lavfi/f_streamselect: convert to framesync2.

Nicolas George committed 9 years ago

Commit 6bde4751 parent 95a6de52 files · +15 −22Browse files

Unified · Split

2 files

libavfilter/Makefile +2 −2
libavfilter/f_streamselect.c +13 −20

libavfilter/f_streamselect.c+13−20

 #include "avfilter.h"
 #include "audio.h"
 #include "formats.h"
-#include "framesync.h"
+#include "framesync2.h"
 #include "internal.h"
 #include "video.h"
 AVFILTER_DEFINE_CLASS(streamselect);
-static int filter_frame(AVFilterLink *inlink, AVFrame *in)
-{
-    StreamSelectContext *s = inlink->dst->priv;
-    return ff_framesync_filter_frame(&s->fs, inlink, in);
-}
 static int process_frame(FFFrameSync *fs)
 {
     AVFilterContext *ctx = fs->parent;
     int i, j, ret = 0;
     for (i = 0; i < ctx->nb_inputs; i++) {
-        if ((ret = ff_framesync_get_frame(&s->fs, i, &in[i], 0)) < 0)
+        if ((ret = ff_framesync2_get_frame(&s->fs, i, &in[i], 0)) < 0)
             return ret;
     }
     return ret;
 }
-static int request_frame(AVFilterLink *outlink)
+static int activate(AVFilterContext *ctx)
 {
-    StreamSelectContext *s = outlink->src->priv;
+    StreamSelectContext *s = ctx->priv;
-    return ff_framesync_request_frame(&s->fs, outlink);
+    return ff_framesync2_activate(&s->fs);
 }
 static int config_output(AVFilterLink *outlink)
     if (s->fs.opaque == s)
         return 0;
-    if ((ret = ff_framesync_init(&s->fs, ctx, ctx->nb_inputs)) < 0)
+    if ((ret = ff_framesync2_init(&s->fs, ctx, ctx->nb_inputs)) < 0)
         return ret;
     in = s->fs.in;
     if (!s->frames)
         return AVERROR(ENOMEM);
-    return ff_framesync_configure(&s->fs);
+    return ff_framesync2_configure(&s->fs);
 }
-static int parse_definition(AVFilterContext *ctx, int nb_pads, void *filter_frame, int is_audio)
+static int parse_definition(AVFilterContext *ctx, int nb_pads, int is_input, int is_audio)
 {
-    const int is_input = !!filter_frame;
     const char *padtype = is_input ? "in" : "out";
     int i = 0, ret = 0;
         av_log(ctx, AV_LOG_DEBUG, "Add %s pad %s\n", padtype, pad.name);
         if (is_input) {
-            pad.filter_frame = filter_frame;
             ret = ff_insert_inpad(ctx, i, &pad);
         } else {
             pad.config_props  = config_output;
-            pad.request_frame = request_frame;
             ret = ff_insert_outpad(ctx, i, &pad);
         }
     if (!s->last_pts)
         return AVERROR(ENOMEM);
-    if ((ret = parse_definition(ctx, s->nb_inputs, filter_frame, s->is_audio)) < 0 ||
+    if ((ret = parse_definition(ctx, s->nb_inputs, 1, s->is_audio)) < 0 ||
-        (ret = parse_definition(ctx, nb_outputs, NULL, s->is_audio)) < 0)
+        (ret = parse_definition(ctx, nb_outputs, 0, s->is_audio)) < 0)
         return ret;
     av_log(ctx, AV_LOG_DEBUG, "Configured with %d inpad and %d outpad\n",
     av_freep(&s->last_pts);
     av_freep(&s->map);
     av_freep(&s->frames);
-    ff_framesync_uninit(&s->fs);
+    ff_framesync2_uninit(&s->fs);
 }
 static int query_formats(AVFilterContext *ctx)
     .query_formats   = query_formats,
     .process_command = process_command,
     .uninit          = uninit,
+    .activate        = activate,
     .priv_size       = sizeof(StreamSelectContext),
     .priv_class      = &streamselect_class,
     .flags           = AVFILTER_FLAG_DYNAMIC_INPUTS | AVFILTER_FLAG_DYNAMIC_OUTPUTS,
     .query_formats   = query_formats,
     .process_command = process_command,
     .uninit          = uninit,
+    .activate        = activate,
     .priv_size       = sizeof(StreamSelectContext),
     .priv_class      = &astreamselect_class,
     .flags           = AVFILTER_FLAG_DYNAMIC_INPUTS | AVFILTER_FLAG_DYNAMIC_OUTPUTS,

lavfi/f_streamselect: convert to framesync2.

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@@ -67,7 +67,7 @@ OBJS-$(CONFIG_ASHOWINFO_FILTER) += af_ashowinfo.o · 66 unmodified lines
67	OBJS-$(CONFIG_ASIDEDATA_FILTER) += f_sidedata.o	67	OBJS-$(CONFIG_ASIDEDATA_FILTER) += f_sidedata.o
68	OBJS-$(CONFIG_ASPLIT_FILTER) += split.o	68	OBJS-$(CONFIG_ASPLIT_FILTER) += split.o
69	OBJS-$(CONFIG_ASTATS_FILTER) += af_astats.o	69	OBJS-$(CONFIG_ASTATS_FILTER) += af_astats.o
70	OBJS-$(CONFIG_ASTREAMSELECT_FILTER) += f_streamselect.o	70	OBJS-$(CONFIG_ASTREAMSELECT_FILTER) += f_streamselect.o framesync2.o
71	OBJS-$(CONFIG_ATEMPO_FILTER) += af_atempo.o	71	OBJS-$(CONFIG_ATEMPO_FILTER) += af_atempo.o
72	OBJS-$(CONFIG_ATRIM_FILTER) += trim.o	72	OBJS-$(CONFIG_ATRIM_FILTER) += trim.o
73	OBJS-$(CONFIG_AZMQ_FILTER) += f_zmq.o	73	OBJS-$(CONFIG_AZMQ_FILTER) += f_zmq.o
@@ -303,7 +303,7 @@ OBJS-$(CONFIG_SPLIT_FILTER) += split.o · 229 unmodified lines
303	OBJS-$(CONFIG_SPP_FILTER) += vf_spp.o	303	OBJS-$(CONFIG_SPP_FILTER) += vf_spp.o
304	OBJS-$(CONFIG_SSIM_FILTER) += vf_ssim.o dualinput.o framesync.o	304	OBJS-$(CONFIG_SSIM_FILTER) += vf_ssim.o dualinput.o framesync.o
305	OBJS-$(CONFIG_STEREO3D_FILTER) += vf_stereo3d.o	305	OBJS-$(CONFIG_STEREO3D_FILTER) += vf_stereo3d.o
306	OBJS-$(CONFIG_STREAMSELECT_FILTER) += f_streamselect.o	306	OBJS-$(CONFIG_STREAMSELECT_FILTER) += f_streamselect.o framesync2.o
307	OBJS-$(CONFIG_SUBTITLES_FILTER) += vf_subtitles.o	307	OBJS-$(CONFIG_SUBTITLES_FILTER) += vf_subtitles.o
308	OBJS-$(CONFIG_SUPER2XSAI_FILTER) += vf_super2xsai.o	308	OBJS-$(CONFIG_SUPER2XSAI_FILTER) += vf_super2xsai.o
309	OBJS-$(CONFIG_SWAPRECT_FILTER) += vf_swaprect.o	309	OBJS-$(CONFIG_SWAPRECT_FILTER) += vf_swaprect.o