prev.data[0])
+        avctx->release_buffer(avctx, &c->prev);
+    FFSWAP(AVFrame, c->cur, c->prev);
 
     return avpkt->size;
 }
@@ -150,18 +169,14 @@ static av_cold int decode_init(AVCodecContext *avctx)
 
     c->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_RGB555;
-    avcodec_get_frame_defaults(&c->pic);
+    avctx->flags  |= CODEC_FLAG_EMU_EDGE;
 
     return 0;
 }
 
 static av_cold int decode_end(AVCodecContext *avctx)
 {
-    KgvContext * const c = avctx->priv_data;
-
-    av_freep(&c->cur);
-    av_freep(&c->prev);
-
+    decode_flush(avctx);
     return 0;
 }
 
@@ -173,5 +188,6 @@ AVCodec ff_kgv1_decoder = {
     .init           = decode_init,
     .close          = decode_end,
     .decode         = decode_frame,
+    .flush          = decode_flush,
     .long_name = NULL_IF_CONFIG_SMALL("Kega Game Video"),
 };

libavcodec/libfaac.c

@@ -38,28 +38,47 @@ static const int channel_maps[][6] = {
     { 2, 0, 1, 4, 5, 3 }, //< C L R Ls Rs LFE
 };
 
+static av_cold int Faac_encode_close(AVCodecContext *avctx)
+{
+    FaacAudioContext *s = avctx->priv_data;
+
+    av_freep(&avctx->coded_frame);
+    av_freep(&avctx->extradata);
+
+    if (s->faac_handle)
+        faacEncClose(s->faac_handle);
+    return 0;
+}
+
 static av_cold int Faac_encode_init(AVCodecContext *avctx)
 {
     FaacAudioContext *s = avctx->priv_data;
     faacEncConfigurationPtr faac_cfg;
     unsigned long samples_input, max_bytes_output;
+    int ret;
 
     /* number of channels */
     if (avctx->channels < 1 || avctx->channels > 6) {
         av_log(avctx, AV_LOG_ERROR, "encoding %d channel(s) is not allowed\n", avctx->channels);
-        return -1;
+        ret = AVERROR(EINVAL);
+        goto error;
     }
 
     s->faac_handle = faacEncOpen(avctx->sample_rate,
                                  avctx->channels,
                                  &samples_input, &max_bytes_output);
+    if (!s->faac_handle) {
+        av_log(avctx, AV_LOG_ERROR, "error in faacEncOpen()\n");
+        ret = AVERROR_UNKNOWN;
+        goto error;
+    }
 
     /* check faac version */
     faac_cfg = faacEncGetCurrentConfiguration(s->faac_handle);
     if (faac_cfg->version != FAAC_CFG_VERSION) {
         av_log(avctx, AV_LOG_ERROR, "wrong libfaac version (compiled for: %d, using %d)\n", FAAC_CFG_VERSION, faac_cfg->version);
-        faacEncClose(s->faac_handle);
-        return -1;
+        ret = AVERROR(EINVAL);
+        goto error;
     }
 
     /* put the options in the configuration struct */
@@ -79,8 +98,8 @@ static av_cold int Faac_encode_init(AVCodecContext *avctx)
             break;
         default:
             av_log(avctx, AV_LOG_ERROR, "invalid AAC profile\n");
-            faacEncClose(s->faac_handle);
-            return -1;
+            ret = AVERROR(EINVAL);
+            goto error;
     }
     faac_cfg->mpegVersion = MPEG4;
     faac_cfg->useTns = 0;
@@ -100,7 +119,10 @@ static av_cold int Faac_encode_init(AVCodecContext *avctx)
     avctx->frame_size = samples_input / avctx->channels;
 
     avctx->coded_frame= avcodec_alloc_frame();
-    avctx->coded_frame->key_frame= 1;
+    if (!avctx->coded_frame) {
+        ret = AVERROR(ENOMEM);
+        goto error;
+    }
 
     /* Set decoder specific info */
     avctx->extradata_size = 0;
@@ -112,6 +134,10 @@ static av_cold int Faac_encode_init(AVCodecContext *avctx)
         if (!faacEncGetDecoderSpecificInfo(s->faac_handle, &buffer,
                                            &decoder_specific_info_size)) {
             avctx->extradata = av_malloc(decoder_specific_info_size + FF_INPUT_BUFFER_PADDING_SIZE);
+            if (!avctx->extradata) {
+                ret = AVERROR(ENOMEM);
+                goto error;
+            }
             avctx->extradata_size = decoder_specific_info_size;
             memcpy(avctx->extradata, buffer, avctx->extradata_size);
             faac_cfg->outputFormat = 0;
@@ -123,10 +149,14 @@ static av_cold int Faac_encode_init(AVCodecContext *avctx)
 
     if (!faacEncSetConfiguration(s->faac_handle, faac_cfg)) {
         av_log(avctx, AV_LOG_ERROR, "libfaac doesn't support this output format!\n");
-        return -1;
+        ret = AVERROR(EINVAL);
+        goto error;
     }
 
     return 0;
+error:
+    Faac_encode_close(avctx);
+    return ret;
 }
 
 static int Faac_encode_frame(AVCodecContext *avctx,
@@ -145,17 +175,6 @@ static int Faac_encode_frame(AVCodecContext *avctx,
     return bytes_written;
 }
 
