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17 lines
588 B
Text
17 lines
588 B
Text
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Old versus new PCM API (values returned using indirect pointers)
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================================================================
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From the binary compatibility view, there is no change. For compilation,
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1.0 ALSA applications do not need any change. The older applications must
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use this include sequence:
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#define ALSA_PCM_OLD_HW_PARAMS_API
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#define ALSA_PCM_OLD_SW_PARAMS_API
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#include <alsa/asoundlib.h>
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If you use already the new API, you may remove old defines selecting
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this API, because they are no longer used:
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#define ALSA_PCM_NEW_HW_PARAMS_API
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#define ALSA_PCM_NEW_SW_PARAMS_API
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