avcodec: Add a min size parameter to ff_alloc_packet2()

This parameter can be used to inform the allocation code about how much
downsizing might occur, and can be used to optimize how to allocate the
packet

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavcodec/a64multienc.c

@@ -328,7 +328,7 @@ static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         /* any frames to encode? */
         if (c->mc_lifetime) {
             int alloc_size = charset_size + c->mc_lifetime*(screen_size + colram_size);
-            if ((ret = ff_alloc_packet2(avctx, pkt, alloc_size)) < 0)
+            if ((ret = ff_alloc_packet2(avctx, pkt, alloc_size, 0)) < 0)
                 return ret;
             buf = pkt->data;
 

libavcodec/aacenc.c

@@ -652,7 +652,7 @@ static int aac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
         }
         start_ch += chans;
     }
-    if ((ret = ff_alloc_packet2(avctx, avpkt, 8192 * s->channels)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, 8192 * s->channels, 0)) < 0)
         return ret;
     do {
         int frame_bits;

libavcodec/ac3enc_template.c

@@ -438,7 +438,7 @@ int AC3_NAME(encode_frame)(AVCodecContext *avctx, AVPacket *avpkt,
 
     ff_ac3_quantize_mantissas(s);
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, s->frame_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, s->frame_size, 0)) < 0)
         return ret;
     ff_ac3_output_frame(s, avpkt->data);
 

libavcodec/adpcmenc.c

@@ -486,7 +486,7 @@ static int adpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
         pkt_size = (2 + avctx->channels * (22 + 4 * (frame->nb_samples - 1)) + 7) / 8;
     else
         pkt_size = avctx->block_align;
-    if ((ret = ff_alloc_packet2(avctx, avpkt, pkt_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, pkt_size, 0)) < 0)
         return ret;
     dst = avpkt->data;
 

libavcodec/adxenc.c

@@ -146,7 +146,7 @@ static int adx_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     int ch, out_size, ret;
 
     out_size = BLOCK_SIZE * avctx->channels + !c->header_parsed * HEADER_SIZE;
-    if ((ret = ff_alloc_packet2(avctx, avpkt, out_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, out_size, 0)) < 0)
         return ret;
     dst = avpkt->data;
 

libavcodec/alacenc.c

@@ -618,7 +618,7 @@ static int alac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     else
         max_frame_size = s->max_coded_frame_size;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, 2 * max_frame_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, 2 * max_frame_size, 0)) < 0)
         return ret;
 
     /* use verbatim mode for compression_level 0 */

libavcodec/asvenc.c

@@ -265,7 +265,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     }
 
     if ((ret = ff_alloc_packet2(avctx, pkt, a->mb_height * a->mb_width * MAX_MB_SIZE +
-                                FF_MIN_BUFFER_SIZE)) < 0)
+                                FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     init_put_bits(&a->pb, pkt->data, pkt->size);

libavcodec/bmpenc.c

@@ -118,7 +118,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
 #define SIZE_BITMAPINFOHEADER 40
     hsize = SIZE_BITMAPFILEHEADER + SIZE_BITMAPINFOHEADER + (pal_entries << 2);
     n_bytes = n_bytes_image + hsize;
-    if ((ret = ff_alloc_packet2(avctx, pkt, n_bytes)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, n_bytes, 0)) < 0)
         return ret;
     buf = pkt->data;
     bytestream_put_byte(&buf, 'B');                   // BITMAPFILEHEADER.bfType

libavcodec/cinepakenc.c

@@ -1275,7 +1275,7 @@ static int cinepak_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
 
     s->lambda = frame->quality ? frame->quality - 1 : 2 * FF_LAMBDA_SCALE;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, s->frame_buf_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, s->frame_buf_size, 0)) < 0)
         return ret;
     ret = rd_frame(s, frame, (s->curframe == 0), pkt->data, s->frame_buf_size);
     pkt->size = ret;

libavcodec/cljrenc.c

@@ -56,7 +56,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
          return AVERROR_EXPERIMENTAL;
     }
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, 32*avctx->height*avctx->width/4)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, 32*avctx->height*avctx->width/4, 0)) < 0)
         return ret;
 
     init_put_bits(&pb, pkt->data, pkt->size);

libavcodec/dcaenc.c

@@ -916,7 +916,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     const int32_t *samples;
     int ret, i;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, c->frame_size )) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, c->frame_size , 0)) < 0)
         return ret;
 
     samples = (const int32_t *)frame->data[0];