-static av_cold int Faac_encode_close(AVCodecContext *avctx)
-{
-    FaacAudioContext *s = avctx->priv_data;
-
-    av_freep(&avctx->coded_frame);
-    av_freep(&avctx->extradata);
-
-    faacEncClose(s->faac_handle);
-    return 0;
-}
-
 static const AVProfile profiles[] = {
     { FF_PROFILE_AAC_MAIN, "Main" },
     { FF_PROFILE_AAC_LOW,  "LC"   },

libavcodec/libspeexenc.c

@@ -81,7 +81,6 @@ typedef struct {
     int cbr_quality;            ///< CBR quality 0 to 10
     int abr;                    ///< flag to enable ABR
     int pkt_frame_count;        ///< frame count for the current packet
-    int lookahead;              ///< encoder delay
     int64_t next_pts;           ///< next pts, in sample_rate time base
     int pkt_sample_count;       ///< sample count in the current packet
 } LibSpeexEncContext;
@@ -200,8 +199,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
     s->header.frames_per_packet = s->frames_per_packet;
 
     /* set encoding delay */
-    speex_encoder_ctl(s->enc_state, SPEEX_GET_LOOKAHEAD, &s->lookahead);
-    s->next_pts = -s->lookahead;
+    speex_encoder_ctl(s->enc_state, SPEEX_GET_LOOKAHEAD, &avctx->delay);
 
     /* create header packet bytes from header struct */
     /* note: libspeex allocates the memory for header_data, which is freed
@@ -257,7 +255,8 @@ static int encode_frame(AVCodecContext *avctx, uint8_t *frame, int buf_size,
     /* write output if all frames for the packet have been encoded */
     if (s->pkt_frame_count == s->frames_per_packet) {
         s->pkt_frame_count = 0;
-        avctx->coded_frame->pts = ff_samples_to_time_base(avctx, s->next_pts);
+        avctx->coded_frame->pts = ff_samples_to_time_base(avctx, s->next_pts -
+                                                          avctx->delay);
         s->next_pts += s->pkt_sample_count;
         s->pkt_sample_count = 0;
         if (buf_size > speex_bits_nbytes(&s->bits)) {

libavcodec/libvo-aacenc.c

@@ -39,6 +39,8 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
     int index;
 
     avctx->coded_frame = avcodec_alloc_frame();
+    if (!avctx->coded_frame)
+        return AVERROR(ENOMEM);
     avctx->frame_size = 1024;
 
     voGetAACEncAPI(&s->codec_api);

libavcodec/libvo-amrwbenc.c

@@ -87,6 +87,8 @@ static av_cold int amr_wb_encode_init(AVCodecContext *avctx)
 
     avctx->frame_size  = 320;
     avctx->coded_frame = avcodec_alloc_frame();
+    if (!avctx->coded_frame)
+        return AVERROR(ENOMEM);
 
     s->state     = E_IF_init();
 

libavcodec/libvorbis.c

@@ -61,13 +61,13 @@ static const AVOption options[] = {
 };
 static const AVClass class = { "libvorbis", av_default_item_name, options, LIBAVUTIL_VERSION_INT };
 
-static const char * error(int oggerr, int *averr)
+static int vorbis_error_to_averror(int ov_err)
 {
-    switch (oggerr) {
-        case OV_EFAULT: *averr = AVERROR(EFAULT); return "internal error";
-        case OV_EIMPL:  *averr = AVERROR(EINVAL); return "not supported";
-        case OV_EINVAL: *averr = AVERROR(EINVAL); return "invalid request";
-        default:        *averr = AVERROR(EINVAL); return "unknown error";
+    switch (ov_err) {
+    case OV_EFAULT: return AVERROR_BUG;
+    case OV_EINVAL: return AVERROR(EINVAL);
+    case OV_EIMPL:  return AVERROR(EINVAL);
+    default:        return AVERROR_UNKNOWN;
     }
 }
 
@@ -75,49 +75,41 @@ static av_cold int oggvorbis_init_encoder(vorbis_info *vi, AVCodecContext *avcco
 {
     OggVorbisContext *context = avccontext->priv_data;
     double cfreq;
-    int r;
+    int ret;
 
     if (avccontext->flags & CODEC_FLAG_QSCALE) {
         /* variable bitrate */
-        float quality = avccontext->global_quality / (float)FF_QP2LAMBDA;
-        r = vorbis_encode_setup_vbr(vi, avccontext->channels,
-                                    avccontext->sample_rate,
-                                    quality / 10.0);
-        if (r) {
-            av_log(avccontext, AV_LOG_ERROR,
-                   "Unable to set quality to %g: %s\n", quality, error(r, &r));
-            return r;
-        }
+        float q = avccontext->global_quality / (float)FF_QP2LAMBDA;
+        if ((ret = vorbis_encode_setup_vbr(vi, avccontext->channels,
+                                           avccontext->sample_rate,
+                                           q / 10.0)))
+            goto error;
     } else {
         int minrate = avccontext->rc_min_rate > 0 ? avccontext->rc_min_rate : -1;
         int maxrate = avccontext->rc_min_rate > 0 ? avccontext->rc_max_rate : -1;
 
         /* constant bitrate */
-        r = vorbis_encode_setup_managed(vi, avccontext->channels,
-                                        avccontext->sample_rate, minrate,
-                                        avccontext->bit_rate, maxrate);
-        if (r) {
-            av_log(avccontext, AV_LOG_ERROR,
-                   "Unable to set CBR to %d: %s\n", avccontext->bit_rate,
-                   error(r, &r));
-            return r;
-        }
+        if ((ret = vorbis_encode_setup_managed(vi, avccontext->channels,
+                                               avccontext->sample_rate, minrate,
+                                               avccontext->bit_rate, maxrate)))
+            goto error;
 
