зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1722440 - Update cubeb to e1456788. r=cubeb-reviewers,padenot
Differential Revision: https://phabricator.services.mozilla.com/D120925
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a8fe3ccdbf
Коммит
235c3b3535
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@ -179,3 +179,137 @@ TEST(cubeb, duplex_collection_change)
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ASSERT_EQ(r, CUBEB_OK) << "Error initializing cubeb stream";
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cubeb_stream_destroy(stream);
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}
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long data_cb_input(cubeb_stream * stream, void * user, const void * inputbuffer, void * outputbuffer, long nframes)
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{
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if (stream == NULL || inputbuffer == NULL || outputbuffer != NULL) {
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return CUBEB_ERROR;
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}
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return nframes;
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}
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void state_cb_input(cubeb_stream * stream, void * /*user*/, cubeb_state state)
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{
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if (stream == NULL)
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return;
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switch (state) {
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case CUBEB_STATE_STARTED:
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fprintf(stderr, "stream started\n"); break;
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case CUBEB_STATE_STOPPED:
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fprintf(stderr, "stream stopped\n"); break;
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case CUBEB_STATE_DRAINED:
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fprintf(stderr, "stream drained\n"); break;
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case CUBEB_STATE_ERROR:
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fprintf(stderr, "stream runs into error state\n"); break;
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default:
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fprintf(stderr, "unknown stream state %d\n", state);
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}
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return;
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}
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std::vector<cubeb_devid> get_devices(cubeb * ctx, cubeb_device_type type) {
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std::vector<cubeb_devid> devices;
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cubeb_device_collection collection;
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int r = cubeb_enumerate_devices(ctx, type, &collection);
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if (r != CUBEB_OK) {
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fprintf(stderr, "Failed to enumerate devices\n");
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return devices;
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}
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for (uint32_t i = 0; i < collection.count; i++) {
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if (collection.device[i].state == CUBEB_DEVICE_STATE_ENABLED) {
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devices.emplace_back(collection.device[i].devid);
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}
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}
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cubeb_device_collection_destroy(ctx, &collection);
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return devices;
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}
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TEST(cubeb, one_duplex_one_input)
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{
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cubeb *ctx;
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cubeb_stream *duplex_stream;
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cubeb_stream_params input_params;
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cubeb_stream_params output_params;
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int r;
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user_state_duplex duplex_stream_state;
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uint32_t latency_frames = 0;
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r = common_init(&ctx, "Cubeb duplex example");
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ASSERT_EQ(r, CUBEB_OK) << "Error initializing cubeb library";
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std::unique_ptr<cubeb, decltype(&cubeb_destroy)>
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cleanup_cubeb_at_exit(ctx, cubeb_destroy);
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/* This test needs at least two available input devices. */
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std::vector<cubeb_devid> input_devices = get_devices(ctx, CUBEB_DEVICE_TYPE_INPUT);
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if (input_devices.size() < 2) {
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return;
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}
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/* This test needs at least one available output device. */
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std::vector<cubeb_devid> output_devices = get_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT);
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if (output_devices.size() < 1) {
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return;
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}
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cubeb_devid duplex_input = input_devices.front();
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cubeb_devid duplex_output = nullptr; // default device
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cubeb_devid input_only = input_devices.back();
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/* typical use-case: mono voice input, stereo output, low latency. */
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input_params.format = STREAM_FORMAT;
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input_params.rate = SAMPLE_FREQUENCY;
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input_params.channels = INPUT_CHANNELS;
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input_params.layout = CUBEB_LAYOUT_UNDEFINED;
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input_params.prefs = CUBEB_STREAM_PREF_VOICE;
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output_params.format = STREAM_FORMAT;
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output_params.rate = SAMPLE_FREQUENCY;
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output_params.channels = OUTPUT_CHANNELS;
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output_params.layout = OUTPUT_LAYOUT;
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output_params.prefs = CUBEB_STREAM_PREF_NONE;
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r = cubeb_get_min_latency(ctx, &output_params, &latency_frames);
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ASSERT_EQ(r, CUBEB_OK) << "Could not get minimal latency";
