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| author | Rafał Mikrut <mikrutrafal54@gmail.com> | 2019-11-20 16:22:16 +0100 |
|---|---|---|
| committer | Rafał Mikrut <mikrutrafal54@gmail.com> | 2019-11-20 16:22:16 +0100 |
| commit | 99d8626f4a313471410db421891e90fe768cd929 (patch) | |
| tree | b5e855e2c2a8b142af4fc01cfbc0a0257a01ccc5 /scene/resources/audio_stream_sample.cpp | |
| parent | 58ca9f17a2650bb381972210d1babbf34ac6819c (diff) | |
Fix some overflows and unitialized variables
Diffstat (limited to 'scene/resources/audio_stream_sample.cpp')
| -rw-r--r-- | scene/resources/audio_stream_sample.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/scene/resources/audio_stream_sample.cpp b/scene/resources/audio_stream_sample.cpp index 5b61654c5d..286f9e37cd 100644 --- a/scene/resources/audio_stream_sample.cpp +++ b/scene/resources/audio_stream_sample.cpp @@ -95,8 +95,8 @@ void AudioStreamPlaybackSample::do_resample(const Depth *p_src, AudioFrame *p_ds // this function will be compiled branchless by any decent compiler int32_t final, final_r, next, next_r; - while (amount--) { - + while (amount) { + amount--; int64_t pos = offset >> MIX_FRAC_BITS; if (is_stereo && !is_ima_adpcm) pos <<= 1; @@ -444,6 +444,7 @@ int AudioStreamSample::get_loop_end() const { void AudioStreamSample::set_mix_rate(int p_hz) { + ERR_FAIL_COND(p_hz == 0); mix_rate = p_hz; } int AudioStreamSample::get_mix_rate() const { |