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@ -6,10 +6,16 @@
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#include <vector>
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#include <vector>
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#include <thread>
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#include <thread>
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std::thread g_worker;
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std::vector<struct whisper_context *> g_contexts(4, nullptr);
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std::vector<struct whisper_context *> g_contexts(4, nullptr);
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EMSCRIPTEN_BINDINGS(whisper) {
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EMSCRIPTEN_BINDINGS(whisper) {
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emscripten::function("init", emscripten::optional_override([](const std::string & path_model) {
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emscripten::function("init", emscripten::optional_override([](const std::string & path_model) {
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if (g_worker.joinable()) {
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g_worker.join();
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}
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for (size_t i = 0; i < g_contexts.size(); ++i) {
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for (size_t i = 0; i < g_contexts.size(); ++i) {
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if (g_contexts[i] == nullptr) {
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if (g_contexts[i] == nullptr) {
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g_contexts[i] = whisper_init(path_model.c_str());
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g_contexts[i] = whisper_init(path_model.c_str());
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@ -25,6 +31,10 @@ EMSCRIPTEN_BINDINGS(whisper) {
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}));
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}));
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emscripten::function("free", emscripten::optional_override([](size_t index) {
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emscripten::function("free", emscripten::optional_override([](size_t index) {
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if (g_worker.joinable()) {
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g_worker.join();
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}
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--index;
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--index;
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if (index < g_contexts.size()) {
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if (index < g_contexts.size()) {
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@ -34,6 +44,10 @@ EMSCRIPTEN_BINDINGS(whisper) {
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}));
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}));
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emscripten::function("full_default", emscripten::optional_override([](size_t index, const emscripten::val & audio, const std::string & lang, bool translate) {
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emscripten::function("full_default", emscripten::optional_override([](size_t index, const emscripten::val & audio, const std::string & lang, bool translate) {
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if (g_worker.joinable()) {
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g_worker.join();
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}
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--index;
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--index;
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if (index >= g_contexts.size()) {
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if (index >= g_contexts.size()) {
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@ -80,10 +94,15 @@ EMSCRIPTEN_BINDINGS(whisper) {
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printf("\n");
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printf("\n");
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}
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}
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int ret = whisper_full(g_contexts[index], params, pcmf32.data(), pcmf32.size());
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// run the worker
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{
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g_worker = std::thread([index, params, pcmf32 = std::move(pcmf32)]() {
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whisper_reset_timings(g_contexts[index]);
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whisper_full(g_contexts[index], params, pcmf32.data(), pcmf32.size());
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whisper_print_timings(g_contexts[index]);
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whisper_print_timings(g_contexts[index]);
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});
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}
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return ret;
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return 0;
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}));
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}));
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}
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}
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