Revert 279958 "Revert "Revert 279650 "Add VaapiVideoEncodeAccele..."

trunk/src/media/filters/h264_bitstream_buffer_unittest.cc

Index: trunk/src/media/filters/h264_bitstream_buffer_unittest.cc
===================================================================
--- trunk/src/media/filters/h264_bitstream_buffer_unittest.cc	(revision 280019)
+++ trunk/src/media/filters/h264_bitstream_buffer_unittest.cc	(working copy)
@@ -1,56 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "media/filters/h264_bitstream_buffer.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace media {
-
-namespace {
-const uint64 kTestPattern = 0xfedcba0987654321;
-}
-
-class H264BitstreamBufferAppendBitsTest
-    : public ::testing::TestWithParam<size_t> {};
-
-// TODO(posciak): More tests!
-
-TEST_P(H264BitstreamBufferAppendBitsTest, AppendAndVerifyBits) {
-  H264BitstreamBuffer b;
-  uint64 num_bits = GetParam();
-  // TODO(posciak): Tests for >64 bits.
-  ASSERT_LE(num_bits, 64u);
-  uint64 num_bytes = (num_bits + 7) / 8;
-
-  b.AppendBits(num_bits, kTestPattern);
-  b.FlushReg();
-
-  EXPECT_EQ(b.BytesInBuffer(), num_bytes);
-
-  uint8* ptr = b.data();
-  uint64 got = 0;
-  uint64 expected = kTestPattern;
-
-  if (num_bits < 64)
-    expected &= ((1ull << num_bits) - 1);
-
-  while (num_bits > 8) {
-    got |= (*ptr & 0xff);
-    num_bits -= 8;
-    got <<= (num_bits > 8 ? 8 : num_bits);
-    ptr++;
-  }
-  if (num_bits > 0) {
-    uint64 temp = (*ptr & 0xff);
-    temp >>= (8 - num_bits);
-    got |= temp;
-  }
-  EXPECT_EQ(got, expected) << std::hex << "0x" << got << " vs 0x" << expected;
-}
-
-INSTANTIATE_TEST_CASE_P(AppendNumBits,
-                        H264BitstreamBufferAppendBitsTest,
-                        ::testing::Range(static_cast<uint64>(1),
-                                         static_cast<uint64>(65)));
-}  // namespace media