lavc: set defaults in internal codec frames

This is required specifically for setting frame->format to -1,
otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading
the format from the output decoded frame will get misled.

In particular fix regressions occurring with the pending vsrc_buffer
patch.

67 files changed, 109 insertions, 6 deletions

diff --git a/libavcodec/4xm.c b/libavcodec/4xm.c
index bd348211f0..d89b494b09 100644
--- a/libavcodec/4xm.c
+++ b/libavcodec/4xm.c
@@ -832,6 +832,8 @@ static av_cold int decode_init(AVCodecContext *avctx){
         return 1;
     }
 
+    avcodec_get_frame_defaults(&f->current_picture);
+    avcodec_get_frame_defaults(&f->last_picture);
     f->version= AV_RL32(avctx->extradata)>>16;
     common_init(avctx);
     init_vlcs(f);
diff --git a/libavcodec/8bps.c b/libavcodec/8bps.c
index d5f550ffd7..832298b98e 100644
--- a/libavcodec/8bps.c
+++ b/libavcodec/8bps.c
@@ -162,6 +162,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
 
         c->avctx = avctx;
 
+        avcodec_get_frame_defaults(&c->pic);
         c->pic.data[0] = NULL;
 
         switch (avctx->bits_per_coded_sample) {
diff --git a/libavcodec/aasc.c b/libavcodec/aasc.c
index 44bdcb0b63..e6f363de4c 100644
--- a/libavcodec/aasc.c
+++ b/libavcodec/aasc.c
@@ -50,8 +50,8 @@ static av_cold int aasc_decode_init(AVCodecContext *avctx)
     AascContext *s = avctx->priv_data;
 
     s->avctx = avctx;
-
     avctx->pix_fmt = PIX_FMT_BGR24;
+    avcodec_get_frame_defaults(&s->frame);
 
     return 0;
 }
diff --git a/libavcodec/anm.c b/libavcodec/anm.c
index e216c08441..02244f70e1 100644
--- a/libavcodec/anm.c
+++ b/libavcodec/anm.c
@@ -44,6 +44,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
     if (avctx->extradata_size != 16*8 + 4*256)
         return -1;
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.reference = 1;
 
     buf = avctx->extradata + 16*8;
diff --git a/libavcodec/ansi.c b/libavcodec/ansi.c
index fdd1d321f7..7043b7c9d9 100644
--- a/libavcodec/ansi.c
+++ b/libavcodec/ansi.c
@@ -81,6 +81,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
     s->fg          = DEFAULT_FG_COLOR;
     s->bg          = DEFAULT_BG_COLOR;
 
+    avcodec_get_frame_defaults(&s->frame);
     if (!avctx->width || !avctx->height)
         avcodec_set_dimensions(avctx, 80<<3, 25<<4);
 
diff --git a/libavcodec/aura.c b/libavcodec/aura.c
index 9041c7cb68..18024f1c08 100644
--- a/libavcodec/aura.c
+++ b/libavcodec/aura.c
@@ -39,6 +39,7 @@ static av_cold int aura_decode_init(AVCodecContext *avctx)
     if (avctx->width & 0x3)
         return -1;
     avctx->pix_fmt = PIX_FMT_YUV422P;
+    avcodec_get_frame_defaults(&s->frame);
 
     return 0;
 }
diff --git a/libavcodec/avs.c b/libavcodec/avs.c
index 5aebe35533..06fcd5cd0e 100644
--- a/libavcodec/avs.c
+++ b/libavcodec/avs.c
@@ -146,7 +146,9 @@ avs_decode_frame(AVCodecContext * avctx,
 
 static av_cold int avs_decode_init(AVCodecContext * avctx)
 {
+    AvsContext *const avs = avctx->priv_data;
     avctx->pix_fmt = PIX_FMT_PAL8;
+    avcodec_get_frame_defaults(&avs->picture);
     return 0;
 }
 
diff --git a/libavcodec/bethsoftvideo.c b/libavcodec/bethsoftvideo.c
index 5b06e5f12e..3869b87aa2 100644
--- a/libavcodec/bethsoftvideo.c
+++ b/libavcodec/bethsoftvideo.c
@@ -39,6 +39,7 @@ typedef struct BethsoftvidContext {
 static av_cold int bethsoftvid_decode_init(AVCodecContext *avctx)
 {
     BethsoftvidContext *vid = avctx->priv_data;
+    avcodec_get_frame_defaults(&vid->frame);
     vid->frame.reference = 1;
     vid->frame.buffer_hints = FF_BUFFER_HINTS_VALID |
         FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
diff --git a/libavcodec/bfi.c b/libavcodec/bfi.c
index e0b0c68e8b..9e40b86e50 100644
--- a/libavcodec/bfi.c
+++ b/libavcodec/bfi.c
@@ -41,6 +41,7 @@ static av_cold int bfi_decode_init(AVCodecContext * avctx)
 {
     BFIContext *bfi = avctx->priv_data;
     avctx->pix_fmt = PIX_FMT_PAL8;
+    avcodec_get_frame_defaults(&bfi->frame);
     bfi->dst = av_mallocz(avctx->width * avctx->height);
     return 0;
 }
diff --git a/libavcodec/c93.c b/libavcodec/c93.c
index 8eecf4788c..31296395f7 100644
--- a/libavcodec/c93.c
+++ b/libavcodec/c93.c
@@ -47,6 +47,10 @@ typedef enum {
 
