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Merge pull request #58103 from timothyqiu/ogg-vorbis

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Rémi Verschelde 2022-02-14 18:48:55 +01:00 committed by GitHub
commit 6208132834
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1 changed files with 16 additions and 6 deletions
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22
modules/vorbis/resource_importer_ogg_vorbis.cpp
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@ -136,11 +136,11 @@ Error ResourceImporterOGGVorbis::import(const String &p_source_file, const Strin
// Have a page now.
if (!initialized_stream) {
ogg_stream_init(&stream_state, ogg_page_serialno(&page));
ERR_FAIL_COND_V_MSG((err = ogg_stream_check(&stream_state)), Error::ERR_INVALID_DATA, "Ogg stream error " + itos(err));
if (ogg_stream_init(&stream_state, ogg_page_serialno(&page))) {
ERR_FAIL_V_MSG(Error::ERR_OUT_OF_MEMORY, "Failed allocating memory for OGG Vorbis stream.");
}
initialized_stream = true;
}
ERR_FAIL_COND_V_MSG((err = ogg_stream_check(&stream_state)), Error::ERR_INVALID_DATA, "Ogg stream error " + itos(err));
ogg_stream_pagein(&stream_state, &page);
ERR_FAIL_COND_V_MSG((err = ogg_stream_check(&stream_state)), Error::ERR_INVALID_DATA, "Ogg stream error " + itos(err));
int desync_iters = 0;
@ -160,10 +160,12 @@ Error ResourceImporterOGGVorbis::import(const String &p_source_file, const Strin
break;
}
if (packet_count == 0 && vorbis_synthesis_idheader(&packet) == 0) {
WARN_PRINT("Found a non-vorbis-header packet in a header position");
print_verbose("Found a non-vorbis-header packet in a header position");
// Clearly this logical stream is not a vorbis stream, so destroy it and try again with the next page.
ogg_stream_destroy(&stream_state);
initialized_stream = false;
if (initialized_stream) {
ogg_stream_clear(&stream_state);
initialized_stream = false;
}
break;
}
granule_pos = packet.granulepos;
@ -178,6 +180,14 @@ Error ResourceImporterOGGVorbis::import(const String &p_source_file, const Strin
ogg_packet_sequence->push_page(granule_pos, packet_data);
}
}
if (initialized_stream) {
ogg_stream_clear(&stream_state);
}
ogg_sync_clear(&sync_state);
if (ogg_packet_sequence->get_packet_granule_positions().is_empty()) {
ERR_FAIL_V_MSG(Error::ERR_FILE_CORRUPT, "OGG Vorbis decoding failed. Check that your data is a valid OGG Vorbis audio stream.");
}
ogg_vorbis_stream->set_packet_sequence(ogg_packet_sequence);
ogg_vorbis_stream->set_loop(loop);