libavcodec/dnxhdenc.c

@@ -1060,7 +1060,7 @@ static int dnxhd_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
     int offset, i, ret;
     uint8_t *buf;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, ctx->cid_table->frame_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, ctx->cid_table->frame_size, 0)) < 0)
         return ret;
     buf = pkt->data;
 

libavcodec/dpxenc.c

@@ -195,7 +195,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         need_align = size - len;
         size *= avctx->height;
     }
-    if ((ret = ff_alloc_packet2(avctx, pkt, size + HEADER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, size + HEADER_SIZE, 0)) < 0)
         return ret;
     buf = pkt->data;
 

libavcodec/dvenc.c

@@ -717,7 +717,7 @@ static int dvvideo_encode_frame(AVCodecContext *c, AVPacket *pkt,
     DVVideoContext *s = c->priv_data;
     int ret;
 
-    if ((ret = ff_alloc_packet2(c, pkt, s->sys->frame_size)) < 0)
+    if ((ret = ff_alloc_packet2(c, pkt, s->sys->frame_size, 0)) < 0)
         return ret;
 
     c->pix_fmt                = s->sys->pix_fmt;

libavcodec/ffv1enc.c

@@ -1247,7 +1247,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     if (f->version > 3)
         maxsize = FF_MIN_BUFFER_SIZE + avctx->width*avctx->height*3LL*4;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, maxsize)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, maxsize, 0)) < 0)
         return ret;
 
     ff_init_range_encoder(c, pkt->data, pkt->size);

libavcodec/flacenc.c

@@ -1390,7 +1390,7 @@ static int flac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
         }
     }
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, frame_bytes)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, frame_bytes, 0)) < 0)
         return ret;
 
     out_bytes = write_frame(s, avpkt);

libavcodec/flashsv2enc.c

@@ -854,7 +854,7 @@ static int flashsv2_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     int res;
     int keyframe = 0;
 
-    if ((res = ff_alloc_packet2(avctx, pkt, s->frame_size + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((res = ff_alloc_packet2(avctx, pkt, s->frame_size + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return res;
 
     /* First frame needs to be a keyframe */

libavcodec/flashsvenc.c

@@ -238,7 +238,7 @@ static int flashsv_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         I_frame = 1;
     }
 
-    if ((res = ff_alloc_packet2(avctx, pkt, s->image_width * s->image_height * 3)) < 0)
+    if ((res = ff_alloc_packet2(avctx, pkt, s->image_width * s->image_height * 3, 0)) < 0)
         return res;
 
     pkt->size = encode_bitstream(s, p, pkt->data, pkt->size, opt_w * 16, opt_h * 16,

libavcodec/g722enc.c

@@ -358,7 +358,7 @@ static int g722_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     int nb_samples, out_size, ret;
 
     out_size = (frame->nb_samples + 1) / 2;
-    if ((ret = ff_alloc_packet2(avctx, avpkt, out_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, out_size, 0)) < 0)
         return ret;
 
     nb_samples = frame->nb_samples - (frame->nb_samples & 1);

libavcodec/g723_1.c

@@ -2462,7 +2462,7 @@ static int g723_1_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
 
     av_freep(&in_orig); in = NULL;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, 24)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, 24, 0)) < 0)
         return ret;
 
     *got_packet_ptr = 1;

libavcodec/g726.c

@@ -351,7 +351,7 @@ static int g726_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     int i, ret, out_size;
 
     out_size = (frame->nb_samples * c->code_size + 7) / 8;
-    if ((ret = ff_alloc_packet2(avctx, avpkt, out_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, out_size, 0)) < 0)
         return ret;
     init_put_bits(&pb, avpkt->data, avpkt->size);
 

libavcodec/gif.c

@@ -269,7 +269,7 @@ static int gif_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     const uint32_t *palette = NULL;
     int ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width*avctx->height*7/5 + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width*avctx->height*7/5 + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
     outbuf_ptr = pkt->data;
     end        = pkt->data + pkt->size;

libavcodec/huffyuvenc.c

@@ -760,7 +760,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     const AVFrame * const p = pict;
     int i, j, size = 0, ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, width * height * 3 * 4 + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, width * height * 3 * 4 + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     if (s->context) {

