content/common/gpu/media/android_video_decode_accelerator_unittest.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/common/gpu/media/android_video_decode_accelerator.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/bind.h"
   9 #include "base/logging.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "content/common/gpu/media/android_copying_backing_strategy.h"
  12 #include "content/common/gpu/media/android_video_decode_accelerator.h"
  13 #include "gpu/command_buffer/service/gles2_cmd_decoder_mock.h"
  14 #include "media/base/android/media_codec_bridge.h"
  15 #include "media/base/android/media_jni_registrar.h"
  16 #include "media/video/picture.h"
  17 #include "media/video/video_decode_accelerator.h"
  18 #include "testing/gtest/include/gtest/gtest.h"
  19 #include "ui/gl/android/surface_texture.h"
  20
  21 namespace {
  22
  23 bool MockMakeContextCurrent() {
  24   return true;
  25 }
  26
  27 }  // namespace
  28
  29 namespace content {
  30
  31 // TODO(felipeg): Add more unit tests to test the ordinary behavior of
  32 // AndroidVideoDecodeAccelerator.
  33 // http://crbug.com/178647
  34 class MockVideoDecodeAcceleratorClient
  35     : public media::VideoDecodeAccelerator::Client {
  36  public:
  37   MockVideoDecodeAcceleratorClient() {}
  38   ~MockVideoDecodeAcceleratorClient() override {}
  39
  40   // VideoDecodeAccelerator::Client implementation.
  41   void ProvidePictureBuffers(uint32 requested_num_of_buffers,
  42                              const gfx::Size& dimensions,
  43                              uint32 texture_target) override {}
  44   void DismissPictureBuffer(int32 picture_buffer_id) override {}
  45   void PictureReady(const media::Picture& picture) override {}
  46   void NotifyEndOfBitstreamBuffer(int32 bitstream_buffer_id) override {}
  47   void NotifyFlushDone() override {}
  48   void NotifyResetDone() override {}
  49   void NotifyError(media::VideoDecodeAccelerator::Error error) override {}
  50 };
  51
  52 class AndroidVideoDecodeAcceleratorTest : public testing::Test {
  53  public:
  54   ~AndroidVideoDecodeAcceleratorTest() override {}
  55
  56  protected:
  57   void SetUp() override {
  58     JNIEnv* env = base::android::AttachCurrentThread();
  59     media::RegisterJni(env);
  60     // TODO(felipeg): fix GL bindings, so that the decoder can perform GL
  61     // calls.
  62     scoped_ptr<gpu::gles2::MockGLES2Decoder> decoder(
  63         new gpu::gles2::MockGLES2Decoder());
  64     scoped_ptr<MockVideoDecodeAcceleratorClient> client(
  65         new MockVideoDecodeAcceleratorClient());
  66     accelerator_.reset(new AndroidVideoDecodeAccelerator(
  67         decoder->AsWeakPtr(), base::Bind(&MockMakeContextCurrent),
  68         make_scoped_ptr(new AndroidCopyingBackingStrategy())));
  69   }
  70
  71   bool Configure(media::VideoCodec codec) {
  72     AndroidVideoDecodeAccelerator* accelerator =
  73         static_cast<AndroidVideoDecodeAccelerator*>(accelerator_.get());
  74     accelerator->surface_texture_ = gfx::SurfaceTexture::Create(0);
  75     accelerator->codec_ = codec;
  76     return accelerator->ConfigureMediaCodec();
  77   }
  78
  79  private:
  80   scoped_ptr<media::VideoDecodeAccelerator> accelerator_;
  81 };
  82
  83 TEST_F(AndroidVideoDecodeAcceleratorTest, ConfigureUnsupportedCodec) {
  84   EXPECT_FALSE(Configure(media::kUnknownVideoCodec));
  85 }
  86
  87 TEST_F(AndroidVideoDecodeAcceleratorTest, ConfigureSupportedCodec) {
  88   if (!media::MediaCodecBridge::IsAvailable())
  89     return;
  90   EXPECT_TRUE(Configure(media::kCodecVP8));
  91 }
  92
  93 }  // namespace content
  94
  95 int main(int argc, char **argv) {
  96   testing::InitGoogleTest(&argc, argv);
  97   return RUN_ALL_TESTS();
  98 }