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Code Issues Releases Activity

avfilter/vf_chromashift: simplify handling of commands

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This commit is contained in:
Paul B Mahol
2022-04-13 09:28:26 +02:00
parent 7e7b3a4c28
commit 63d12a48b5
1 changed files with 8 additions and 24 deletions
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32
libavfilter/vf_chromashift.c
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@@ -49,7 +49,7 @@ typedef struct ChromaShiftContext {
AVFrame *in;
int is_rgbashift;
int (*filter_slice)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs);
int (*filter_slice[2])(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs);
} ChromaShiftContext;
#define DEFINE_SMEAR(depth, type, div) \
@@ -326,7 +326,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
in->data[0], in->linesize[0],
s->linesize[0], s->height[0]);
}
ff_filter_execute(ctx, s->filter_slice, out, NULL,
ff_filter_execute(ctx, s->filter_slice[s->edge], out, NULL,
FFMIN3(s->height[1],
s->height[2],
ff_filter_get_nb_threads(ctx)));
@@ -345,15 +345,11 @@ static int config_input(AVFilterLink *inlink)
s->depth = desc->comp[0].depth;
s->nb_planes = desc->nb_components;
if (s->is_rgbashift) {
if (s->edge)
s->filter_slice = s->depth > 8 ? rgbawrap_slice16 : rgbawrap_slice8;
else
s->filter_slice = s->depth > 8 ? rgbasmear_slice16 : rgbasmear_slice8;
s->filter_slice[1] = s->depth > 8 ? rgbawrap_slice16 : rgbawrap_slice8;
s->filter_slice[0] = s->depth > 8 ? rgbasmear_slice16 : rgbasmear_slice8;
} else {
if (s->edge)
s->filter_slice = s->depth > 8 ? wrap_slice16 : wrap_slice8;
else
s->filter_slice = s->depth > 8 ? smear_slice16 : smear_slice8;
s->filter_slice[1] = s->depth > 8 ? wrap_slice16 : wrap_slice8;
s->filter_slice[0] = s->depth > 8 ? smear_slice16 : smear_slice8;
}
s->height[1] = s->height[2] = AV_CEIL_RSHIFT(inlink->h, desc->log2_chroma_h);
s->height[0] = s->height[3] = inlink->h;
@@ -363,18 +359,6 @@ static int config_input(AVFilterLink *inlink)
return av_image_fill_linesizes(s->linesize, inlink->format, inlink->w);
}
static int process_command(AVFilterContext *ctx, const char *cmd, const char *args,
char *res, int res_len, int flags)
{
int ret;
ret = ff_filter_process_command(ctx, cmd, args, res, res_len, flags);
if (ret < 0)
return ret;
return config_input(ctx->inputs[0]);
}
#define OFFSET(x) offsetof(ChromaShiftContext, x)
#define VFR AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_RUNTIME_PARAM
@@ -431,7 +415,7 @@ const AVFilter ff_vf_chromashift = {
FILTER_INPUTS(inputs),
FILTER_PIXFMTS_ARRAY(yuv_pix_fmts),
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SLICE_THREADS,
.process_command = process_command,
.process_command = ff_filter_process_command,
};
static const enum AVPixelFormat rgb_pix_fmts[] = {
@@ -468,5 +452,5 @@ const AVFilter ff_vf_rgbashift = {
FILTER_INPUTS(inputs),
FILTER_PIXFMTS_ARRAY(rgb_pix_fmts),
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SLICE_THREADS,
.process_command = process_command,
.process_command = ff_filter_process_command,
};