libavcodec/internal.h

@@ -217,9 +217,13 @@ int avpriv_unlock_avformat(void);
  *                avpkt->size is set to the specified size.
  *                All other AVPacket fields will be reset with av_init_packet().
  * @param size    the minimum required packet size
+ * @param min_size the smallest the packet might be down sized to, can be set to
+ *                0, setting this roughly correctly allows the allocation code
+ *                to choose between several allocation stragies to improve
+ *                speed slightly.
  * @return        non negative on success, negative error code on failure
  */
-int ff_alloc_packet2(AVCodecContext *avctx, AVPacket *avpkt, int64_t size);
+int ff_alloc_packet2(AVCodecContext *avctx, AVPacket *avpkt, int64_t size, int64_t min_size);
 
 int ff_alloc_packet(AVPacket *avpkt, int size);
 

libavcodec/j2kenc.c

@@ -955,7 +955,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     Jpeg2000EncoderContext *s = avctx->priv_data;
     uint8_t *chunkstart, *jp2cstart, *jp2hstart;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width*avctx->height*9 + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width*avctx->height*9 + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     // init:

libavcodec/jpeglsenc.c

@@ -269,7 +269,7 @@ static int encode_picture_ls(AVCodecContext *avctx, AVPacket *pkt,
         comps = 3;
 
     if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width  *avctx->height * comps * 4 +
-                                FF_MIN_BUFFER_SIZE)) < 0)
+                                FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     buf2 = av_malloc(pkt->size);

libavcodec/lclenc.c

@@ -79,7 +79,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     int zret; // Zlib return code
     int max_size = deflateBound(&c->zstream, avctx->width * avctx->height * 3);
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, max_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, max_size, 0)) < 0)
         return ret;
 
     if(avctx->pix_fmt != AV_PIX_FMT_BGR24){

libavcodec/libaacplus.c

@@ -101,7 +101,7 @@ static int aacPlus_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     int32_t *input_buffer = (int32_t *)frame->data[0];
     int ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, s->max_output_bytes)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, s->max_output_bytes, 0)) < 0)
         return ret;
 
     pkt->size = aacplusEncEncode(s->aacplus_handle, input_buffer,

libavcodec/libfaac.c

@@ -184,7 +184,7 @@ static int Faac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     int num_samples  = frame ? frame->nb_samples : 0;
     void *samples    = frame ? frame->data[0]    : NULL;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, (7 + 768) * avctx->channels)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, (7 + 768) * avctx->channels, 0)) < 0)
         return ret;
 
     bytes_written = faacEncEncode(s->faac_handle, samples,

libavcodec/libfdk-aacenc.c

@@ -342,7 +342,7 @@ static int aac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     }
 
     /* The maximum packet size is 6144 bits aka 768 bytes per channel. */
-    if ((ret = ff_alloc_packet2(avctx, avpkt, FFMAX(8192, 768 * avctx->channels))) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, FFMAX(8192, 768 * avctx->channels), 0)) < 0)
         return ret;
 
     out_ptr                   = avpkt->data;

libavcodec/libgsmenc.c

@@ -98,7 +98,7 @@ static int libgsm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     gsm_signal *samples = (gsm_signal *)frame->data[0];
     struct gsm_state *state = avctx->priv_data;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, avctx->block_align)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, avctx->block_align, 0)) < 0)
         return ret;
 
     switch(avctx->codec_id) {

libavcodec/libilbc.c

@@ -166,7 +166,7 @@ static int ilbc_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     ILBCEncContext *s = avctx->priv_data;
     int ret;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, 50)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, 50, 0)) < 0)
         return ret;
 
     WebRtcIlbcfix_EncodeImpl((uint16_t *) avpkt->data, (const int16_t *) frame->data[0], &s->encoder);

libavcodec/libmp3lame.c

@@ -258,7 +258,7 @@ static int mp3lame_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     ff_dlog(avctx, "in:%d packet-len:%d index:%d\n", avctx->frame_size, len,
             s->buffer_index);
     if (len <= s->buffer_index) {
-        if ((ret = ff_alloc_packet2(avctx, avpkt, len)) < 0)
+        if ((ret = ff_alloc_packet2(avctx, avpkt, len, 0)) < 0)
             return ret;
         memcpy(avpkt->data, s->buffer, len);
         s->buffer_index -= len;

libavcodec/libopencore-amr.c

@@ -236,7 +236,7 @@ static int amr_nb_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
         s->enc_bitrate = avctx->bit_rate;
     }
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, 32)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, 32, 0)) < 0)
         return ret;
 
     if (frame) {

libavcodec/libopenjpegenc.c

@@ -579,7 +579,7 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     }
 
     len = cio_tell(stream);
-    if ((ret = ff_alloc_packet2(avctx, pkt, len)) < 0) {
+    if ((ret = ff_alloc_packet2(avctx, pkt, len, 0)) < 0) {
         return ret;
     }
 

