Merge commit '759001c534287a96dc96d1e274665feb7059145d'

* commit '759001c534287a96dc96d1e274665feb7059145d':
  lavc decoders: work with refcounted frames.

Anton Khirnov (1):
      lavc decoders: work with refcounted frames.

Clément Bœsch (47):
      lavc/ansi: reset file
      lavc/ansi: re-do refcounted frame changes from Anton
      fraps: reset file
      lavc/fraps: switch to refcounted frames
      gifdec: reset file
      lavc/gifdec: switch to refcounted frames
      dsicinav: resolve conflicts
      smc: resolve conflicts
      zmbv: resolve conflicts
      rpza: resolve conflicts
      vble: resolve conflicts
      xxan: resolve conflicts
      targa: resolve conflicts
      vmnc: resolve conflicts
      utvideodec: resolve conflicts
      tscc: resolve conflicts
      ulti: resolve conflicts
      ffv1dec: resolve conflicts
      dnxhddec: resolve conflicts
      v210dec: resolve conflicts
      vp3: resolve conflicts
      vcr1: resolve conflicts
      v210x: resolve conflicts
      wavpack: resolve conflicts
      pngdec: fix compilation
      roqvideodec: resolve conflicts
      pictordec: resolve conflicts
      mdec: resolve conflicts
      tiertexseqv: resolve conflicts
      smacker: resolve conflicts
      vb: resolve conflicts
      vqavideo: resolve conflicts
      xl: resolve conflicts
      tmv: resolve conflicts
      vmdav: resolve conflicts
      truemotion1: resolve conflicts
      truemotion2: resolve conflicts
      lcldec: fix compilation
      libcelt_dec: fix compilation
      qdrw: fix compilation
      r210dec: fix compilation
      rl2: fix compilation
      wnv1: fix compilation
      yop: fix compilation
      tiff: resolve conflicts
      interplayvideo: fix compilation
      qpeg: resolve conflicts (FIXME/TESTME).

Hendrik Leppkes (33):
      012v: convert to refcounted frames
      8bps: fix compilation
      8svx: resolve conflicts
      4xm: resolve conflicts
      aasc: resolve conflicts
      bfi: fix compilation
      aura: fix compilation
      alsdec: resolve conflicts
      avrndec: convert to refcounted frames
      avuidec: convert to refcounted frames
      bintext: convert to refcounted frames
      cavsdec: resolve conflicts
      brender_pix: convert to refcounted frames
      cinepak: resolve conflicts
      cinepak: avoid using AVFrame struct directly in private context
      cljr: fix compilation
      cpia: convert to refcounted frames
      cscd: resolve conflicts
      iff: resolve conflicts and do proper conversion to refcounted frames
      4xm: fix reference frame handling
      cyuv: fix compilation
      dxa: fix compilation
      eacmv: fix compilation
      eamad: fix compilation
      eatgv: fix compilation
      escape124: remove unused variable.
      escape130: convert to refcounted frames
      evrcdec: convert to refcounted frames
      exr: convert to refcounted frames
      mvcdec: convert to refcounted frames
      paf: properly free the frame data on decode close
      sgirle: convert to refcounted frames
      lavfi/moviesrc: use refcounted frames

Michael Niedermayer (56):
      Merge commit '759001c534287a96dc96d1e274665feb7059145d'
      resolve conflicts in headers
      motion_est: resolve conflict
      mpeg4videodec: fix conflicts
      dpcm conflict fix
      dpx: fix conflicts
      indeo3: resolve confilcts
      kmvc: resolve conflicts
      kmvc: resolve conflicts
      h264: resolve conflicts
      utils: resolve conflicts
      rawdec: resolve conflcits
      mpegvideo: resolve conflicts
      svq1enc: resolve conflicts
      mpegvideo: dont clear data, fix assertion failure on fate vsynth1 with threads
      pthreads: resolve conflicts
      frame_thread_encoder: simple compilefix not yet tested
      snow: update to buffer refs
      crytsalhd: fix compile
      dirac: switch to new API
      sonic: update to new API
      svq1: resolve conflict, update to new API
      ffwavesynth: update to new buffer API
      g729: update to new API
      indeo5: fix compile
      j2kdec: update to new buffer API
      linopencore-amr: fix compile
      libvorbisdec: update to new API
      loco: fix compile
      paf: update to new API
      proresdec: update to new API
      vp56: update to new api / resolve conflicts
      xface: convert to refcounted frames
      xan: fix compile&fate
      v408: update to ref counted buffers
      v308: update to ref counted buffers
      yuv4dec: update to ref counted buffers
      y41p: update to ref counted frames
      xbm: update to refcounted frames
      targa_y216: update to refcounted buffers
      qpeg: fix fate/crash
      cdxl: fix fate
      tscc: fix reget buffer useage
      targa_y216dec: fix style
      msmpeg4: fix fate
      h264: ref_picture() copy fields that have been lost too
      update_frame_pool: use channel field
      h264: Put code that prevents deadlocks back
      mpegvideo: dont allow last == current
      wmalossless: fix buffer ref messup
      ff_alloc_picture: free tables in case of dimension mismatches
      h264: fix null pointer dereference and assertion failure
      frame_thread_encoder: update to bufrefs
      ec: fix used arrays
      snowdec: fix off by 1 error in dimensions check
      h264: disallow single unpaired fields as references of frames

