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Expose AMF driver diagnostics and effective encoder settings

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evgeny committed 2026-10-18 18:50:20 +02:00
1 parent b8bc9b409a
commit 78b147f806
4 files changed
+86 -14
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tools/chatgui/tests/test_stream_publish.cpp
+40
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@@ -36,6 +36,7 @@ extern "C" {
#include "mem.h"
#include "sqlite3.h"
#include "opus_codec.h"
#include "video/video.h"
#ifdef HAVE_FFMPEG
#include <libavcodec/avcodec.h>
#include <libavutil/mem.h>
@@ -128,6 +129,13 @@ extern "C" void __wrap_ma_device_uninit(ma_device* device) {
}
#endif
#ifdef HAVE_FFMPEG
static QStringList ffmpegDiagnosticMessages;
static void captureFfmpegDiagnostic(int, const char*, const char* message) {
if (strstr(message, "UTUN_AMF_LOG_TEST")) ffmpegDiagnosticMessages.append(QString::fromUtf8(message));
}
#endif
class StreamPublishTest : public QObject {
Q_OBJECT
UASYNC* ua = nullptr;
@@ -183,6 +191,38 @@ private slots:
sqlite3_finalize(statement); QVERIFY(group); QVERIFY(gui_stream_attach(inst)); uasync_mark_running(ua);
connect(&poll, &QTimer::timeout, this, [this] { uasync_poll(ua, 0); }); poll.start(1);
}
void amfDriverDiagnosticsRespectCategoryFilter() {
#ifdef HAVE_FFMPEG
video_ffmpeg_init();
auto previousDebug = g_debug_config.category_levels[DEBUG_CATEGORY_DEBUG];
auto previousVideo = g_debug_config.category_levels[DEBUG_CATEGORY_VIDEO];
AVCodecContext* context = avcodec_alloc_context3(nullptr); QVERIFY(context);
auto cleanup = qScopeGuard([&] {
context->codec = nullptr; avcodec_free_context(&context); debug_set_log_hook(nullptr);
debug_set_category_level(DEBUG_CATEGORY_DEBUG, previousDebug);
debug_set_category_level(DEBUG_CATEGORY_VIDEO, previousVideo); ffmpegDiagnosticMessages.clear();
});
AVCodec codec{}; codec.name = "hevc_amf"; context->codec = &codec;
debug_set_log_hook(captureFfmpegDiagnostic);
debug_set_category_level(DEBUG_CATEGORY_DEBUG, DEBUG_LEVEL_TRACE);
debug_set_category_level(DEBUG_CATEGORY_VIDEO, DEBUG_LEVEL_WARN);
av_log(context, AV_LOG_DEBUG, "UTUN_AMF_LOG_TEST driver value=%d\n", 17);
QCOMPARE(ffmpegDiagnosticMessages.size(), 1);
QVERIFY(ffmpegDiagnosticMessages.front().contains("encoder=hevc_amf: UTUN_AMF_LOG_TEST driver value=17"));
codec.name = "libx264";
av_log(context, AV_LOG_DEBUG, "UTUN_AMF_LOG_TEST unrelated encoder\n");
av_log(nullptr, AV_LOG_DEBUG, "UTUN_AMF_LOG_TEST unrelated context\n");
QCOMPARE(ffmpegDiagnosticMessages.size(), 1);
codec.name = "hevc_amf"; debug_set_category_level(DEBUG_CATEGORY_DEBUG, DEBUG_LEVEL_INFO);
av_log(context, AV_LOG_DEBUG, "UTUN_AMF_LOG_TEST driver disabled\n");
QCOMPARE(ffmpegDiagnosticMessages.size(), 1);
av_log(nullptr, AV_LOG_ERROR, "UTUN_AMF_LOG_TEST normal error\n");
QCOMPARE(ffmpegDiagnosticMessages.size(), 2);
QVERIFY(ffmpegDiagnosticMessages.back().contains("normal error"));
#else
QSKIP("FFmpeg unavailable");
#endif
}
void captureSettingsSurviveReopening() {
QString saved;
QVariantList selectedMode;