Initial Commit

2026-02-12 11:46:06 +03:00
commit b044c8d1a5
3973 changed files with 1599881 additions and 0 deletions
--- a/thirdparty/miniaudio-0.11.24/tests/generation/generation_waveform.c
+++ b/thirdparty/miniaudio-0.11.24/tests/generation/generation_waveform.c
@@ -0,0 +1,240 @@
+
+ma_result test_waveform__by_format_and_type(ma_format format, ma_waveform_type type, double amplitude, const char* pFileName)
+{
+    ma_result result;
+    ma_waveform_config waveformConfig;
+    ma_waveform waveform;
+    ma_encoder_config encoderConfig;
+    ma_encoder encoder;
+    ma_uint32 iFrame;
+
+    printf("    %s\n", pFileName);
+
+    waveformConfig = ma_waveform_config_init(format, 2, 48000, type, amplitude, 220);
+    result = ma_waveform_init(&waveformConfig, &waveform);
+    if (result != MA_SUCCESS) {
+        return result;
+    }
+
+    encoderConfig = ma_encoder_config_init(ma_encoding_format_wav, waveformConfig.format, waveformConfig.channels, waveformConfig.sampleRate);
+    result = ma_encoder_init_file(pFileName, &encoderConfig, &encoder);
+    if (result != MA_SUCCESS) {
+        return result;  /* Failed to initialize encoder. */
+    }
+
+    /* We'll do a few seconds of data. */
+    for (iFrame = 0; iFrame < waveformConfig.sampleRate * 10; iFrame += 1) {
+        float temp[MA_MAX_CHANNELS];
+        ma_waveform_read_pcm_frames(&waveform, temp, 1, NULL);
+        ma_encoder_write_pcm_frames(&encoder, temp, 1, NULL);
+    }
+
+    ma_encoder_uninit(&encoder);
+    ma_waveform_uninit(&waveform);
+
+    return MA_SUCCESS;
+}
+
+ma_result test_waveform__f32()
+{
+    ma_result result;
+    ma_bool32 hasError = MA_FALSE;
+    double amplitude = 0.2;
+
+    /* Sine */
+    result = test_waveform__by_format_and_type(ma_format_f32, ma_waveform_type_sine, +amplitude, TEST_OUTPUT_DIR"/waveform_f32_sine.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_f32, ma_waveform_type_sine, -amplitude, TEST_OUTPUT_DIR"/waveform_f32_sine_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Square */
+    result = test_waveform__by_format_and_type(ma_format_f32, ma_waveform_type_square, +amplitude, TEST_OUTPUT_DIR"/waveform_f32_square.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_f32, ma_waveform_type_square, -amplitude, TEST_OUTPUT_DIR"/waveform_f32_square_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Triangle */
+    result = test_waveform__by_format_and_type(ma_format_f32, ma_waveform_type_triangle, +amplitude, TEST_OUTPUT_DIR"/waveform_f32_triangle.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_f32, ma_waveform_type_triangle, -amplitude, TEST_OUTPUT_DIR"/waveform_f32_triangle_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Sawtooth */
+    result = test_waveform__by_format_and_type(ma_format_f32, ma_waveform_type_sawtooth, +amplitude, TEST_OUTPUT_DIR"/waveform_f32_sawtooth.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_f32, ma_waveform_type_sawtooth, -amplitude, TEST_OUTPUT_DIR"/waveform_f32_sawtooth_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+
+    if (hasError) {
+        return MA_ERROR;
+    } else {
+        return MA_SUCCESS;
+    }
+}
+
+ma_result test_waveform__s16()
+{
+    ma_result result;
+    ma_bool32 hasError = MA_FALSE;
+    double amplitude = 0.2;
+
+    /* Sine */
+    result = test_waveform__by_format_and_type(ma_format_s16, ma_waveform_type_sine, +amplitude, TEST_OUTPUT_DIR"/waveform_s16_sine.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_s16, ma_waveform_type_sine, -amplitude, TEST_OUTPUT_DIR"/waveform_s16_sine_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Square */
+    result = test_waveform__by_format_and_type(ma_format_s16, ma_waveform_type_square, +amplitude, TEST_OUTPUT_DIR"/waveform_s16_square.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_s16, ma_waveform_type_square, -amplitude, TEST_OUTPUT_DIR"/waveform_s16_square_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Triangle */
+    result = test_waveform__by_format_and_type(ma_format_s16, ma_waveform_type_triangle, +amplitude, TEST_OUTPUT_DIR"/waveform_s16_triangle.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_s16, ma_waveform_type_triangle, -amplitude, TEST_OUTPUT_DIR"/waveform_s16_triangle_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Sawtooth */
+    result = test_waveform__by_format_and_type(ma_format_s16, ma_waveform_type_sawtooth, +amplitude, TEST_OUTPUT_DIR"/waveform_s16_sawtooth.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_s16, ma_waveform_type_sawtooth, -amplitude, TEST_OUTPUT_DIR"/waveform_s16_sawtooth_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+
+    if (hasError) {
+        return MA_ERROR;
+    } else {
+        return MA_SUCCESS;
+    }
+}
+
+ma_result test_waveform__u8()
+{
+    ma_result result;
+    ma_bool32 hasError = MA_FALSE;
+    double amplitude = 0.2;
+
+    /* Sine */
+    result = test_waveform__by_format_and_type(ma_format_u8, ma_waveform_type_sine, +amplitude, TEST_OUTPUT_DIR"/waveform_u8_sine.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_u8, ma_waveform_type_sine, -amplitude, TEST_OUTPUT_DIR"/waveform_u8_sine_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Square */
+    result = test_waveform__by_format_and_type(ma_format_u8, ma_waveform_type_square, +amplitude, TEST_OUTPUT_DIR"/waveform_u8_square.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_u8, ma_waveform_type_square, -amplitude, TEST_OUTPUT_DIR"/waveform_u8_square_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Triangle */
+    result = test_waveform__by_format_and_type(ma_format_u8, ma_waveform_type_triangle, +amplitude, TEST_OUTPUT_DIR"/waveform_u8_triangle.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_u8, ma_waveform_type_triangle, -amplitude, TEST_OUTPUT_DIR"/waveform_u8_triangle_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    /* Sawtooth */
+    result = test_waveform__by_format_and_type(ma_format_u8, ma_waveform_type_sawtooth, +amplitude, TEST_OUTPUT_DIR"/waveform_u8_sawtooth.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__by_format_and_type(ma_format_u8, ma_waveform_type_sawtooth, -amplitude, TEST_OUTPUT_DIR"/waveform_u8_sawtooth_neg.wav");
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+
+    if (hasError) {
+        return MA_ERROR;
+    } else {
+        return MA_SUCCESS;
+    }
+}
+
+int test_entry__waveform(int argc, char** argv)
+{
+    ma_result result;
+    ma_bool32 hasError = MA_FALSE;
+
+    (void)argc;
+    (void)argv;
+
+    result = test_waveform__f32();
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__s16();
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    result = test_waveform__u8();
+    if (result != MA_SUCCESS) {
+        hasError = MA_TRUE;
+    }
+
+    if (hasError) {
+        return -1;
+    } else {
+        return 0;
+    }
+}