89 static int reorder(struct bat *bat, float *val, int frames)  in reorder()  argument
94 	bytes = frames * bat->channels * sizeof(float);  in reorder()
98 		fprintf(bat->err, _("Not enough memory.\n"));  in reorder()
104 		for (c = 0; c < bat->channels; c++)  in reorder()
105 			val[i * bat->channels + c] =  in reorder()
112 static int adjust_waveform(struct bat *bat, float *val, int frames,  in adjust_waveform()  argument
118 	switch (bat->format) {  in adjust_waveform()
133 		fprintf(bat->err, _("Invalid PCM format: %d\n"), bat->format);  in adjust_waveform()
146 int generate_sine_wave(struct bat *bat, int frames, void *buf)  in generate_sine_wave()  argument
153 	nsamples = bat->channels * frames;  in generate_sine_wave()
156 		fprintf(bat->err, _("Not enough memory.\n"));  in generate_sine_wave()
160 	for (c = 0; c < bat->channels; c++) {  in generate_sine_wave()
162 		if (sg[c].frequency != bat->target_freq[c])  in generate_sine_wave()
163 			sin_generator_init(&sg[c], 1.0, bat->target_freq[c],  in generate_sine_wave()
164 					bat->rate);  in generate_sine_wave()
170 	err = reorder(bat, sinus_f, frames);  in generate_sine_wave()
175 	err = adjust_waveform(bat, sinus_f, frames, bat->channels);  in generate_sine_wave()
179 	bat->convert_float_to_sample(sinus_f, buf, frames, bat->channels);  in generate_sine_wave()
188 int generate_sine_wave_raw_mono(struct bat *bat, float *buf,  in generate_sine_wave_raw_mono()  argument
194 	err = sin_generator_init(&sg, 1.0, freq, bat->rate);  in generate_sine_wave_raw_mono()
200 	err = adjust_waveform(bat, buf, nsamples, 1);  in generate_sine_wave_raw_mono()