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miniaudio
Commit 5d3fe6d4 authored by David Reid's avatar David Reid
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Update example.

parent 5ea52cd8
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examples/multi_playback.c
View file @ 5d3fe6d4
#define _CRT_SECURE_NO_WARNINGS #define _CRT_SECURE_NO_WARNINGS
// These are implemented at the bottom of this file. // These are implemented at the bottom of this file.
//#define STB_VORBIS_HEADER_ONLY #define STB_VORBIS_HEADER_ONLY
//#include "../extras/stb_vorbis.c" #include "../extras/stb_vorbis.c"
#include "../extras/dr_flac.h" #include "../extras/dr_flac.h"
#include "../extras/dr_wav.h" #include "../extras/dr_wav.h"
#include "../extras/jar_mod.h" #include "../extras/dr_mp3.h"
#include "../extras/jar_xm.h"
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4244)
#endif
#define MINIMP3_IMPLEMENTATION
#include "../extras/minimp3.h"
#if defined(_MSC_VER)
#pragma warning(pop)
#pragma warning(disable:4244)
#endif
#define MAL_IMPLEMENTATION #define MAL_IMPLEMENTATION
#include "../mini_al.h" #include "../mini_al.h"
...@@ -40,9 +27,8 @@ int main(int argc, char** argv) ...@@ -40,9 +27,8 @@ int main(int argc, char** argv)
return -1; return -1;
} }
//mal_decoder_config decoderConfig = mal_decoder_config_init(mal_format_f32, 2, 48000);
mal_decoder decoder; mal_decoder decoder;
mal_result result = mal_decoder_init_file(argv[1], /*&decoderConfig*/NULL, &decoder); mal_result result = mal_decoder_init_file(argv[1], NULL, &decoder);
if (result != MAL_SUCCESS) { if (result != MAL_SUCCESS) {
return -2; return -2;
} }
...@@ -85,162 +71,6 @@ int main(int argc, char** argv) ...@@ -85,162 +71,6 @@ int main(int argc, char** argv)
return 0; return 0;
} }
#if 0
#include <stdio.h>
mal_uint32 on_send_flac_frames_to_device(mal_device* pDevice, mal_uint32 frameCount, void* pSamples)
{
drflac* pFlac = (drflac*)pDevice->pUserData;
if (pFlac == NULL) {
return 0;
}
return (mal_uint32)drflac_read_s16(pFlac, frameCount * pDevice->channels, (mal_int16*)pSamples) / pDevice->channels;
}
mal_uint32 on_send_wav_frames_to_device(mal_device* pDevice, mal_uint32 frameCount, void* pSamples)
{
drwav* pWav = (drwav*)pDevice->pUserData;
if (pWav == NULL) {
return 0;
}
return (mal_uint32)drwav_read_s16(pWav, frameCount * pDevice->channels, (mal_int16*)pSamples) / pDevice->channels;
}
mal_uint32 on_send_vorbis_frames_to_device(mal_device* pDevice, mal_uint32 frameCount, void* pSamples)
{
stb_vorbis* pVorbis = (stb_vorbis*)pDevice->pUserData;
if (pVorbis == NULL) {
return 0;
}
return (mal_uint32)stb_vorbis_get_samples_short_interleaved(pVorbis, pDevice->channels, (short*)pSamples, frameCount * pDevice->channels) / pDevice->channels;
}
mal_uint32 on_send_mod_frames_to_device(mal_device* pDevice, mal_uint32 frameCount, void* pSamples)
{
jar_mod_context_t* pMod = (jar_mod_context_t*)pDevice->pUserData;
if (pMod == NULL) {
return 0;
}
jar_mod_fillbuffer(pMod, (mal_int16*)pSamples, frameCount, 0);
return frameCount;
}
mal_uint32 on_send_xm_frames_to_device(mal_device* pDevice, mal_uint32 frameCount, void* pSamples)
{
jar_xm_context_t* pXM = (jar_xm_context_t*)pDevice->pUserData;
if (pXM == NULL) {
return 0;
}
jar_xm_generate_samples_16bit(pXM, (short*)pSamples, frameCount);
return frameCount;
}
int main(int argc, char** argv)
{
int exitcode = 0;
if (argc < 2) {
printf("No input file.");
return -1;
}
enum { UNK, FLAC, WAV, VORBIS, MOD, XM } type = UNK;
jar_mod_context_t mod;
jar_mod_init(&mod);
jar_xm_context_t *xm = 0;
drflac* flac = NULL;
drwav* wav = NULL;
stb_vorbis* vorbis = NULL;
