- Get rid of macro magic.
- Make feed_mixer_info handling similar to most feeders.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
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Buildable 61757 Build 58641: arc lint + arc unit
Event Timeline
| sys/dev/sound/pcm/feeder_mixer.c | ||
|---|---|---|
| 52 | We don't need to care about this, since all these types are defined as int32_t. | |
| sys/dev/sound/pcm/feeder_mixer.c | ||
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| 52 | Actually if SND_PCM_64 is set, intpcm32_t is defined as int64_t. | |
| sys/dev/sound/pcm/feeder_mixer.c | ||
|---|---|---|
| 52 | I think we can just use int32_t and int64_t in place of intpcm*_t directly, and in this particular case, a simple #ifdef SND_PCM_64 to choose the right type. I'm not sure about the benefit of these types, since they are mostly just aliases for int32_t. | |
| sys/dev/sound/pcm/feeder_mixer.c | ||
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| 52 | Hm, I have to investigate and look at all the use cases first. Also it looks like we lose precision here when the volume is changed somewhere else in the chain. But that's probably a general issue with the current feeder design. | |
| sys/dev/sound/pcm/feeder_mixer.c | ||
|---|---|---|
| 52 | Yeah, this patch, as well as the others, are just a step towards making this codebase easier to work with. I think there is quite a lot of room for improvements. | |
| sys/dev/sound/pcm/feeder_mixer.c | ||
|---|---|---|
| 54 | Maybe this should be intpcm32_t for now. | |