tests: fix memory leak in filtering and generation tests

tests/filtering/filtering_bpf.c

@@ -49,6 +49,7 @@ ma_result test_bpf2__by_format(const char* pInputFilePath, const char* pOutputFi
         }
     }
 
+    ma_bpf2_uninit(&bpf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;
@@ -110,6 +111,7 @@ ma_result test_bpf4__by_format(const char* pInputFilePath, const char* pOutputFi
         }
     }
 
+    ma_bpf_uninit(&bpf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;

tests/filtering/filtering_hishelf.c

@@ -49,6 +49,7 @@ ma_result test_hishelf2__by_format(const char* pInputFilePath, const char* pOutp
         }
     }
 
+    ma_hishelf2_uninit(&hishelf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;

tests/filtering/filtering_hpf.c

@@ -49,6 +49,7 @@ ma_result test_hpf1__by_format(const char* pInputFilePath, const char* pOutputFi
         }
     }
 
+    ma_hpf1_uninit(&hpf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;
@@ -110,6 +111,7 @@ ma_result test_hpf2__by_format(const char* pInputFilePath, const char* pOutputFi
         }
     }
 
+    ma_hpf2_uninit(&hpf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;
@@ -171,6 +173,7 @@ ma_result test_hpf3__by_format(const char* pInputFilePath, const char* pOutputFi
         }
     }
 
+    ma_hpf_uninit(&hpf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;

tests/filtering/filtering_loshelf.c

@@ -49,6 +49,7 @@ ma_result test_loshelf2__by_format(const char* pInputFilePath, const char* pOutp
         }
     }
 
+    ma_loshelf2_uninit(&loshelf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;

tests/filtering/filtering_lpf.c

@@ -49,6 +49,7 @@ ma_result test_lpf1__by_format(const char* pInputFilePath, const char* pOutputFi
         }
     }
 
+    ma_lpf1_uninit(&lpf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;
@@ -110,6 +111,7 @@ ma_result test_lpf2__by_format(const char* pInputFilePath, const char* pOutputFi
         }
     }
 
+    ma_lpf2_uninit(&lpf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;
@@ -172,6 +174,7 @@ ma_result test_lpf3__by_format(const char* pInputFilePath, const char* pOutputFi
         }
     }
 
+    ma_lpf_uninit(&lpf, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;

tests/filtering/filtering_notch.c

@@ -49,6 +49,7 @@ ma_result test_notch2__by_format(const char* pInputFilePath, const char* pOutput
         }
     }
 
+    ma_notch2_uninit(&notch, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;

tests/filtering/filtering_peak.c

@@ -49,6 +49,7 @@ ma_result test_peak2__by_format(const char* pInputFilePath, const char* pOutputF
         }
     }
 
+    ma_peak2_uninit(&peak, NULL);
     ma_decoder_uninit(&decoder);
     ma_encoder_uninit(&encoder);
     return MA_SUCCESS;