Index: content/common/gpu/media/video_decode_accelerator_unittest.cc |
=================================================================== |
--- content/common/gpu/media/video_decode_accelerator_unittest.cc (revision 177492) |
+++ content/common/gpu/media/video_decode_accelerator_unittest.cc (working copy) |
@@ -603,7 +603,9 @@ |
base::SharedMemoryHandle dup_handle; |
CHECK(shm.ShareToProcess(base::Process::Current().handle(), &dup_handle)); |
media::BitstreamBuffer bitstream_buffer( |
- next_bitstream_buffer_id_++, dup_handle, next_fragment_size); |
+ next_bitstream_buffer_id_, dup_handle, next_fragment_size); |
+ // Mask against 30 bits, to avoid (undefined) wraparound on signed integer. |
+ next_bitstream_buffer_id_ = (next_bitstream_buffer_id_ + 1) & 0x3FFFFFFF; |
decoder_->Decode(bitstream_buffer); |
++outstanding_decodes_; |
encoded_data_next_pos_to_decode_ = end_pos; |