diff options
Diffstat (limited to 'examples/alstream.c')
| -rw-r--r-- | examples/alstream.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/examples/alstream.c b/examples/alstream.c index f25ca0be..183d54f2 100644 --- a/examples/alstream.c +++ b/examples/alstream.c @@ -38,6 +38,10 @@ #include "alffmpeg.h" +LPALBUFFERSAMPLESSOFT palBufferSamplesSOFT = wrap_BufferSamples; +LPALISBUFFERFORMATSUPPORTEDSOFT palIsBufferFormatSupportedSOFT = NULL; + + /* Define the number of buffers and buffer size (in samples) to use. 4 buffers * with 8192 samples each gives a nice per-chunk size, and lets the queue last * for almost 3/4ths of a second for a 44.1khz stream. */ @@ -140,7 +144,7 @@ static int OpenPlayerFile(StreamPlayer *player, const char *filename) goto error; } - player->format = GetFormat(player->channels, player->type); + player->format = GetFormat(player->channels, player->type, palIsBufferFormatSupportedSOFT); if(player->format == 0) { fprintf(stderr, "Unsupported format (%s, %s) for %s\n", @@ -199,8 +203,9 @@ static int StartPlayer(StreamPlayer *player) got = readAVAudioData(player->stream, player->data, player->datasize); if(got == 0) break; - alBufferData(player->buffers[i], player->format, player->data, got, - player->rate); + palBufferSamplesSOFT(player->buffers[i], player->rate, player->format, + BytesToFrames(got, player->channels, player->type), + player->channels, player->type, player->data); } if(alGetError() != AL_NO_ERROR) { @@ -247,8 +252,9 @@ static int UpdatePlayer(StreamPlayer *player) got = readAVAudioData(player->stream, player->data, player->datasize); if(got > 0) { - alBufferData(bufid, player->format, player->data, got, - player->rate); + palBufferSamplesSOFT(bufid, player->rate, player->format, + BytesToFrames(got, player->channels, player->type), + player->channels, player->type, player->data); alSourceQueueBuffers(player->source, 1, &bufid); } if(alGetError() != AL_NO_ERROR) @@ -295,6 +301,15 @@ int main(int argc, char **argv) if(InitAL() != 0) return 1; + if(alIsExtensionPresent("AL_SOFT_buffer_samples")) + { + printf("AL_SOFT_buffer_samples supported!\n"); + palBufferSamplesSOFT = alGetProcAddress("alBufferSamplesSOFT"); + palIsBufferFormatSupportedSOFT = alGetProcAddress("alIsBufferFormatSupportedSOFT"); + } + else + printf("AL_SOFT_buffer_samples not supported\n"); + player = NewPlayer(); /* Play each file listed on the command line */ |