Merge commit '7e350379f87e7f74420b4813170fe808e2313911'

* commit '7e350379f87e7f74420b4813170fe808e2313911':
  lavfi: switch to AVFrame.

Conflicts:
	doc/filters.texi
	libavfilter/af_ashowinfo.c
	libavfilter/audio.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersink.c
	libavfilter/buffersrc.c
	libavfilter/buffersrc.h
	libavfilter/f_select.c
	libavfilter/f_setpts.c
	libavfilter/fifo.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/version.h
	libavfilter/vf_aspect.c
	libavfilter/vf_bbox.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_fieldorder.c
	libavfilter/vf_fps.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_gradfun.c
	libavfilter/vf_hqdn3d.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_transpose.c
	libavfilter/vf_vflip.c
	libavfilter/vf_yadif.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavfilter/yadif.h

Following are notes about the merge authorship and various technical details.

Michael Niedermayer:
  * Main merge operation, notably avfilter.c and video.c
  * Switch to AVFrame:
    - afade
    - anullsrc
    - apad
    - aresample
    - blackframe
    - deshake
    - idet
    - il
    - mandelbrot
    - mptestsrc
    - noise
    - setfield
    - smartblur
    - tinterlace
  * various merge changes and fixes in:
    - ashowinfo
    - blackdetect
    - field
    - fps
    - select
    - testsrc
    - yadif

Nicolas George:
  * Switch to AVFrame:
    - make rawdec work with refcounted frames. Adapted from commit
      759001c534287a96dc96d1e274665feb7059145d by Anton Khirnov.
      Also, fix the use of || instead of | in a flags check.
    - make buffer sink and src, audio and video work all together

Clément Bœsch:
  * Switch to AVFrame:
    - aevalsrc
    - alphaextract
    - blend
    - cellauto
    - colormatrix
    - concat
    - earwax
    - ebur128
    - edgedetect
    - geq
    - histeq
    - histogram
    - hue
    - kerndeint
    - life
    - movie
    - mp (with the help of Michael)
    - overlay
    - pad
    - pan
    - pp
    - pp
    - removelogo
    - sendcmd
    - showspectrum
    - showwaves
    - silencedetect
    - stereo3d
    - subtitles
    - super2xsai
    - swapuv
    - thumbnail
    - tile

Hendrik Leppkes:
  * Switch to AVFrame:
    - aconvert
    - amerge
    - asetnsamples
    - atempo
    - biquads

Matthieu Bouron:
  * Switch to AVFrame
    - alphamerge
    - decimate
    - volumedetect

Stefano Sabatini:
  * Switch to AVFrame:
    - astreamsync
    - flite
    - framestep

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

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

1 files changed, 17 insertions, 17 deletions

diff --git a/libavfilter/vf_fps.c b/libavfilter/vf_fps.c
index 29eedc7cf5..15eb6564e9 100644
--- a/libavfilter/vf_fps.c
+++ b/libavfilter/vf_fps.c
@@ -89,7 +89,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
     }
     av_opt_free(s);
 
-    if (!(s->fifo = av_fifo_alloc(2*sizeof(AVFilterBufferRef*))))
+    if (!(s->fifo = av_fifo_alloc(2*sizeof(AVFrame*))))
         return AVERROR(ENOMEM);
 
     av_log(ctx, AV_LOG_VERBOSE, "fps=%d/%d\n", s->framerate.num, s->framerate.den);
@@ -99,9 +99,9 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
 static void flush_fifo(AVFifoBuffer *fifo)
 {
     while (av_fifo_size(fifo)) {
-        AVFilterBufferRef *tmp;
+        AVFrame *tmp;
         av_fifo_generic_read(fifo, &tmp, sizeof(tmp), NULL);
-        avfilter_unref_buffer(tmp);
+        av_frame_free(&tmp);
     }
 }
 
