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Code Issues Releases Activity

avfilter/f_graphmonitor: speed-up clear_image()

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This commit is contained in:
Paul B Mahol 2023-05-21 13:52:42 +02:00
parent 1aeefc4c06
commit f055345595
1 changed files with 29 additions and 20 deletions
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49
libavfilter/f_graphmonitor.c
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@ -163,11 +163,18 @@ static int query_formats(AVFilterContext *ctx)
static void clear_image(GraphMonitorContext *s, AVFrame *out, AVFilterLink *outlink)
{
const int h = out->height;
const int w = out->width;
uint8_t *dst = out->data[0];
int bg = AV_RN32(s->bg);
for (int i = 0; i < out->height; i++)
for (int j = 0; j < out->width; j++)
AV_WN32(out->data[0] + i * out->linesize[0] + j * 4, bg);
for (int j = 0; j < w; j++)
AV_WN32(dst + j * 4, bg);
dst += out->linesize[0];
for (int i = 1; i < h; i++) {
memcpy(dst, out->data[0], w * 4);
dst += out->linesize[0];
}
}
static void drawtext(AVFrame *pic, int x, int y, const char *txt, uint8_t *color)
@ -250,9 +257,11 @@ static int draw_items(AVFilterContext *ctx,
GraphMonitorContext *s = ctx->priv;
int64_t previous_pts_us = s->cache[s->cache_index].previous_pts_us;
int64_t current_pts_us = l->current_pts_us;
const int flags = s->flags;
const int mode = s->mode;
char buffer[1024] = { 0 };
if (s->flags & FLAG_FMT) {
if (flags & FLAG_FMT) {
if (l->type == AVMEDIA_TYPE_VIDEO) {
snprintf(buffer, sizeof(buffer)-1, " | format: %s",
av_get_pix_fmt_name(l->format));
@ -263,7 +272,7 @@ static int draw_items(AVFilterContext *ctx,
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if (s->flags & FLAG_SIZE) {
if (flags & FLAG_SIZE) {
if (l->type == AVMEDIA_TYPE_VIDEO) {
snprintf(buffer, sizeof(buffer)-1, " | size: %dx%d", l->w, l->h);
} else if (l->type == AVMEDIA_TYPE_AUDIO) {
@ -272,7 +281,7 @@ static int draw_items(AVFilterContext *ctx,
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if (s->flags & FLAG_RATE) {
if (flags & FLAG_RATE) {
if (l->type == AVMEDIA_TYPE_VIDEO) {
snprintf(buffer, sizeof(buffer)-1, " | fps: %d/%d", l->frame_rate.num, l->frame_rate.den);
} else if (l->type == AVMEDIA_TYPE_AUDIO) {
@ -281,12 +290,12 @@ static int draw_items(AVFilterContext *ctx,
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if (s->flags & FLAG_TB) {
if (flags & FLAG_TB) {
snprintf(buffer, sizeof(buffer)-1, " | tb: %d/%d", l->time_base.num, l->time_base.den);
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_QUEUE) && (!(s->mode & MODE_NOZERO) || frames)) {
if ((flags & FLAG_QUEUE) && (!(mode & MODE_NOZERO) || frames)) {
snprintf(buffer, sizeof(buffer)-1, " | queue: ");
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
@ -294,62 +303,62 @@ static int draw_items(AVFilterContext *ctx,
drawtext(out, xpos, ypos, buffer, frames > 0 ? frames >= 10 ? frames >= 50 ? s->red : s->yellow : s->green : s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_FCIN) && (!(s->mode & MODE_NOZERO) || l->frame_count_in)) {
if ((flags & FLAG_FCIN) && (!(mode & MODE_NOZERO) || l->frame_count_in)) {
snprintf(buffer, sizeof(buffer)-1, " | in: %"PRId64, l->frame_count_in);
