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Merge branch 'develop' into caching-protections

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# Conflicts:
#	src/Qt/VideoCacheThread.cpp
This commit is contained in:
Jonathan Thomas
2026-02-13 11:29:32 -06:00
parent d70e80eac4 8c4db9ac0b
commit c43092eaa5
4 changed files with 90 additions and 5 deletions
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29
tests/VideoCacheThread.cpp
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@@ -130,6 +130,35 @@ TEST_CASE("isReady: requires cached frames ahead of playhead", "[VideoCacheThrea
CHECK(thread.isReady());
}
TEST_CASE("isReady: clamps preroll requirement at timeline boundaries", "[VideoCacheThread]") {
TestableVideoCacheThread thread;
Timeline timeline(/*width=*/1280, /*height=*/720, /*fps=*/Fraction(30,1),
/*sample_rate=*/48000, /*channels=*/2, ChannelLayout::LAYOUT_STEREO);
thread.Reader(&timeline);
const int64_t end = timeline.info.video_length;
REQUIRE(end > 10);
// Forward near end: only a few frames remain, so don't require full preroll.
thread.setMinFramesAhead(30);
thread.setSpeed(1);
thread.setPlayhead(end - 5);
thread.setLastCachedIndex(end - 4);
CHECK(!thread.isReady());
thread.setLastCachedIndex(end);
CHECK(thread.isReady());
// Backward near start: only a few frames exist behind playhead.
thread.setMinFramesAhead(30);
thread.setSpeed(-1);
thread.setPlayhead(3);
thread.setLastCachedIndex(2);
CHECK(!thread.isReady());
thread.setLastCachedIndex(1);
CHECK(thread.isReady());
}
TEST_CASE("clearCacheIfPaused: clears only when paused and not in cache", "[VideoCacheThread]") {
TestableVideoCacheThread thread;
CacheMemory cache(/*max_bytes=*/100000000);