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[qrhi] Fixed group call viewport crash by reusing stale tile slots.

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This commit is contained in:
23rd
2026-05-22 22:29:59 +03:00
parent 6c88a90d28
commit 224673be69
1 changed files with 34 additions and 26 deletions
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Telegram/SourceFiles/calls/group/calls_group_viewport_rhi.cpp
+34 -26
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@@ -1691,6 +1691,7 @@ void Viewport::RendererRhi::validateDatas() {
data.stale = true;
}
_tileDataIndices.resize(count);
auto pending = std::vector<int>();
for (auto i = 0; i != count; ++i) {
tiles[i]->row()->lazyInitialize(st::groupCallMembersListItem);
const auto id = quintptr(tiles[i]->track().get());
@@ -1705,9 +1706,39 @@ void Viewport::RendererRhi::validateDatas() {
j->nameVersion = peer->nameVersion();
}
} else {
const auto peer = tiles[i]->peer();
const auto paused = (tiles[i]->track()->state()
== Webrtc::VideoState::Paused);
_tileDataIndices[i] = -1;
pending.push_back(i);
}
}
if (pending.empty()) {
return;
}
auto maybeStaleAfter = begin(_tileData);
const auto maybeStaleEnd = end(_tileData);
for (const auto i : pending) {
const auto id = quintptr(tiles[i]->track().get());
const auto peer = tiles[i]->peer();
const auto paused = (tiles[i]->track()->state()
== Webrtc::VideoState::Paused);
maybeStaleAfter = ranges::find(
maybeStaleAfter,
maybeStaleEnd,
true,
&TileData::stale);
if (maybeStaleAfter != maybeStaleEnd) {
maybeStaleAfter->id = id;
maybeStaleAfter->peer = peer;
maybeStaleAfter->nameVersion = peer->nameVersion();
maybeStaleAfter->stale = false;
maybeStaleAfter->pause = paused;
maybeStaleAfter->paused.stop();
maybeStaleAfter->outline = false;
maybeStaleAfter->outlined.stop();
maybeStaleAfter->userpicFrame = QImage();
maybeStaleAfter->trackIndex = -1;
_tileDataIndices[i] = int(
maybeStaleAfter - begin(_tileData));
} else {
_tileDataIndices[i] = int(_tileData.size());
_tileData.push_back({
.id = id,
@@ -1717,29 +1748,6 @@ void Viewport::RendererRhi::validateDatas() {
});
}
}
for (auto it = _tileData.begin(); it != _tileData.end();) {
if (it->stale) {
delete it->rgbaTexture;
delete it->yTexture;
delete it->uTexture;
delete it->vTexture;
delete it->convertedTexture;
delete it->convertedRpDesc;
delete it->convertedRt;
delete it->downscaleTexture;
delete it->downscaleRpDesc;
delete it->downscaleRt;
delete it->blurHTexture;
delete it->blurHRpDesc;
delete it->blurHRt;
delete it->blurVTexture;
delete it->blurVRpDesc;
delete it->blurVRt;
it = _tileData.erase(it);
} else {
++it;
}
}
}
void Viewport::RendererRhi::validateOutlineAnimation(