if ( type == UNK && (flac = drflac_open_file(argv[1])) != NULL) type = FLAC;
if ( type == UNK && (wav = drwav_open_file(argv[1])) != NULL) type = WAV;
if ( type == UNK && (vorbis = stb_vorbis_open_filename(argv[1], NULL, NULL)) != NULL) type = VORBIS;
if ( type == UNK && (jar_xm_create_context_from_file(&xm, 48000, argv[1]) == 0)) type = XM;
if ( type == UNK && (jar_mod_load_file(&mod, argv[1]) != 0) ) type = MOD;
if( type == UNK ) {
printf("Not a valid input file.");
exitcode = -2;
goto end;
}
mal_context context;
if (mal_context_init(NULL, 0, NULL, &context) != MAL_SUCCESS) {
printf("Failed to initialize context.");
exitcode = -3;
goto end;
}
void* pUserData = NULL;
mal_device_config config;
switch (type)
{
case FLAC:
config = mal_device_config_init_playback(mal_format_s16, flac->channels, flac->sampleRate, on_send_flac_frames_to_device);
pUserData = flac;
break;
case WAV:
config = mal_device_config_init_playback(mal_format_s16, wav->channels, wav->sampleRate, on_send_wav_frames_to_device);
pUserData = wav;
break;
case VORBIS:
config = mal_device_config_init_playback(mal_format_s16, vorbis->channels, vorbis->sample_rate, on_send_vorbis_frames_to_device);
pUserData = vorbis;
break;
case MOD:
config = mal_device_config_init_playback(mal_format_s16, 2, mod.playrate, on_send_mod_frames_to_device);
pUserData = &mod;
break;
case XM:
config = mal_device_config_init_playback(mal_format_s16, 2, 48000, on_send_xm_frames_to_device);
pUserData = xm;
break;
}
mal_device device;
if (mal_device_init(&context, mal_device_type_playback, NULL, &config, pUserData, &device) != MAL_SUCCESS) {
printf("Failed to open playback device.");
mal_context_uninit(&context);
exitcode = -4;
goto end;
}
if (mal_device_start(&device) != MAL_SUCCESS) {
printf("Failed to start playback device.\n");
mal_device_uninit(&device);
mal_context_uninit(&context);
exitcode = -4;
goto end;
}
printf("Press Enter to quit...");
getchar();
mal_device_uninit(&device);
mal_context_uninit(&context);
end:;
drflac_close(flac);
drwav_close(wav);
stb_vorbis_close(vorbis);
jar_mod_unload(&mod);
if(xm) jar_xm_free_context(xm);
return exitcode;
}
#endif
#define DR_FLAC_IMPLEMENTATION #define DR_FLAC_IMPLEMENTATION
#include "../extras/dr_flac.h" #include "../extras/dr_flac.h"
...@@ -248,6 +78,9 @@ end:; ...@@ -248,6 +78,9 @@ end:;
#define DR_WAV_IMPLEMENTATION #define DR_WAV_IMPLEMENTATION
#include "../extras/dr_wav.h" #include "../extras/dr_wav.h"
#define DR_MP3_IMPLEMENTATION
#include "../extras/dr_mp3.h"
#if defined(_MSC_VER) #if defined(_MSC_VER)
#pragma warning(push) #pragma warning(push)
#pragma warning(disable:4456) #pragma warning(disable:4456)
...@@ -266,31 +99,10 @@ end:; ...@@ -266,31 +99,10 @@ end:;
#endif #endif
#endif #endif
#undef STB_VORBIS_HEADER_ONLY #undef STB_VORBIS_HEADER_ONLY
//#include "../extras/stb_vorbis.c" #include "../extras/stb_vorbis.c"
#if defined(_MSC_VER) #if defined(_MSC_VER)
#pragma warning(pop) #pragma warning(pop)
#endif #endif
#if defined(__GNUC__) #if defined(__GNUC__)
#pragma GCC diagnostic pop #pragma GCC diagnostic pop
#endif #endif
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4100)
#pragma warning(disable:4244)
#pragma warning(disable:4018)
#pragma warning(disable:4456)
#pragma warning(disable:4701)
#pragma warning(disable:4702)
#pragma warning(disable:4706)
#pragma warning(disable:4127)
#endif
#define JAR_MOD_IMPLEMENTATION
#include "../extras/jar_mod.h"
#undef DEBUG
#define JAR_XM_IMPLEMENTATION
#include "../extras/jar_xm.h"
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
\ No newline at end of file
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