         /* variable bitrate by estimate, disable slow rate management */
         if (minrate == -1 && maxrate == -1)
-            if (vorbis_encode_ctl(vi, OV_ECTL_RATEMANAGE2_SET, NULL))
-                return AVERROR(EINVAL); /* should not happen */
+            if ((ret = vorbis_encode_ctl(vi, OV_ECTL_RATEMANAGE2_SET, NULL)))
+                goto error; /* should not happen */
     }
 
     /* cutoff frequency */
     if (avccontext->cutoff > 0) {
         cfreq = avccontext->cutoff / 1000.0;
-        if (vorbis_encode_ctl(vi, OV_ECTL_LOWPASS_SET, &cfreq))
-            return AVERROR(EINVAL); /* should not happen */
+        if ((ret = vorbis_encode_ctl(vi, OV_ECTL_LOWPASS_SET, &cfreq)))
+            goto error; /* should not happen */
     }
 
     if (context->iblock) {
-        vorbis_encode_ctl(vi, OV_ECTL_IBLOCK_SET, &context->iblock);
+        if ((ret = vorbis_encode_ctl(vi, OV_ECTL_IBLOCK_SET, &context->iblock)))
+            goto error;
     }
 
     if (avccontext->channels == 3 &&
@@ -149,7 +141,12 @@ static av_cold int oggvorbis_init_encoder(vorbis_info *vi, AVCodecContext *avcco
         }
     }
 
-    return vorbis_encode_setup_init(vi);
+    if ((ret = vorbis_encode_setup_init(vi)))
+        goto error;
+
+    return 0;
+error:
+    return vorbis_error_to_averror(ret);
 }
 
 /* How many bytes are needed for a buffer of length 'l' */
@@ -158,34 +155,63 @@ static int xiph_len(int l)
     return 1 + l / 255 + l;
 }
 
+static av_cold int oggvorbis_encode_close(AVCodecContext *avccontext)
+{
+    OggVorbisContext *context = avccontext->priv_data;
+/*  ogg_packet op ; */
+
+    vorbis_analysis_wrote(&context->vd, 0);  /* notify vorbisenc this is EOF */
+
+    vorbis_block_clear(&context->vb);
+    vorbis_dsp_clear(&context->vd);
+    vorbis_info_clear(&context->vi);
+
+    av_freep(&avccontext->coded_frame);
+    av_freep(&avccontext->extradata);
+
+    return 0;
+}
+
 static av_cold int oggvorbis_encode_init(AVCodecContext *avccontext)
 {
     OggVorbisContext *context = avccontext->priv_data;
     ogg_packet header, header_comm, header_code;
     uint8_t *p;
     unsigned int offset;
-    int r;
+    int ret;
 
     vorbis_info_init(&context->vi);
-    r = oggvorbis_init_encoder(&context->vi, avccontext);
-    if (r < 0) {
-        av_log(avccontext, AV_LOG_ERROR, "oggvorbis_encode_init failed\n");
-        return r;
+    if ((ret = oggvorbis_init_encoder(&context->vi, avccontext))) {
+        av_log(avccontext, AV_LOG_ERROR, "oggvorbis_encode_init: init_encoder failed\n");
+        goto error;
+    }
+    if ((ret = vorbis_analysis_init(&context->vd, &context->vi))) {
+        ret = vorbis_error_to_averror(ret);
+        goto error;
+    }
+    if ((ret = vorbis_block_init(&context->vd, &context->vb))) {
+        ret = vorbis_error_to_averror(ret);
+        goto error;
     }
-    vorbis_analysis_init(&context->vd, &context->vi);
-    vorbis_block_init(&context->vd, &context->vb);
 
     vorbis_comment_init(&context->vc);
     vorbis_comment_add_tag(&context->vc, "encoder", LIBAVCODEC_IDENT);
 
-    vorbis_analysis_headerout(&context->vd, &context->vc, &header,
-                              &header_comm, &header_code);
+    if ((ret = vorbis_analysis_headerout(&context->vd, &context->vc, &header,
+                                         &header_comm, &header_code))) {
+        ret = vorbis_error_to_averror(ret);
+        goto error;
+    }
 
     avccontext->extradata_size =
         1 + xiph_len(header.bytes) + xiph_len(header_comm.bytes) +
         header_code.bytes;
     p = avccontext->extradata =
             av_malloc(avccontext->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+    if (!p) {
+        ret = AVERROR(ENOMEM);
+        goto error;
+    }
     p[0]    = 2;
     offset  = 1;
     offset += av_xiphlacing(&p[offset], header.bytes);
@@ -208,9 +234,15 @@ static av_cold int oggvorbis_encode_init(AVCodecContext *avccontext)
     avccontext->frame_size = OGGVORBIS_FRAME_SIZE;
 
     avccontext->coded_frame = avcodec_alloc_frame();
-    avccontext->coded_frame->key_frame = 1;
+    if (!avccontext->coded_frame) {
+        ret = AVERROR(ENOMEM);
+        goto error;
+    }
 
     return 0;
+error:
+    oggvorbis_encode_close(avccontext);
+    return ret;
 }
 
 static int oggvorbis_encode_frame(AVCodecContext *avccontext,
@@ -286,23 +318,6 @@ static int oggvorbis_encode_frame(AVCodecContext *avccontext,
     return l;
 }
 