libavcodec/libopusenc.c

@@ -335,7 +335,7 @@ static int libopus_encode(AVCodecContext *avctx, AVPacket *avpkt,
     /* Maximum packet size taken from opusenc in opus-tools. 60ms packets
      * consist of 3 frames in one packet. The maximum frame size is 1275
      * bytes along with the largest possible packet header of 7 bytes. */
-    if ((ret = ff_alloc_packet2(avctx, avpkt, (1275 * 3 + 7) * opus->stream_count)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, (1275 * 3 + 7) * opus->stream_count, 0)) < 0)
         return ret;
 
     if (avctx->sample_fmt == AV_SAMPLE_FMT_FLT)

libavcodec/libschroedingerenc.c

@@ -379,7 +379,7 @@ static int libschroedinger_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     pkt_size = p_frame_output->size;
     if (last_frame_in_sequence && p_schro_params->enc_buf_size > 0)
         pkt_size += p_schro_params->enc_buf_size;
-    if ((ret = ff_alloc_packet2(avctx, pkt, pkt_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, pkt_size, 0)) < 0)
         goto error;
 
     memcpy(pkt->data, p_frame_output->p_encbuf, p_frame_output->size);

libavcodec/libspeexenc.c

@@ -294,7 +294,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     /* 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;
-        if ((ret = ff_alloc_packet2(avctx, avpkt, speex_bits_nbytes(&s->bits))) < 0)
+        if ((ret = ff_alloc_packet2(avctx, avpkt, speex_bits_nbytes(&s->bits), 0)) < 0)
             return ret;
         ret = speex_bits_write(&s->bits, avpkt->data, avpkt->size);
         speex_bits_reset(&s->bits);

libavcodec/libtheoraenc.c

@@ -337,7 +337,7 @@ static int encode_frame(AVCodecContext* avc_context, AVPacket *pkt,
     }
 
     /* Copy ogg_packet content out to buffer */
-    if ((ret = ff_alloc_packet2(avc_context, pkt, o_packet.bytes)) < 0)
+    if ((ret = ff_alloc_packet2(avc_context, pkt, o_packet.bytes, 0)) < 0)
         return ret;
     memcpy(pkt->data, o_packet.packet, o_packet.bytes);
 

libavcodec/libtwolame.c

@@ -106,7 +106,7 @@ static int twolame_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     TWOLAMEContext *s = avctx->priv_data;
     int ret;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, MPA_MAX_CODED_FRAME_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, MPA_MAX_CODED_FRAME_SIZE, 0)) < 0)
         return ret;
 
     if (frame) {

libavcodec/libutvideoenc.cpp

@@ -143,7 +143,7 @@ static int utvideo_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     uint8_t *dst;
 
     /* Alloc buffer */
-    if ((ret = ff_alloc_packet2(avctx, pkt, utv->buf_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, utv->buf_size, 0)) < 0)
         return ret;
 
     dst = pkt->data;

libavcodec/libvo-aacenc.c

@@ -153,7 +153,7 @@ static int aac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
             return ret;
     }
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, FFMAX(8192, 768 * avctx->channels))) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, FFMAX(8192, 768 * avctx->channels), 0)) < 0)
         return ret;
 
     input.Buffer  = samples;

libavcodec/libvo-amrwbenc.c

@@ -115,7 +115,7 @@ static int amr_wb_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     const int16_t *samples = (const int16_t *)frame->data[0];
     int size, ret;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, MAX_PACKET_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, MAX_PACKET_SIZE, 0)) < 0)
         return ret;
 
     if (s->last_bitrate != avctx->bit_rate) {

libavcodec/libvorbisenc.c

@@ -338,7 +338,7 @@ static int libvorbis_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
 
     av_fifo_generic_read(s->pkt_fifo, &op, sizeof(ogg_packet), NULL);
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, op.bytes)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, op.bytes, 0)) < 0)
         return ret;
     av_fifo_generic_read(s->pkt_fifo, avpkt->data, op.bytes, NULL);
 

libavcodec/libvpxenc.c

@@ -687,7 +687,7 @@ static inline void cx_pktcpy(struct FrameListData *dst,
 static int storeframe(AVCodecContext *avctx, struct FrameListData *cx_frame,
                       AVPacket *pkt)
 {
-    int ret = ff_alloc_packet2(avctx, pkt, cx_frame->sz);
+    int ret = ff_alloc_packet2(avctx, pkt, cx_frame->sz, 0);
     uint8_t *side_data;
     if (ret >= 0) {
         memcpy(pkt->data, cx_frame->buf, pkt->size);

libavcodec/libx264.c

@@ -113,7 +113,7 @@ static int encode_nals(AVCodecContext *ctx, AVPacket *pkt,
     for (i = 0; i < nnal; i++)
         size += nals[i].i_payload;
 
