diff options
Diffstat (limited to 'video/out/vo_gpu_next.c')
| -rw-r--r-- | video/out/vo_gpu_next.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/video/out/vo_gpu_next.c b/video/out/vo_gpu_next.c index dcce45db3e..c598cca3c8 100644 --- a/video/out/vo_gpu_next.c +++ b/video/out/vo_gpu_next.c @@ -912,6 +912,29 @@ static void apply_crop(struct pl_frame *frame, struct mp_rect crop, } } +static void update_tm_viz(struct pl_color_map_params *params, + const struct pl_frame *target, + double pts) +{ + if (!params->visualize_lut) + return; + + // Use right half of sceen for TM visualization, constrain to 1:1 AR + const float out_w = fabsf(pl_rect_w(target->crop)); + const float out_h = fabsf(pl_rect_h(target->crop)); + const float size = MPMIN(out_w / 2.0f, out_h); + params->visualize_rect = (pl_rect2df) { + .x0 = 1.0f - size / out_w, + .x1 = 1.0f, + .y0 = 0.0f, + .y1 = size / out_h, + }; + + // Complete one full rotation of the hue plane every 10 seconds + const float tm_period = 10.0; + params->visualize_hue = 2 * M_PI * pts / tm_period; +} + static void draw_frame(struct vo *vo, struct vo_frame *frame) { struct priv *p = vo->priv; @@ -1015,6 +1038,7 @@ static void draw_frame(struct vo *vo, struct vo_frame *frame) // initialization, but pl_queue does not like these. Hard-clamp as // a simple work-around. qparams.pts = p->last_pts = MPMAX(qparams.pts, p->last_pts); + update_tm_viz(&pars->color_map_params, &target, qparams.pts); switch (pl_queue_update(p->queue, &mix, &qparams)) { case PL_QUEUE_ERR: @@ -1324,6 +1348,7 @@ static void video_screenshot(struct vo *vo, struct voctrl_screenshot *args) apply_crop(&image, src, mpi->params.w, mpi->params.h); apply_crop(&target, dst, fbo->params.w, fbo->params.h); + update_tm_viz(&pars->color_map_params, &target, p->last_pts); int osd_flags = 0; if (!args->subs) |