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Code Issues Releases Activity

avfilter: use ff_inlink_make_frame_writable()

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This commit is contained in:
Paul B Mahol
2023-02-06 14:57:50 +01:00
parent 78f46065d8
commit e506ea3ce1
20 changed files with 152 additions and 48 deletions
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11
libavfilter/avf_abitscope.c
View File

@@ -213,6 +213,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
AVFilterLink *outlink = ctx->outputs[0];
AudioBitScopeContext *s = ctx->priv;
AVFrame *outpicref;
int ret;
if (s->mode == 0 || !s->outpicref) {
outpicref = ff_get_video_buffer(outlink, outlink->w, outlink->h);
@@ -228,10 +229,16 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
}
if (s->mode == 1) {
av_frame_make_writable(s->outpicref);
ret = ff_inlink_make_frame_writable(outlink, &s->outpicref);
if (ret < 0) {
av_frame_free(&insamples);
return ret;
}
outpicref = av_frame_clone(s->outpicref);
if (!outpicref)
if (!outpicref) {
av_frame_free(&insamples);
return AVERROR(ENOMEM);
}
}
outpicref->pts = av_rescale_q(insamples->pts, inlink->time_base, outlink->time_base);

9
libavfilter/avf_ahistogram.c
View File

@@ -209,7 +209,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
AudioHistogramContext *s = ctx->priv;
const int H = s->histogram_h;
const int w = s->w;
int c, y, n, p, bin;
int c, y, n, p, bin, ret;
uint64_t acmax = 1;
AVFrame *clone;
@@ -229,7 +229,12 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
}
}
av_frame_make_writable(s->out);
ret = ff_inlink_make_frame_writable(outlink, &s->out);
if (ret < 0) {
av_frame_free(&in);
return ret;
}
if (s->dmode == SEPARATE) {
for (y = 0; y < w; y++) {
s->combine_buffer[3 * y ] = 0;

9
libavfilter/avf_aphasemeter.c
View File

@@ -29,6 +29,7 @@
#include "libavutil/parseutils.h"
#include "libavutil/timestamp.h"
#include "avfilter.h"
#include "filters.h"
#include "formats.h"
#include "audio.h"
#include "video.h"
@@ -246,7 +247,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
float fphase = 0;
AVFrame *out;
uint8_t *dst;
int i;
int i, ret;
int mono_measurement;
int out_phase_measurement;
float tolerance = 1.0f - s->tolerance;
@@ -265,8 +266,12 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
for (i = 0; i < outlink->h; i++)
memset(out->data[0] + i * out->linesize[0], 0, outlink->w * 4);
} else if (s->do_video) {
ret = ff_inlink_make_frame_writable(outlink, &s->out);
if (ret < 0) {
av_frame_free(&in);
return ret;
}
out = s->out;
av_frame_make_writable(s->out);
for (i = outlink->h - 1; i >= 10; i--)
memmove(out->data[0] + (i ) * out->linesize[0],
out->data[0] + (i-1) * out->linesize[0],

7
libavfilter/avf_avectorscope.c
View File

@@ -297,6 +297,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
unsigned x, y;
unsigned prev_x = s->prev_x, prev_y = s->prev_y;
double zoom = s->zoom;
int ret;
if (!s->outpicref || s->outpicref->width != outlink->w ||
s->outpicref->height != outlink->h) {
@@ -314,7 +315,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
s->outpicref->pts = av_rescale_q(insamples->pts, inlink->time_base, outlink->time_base);
s->outpicref->duration = 1;
av_frame_make_writable(s->outpicref);
ret = ff_inlink_make_frame_writable(outlink, &s->outpicref);
if (ret < 0) {
av_frame_free(&insamples);
return ret;
}
ff_filter_execute(ctx, fade, NULL, NULL, FFMIN(outlink->h, ff_filter_get_nb_threads(ctx)));
if (zoom < 1) {

