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Unified Diff: content/renderer/pepper/pepper_media_stream_track_host_base.cc

Issue 414643003: Support configuring the audio buffer duration in the Pepper MediaStream API. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Add clarifying comment about buffer size. Created 6 years, 5 months ago
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Index: content/renderer/pepper/pepper_media_stream_track_host_base.cc
diff --git a/content/renderer/pepper/pepper_media_stream_track_host_base.cc b/content/renderer/pepper/pepper_media_stream_track_host_base.cc
index 9ad40a9cf08f8de9ce4f9839ae8a934b1fbc09d2..c7713135a159f2ca9a7875a42ff3b91aca645659 100644
--- a/content/renderer/pepper/pepper_media_stream_track_host_base.cc
+++ b/content/renderer/pepper/pepper_media_stream_track_host_base.cc
@@ -38,6 +38,8 @@ bool PepperMediaStreamTrackHostBase::InitBuffers(int32_t number_of_buffers,
static_cast<int32_t>(sizeof(ppapi::MediaStreamBuffer::Header)));
// Make each buffer 4 byte aligned.
base::CheckedNumeric<int32_t> buffer_size_aligned = buffer_size;
+ // TODO(amistry): "buffer size" might not == "buffer stride", in the same way
+ // that width != stride in an image buffer.
buffer_size_aligned += (4 - buffer_size % 4);
// TODO(penghuang): |HostAllocateSharedMemoryBuffer| uses sync IPC. We should

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