From eebde56363a3a4b11e4bf4d6bc33afc1492a76b0 Mon Sep 17 00:00:00 2001 From: Amar Takhar Date: Thu, 16 Apr 2009 14:22:46 +0000 Subject: [PATCH] Make debug printf's a perm fixture wrapped with PORTAUDIO2_DEBUG. Originally committed to SVN as r2803. --- aegisub/src/audio_player_portaudio2.cpp | 31 ++++++++++++++----------- 1 file changed, 18 insertions(+), 13 deletions(-) diff --git a/aegisub/src/audio_player_portaudio2.cpp b/aegisub/src/audio_player_portaudio2.cpp index 7b4079616..6517d5a1d 100644 --- a/aegisub/src/audio_player_portaudio2.cpp +++ b/aegisub/src/audio_player_portaudio2.cpp @@ -46,6 +46,8 @@ #include "options.h" #include "utils.h" +// Uncomment to enable debug features. +//#define PORTAUDIO2_DEBUG ///////////////////// // Reference counter @@ -122,14 +124,11 @@ int PortAudioPlayer::paCallback(const void *inputBuffer, void *outputBuffer, uns // Set play position (and real one) player->playPos += framesPerBuffer; - const PaStreamInfo* streamInfo = Pa_GetStreamInfo(player->stream); - -/* -printf("playPos: %lld startPos: %lld paStart: %f currentTime: %f realPlayPos: %lld Pa_GetStreamTime: %f AdcTime: %f DacTime: %f\n", -player->playPos, player->startPos, player->paStart, timeInfo->currentTime, player->realPlayPos, Pa_GetStreamTime(player->stream), -timeInfo->inputBufferAdcTime, timeInfo->outputBufferDacTime); -*/ - +#ifdef PORTAUDIO2_DEBUG + printf("paCallBack: playPos: %lld startPos: %lld paStart: %f Pa_GetStreamTime: %f AdcTime: %f DacTime: %f\n", + player->playPos, player->startPos, player->paStart, Pa_GetStreamTime(player->stream), + timeInfo->inputBufferAdcTime, timeInfo->outputBufferDacTime); +#endif // Cap to start if lower return end; } @@ -234,12 +233,18 @@ int64_t PortAudioPlayer::GetCurrentPosition() if (!playing) return 0; const PaStreamInfo* streamInfo = Pa_GetStreamInfo(stream); -/* -int64_t real = ((Pa_GetStreamTime(stream) - paStart) * streamInfo->sampleRate) + startPos; -printf("GetCurrentPosition Pa_GetStreamTime: %f startPos: %lld playPos: %lld paStart: %f real: %lld\n", -Pa_GetStreamTime(stream), startPos, playPos, paStart, real); -*/ + +#ifdef PORTAUDIO2_DEBUG + PaTime pa_getstream = Pa_GetStreamTime(stream); + int64_t real = ((pa_getstream - paStart) * streamInfo->sampleRate) + startPos; + printf("GetCurrentPosition: Pa_GetStreamTime: %f startPos: %lld playPos: %lld paStart: %f real: %lld diff: %f\n", + pa_getstream, startPos, playPos, paStart, real, pa_getstream-paStart); + + return real; +#else return ((Pa_GetStreamTime(stream) - paStart) * streamInfo->sampleRate) + startPos; +#endif + }