 static av_cold int decode_init(AVCodecContext *avctx)
 {
+    C93DecoderContext * const c93 = avctx->priv_data;
+
+    avcodec_get_frame_defaults(&c93->pictures[0]);
+    avcodec_get_frame_defaults(&c93->pictures[1]);
     avctx->pix_fmt = PIX_FMT_PAL8;
     return 0;
 }
diff --git a/libavcodec/cinepak.c b/libavcodec/cinepak.c
index bbff22b62b..57657afaa4 100644
--- a/libavcodec/cinepak.c
+++ b/libavcodec/cinepak.c
@@ -404,6 +404,7 @@ static av_cold int cinepak_decode_init(AVCodecContext *avctx)
         avctx->pix_fmt = PIX_FMT_PAL8;
     }
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/cljr.c b/libavcodec/cljr.c
index ebe5c99d3b..c9b0911674 100644
--- a/libavcodec/cljr.c
+++ b/libavcodec/cljr.c
@@ -118,6 +118,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
 static av_cold void common_init(AVCodecContext *avctx){
     CLJRContext * const a = avctx->priv_data;
 
+    avcodec_get_frame_defaults(&a->picture);
     avctx->coded_frame= (AVFrame*)&a->picture;
     a->avctx= avctx;
 }
diff --git a/libavcodec/cscd.c b/libavcodec/cscd.c
index a3f6fbf022..9255503e05 100644
--- a/libavcodec/cscd.c
+++ b/libavcodec/cscd.c
@@ -231,6 +231,7 @@ static av_cold int decode_init(AVCodecContext *avctx) {
             return 1;
     }
     c->bpp = avctx->bits_per_coded_sample;
+    avcodec_get_frame_defaults(&c->pic);
     c->pic.data[0] = NULL;
     c->linelen = avctx->width * avctx->bits_per_coded_sample / 8;
     c->height = avctx->height;
diff --git a/libavcodec/cyuv.c b/libavcodec/cyuv.c
index 79a84412e7..1c665aefc8 100644
--- a/libavcodec/cyuv.c
+++ b/libavcodec/cyuv.c
@@ -53,6 +53,7 @@ static av_cold int cyuv_decode_init(AVCodecContext *avctx)
         return -1;
     s->height = avctx->height;
     avctx->pix_fmt = PIX_FMT_YUV411P;
+    avcodec_get_frame_defaults(&s->frame);
 
     return 0;
 }
diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c
index fb7bb8f8fd..8cbe1a8111 100644
--- a/libavcodec/dnxhddec.c
+++ b/libavcodec/dnxhddec.c
@@ -55,6 +55,7 @@ static av_cold int dnxhd_decode_init(AVCodecContext *avctx)
     ctx->avctx = avctx;
     dsputil_init(&ctx->dsp, avctx);
     avctx->coded_frame = &ctx->picture;
+    avcodec_get_frame_defaults(&ctx->picture);
     ctx->picture.type = AV_PICTURE_TYPE_I;
     ctx->picture.key_frame = 1;
     return 0;
diff --git a/libavcodec/dsicinav.c b/libavcodec/dsicinav.c
index b4e0579a7b..f12560714a 100644
--- a/libavcodec/dsicinav.c
+++ b/libavcodec/dsicinav.c
@@ -94,6 +94,7 @@ static av_cold int cinvideo_decode_init(AVCodecContext *avctx)
     cin->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
 
+    avcodec_get_frame_defaults(&cin->frame);
     cin->frame.data[0] = NULL;
 
     cin->bitmap_size = avctx->width * avctx->height;
diff --git a/libavcodec/dv.c b/libavcodec/dv.c
index 27d0daa4f5..9b24d13967 100644
--- a/libavcodec/dv.c
+++ b/libavcodec/dv.c
@@ -1093,6 +1093,7 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
     if (s->picture.data[0])
         avctx->release_buffer(avctx, &s->picture);
 
