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vo_gpu_next: add dynamic hook parameters 

Fixes: https://github.com/haasn/libplacebo/issues/230
Fixes: https://github.com/mpv-player/mpv/issues/8206
This commit is contained in:
Niklas Haas 2023-12-13 14:38:26 +01:00 committed by Kacper Michajłow
parent 32bcaf865b
commit 89e608e169
1 changed files with 29 additions and 0 deletions
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29
video/out/vo_gpu_next.c
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@ -913,6 +913,9 @@ static void update_tm_viz(struct pl_color_map_params *params,
params->visualize_hue = M_PI / 4.0;
}
static void update_hook_opts_dynamic(struct priv *p, const struct pl_hook *hook,
const struct mp_image *mpi);
static void draw_frame(struct vo *vo, struct vo_frame *frame)
{
struct priv *p = vo->priv;
@ -1118,6 +1121,10 @@ static void draw_frame(struct vo *vo, struct vo_frame *frame)
// temporary memory that is only valid for this `pl_queue_update`.
((uint64_t *) mix.signatures)[i] ^= fp->osd_sync << 48;
}
// Update dynamic hook parameters
for (int i = 0; i < pars->params.num_hooks; i++)
update_hook_opts_dynamic(p, p->hooks[i], frame->current);
}
// Render frame
@ -2070,6 +2077,28 @@ static void update_lut(struct priv *p, struct user_lut *lut)
talloc_free(lutdata.start);
}
static void update_hook_opts_dynamic(struct priv *p, const struct pl_hook *hook,
const struct mp_image *mpi)
{
const struct { const char *name; double value; } opts[] = {
{ "PTS", mpi->pts },
};
for (int i = 0; i < hook->num_parameters; i++) {
const struct pl_hook_par *hp = &hook->parameters[i];
for (int n = 0; n < MP_ARRAY_SIZE(opts); n++) {
if (strcmp(hp->name, opts[n].name) != 0)
continue;
switch (hp->type) {
case PL_VAR_FLOAT: hp->data->f = opts[n].value; break;
case PL_VAR_SINT: hp->data->i = round(opts[n].value); break;
case PL_VAR_UINT: hp->data->u = round(opts[n].value); break;
}
}
}
}
static void update_hook_opts(struct priv *p, char **opts, const char *shaderpath,
const struct pl_hook *hook)
{