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avfilter/dualinput: simplify

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-09-28 16:06:08 +00:00
parent 5c7d86cbde
commit cd1b22d8e8
6 changed files with 18 additions and 49 deletions
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8
libavfilter/dualinput.c
View File

@ -66,13 +66,7 @@ int ff_dualinput_init(AVFilterContext *ctx, FFDualInputContext *s)
return ff_framesync_configure(&s->fs);
}
int ff_dualinput_filter_frame_main(FFDualInputContext *s,
AVFilterLink *inlink, AVFrame *in)
{
return ff_framesync_filter_frame(&s->fs, inlink, in);
}
int ff_dualinput_filter_frame_second(FFDualInputContext *s,
int ff_dualinput_filter_frame(FFDualInputContext *s,
AVFilterLink *inlink, AVFrame *in)
{
return ff_framesync_filter_frame(&s->fs, inlink, in);

3
libavfilter/dualinput.h
View File

@ -39,8 +39,7 @@ typedef struct {
} FFDualInputContext;
int ff_dualinput_init(AVFilterContext *ctx, FFDualInputContext *s);
int ff_dualinput_filter_frame_main(FFDualInputContext *s, AVFilterLink *inlink, AVFrame *in);
int ff_dualinput_filter_frame_second(FFDualInputContext *s, AVFilterLink *inlink, AVFrame *in);
int ff_dualinput_filter_frame(FFDualInputContext *s, AVFilterLink *inlink, AVFrame *in);
int ff_dualinput_request_frame(FFDualInputContext *s, AVFilterLink *outlink);
void ff_dualinput_uninit(FFDualInputContext *s);

14
libavfilter/vf_blend.c
View File

@ -422,27 +422,21 @@ static int request_frame(AVFilterLink *outlink)
return ff_dualinput_request_frame(&b->dinput, outlink);
}
static int filter_frame_top(AVFilterLink *inlink, AVFrame *buf)
static int filter_frame(AVFilterLink *inlink, AVFrame *buf)
{
BlendContext *b = inlink->dst->priv;
return ff_dualinput_filter_frame_main(&b->dinput, inlink, buf);
}
static int filter_frame_bottom(AVFilterLink *inlink, AVFrame *buf)
{
BlendContext *b = inlink->dst->priv;
return ff_dualinput_filter_frame_second(&b->dinput, inlink, buf);
return ff_dualinput_filter_frame(&b->dinput, inlink, buf);
}
static const AVFilterPad blend_inputs[] = {
{
.name = "top",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame_top,
.filter_frame = filter_frame,
},{
.name = "bottom",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame_bottom,
.filter_frame = filter_frame,
},
{ NULL }
};

14
libavfilter/vf_lut3d.c
View File

@ -667,16 +667,10 @@ static int config_output(AVFilterLink *outlink)
return 0;
}
static int filter_frame_main(AVFilterLink *inlink, AVFrame *inpicref)
static int filter_frame_hald(AVFilterLink *inlink, AVFrame *inpicref)
{
LUT3DContext *s = inlink->dst->priv;
return ff_dualinput_filter_frame_main(&s->dinput, inlink, inpicref);
}
static int filter_frame_clut(AVFilterLink *inlink, AVFrame *inpicref)
{
LUT3DContext *s = inlink->dst->priv;
return ff_dualinput_filter_frame_second(&s->dinput, inlink, inpicref);
return ff_dualinput_filter_frame(&s->dinput, inlink, inpicref);
}
static int request_frame(AVFilterLink *outlink)
@ -766,12 +760,12 @@ static const AVFilterPad haldclut_inputs[] = {
{
.name = "main",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame_main,
.filter_frame = filter_frame_hald,
.config_props = config_input,
},{
.name = "clut",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame_clut,
.filter_frame = filter_frame_hald,
.config_props = config_clut,
},
{ NULL }

14
libavfilter/vf_overlay.c
View File

@ -549,16 +549,10 @@ static AVFrame *do_blend(AVFilterContext *ctx, AVFrame *mainpic,
return mainpic;
}
static int filter_frame_main(AVFilterLink *inlink, AVFrame *inpicref)
static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
{
OverlayContext *s = inlink->dst->priv;
return ff_dualinput_filter_frame_main(&s->dinput, inlink, inpicref);
}
static int filter_frame_over(AVFilterLink *inlink, AVFrame *inpicref)
{
OverlayContext *s = inlink->dst->priv;
return ff_dualinput_filter_frame_second(&s->dinput, inlink, inpicref);
return ff_dualinput_filter_frame(&s->dinput, inlink, inpicref);
}
static int request_frame(AVFilterLink *outlink)
@ -606,14 +600,14 @@ static const AVFilterPad avfilter_vf_overlay_inputs[] = {
.name = "main",
.type = AVMEDIA_TYPE_VIDEO,
.config_props = config_input_main,
.filter_frame = filter_frame_main,
.filter_frame = filter_frame,
.needs_writable = 1,
},
{
.name = "overlay",
.type = AVMEDIA_TYPE_VIDEO,
.config_props = config_input_overlay,
.filter_frame = filter_frame_over,
.filter_frame = filter_frame,
},
{ NULL }
};

14
libavfilter/vf_psnr.c
View File

@ -320,16 +320,10 @@ static int config_output(AVFilterLink *outlink)
return 0;
}
static int filter_frame_main(AVFilterLink *inlink, AVFrame *inpicref)
static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
{
PSNRContext *s = inlink->dst->priv;
return ff_dualinput_filter_frame_main(&s->dinput, inlink, inpicref);
}
static int filter_frame_ref(AVFilterLink *inlink, AVFrame *inpicref)
{
PSNRContext *s = inlink->dst->priv;
return ff_dualinput_filter_frame_second(&s->dinput, inlink, inpicref);
return ff_dualinput_filter_frame(&s->dinput, inlink, inpicref);
}
static int request_frame(AVFilterLink *outlink)
@ -359,11 +353,11 @@ static const AVFilterPad psnr_inputs[] = {
{
.name = "main",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame_main,
.filter_frame = filter_frame,
},{
.name = "reference",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame_ref,
.filter_frame = filter_frame,
.config_props = config_input_ref,
},
{ NULL }