+    avcodec_get_frame_defaults(&s->picture);
     s->picture.reference = 0;
     s->picture.key_frame = 1;
     s->picture.pict_type = AV_PICTURE_TYPE_I;
diff --git a/libavcodec/dxa.c b/libavcodec/dxa.c
index 759cc907b5..807ecd85ee 100644
--- a/libavcodec/dxa.c
+++ b/libavcodec/dxa.c
@@ -295,6 +295,9 @@ static av_cold int decode_init(AVCodecContext *avctx)
     c->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
 
+    avcodec_get_frame_defaults(&c->pic);
+    avcodec_get_frame_defaults(&c->prev);
+
     c->dsize = avctx->width * avctx->height * 2;
     if((c->decomp_buf = av_malloc(c->dsize)) == NULL) {
         av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
diff --git a/libavcodec/eacmv.c b/libavcodec/eacmv.c
index 7904a686db..408d948812 100644
--- a/libavcodec/eacmv.c
+++ b/libavcodec/eacmv.c
@@ -43,6 +43,10 @@ typedef struct CmvContext {
 
 static av_cold int cmv_decode_init(AVCodecContext *avctx){
     CmvContext *s = avctx->priv_data;
+    avcodec_get_frame_defaults(&s->frame);
+    avcodec_get_frame_defaults(&s->last_frame);
+    avcodec_get_frame_defaults(&s->last2_frame);
+
     s->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
     return 0;
diff --git a/libavcodec/eatgv.c b/libavcodec/eatgv.c
index 0f6557f77e..0855f10417 100644
--- a/libavcodec/eatgv.c
+++ b/libavcodec/eatgv.c
@@ -55,6 +55,8 @@ static av_cold int tgv_decode_init(AVCodecContext *avctx){
     s->avctx = avctx;
     avctx->time_base = (AVRational){1, 15};
     avctx->pix_fmt = PIX_FMT_PAL8;
+    avcodec_get_frame_defaults(&s->frame);
+    avcodec_get_frame_defaults(&s->last_frame);
     return 0;
 }
 
diff --git a/libavcodec/escape124.c b/libavcodec/escape124.c
index 5a6769d342..12e478fe19 100644
--- a/libavcodec/escape124.c
+++ b/libavcodec/escape124.c
@@ -61,6 +61,7 @@ static av_cold int escape124_decode_init(AVCodecContext *avctx)
 {
     Escape124Context *s = avctx->priv_data;
 
+    avcodec_get_frame_defaults(&s->frame);
     avctx->pix_fmt = PIX_FMT_RGB555;
 
     s->num_superblocks = ((unsigned)avctx->width / 8) *
@@ -214,7 +215,8 @@ static int escape124_decode_frame(AVCodecContext *avctx,
     uint16_t* old_frame_data, *new_frame_data;
     unsigned old_stride, new_stride;
 
-    AVFrame new_frame = { { 0 } };
+    AVFrame new_frame;
+    avcodec_get_frame_defaults(&new_frame);
 
     init_get_bits(&gb, buf, buf_size * 8);
 
diff --git a/libavcodec/flashsv.c b/libavcodec/flashsv.c
index 18327ad462..a57e851078 100644
--- a/libavcodec/flashsv.c
+++ b/libavcodec/flashsv.c
@@ -92,6 +92,7 @@ static av_cold int flashsv_decode_init(AVCodecContext *avctx)
         return 1;
     }
     avctx->pix_fmt = PIX_FMT_BGR24;
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/flicvideo.c b/libavcodec/flicvideo.c
index 7d2fd87647..8cc72e241e 100644
--- a/libavcodec/flicvideo.c
+++ b/libavcodec/flicvideo.c
@@ -118,6 +118,7 @@ static av_cold int flic_decode_init(AVCodecContext *avctx)
                   return -1;
     }
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
     s->new_palette = 0;
 
diff --git a/libavcodec/fraps.c b/libavcodec/fraps.c
index fc7392ae54..7e96b0d312 100644
--- a/libavcodec/fraps.c
+++ b/libavcodec/fraps.c
@@ -60,6 +60,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
 {
     FrapsContext * const s = avctx->priv_data;
 
+    avcodec_get_frame_defaults(&s->frame);
     avctx->coded_frame = (AVFrame*)&s->frame;
 
     s->avctx = avctx;
diff --git a/libavcodec/huffyuv.c b/libavcodec/huffyuv.c
index 87c5b3e36a..0f59421bb7 100644
--- a/libavcodec/huffyuv.c
+++ b/libavcodec/huffyuv.c
@@ -433,6 +433,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
     memset(s->vlc, 0, 3*sizeof(VLC));
 
     avctx->coded_frame= &s->picture;
+    avcodec_get_frame_defaults(&s->picture);
     s->interlaced= s->height > 288;
 