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r = cubeb_stream_init(ctx, &duplex_stream, "Cubeb duplex",
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duplex_input, &input_params, duplex_output, &output_params,
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latency_frames, data_cb_duplex, state_cb_duplex, &duplex_stream_state);
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ASSERT_EQ(r, CUBEB_OK) << "Error initializing duplex cubeb stream";
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std::unique_ptr<cubeb_stream, decltype(&cubeb_stream_destroy)>
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cleanup_stream_at_exit(duplex_stream, cubeb_stream_destroy);
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r = cubeb_stream_start(duplex_stream);
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ASSERT_EQ(r, CUBEB_OK) << "Could not start duplex stream";
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delay(500);
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cubeb_stream *input_stream;
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r = cubeb_stream_init(ctx, &input_stream, "Cubeb input",
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input_only, &input_params, NULL, NULL,
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latency_frames, data_cb_input, state_cb_input, nullptr);
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ASSERT_EQ(r, CUBEB_OK) << "Error initializing input-only cubeb stream";
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std::unique_ptr<cubeb_stream, decltype(&cubeb_stream_destroy)>
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cleanup_input_stream_at_exit(input_stream, cubeb_stream_destroy);
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r = cubeb_stream_start(input_stream);
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ASSERT_EQ(r, CUBEB_OK) << "Could not start input stream";
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delay(500);
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r = cubeb_stream_stop(duplex_stream);
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ASSERT_EQ(r, CUBEB_OK) << "Could not stop duplex stream";
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r = cubeb_stream_stop(input_stream);
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ASSERT_EQ(r, CUBEB_OK) << "Could not stop input stream";
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ASSERT_FALSE(duplex_stream_state.invalid_audio_value.load());
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}
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@ -240,9 +240,8 @@ typedef enum {
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except for always on APO, driver and hardware. */
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CUBEB_STREAM_PREF_PERSIST = 0x10, /**< Request that the volume and mute settings
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should persist across restarts of the stream
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and/or application. May not be honored for
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all backends and platforms. */
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and/or application. This is obsolete and ignored
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by all backends. */
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CUBEB_STREAM_PREF_JACK_NO_AUTO_CONNECT = 0x20 /**< Don't automatically try to connect
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ports. Only affects the jack
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backend. */
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@ -19,5 +19,5 @@ origin:
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license: "ISC"
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# update.sh will update this value
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release: "b2f60c983df34f8cac0e061ef32da531c6d82536 (2021-07-13 13:51:30 +0200)"
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release: "e1456788c48c5ed6b55bc107a7342d63f2a08413 (2021-07-27 16:11:10 +1200)"
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@ -1915,10 +1915,6 @@ initialize_iaudioclient3(com_ptr<IAudioClient> & audio_client,
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return false;
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}
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// IAudioClient3 doesn't support AUDCLNT_STREAMFLAGS_NOPERSIST, and will return
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// AUDCLNT_E_INVALID_STREAM_FLAG. This is undocumented.
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flags = flags & ~AUDCLNT_STREAMFLAGS_NOPERSIST;
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// Some people have reported glitches with capture streams:
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// http://blog.nirbheek.in/2018/03/low-latency-audio-on-windows-with.html
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if (direction == eCapture) {
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@ -2134,11 +2130,6 @@ int setup_wasapi_stream_one_side(cubeb_stream * stm,
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DWORD flags = 0;
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bool is_persist = stream_params->prefs & CUBEB_STREAM_PREF_PERSIST;
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if (!is_persist) {
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flags |= AUDCLNT_STREAMFLAGS_NOPERSIST;
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}
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// Check if a loopback device should be requested. Note that event callbacks
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// do not work with loopback devices, so only request these if not looping.
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if (is_loopback) {
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@ -2272,15 +2263,14 @@ void wasapi_find_matching_output_device(cubeb_stream * stm) {
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// Find the input device, and then find the output device with the same group
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// id and the same rate.
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for (uint32_t i = 0; i < collection.count; i++) {
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cubeb_device_info dev = collection.device[i];
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if (dev.devid == input_device_id) {
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input_device = &dev;
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if (collection.device[i].devid == input_device_id) {
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input_device = &collection.device[i];
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break;
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}
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}
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for (uint32_t i = 0; i < collection.count; i++) {
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cubeb_device_info dev = collection.device[i];
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cubeb_device_info & dev = collection.device[i];
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if (dev.type == CUBEB_DEVICE_TYPE_OUTPUT && dev.group_id && input_device &&
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!strcmp(dev.group_id, input_device->group_id) &&
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dev.default_rate == input_device->default_rate) {
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