5
libavfilter/avf_showspectrum.c
View File

@@ -1441,7 +1441,10 @@ static int plot_spectrum_column(AVFilterLink *inlink, AVFrame *insamples)
}
}
av_frame_make_writable(s->outpicref);
ret = ff_inlink_make_frame_writable(outlink, &s->outpicref);
if (ret < 0)
return ret;
outpicref = s->outpicref;
/* copy to output */
if (s->orientation == VERTICAL) {
if (s->sliding == SCROLL) {

8
libavfilter/avf_showvolume.c
View File

@@ -324,7 +324,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
AVFilterLink *outlink = ctx->outputs[0];
ShowVolumeContext *s = ctx->priv;
const int step = s->step;
int c, j, k, max_draw;
int c, j, k, max_draw, ret;
char channel_name[64];
AVFrame *out;
@@ -434,7 +434,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
out = av_frame_clone(s->out);
if (!out)
return AVERROR(ENOMEM);
av_frame_make_writable(out);
ret = ff_inlink_make_frame_writable(outlink, &out);
if (ret < 0) {
av_frame_free(&out);
return ret;
}
/* draw volume level */
for (c = 0; c < inlink->ch_layout.nb_channels && s->h >= 8 && s->draw_volume; c++) {

12
libavfilter/f_ebur128.c
View File

@@ -618,13 +618,13 @@ static int gate_update(struct integrator *integ, double power,
static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
{
int i, ch, idx_insample;
int i, ch, idx_insample, ret;
AVFilterContext *ctx = inlink->dst;
EBUR128Context *ebur128 = ctx->priv;
const int nb_channels = ebur128->nb_channels;
const int nb_samples = insamples->nb_samples;
const double *samples = (double *)insamples->data[0];
AVFrame *pic = ebur128->outpicref;
AVFrame *pic;
#if CONFIG_SWRESAMPLE
if (ebur128->peak_mode & PEAK_MODE_TRUE_PEAKS && ebur128->idx_insample == 0) {
@@ -821,7 +821,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
y_loudness_lu_graph = lu_to_y(ebur128, loudness_3000 - ebur128->target);
y_loudness_lu_gauge = lu_to_y(ebur128, gauge_value);
av_frame_make_writable(pic);
ret = ff_inlink_make_frame_writable(outlink, &ebur128->outpicref);
if (ret < 0) {
av_frame_free(&insamples);
ebur128->insamples = NULL;
return ret;
}
pic = ebur128->outpicref;
/* draw the graph using the short-term loudness */
p = pic->data[0] + ebur128->graph.y*pic->linesize[0] + ebur128->graph.x*3;
for (y = 0; y < ebur128->graph.h; y++) {

4
libavfilter/f_perms.c
View File

@@ -24,6 +24,7 @@
#include "libavutil/opt.h"
#include "libavutil/random_seed.h"
#include "audio.h"
#include "filters.h"
#include "video.h"
enum mode {
@@ -96,8 +97,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
in_perm == out_perm ? " (no-op)" : "");
if (in_perm == RO && out_perm == RW) {
if ((ret = av_frame_make_writable(frame)) < 0)
if ((ret = ff_inlink_make_frame_writable(inlink, &frame)) < 0)
return ret;
out = frame;
} else if (in_perm == RW && out_perm == RO) {
out = av_frame_clone(frame);
if (!out)

2
libavfilter/framesync.c
View File

@@ -288,7 +288,7 @@ int ff_framesync_get_frame(FFFrameSync *fs, unsigned in, AVFrame **rframe,
if (need_copy) {
if (!(frame = av_frame_clone(frame)))
return AVERROR(ENOMEM);
if ((ret = av_frame_make_writable(frame)) < 0) {
if ((ret = ff_inlink_make_frame_writable(fs->parent->inputs[in], &frame) < 0)) {
av_frame_free(&frame);
return ret;
}