-static av_cold int oggvorbis_encode_close(AVCodecContext *avccontext)
-{
-    OggVorbisContext *context = avccontext->priv_data;
-/*  ogg_packet op ; */
-
-    vorbis_analysis_wrote(&context->vd, 0);  /* notify vorbisenc this is EOF */
-
-    vorbis_block_clear(&context->vb);
-    vorbis_dsp_clear(&context->vd);
-    vorbis_info_clear(&context->vi);
-
-    av_freep(&avccontext->coded_frame);
-    av_freep(&avccontext->extradata);
-
-    return 0;
-}
-
 AVCodec ff_libvorbis_encoder = {
     .name           = "libvorbis",
     .type           = AVMEDIA_TYPE_AUDIO,

libavcodec/mpegaudioenc.c

@@ -75,7 +75,7 @@ static av_cold int MPA_encode_init(AVCodecContext *avctx)
 
     if (channels <= 0 || channels > 2){
         av_log(avctx, AV_LOG_ERROR, "encoding %d channel(s) is not allowed in mp2\n", channels);
-        return -1;
+        return AVERROR(EINVAL);
     }
     bitrate = bitrate / 1000;
     s->nb_channels = channels;
@@ -93,7 +93,7 @@ static av_cold int MPA_encode_init(AVCodecContext *avctx)
     }
     if (i == 3){
         av_log(avctx, AV_LOG_ERROR, "Sampling rate %d is not allowed in mp2\n", freq);
-        return -1;
+        return AVERROR(EINVAL);
     }
     s->freq_index = i;
 
@@ -104,7 +104,7 @@ static av_cold int MPA_encode_init(AVCodecContext *avctx)
     }
     if (i == 15){
         av_log(avctx, AV_LOG_ERROR, "bitrate %d is not allowed in mp2\n", bitrate);
-        return -1;
+        return AVERROR(EINVAL);
     }
     s->bitrate_index = i;
 
@@ -181,7 +181,8 @@ static av_cold int MPA_encode_init(AVCodecContext *avctx)
     }
 
     avctx->coded_frame= avcodec_alloc_frame();
-    avctx->coded_frame->key_frame= 1;
+    if (!avctx->coded_frame)
+        return AVERROR(ENOMEM);
 
     return 0;
 }

libavcodec/nellymoserenc.c

@@ -127,14 +127,29 @@ static void apply_mdct(NellyMoserEncodeContext *s)
     s->mdct_ctx.mdct_calc(&s->mdct_ctx, s->mdct_out + NELLY_BUF_LEN, s->buf[s->bufsel] + NELLY_BUF_LEN);
 }
 
+static av_cold int encode_end(AVCodecContext *avctx)
+{
+    NellyMoserEncodeContext *s = avctx->priv_data;
+
+    ff_mdct_end(&s->mdct_ctx);
+
+    if (s->avctx->trellis) {
+        av_free(s->opt);
+        av_free(s->path);
+    }
+    av_freep(&avctx->coded_frame);
+
+    return 0;
+}
+
 static av_cold int encode_init(AVCodecContext *avctx)
 {
     NellyMoserEncodeContext *s = avctx->priv_data;
-    int i;
+    int i, ret;
 
     if (avctx->channels != 1) {
         av_log(avctx, AV_LOG_ERROR, "Nellymoser supports only 1 channel\n");
-        return -1;
+        return AVERROR(EINVAL);
     }
 
     if (avctx->sample_rate != 8000 && avctx->sample_rate != 16000 &&
@@ -142,12 +157,13 @@ static av_cold int encode_init(AVCodecContext *avctx)
         avctx->sample_rate != 22050 && avctx->sample_rate != 44100 &&
         avctx->strict_std_compliance >= FF_COMPLIANCE_NORMAL) {
         av_log(avctx, AV_LOG_ERROR, "Nellymoser works only with 8000, 16000, 11025, 22050 and 44100 sample rate\n");
-        return -1;
+        return AVERROR(EINVAL);
     }
 
     avctx->frame_size = NELLY_SAMPLES;
     s->avctx = avctx;
-    ff_mdct_init(&s->mdct_ctx, 8, 0, 32768.0);
+    if ((ret = ff_mdct_init(&s->mdct_ctx, 8, 0, 32768.0)) < 0)
+        goto error;
     ff_dsputil_init(&s->dsp, avctx);
 
     /* Generate overlap window */
@@ -158,23 +174,22 @@ static av_cold int encode_init(AVCodecContext *avctx)
     if (s->avctx->trellis) {
         s->opt  = av_malloc(NELLY_BANDS * OPT_SIZE * sizeof(float  ));
         s->path = av_malloc(NELLY_BANDS * OPT_SIZE * sizeof(uint8_t));
+        if (!s->opt || !s->path) {
+            ret = AVERROR(ENOMEM);
+            goto error;
+        }
     }
 
-    return 0;
-}
-
-static av_cold int encode_end(AVCodecContext *avctx)
-{
-    NellyMoserEncodeContext *s = avctx->priv_data;
-
-    ff_mdct_end(&s->mdct_ctx);
-
-    if (s->avctx->trellis) {
-        av_free(s->opt);
-        av_free(s->path);
+    avctx->coded_frame = avcodec_alloc_frame();
+    if (!avctx->coded_frame) {
+        ret = AVERROR(ENOMEM);
+        goto error;
     }
 
     return 0;
+error:
+    encode_end(avctx);
+    return ret;
 }
 
 #define find_best(val, table, LUT, LUT_add, LUT_size) \

libavcodec/ra144enc.c

@@ -33,15 +33,20 @@
 #include "ra144.h"
 
 
+static av_cold int ra144_encode_close(AVCodecContext *avctx)
+{
+    RA144Context *ractx = avctx->priv_data;
+    ff_lpc_end(&ractx->lpc_ctx);
+    av_freep(&avctx->coded_frame);
+    return 0;
+}
+
+
 static av_cold int ra144_encode_init(AVCodecContext * avctx)
 {
     RA144Context *ractx;
     int ret;
 
