diff options
Diffstat (limited to 'modules/minimp3/audio_stream_mp3.cpp')
| -rw-r--r-- | modules/minimp3/audio_stream_mp3.cpp | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/modules/minimp3/audio_stream_mp3.cpp b/modules/minimp3/audio_stream_mp3.cpp index b128b81000..7b52ef178a 100644 --- a/modules/minimp3/audio_stream_mp3.cpp +++ b/modules/minimp3/audio_stream_mp3.cpp @@ -35,13 +35,15 @@ #include "audio_stream_mp3.h" -#include "core/os/file_access.h" +#include "core/io/file_access.h" -void AudioStreamPlaybackMP3::_mix_internal(AudioFrame *p_buffer, int p_frames) { - ERR_FAIL_COND(!active); +int AudioStreamPlaybackMP3::_mix_internal(AudioFrame *p_buffer, int p_frames) { + ERR_FAIL_COND_V(!active, 0); int todo = p_frames; + int frames_mixed_this_step = p_frames; + while (todo && active) { mp3dec_frame_info_t frame_info; mp3d_sample_t *buf_frame = nullptr; @@ -60,6 +62,7 @@ void AudioStreamPlaybackMP3::_mix_internal(AudioFrame *p_buffer, int p_frames) { seek(mp3_stream->loop_offset); loops++; } else { + frames_mixed_this_step = p_frames - todo; //fill remainder with silence for (int i = p_frames - todo; i < p_frames; i++) { p_buffer[i] = AudioFrame(0, 0); @@ -69,6 +72,7 @@ void AudioStreamPlaybackMP3::_mix_internal(AudioFrame *p_buffer, int p_frames) { } } } + return frames_mixed_this_step; } float AudioStreamPlaybackMP3::get_stream_sampling_rate() { @@ -99,8 +103,9 @@ float AudioStreamPlaybackMP3::get_playback_position() const { } void AudioStreamPlaybackMP3::seek(float p_time) { - if (!active) + if (!active) { return; + } if (p_time >= mp3_stream->get_length()) { p_time = 0; @@ -125,7 +130,7 @@ Ref<AudioStreamPlayback> AudioStreamMP3::instance_playback() { "to it. AudioStreamMP3 should not be created from the " "inspector or with `.new()`. Instead, load an audio file."); - mp3s.instance(); + mp3s.instantiate(); mp3s->mp3_stream = Ref<AudioStreamMP3>(this); mp3s->mp3d = (mp3dec_ex_t *)memalloc(sizeof(mp3dec_ex_t)); @@ -171,7 +176,7 @@ void AudioStreamMP3::set_data(const Vector<uint8_t> &p_data) { clear_data(); data = memalloc(src_data_len); - copymem(data, src_datar, src_data_len); + memcpy(data, src_datar, src_data_len); data_len = src_data_len; } @@ -182,7 +187,7 @@ Vector<uint8_t> AudioStreamMP3::get_data() const { vdata.resize(data_len); { uint8_t *w = vdata.ptrw(); - copymem(w, data, data_len); + memcpy(w, data, data_len); } } @@ -209,6 +214,10 @@ float AudioStreamMP3::get_length() const { return length; } +bool AudioStreamMP3::is_monophonic() const { + return false; +} + void AudioStreamMP3::_bind_methods() { ClassDB::bind_method(D_METHOD("set_data", "data"), &AudioStreamMP3::set_data); ClassDB::bind_method(D_METHOD("get_data"), &AudioStreamMP3::get_data); |