9
libavfilter/vf_cover_rect.c
View File

@@ -24,6 +24,7 @@
#include "libavutil/imgutils.h"
#include "libavutil/opt.h"
#include "filters.h"
#include "internal.h"
#include "lavfutils.h"
@@ -125,7 +126,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
AVFilterContext *ctx = inlink->dst;
CoverContext *cover = ctx->priv;
AVDictionaryEntry *ex, *ey, *ew, *eh;
int x = -1, y = -1, w = -1, h = -1;
int ret, x = -1, y = -1, w = -1, h = -1;
char *xendptr = NULL, *yendptr = NULL, *wendptr = NULL, *hendptr = NULL;
ex = av_dict_get(in->metadata, "lavfi.rect.x", NULL, AV_DICT_MATCH_CASE);
@@ -170,7 +171,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
x = av_clip(x, 0, in->width - w);
y = av_clip(y, 0, in->height - h);
av_frame_make_writable(in);
ret = ff_inlink_make_frame_writable(inlink, &in);
if (ret < 0) {
av_frame_free(&in);
return ret;
}
if (cover->mode == MODE_BLUR) {
blur (cover, in, x, y);

2
libavfilter/vf_dedot.c
View File

@@ -289,7 +289,7 @@ static int activate(AVFilterContext *ctx)
s->frames[4]) {
out = av_frame_clone(s->frames[2]);
if (out && !ctx->is_disabled) {
ret = av_frame_make_writable(out);
ret = ff_inlink_make_frame_writable(inlink, &out);
if (ret >= 0) {
if (s->m & 1)
ff_filter_execute(ctx, s->dedotcrawl, out, NULL,

5
libavfilter/vf_floodfill.c
View File

@@ -22,6 +22,7 @@
#include "libavutil/imgutils.h"
#include "libavutil/intreadwrite.h"
#include "avfilter.h"
#include "filters.h"
#include "formats.h"
#include "internal.h"
#include "video.h"
@@ -315,8 +316,10 @@ static int filter_frame(AVFilterLink *link, AVFrame *frame)
s->front++;
}
if (ret = av_frame_make_writable(frame))
if (ret = ff_inlink_make_frame_writable(link, &frame)) {
av_frame_free(&frame);
return ret;
}
while (s->front > s->back) {
int x, y;

8
libavfilter/vf_lensfun.c
View File

@@ -32,6 +32,7 @@
#include "libavutil/opt.h"
#include "libswscale/swscale.h"
#include "avfilter.h"
#include "filters.h"
#include "formats.h"
#include "internal.h"
#include "video.h"
@@ -443,9 +444,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
AVFrame *out;
VignettingThreadData vignetting_thread_data;
DistortionCorrectionThreadData distortion_correction_thread_data;
int ret;
if (lensfun->mode & VIGNETTING) {
av_frame_make_writable(in);
ret = ff_inlink_make_frame_writable(inlink, &in);
if (ret < 0) {
av_frame_free(&in);
return ret;
}
vignetting_thread_data = (VignettingThreadData) {
.width = inlink->w,

3
libavfilter/vf_overlay_cuda.c
View File

@@ -32,6 +32,7 @@
#include "libavutil/eval.h"
#include "avfilter.h"
#include "filters.h"
#include "framesync.h"
#include "internal.h"
@@ -252,7 +253,7 @@ static int overlay_cuda_blend(FFFrameSync *fs)
if (!input_overlay)
return ff_filter_frame(outlink, input_main);
ret = av_frame_make_writable(input_main);
ret = ff_inlink_make_frame_writable(inlink, &input_main);
if (ret < 0) {
av_frame_free(&input_main);
return ret;

2
libavfilter/vf_paletteuse.c
View File

@@ -783,7 +783,7 @@ static int apply_palette(AVFilterLink *inlink, AVFrame *in, AVFrame **outf)
av_frame_unref(s->last_out);
if ((ret = av_frame_ref(s->last_in, in)) < 0 ||
(ret = av_frame_ref(s->last_out, out)) < 0 ||
(ret = av_frame_make_writable(s->last_in)) < 0) {
(ret = ff_inlink_make_frame_writable(inlink, &s->last_in)) < 0) {
av_frame_free(&out);
*outf = NULL;
return ret;

