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vo_gpu_next: factor out some common helpers

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In preparation of VOCTRL_SCREENSHOT support
This commit is contained in:
Niklas Haas 2021-11-25 22:00:30 +01:00 committed by Niklas Haas
parent f08db00d26
commit c66f3b0123
1 changed files with 63 additions and 43 deletions
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106
video/out/vo_gpu_next.c
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@ -596,16 +596,11 @@ static void info_callback(void *priv, const struct pl_render_info *info)
frame->count = index + 1;
}
static void draw_frame(struct vo *vo, struct vo_frame *frame)
static void update_options(struct priv *p)
{
struct priv *p = vo->priv;
pl_gpu gpu = p->gpu;
if (m_config_cache_update(p->opts_cache))
update_render_options(p);
p->params.info_callback = info_callback;
p->params.info_priv = vo;
update_lut(p, &p->lut);
p->params.lut = p->lut.lut;
p->params.lut_type = p->lut.type;
@ -619,6 +614,64 @@ static void draw_frame(struct vo *vo, struct vo_frame *frame)
p->color_adjustment.hue = cparams.hue;
p->color_adjustment.saturation = cparams.saturation;
p->color_adjustment.gamma = cparams.gamma;
}
static void apply_target_options(struct priv *p, struct pl_frame *target)
{
update_lut(p, &p->target_lut);
target->lut = p->target_lut.lut;
target->lut_type = p->target_lut.type;
#ifdef PL_HAVE_LCMS
target->profile = p->icc_profile;
#endif
// Colorspace overrides
const struct gl_video_opts *opts = p->opts_cache->opts;
if (opts->target_prim)
target->color.primaries = mp_prim_to_pl(opts->target_prim);
if (opts->target_trc)
target->color.transfer = mp_trc_to_pl(opts->target_trc);
if (opts->target_peak)
target->color.sig_peak = opts->target_peak;
if (opts->dither_depth > 0) {
struct pl_bit_encoding *tbits = &target->repr.bits;
tbits->color_depth += opts->dither_depth - tbits->sample_depth;
tbits->sample_depth = opts->dither_depth;
}
}
static void apply_crop(struct pl_frame *frame, struct mp_rect crop,
int width, int height)
{
frame->crop = (struct pl_rect2df) {
.x0 = crop.x0,
.y0 = crop.y0,
.x1 = crop.x1,
.y1 = crop.y1,
};
// mpv gives us rotated/flipped rects, libplacebo expects unrotated
pl_rect2df_rotate(&frame->crop, -frame->rotation);
if (frame->crop.x1 < frame->crop.x0) {
frame->crop.x0 = width - frame->crop.x0;
frame->crop.x1 = width - frame->crop.x1;
}
if (frame->crop.y1 < frame->crop.y0) {
frame->crop.y0 = height - frame->crop.y0;
frame->crop.y1 = height - frame->crop.y1;
}
}
static void draw_frame(struct vo *vo, struct vo_frame *frame)
{
struct priv *p = vo->priv;
pl_gpu gpu = p->gpu;
update_options(p);
p->params.info_callback = info_callback;
p->params.info_priv = vo;
// Push all incoming frames into the frame queue
for (int n = 0; n < frame->num_frames; n++) {
@ -677,31 +730,12 @@ static void draw_frame(struct vo *vo, struct vo_frame *frame)
// Calculate target
struct pl_frame target;
pl_frame_from_swapchain(&target, &swframe);
apply_target_options(p, &target);
write_overlays(vo, p->osd_res, 0, OSD_DRAW_OSD_ONLY, &p->osd_state, &target, swframe.flipped);
target.crop = (struct pl_rect2df) { p->dst.x0, p->dst.y0, p->dst.x1, p->dst.y1 };
apply_crop(&target, p->dst, swframe.fbo->params.w, swframe.fbo->params.h);
if (swframe.flipped)
MPSWAP(float, target.crop.y0, target.crop.y1);
update_lut(p, &p->target_lut);
target.lut = p->target_lut.lut;
target.lut_type = p->target_lut.type;
#ifdef PL_HAVE_LCMS
target.profile = p->icc_profile;
#endif
// Target colorspace overrides
if (opts->target_prim)
target.color.primaries = mp_prim_to_pl(opts->target_prim);
if (opts->target_trc)
target.color.transfer = mp_trc_to_pl(opts->target_trc);
if (opts->target_peak)
target.color.sig_peak = opts->target_peak;
if (opts->dither_depth > 0) {
struct pl_bit_encoding *tbits = &target.repr.bits;
tbits->color_depth += opts->dither_depth - tbits->sample_depth;
tbits->sample_depth = opts->dither_depth;
}
struct pl_frame_mix mix = {0};
if (frame->current) {
// Update queue state
@ -734,22 +768,8 @@ static void draw_frame(struct vo *vo, struct vo_frame *frame)
// instead flushing the queue on resizes, but doing it this way avoids
// unnecessarily re-uploading frames.
for (int i = 0; i < mix.num_frames; i++) {
struct pl_frame *img = (struct pl_frame *) mix.frames[i];
img->crop = (struct pl_rect2df) {
p->src.x0, p->src.y0, p->src.x1, p->src.y1,
};
// mpv gives us rotated/flipped rects, libplacebo expects unrotated
pl_rect2df_rotate(&img->crop, -img->rotation);
if (img->crop.x1 < img->crop.x0) {
img->crop.x0 = vo->params->w - img->crop.x0;
img->crop.x1 = vo->params->w - img->crop.x1;
}
if (img->crop.y1 < img->crop.y0) {
img->crop.y0 = vo->params->h - img->crop.y0;
img->crop.y1 = vo->params->h - img->crop.y1;
}
apply_crop((struct pl_frame *) mix.frames[i], p->src,
vo->params->w, vo->params->h);
}
}