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| 1 // Copyright (c) 2012 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 "ui/gfx/video_decode_acceleration_support_mac.h" | |
| 6 | |
| 7 #import "base/bind.h" | |
| 8 #include "base/location.h" | |
| 9 #import "base/mac/foundation_util.h" | |
| 10 #include "base/mac/scoped_nsautorelease_pool.h" | |
| 11 #include "base/message_loop.h" | |
| 12 #import "base/sys_info.h" | |
| 13 #import "base/threading/platform_thread.h" | |
| 14 #import "base/threading/thread.h" | |
| 15 #import "ui/base/test/ui_cocoa_test_helper.h" | |
| 16 | |
| 17 namespace { | |
| 18 | |
| 19 // Aribtrary values used to test the callback. | |
| 20 const int kCallbackFrameID = 10; | |
| 21 const int kCallbackExpectedStatus = 7; | |
| 22 | |
| 23 // Sample movie data to create the decoder. | |
| 24 const int kSampleWidth = 1280; | |
| 25 const int kSampleHeight = 720; | |
| 26 const uint8_t kSampleAVCData[] = { | |
| 27 0x1, 0x64, 0x0, 0x1f, 0xff, 0xe1, 0x0, 0x1a, | |
| 28 0x67, 0x64, 0x0, 0x1f, 0xac, 0x2c, 0xc5, 0x1, | |
| 29 0x40, 0x16, 0xec, 0x4, 0x40, 0x0, 0x0, 0x3, | |
| 30 0x0, 0x40, 0x0, 0x0, 0xf, 0x23, 0xc6, 0xc, | |
| 31 0x65, 0x80, 0x1, 0x0, 0x5, 0x68, 0xe9, 0x2b, | |
| 32 0x2c, 0x8b, | |
| 33 }; | |
| 34 | |
| 35 // Check to see if the OS we're running on should have | |
| 36 // VideoDecodeAcceleration.framework installed. | |
| 37 bool OSShouldHaveFramework() { | |
| 38 // 10.6.2 and earlier doesn't have the framework. | |
| 39 // If we ever drop 10.6 support and clean up IsOSSnowLeopard() calls, this | |
| 40 // can be removed too. | |
| 41 int32 major, minor, bugfix; | |
| 42 base::SysInfo::OperatingSystemVersionNumbers(&major, &minor, &bugfix); | |
| 43 if (major == 10 && minor == 6 && bugfix <= 2) | |
| 44 return false; | |
| 45 | |
| 46 return true; | |
| 47 } | |
| 48 | |
| 49 // This function is provided as a callback for | |
| 50 // VideoDecodeAccelerationSupport::Decode. It verifies that callback | |
| 51 // arguments are correct and that the callback happened on the correct | |
| 52 // thread. | |
| 53 void FrameCallbackVerifier(bool* callback_done, | |
| 54 MessageLoop* expected_loop, | |
| 55 CVImageBufferRef image, | |
| 56 int status) { | |
| 57 EXPECT_EQ(kCallbackExpectedStatus, status); | |
| 58 // Verify that the callback was invoked on the same thread that created the | |
| 59 // VDAStatus object. | |
| 60 EXPECT_EQ(expected_loop, MessageLoop::current()); | |
| 61 *callback_done = true; | |
| 62 } | |
| 63 | |
| 64 } // namespace | |
| 65 | |
| 66 namespace gfx { | |
| 67 | |
| 68 class VideoDecodeAccelerationSupportTest : public ui::CocoaTest { | |
| 69 }; | |
| 70 | |
| 71 // Test that creating VideoDecodeAccelerationSupport works on hardware that | |
| 72 // supports it. | |
| 73 // http://crbug.com/103912 | |
| 74 TEST_F(VideoDecodeAccelerationSupportTest, DISABLED_Create) { | |
| 75 scoped_refptr<gfx::VideoDecodeAccelerationSupport> vda( | |
| 76 new gfx::VideoDecodeAccelerationSupport); | |
| 77 gfx::VideoDecodeAccelerationSupport::Status status = vda->Create( | |
| 78 kSampleWidth, kSampleHeight, kCVPixelFormatType_422YpCbCr8, | |
| 79 kSampleAVCData, arraysize(kSampleAVCData)); | |
| 80 | |
| 81 // We should get an error loading the framework on 10.6.2 and earlier. | |
| 82 if (!OSShouldHaveFramework()) { | |
| 83 EXPECT_EQ(gfx::VideoDecodeAccelerationSupport::LOAD_FRAMEWORK_ERROR, | |
| 84 status); | |
| 85 return; | |
| 86 } | |
| 87 | |
| 88 // If the hardware is not supported then there's not much we can do. | |
| 89 if (status == | |
| 90 gfx::VideoDecodeAccelerationSupport::HARDWARE_NOT_SUPPORTED_ERROR) { | |
| 91 return; | |
| 92 } | |
| 93 | |
| 94 EXPECT_EQ(gfx::VideoDecodeAccelerationSupport::SUCCESS, status); | |
| 95 EXPECT_EQ(gfx::VideoDecodeAccelerationSupport::SUCCESS, | |
| 96 vda->Flush(false)); | |
| 97 EXPECT_EQ(gfx::VideoDecodeAccelerationSupport::SUCCESS, vda->Destroy()); | |
| 98 } | |
| 99 | |
| 100 // Test that callback works. | |
| 101 TEST_F(VideoDecodeAccelerationSupportTest, Callback) { | |
| 102 MessageLoop loop; | |
| 103 bool callback_done = false; | |
| 104 | |
| 105 scoped_refptr<gfx::VideoDecodeAccelerationSupport> vda( | |
| 106 new gfx::VideoDecodeAccelerationSupport); | |
| 107 vda->frame_ready_callbacks_[kCallbackFrameID] = base::Bind( | |
| 108 &FrameCallbackVerifier, &callback_done, &loop); | |
| 109 | |
| 110 base::Thread thread("calllback"); | |
| 111 thread.Start(); | |
| 112 | |
| 113 NSDictionary* info = [NSDictionary | |
| 114 dictionaryWithObject:[NSNumber numberWithInt:kCallbackFrameID] | |
| 115 forKey:@"frame_id"]; | |
| 116 thread.message_loop()->PostTask(FROM_HERE, base::Bind( | |
| 117 &gfx::VideoDecodeAccelerationSupport::OnFrameReadyCallback, | |
| 118 static_cast<void*>(vda.get()), | |
| 119 base::mac::NSToCFCast(info), kCallbackExpectedStatus, 0, | |
| 120 static_cast<CVImageBufferRef>(NULL))); | |
| 121 // Wait for the thread to complete. | |
| 122 thread.Stop(); | |
| 123 | |
| 124 // Verify that the callback occured. | |
| 125 EXPECT_FALSE(callback_done); | |
| 126 loop.RunUntilIdle(); | |
| 127 EXPECT_TRUE(callback_done); | |
| 128 } | |
| 129 | |
| 130 } // namespace gfx | |
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Chromium Code Reviews
Issue 14401013:
Delete MacVDA from the codebase since it is dead code and not being worked on. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src