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David Reid
2020-09-03 20:25:04 +10:00
parent 06650b820a
commit 313a485231
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@@ -243,8 +243,8 @@ a.doc-navigation-l4 {
</div>
</div>
<div style="background-color:#fff; padding-bottom:0em; border-top:solid 1px #003800; background-color:#eee;">
<table border="0" style="margin:0 auto; width:100%; border-collapse:collapse; border:solid 0px #000;"><tr>
<td valign="top" style="width:20em; padding:0; margin:0; border-right:solid 0px #000;"><div style="position:relative; height:100%; width:300px; border:solid 0px #000; padding:0; margin:0;">
<table border="0" style="margin:0 auto; width:100%; border-collapse:collapse; border:solid 0px #000; table-layout:fixed;"><tr>
<td valign="top" style="width:20em; padding:0; margin:0; border-right:solid 0px #000;"><div style="position:relative; height:100%; width:100%; border:solid 0px #000; padding:0; margin:0;">
<a href="../index.html" class="doc-navigation">Documentation Home</a><a href="index.html" class="doc-navigation doc-navigation-active">Programming Manual</a><a href="#Introduction" class="doc-navigation doc-navigation-l1">Introduction</a><a href="#Building" class="doc-navigation doc-navigation-l1">Building</a><a href="#Definitions" class="doc-navigation doc-navigation-l1">Definitions</a><a href="#Decoding" class="doc-navigation doc-navigation-l1">Decoding</a><a href="#Encoding" class="doc-navigation doc-navigation-l1">Encoding</a><a href="#DataConversion" class="doc-navigation doc-navigation-l1">Data Conversion</a><a href="#Filtering" class="doc-navigation doc-navigation-l1">Filtering</a><a href="#WaveformandNoiseGeneration" class="doc-navigation doc-navigation-l1">Waveform and Noise Generation</a><a href="#AudioBuffers" class="doc-navigation doc-navigation-l1">Audio Buffers</a><a href="#RingBuffers" class="doc-navigation doc-navigation-l1">Ring Buffers</a><a href="#Backends" class="doc-navigation doc-navigation-l1">Backends</a><a href="#MiscellaneousNotes" class="doc-navigation doc-navigation-l1">Miscellaneous Notes</a><a href="../examples/index.html" class="doc-navigation">Examples</a><a href="../api/index.html" class="doc-navigation" style="border-bottom:none;">API Reference</a></div></td><td valign="top" style="padding:1em; border-left:solid 1px #bbb;">
<div style="text-align:center; padding:1em; padding-bottom:2em;"><div style="text-align:center;"><img src="../../img/logo1_large.png" style="width:auto; height:auto; min-height:70px;"></div><div style="padding-top:1em; font-weight:bold; font-size:2em; color:#444;">Programming Manual</div><div style="padding-top:0.75em; text-align:center;"><a href="../examples/index.html">Examples</a> - <a href="../api/index.html">API Reference</a> - <a href="https://github.com/mackron/miniaudio">Source Code</a></div></div>
<p>
@@ -257,7 +257,7 @@ miniaudio is a single file library for audio playback and capture. To use it, do
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#666666">#define</span> MINIAUDIO_IMPLEMENTATION
<span style="color:#666666">#include</span> <span style="color:#cc3300">&quot;miniaudio.h&quot;</span>
</pre></div><p>
@@ -284,7 +284,7 @@ but you could allocate it on the heap if that suits your situation better.