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_FCOUT) && (!(s->mode & MODE_NOZERO) || l->frame_count_out)) {
if ((flags & FLAG_FCOUT) && (!(mode & MODE_NOZERO) || l->frame_count_out)) {
snprintf(buffer, sizeof(buffer)-1, " | out: %"PRId64, l->frame_count_out);
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_FC_DELTA) && (!(s->mode & MODE_NOZERO) || (l->frame_count_in - l->frame_count_out))) {
if ((flags & FLAG_FC_DELTA) && (!(mode & MODE_NOZERO) || (l->frame_count_in - l->frame_count_out))) {
snprintf(buffer, sizeof(buffer)-1, " | delta: %"PRId64, l->frame_count_in - l->frame_count_out);
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_SCIN) && (!(s->mode & MODE_NOZERO) || l->sample_count_in)) {
if ((flags & FLAG_SCIN) && (!(mode & MODE_NOZERO) || l->sample_count_in)) {
snprintf(buffer, sizeof(buffer)-1, " | sin: %"PRId64, l->sample_count_in);
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_SCOUT) && (!(s->mode & MODE_NOZERO) || l->sample_count_out)) {
if ((flags & FLAG_SCOUT) && (!(mode & MODE_NOZERO) || l->sample_count_out)) {
snprintf(buffer, sizeof(buffer)-1, " | sout: %"PRId64, l->sample_count_out);
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_SC_DELTA) && (!(s->mode & MODE_NOZERO) || (l->sample_count_in - l->sample_count_out))) {
if ((flags & FLAG_SC_DELTA) && (!(mode & MODE_NOZERO) || (l->sample_count_in - l->sample_count_out))) {
snprintf(buffer, sizeof(buffer)-1, " | sdelta: %"PRId64, l->sample_count_in - l->sample_count_out);
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_PTS) && (!(s->mode & MODE_NOZERO) || current_pts_us)) {
if ((flags & FLAG_PTS) && (!(mode & MODE_NOZERO) || current_pts_us)) {
snprintf(buffer, sizeof(buffer)-1, " | pts: %s", av_ts2str(current_pts_us));
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_PTS_DELTA) && (!(s->mode & MODE_NOZERO) || (current_pts_us - previous_pts_us))) {
if ((flags & FLAG_PTS_DELTA) && (!(mode & MODE_NOZERO) || (current_pts_us - previous_pts_us))) {
snprintf(buffer, sizeof(buffer)-1, " | pts_delta: %s", av_ts2str(current_pts_us - previous_pts_us));
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_TIME) && (!(s->mode & MODE_NOZERO) || current_pts_us)) {
if ((flags & FLAG_TIME) && (!(mode & MODE_NOZERO) || current_pts_us)) {
snprintf(buffer, sizeof(buffer)-1, " | time: %s", av_ts2timestr(current_pts_us, &AV_TIME_BASE_Q));
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_TIME_DELTA) && (!(s->mode & MODE_NOZERO) || (current_pts_us - previous_pts_us))) {
if ((flags & FLAG_TIME_DELTA) && (!(mode & MODE_NOZERO) || (current_pts_us - previous_pts_us))) {
snprintf(buffer, sizeof(buffer)-1, " | time_delta: %s", av_ts2timestr(current_pts_us - previous_pts_us, &AV_TIME_BASE_Q));
drawtext(out, xpos, ypos, buffer, s->white);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_EOF) && ff_outlink_get_status(l)) {
if ((flags & FLAG_EOF) && ff_outlink_get_status(l)) {
snprintf(buffer, sizeof(buffer)-1, " | eof");
drawtext(out, xpos, ypos, buffer, s->blue);
xpos += strlen(buffer) * 8;
}
if ((s->flags & FLAG_DISABLED) && filter->is_disabled) {
if ((flags & FLAG_DISABLED) && filter->is_disabled) {
snprintf(buffer, sizeof(buffer)-1, " | off");
drawtext(out, xpos, ypos, buffer, s->gray);
xpos += strlen(buffer) * 8;