-    if ((ret = ff_alloc_packet2(ctx, pkt, size)) < 0)
+    if ((ret = ff_alloc_packet2(ctx, pkt, size, 0)) < 0)
         return ret;
 
     p = pkt->data;

libavcodec/libxavs.c

@@ -88,7 +88,7 @@ static int encode_nals(AVCodecContext *ctx, AVPacket *pkt,
     for (i = 0; i < nnal; i++)
         size += nals[i].i_payload;
 
-    if ((ret = ff_alloc_packet2(ctx, pkt, size)) < 0)
+    if ((ret = ff_alloc_packet2(ctx, pkt, size, 0)) < 0)
         return ret;
     p = pkt->data;
 
@@ -144,7 +144,7 @@ static int XAVS_frame(AVCodecContext *avctx, AVPacket *pkt,
 
     if (!ret) {
         if (!frame && !(x4->end_of_stream)) {
-            if ((ret = ff_alloc_packet2(avctx, pkt, 4)) < 0)
+            if ((ret = ff_alloc_packet2(avctx, pkt, 4, 0)) < 0)
                 return ret;
 
             pkt->data[0] = 0x0;

libavcodec/libxvid.c

@@ -696,7 +696,7 @@ static int xvid_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     xvid_enc_frame_t xvid_enc_frame = { 0 };
     xvid_enc_stats_t xvid_enc_stats = { 0 };
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, mb_width*(int64_t)mb_height*MAX_MB_BYTES + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, mb_width*(int64_t)mb_height*MAX_MB_BYTES + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     /* Start setting up the frame */

libavcodec/ljpegenc.c

@@ -229,7 +229,7 @@ static int ljpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
                         * s->hsample[0] * s->vsample[0];
     }
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, max_pkt_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, max_pkt_size, 0)) < 0)
         return ret;
 
     init_put_bits(&pb, pkt->data, pkt->size);

libavcodec/mpegaudioenc_template.c

@@ -763,7 +763,7 @@ static int MPA_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     }
     compute_bit_allocation(s, smr, bit_alloc, &padding);
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, MPA_MAX_CODED_FRAME_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, MPA_MAX_CODED_FRAME_SIZE, 0)) < 0)
         return ret;
 
     init_put_bits(&s->pb, avpkt->data, avpkt->size);

libavcodec/mpegvideo_enc.c

@@ -1739,7 +1739,7 @@ int ff_mpv_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
         int pkt_size = growing_buffer ? FFMAX(s->mb_width*s->mb_height*64+10000, avctx->internal->byte_buffer_size) - FF_INPUT_BUFFER_PADDING_SIZE
                                               :
                                               s->mb_width*s->mb_height*(MAX_MB_BYTES+100)+10000;
-        if ((ret = ff_alloc_packet2(avctx, pkt, pkt_size)) < 0)
+        if ((ret = ff_alloc_packet2(avctx, pkt, pkt_size, 0)) < 0)
             return ret;
         if (s->mb_info) {
             s->mb_info_ptr = av_packet_new_side_data(pkt,

libavcodec/msvideo1enc.c

@@ -76,7 +76,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     int skips = 0;
     int quality = 24;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width*avctx->height*9 + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width*avctx->height*9 + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
     dst= buf= pkt->data;
 

libavcodec/nellymoserenc.c

@@ -397,7 +397,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
         s->last_frame = 1;
     }
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, NELLY_BLOCK_LEN)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, NELLY_BLOCK_LEN, 0)) < 0)
         return ret;
     encode_block(s, avpkt->data, avpkt->size);
 

libavcodec/nvenc.c

@@ -1124,7 +1124,7 @@ static int process_output_surface(AVCodecContext *avctx, AVPacket *pkt, NvencOut
         goto error;
     }
 
