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avfilter/vf_libplacebo: remove deprecated options

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These were removed upstream and no longer have had any effect for
a while now.

Signed-off-by: Niklas Haas <git@haasn.dev>
This commit is contained in:
Niklas Haas
2025-02-19 19:28:59 +01:00
parent 27814dc3b6
commit 5944c4b20a
2 changed files with 0 additions and 22 deletions
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13
doc/filters.texi
View File

@ -16600,11 +16600,6 @@ Linear blend/fade between frames. Especially useful for constructing e.g.
slideshows.
@end table
@item lut_entries
Configures the size of scaler LUTs, ranging from @code{1} to @code{256}. The
default of @code{0} will pick libplacebo's internal default, typically
@code{64}.
@item antiringing
Enables anti-ringing (for non-EWA filters). The value (between @code{0.0} and
@code{1.0}) configures the strength of the anti-ringing algorithm. May increase
@ -16726,10 +16721,6 @@ Peak detection smoothing period, between @code{0.0} and @code{1000.0}. Higher
values result in peak detection becoming less responsive to changes in the
input. Defaults to @code{100.0}.
@item minimum_peak
Lower bound on the detected peak (relative to SDR white), between @code{0.0}
and @code{100.0}. Defaults to @code{1.0}.
@item scene_threshold_low
@item scene_threshold_high
Lower and upper thresholds for scene change detection. Expressed in a
@ -16934,10 +16925,6 @@ attempting to squeeze the maximum performance at the cost of quality.
@item skip_aa
Disable anti-aliasing when downscaling.
@item polar_cutoff
Truncate polar (EWA) scaler kernels below this absolute magnitude, between
@code{0.0} and @code{1.0}.
@item disable_linear
Disable linear light scaling.

9
libavfilter/vf_libplacebo.c
View File

@ -202,11 +202,9 @@ typedef struct LibplaceboContext {
char *upscaler;
char *downscaler;
char *frame_mixer;
int lut_entries;
float antiringing;
int sigmoid;
int skip_aa;
float polar_cutoff;
int disable_linear;
int disable_builtin;
int force_dither;
@ -234,7 +232,6 @@ typedef struct LibplaceboContext {
/* pl_peak_detect_params */
int peakdetect;
float smoothing;
float min_peak;
float scene_low;
float scene_high;
float percentile;
@ -399,7 +396,6 @@ static int update_settings(AVFilterContext *ctx)
opts->peak_detect_params = *pl_peak_detect_params(
.smoothing_period = s->smoothing,
.minimum_peak = s->min_peak,
.scene_threshold_low = s->scene_low,
.scene_threshold_high = s->scene_high,
#if PL_API_VER >= 263
@ -432,7 +428,6 @@ static int update_settings(AVFilterContext *ctx)
);
opts->params = *pl_render_params(
.lut_entries = s->lut_entries,
.antiringing_strength = s->antiringing,
.background_transparency = 1.0f - (float) s->fillcolor[3] / UINT8_MAX,
.background_color = {
@ -457,7 +452,6 @@ static int update_settings(AVFilterContext *ctx)
.num_hooks = s->num_hooks,
.skip_anti_aliasing = s->skip_aa,
.polar_cutoff = s->polar_cutoff,
.disable_linear_scaling = s->disable_linear,
.disable_builtin_scalers = s->disable_builtin,
.force_dither = s->force_dither,
@ -1378,7 +1372,6 @@ static const AVOption libplacebo_options[] = {
{ "upscaler", "Upscaler function", OFFSET(upscaler), AV_OPT_TYPE_STRING, {.str = "spline36"}, .flags = DYNAMIC },
{ "downscaler", "Downscaler function", OFFSET(downscaler), AV_OPT_TYPE_STRING, {.str = "mitchell"}, .flags = DYNAMIC },
{ "frame_mixer", "Frame mixing function", OFFSET(frame_mixer), AV_OPT_TYPE_STRING, {.str = "none"}, .flags = DYNAMIC },
{ "lut_entries", "Number of scaler LUT entries", OFFSET(lut_entries), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 256, DYNAMIC },
{ "antiringing", "Antiringing strength (for non-EWA filters)", OFFSET(antiringing), AV_OPT_TYPE_FLOAT, {.dbl = 0.0}, 0.0, 1.0, DYNAMIC },
{ "sigmoid", "Enable sigmoid upscaling", OFFSET(sigmoid), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, DYNAMIC },
{ "apply_filmgrain", "Apply film grain metadata", OFFSET(apply_filmgrain), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, DYNAMIC },
@ -1405,7 +1398,6 @@ static const AVOption libplacebo_options[] = {
{ "peak_detect", "Enable dynamic peak detection for HDR tone-mapping", OFFSET(peakdetect), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, DYNAMIC },
{ "smoothing_period", "Peak detection smoothing period", OFFSET(smoothing), AV_OPT_TYPE_FLOAT, {.dbl = 100.0}, 0.0, 1000.0, DYNAMIC },
{ "minimum_peak", "Peak detection minimum peak", OFFSET(min_peak), AV_OPT_TYPE_FLOAT, {.dbl = 1.0}, 0.0, 100.0, DYNAMIC },
{ "scene_threshold_low", "Scene change low threshold", OFFSET(scene_low), AV_OPT_TYPE_FLOAT, {.dbl = 5.5}, -1.0, 100.0, DYNAMIC },
{ "scene_threshold_high", "Scene change high threshold", OFFSET(scene_high), AV_OPT_TYPE_FLOAT, {.dbl = 10.0}, -1.0, 100.0, DYNAMIC },
{ "percentile", "Peak detection percentile", OFFSET(percentile), AV_OPT_TYPE_FLOAT, {.dbl = 99.995}, 0.0, 100.0, DYNAMIC },
@ -1461,7 +1453,6 @@ static const AVOption libplacebo_options[] = {
/* Performance/quality tradeoff options */
{ "skip_aa", "Skip anti-aliasing", OFFSET(skip_aa), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, DYNAMIC },
{ "polar_cutoff", "Polar LUT cutoff", OFFSET(polar_cutoff), AV_OPT_TYPE_FLOAT, {.dbl = 0}, 0.0, 1.0, DYNAMIC },
{ "disable_linear", "Disable linear scaling", OFFSET(disable_linear), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, DYNAMIC },
{ "disable_builtin", "Disable built-in scalers", OFFSET(disable_builtin), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, DYNAMIC },
{ "force_dither", "Force dithering", OFFSET(force_dither), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, DYNAMIC },