OmxInputBuffer removed as it is not used anywhere.

BUG=28654
TEST=none

Review URL: http://codereview.chromium.org/1763006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@45364 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 0 insertions, 162 deletions

diff --git a/media/media.gyp b/media/media.gyp
index 7190cf3..dbb6856 100644
--- a/media/media.gyp
+++ b/media/media.gyp
@@ -217,7 +217,6 @@
         'omx/mock_omx.cc',
         'omx/mock_omx.h',
         'omx/omx_codec_unittest.cc',
-        'omx/omx_input_buffer_unittest.cc',
       ],
       'conditions': [
         ['OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris"', {
@@ -332,8 +331,6 @@
         'omx/omx_codec.h',
         'omx/omx_configurator.cc',
         'omx/omx_configurator.h',
-        'omx/omx_input_buffer.cc',
-        'omx/omx_input_buffer.h',
       ],
       'hard_dependency': 1,
       'export_dependent_settings': [
diff --git a/media/omx/omx_input_buffer.cc b/media/omx/omx_input_buffer.cc
deleted file mode 100644
index b4864fe..0000000
--- a/media/omx/omx_input_buffer.cc
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2009 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/omx/omx_input_buffer.h"
-
-#include <algorithm>
-
-#include "base/logging.h"
-
-namespace media {
-
-OmxInputBuffer::OmxInputBuffer()
-    : size_(0),
-      used_(0) {
-}
-
-OmxInputBuffer::OmxInputBuffer(uint8* data, int size)
-    : data_(data),
-      size_(size),
-      used_(0) {
-  DCHECK_GE(size, 0);
-}
-
-OmxInputBuffer::~OmxInputBuffer() {
-}
-
-int OmxInputBuffer::Read(uint8* output_data, int output_size) {
-  int copy = std::min(output_size, size_ - used_);
-  memcpy(output_data, data_.get() + used_, copy);
-  used_ += copy;
-  return copy;
-}
-
-bool OmxInputBuffer::Used() {
-  return used_ == size_;
-}
-
-}  // namespace media
diff --git a/media/omx/omx_input_buffer.h b/media/omx/omx_input_buffer.h
deleted file mode 100644
index 10a9049..0000000
--- a/media/omx/omx_input_buffer.h
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (c) 2010 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.
-
-// Defines the input buffer object for the video decoder. This provides
-// the interface needed by the video decoder to read input data.
-//
-// This object is implemened using system memory.
-
-#ifndef MEDIA_OMX_OMX_INPUT_BUFFER_H_
-#define MEDIA_OMX_OMX_INPUT_BUFFER_H_
-
-#include "base/basictypes.h"
-#include "base/scoped_ptr.h"
-#include "media/base/buffers.h"
-
-namespace media {
-
-class OmxInputBuffer : public Buffer {
- public:
-  // Creates an empty input buffer.
-  OmxInputBuffer();
-
-  // Creates an input buffer given |data| and |size|.
-  // After construction, this object will be given the ownership of
-  // |data| and is responsible for deleting it.
-  OmxInputBuffer(uint8* data, int size);
-  virtual ~OmxInputBuffer();
-
-  // Read from the this buffer into |data| with the maximum |size| bytes.
-  // Returns number of bytes read. If a read is successful, the number
-  // of used bytes will advances accordingly.
-  // Returns a negative number on error.
-  int Read(uint8* data, int size);
-
-  // Returns true if this buffer is used.
-  bool Used();
-
- private:
-  virtual const uint8* GetData() const { return data_.get(); }
-
-  virtual size_t GetDataSize() const { return size_; }
-
-  scoped_array<uint8> data_;
-  int size_;
-  int used_;
-
-  DISALLOW_COPY_AND_ASSIGN(OmxInputBuffer);
-};
-
-}  // namespace media
-
-#endif  // MEDIA_OMX_OMX_INPUT_BUFFER_H_
diff --git a/media/omx/omx_input_buffer_unittest.cc b/media/omx/omx_input_buffer_unittest.cc
deleted file mode 100644
index 50a2302..0000000
--- a/media/omx/omx_input_buffer_unittest.cc
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright (c) 2010 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/omx/omx_input_buffer.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-const int kSize = 256;
-
-void GenerateData(uint8** data, int size) {
-  *data = new uint8[size];
-  for (int i = 0; i < size; ++i) {
-    (*data)[i] = static_cast<uint8>(i);
-  }
-}
-
-bool VerifyData(uint8* data, int size, int offset) {
-  bool data_mismatch = false;
-  for (int i = 0; i < size; ++i) {
-    if (data[i] != static_cast<uint8>(offset + i)) {
-      data_mismatch = true;
-      break;
-    }
-  }
-  return !data_mismatch;
-}
-
-}  // namespace
-
-namespace media {
-
-TEST(OmxInputBufferTest, Read) {
-  scoped_array<uint8> read_buffer(new uint8[kSize]);
-  uint8* data;
-  GenerateData(&data, kSize);
-  scoped_refptr<OmxInputBuffer> buffer(new OmxInputBuffer(data, kSize));
-  EXPECT_FALSE(buffer->Used());
-
-  // Perform the first read.
-  EXPECT_EQ(10, buffer->Read(read_buffer.get(), 10));
-  EXPECT_FALSE(buffer->Used());
-  EXPECT_TRUE(VerifyData(read_buffer.get(), 10, 0));
-
-  // Perform the second read.
-  EXPECT_EQ(10, buffer->Read(read_buffer.get(), 10));
-  EXPECT_FALSE(buffer->Used());
-  EXPECT_TRUE(VerifyData(read_buffer.get(), 10, 10));
-
-  // Perform the last read.
-  EXPECT_EQ(kSize - 20, buffer->Read(read_buffer.get(), kSize));
-  EXPECT_TRUE(buffer->Used());
-  EXPECT_TRUE(VerifyData(read_buffer.get(), kSize - 20, 20));
-
-  // This read will return nothing.
-  EXPECT_EQ(0, buffer->Read(read_buffer.get(), kSize));
-  EXPECT_TRUE(buffer->Used());
-}
-
-TEST(OmxInputBufferTest, EmptyBuffer) {
-  scoped_refptr<OmxInputBuffer> buffer(new OmxInputBuffer(NULL, 0));
-  EXPECT_TRUE(buffer->IsEndOfStream());
-  EXPECT_TRUE(buffer->Used());
-}
-
-}  // namespace media