Experimental patch for MediaCodec APIs.

ppapi/tests/test_video_decoder.cc

+// Copyright (c) 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 "ppapi/tests/test_video_decoder.h"
+
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/ppb_var.h"
+#include "ppapi/cpp/graphics_3d.h"
+#include "ppapi/cpp/video_decoder.h"
+#include "ppapi/tests/testing_instance.h"
+
+REGISTER_TEST_CASE(VideoDecoder);
+
+static const bool kAllowSoftwareFallback = true;
+
+bool TestVideoDecoder::Init() {
+  video_decoder_interface_ = static_cast<const PPB_VideoDecoder_0_1*>(
+      pp::Module::Get()->GetBrowserInterface(PPB_VIDEODECODER_INTERFACE_0_1));
+  return video_decoder_interface_ && CheckTestingInterface();
+}
+
+void TestVideoDecoder::RunTests(const std::string& filter) {
+  RUN_CALLBACK_TEST(TestVideoDecoder, Create, filter);
+}
+
+void TestVideoDecoder::QuitMessageLoop() {
+  testing_interface_->QuitMessageLoop(instance_->pp_instance());
+}
+
+std::string TestVideoDecoder::TestCreate() {
+  // Test that Initialize fails with a bad Graphics3D resource.
+  {
+    pp::VideoDecoder video_decoder(instance_);
+    ASSERT_FALSE(video_decoder.is_null());
+
+    TestCompletionCallback callback(instance_->pp_instance(), callback_type());
+    pp::Graphics3D context;  // null context
+    callback.WaitForResult(video_decoder.Initialize(context,
+                                                    PP_VIDEOPROFILE_VP8MAIN,
+                                                    kAllowSoftwareFallback,
+                                                    callback.GetCallback()));
+    ASSERT_EQ(PP_ERROR_BADRESOURCE, callback.result());
+  }
+  // Test that Initialize fails with a bad profile enum value.
+  {
+    pp::VideoDecoder video_decoder(instance_);
+    TestCompletionCallback callback(instance_->pp_instance(), callback_type());
+    const int width = 16;
+    const int height = 16;
+    const int32_t attribs[] = {PP_GRAPHICS3DATTRIB_WIDTH, width,
+                               PP_GRAPHICS3DATTRIB_HEIGHT, height,
+                               PP_GRAPHICS3DATTRIB_NONE};
+    pp::Graphics3D context(instance_, attribs);
+    const PP_VideoProfile kInvalidProfile = static_cast<PP_VideoProfile>(-1);
+    callback.WaitForResult(video_decoder.Initialize(context,
+                                                    kInvalidProfile,
+                                                    kAllowSoftwareFallback,
+                                                    callback.GetCallback()));
+    ASSERT_EQ(PP_ERROR_BADARGUMENT, callback.result());
+  }
+  // Test that Initialize succeeds when we allow software fallback to VP8.
+  {
+    pp::VideoDecoder video_decoder(instance_);
+    TestCompletionCallback callback(instance_->pp_instance(), callback_type());
+    const int width = 16;
+    const int height = 16;
+    const int32_t attribs[] = {PP_GRAPHICS3DATTRIB_WIDTH, width,
+                               PP_GRAPHICS3DATTRIB_HEIGHT, height,
+                               PP_GRAPHICS3DATTRIB_NONE};
+    pp::Graphics3D context(instance_, attribs);
+    callback.WaitForResult(video_decoder.Initialize(context,
+                                                    PP_VIDEOPROFILE_VP8MAIN,
+                                                    kAllowSoftwareFallback,
+                                                    callback.GetCallback()));
+    ASSERT_TRUE(callback.result() == PP_OK);
+  }
+
+  PASS();
+}
+
+// std::string TestVideoDecoder::TestGetBitstreamBuffer() {
+//   pp::VideoDecoder video_decoder(instance_);
+//   TestCompletionCallback callback1(instance_->pp_instance(),
+// callback_type());
+//   const int width = 16;
+//   const int height = 16;
+//   const int32_t attribs[] = {
+//       PP_GRAPHICS3DATTRIB_WIDTH, width,
+//       PP_GRAPHICS3DATTRIB_HEIGHT, height,
+//       PP_GRAPHICS3DATTRIB_NONE
+//   };
+//   pp::Graphics3D context(instance_, attribs);
+//   callback1.WaitForResult(
+//       video_decoder.Initialize(&context,
+//                                PP_VIDEOPROFILE_VP8MAIN,
+//                                callback1.GetCallback()));
+//   TestCompletionCallbackWithOutput<PP__BitstreamBuffer> callback2(
+//       instance_->pp_instance(), callback_type());
+//   callback2.WaitForResult(
+//       video_decoder.GetBitstreamBuffer(1024,
+//                                        callback2.GetCallback()));
+//   ASSERT_EQ(PP_OK, callback2.result());
+//   const PP__BitstreamBuffer& bitstream_buffer = callback2.output();
+//   ASSERT_EQ(1024, bitstream_buffer.size);
+//   ASSERT_NE(NULL, bitstream_buffer.addr);
+
+//   PASS();
+// }