[Performous-commit] Juan Montoya : Revert " More precise timecode handling and more tolerance before seeking ( workaround for infinite seekloops)."

[th3pr0ph3t <th3...@us...>]

Author: Juan Montoya <juan@storm.(none)>
Date:   Wed May 25 09:31:02 2011 -0500

Revert "More precise timecode handling and more tolerance before seeking (workaround for infinite seekloops)."

This reverts commit c0e78b1f19ed2b25c3c37d4cf610939ef33abcab.

---

 game/ffmpeg.cc |    5 ++---
 game/ffmpeg.hh |    2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/game/ffmpeg.cc b/game/ffmpeg.cc
index e565a04..1be7d7f 100644
--- a/game/ffmpeg.cc
+++ b/game/ffmpeg.cc
@@ -280,12 +280,11 @@ void FFmpeg::decodeNextFrame() {
 				std::vector<int16_t> resampled(AVCODEC_MAX_AUDIO_FRAME_SIZE);
 				int frames = audio_resample(pResampleCtx, &resampled[0], audioFrames, outsize);
 				resampled.resize(frames * AUDIO_CHANNELS);
-				// Use timecode from packet if available
+				// Calculate new positions
 				if (packet.time() == packet.time()) m_position = packet.time();
+				else m_position += double(resampled.size())/double(audioQueue.getSamplesPerSecond());
 				// Push to output queue (may block)
 				audioQueue.push(resampled, m_position);
-				// Increment current time
-				m_position += double(resampled.size())/double(audioQueue.getSamplesPerSecond());
 			}
 			// Audio frames are always finished
 			frameFinished = 1;
diff --git a/game/ffmpeg.hh b/game/ffmpeg.hh
index a94a8b0..8006df8 100644
--- a/game/ffmpeg.hh
+++ b/game/ffmpeg.hh
@@ -162,7 +162,7 @@ class AudioBuffer {
 	void setDuration(double seconds) { m_duration = seconds; }
 	bool wantSeek() {
 		size_t oldest = m_pos - m_data.size();
-		return m_posReq + int64_t(m_sps) * 2.0 /* seconds tolerance */ < int64_t(oldest);
+		return oldest > 0 && m_posReq < int64_t(oldest);
 	}
   private:
 	bool wantMore() { return int64_t(m_pos) - int64_t(m_data.capacity() / 2) < m_posReq; }