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Add some logging and update mini_al.

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This commit is contained in:
David Reid
2017-11-18 10:27:44 +10:00
parent 60d7215b2a
commit b9bb80d004
2 changed files with 48 additions and 1 deletions
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5
src/audio.c
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@@ -425,6 +425,11 @@ void InitAudioDevice(void)
return; return;
} }
TraceLog(LOG_INFO, "Audio device initialized successfully");
TraceLog(LOG_INFO, "Audio backend: %s", mal_get_backend_name(context.backend));
TraceLog(LOG_INFO, "Audio format: %s", mal_get_format_name(device.format));
TraceLog(LOG_INFO, "Audio channels: %d", device.channels);
TraceLog(LOG_INFO, "Audio sample rate: %d", device.sampleRate);
isAudioInitialized = MAL_TRUE; isAudioInitialized = MAL_TRUE;
#else #else

44
src/external/mini_al.h vendored
View File

@@ -195,6 +195,9 @@ extern "C" {
#ifdef __ANDROID__ #ifdef __ANDROID__
#define MAL_ANDROID #define MAL_ANDROID
#endif #endif
#ifdef __EMSCRIPTEN__
#define MAL_EMSCRIPTEN
#endif
#endif #endif
// Some backends are only supported on certain platforms. // Some backends are only supported on certain platforms.
@@ -226,7 +229,7 @@ extern "C" {
#if defined(MAL_ANDROID) #if defined(MAL_ANDROID)
#define MAL_SUPPORT_OPENSL #define MAL_SUPPORT_OPENSL
#endif #endif
#if !defined(MAL_LINUX) && !defined(MAL_APPLE) && !defined(MAL_ANDROID) #if !defined(MAL_LINUX) && !defined(MAL_APPLE) && !defined(MAL_ANDROID) && !defined(MAL_EMSCRIPTEN)
#define MAL_SUPPORT_OSS #define MAL_SUPPORT_OSS
#endif #endif
#endif #endif
@@ -1435,6 +1438,12 @@ void mal_mutex_unlock(mal_mutex* pMutex);
// //
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
// Retrieves a friendly name for a backend.
const char* mal_get_backend_name(mal_backend backend);
// Retrieves a friendly name for a format.
const char* mal_get_format_name(mal_format format);
// Blends two frames in floating point format. // Blends two frames in floating point format.
void mal_blend_f32(float* pOut, float* pInA, float* pInB, float factor, mal_uint32 channels); void mal_blend_f32(float* pOut, float* pInA, float* pInB, float factor, mal_uint32 channels);
@@ -10287,6 +10296,39 @@ mal_uint32 mal_convert_frames(void* pOut, mal_format formatOut, mal_uint32 chann
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
const char* mal_get_backend_name(mal_backend backend)
{
switch (backend)
{
case mal_backend_null: return "Null";
case mal_backend_wasapi: return "WASAPI";
case mal_backend_dsound: return "DirectSound";
case mal_backend_winmm: return "WinMM";
case mal_backend_alsa: return "ALSA";
//case mal_backend_pulse: return "PulseAudio";
//case mal_backend_jack: return "JACK";
//case mal_backend_coreaudio: return "Core Audio";
case mal_backend_oss: return "OSS";
case mal_backend_opensl: return "OpenSL|ES";
case mal_backend_openal: return "OpenAL";
default: return "Unknown";
}
}
const char* mal_get_format_name(mal_format format)
{
switch (format)
{
case mal_format_unknown: return "Unknown";
case mal_format_u8: return "8-bit Unsigned Integer";
case mal_format_s16: return "16-bit Signed Integer";
case mal_format_s24: return "24-bit Signed Integer (Tightly Packed)";
case mal_format_s32: return "32-bit Signed Integer";
case mal_format_f32: return "32-bit IEEE Floating Point";
default: return "Invalid";
}
}
void mal_blend_f32(float* pOut, float* pInA, float* pInB, float factor, mal_uint32 channels) void mal_blend_f32(float* pOut, float* pInA, float* pInB, float factor, mal_uint32 channels)
{ {
for (mal_uint32 i = 0; i < channels; ++i) { for (mal_uint32 i = 0; i < channels; ++i) {