Index: media/capture/video/fake_video_capture_device.cc |
diff --git a/media/capture/video/fake_video_capture_device.cc b/media/capture/video/fake_video_capture_device.cc |
index 70c7eb40e5b71491091f994199c99591f5ec5cf0..59f662548b1f97449f3ef5faf234bef8f2355aa8 100644 |
--- a/media/capture/video/fake_video_capture_device.cc |
+++ b/media/capture/video/fake_video_capture_device.cc |
@@ -198,7 +198,7 @@ void FakeVideoCaptureDevice::CaptureUsingClientBuffers( |
DCHECK_EQ(capture_format_.pixel_storage, PIXEL_STORAGE_CPU); |
DCHECK_EQ(capture_format_.pixel_format, VIDEO_CAPTURE_PIXEL_FORMAT_ARGB); |
uint8_t* data_ptr = static_cast<uint8_t*>(capture_buffer->data()); |
- memset(data_ptr, 0, capture_buffer->size()); |
+ memset(data_ptr, 0, capture_buffer->mapped_size()); |
DrawPacman(true /* use_argb */, data_ptr, frame_count_, |
kFakeCapturePeriodMs, capture_format_.frame_size); |
} |