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Renamed SDL_MixAudioFormat to SDL_MixAudio, and use float volume

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Brick
2024-05-08 14:21:24 +01:00
parent 5c4b558c1c
commit b6b9d5508e
9 changed files with 37 additions and 28 deletions
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docs/README-migration.md
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@@ -185,7 +185,7 @@ SDL_GetAudioDeviceSpec() is removed; use SDL_GetAudioDeviceFormat() instead.
SDL_GetDefaultAudioInfo() is removed; SDL_GetAudioDeviceFormat() with SDL_AUDIO_DEVICE_DEFAULT_OUTPUT or SDL_AUDIO_DEVICE_DEFAULT_CAPTURE. There is no replacement for querying the default device name; the string is no longer used to open devices, and SDL3 will migrate between physical devices on the fly if the system default changes, so if you must show this to the user, a generic name like "System default" is recommended.
SDL_MixAudio() has been removed, as it relied on legacy SDL 1.2 quirks; SDL_MixAudioFormat() remains and offers the same functionality.
SDL_MixAudioFormat() and SDL_MIX_MAXVOLUME have been removed in favour of SDL_MixAudio(), which now takes the audio format, and a float volume between 0.0 and 1.0.
SDL_FreeWAV has been removed and calls can be replaced with SDL_free.
@@ -254,6 +254,7 @@ The following functions have been renamed:
* SDL_AudioStreamPut() => SDL_PutAudioStreamData()
* SDL_FreeAudioStream() => SDL_DestroyAudioStream()
* SDL_LoadWAV_RW() => SDL_LoadWAV_IO()
* SDL_MixAudioFormat() => SDL_MixAudio()
* SDL_NewAudioStream() => SDL_CreateAudioStream()
@@ -294,6 +295,9 @@ The following symbols have been renamed:
* AUDIO_S8 => SDL_AUDIO_S8
* AUDIO_U8 => SDL_AUDIO_U8
The following symbols have been removed:
* SDL_MIX_MAXVOLUME - mixer volume is now a float between 0.0 and 1.0
## SDL_cpuinfo.h
The intrinsics headers (mmintrin.h, etc.) have been moved to `<SDL3/SDL_intrin.h>` and are no longer automatically included in SDL.h.