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| author | Weiyin Jiang <wjiang@codeaurora.org> | 2019-11-21 16:54:14 +0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2019-12-26 02:13:55 -0800 |
| commit | 6f23a136cb4e433636954464b85bf66dc0a59d33 (patch) | |
| tree | 0ab376e4bda070c1d67907e78ba0864b867c3145 /visualizer | |
| parent | b7ca4d27ebb91ca86fefd454959673bedc4cd6e9 (diff) | |
| download | android_hardware_qcom_audio-6f23a136cb4e433636954464b85bf66dc0a59d33.tar.gz android_hardware_qcom_audio-6f23a136cb4e433636954464b85bf66dc0a59d33.tar.bz2 android_hardware_qcom_audio-6f23a136cb4e433636954464b85bf66dc0a59d33.zip | |
visualizer: fix sub-overflow
Fix visualizer crash due to sub-overflow.
CRs-Fixed: 2571235
Change-Id: I37dc0ac9b0011243f8f4ce11141869228fb858a4
Diffstat (limited to 'visualizer')
| -rw-r--r-- | visualizer/offload_visualizer.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/visualizer/offload_visualizer.c b/visualizer/offload_visualizer.c index 442ef3e0..b1829537 100644 --- a/visualizer/offload_visualizer.c +++ b/visualizer/offload_visualizer.c @@ -978,10 +978,10 @@ int visualizer_command(effect_context_t * context, uint32_t cmdCode, uint32_t cm } const uint32_t delta_smp = context->config.inputCfg.samplingRate * latency_ms / 1000; - int32_t capture_point = visu_ctxt->capture_idx - visu_ctxt->capture_size - delta_smp; - int32_t capture_size = visu_ctxt->capture_size; + int64_t capture_point = visu_ctxt->capture_idx - visu_ctxt->capture_size - delta_smp; + int64_t capture_size = visu_ctxt->capture_size; if (capture_point < 0) { - int32_t size = -capture_point; + int64_t size = -capture_point; if (size > capture_size) size = capture_size; |