Paul B Mahol (2):
      lavc/vima: convert to refcounted frames
      sanm: convert to refcounted frames

Conflicts:
	libavcodec/4xm.c
	libavcodec/8bps.c
	libavcodec/8svx.c
	libavcodec/aasc.c
	libavcodec/alsdec.c
	libavcodec/anm.c
	libavcodec/ansi.c
	libavcodec/avs.c
	libavcodec/bethsoftvideo.c
	libavcodec/bfi.c
	libavcodec/c93.c
	libavcodec/cavsdec.c
	libavcodec/cdgraphics.c
	libavcodec/cinepak.c
	libavcodec/cljr.c
	libavcodec/cscd.c
	libavcodec/dnxhddec.c
	libavcodec/dpcm.c
	libavcodec/dpx.c
	libavcodec/dsicinav.c
	libavcodec/dvdec.c
	libavcodec/dxa.c
	libavcodec/eacmv.c
	libavcodec/eamad.c
	libavcodec/eatgq.c
	libavcodec/eatgv.c
	libavcodec/eatqi.c
	libavcodec/error_resilience.c
	libavcodec/escape124.c
	libavcodec/ffv1.h
	libavcodec/ffv1dec.c
	libavcodec/flicvideo.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/g723_1.c
	libavcodec/gifdec.c
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_direct.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_refs.c
	libavcodec/huffyuvdec.c
	libavcodec/idcinvideo.c
	libavcodec/iff.c
	libavcodec/indeo2.c
	libavcodec/indeo3.c
	libavcodec/internal.h
	libavcodec/interplayvideo.c
	libavcodec/ivi_common.c
	libavcodec/jvdec.c
	libavcodec/kgv1dec.c
	libavcodec/kmvc.c
	libavcodec/lagarith.c
	libavcodec/libopenjpegdec.c
	libavcodec/mdec.c
	libavcodec/mimic.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mmvideo.c
	libavcodec/motion_est.c
	libavcodec/motionpixels.c
	libavcodec/mpc7.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h
	libavcodec/msrle.c
	libavcodec/msvideo1.c
	libavcodec/nuv.c
	libavcodec/options_table.h
	libavcodec/pcx.c
	libavcodec/pictordec.c
	libavcodec/pngdec.c
	libavcodec/pnmdec.c
	libavcodec/pthread.c
	libavcodec/qpeg.c
	libavcodec/qtrle.c
	libavcodec/r210dec.c
	libavcodec/rawdec.c
	libavcodec/roqvideodec.c
	libavcodec/rpza.c
	libavcodec/smacker.c
	libavcodec/smc.c
	libavcodec/svq1dec.c
	libavcodec/svq1enc.c
	libavcodec/targa.c
	libavcodec/tiertexseqv.c
	libavcodec/tiff.c
	libavcodec/tmv.c
	libavcodec/truemotion1.c
	libavcodec/truemotion2.c
	libavcodec/tscc.c
	libavcodec/ulti.c
	libavcodec/utils.c
	libavcodec/utvideodec.c
	libavcodec/v210dec.c
	libavcodec/v210x.c
	libavcodec/vb.c
	libavcodec/vble.c
	libavcodec/vcr1.c
	libavcodec/vmdav.c
	libavcodec/vmnc.c
	libavcodec/vp3.c
	libavcodec/vp56.c
	libavcodec/vp56.h
	libavcodec/vp6.c
	libavcodec/vqavideo.c
	libavcodec/wavpack.c
	libavcodec/xl.c
	libavcodec/xxan.c
	libavcodec/zmbv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 50 insertions, 50 deletions