 s->bgr32=1;
diff --git a/libavcodec/idcinvideo.c b/libavcodec/idcinvideo.c
index ab0697252b..362ba3bde9 100644
--- a/libavcodec/idcinvideo.c
+++ b/libavcodec/idcinvideo.c
@@ -166,6 +166,7 @@ static av_cold int idcin_decode_init(AVCodecContext *avctx)
         huff_build_tree(s, i);
     }
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/iff.c b/libavcodec/iff.c
index 2467781537..85a190f49c 100644
--- a/libavcodec/iff.c
+++ b/libavcodec/iff.c
@@ -339,6 +339,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
         return AVERROR(ENOMEM);
 
     s->bpp = avctx->bits_per_coded_sample;
+    avcodec_get_frame_defaults(&s->frame);
 
     if ((err = extract_header(avctx, NULL)) < 0)
         return err;
diff --git a/libavcodec/indeo2.c b/libavcodec/indeo2.c
index c4d410faf5..f58804bab3 100644
--- a/libavcodec/indeo2.c
+++ b/libavcodec/indeo2.c
@@ -192,6 +192,7 @@ static av_cold int ir2_decode_init(AVCodecContext *avctx){
     Ir2Context * const ic = avctx->priv_data;
     static VLC_TYPE vlc_tables[1 << CODE_VLC_BITS][2];
 
+    avcodec_get_frame_defaults(&ic->picture);
     ic->avctx = avctx;
 
     avctx->pix_fmt= PIX_FMT_YUV410P;
diff --git a/libavcodec/indeo3.c b/libavcodec/indeo3.c
index 14526a239c..588a5b4cac 100644
--- a/libavcodec/indeo3.c
+++ b/libavcodec/indeo3.c
@@ -967,6 +967,7 @@ static av_cold int indeo3_decode_init(AVCodecContext *avctx)
     s->width = avctx->width;
     s->height = avctx->height;
     avctx->pix_fmt = PIX_FMT_YUV410P;
+    avcodec_get_frame_defaults(&s->frame);
 
     if (!(ret = build_modpred(s)))
         ret = iv_alloc_frames(s);
diff --git a/libavcodec/indeo5.c b/libavcodec/indeo5.c
index d96b31032f..5135c46bc7 100644
--- a/libavcodec/indeo5.c
+++ b/libavcodec/indeo5.c
@@ -713,6 +713,8 @@ static av_cold int decode_init(AVCodecContext *avctx)
     ctx->pic_conf.tile_height   = avctx->height;
     ctx->pic_conf.luma_bands    = ctx->pic_conf.chroma_bands = 1;
 
+    avcodec_get_frame_defaults(&ctx->frame);
+
     result = ff_ivi_init_planes(ctx->planes, &ctx->pic_conf);
     if (result) {
         av_log(avctx, AV_LOG_ERROR, "Couldn't allocate color planes!\n");
diff --git a/libavcodec/interplayvideo.c b/libavcodec/interplayvideo.c
index d2b8345607..d539cfc207 100644
--- a/libavcodec/interplayvideo.c
+++ b/libavcodec/interplayvideo.c
@@ -1030,6 +1030,9 @@ static av_cold int ipvideo_decode_init(AVCodecContext *avctx)
     /* decoding map contains 4 bits of information per 8x8 block */
     s->decoding_map_size = avctx->width * avctx->height / (8 * 8 * 2);
 
+    avcodec_get_frame_defaults(&s->second_last_frame);
+    avcodec_get_frame_defaults(&s->last_frame);
+    avcodec_get_frame_defaults(&s->current_frame);
     s->current_frame.data[0] = s->last_frame.data[0] =
     s->second_last_frame.data[0] = NULL;
 
diff --git a/libavcodec/kgv1dec.c b/libavcodec/kgv1dec.c
index 2f6a80c2c6..c364cfc593 100644
--- a/libavcodec/kgv1dec.c
+++ b/libavcodec/kgv1dec.c
@@ -150,6 +150,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
 
     c->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_RGB555;
+    avcodec_get_frame_defaults(&c->pic);
 
     return 0;
 }
diff --git a/libavcodec/kmvc.c b/libavcodec/kmvc.c
index 0bc7e944c6..aa2aaace6c 100644
--- a/libavcodec/kmvc.c
+++ b/libavcodec/kmvc.c
@@ -375,6 +375,7 @@ static av_cold int decode_init(AVCodecContext * avctx)
         c->setpal = 1;
     }
 
+    avcodec_get_frame_defaults(&c->pic);
     avctx->pix_fmt = PIX_FMT_PAL8;
 
     return 0;
diff --git a/libavcodec/lcldec.c b/libavcodec/lcldec.c
index f2e5bb0c80..57735ac6ff 100644
--- a/libavcodec/lcldec.c
+++ b/libavcodec/lcldec.c
@@ -453,6 +453,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
     unsigned int max_basesize = FFALIGN(avctx->width, 4) * FFALIGN(avctx->height, 4) + AV_LZO_OUTPUT_PADDING;
     unsigned int max_decomp_size;
 
