Changeset 82261 in vbox
- Timestamp:
- Nov 28, 2019 12:29:11 AM (5 years ago)
- svn:sync-xref-src-repo-rev:
- 135079
- Location:
- trunk
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/include/VBox/vmm/pdmaudioifs.h
r82256 r82261 29 29 * 30 30 * The audio architecture mainly consists of two PDM interfaces, 31 * PDM AUDIOCONNECTOR and PDMIHOSTAUDIO.32 * 33 * The PDM AUDIOCONNECTOR interface is responsible of connecting a device31 * PDMIAUDIOCONNECTOR and PDMIHOSTAUDIO. 32 * 33 * The PDMIAUDIOCONNECTOR interface is responsible of connecting a device 34 34 * emulation, such as SB16, AC'97 and HDA to one or multiple audio backend(s). 35 35 * Its API abstracts audio stream handling and I/O functions, device enumeration … … 124 124 * this: (RB = Ring Buffer, MB = Mixing Buffer) 125 125 * 126 * (A) Device DMA -> (B) Device RB -> (C) Audio Connector Guest MB -> (D) Audio127 * Connector Host MB -> (E) Backend RB (optional, up to the backend) -> (F)126 * (A) Device DMA -> (B) Device RB -> (C) Audio Connector %Guest MB -> (D) Audio 127 * Connector %Host MB -> (E) Backend RB (optional, up to the backend) -> (F) 128 128 * Backend audio framework. 129 129 * -
trunk/src/VBox/VMM/VMMR3/PDM.cpp
r81624 r82261 34 34 * @sa @ref grp_pdm 35 35 * @subpage pg_pdm_block_cache 36 * @subpage pg_pdm_audio 36 37 * 37 38 *
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