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root/cebix/BasiliskII/src/AmigaOS/audio_amiga.cpp

Comparing BasiliskII/src/AmigaOS/audio_amiga.cpp (file contents):
Revision 1.8 by cebix, 2001-02-02T20:52:57Z vs.
Revision 1.9 by cebix, 2001-07-05T20:30:50Z

#	Line 37 | Line 37
37		#include "debug.h"
38
39
40	–	// Supported sample rates, sizes and channels
41	–	int audio_num_sample_rates = 1;
42	–	uint32 audio_sample_rates[] = {22050 << 16};
43	–	int audio_num_sample_sizes = 1;
44	–	uint16 audio_sample_sizes[] = {16};
45	–	int audio_num_channel_counts = 1;
46	–	uint16 audio_channel_counts[] = {2};
47	–
48	–
40		// Global variables
41		static ULONG ahi_id = AHI_DEFAULT_ID;                   // AHI audio ID
42		static struct AHIAudioCtrl *ahi_ctrl = NULL;
#	Line 64 | Line 55 | static __saveds __attribute__((regparm(3
55		*  Initialization
56		*/
57
58	+	// Set AudioStatus to reflect current audio stream format
59	+	static void set_audio_status_format(void)
60	+	{
61	+	AudioStatus.sample_rate = audio_sample_rates[0];
62	+	AudioStatus.sample_size = audio_sample_sizes[0];
63	+	AudioStatus.channels = audio_channel_counts[0];
64	+	}
65	+
66		void AudioInit(void)
67		{
68		sample[0].ahisi_Address = sample[1].ahisi_Address = NULL;
69
70		// Init audio status and feature flags
71	<	AudioStatus.sample_rate = audio_sample_rates[0];
72	<	AudioStatus.sample_size = audio_sample_sizes[0];
73	<	AudioStatus.channels = audio_channel_counts[0];
71	>	audio_sample_rates.push_back(22050 << 16);
72	>	audio_sample_sizes.push_back(16);
73	>	audio_channel_counts.push_back(2);
74	>	set_audio_status_format();
75		AudioStatus.mixer = 0;
76		AudioStatus.num_sources = 0;
77		audio_component_flags = cmpWantsRegisterMessage | kStereoOut | k16BitOut;
#	Line 250 | Line 250 | void AudioInterrupt(void)
250		*  It is guaranteed that AudioStatus.num_sources == 0
251		*/
252
253	<	void audio_set_sample_rate(int index)
253	>	bool audio_set_sample_rate(int index)
254		{
255	+	return true;
256		}
257
258	<	void audio_set_sample_size(int index)
258	>	bool audio_set_sample_size(int index)
259		{
260	+	return true;
261		}
262
263	<	void audio_set_channels(int index)
263	>	bool audio_set_channels(int index)
264		{
265	+	return true;
266		}
267
268

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