diff options
Diffstat (limited to 'scene/resources/audio_stream_sample.cpp')
| -rw-r--r-- | scene/resources/audio_stream_sample.cpp | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/scene/resources/audio_stream_sample.cpp b/scene/resources/audio_stream_sample.cpp index fdc3b79db6..f81f460521 100644 --- a/scene/resources/audio_stream_sample.cpp +++ b/scene/resources/audio_stream_sample.cpp @@ -31,17 +31,23 @@ void AudioStreamPlaybackSample::start(float p_from_pos) { - for (int i = 0; i < 2; i++) { - ima_adpcm[i].step_index = 0; - ima_adpcm[i].predictor = 0; - ima_adpcm[i].loop_step_index = 0; - ima_adpcm[i].loop_predictor = 0; - ima_adpcm[i].last_nibble = -1; - ima_adpcm[i].loop_pos = 0x7FFFFFFF; - ima_adpcm[i].window_ofs = 0; + if (base->format == AudioStreamSample::FORMAT_IMA_ADPCM) { + //no seeking in IMA_ADPCM + for (int i = 0; i < 2; i++) { + ima_adpcm[i].step_index = 0; + ima_adpcm[i].predictor = 0; + ima_adpcm[i].loop_step_index = 0; + ima_adpcm[i].loop_predictor = 0; + ima_adpcm[i].last_nibble = -1; + ima_adpcm[i].loop_pos = 0x7FFFFFFF; + ima_adpcm[i].window_ofs = 0; + } + + offset = 0; + } else { + seek(p_from_pos); } - seek(p_from_pos); sign = 1; active = true; } @@ -373,6 +379,14 @@ void AudioStreamPlaybackSample::mix(AudioFrame *p_buffer, float p_rate_scale, in dst_buff += target; } + + if (todo) { + //bit was missing from mix + int todo_ofs = p_frames - todo; + for (int i = todo_ofs; i < p_frames; i++) { + p_buffer[i] = AudioFrame(0, 0); + } + } } float AudioStreamPlaybackSample::get_length() const { |