-    if (avctx->sample_fmt != AV_SAMPLE_FMT_S16) {
-        av_log(avctx, AV_LOG_ERROR, "invalid sample format\n");
-        return -1;
-    }
     if (avctx->channels != 1) {
         av_log(avctx, AV_LOG_ERROR, "invalid number of channels: %d\n",
                avctx->channels);
@@ -55,15 +60,19 @@ static av_cold int ra144_encode_init(AVCodecContext * avctx)
     ractx->avctx = avctx;
     ret = ff_lpc_init(&ractx->lpc_ctx, avctx->frame_size, LPC_ORDER,
                       FF_LPC_TYPE_LEVINSON);
-    return ret;
-}
+    if (ret < 0)
+        goto error;
 
+    avctx->coded_frame = avcodec_alloc_frame();
+    if (!avctx->coded_frame) {
+        ret = AVERROR(ENOMEM);
+        goto error;
+    }
 
-static av_cold int ra144_encode_close(AVCodecContext *avctx)
-{
-    RA144Context *ractx = avctx->priv_data;
-    ff_lpc_end(&ractx->lpc_ctx);
     return 0;
+error:
+    ra144_encode_close(avctx);
+    return ret;
 }
 
 
@@ -432,6 +441,7 @@ static int ra144_encode_frame(AVCodecContext *avctx, uint8_t *frame,
     int16_t block_coefs[NBLOCKS][LPC_ORDER];
     int lpc_refl[LPC_ORDER];    /**< reflection coefficients of the frame */
     unsigned int refl_rms[NBLOCKS]; /**< RMS of the reflection coefficients */
+    const int16_t *samples = data;
     int energy = 0;
     int i, idx;
 
@@ -506,7 +516,7 @@ static int ra144_encode_frame(AVCodecContext *avctx, uint8_t *frame,
     ractx->lpc_refl_rms[1] = ractx->lpc_refl_rms[0];
     FFSWAP(unsigned int *, ractx->lpc_coef[0], ractx->lpc_coef[1]);
     for (i = 0; i < NBLOCKS * BLOCKSIZE; i++)
-        ractx->curr_block[i] = *((int16_t *)data + i) >> 2;
+        ractx->curr_block[i] = samples[i] >> 2;
     return FRAMESIZE;
 }
 

libavcodec/roqaudioenc.c

@@ -25,9 +25,8 @@
 #include "avcodec.h"
 #include "bytestream.h"
 
-#define ROQ_FIRST_FRAME_SIZE     (735*8)
 #define ROQ_FRAME_SIZE           735
-
+#define ROQ_HEADER_SIZE   8
 
 #define MAX_DPCM (127*127)
 
@@ -35,34 +34,59 @@
 typedef struct
 {
     short lastSample[2];
+    int input_frames;
+    int buffered_samples;
+    int16_t *frame_buffer;
 } ROQDPCMContext;
 
+
+static av_cold int roq_dpcm_encode_close(AVCodecContext *avctx)
+{
+    ROQDPCMContext *context = avctx->priv_data;
+
+    av_freep(&avctx->coded_frame);
+    av_freep(&context->frame_buffer);
+
+    return 0;
+}
+
 static av_cold int roq_dpcm_encode_init(AVCodecContext *avctx)
 {
     ROQDPCMContext *context = avctx->priv_data;
+    int ret;
 
     if (avctx->channels > 2) {
         av_log(avctx, AV_LOG_ERROR, "Audio must be mono or stereo\n");
-        return -1;
+        return AVERROR(EINVAL);
     }
     if (avctx->sample_rate != 22050) {
         av_log(avctx, AV_LOG_ERROR, "Audio must be 22050 Hz\n");
-        return -1;
-    }
-    if (avctx->sample_fmt != AV_SAMPLE_FMT_S16) {
-        av_log(avctx, AV_LOG_ERROR, "Audio must be signed 16-bit\n");
-        return -1;
+        return AVERROR(EINVAL);
     }
 
-    avctx->frame_size = ROQ_FIRST_FRAME_SIZE;
+    avctx->frame_size = ROQ_FRAME_SIZE;
+    avctx->bit_rate   = (ROQ_HEADER_SIZE + ROQ_FRAME_SIZE * avctx->channels) *
+                        (22050 / ROQ_FRAME_SIZE) * 8;
+
+    context->frame_buffer = av_malloc(8 * ROQ_FRAME_SIZE * avctx->channels *
+                                      sizeof(*context->frame_buffer));
+    if (!context->frame_buffer) {
+        ret = AVERROR(ENOMEM);
+        goto error;
+    }
 
     context->lastSample[0] = context->lastSample[1] = 0;
 
     avctx->coded_frame= avcodec_alloc_frame();
-    if (!avctx->coded_frame)
-        return AVERROR(ENOMEM);
+    if (!avctx->coded_frame) {
+        ret = AVERROR(ENOMEM);
+        goto error;
+    }
 
     return 0;
+error:
+    roq_dpcm_encode_close(avctx);
+    return ret;
 }
 
 static unsigned char dpcm_predict(short *previous, short current)
@@ -108,25 +132,45 @@ static unsigned char dpcm_predict(short *previous, short current)
 static int roq_dpcm_encode_frame(AVCodecContext *avctx,
                 unsigned char *frame, int buf_size, void *data)
 {
-    int i, samples, stereo, ch;
-    const short *in;
-    unsigned char *out;
-
+    int i, stereo, data_size;
+    const int16_t *in = data;
+    uint8_t *out = frame;
     ROQDPCMContext *context = avctx->priv_data;
 
     stereo = (avctx->channels == 2);
 