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0033ff">void</span> data_callback(<span style="color:#0099cc">ma_device</span>* pDevice, <span style="color:#0033ff">void</span>* pOutput, <span style="color:#0033ff">const</span> <span style="color:#0033ff">void</span>* pInput, <span style="color:#0099cc">ma_uint32</span> frameCount)
{
<span style="color:#009900">// In playback mode copy data to pOutput. In capture mode read data from pInput. In full-duplex mode, both</span>
@@ -428,7 +428,7 @@ event indicating that the device needs to stop and handle it in a different thre
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
ma_device_init()
ma_device_init_ex()
ma_device_uninit()
@@ -448,7 +448,7 @@ from <span style="font-family:monospace;">ma_device_type_playback</span> to <spa
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_device_config</span> config = ma_device_config_init(ma_device_type_capture);
config.capture.format = MY_FORMAT;
config.capture.channels = MY_CHANNEL_COUNT;
@@ -518,7 +518,7 @@ devices connected and you want to use a specific one you will need to specify th
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
config.playback.pDeviceID = pMyPlaybackDeviceID; <span style="color:#009900">// Only if requesting a playback or duplex device.</span>
config.capture.pDeviceID = pMyCaptureDeviceID; <span style="color:#009900">// Only if requesting a capture, duplex or loopback device.</span>
</pre></div><p>
@@ -531,7 +531,7 @@ backends and enumerating devices. The example below shows how to enumerate devic
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_context</span> context;
<span style="color:#0033ff">if</span> (ma_context_init(NULL, 0, NULL, &amp;context) != MA_SUCCESS) {
<span style="color:#009900">// Error.</span>
@@ -859,7 +859,7 @@ data conversion, decoding and/or encoding. Some families of APIs require threadi
be set:
</p>
<div style="font-family:monospace; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
MA_NO_DEVICE_IO
</pre></div></td>
</tr>
@@ -924,7 +924,7 @@ MA_LOG_LEVEL [level]
Sets the logging level. Set level to one of the following:
</p>
<div style="font-family:monospace; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
MA_LOG_LEVEL_VERBOSE
MA_LOG_LEVEL_INFO
MA_LOG_LEVEL_WARNING
@@ -1164,7 +1164,7 @@ Vorbis is supported via stb_vorbis which can be enabled by including the header
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#666666">#define</span> STB_VORBIS_HEADER_ONLY
<span style="color:#666666">#include</span> <span style="color:#cc3300">&quot;extras/stb_vorbis.c&quot;</span> <span style="color:#009900">// Enables Vorbis decoding.</span>
@@ -1186,7 +1186,7 @@ following options before the miniaudio implementation:
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#666666">#define</span> MA_NO_WAV
<span style="color:#666666">#define</span> MA_NO_MP3
<span style="color:#666666">#define</span> MA_NO_FLAC
@@ -1202,7 +1202,7 @@ with <span style="font-family:monospace;">ma_decoder_init()</span>. Here is an e
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_decoder</span> decoder;
<span style="color:#0099cc">ma_result</span> result = ma_decoder_init_file(<span style="color:#cc3300">&quot;MySong.mp3&quot;</span>, NULL, &amp;decoder);
<span style="color:#0033ff">if</span> (result != MA_SUCCESS) {
@@ -1220,7 +1220,7 @@ configure the output format, channel count, sample rate and channel map:
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_decoder_config</span> config = ma_decoder_config_init(ma_format_f32, 2, 48000);
</pre></div><p>
@@ -1234,7 +1234,7 @@ PCM frames it means you&#39;ve reached the end:
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_uint64</span> framesRead = ma_decoder_read_pcm_frames(pDecoder, pFrames, framesToRead);
<span style="color:#0033ff">if</span> (framesRead &lt; framesToRead) {
<span style="color:#009900">// Reached the end.</span>
@@ -1246,7 +1246,7 @@ You can also seek to a specific frame like so:
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_result</span> result = ma_decoder_seek_to_pcm_frame(pDecoder, targetFrame);
<span style="color:#0033ff">if</span> (result != MA_SUCCESS) {
<span style="color:#0033ff">return</span> false; <span style="color:#009900">// An error occurred.</span>
@@ -1258,7 +1258,7 @@ If you want to loop back to the start, you can simply seek back to the first PCM
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
ma_decoder_seek_to_pcm_frame(pDecoder, 0);
</pre></div><p>
@@ -1268,7 +1268,7 @@ is already known. In this case you can use the <span style="font-family:monospac
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
ma_decoder_init_wav()
ma_decoder_init_mp3()
ma_decoder_init_memory_wav()
@@ -1297,7 +1297,7 @@ implementation section of miniaudio. This can be disabled by specifying the foll
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#666666">#define</span> MA_NO_WAV
</pre></div><p>
@@ -1307,7 +1307,7 @@ example for initializing an encoder to output to a file.
