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pipewire-video: do correct removal of modifier

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dec05eba
2026-02-12 01:07:48 +01:00
parent 4a4af85b6d
commit c79fb1e5c9
1 changed files with 17 additions and 12 deletions
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29
src/pipewire_video.c
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@@ -532,31 +532,36 @@ static bool spa_video_format_get_modifiers(gsr_pipewire_video *self, const enum
static void gsr_pipewire_video_init_modifiers(gsr_pipewire_video *self) {
for(size_t i = 0; i < GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS; i++) {
self->supported_video_formats[i].format = video_formats[i];
int32_t num_modifiers = 0;
spa_video_format_get_modifiers(self, self->supported_video_formats[i].format, self->modifiers + self->num_modifiers, GSR_PIPEWIRE_VIDEO_MAX_MODIFIERS - self->num_modifiers, &num_modifiers);
int32_t num_modifiers_video_format = 0;
spa_video_format_get_modifiers(self, self->supported_video_formats[i].format, self->modifiers + self->num_modifiers, GSR_PIPEWIRE_VIDEO_MAX_MODIFIERS - self->num_modifiers, &num_modifiers_video_format);
self->supported_video_formats[i].modifiers_index = self->num_modifiers;
self->supported_video_formats[i].modifiers_size = num_modifiers;
self->num_modifiers += num_modifiers;
self->supported_video_formats[i].modifiers_size = num_modifiers_video_format;
self->num_modifiers += num_modifiers_video_format;
}
}
static void gsr_pipewire_video_format_remove_modifier(gsr_pipewire_video *self, gsr_video_format *video_format, uint64_t modifier) {
/* Returns the number of modifiers */
static size_t gsr_pipewire_video_format_remove_modifier(gsr_pipewire_video *self, gsr_video_format *video_format, uint64_t modifier) {
for(size_t i = 0; i < video_format->modifiers_size; ++i) {
if(self->modifiers[video_format->modifiers_index + i] != modifier)
continue;
if(self->modifiers[video_format->modifiers_index + i] == modifier) {
for(size_t j = i + 1; j < video_format->modifiers_size; ++j) {
self->modifiers[video_format->modifiers_index + j - 1] = self->modifiers[video_format->modifiers_index + j];
}
for(size_t j = i + 1; j < video_format->modifiers_size; ++j) {
self->modifiers[j - 1] = self->modifiers[j];
--video_format->modifiers_size;
break;
}
--video_format->modifiers_size;
return;
}
return video_format->modifiers_size;
}
static void gsr_pipewire_video_remove_modifier(gsr_pipewire_video *self, uint64_t modifier) {
self->num_modifiers = 0;
for(size_t i = 0; i < GSR_PIPEWIRE_VIDEO_NUM_VIDEO_FORMATS; i++) {
gsr_video_format *video_format = &self->supported_video_formats[i];
gsr_pipewire_video_format_remove_modifier(self, video_format, modifier);
const size_t num_modifiers_video_format = gsr_pipewire_video_format_remove_modifier(self, video_format, modifier);
video_format->modifiers_index = self->num_modifiers;
self->num_modifiers += num_modifiers_video_format;
}
}