+    if (!data && context->input_frames >= 8)
+        return 0;
+
+    if (data && context->input_frames < 8) {
+        memcpy(&context->frame_buffer[context->buffered_samples * avctx->channels],
+               in, avctx->frame_size * avctx->channels * sizeof(*in));
+        context->buffered_samples += avctx->frame_size;
+        if (context->input_frames < 7) {
+            context->input_frames++;
+            return 0;
+        }
+        in = context->frame_buffer;
+    }
+
     if (stereo) {
         context->lastSample[0] &= 0xFF00;
         context->lastSample[1] &= 0xFF00;
     }
 
-    out = frame;
-    in = data;
+    if (context->input_frames == 7 || !data)
+        data_size = avctx->channels * context->buffered_samples;
+    else
+        data_size = avctx->channels * avctx->frame_size;
+
+    if (buf_size < ROQ_HEADER_SIZE + data_size) {
+        av_log(avctx, AV_LOG_ERROR, "output buffer is too small\n");
+        return AVERROR(EINVAL);
+    }
 
     bytestream_put_byte(&out, stereo ? 0x21 : 0x20);
     bytestream_put_byte(&out, 0x10);
-    bytestream_put_le32(&out, avctx->frame_size*avctx->channels);
+    bytestream_put_le32(&out, data_size);
 
     if (stereo) {
         bytestream_put_byte(&out, (context->lastSample[1])>>8);
@@ -135,23 +179,15 @@ static int roq_dpcm_encode_frame(AVCodecContext *avctx,
         bytestream_put_le16(&out, context->lastSample[0]);
 
     /* Write the actual samples */
-    samples = avctx->frame_size;
-    for (i=0; i<samples; i++)
-        for (ch=0; ch<avctx->channels; ch++)
-            *out++ = dpcm_predict(&context->lastSample[ch], *in++);
+    for (i = 0; i < data_size; i++)
+        *out++ = dpcm_predict(&context->lastSample[i & 1], *in++);
 
-    /* Use smaller frames from now on */
-    avctx->frame_size = ROQ_FRAME_SIZE;
+    context->input_frames++;
+    if (!data)
+        context->input_frames = FFMAX(context->input_frames, 8);
 
     /* Return the result size */
-    return out - frame;
-}
-
-static av_cold int roq_dpcm_encode_close(AVCodecContext *avctx)
-{
-    av_freep(&avctx->coded_frame);
-
-    return 0;
+    return ROQ_HEADER_SIZE + data_size;
 }
 
 AVCodec ff_roq_dpcm_encoder = {
@@ -162,6 +198,7 @@ AVCodec ff_roq_dpcm_encoder = {
     .init           = roq_dpcm_encode_init,
     .encode         = roq_dpcm_encode_frame,
     .close          = roq_dpcm_encode_close,
+    .capabilities   = CODEC_CAP_DELAY,
     .sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE},
     .long_name = NULL_IF_CONFIG_SMALL("id RoQ DPCM"),
 };

libavcodec/utils.c

@@ -603,6 +603,8 @@ int avcodec_default_reget_buffer(AVCodecContext *s, AVFrame *pic){
         return s->get_buffer(s, pic);
     }
 
+    assert(s->pix_fmt == pic->pix_fmt);
+
     /* If internal buffer type return the same buffer */
     if(pic->type == FF_BUFFER_TYPE_INTERNAL) {
         return 0;
@@ -967,6 +969,8 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx,
     int user_packet = !!avpkt->data;
     int nb_samples;
 
+    *got_packet_ptr = 0;
+
     if (!(avctx->codec->capabilities & CODEC_CAP_DELAY) && !frame) {
         av_init_packet(avpkt);
         avpkt->size = 0;
@@ -988,7 +992,6 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx,
     }
 
     if (avctx->codec->encode2) {
-        *got_packet_ptr = 0;
         ret = avctx->codec->encode2(avctx, avpkt, frame, got_packet_ptr);
         if (!ret && *got_packet_ptr) {
             if (!(avctx->codec->capabilities & CODEC_CAP_DELAY)) {
@@ -1196,10 +1199,11 @@ int attribute_align_arg avcodec_encode_video2(AVCodecContext *avctx,
     int ret;
     int user_packet = !!avpkt->data;
 
+    *got_packet_ptr = 0;
+
     if (!(avctx->codec->capabilities & CODEC_CAP_DELAY) && !frame) {
         av_init_packet(avpkt);
         avpkt->size     = 0;
-        *got_packet_ptr = 0;
         return 0;
     }
 
@@ -1208,17 +1212,15 @@ int attribute_align_arg avcodec_encode_video2(AVCodecContext *avctx,
 
     av_assert0(avctx->codec->encode2);
 
-    *got_packet_ptr = 0;
     ret = avctx->codec->encode2(avctx, avpkt, frame, got_packet_ptr);
     if (!ret) {
         if (!*got_packet_ptr)
             avpkt->size = 0;
         else if (!(avctx->codec->capabilities & CODEC_CAP_DELAY))
             avpkt->pts = avpkt->dts = frame->pts;
-    }
 
-    if (!ret)
         avctx->frame_number++;
+    }
 
     emms_c();
     return ret;

libavcodec/vorbisdec.c

@@ -1710,6 +1710,17 @@ static av_cold int vorbis_decode_close(AVCodecContext *avccontext)
     return 0;
 }
 
