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audio: Replace SDL_CreateAndBindAudioStream with SDL_OpenAudioDeviceStream.

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This is meant to offer a simplified API for people that are either migrating
directly from SDL2 with minimal effort or just want to make noise without
any of the fancy new API features.

Users of this API can just deal with a single SDL_AudioStream as their only
object/handle into the audio subsystem.

They are still allowed to open multiple devices (or open the same device
multiple times), but cannot change stream bindings on logical devices opened
through this function.

Destroying the single audio stream will also close the logical device behind
the scenes.
This commit is contained in:
Ryan C. Gordon
2023-08-27 13:32:33 -04:00
parent bd088c2f99
commit 1e775e0eef
13 changed files with 164 additions and 137 deletions
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12
test/testaudiocapture.c
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@@ -180,11 +180,15 @@ int main(int argc, char **argv)
}
SDL_PauseAudioDevice(device);
SDL_GetAudioDeviceFormat(device, &outspec);
stream_out = SDL_CreateAndBindAudioStream(device, &outspec);
stream_out = SDL_CreateAudioStream(&outspec, &outspec);
if (!stream_out) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create an audio stream for playback: %s!\n", SDL_GetError());
SDL_Quit();
exit(1);
} else if (SDL_BindAudioStream(device, stream_out) == -1) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't bind an audio stream for playback: %s!\n", SDL_GetError());
SDL_Quit();
exit(1);
}
SDL_Log("Opening capture device %s%s%s...\n",
@@ -200,11 +204,15 @@ int main(int argc, char **argv)
}
SDL_PauseAudioDevice(device);
SDL_GetAudioDeviceFormat(device, &inspec);
stream_in = SDL_CreateAndBindAudioStream(device, &inspec);
stream_in = SDL_CreateAudioStream(&inspec, &inspec);
if (!stream_in) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create an audio stream for capture: %s!\n", SDL_GetError());
SDL_Quit();
exit(1);
} else if (SDL_BindAudioStream(device, stream_in) == -1) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't bind an audio stream for capture: %s!\n", SDL_GetError());
SDL_Quit();
exit(1);
}
SDL_SetAudioStreamFormat(stream_in, NULL, &outspec); /* make sure we output at the playback format. */