mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2026-02-16 22:05:31 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

treewide: access the position information using helpers

Browse source 
Make sure we don't access out of bounds and that we use the helpers
wherever we can to access the position information.
This commit is contained in:
Wim Taymans 2025-10-21 13:06:25 +02:00
parent 8bbca3b8f3
commit 818d1435ce
25 changed files with 155 additions and 114 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/modules/module-vban/stream.c
View file

@ -215,16 +215,16 @@ static const struct spa_audio_layout_info layouts[] = {
{ SPA_AUDIO_LAYOUT_7_1 },
};
static void default_layout(uint32_t channels, uint32_t *position)
static void default_layout(uint32_t channels, uint32_t *position, uint32_t max_position)
{
SPA_FOR_EACH_ELEMENT_VAR(layouts, l) {
if (l->n_channels == channels) {
for (uint32_t i = 0; i < l->n_channels; i++)
for (uint32_t i = 0; i < l->n_channels && i < max_position; i++)
position[i] = l->position[i];
return;
}
}
for (uint32_t i = 0; i < channels; i++)
for (uint32_t i = 0; i < channels && i < max_position; i++)
position[i] = SPA_AUDIO_CHANNEL_AUX0 + i;
}
@ -276,7 +276,9 @@ struct vban_stream *vban_stream_new(struct pw_core *core,
case SPA_MEDIA_SUBTYPE_raw:
parse_audio_info(props, &impl->info.info.raw);
if (SPA_FLAG_IS_SET(impl->info.info.raw.flags, SPA_AUDIO_FLAG_UNPOSITIONED))
default_layout(impl->info.info.raw.channels, impl->info.info.raw.position);
default_layout(impl->info.info.raw.channels,
impl->info.info.raw.position,
SPA_N_ELEMENTS(impl->info.info.raw.position));
impl->stream_info = impl->info;
impl->format_info = find_audio_format_info(&impl->info);
if (impl->format_info == NULL) {