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#include <ruby.h> |
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#include "ruby_whisper.h" |
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#include "common-whisper.h" |
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#include <string> |
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#include <vector> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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extern VALUE cVADSegments; |
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extern const rb_data_type_t ruby_whisper_vad_context_type; |
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extern const rb_data_type_t ruby_whisper_vad_params_type; |
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extern const rb_data_type_t ruby_whisper_vad_segments_type; |
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extern VALUE ruby_whisper_vad_segments_s_init(struct whisper_vad_segments *segments); |
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VALUE |
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ruby_whisper_vad_detect(VALUE self, VALUE file_path, VALUE params) { |
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ruby_whisper_vad_context *rwvc; |
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ruby_whisper_vad_params *rwvp; |
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std::string cpp_file_path; |
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std::vector<float> pcmf32; |
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std::vector<std::vector<float>> pcmf32s; |
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whisper_vad_segments *segments; |
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TypedData_Get_Struct(self, ruby_whisper_vad_context, &ruby_whisper_vad_context_type, rwvc); |
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if (rwvc->context == NULL) { |
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rb_raise(rb_eRuntimeError, "Doesn't have referenxe to context internally"); |
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} |
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TypedData_Get_Struct(params, ruby_whisper_vad_params, &ruby_whisper_vad_params_type, rwvp); |
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cpp_file_path = StringValueCStr(file_path); |
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if (!read_audio_data(cpp_file_path, pcmf32, pcmf32s, false)) { |
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rb_raise(rb_eRuntimeError, "Failed to open '%s' as WAV file\n", cpp_file_path.c_str()); |
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} |
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segments = whisper_vad_segments_from_samples(rwvc->context, rwvp->params, pcmf32.data(), pcmf32.size()); |
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if (segments == nullptr) { |
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rb_raise(rb_eRuntimeError, "Failed to process audio\n"); |
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} |
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return ruby_whisper_vad_segments_s_init(segments); |
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} |
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#ifdef __cplusplus |
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} |
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#endif |
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