3
libavfilter/vf_photosensitivity.c
View File

@@ -25,6 +25,7 @@
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "filters.h"
#include "formats.h"
#include "internal.h"
#include "video.h"
@@ -243,7 +244,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
/* just duplicate the frame */
s->history[s->history_pos] = 0; /* frame was duplicated, thus, delta is zero */
} else {
res = av_frame_make_writable(s->last_frame_av);
res = ff_inlink_make_frame_writable(inlink, &s->last_frame_av);
if (res) {
av_frame_free(&in);
return res;

49
libavfilter/vf_repeatfields.c
View File

@@ -20,6 +20,7 @@
#include "libavutil/imgutils.h"
#include "avfilter.h"
#include "filters.h"
#include "internal.h"
typedef struct RepeatFieldsContext {
@@ -75,23 +76,23 @@ static void update_pts(AVFilterLink *link, AVFrame *f, int64_t pts, int fields)
f->pts = AV_NOPTS_VALUE;
}
static int filter_frame(AVFilterLink *inlink, AVFrame *in) {
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
{
AVFilterContext *ctx = inlink->dst;
AVFilterLink *outlink = inlink->dst->outputs[0];
RepeatFieldsContext *s = ctx->priv;
AVFrame *out;
int ret, i;
int state = s->state;
if (!s->frame) {
s->frame = av_frame_clone(in);
if (!s->frame)
if (!s->frame) {
av_frame_free(&in);
return AVERROR(ENOMEM);
}
s->frame->pts = AV_NOPTS_VALUE;
}
out = s->frame;
if ((state == 0 && !in->top_field_first) ||
(state == 1 && in->top_field_first)) {
av_log(ctx, AV_LOG_WARNING, "Unexpected field flags: "
@@ -104,16 +105,22 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) {
AVFrame *new;
new = av_frame_clone(in);
if (!new)
if (!new) {
av_frame_free(&in);
return AVERROR(ENOMEM);
}
ret = ff_filter_frame(outlink, new);
if (in->repeat_pict) {
av_frame_make_writable(out);
update_pts(outlink, out, in->pts, 2);
ret = ff_inlink_make_frame_writable(inlink, &s->frame);
if (ret < 0) {
av_frame_free(&in);
return ret;
}
update_pts(outlink, s->frame, in->pts, 2);
for (i = 0; i < s->nb_planes; i++) {
av_image_copy_plane(out->data[i], out->linesize[i] * 2,
av_image_copy_plane(s->frame->data[i], s->frame->linesize[i] * 2,
in->data[i], in->linesize[i] * 2,
s->linesize[i], s->planeheight[i] / 2);
}
@@ -121,28 +128,38 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) {
}
} else {
for (i = 0; i < s->nb_planes; i++) {
av_frame_make_writable(out);
av_image_copy_plane(out->data[i] + out->linesize[i], out->linesize[i] * 2,
ret = ff_inlink_make_frame_writable(inlink, &s->frame);
if (ret < 0) {
av_frame_free(&in);
return ret;
}
av_image_copy_plane(s->frame->data[i] + s->frame->linesize[i], s->frame->linesize[i] * 2,
in->data[i] + in->linesize[i], in->linesize[i] * 2,
s->linesize[i], s->planeheight[i] / 2);
}
ret = ff_filter_frame(outlink, av_frame_clone(out));
ret = ff_filter_frame(outlink, av_frame_clone(s->frame));
if (in->repeat_pict) {
AVFrame *new;
new = av_frame_clone(in);
if (!new)
if (!new) {
av_frame_free(&in);
return AVERROR(ENOMEM);
}
ret = ff_filter_frame(outlink, new);
state = 0;
} else {
av_frame_make_writable(out);
update_pts(outlink, out, in->pts, 1);
ret = ff_inlink_make_frame_writable(inlink, &s->frame);
if (ret < 0) {
av_frame_free(&in);
return ret;
}
update_pts(outlink, s->frame, in->pts, 1);
for (i = 0; i < s->nb_planes; i++) {
av_image_copy_plane(out->data[i], out->linesize[i] * 2,
av_image_copy_plane(s->frame->data[i], s->frame->linesize[i] * 2,
in->data[i], in->linesize[i] * 2,
s->linesize[i], s->planeheight[i] / 2);
}

