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      1 // Copyright 2014 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 "ppapi/tests/test_video_decoder.h"
      6 
      7 #include "ppapi/c/pp_errors.h"
      8 #include "ppapi/cpp/video_decoder.h"
      9 #include "ppapi/lib/gl/gles2/gl2ext_ppapi.h"
     10 #include "ppapi/tests/testing_instance.h"
     11 
     12 REGISTER_TEST_CASE(VideoDecoder);
     13 
     14 static const bool kAllowSoftwareFallback = true;
     15 
     16 bool TestVideoDecoder::Init() {
     17   video_decoder_interface_ = static_cast<const PPB_VideoDecoder_0_1*>(
     18       pp::Module::Get()->GetBrowserInterface(PPB_VIDEODECODER_INTERFACE_0_1));
     19   const int width = 16;
     20   const int height = 16;
     21   const int32_t attribs[] = {PP_GRAPHICS3DATTRIB_WIDTH, width,
     22                              PP_GRAPHICS3DATTRIB_HEIGHT, height,
     23                              PP_GRAPHICS3DATTRIB_NONE};
     24   graphics_3d_ = pp::Graphics3D(instance_, attribs);
     25   return video_decoder_interface_ && CheckTestingInterface();
     26 }
     27 
     28 void TestVideoDecoder::RunTests(const std::string& filter) {
     29   RUN_CALLBACK_TEST(TestVideoDecoder, Create, filter);
     30 }
     31 
     32 std::string TestVideoDecoder::TestCreate() {
     33   // Test that Initialize fails with a bad Graphics3D resource.
     34   {
     35     pp::VideoDecoder video_decoder(instance_);
     36     ASSERT_FALSE(video_decoder.is_null());
     37 
     38     TestCompletionCallback callback(instance_->pp_instance(), callback_type());
     39     pp::Graphics3D null_graphics_3d;
     40     callback.WaitForResult(video_decoder.Initialize(null_graphics_3d,
     41                                                     PP_VIDEOPROFILE_VP8MAIN,
     42                                                     kAllowSoftwareFallback,
     43                                                     callback.GetCallback()));
     44     ASSERT_EQ(PP_ERROR_BADRESOURCE, callback.result());
     45   }
     46   // Test that Initialize fails with a bad profile enum value.
     47   {
     48     pp::VideoDecoder video_decoder(instance_);
     49     TestCompletionCallback callback(instance_->pp_instance(), callback_type());
     50     const PP_VideoProfile kInvalidProfile = static_cast<PP_VideoProfile>(-1);
     51     callback.WaitForResult(video_decoder.Initialize(graphics_3d_,
     52                                                     kInvalidProfile,
     53                                                     kAllowSoftwareFallback,
     54                                                     callback.GetCallback()));
     55     ASSERT_EQ(PP_ERROR_BADARGUMENT, callback.result());
     56   }
     57   // Test that Initialize succeeds if we can create a Graphics3D resources and
     58   // if we allow software fallback to VP8, which should always be supported.
     59   if (!graphics_3d_.is_null()) {
     60     pp::VideoDecoder video_decoder(instance_);
     61     TestCompletionCallback callback(instance_->pp_instance(), callback_type());
     62     callback.WaitForResult(video_decoder.Initialize(graphics_3d_,
     63                                                     PP_VIDEOPROFILE_VP8MAIN,
     64                                                     kAllowSoftwareFallback,
     65                                                     callback.GetCallback()));
     66     ASSERT_EQ(PP_OK, callback.result());
     67   }
     68 
     69   PASS();
     70 }
     71