diff --git a/libavcodec/eacmv.c b/libavcodec/eacmv.c
index 33c614588d..78a42983a4 100644
--- a/libavcodec/eacmv.c
+++ b/libavcodec/eacmv.c
@@ -36,31 +36,38 @@
 
 typedef struct CmvContext {
     AVCodecContext *avctx;
-    AVFrame frame;        ///< current
-    AVFrame last_frame;   ///< last
-    AVFrame last2_frame;  ///< second-last
+    AVFrame *last_frame;   ///< last
+    AVFrame *last2_frame;  ///< second-last
     int width, height;
     unsigned int palette[AVPALETTE_COUNT];
 } 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 = AV_PIX_FMT_PAL8;
+
+    s->last_frame  = av_frame_alloc();
+    s->last2_frame = av_frame_alloc();
+    if (!s->last_frame || !s->last2_frame) {
+        av_frame_free(&s->last_frame);
+        av_frame_free(&s->last2_frame);
+        return AVERROR(ENOMEM);
+    }
+
     return 0;
 }
 
-static void cmv_decode_intra(CmvContext * s, const uint8_t *buf, const uint8_t *buf_end){
-    unsigned char *dst = s->frame.data[0];
+static void cmv_decode_intra(CmvContext * s, AVFrame *frame,
+                             const uint8_t *buf, const uint8_t *buf_end)
+{
+    unsigned char *dst = frame->data[0];
     int i;
 
     for (i=0; i < s->avctx->height && buf_end - buf >= s->avctx->width; i++) {
         memcpy(dst, buf, s->avctx->width);
-        dst += s->frame.linesize[0];
+        dst += frame->linesize[0];
         buf += s->avctx->width;
     }
 }
@@ -84,7 +91,9 @@ static void cmv_motcomp(unsigned char *dst, int dst_stride,
     }
 }
 
-static void cmv_decode_inter(CmvContext * s, const uint8_t *buf, const uint8_t *buf_end){
+static void cmv_decode_inter(CmvContext *s, AVFrame *frame, const uint8_t *buf,
+                             const uint8_t *buf_end)
+{
     const uint8_t *raw = buf + (s->avctx->width*s->avctx->height/16);
     int x,y,i;
 
@@ -92,29 +101,29 @@ static void cmv_decode_inter(CmvContext * s, const uint8_t *buf, const uint8_t *
     for(y=0; y<s->avctx->height/4; y++)
     for(x=0; x<s->avctx->width/4 && buf_end - buf > i; x++) {
         if (buf[i]==0xFF) {
-            unsigned char *dst = s->frame.data[0] + (y*4)*s->frame.linesize[0] + x*4;
+            unsigned char *dst = frame->data[0] + (y*4)*frame->linesize[0] + x*4;
             if (raw+16<buf_end && *raw==0xFF) { /* intra */
                 raw++;
                 memcpy(dst, raw, 4);
-                memcpy(dst+s->frame.linesize[0], raw+4, 4);
-                memcpy(dst+2*s->frame.linesize[0], raw+8, 4);
-                memcpy(dst+3*s->frame.linesize[0], raw+12, 4);
+                memcpy(dst +     frame->linesize[0], raw+4, 4);
+                memcpy(dst + 2 * frame->linesize[0], raw+8, 4);
+                memcpy(dst + 3 * frame->linesize[0], raw+12, 4);
                 raw+=16;
             }else if(raw<buf_end) {  /* inter using second-last frame as reference */
                 int xoffset = (*raw & 0xF) - 7;
                 int yoffset = ((*raw >> 4)) - 7;
-                if (s->last2_frame.data[0])
-                    cmv_motcomp(s->frame.data[0], s->frame.linesize[0],
-                                s->last2_frame.data[0], s->last2_frame.linesize[0],
+                if (s->last2_frame->data[0])
+                    cmv_motcomp(frame->data[0], frame->linesize[0],
+                                s->last2_frame->data[0], s->last2_frame->linesize[0],
                                 x*4, y*4, xoffset, yoffset, s->avctx->width, s->avctx->height);
                 raw++;
             }
         }else{  /* inter using last frame as reference */
             int xoffset = (buf[i] & 0xF) - 7;
             int yoffset = ((buf[i] >> 4)) - 7;
-            if (s->last_frame.data[0])
-                cmv_motcomp(s->frame.data[0], s->frame.linesize[0],
-                          s->last_frame.data[0], s->last_frame.linesize[0],
+            if (s->last_frame->data[0])
+                cmv_motcomp(frame->data[0], frame->linesize[0],
+                          s->last_frame->data[0], s->last_frame->linesize[0],
                           x*4, y*4, xoffset, yoffset, s->avctx->width, s->avctx->height);
         }
         i++;
@@ -134,10 +143,8 @@ static void cmv_process_header(CmvContext *s, const uint8_t *buf, const uint8_t
     s->height = AV_RL16(&buf[6]);
     if (s->avctx->width!=s->width || s->avctx->height!=s->height) {
         avcodec_set_dimensions(s->avctx, s->width, s->height);
-        if (s->frame.data[0])
-            s->avctx->release_buffer(s->avctx, &s->frame);
-        if (s->last_frame.data[0])
-            s->avctx->release_buffer(s->avctx, &s->last_frame);
+        av_frame_unref(s->last_frame);
+        av_frame_unref(s->last2_frame);
     }
 