27
libavfilter/vf_signalstats.c
View File

@@ -23,6 +23,7 @@
#include "libavutil/intreadwrite.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "filters.h"
#include "internal.h"
enum FilterMode {
@@ -565,7 +566,7 @@ static int filter_frame8(AVFilterLink *link, AVFrame *in)
int tothue = 0;
int dify = 0, difu = 0, difv = 0;
uint16_t masky = 0, masku = 0, maskv = 0;
int ret;
int filtot[FILT_NUMB] = {0};
AVFrame *prev;
@@ -588,7 +589,16 @@ static int filter_frame8(AVFilterLink *link, AVFrame *in)
if (s->outfilter != FILTER_NONE) {
out = av_frame_clone(in);
av_frame_make_writable(out);
if (!out) {
av_frame_free(&in);
return AVERROR(ENOMEM);
}
ret = ff_inlink_make_frame_writable(link, &out);
if (ret < 0) {
av_frame_free(&out);
av_frame_free(&in);
return ret;
}
}
ff_filter_execute(ctx, compute_sat_hue_metrics8, &td_huesat,
@@ -790,7 +800,7 @@ static int filter_frame16(AVFilterLink *link, AVFrame *in)
int filtot[FILT_NUMB] = {0};
AVFrame *prev;
int ret;
AVFrame *sat = s->frame_sat;
AVFrame *hue = s->frame_hue;
const uint16_t *p_sat = (uint16_t *)sat->data[0];
@@ -810,7 +820,16 @@ static int filter_frame16(AVFilterLink *link, AVFrame *in)
if (s->outfilter != FILTER_NONE) {
out = av_frame_clone(in);
av_frame_make_writable(out);
if (!out) {
av_frame_free(&in);
return AVERROR(ENOMEM);
}
ret = ff_inlink_make_frame_writable(link, &out);
if (ret < 0) {
av_frame_free(&out);
av_frame_free(&in);
return ret;
}
}
ff_filter_execute(ctx, compute_sat_hue_metrics16, &td_huesat,

13
libavfilter/vf_telecine.c
View File

@@ -29,6 +29,7 @@
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "filters.h"
#include "formats.h"
#include "internal.h"
#include "video.h"
@@ -182,7 +183,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
}
if (s->occupied) {
av_frame_make_writable(s->frame[nout]);
ret = ff_inlink_make_frame_writable(inlink, &s->frame[nout]);
if (ret < 0) {
av_frame_free(&inpicref);
return ret;
}
for (i = 0; i < s->nb_planes; i++) {
// fill in the EARLIER field from the buffered pic
av_image_copy_plane(s->frame[nout]->data[i] + s->frame[nout]->linesize[i] * s->first_field,
@@ -208,7 +213,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
while (len >= 2) {
// output THIS image as-is
av_frame_make_writable(s->frame[nout]);
ret = ff_inlink_make_frame_writable(inlink, &s->frame[nout]);
if (ret < 0) {
av_frame_free(&inpicref);
return ret;
}
for (i = 0; i < s->nb_planes; i++)
av_image_copy_plane(s->frame[nout]->data[i], s->frame[nout]->linesize[i],
inpicref->data[i], inpicref->linesize[i],

12
libavfilter/vf_vidstabdetect.c
View File

@@ -27,6 +27,7 @@
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "filters.h"
#include "internal.h"
#include "vidstabutils.h"
@@ -149,10 +150,15 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
AVFilterLink *outlink = inlink->dst->outputs[0];
VSFrame frame;
int plane;
int plane, ret;
if (s->conf.show > 0 && !av_frame_is_writable(in))
av_frame_make_writable(in);
if (s->conf.show > 0 && !av_frame_is_writable(in)) {
ret = ff_inlink_make_frame_writable(inlink, &in);
if (ret < 0) {
av_frame_free(&in);
return ret;
}
}
for (plane = 0; plane < md->fi.planes; plane++) {
frame.data[plane] = in->data[plane];