+    avcodec_get_frame_defaults(&c->pic);
     if (avctx->extradata_size < 8) {
         av_log(avctx, AV_LOG_ERROR, "Extradata size too small.\n");
         return 1;
diff --git a/libavcodec/loco.c b/libavcodec/loco.c
index 8f2b8ff325..f5807b8f0a 100644
--- a/libavcodec/loco.c
+++ b/libavcodec/loco.c
@@ -272,6 +272,8 @@ static av_cold int decode_init(AVCodecContext *avctx){
     if(avctx->debug & FF_DEBUG_PICT_INFO)
         av_log(avctx, AV_LOG_INFO, "lossy:%i, version:%i, mode: %i\n", l->lossy, version, l->mode);
 
+    avcodec_get_frame_defaults(&l->pic);
+
     return 0;
 }
 
diff --git a/libavcodec/mdec.c b/libavcodec/mdec.c
index 246ec2108c..30cd3ab176 100644
--- a/libavcodec/mdec.c
+++ b/libavcodec/mdec.c
@@ -218,6 +218,7 @@ static av_cold void mdec_common_init(AVCodecContext *avctx){
     a->mb_width   = (avctx->coded_width  + 15) / 16;
     a->mb_height  = (avctx->coded_height + 15) / 16;
 
+    avcodec_get_frame_defaults(&a->picture);
     avctx->coded_frame= &a->picture;
     a->avctx= avctx;
 }
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index 3adc16ece7..3b1a8abbee 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -84,6 +84,7 @@ av_cold int ff_mjpeg_decode_init(AVCodecContext *avctx)
 
     if (!s->picture_ptr)
         s->picture_ptr = &s->picture;
+    avcodec_get_frame_defaults(&s->picture);
 
     s->avctx = avctx;
     dsputil_init(&s->dsp, avctx);
diff --git a/libavcodec/mmvideo.c b/libavcodec/mmvideo.c
index 92420b1d25..707ddc5f7e 100644
--- a/libavcodec/mmvideo.c
+++ b/libavcodec/mmvideo.c
@@ -58,6 +58,7 @@ static av_cold int mm_decode_init(AVCodecContext *avctx)
 
     avctx->pix_fmt = PIX_FMT_PAL8;
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.reference = 1;
 
     return 0;
diff --git a/libavcodec/motionpixels.c b/libavcodec/motionpixels.c
index ed0af4d90e..01558ab95b 100644
--- a/libavcodec/motionpixels.c
+++ b/libavcodec/motionpixels.c
@@ -61,6 +61,7 @@ static av_cold int mp_decode_init(AVCodecContext *avctx)
     mp->vpt = av_mallocz(avctx->height * sizeof(YuvPixel));
     mp->hpt = av_mallocz(avctx->height * avctx->width / 16 * sizeof(YuvPixel));
     avctx->pix_fmt = PIX_FMT_RGB555;
+    avcodec_get_frame_defaults(&mp->frame);
     return 0;
 }
 
diff --git a/libavcodec/msrle.c b/libavcodec/msrle.c
index a263318512..6d6a2a3502 100644
--- a/libavcodec/msrle.c
+++ b/libavcodec/msrle.c
@@ -65,6 +65,7 @@ static av_cold int msrle_decode_init(AVCodecContext *avctx)
         return -1;
     }
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/msvideo1.c b/libavcodec/msvideo1.c
index f7434a3a88..c1c7d48080 100644
--- a/libavcodec/msvideo1.c
+++ b/libavcodec/msvideo1.c
@@ -70,6 +70,7 @@ static av_cold int msvideo1_decode_init(AVCodecContext *avctx)
         avctx->pix_fmt = PIX_FMT_RGB555;
     }
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/pictordec.c b/libavcodec/pictordec.c
index 8981dbc759..b87c8643d0 100644
--- a/libavcodec/pictordec.c
+++ b/libavcodec/pictordec.c
@@ -94,6 +94,14 @@ static const uint8_t cga_mode45_index[6][4] = {
     [5] = { 0, 11, 12, 15 }, // mode5, high intensity
 };
 