-    if (res = ff_alloc_packet2(avctx, pkt, lock_params.bitstreamSizeInBytes)) {
+    if (res = ff_alloc_packet2(avctx, pkt, lock_params.bitstreamSizeInBytes, 0)) {
         p_nvenc->nvEncUnlockBitstream(ctx->nvencoder, tmpoutsurf->output_surface);
         goto error;
     }

libavcodec/pamenc.c

@@ -91,7 +91,7 @@ static int pam_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         return -1;
     }
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, n*h + 200)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, n*h + 200, 0)) < 0)
         return ret;
 
     bytestream_start =

libavcodec/pcm.c

@@ -97,7 +97,7 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     n           = frame->nb_samples * avctx->channels;
     samples     = (const short *)frame->data[0];
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, n * sample_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, n * sample_size, 0)) < 0)
         return ret;
     dst = avpkt->data;
 

libavcodec/pcxenc.c

@@ -145,7 +145,7 @@ static int pcx_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     line_bytes = (line_bytes + 1) & ~1;
 
     max_pkt_size = 128 + avctx->height * 2 * line_bytes * nplanes + (pal ? 256*3 + 1 : 0);
-    if ((ret = ff_alloc_packet2(avctx, pkt, max_pkt_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, max_pkt_size, 0)) < 0)
         return ret;
     buf     = pkt->data;
     buf_end = pkt->data + pkt->size;

libavcodec/pngenc.c

@@ -502,7 +502,7 @@ static int encode_png(AVCodecContext *avctx, AVPacket *pkt,
         );
     if (max_packet_size > INT_MAX)
         return AVERROR(ENOMEM);
-    ret = ff_alloc_packet2(avctx, pkt, max_packet_size);
+    ret = ff_alloc_packet2(avctx, pkt, max_packet_size, 0);
     if (ret < 0)
         return ret;
 
@@ -560,7 +560,7 @@ static int encode_apng(AVCodecContext *avctx, AVPacket *pkt,
         );
     if (max_packet_size > INT_MAX)
         return AVERROR(ENOMEM);
-    ret = ff_alloc_packet2(avctx, pkt, max_packet_size);
+    ret = ff_alloc_packet2(avctx, pkt, max_packet_size, 0);
     if (ret < 0)
         return ret;
 

libavcodec/pnmenc.c

@@ -32,7 +32,7 @@ static int pnm_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
 
     if ((ret = ff_alloc_packet2(avctx, pkt, avpicture_get_size(avctx->pix_fmt,
                                                        avctx->width,
-                                                       avctx->height) + 200)) < 0)
+                                                       avctx->height) + 200, 0)) < 0)
         return ret;
 
     bytestream_start =

libavcodec/proresenc_anatoliy.c

@@ -494,7 +494,7 @@ static int prores_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     int frame_size = FFALIGN(avctx->width, 16) * FFALIGN(avctx->height, 16)*16 + 500 + FF_MIN_BUFFER_SIZE; //FIXME choose tighter limit
 
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, frame_size + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, frame_size + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     buf = pkt->data;

libavcodec/proresenc_kostya.c

@@ -944,7 +944,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     ctx->pic = pic;
     pkt_size = ctx->frame_size_upper_bound;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, pkt_size + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, pkt_size + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     orig_buf = pkt->data;

libavcodec/qtrleenc.c

@@ -366,7 +366,7 @@ static int qtrle_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     enum AVPictureType pict_type;
     int ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, s->max_buf_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, s->max_buf_size, 0)) < 0)
         return ret;
 
     if (avctx->gop_size == 0 || (s->avctx->frame_number % avctx->gop_size) == 0) {

libavcodec/r210enc.c

@@ -34,7 +34,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     uint8_t *src_line;
     uint8_t *dst;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, 4 * aligned_width * avctx->height)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, 4 * aligned_width * avctx->height, 0)) < 0)
         return ret;
 
     avctx->coded_frame->key_frame = 1;

libavcodec/ra144enc.c

@@ -447,7 +447,7 @@ static int ra144_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     if (ractx->last_frame)
         return 0;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, FRAME_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, FRAME_SIZE, 0)) < 0)
         return ret;
 
     /**

libavcodec/roqaudioenc.c

@@ -160,7 +160,7 @@ static int roq_dpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     else
         data_size = avctx->channels * avctx->frame_size;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, ROQ_HEADER_SIZE + data_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, ROQ_HEADER_SIZE + data_size, 0)) < 0)
         return ret;
     out = avpkt->data;
 

libavcodec/roqvideoenc.c

@@ -1090,7 +1090,7 @@ static int roq_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     /* 138 bits max per 8x8 block +
      *     256 codebooks*(6 bytes 2x2 + 4 bytes 4x4) + 8 bytes frame header */
     size = ((enc->width * enc->height / 64) * 138 + 7) / 8 + 256 * (6 + 4) + 8;
-    if ((ret = ff_alloc_packet2(avctx, pkt, size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, size, 0)) < 0)
         return ret;
     enc->out_buf = pkt->data;
 

