Include dependency graph for audio_node.h:
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Data Structures | |
| struct | ove_audio_fmt |
| Complete audio stream format descriptor. More... | |
| struct | ove_audio_buf |
| Audio buffer passed between nodes during graph processing. More... | |
| struct | ove_audio_node_ops |
| Virtual function table (vtable) for an audio processing node. More... | |
| struct | ove_audio_node |
| Descriptor for a single node in the audio graph. More... | |
| struct | ove_audio_channel_map |
| Channel routing table used by ove_audio_node_channel_map(). More... | |
Macros | |
| #define | OVE_AUDIO_MAX_CHANNELS 8 |
| Maximum number of audio channels supported by the channel-map node. | |
Typedefs | |
| typedef void(* | ove_audio_tap_fn) (const struct ove_audio_buf *buf, void *user_data) |
| Callback invoked by the tap node for every processed buffer. | |
Enumerations | |
| enum | ove_audio_sample_fmt { OVE_AUDIO_FMT_S16 , OVE_AUDIO_FMT_S32 , OVE_AUDIO_FMT_F32 } |
| PCM sample format tag. More... | |
| enum | ove_audio_node_type { OVE_AUDIO_NODE_SOURCE , OVE_AUDIO_NODE_PROCESSOR , OVE_AUDIO_NODE_SINK } |
| Role of a node within the audio graph. More... | |
Functions | |
| static unsigned int | ove_audio_sample_size (enum ove_audio_sample_fmt fmt) |
| Return the size in bytes of one sample for a given format. | |
| static int | ove_audio_fmt_equal (const struct ove_audio_fmt *a, const struct ove_audio_fmt *b) |
| Test two format descriptors for equality. | |