+static av_cold int decode_init(AVCodecContext *avctx)
+{
+    PicContext *s = avctx->priv_data;
+
+    avcodec_get_frame_defaults(&s->frame);
+    return 0;
+}
+
 static int decode_frame(AVCodecContext *avctx,
                         void *data, int *data_size,
                         AVPacket *avpkt)
@@ -242,7 +250,7 @@ AVCodec ff_pictor_decoder = {
     AVMEDIA_TYPE_VIDEO,
     CODEC_ID_PICTOR,
     sizeof(PicContext),
-    NULL,
+    decode_init,
     NULL,
     decode_end,
     decode_frame,
diff --git a/libavcodec/qdrw.c b/libavcodec/qdrw.c
index 8123d8db34..cd3146388e 100644
--- a/libavcodec/qdrw.c
+++ b/libavcodec/qdrw.c
@@ -133,8 +133,9 @@ static int decode_frame(AVCodecContext *avctx,
 }
 
 static av_cold int decode_init(AVCodecContext *avctx){
-//    QdrawContext * const a = avctx->priv_data;
+    QdrawContext * const a = avctx->priv_data;
 
+    avcodec_get_frame_defaults(&a->pic);
     avctx->pix_fmt= PIX_FMT_PAL8;
 
     return 0;
diff --git a/libavcodec/qpeg.c b/libavcodec/qpeg.c
index 55a65405f3..68232e28e3 100644
--- a/libavcodec/qpeg.c
+++ b/libavcodec/qpeg.c
@@ -295,6 +295,8 @@ static int decode_frame(AVCodecContext *avctx,
 static av_cold int decode_init(AVCodecContext *avctx){
     QpegContext * const a = avctx->priv_data;
 
+    avcodec_get_frame_defaults(&a->pic);
+    avcodec_get_frame_defaults(&a->ref);
     a->avctx = avctx;
     avctx->pix_fmt= PIX_FMT_PAL8;
 
diff --git a/libavcodec/qtrle.c b/libavcodec/qtrle.c
index 8b0c72641c..2cc2de2e23 100644
--- a/libavcodec/qtrle.c
+++ b/libavcodec/qtrle.c
@@ -417,6 +417,7 @@ static av_cold int qtrle_decode_init(AVCodecContext *avctx)
         break;
     }
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/rl2.c b/libavcodec/rl2.c
index 19104144a2..8a553539ab 100644
--- a/libavcodec/rl2.c
+++ b/libavcodec/rl2.c
@@ -134,6 +134,7 @@ static av_cold int rl2_decode_init(AVCodecContext *avctx)
     int i;
     s->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
+    avcodec_get_frame_defaults(&s->frame);
 
     /** parse extra data */
     if(!avctx->extradata || avctx->extradata_size < EXTRADATA1_SIZE){
diff --git a/libavcodec/roqvideodec.c b/libavcodec/roqvideodec.c
index 4959239ba7..f0977f6491 100644
--- a/libavcodec/roqvideodec.c
+++ b/libavcodec/roqvideodec.c
@@ -159,6 +159,8 @@ static av_cold int roq_decode_init(AVCodecContext *avctx)
     s->avctx = avctx;
     s->width = avctx->width;
     s->height = avctx->height;
+    avcodec_get_frame_defaults(&s->frames[0]);
+    avcodec_get_frame_defaults(&s->frames[1]);
     s->last_frame    = &s->frames[0];
     s->current_frame = &s->frames[1];
     avctx->pix_fmt = PIX_FMT_YUV444P;
diff --git a/libavcodec/rpza.c b/libavcodec/rpza.c
index 6a79d97e86..12558563c6 100644
--- a/libavcodec/rpza.c
+++ b/libavcodec/rpza.c
@@ -233,6 +233,7 @@ static av_cold int rpza_decode_init(AVCodecContext *avctx)
     s->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_RGB555;
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
index bef44b89b5..b8eab837ff 100644
--- a/libavcodec/smacker.c
+++ b/libavcodec/smacker.c
@@ -515,6 +515,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
 
     avctx->pix_fmt = PIX_FMT_PAL8;
 
+    avcodec_get_frame_defaults(&c->pic);
 
     /* decode huffman trees from extradata */
     if(avctx->extradata_size < 16){
diff --git a/libavcodec/smc.c b/libavcodec/smc.c
index 3f1b9742b8..ce5b72a2a3 100644
--- a/libavcodec/smc.c
+++ b/libavcodec/smc.c
@@ -425,6 +425,7 @@ static av_cold int smc_decode_init(AVCodecContext *avctx)
     s->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/tiertexseqv.c b/libavcodec/tiertexseqv.c
index c8aa38cca9..f3a044882e 100644
--- a/libavcodec/tiertexseqv.c
+++ b/libavcodec/tiertexseqv.c
@@ -180,6 +180,7 @@ static av_cold int seqvideo_decode_init(AVCodecContext *avctx)
     seq->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
 