libavcodec/s302menc.c

@@ -78,7 +78,7 @@ static int s302m_encode2_frame(AVCodecContext *avctx, AVPacket *avpkt,
     uint8_t *o;
     PutBitContext pb;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, buf_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, buf_size, 0)) < 0)
         return ret;
 
     o = avpkt->data;

libavcodec/sgienc.c

@@ -114,7 +114,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
     else // assume ff_rl_encode() produces at most 2x size of input
         length += tablesize * 2 + depth * height * (2 * width + 1);
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, bytes_per_channel * length)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, bytes_per_channel * length, 0)) < 0)
         return ret;
     buf     = pkt->data;
     end_buf = pkt->data + pkt->size;

libavcodec/snowenc.c

@@ -1555,7 +1555,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     uint8_t rc_header_bak[sizeof(s->header_state)];
     uint8_t rc_block_bak[sizeof(s->block_state)];
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, s->b_width*s->b_height*MB_SIZE*MB_SIZE*3 + FF_MIN_BUFFER_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, s->b_width*s->b_height*MB_SIZE*MB_SIZE*3 + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     ff_init_range_encoder(c, pkt->data, pkt->size);

libavcodec/sonic.c

@@ -727,7 +727,7 @@ static int sonic_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     const short *samples = (const int16_t*)frame->data[0];
     uint8_t state[32];
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, s->frame_size * 5 + 1000)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, s->frame_size * 5 + 1000, 0)) < 0)
         return ret;
 
     ff_init_range_encoder(&c, avpkt->data, avpkt->size);

libavcodec/sunrastenc.c

@@ -181,7 +181,7 @@ static int sunrast_encode_frame(AVCodecContext *avctx,  AVPacket *avpkt,
     SUNRASTContext *s = avctx->priv_data;
     int ret;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, s->size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, s->size, 0)) < 0)
         return ret;
 
     bytestream2_init_writer(&s->p, avpkt->data, avpkt->size);

libavcodec/svq1enc.c

@@ -576,7 +576,7 @@ static int svq1_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     int i, ret;
 
     if ((ret = ff_alloc_packet2(avctx, pkt, s->y_block_width * s->y_block_height *
-                             MAX_MB_BYTES*3 + FF_MIN_BUFFER_SIZE)) < 0)
+                             MAX_MB_BYTES*3 + FF_MIN_BUFFER_SIZE, 0)) < 0)
         return ret;
 
     if (avctx->pix_fmt != AV_PIX_FMT_YUV410P) {

libavcodec/targaenc.c

@@ -85,7 +85,7 @@ static int targa_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         return AVERROR(EINVAL);
     }
     picsize = avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height);
-    if ((ret = ff_alloc_packet2(avctx, pkt, picsize + 45)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, picsize + 45, 0)) < 0)
         return ret;
 
     /* zero out the header and only set applicable fields */

libavcodec/tiffenc.c

@@ -331,7 +331,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     packet_size = avctx->height * bytes_per_row * 2 +
                   avctx->height * 4 + FF_MIN_BUFFER_SIZE;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, packet_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, packet_size, 0)) < 0)
         return ret;
     ptr          = pkt->data;
     s->buf_start = pkt->data;

libavcodec/ttaenc.c

@@ -116,7 +116,7 @@ static int tta_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     PutBitContext pb;
     int ret, i, out_bytes, cur_chan = 0, res = 0, samples = 0;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, frame->nb_samples * 2 * avctx->channels * s->bps)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, frame->nb_samples * 2 * avctx->channels * s->bps, 0)) < 0)
         return ret;
     init_put_bits(&pb, avpkt->data, avpkt->size);
 

libavcodec/utils.c

@@ -1777,7 +1777,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
     goto end;
 }
 
-int ff_alloc_packet2(AVCodecContext *avctx, AVPacket *avpkt, int64_t size)
+int ff_alloc_packet2(AVCodecContext *avctx, AVPacket *avpkt, int64_t size, int64_t min_size)
 {
     if (avpkt->size < 0) {
         av_log(avctx, AV_LOG_ERROR, "Invalid negative user packet size %d\n", avpkt->size);
@@ -1835,7 +1835,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
 
 int ff_alloc_packet(AVPacket *avpkt, int size)
 {
-    return ff_alloc_packet2(NULL, avpkt, size);
+    return ff_alloc_packet2(NULL, avpkt, size, 0);
 }
 
