Move libvpx from DEPS to src

third_party/libvpx/source/libvpx/test/webm_video_source.h

Index: third_party/libvpx/source/libvpx/test/webm_video_source.h
diff --git a/third_party/libvpx/source/libvpx/test/webm_video_source.h b/third_party/libvpx/source/libvpx/test/webm_video_source.h
new file mode 100644
index 0000000000000000000000000000000000000000..650bc52dce0915e7f8273b3074a542ad4caced75
--- /dev/null
+++ b/third_party/libvpx/source/libvpx/test/webm_video_source.h
@@ -0,0 +1,102 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef TEST_WEBM_VIDEO_SOURCE_H_
+#define TEST_WEBM_VIDEO_SOURCE_H_
+#include <cstdarg>
+#include <cstdio>
+#include <cstdlib>
+#include <new>
+#include <string>
+#include "../tools_common.h"
+#include "../webmdec.h"
+#include "test/video_source.h"
+
+namespace libvpx_test {
+
+// This class extends VideoSource to allow parsing of WebM files,
+// so that we can do actual file decodes.
+class WebMVideoSource : public CompressedVideoSource {
+ public:
+  explicit WebMVideoSource(const std::string &file_name)
+      : file_name_(file_name),
+        vpx_ctx_(new VpxInputContext()),
+        webm_ctx_(new WebmInputContext()),
+        buf_(NULL),
+        buf_sz_(0),
+        frame_(0),
+        end_of_file_(false) {
+  }
+
+  virtual ~WebMVideoSource() {
+    if (vpx_ctx_->file != NULL)
+      fclose(vpx_ctx_->file);
+    webm_free(webm_ctx_);
+    delete vpx_ctx_;
+    delete webm_ctx_;
+  }
+
+  virtual void Init() {
+  }
+
+  virtual void Begin() {
+    vpx_ctx_->file = OpenTestDataFile(file_name_);
+    ASSERT_TRUE(vpx_ctx_->file != NULL) << "Input file open failed. Filename: "
+        << file_name_;
+
+    ASSERT_EQ(file_is_webm(webm_ctx_, vpx_ctx_), 1) << "file is not WebM";
+
+    FillFrame();
+  }
+
+  virtual void Next() {
+    ++frame_;
+    FillFrame();
+  }
+
+  void FillFrame() {
+    ASSERT_TRUE(vpx_ctx_->file != NULL);
+    const int status = webm_read_frame(webm_ctx_, &buf_, &buf_sz_, &buf_sz_);
+    ASSERT_GE(status, 0) << "webm_read_frame failed";
+    if (status == 1) {
+      end_of_file_ = true;
+    }
+  }
+
+  void SeekToNextKeyFrame() {
+    ASSERT_TRUE(vpx_ctx_->file != NULL);
+    do {
+      const int status = webm_read_frame(webm_ctx_, &buf_, &buf_sz_, &buf_sz_);
+      ASSERT_GE(status, 0) << "webm_read_frame failed";
+      ++frame_;
+      if (status == 1) {
+        end_of_file_ = true;
+      }
+    } while (!webm_ctx_->is_key_frame && !end_of_file_);
+  }
+
+  virtual const uint8_t *cxdata() const {
+    return end_of_file_ ? NULL : buf_;
+  }
+  virtual size_t frame_size() const { return buf_sz_; }
+  virtual unsigned int frame_number() const { return frame_; }
+
+ protected:
+  std::string file_name_;
+  VpxInputContext *vpx_ctx_;
+  WebmInputContext *webm_ctx_;
+  uint8_t *buf_;
+  size_t buf_sz_;
+  unsigned int frame_;
+  bool end_of_file_;
+};
+
+}  // namespace libvpx_test
+
+#endif  // TEST_WEBM_VIDEO_SOURCE_H_