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proxy: isolate proxies from export renders and improve proxy workflow

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- FootageJob::should_use_proxy() centralizes the proxy decision; worker
  pre-decode now honors the render mode so exports always decode the
  original media (previously every frame was pre-decoded from proxies)
- global Tools > Use Proxy Media toggle with footage invalidation
- ffmpeg -progress parsing for real percentage feedback while generating
- divider mode (1/2, 1/4, 1/8 of source resolution) with UI, proxy
  filename tags and per-footage persistence (pdivider)
- Media Offline warning slat rendered for missing footage
- regression tests: export isolation, relink invalidation, offline slat,
  progress parsing, divider arguments
This commit is contained in:
Mike-Solar
2026-07-19 21:43:58 +08:00
parent bb40b4923e
commit 0c02ff0d77
21 changed files with 494 additions and 25 deletions
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tests/gtest/proxy_manager_test.cpp
+66
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@@ -437,12 +437,76 @@ TEST(ProxyTask, BuildArgumentsDisablesAudioWhenDisabled)
EXPECT_FALSE(args.contains(QStringLiteral("0:a?")));
}
TEST(ProxyTask, ParseProgressReadsOutTime)
{
EXPECT_DOUBLE_EQ(olive::ProxyTask::parse_progress(
QStringLiteral("out_time_us=5000000"), 10.0),
0.5);
// Despite the name, out_time_ms is also reported in microseconds
EXPECT_DOUBLE_EQ(olive::ProxyTask::parse_progress(
QStringLiteral("out_time_ms=2500000"), 10.0),
0.25);
}
TEST(ProxyTask, ParseProgressClampsToOne)
{
EXPECT_DOUBLE_EQ(olive::ProxyTask::parse_progress(
QStringLiteral("out_time_us=20000000"), 10.0),
1.0);
}
TEST(ProxyTask, ParseProgressIgnoresUnknownDuration)
{
EXPECT_LT(olive::ProxyTask::parse_progress(
QStringLiteral("out_time_us=5000000"), 0.0),
0.0);
}
TEST(ProxyTask, ParseProgressIgnoresUnrelatedLines)
{
EXPECT_LT(olive::ProxyTask::parse_progress(QStringLiteral("frame= 250"),
10.0),
0.0);
EXPECT_LT(olive::ProxyTask::parse_progress(QStringLiteral("progress=end"),
10.0),
0.0);
}
TEST(ProxyTask, BuildArgumentsDividerScalesFromSource)
{
olive::ProxyManager::ProxyParams params;
params.divider = 4;
const QStringList args = olive::ProxyTask::build_arguments(
QStringLiteral("/media/source.mov"), 0, params,
QStringLiteral("/cache/proxy/out.mp4"));
const int vf = args.indexOf(QStringLiteral("-vf"));
ASSERT_GE(vf, 0);
EXPECT_EQ(args.at(vf + 1),
QStringLiteral("scale=w=trunc(iw/4/2)*2:h=trunc(ih/4/2)*2"));
}
TEST(ProxyManager, DividerProxyFilenameUsesDividerTag)
{
olive::ProxyManager::ProxyParams params;
params.divider = 2;
const QString filename = olive::ProxyManager::get_proxy_filename(
QStringLiteral("/tmp/oak-cache"), QStringLiteral("/media/source.mov"),
0, params);
EXPECT_TRUE(QFileInfo(filename).fileName().contains(
QStringLiteral(".div2.")));
}
TEST(ProxyManager, FootagePersistsCustomProxyParams)
{
olive::Footage footage;
olive::ProxyManager::ProxyParams params;
params.width = 640;
params.height = 360;
params.divider = 4;
params.crf = 30;
params.preset = QStringLiteral("faster");
params.extension = QStringLiteral("mov");
@@ -462,6 +526,7 @@ TEST(ProxyManager, FootagePersistsCustomProxyParams)
EXPECT_TRUE(xml.contains(QStringLiteral("custom=\"1\"")));
EXPECT_TRUE(xml.contains(QStringLiteral("pwidth=\"640\"")));
EXPECT_TRUE(xml.contains(QStringLiteral("pheight=\"360\"")));
EXPECT_TRUE(xml.contains(QStringLiteral("pdivider=\"4\"")));
EXPECT_TRUE(xml.contains(QStringLiteral("pcrf=\"30\"")));
EXPECT_TRUE(xml.contains(QStringLiteral("ppreset=\"faster\"")));
EXPECT_TRUE(xml.contains(QStringLiteral("pext=\"mov\"")));
@@ -476,6 +541,7 @@ TEST(ProxyManager, FootagePersistsCustomProxyParams)
ASSERT_TRUE(loaded.has_custom_proxy_params());
EXPECT_EQ(loaded.custom_proxy_params().width, 640);
EXPECT_EQ(loaded.custom_proxy_params().height, 360);
EXPECT_EQ(loaded.custom_proxy_params().divider, 4);
EXPECT_EQ(loaded.custom_proxy_params().crf, 30);
EXPECT_EQ(loaded.custom_proxy_params().preset, QStringLiteral("faster"));
EXPECT_EQ(loaded.custom_proxy_params().extension, QStringLiteral("mov"));