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_encoder_config</span> config = ma_encoder_config_init(ma_resource_format_wav, FORMAT, CHANNELS, SAMPLE_RATE);
<span style="color:#0099cc">ma_encoder</span> encoder;
<span style="color:#0099cc">ma_result</span> result = ma_encoder_init_file(<span style="color:#cc3300">&quot;my_file.wav&quot;</span>, &amp;config, &amp;encoder);
@@ -1349,7 +1349,7 @@ you will need to convert it before outputting any audio data. To output audio da
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
framesWritten = ma_encoder_write_pcm_frames(&amp;encoder, pPCMFramesToWrite, framesToWrite);
</pre></div><p>
@@ -1434,7 +1434,7 @@ Dithering is available for the following conversions:
<p>
</p>
<div style="font-family:monospace; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
s16 -&gt; u8
s24 -&gt; u8
s32 -&gt; u8
@@ -1463,7 +1463,7 @@ conversion. Below is an example of initializing a simple channel converter which
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_channel_converter_config</span> config = ma_channel_converter_config_init(
ma_format, <span style="color:#009900">// Sample format</span>
1, <span style="color:#009900">// Input channels</span>
@@ -1483,7 +1483,7 @@ To perform the conversion simply call <span style="font-family:monospace;">ma_ch
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_result</span> result = ma_channel_converter_process_pcm_frames(&amp;converter, pFramesOut, pFramesIn, frameCount);
<span style="color:#0033ff">if</span> (result != MA_SUCCESS) {
<span style="color:#009900">// Error.</span>
@@ -1796,7 +1796,7 @@ Resampling is achieved with the <span style="font-family:monospace;">ma_resample
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_resampler_config</span> config = ma_resampler_config_init(
ma_format_s16,
channels,
@@ -1816,7 +1816,7 @@ Do the following to uninitialize the resampler:
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
ma_resampler_uninit(&amp;resampler);
</pre></div><p>
@@ -1825,7 +1825,7 @@ The following example shows how data can be processed
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_uint64</span> frameCountIn = 1000;
<span style="color:#0099cc">ma_uint64</span> frameCountOut = 2000;
<span style="color:#0099cc">ma_result</span> result = ma_resampler_process_pcm_frames(&amp;resampler, pFramesIn, &amp;frameCountIn, pFramesOut, &amp;frameCountOut);
@@ -1974,7 +1974,7 @@ source files. To opt-in, you must first #include the following file before the i
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#666666">#include</span> <span style="color:#cc3300">&quot;extras/speex_resampler/ma_speex_resampler.h&quot;</span>
</pre></div><p>
@@ -1983,7 +1983,7 @@ Both the header and implementation is contained within the same file. The implem
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#666666">#define</span> MINIAUDIO_SPEEX_RESAMPLER_IMPLEMENTATION
<span style="color:#666666">#include</span> <span style="color:#cc3300">&quot;extras/speex_resampler/ma_speex_resampler.h&quot;</span>
</pre></div><p>
@@ -2014,7 +2014,7 @@ conversion is very similar to the resampling API. Create a <span style="font-fam
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_data_converter_config</span> config = ma_data_converter_config_init(
inputFormat,
outputFormat,
@@ -2037,7 +2037,7 @@ channel maps and resampling quality. Something like the following may be more su
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em; width:100%;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
<span style="color:#0099cc">ma_data_converter_config</span> config = ma_data_converter_config_init_default();
config.formatIn = inputFormat;
config.formatOut = outputFormat;
@@ -2054,7 +2054,7 @@ Do the following to uninitialize the data converter:
<p>
</p>
<div style="font-family:monospace; border:solid 1px #003800; border-left:solid 0.5em #003800; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%">
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ma_data_converter_uninit(&amp;converter);
</pre></div><p>
@@ -2063,7 +2063,7 @@ The following example shows how data can be processed
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</p>
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<span style="color:#0099cc">ma_uint64</span> frameCountIn = 1000;
<span style="color:#0099cc">ma_uint64</span> frameCountOut = 2000;
<span style="color:#0099cc">ma_result</span> result = ma_data_converter_process_pcm_frames(&amp;converter, pFramesIn, &amp;frameCountIn, pFramesOut, &amp;frameCountOut);
@@ -2123,7 +2123,7 @@ Biquad filtering is achieved with the <span style="font-family:monospace;">ma_bi