+    avcodec_get_frame_defaults(&seq->frame);
     seq->frame.data[0] = NULL;
 
     return 0;
diff --git a/libavcodec/tmv.c b/libavcodec/tmv.c
index ee5d060525..b1083fe682 100644
--- a/libavcodec/tmv.c
+++ b/libavcodec/tmv.c
@@ -34,6 +34,14 @@ typedef struct TMVContext {
     AVFrame pic;
 } TMVContext;
 
+static av_cold int tmv_decode_init(AVCodecContext *avctx)
+{
+    TMVContext *tmv = avctx->priv_data;
+
+    avcodec_get_frame_defaults(&tmv->pic);
+    return 0;
+}
+
 static int tmv_decode_frame(AVCodecContext *avctx, void *data,
                             int *data_size, AVPacket *avpkt)
 {
@@ -97,6 +105,7 @@ AVCodec ff_tmv_decoder = {
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_TMV,
     .priv_data_size = sizeof(TMVContext),
+    .init           = tmv_decode_init,
     .close          = tmv_decode_close,
     .decode         = tmv_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
diff --git a/libavcodec/truemotion1.c b/libavcodec/truemotion1.c
index b1b14319c5..284dbd8e12 100644
--- a/libavcodec/truemotion1.c
+++ b/libavcodec/truemotion1.c
@@ -474,6 +474,7 @@ static av_cold int truemotion1_decode_init(AVCodecContext *avctx)
 //    else
 //        avctx->pix_fmt = PIX_FMT_RGB555;
 
+    avcodec_get_frame_defaults(&s->frame);
     s->frame.data[0] = NULL;
 
     /* there is a vertical predictor for each pixel in a line; each vertical
diff --git a/libavcodec/truemotion2.c b/libavcodec/truemotion2.c
index b254bcce41..122049c957 100644
--- a/libavcodec/truemotion2.c
+++ b/libavcodec/truemotion2.c
@@ -831,6 +831,7 @@ static av_cold int decode_init(AVCodecContext *avctx){
     l->avctx = avctx;
     l->pic.data[0]=NULL;
     avctx->pix_fmt = PIX_FMT_BGR24;
+    avcodec_get_frame_defaults(&l->pic);
 
     dsputil_init(&l->dsp, avctx);
 
diff --git a/libavcodec/tscc.c b/libavcodec/tscc.c
index dc344a100a..e12b9a31fc 100644
--- a/libavcodec/tscc.c
+++ b/libavcodec/tscc.c
@@ -145,6 +145,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
 
     c->height = avctx->height;
 
+    avcodec_get_frame_defaults(&c->pic);
     // Needed if zlib unused or init aborted before inflateInit
     memset(&(c->zstream), 0, sizeof(z_stream));
     switch(avctx->bits_per_coded_sample){
diff --git a/libavcodec/ulti.c b/libavcodec/ulti.c
index 83a66ab85e..9033cee98f 100644
--- a/libavcodec/ulti.c
+++ b/libavcodec/ulti.c
@@ -49,6 +49,7 @@ static av_cold int ulti_decode_init(AVCodecContext *avctx)
     s->height = avctx->height;
     s->blocks = (s->width / 8) * (s->height / 8);
     avctx->pix_fmt = PIX_FMT_YUV410P;
+    avcodec_get_frame_defaults(&s->frame);
     avctx->coded_frame = (AVFrame*) &s->frame;
     s->ulti_codebook = ulti_codebook;
 
diff --git a/libavcodec/vb.c b/libavcodec/vb.c
index fc79f5d586..3fb59cf377 100644
--- a/libavcodec/vb.c
+++ b/libavcodec/vb.c
@@ -268,6 +268,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
 
     c->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_PAL8;
+    avcodec_get_frame_defaults(&c->pic);
 
     c->frame      = av_mallocz(avctx->width * avctx->height);
     c->prev_frame = av_mallocz(avctx->width * avctx->height);
diff --git a/libavcodec/vcr1.c b/libavcodec/vcr1.c
index 0bedba0f1f..0d59b7e7ec 100644
--- a/libavcodec/vcr1.c
+++ b/libavcodec/vcr1.c
@@ -146,6 +146,7 @@ static av_cold void common_init(AVCodecContext *avctx){
     VCR1Context * const a = avctx->priv_data;
 
     avctx->coded_frame= (AVFrame*)&a->picture;
+    avcodec_get_frame_defaults(&a->picture);
     a->avctx= avctx;
 }
 
diff --git a/libavcodec/vmdav.c b/libavcodec/vmdav.c
index 86e3683725..8d8bc61e42 100644
--- a/libavcodec/vmdav.c
+++ b/libavcodec/vmdav.c
@@ -358,6 +358,9 @@ static av_cold int vmdvideo_decode_init(AVCodecContext *avctx)
         palette32[i] = (r << 16) | (g << 8) | (b);
     }
 