+static av_cold void vorbis_decode_flush(AVCodecContext *avccontext)
+{
+    vorbis_context *vc = avccontext->priv_data;
+
+    if (vc->saved) {
+        memset(vc->saved, 0, (vc->blocksize[1] / 4) * vc->audio_channels *
+                             sizeof(*vc->saved));
+    }
+    vc->previous_window = 0;
+}
+
 AVCodec ff_vorbis_decoder = {
     .name           = "vorbis",
     .type           = AVMEDIA_TYPE_AUDIO,
@@ -1718,6 +1729,7 @@ AVCodec ff_vorbis_decoder = {
     .init           = vorbis_decode_init,
     .close          = vorbis_decode_close,
     .decode         = vorbis_decode_frame,
+    .flush          = vorbis_decode_flush,
     .capabilities   = CODEC_CAP_DR1,
     .long_name = NULL_IF_CONFIG_SMALL("Vorbis"),
     .channel_layouts = ff_vorbis_channel_layouts,

libavcodec/xwdenc.c

@@ -44,7 +44,7 @@ static int xwd_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
 {
     enum PixelFormat pix_fmt = avctx->pix_fmt;
     uint32_t pixdepth, bpp, bpad, ncolors = 0, lsize, vclass, be = 0;
-    uint32_t rgb[3] = { 0 };
+    uint32_t rgb[3] = { 0 }, bitorder = 0;
     uint32_t header_size;
     int i, out_size, ret;
     uint8_t *ptr, *buf;
@@ -133,6 +133,8 @@ static int xwd_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         ncolors  = 256;
         break;
     case PIX_FMT_MONOWHITE:
+        be       = 1;
+        bitorder = 1;
         bpp      = 1;
         bpad     = 8;
         vclass   = XWD_STATIC_GRAY;
@@ -164,7 +166,7 @@ static int xwd_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     bytestream_put_be32(&buf, 0);             // bitmap x offset
     bytestream_put_be32(&buf, be);            // byte order
     bytestream_put_be32(&buf, 32);            // bitmap unit
-    bytestream_put_be32(&buf, be);            // bit-order of image data
+    bytestream_put_be32(&buf, bitorder);      // bit-order of image data
     bytestream_put_be32(&buf, bpad);          // bitmap scan-line pad in bits
     bytestream_put_be32(&buf, bpp);           // bits per pixel
     bytestream_put_be32(&buf, lsize);         // bytes per scan-line

libavformat/matroskadec.c

@@ -697,16 +697,19 @@ static int ebml_read_float(AVIOContext *pb, int size, double *num)
  */
 static int ebml_read_ascii(AVIOContext *pb, int size, char **str)
 {
-    av_free(*str);
+    char *res;
+
     /* EBML strings are usually not 0-terminated, so we allocate one
      * byte more, read the string and NULL-terminate it ourselves. */
-    if (!(*str = av_malloc(size + 1)))
+    if (!(res = av_malloc(size + 1)))
         return AVERROR(ENOMEM);
-    if (avio_read(pb, (uint8_t *) *str, size) != size) {
-        av_freep(str);
+    if (avio_read(pb, (uint8_t *) res, size) != size) {
+        av_free(res);
         return AVERROR(EIO);
     }
-    (*str)[size] = '\0';
+    (res)[size] = '\0';
+    av_free(*str);
+    *str = res;
 
     return 0;
 }

libavutil/avutil.h

@@ -154,7 +154,7 @@
  */
 
 #define LIBAVUTIL_VERSION_MAJOR 51
-#define LIBAVUTIL_VERSION_MINOR 40
+#define LIBAVUTIL_VERSION_MINOR 41
 #define LIBAVUTIL_VERSION_MICRO 100
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \

libavutil/error.c

@@ -41,6 +41,7 @@ int av_strerror(int errnum, char *errbuf, size_t errbuf_size)
     case AVERROR_PATCHWELCOME:      errstr = "Not yet implemented in FFmpeg, patches welcome"; break;
     case AVERROR_PROTOCOL_NOT_FOUND:errstr = "Protocol not found"                           ; break;
     case AVERROR_STREAM_NOT_FOUND:  errstr = "Stream not found"                             ; break;
+    case AVERROR_UNKNOWN:           errstr = "Unknown error occurred"                       ; break;
     }
 
     if (errstr) {

libavutil/error.h

@@ -64,6 +64,7 @@
  * it has been introduced in Libav after our AVERROR_BUG and with a modified value.
  */
 #define AVERROR_BUG2               (-MKTAG( 'B','U','G',' '))
+#define AVERROR_UNKNOWN            (-MKTAG( 'U','N','K','N')) ///< Unknown error, typically from an external library
 
 /**
  * Put a description of the AVERROR code errnum in errbuf.

tests/Makefile

@@ -46,6 +46,7 @@ include $(SRC_PATH)/tests/fate/amrnb.mak
 include $(SRC_PATH)/tests/fate/amrwb.mak
 include $(SRC_PATH)/tests/fate/atrac.mak
 include $(SRC_PATH)/tests/fate/audio.mak
+include $(SRC_PATH)/tests/fate/cdxl.mak
 include $(SRC_PATH)/tests/fate/dct.mak
 include $(SRC_PATH)/tests/fate/demux.mak
 include $(SRC_PATH)/tests/fate/dfa.mak

tests/fate/cdxl.mak

+FATE_CDXL += fate-cdxl-ham6
+fate-cdxl-ham6: CMD = framecrc -i $(SAMPLES)/cdxl/cat.cdxl -an -frames:v 16
+
+FATE_CDXL += fate-cdxl-ham8
+fate-cdxl-ham8: CMD = framecrc -i $(SAMPLES)/cdxl/mirage.cdxl -an -frames:v 1
+
+FATE_CDXL += fate-cdxl-pal8
+fate-cdxl-pal8: CMD = framecrc -i $(SAMPLES)/cdxl/maku.cdxl -pix_fmt rgb24 -frames:v 11
+
+FATE_CDXL += fate-cdxl-pal8-small
+fate-cdxl-pal8-small: CMD = framecrc -i $(SAMPLES)/cdxl/fruit.cdxl -an -pix_fmt rgb24 -frames:v 46
+
+FATE_TESTS += $(FATE_CDXL)
+fate-cdxl: $(FATE_CDXL)