     s->avctx->time_base.num = 1;
@@ -164,6 +171,8 @@ static int cmv_decode_frame(AVCodecContext *avctx,
     int buf_size = avpkt->size;
     CmvContext *s = avctx->priv_data;
     const uint8_t *buf_end = buf + buf_size;
+    AVFrame *frame = data;
+    int ret;
 
     if (buf_end - buf < EA_PREAMBLE_SIZE)
         return AVERROR_INVALIDDATA;
@@ -179,48 +188,39 @@ static int cmv_decode_frame(AVCodecContext *avctx,
     if (av_image_check_size(s->width, s->height, 0, s->avctx))
         return -1;
 
-    /* shuffle */
-    if (s->last2_frame.data[0])
-        avctx->release_buffer(avctx, &s->last2_frame);
-    FFSWAP(AVFrame, s->last_frame, s->last2_frame);
-    FFSWAP(AVFrame, s->frame, s->last_frame);
-
-    s->frame.reference = 3;
-    s->frame.buffer_hints = FF_BUFFER_HINTS_VALID |
-                            FF_BUFFER_HINTS_READABLE |
-                            FF_BUFFER_HINTS_PRESERVE;
-    if (ff_get_buffer(avctx, &s->frame)<0) {
+    if ((ret = ff_get_buffer(avctx, frame, AV_GET_BUFFER_FLAG_REF)) < 0) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
-        return -1;
+        return ret;
     }
 
-    memcpy(s->frame.data[1], s->palette, AVPALETTE_SIZE);
+    memcpy(frame->data[1], s->palette, AVPALETTE_SIZE);
 
     buf += EA_PREAMBLE_SIZE;
     if ((buf[0]&1)) {  // subtype
-        cmv_decode_inter(s, buf+2, buf_end);
-        s->frame.key_frame = 0;
-        s->frame.pict_type = AV_PICTURE_TYPE_P;
+        cmv_decode_inter(s, frame, buf+2, buf_end);
+        frame->key_frame = 0;
+        frame->pict_type = AV_PICTURE_TYPE_P;
     }else{
-        s->frame.key_frame = 1;
-        s->frame.pict_type = AV_PICTURE_TYPE_I;
-        cmv_decode_intra(s, buf+2, buf_end);
+        frame->key_frame = 1;
+        frame->pict_type = AV_PICTURE_TYPE_I;
+        cmv_decode_intra(s, frame, buf+2, buf_end);
     }
 
+    av_frame_unref(s->last2_frame);
+    av_frame_move_ref(s->last2_frame, s->last_frame);
+    if ((ret = av_frame_ref(s->last_frame, frame)) < 0)
+        return ret;
+
     *got_frame = 1;
-    *(AVFrame*)data = s->frame;
 
     return buf_size;
 }
 
 static av_cold int cmv_decode_end(AVCodecContext *avctx){
     CmvContext *s = avctx->priv_data;
-    if (s->frame.data[0])
-        s->avctx->release_buffer(avctx, &s->frame);
-    if (s->last_frame.data[0])
-        s->avctx->release_buffer(avctx, &s->last_frame);
-    if (s->last2_frame.data[0])
-        s->avctx->release_buffer(avctx, &s->last2_frame);
+
+    av_frame_free(&s->last_frame);
+    av_frame_free(&s->last2_frame);
 
     return 0;
 }