+    avcodec_get_frame_defaults(&s->frame);
+    avcodec_get_frame_defaults(&s->prev_frame);
+
     return 0;
 }
 
diff --git a/libavcodec/vmnc.c b/libavcodec/vmnc.c
index 68ec3fc18c..6455d86f77 100644
--- a/libavcodec/vmnc.c
+++ b/libavcodec/vmnc.c
@@ -470,6 +470,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
 
     c->bpp = avctx->bits_per_coded_sample;
     c->bpp2 = c->bpp/8;
+    avcodec_get_frame_defaults(&c->pic);
 
     switch(c->bpp){
     case 8:
diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c
index 27f56a78aa..ad451c251f 100644
--- a/libavcodec/vp56.c
+++ b/libavcodec/vp56.c
@@ -653,8 +653,10 @@ av_cold void ff_vp56_init(AVCodecContext *avctx, int flip, int has_alpha)
     ff_vp56dsp_init(&s->vp56dsp, avctx->codec->id);
     ff_init_scantable(s->dsp.idct_permutation, &s->scantable,ff_zigzag_direct);
 
-    for (i=0; i<4; i++)
+    for (i=0; i<4; i++) {
         s->framep[i] = &s->frames[i];
+        avcodec_get_frame_defaults(&s->frames[i]);
+    }
     s->framep[VP56_FRAME_UNUSED] = s->framep[VP56_FRAME_GOLDEN];
     s->framep[VP56_FRAME_UNUSED2] = s->framep[VP56_FRAME_GOLDEN2];
     s->edge_emu_buffer_alloc = NULL;
diff --git a/libavcodec/vqavideo.c b/libavcodec/vqavideo.c
index 109faab4fb..272d80906e 100644
--- a/libavcodec/vqavideo.c
+++ b/libavcodec/vqavideo.c
@@ -187,6 +187,7 @@ static av_cold int vqa_decode_init(AVCodecContext *avctx)
         (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;
diff --git a/libavcodec/wnv1.c b/libavcodec/wnv1.c
index 15d90c1a89..197cf7985d 100644
--- a/libavcodec/wnv1.c
+++ b/libavcodec/wnv1.c
@@ -136,6 +136,7 @@ static av_cold int decode_init(AVCodecContext *avctx){
 
     l->avctx = avctx;
     avctx->pix_fmt = PIX_FMT_YUV422P;
+    avcodec_get_frame_defaults(&l->pic);
 
     code_vlc.table = code_table;
     code_vlc.table_allocated = 1 << CODE_VLC_BITS;
diff --git a/libavcodec/xan.c b/libavcodec/xan.c
index 520331634c..f5d1812aec 100644
--- a/libavcodec/xan.c
+++ b/libavcodec/xan.c
@@ -91,6 +91,8 @@ static av_cold int xan_decode_init(AVCodecContext *avctx)
         av_freep(&s->buffer1);
         return AVERROR(ENOMEM);
     }
+    avcodec_get_frame_defaults(&s->last_frame);
+    avcodec_get_frame_defaults(&s->current_frame);
 
     return 0;
 }
diff --git a/libavcodec/xl.c b/libavcodec/xl.c
index 5f19cae3bb..7f3b0775c0 100644
--- a/libavcodec/xl.c
+++ b/libavcodec/xl.c
@@ -121,8 +121,9 @@ static int decode_frame(AVCodecContext *avctx,
 }
 
 static av_cold int decode_init(AVCodecContext *avctx){
-//    VideoXLContext * const a = avctx->priv_data;
+    VideoXLContext * const a = avctx->priv_data;
 
+    avcodec_get_frame_defaults(&a->pic);
     avctx->pix_fmt= PIX_FMT_YUV411P;
 
     return 0;
diff --git a/libavcodec/yop.c b/libavcodec/yop.c
index a117e2d791..45a3344b9e 100644
--- a/libavcodec/yop.c
+++ b/libavcodec/yop.c
@@ -92,6 +92,7 @@ static av_cold int yop_decode_init(AVCodecContext *avctx)
 
     avctx->pix_fmt = PIX_FMT_PAL8;
 
+    avcodec_get_frame_defaults(&s->frame);
     s->num_pal_colors = avctx->extradata[0];
     s->first_color[0] = avctx->extradata[1];
     s->first_color[1] = avctx->extradata[2];
diff --git a/libavcodec/zmbv.c b/libavcodec/zmbv.c
index 3edbe921a1..4bd159cc44 100644
--- a/libavcodec/zmbv.c
+++ b/libavcodec/zmbv.c
@@ -599,6 +599,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
 
     c->width = avctx->width;
     c->height = avctx->height;
+    avcodec_get_frame_defaults(&c->pic);
 
     c->bpp = avctx->bits_per_coded_sample;