tests/ref/fate/cdxl-ham6

+#tb 0: 52/525
+0,          0,          0,        1,    57600, 0x87887a7b
+0,          1,          1,        1,    57600, 0x10c301d2
+0,          2,          2,        1,    57600, 0xd1a6f910
+0,          3,          3,        1,    57600, 0x20242bb9
+0,          4,          4,        1,    57600, 0xae33cb7f
+0,          5,          5,        1,    57600, 0x501b82c8
+0,          6,          6,        1,    57600, 0x84199043
+0,          7,          7,        1,    57600, 0x946a6dbb
+0,          8,          8,        1,    57600, 0xeacea671
+0,          9,          9,        1,    57600, 0x77b8723f
+0,         10,         10,        1,    57600, 0x371cdb09
+0,         11,         11,        1,    57600, 0xa16ef5ee
+0,         12,         12,        1,    57600, 0xcb6abd9e
+0,         13,         13,        1,    57600, 0xb73e800f
+0,         14,         14,        1,    57600, 0x368bd93e
+0,         15,         15,        1,    57600, 0xcde72dc5

tests/ref/fate/cdxl-ham8

+#tb 0: 3/158
+0,          0,          0,        1,    67584, 0xce0cade5

tests/ref/fate/cdxl-pal8

+#tb 0: 12/601
+0,          0,          0,        1,    67584, 0x5eae629b
+0,          1,          1,        1,    67584, 0x32591227
+0,          2,          2,        1,    67584, 0x4e4424c7
+0,          3,          3,        1,    67584, 0x70db0134
+0,          4,          4,        1,    67584, 0x3550ed0b
+0,          5,          5,        1,    67584, 0x86fe3eef
+0,          6,          6,        1,    67584, 0x3414bb33
+0,          7,          7,        1,    67584, 0x667bfb91
+0,          8,          8,        1,    67584, 0x6e1a4ccb
+0,          9,          9,        1,    67584, 0xf723f9ae
+0,         10,         10,        1,    67584, 0x88481d5d

tests/ref/fate/cdxl-pal8-small

+#tb 0: 368/11025
+0,          0,          0,        1,    30720, 0x0d552cfd
+0,          1,          1,        1,    30720, 0x3cf93291
+0,          2,          2,        1,    30720, 0xe45b2868
+0,          3,          3,        1,    30720, 0xb5df289b
+0,          4,          4,        1,    30720, 0x2562259e
+0,          5,          5,        1,    30720, 0xbf171878
+0,          6,          6,        1,    30720, 0x695b1d73
+0,          7,          7,        1,    30720, 0x89ef1614
+0,          8,          8,        1,    30720, 0xe12a1dd9
+0,          9,          9,        1,    30720, 0x49622ffa
+0,         10,         10,        1,    30720, 0xd6832703
+0,         11,         11,        1,    30720, 0xec1d0cb7
+0,         12,         12,        1,    30720, 0x8bee0525
+0,         13,         13,        1,    30720, 0x1e0cf0c4
+0,         14,         14,        1,    30720, 0xf83fd9db
+0,         15,         15,        1,    30720, 0xffb0d6ab
+0,         16,         16,        1,    30720, 0xe37fe239
+0,         17,         17,        1,    30720, 0x74b0f856
+0,         18,         18,        1,    30720, 0x9c88d3e1
+0,         19,         19,        1,    30720, 0x714db368
+0,         20,         20,        1,    30720, 0x6c8e8860
+0,         21,         21,        1,    30720, 0x804968e6
+0,         22,         22,        1,    30720, 0x7ac56ae4
+0,         23,         23,        1,    30720, 0xffd85cbf
+0,         24,         24,        1,    30720, 0x1f8455f9
+0,         25,         25,        1,    30720, 0x3ae65296
+0,         26,         26,        1,    30720, 0x9e544ecd
+0,         27,         27,        1,    30720, 0x35678e5a
+0,         28,         28,        1,    30720, 0x04bae866
+0,         29,         29,        1,    30720, 0xb126ed94
+0,         30,         30,        1,    30720, 0x1720efc5
+0,         31,         31,        1,    30720, 0x4c1b01c2
+0,         32,         32,        1,    30720, 0xd0a1e866
+0,         33,         33,        1,    30720, 0x0d330789
+0,         34,         34,        1,    30720, 0xf5ac08bb
+0,         35,         35,        1,    30720, 0x9abe0d83
+0,         36,         36,        1,    30720, 0xa44c02f4
+0,         37,         37,        1,    30720, 0xdc4cc688
+0,         38,         38,        1,    30720, 0x22eef3c1
+0,         39,         39,        1,    30720, 0xcfbc0d1d
+0,         40,         40,        1,    30720, 0x7104ea31
+0,         41,         41,        1,    30720, 0x80daecfb
+0,         42,         42,        1,    30720, 0xe1bab995
+0,         43,         43,        1,    30720, 0x43f4b896
+0,         44,         44,        1,    30720, 0xa0d2bf5c
+0,         45,         45,        1,    30720, 0x3556a114

tests/ref/lavf/xwd

-0ab6cd4fe5fe85a3f3e87508c2eadfa0 *./tests/data/images/xwd/02.xwd
+50baa5560b7d1aa3188b19c1162bf7dc *./tests/data/images/xwd/02.xwd
 ./tests/data/images/xwd/%02d.xwd CRC=0x6da01946
 304239 ./tests/data/images/xwd/02.xwd