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<span style="color:#0099cc">ma_biquad_config</span> config = ma_biquad_config_init(ma_format_f32, channels, b0, b1, b2, a0, a1, a2);
<span style="color:#0099cc">ma_result</span> result = ma_biquad_init(&amp;config, &amp;biquad);
<span style="color:#0033ff">if</span> (result != MA_SUCCESS) {
@@ -2154,7 +2154,7 @@ Filtering can be applied in-place by passing in the same pointer for both the in
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ma_biquad_process_pcm_frames(&amp;biquad, pMyData, pMyData, frameCount);
</pre></div><p>
@@ -2214,7 +2214,7 @@ Low-pass filter example:
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</p>
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<span style="color:#0099cc">ma_lpf_config</span> config = ma_lpf_config_init(ma_format_f32, channels, sampleRate, cutoffFrequency, order);
<span style="color:#0099cc">ma_result</span> result = ma_lpf_init(&amp;config, &amp;lpf);
<span style="color:#0033ff">if</span> (result != MA_SUCCESS) {
@@ -2236,7 +2236,7 @@ Filtering can be applied in-place by passing in the same pointer for both the in
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</p>
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ma_lpf_process_pcm_frames(&amp;lpf, pMyData, pMyData, frameCount);
</pre></div><p>
@@ -2245,7 +2245,7 @@ The maximum filter order is limited to MA_MAX_FILTER_ORDER which is set to 8. If
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<span style="color:#0033ff">for</span> (iFilter = 0; iFilter &lt; filterCount; iFilter += 1) {
ma_lpf2_process_pcm_frames(&amp;lpf2[iFilter], pMyData, pMyData, frameCount);
}
@@ -2496,7 +2496,7 @@ miniaudio supports generation of sine, square, triangle and sawtooth waveforms.
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</p>
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<span style="color:#0099cc">ma_waveform_config</span> config = ma_waveform_config_init(
FORMAT,
CHANNELS,
@@ -2569,7 +2569,7 @@ miniaudio supports generation of white, pink and Brownian noise via the <span st
<p>
</p>
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<span style="color:#0099cc">ma_noise_config</span> config = ma_noise_config_init(
FORMAT,
CHANNELS,
@@ -2599,7 +2599,7 @@ side. To instead have each channel use the same random value, set the <span styl
<p>
</p>
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config.duplicateChannels = MA_TRUE;
</pre></div><p>
@@ -2646,7 +2646,7 @@ Audio buffers are initialised using the standard configuration system used every
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</p>
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<span style="color:#0099cc">ma_audio_buffer_config</span> config = ma_audio_buffer_config_init(
format,
channels,
@@ -2676,7 +2676,7 @@ the raw audio data will be located immediately after the <span style="font-famil
<p>
</p>
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<span style="color:#0099cc">ma_audio_buffer_config</span> config = ma_audio_buffer_config_init(
format,
channels,
@@ -2708,7 +2708,7 @@ with with <span style="font-family:monospace;">ma_audio_buffer_seek_to_pcm_frame
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<span style="color:#0099cc">ma_uint64</span> framesRead = ma_audio_buffer_read_pcm_frames(pAudioBuffer, pFramesOut, desiredFrameCount, isLooping);
<span style="color:#0033ff">if</span> (framesRead &lt; desiredFrameCount) {
<span style="color:#009900">// If not looping, this means the end has been reached. This should never happen in looping mode with valid input.</span>
@@ -2721,7 +2721,7 @@ pointer to a segment of data:
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</p>
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<span style="color:#0033ff">void</span>* pMappedFrames;
<span style="color:#0099cc">ma_uint64</span> frameCount = frameCountToTryMapping;
<span style="color:#0099cc">ma_result</span> result = ma_audio_buffer_map(pAudioBuffer, &amp;pMappedFrames, &amp;frameCount);
@@ -2767,7 +2767,7 @@ something like the following:
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<span style="color:#0099cc">ma_pcm_rb</span> rb;
<span style="color:#0099cc">ma_result</span> result = ma_pcm_rb_init(FORMAT, CHANNELS, BUFFER_SIZE_IN_FRAMES, NULL, NULL, &amp;rb);
<span style="color:#0033ff">if</span> (result != MA_SUCCESS) {
@@ -3052,7 +3052,7 @@ UWP requires the Microphone capability to be enabled in the application&#39;s ma
</li>
</ul>
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<div style="font-family:monospace; margin:1em 0em;"><pre style="margin:0.5em 1em; padding:0; line-height:125%; overflow-x:auto;">
&lt;Package ...&gt;
...
&lt;Capabilities&gt;