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Code Issues Releases Wiki Activity

options: make video-crop validation more strict

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This commit is contained in:
Kacper Michajłow 2023-09-18 13:28:59 +02:00 committed by Dudemanguy
parent 582c7556c6
commit 20e584f60b
5 changed files with 14 additions and 14 deletions
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2
DOCS/man/options.rst
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@ -1574,7 +1574,7 @@ Video
This works with hwdec, unlike the equivalent 'lavfi-crop'. When offset is
omitted, the central area will be cropped. Setting the crop to empty one
``--video-crop=0x0+0+0`` overrides container crop and disables cropping.
Setting the crop to ``--video-crop=0`` disables manual cropping and restores
Setting the crop to ``--video-crop=""`` disables manual cropping and restores
the container crop if it's specified.
``--video-zoom=<value>``

4
TOOLS/lua/autocrop.lua
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@ -124,8 +124,8 @@ end
function remove_filter(label)
if options.use_vo_crop and label == labels.crop then
if mp.get_property('video-crop') ~= '0x0' then
mp.command(string.format("%s set video-crop 0", command_prefix))
if mp.get_property('video-crop') ~= "" then
mp.command(string.format("%s set video-crop ''", command_prefix))
return true
end
return false

16
options/m_option.c
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@ -2393,8 +2393,10 @@ void m_rect_apply(struct mp_rect *rc, int w, int h, struct m_geometry *gm)
rc->x1 = w - rc->x0;
if (!gm->wh_valid || rc->y1 == 0 || rc->y1 == INT_MIN)
rc->y1 = h - rc->y0;
rc->x1 += rc->x0;
rc->y1 += rc->y0;
if (gm->wh_valid && (gm->w || gm->h))
rc->x1 += rc->x0;
if (gm->wh_valid && (gm->w || gm->h))
rc->y1 += rc->y0;
}
static int parse_rect(struct mp_log *log, const m_option_t *opt,
@ -2408,12 +2410,12 @@ static int parse_rect(struct mp_log *log, const m_option_t *opt,
if (!parse_geometry_str(&gm, param))
goto exit;
if (gm.x_sign || gm.y_sign || gm.ws ||
(gm.wh_valid && (gm.w < 0 || gm.h < 0)) ||
(gm.xy_valid && (gm.x < 0 || gm.y < 0)))
{
bool invalid = gm.x_sign || gm.y_sign || gm.ws;
invalid |= gm.wh_valid && (gm.w < 0 || gm.h < 0);
invalid |= gm.wh_valid && !gm.xy_valid && gm.w <= 0 && gm.h <= 0;
if (invalid)
goto exit;
}
if (dst)
*((struct m_geometry *)dst) = gm;

3
player/command.c
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@ -2338,8 +2338,7 @@ static struct mp_image_params get_video_out_params(struct MPContext *mpctx)
struct mp_image_params o_params = mpctx->vo_chain->filter->output_params;
if (mpctx->video_out) {
struct m_geometry *gm = &mpctx->video_out->opts->video_crop;
if (gm->xy_valid || (gm->wh_valid && (gm->w > 0 || gm->w_per > 0 ||
gm->h > 0 || gm->h_per > 0)))
if (gm->xy_valid || (gm->wh_valid && (gm->w > 0 || gm->h > 0)))
{
m_rect_apply(&o_params.crop, o_params.w, o_params.h, gm);
}

3
player/video.c
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@ -1015,8 +1015,7 @@ static void apply_video_crop(struct MPContext *mpctx, struct vo *vo)
for (int n = 0; n < mpctx->num_next_frames; n++) {
struct m_geometry *gm = &vo->opts->video_crop;
struct mp_image_params p = mpctx->next_frames[n]->params;
if (gm->xy_valid || (gm->wh_valid && (gm->w > 0 || gm->w_per > 0 ||
gm->h > 0 || gm->h_per > 0)))
if (gm->xy_valid || (gm->wh_valid && (gm->w > 0 || gm->h > 0)))
{
m_rect_apply(&p.crop, p.w, p.h, gm);
}