Video decode in hardware on ARM platform.

content/common/gpu/media/video_decode_accelerator_unittest.cc

 // Copyright (c) 2012 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.
 //
 // The bulk of this file is support code; sorry about that.  Here's an overview
 // to hopefully help readers of this code:
 // - RenderingHelper is charged with interacting with X11, EGL, and GLES2.
 // - ClientState is an enum for the state of the decode client used by the test.
 // - ClientStateNotification is a barrier abstraction that allows the test code
 //   to be written sequentially and wait for the decode client to see certain
@@ skipping 56 matching lines @@
 // - |filename| must be an h264 Annex B (NAL) stream.
 // - |width| and |height| are in pixels.
 // - |numframes| is the number of picture frames in the file.
 // - |numNALUs| is the number of NAL units in the stream.
 // - |minFPSwithRender| and |minFPSnoRender| are minimum frames/second speeds
 //   expected to be achieved with and without rendering to the screen, resp.
 //   (the latter tests just decode speed).
 // - |profile| is the media::H264Profile set during Initialization.
 // An empty value for a numeric field means "ignore".
 const FilePath::CharType* test_video_data =
-    FILE_PATH_LITERAL("test-25fps.h264:320:240:250:258:50:175:1");
+    FILE_PATH_LITERAL("test-25fps.h264:1280:720:250:258:33:175:1");

[Ami GONE FROM CHROMIUM, 2012/03/14 17:21:59]

You can't change this without providing a new test-25fps.h264 file!

 
 // Parse |data| into its constituent parts and set the various output fields
 // accordingly.  CHECK-fails on unexpected or missing required data.
 // Unspecified optional fields are set to -1.
 void ParseTestVideoData(FilePath::StringType data,
                         FilePath::StringType* file_name,
                         int* width, int* height,
                         int* num_frames,
                         int* num_NALUs,
                         int* min_fps_render,
@@ skipping 325 matching lines @@
   return window;
 }
 
 EGLDisplay RenderingHelper::PlatformGetDisplay() {
   return eglGetDisplay(EGL_DEFAULT_DISPLAY);
 }
 
 #else  // OS_WIN
 
 void RenderingHelper::PlatformInitialize() {
-  CHECK(x_display_ = XOpenDisplay(NULL));
+  CHECK(x_display_ = base::MessagePumpForUI::GetDefaultXDisplay());
 }
 
 void RenderingHelper::PlatformUnInitialize() {
   // Destroy resources acquired in Initialize, in reverse-acquisition order.
   for (size_t i = 0; i < x_windows_.size(); ++i) {
     CHECK(XUnmapWindow(x_display_, x_windows_[i]));
     CHECK(XDestroyWindow(x_display_, x_windows_[i]));
   }
   // Mimic newly created object.
   x_display_ = NULL;
@@ skipping 718 matching lines @@
     }
     LOG(FATAL) << "Unexpected switch: " << it->first << ":" << it->second;
   }
 #if defined(OS_WIN)
   base::ShadowingAtExitManager at_exit_manager;
   gfx::InitializeGLBindings(gfx::kGLImplementationEGLGLES2);
   DXVAVideoDecodeAccelerator::PreSandboxInitialization();
 #endif  // OS_WIN
   return RUN_ALL_TESTS();
 }