@@ -109,7 +109,7 @@ static av_cold void uninit(AVFilterContext *ctx)
 {
     FPSContext *s = ctx->priv;
     if (s->fifo) {
-        s->drop += av_fifo_size(s->fifo) / sizeof(AVFilterBufferRef*);
+        s->drop += av_fifo_size(s->fifo) / sizeof(AVFrame*);
         flush_fifo(s->fifo);
         av_fifo_free(s->fifo);
     }
@@ -145,7 +145,7 @@ static int request_frame(AVFilterLink *outlink)
     if (ret == AVERROR_EOF && av_fifo_size(s->fifo)) {
         int i;
         for (i = 0; av_fifo_size(s->fifo); i++) {
-            AVFilterBufferRef *buf;
+            AVFrame *buf;
 
             av_fifo_generic_read(s->fifo, &buf, sizeof(buf), NULL);
             buf->pts = av_rescale_q(s->first_pts, ctx->inputs[0]->time_base,
@@ -162,13 +162,13 @@ static int request_frame(AVFilterLink *outlink)
     return ret;
 }
 
-static int write_to_fifo(AVFifoBuffer *fifo, AVFilterBufferRef *buf)
+static int write_to_fifo(AVFifoBuffer *fifo, AVFrame *buf)
 {
     int ret;
 
     if (!av_fifo_space(fifo) &&
         (ret = av_fifo_realloc2(fifo, 2*av_fifo_size(fifo)))) {
-        avfilter_unref_bufferp(&buf);
+        av_frame_free(&buf);
         return ret;
     }
 
@@ -176,7 +176,7 @@ static int write_to_fifo(AVFifoBuffer *fifo, AVFilterBufferRef *buf)
     return 0;
 }
 
-static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
+static int filter_frame(AVFilterLink *inlink, AVFrame *buf)
 {
     AVFilterContext    *ctx = inlink->dst;
     FPSContext           *s = ctx->priv;
@@ -196,7 +196,7 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
         } else {
             av_log(ctx, AV_LOG_WARNING, "Discarding initial frame(s) with no "
                    "timestamp.\n");
-            avfilter_unref_buffer(buf);
+            av_frame_free(&buf);
             s->drop++;
         }
         return 0;
@@ -213,8 +213,8 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
 
     if (delta < 1) {
         /* drop the frame and everything buffered except the first */
-        AVFilterBufferRef *tmp;
-        int drop = av_fifo_size(s->fifo)/sizeof(AVFilterBufferRef*);
+        AVFrame *tmp;
+        int drop = av_fifo_size(s->fifo)/sizeof(AVFrame*);
 
         av_log(ctx, AV_LOG_DEBUG, "Dropping %d frame(s).\n", drop);
         s->drop += drop;
@@ -223,18 +223,18 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
         flush_fifo(s->fifo);
         ret = write_to_fifo(s->fifo, tmp);
 
-        avfilter_unref_buffer(buf);
+        av_frame_free(&buf);
         return ret;
     }
 
     /* can output >= 1 frames */
     for (i = 0; i < delta; i++) {
-        AVFilterBufferRef *buf_out;
+        AVFrame *buf_out;
         av_fifo_generic_read(s->fifo, &buf_out, sizeof(buf_out), NULL);
 
         /* duplicate the frame if needed */
         if (!av_fifo_size(s->fifo) && i < delta - 1) {
-            AVFilterBufferRef *dup = avfilter_ref_buffer(buf_out, ~0);
+            AVFrame *dup = av_frame_clone(buf_out);
 
             av_log(ctx, AV_LOG_DEBUG, "Duplicating frame.\n");
             if (dup)
@@ -243,8 +243,8 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
                 ret = AVERROR(ENOMEM);
 
             if (ret < 0) {
-                avfilter_unref_bufferp(&buf_out);
-                avfilter_unref_bufferp(&buf);
+                av_frame_free(&buf_out);
+                av_frame_free(&buf);
                 return ret;
             }
 
@@ -255,7 +255,7 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
                                     outlink->time_base) + s->frames_out;
 
         if ((ret = ff_filter_frame(outlink, buf_out)) < 0) {
-            avfilter_unref_bufferp(&buf);
+            av_frame_free(&buf);
             return ret;
         }