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Works! :D

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This commit is contained in:
Themaister 2011-08-08 17:41:55 +02:00
parent 12cc85c8a5
commit 38eb855b48
1 changed files with 3 additions and 9 deletions
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12
audio/coreaudio.c
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@ -134,6 +134,7 @@ static void* coreaudio_init(const char* device, unsigned rate, unsigned latency)
.mBitsPerChannel = sizeof(float) * CHAR_BIT, .mBitsPerChannel = sizeof(float) * CHAR_BIT,
.mChannelsPerFrame = 2, .mChannelsPerFrame = 2,
.mBytesPerPacket = 2 * sizeof(float), .mBytesPerPacket = 2 * sizeof(float),
.mBytesPerFrame = 2 * sizeof(float),
.mFramesPerPacket = 1, .mFramesPerPacket = 1,
.mFormatID = kAudioFormatLinearPCM, .mFormatID = kAudioFormatLinearPCM,
.mFormatFlags = kAudioFormatFlagIsFloat | kAudioFormatFlagIsPacked | (is_little_endian() ? 0 : kAudioFormatFlagIsBigEndian), .mFormatFlags = kAudioFormatFlagIsFloat | kAudioFormatFlagIsPacked | (is_little_endian() ? 0 : kAudioFormatFlagIsBigEndian),
@ -150,7 +151,7 @@ static void* coreaudio_init(const char* device, unsigned rate, unsigned latency)
if (res != noErr) if (res != noErr)
goto error; goto error;
SSNES_LOG("[CoreAudio]: Using output sample rate of %.1f\n", (float)real_desc.mSampleRate); SSNES_LOG("[CoreAudio]: Using output sample rate of %.1f Hz\n", (float)real_desc.mSampleRate);
g_settings.audio.out_rate = real_desc.mSampleRate; g_settings.audio.out_rate = real_desc.mSampleRate;
if (real_desc.mChannelsPerFrame != stream_desc.mChannelsPerFrame) if (real_desc.mChannelsPerFrame != stream_desc.mChannelsPerFrame)
@ -187,7 +188,7 @@ static void* coreaudio_init(const char* device, unsigned rate, unsigned latency)
goto error; goto error;
size_t fifo_size = (latency * g_settings.audio.out_rate) / 1000; size_t fifo_size = (latency * g_settings.audio.out_rate) / 1000;
fifo_size *= 2 * sizeof(float); fifo_size *= 2 * sizeof(int16_t);
dev->buffer = fifo_new(fifo_size); dev->buffer = fifo_new(fifo_size);
if (!dev->buffer) if (!dev->buffer)
@ -259,12 +260,6 @@ static bool coreaudio_start(void *data)
return AudioOutputUnitStart(dev->dev) == noErr; return AudioOutputUnitStart(dev->dev) == noErr;
} }
static bool coreaudio_use_float(void *data)
{
(void)data;
return true;
}
const audio_driver_t audio_coreaudio = { const audio_driver_t audio_coreaudio = {
.init = coreaudio_init, .init = coreaudio_init,
.write = coreaudio_write, .write = coreaudio_write,
@ -272,7 +267,6 @@ const audio_driver_t audio_coreaudio = {
.start = coreaudio_start, .start = coreaudio_start,
.set_nonblock_state = coreaudio_set_nonblock_state, .set_nonblock_state = coreaudio_set_nonblock_state,
.free = coreaudio_free, .free = coreaudio_free,
.use_float = coreaudio_use_float,
.ident = "coreaudio" .ident = "coreaudio"
}; };