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A little bit of prep work for the full-duplex example.

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This commit is contained in:
David Reid
2019-01-27 06:56:35 +10:00
parent 97c7c0a72d
commit e8e4198440
2 changed files with 42 additions and 21 deletions
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tests/mal_duplex.c
+30 -9
View File
@@ -3,7 +3,15 @@
#define MINI_AL_IMPLEMENTATION
#include "../mini_al.h"
void on_stop(mal_device* pDevice)
void log_callback(mal_context* pContext, mal_device* pDevice, mal_uint32 logLevel, const char* message)
{
(void)pContext;
(void)pDevice;
(void)logLevel;
printf("%s\n", message);
}
void stop_callback(mal_device* pDevice)
{
(void)pDevice;
printf("STOPPED\n");
@@ -11,7 +19,7 @@ void on_stop(mal_device* pDevice)
void data_callback(mal_device* pDevice, void* pOutput, const void* pInput, mal_uint32 frameCount)
{
/* In our this test the format and channel count is the same for both input and output which means we can just memcpy(). */
/* In this test the format and channel count are the same for both input and output which means we can just memcpy(). */
mal_copy_memory(pOutput, pInput, frameCount * mal_get_bytes_per_frame(pDevice->format, pDevice->channels));
}
@@ -24,15 +32,28 @@ int main(int argc, char** argv)
mal_backend backend = mal_backend_wasapi;
mal_device_config config = mal_device_config_init_default(data_callback, NULL);
config.format = mal_format_f32;
config.channels = 2;
config.sampleRate = 44100;
config.onStopCallback = on_stop;
config.bufferSizeInFrames = 16384*4;
mal_context_config contextConfig = mal_context_config_init(log_callback);
mal_context context;
result = mal_context_init(&backend, 1, &contextConfig, &context);
if (result != MAL_SUCCESS) {
printf("Failed to initialize context.\n");
return result;
}
mal_device_config deviceConfig = mal_device_config_init(mal_device_type_duplex);
deviceConfig.pDeviceID = NULL;
deviceConfig.format = mal_format_f32;
deviceConfig.channels = 2;
deviceConfig.sampleRate = 44100;
deviceConfig.bufferSizeInMilliseconds = 50;
deviceConfig.periods = 3;
deviceConfig.shareMode = mal_share_mode_shared;
deviceConfig.dataCallback = data_callback;
deviceConfig.stopCallback = stop_callback;
deviceConfig.pUserData = NULL;
mal_device device;
result = mal_device_init_ex(&backend, 1, NULL, mal_device_type_playback, NULL, &config, &device);
result = mal_device_init(&context, &deviceConfig, &device);
if (result != MAL_SUCCESS) {
return result;
}
tests/mal_test_0.vcxproj
+12 -12
View File
@@ -319,12 +319,12 @@
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="mal_duplex.c">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="mal_no_device_io.c">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
@@ -359,12 +359,12 @@
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="mal_test_0.c">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="mal_test_0.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>