 /**

libavcodec/utvideoenc.c

@@ -536,7 +536,7 @@ static int utvideo_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
 
     /* Allocate a new packet if needed, and set it to the pointer dst */
     ret = ff_alloc_packet2(avctx, pkt, (256 + 4 * c->slices + width * height) *
-                           c->planes + 4);
+                           c->planes + 4, 0);
 
     if (ret < 0)
         return ret;

libavcodec/v308enc.c

@@ -41,7 +41,7 @@ static int v308_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     uint8_t *y, *u, *v;
     int i, j, ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width * avctx->height * 3)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width * avctx->height * 3, 0)) < 0)
         return ret;
     dst = pkt->data;
 

libavcodec/v408enc.c

@@ -37,7 +37,7 @@ static int v408_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     uint8_t *y, *u, *v, *a;
     int i, j, ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width * avctx->height * 4)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width * avctx->height * 4, 0)) < 0)
         return ret;
     dst = pkt->data;
 

libavcodec/v410enc.c

@@ -43,7 +43,7 @@ static int v410_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     uint32_t val;
     int i, j, ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width * avctx->height * 4)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width * avctx->height * 4, 0)) < 0)
         return ret;
     dst = pkt->data;
 

libavcodec/vorbisenc.c

@@ -1033,7 +1033,7 @@ static int vorbis_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
         return 0;
     samples = 1 << (venc->log2_blocksize[0] - 1);
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, 8192)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, 8192, 0)) < 0)
         return ret;
 
     init_put_bits(&pb, avpkt->data, avpkt->size);

libavcodec/wavpackenc.c

@@ -2879,7 +2879,7 @@ static int wavpack_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
 
     buf_size = s->block_samples * avctx->channels * 8
              + 200 /* for headers */;
-    if ((ret = ff_alloc_packet2(avctx, avpkt, buf_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, buf_size, 0)) < 0)
         return ret;
     buf = avpkt->data;
 

libavcodec/wmaenc.c

@@ -377,7 +377,7 @@ static int encode_superframe(AVCodecContext *avctx, AVPacket *avpkt,
         }
     }
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, 2 * MAX_CODED_SUPERFRAME_SIZE)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, 2 * MAX_CODED_SUPERFRAME_SIZE, 0)) < 0)
         return ret;
 
     total_gain = 128;

libavcodec/xbmenc.c

@@ -32,7 +32,7 @@ static int xbm_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
 
     linesize = (avctx->width + 7) / 8;
     size     = avctx->height * (linesize * 7 + 2) + 110;
-    if ((ret = ff_alloc_packet2(avctx, pkt, size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, size, 0)) < 0)
         return ret;
 
     buf = pkt->data;

libavcodec/xfaceenc.c

@@ -202,7 +202,7 @@ static int xface_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         intbuf[i++] = r + XFACE_FIRST_PRINT;
     }
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, i+2)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, i+2, 0)) < 0)
         return ret;
 
     /* revert the number, and close the buffer */

libavcodec/xwdenc.c

@@ -146,7 +146,7 @@ static int xwd_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     header_size = XWD_HEADER_SIZE + WINDOW_NAME_SIZE;
     out_size    = header_size + ncolors * XWD_CMAP_SIZE + avctx->height * lsize;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, out_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, out_size, 0)) < 0)
         return ret;
     buf = pkt->data;
 

libavcodec/y41penc.c

@@ -42,7 +42,7 @@ static int y41p_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     uint8_t *y, *u, *v;
     int i, j, ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width * avctx->height * 1.5)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width * avctx->height * 1.5, 0)) < 0)
         return ret;
 
     avctx->coded_frame->key_frame = 1;

libavcodec/yuv4enc.c

@@ -35,7 +35,7 @@ static int yuv4_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     uint8_t *y, *u, *v;
     int i, j, ret;
 
-    if ((ret = ff_alloc_packet2(avctx, pkt, 6 * (avctx->width + 1 >> 1) * (avctx->height + 1 >> 1))) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, 6 * (avctx->width + 1 >> 1) * (avctx->height + 1 >> 1), 0)) < 0)
         return ret;
     dst = pkt->data;
 

libavcodec/zmbvenc.c

@@ -231,7 +231,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
     }
 
     pkt_size = c->zstream.total_out + 1 + 6*keyframe;
-    if ((ret = ff_alloc_packet2(avctx, pkt, pkt_size)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, pkt, pkt_size, 0)) < 0)
         return ret;
     buf = pkt->data;