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lavfi/vf_midequalizer: move to "activate" design.

Nicolas George committed 9 years ago

Commit 62060841 parent b8944152 files · +11 −19Browse files

Unified · Split

2 files
  1. libavfilter/Makefile +1 −1
  2. libavfilter/vf_midequalizer.c +10 −18
libavfilter/Makefile+1−1
@@ -231,7 +231,7 @@ OBJS-$(CONFIG_MCDEINT_FILTER) += vf_mcdeint.o · 230 unmodified lines
231231 OBJS-$(CONFIG_MERGEPLANES_FILTER) += vf_mergeplanes.o framesync.o
232232 OBJS-$(CONFIG_MESTIMATE_FILTER) += vf_mestimate.o motion_estimation.o
233233 OBJS-$(CONFIG_METADATA_FILTER) += f_metadata.o
234−OBJS-$(CONFIG_MIDEQUALIZER_FILTER) += vf_midequalizer.o framesync.o
234+OBJS-$(CONFIG_MIDEQUALIZER_FILTER) += vf_midequalizer.o framesync2.o
235235 OBJS-$(CONFIG_MINTERPOLATE_FILTER) += vf_minterpolate.o motion_estimation.o
236236 OBJS-$(CONFIG_MPDECIMATE_FILTER) += vf_mpdecimate.o
237237 OBJS-$(CONFIG_NEGATE_FILTER) += vf_lut.o
libavfilter/vf_midequalizer.c+10−18
@@ -25,7 +25,7 @@ · 24 unmodified lines
2525 #include "formats.h"
2626 #include "internal.h"
2727 #include "video.h"
28−#include "framesync.h"
28+#include "framesync2.h"
2929
3030 typedef struct MidEqualizerContext {
3131 const AVClass *class;
@@ -89,8 +89,8 @@ static int process_frame(FFFrameSync *fs) · 57 unmodified lines
8989 AVFrame *out, *in0, *in1;
9090 int ret;
9191
92− if ((ret = ff_framesync_get_frame(&s->fs, 0, &in0, 0)) < 0 ||
93− (ret = ff_framesync_get_frame(&s->fs, 1, &in1, 0)) < 0)
92+ if ((ret = ff_framesync2_get_frame(&s->fs, 0, &in0, 0)) < 0 ||
93+ (ret = ff_framesync2_get_frame(&s->fs, 1, &in1, 0)) < 0)
9494 return ret;
9595
9696 if (ctx->is_disabled) {
@@ -311,7 +311,7 @@ static int config_output(AVFilterLink *outlink) · 214 unmodified lines
311311 outlink->sample_aspect_ratio = in0->sample_aspect_ratio;
312312 outlink->frame_rate = in0->frame_rate;
313313
314− if ((ret = ff_framesync_init(&s->fs, ctx, 2)) < 0)
314+ if ((ret = ff_framesync2_init(&s->fs, ctx, 2)) < 0)
315315 return ret;
316316
317317 in = s->fs.in;
@@ -326,26 +326,20 @@ static int config_output(AVFilterLink *outlink) · 8 unmodified lines
326326 s->fs.opaque = s;
327327 s->fs.on_event = process_frame;
328328
329− return ff_framesync_configure(&s->fs);
329+ return ff_framesync2_configure(&s->fs);
330330 }
331331
332−static int filter_frame(AVFilterLink *inlink, AVFrame *buf)
332+static int activate(AVFilterContext *ctx)
333333 {
334− MidEqualizerContext *s = inlink->dst->priv;
335− return ff_framesync_filter_frame(&s->fs, inlink, buf);
336−}
337−
338−static int request_frame(AVFilterLink *outlink)
339−{
340− MidEqualizerContext *s = outlink->src->priv;
341− return ff_framesync_request_frame(&s->fs, outlink);
334+ MidEqualizerContext *s = ctx->priv;
335+ return ff_framesync2_activate(&s->fs);
342336 }
343337
344338 static av_cold void uninit(AVFilterContext *ctx)
345339 {
346340 MidEqualizerContext *s = ctx->priv;
347341
348− ff_framesync_uninit(&s->fs);
342+ ff_framesync2_uninit(&s->fs);
349343 av_freep(&s->histogram[0]);
350344 av_freep(&s->histogram[1]);
351345 av_freep(&s->cchange);
@@ -355,13 +349,11 @@ static const AVFilterPad midequalizer_inputs[] = { · 3 unmodified lines
355349 {
356350 .name = "in0",
357351 .type = AVMEDIA_TYPE_VIDEO,
358− .filter_frame = filter_frame,
359352 .config_props = config_input0,
360353 },
361354 {
362355 .name = "in1",
363356 .type = AVMEDIA_TYPE_VIDEO,
364− .filter_frame = filter_frame,
365357 .config_props = config_input1,
366358 },
367359 { NULL }
@@ -372,7 +364,6 @@ static const AVFilterPad midequalizer_outputs[] = { · 4 unmodified lines
372364 .name = "default",
373365 .type = AVMEDIA_TYPE_VIDEO,
374366 .config_props = config_output,
375− .request_frame = request_frame,
376367 },
377368 { NULL }
378369 };
@@ -383,6 +374,7 @@ AVFilter ff_vf_midequalizer = { · 4 unmodified lines
383374 .priv_size = sizeof(MidEqualizerContext),
384375 .uninit = uninit,
385376 .query_formats = query_formats,
377+ .activate = activate,
386378 .inputs = midequalizer_inputs,
387379 .outputs = midequalizer_outputs,
388380 .priv_class = &midequalizer_class,

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