/*
 * libjingle
 * Copyright 2011 Google Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *  3. The name of the author may not be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "talk/base/flags.h"
#include "talk/media/base/videoframe_unittest.h"
#include "talk/media/webrtc/webrtcvideoframe.h"

extern int FLAG_yuvconverter_repeat;  // From lmivideoframe_unittest.cc.

class WebRtcVideoFrameTest : public VideoFrameTest<cricket::WebRtcVideoFrame> {
 public:
  WebRtcVideoFrameTest() {
    repeat_ = FLAG_yuvconverter_repeat;
  }

  void TestInit(int cropped_width, int cropped_height) {
    const int frame_width = 1920;
    const int frame_height = 1080;

    // Build the CapturedFrame.
    cricket::CapturedFrame captured_frame;
    captured_frame.fourcc = cricket::FOURCC_I420;
    captured_frame.pixel_width = 1;
    captured_frame.pixel_height = 1;
    captured_frame.elapsed_time = 1234;
    captured_frame.time_stamp = 5678;
    captured_frame.rotation = 0;
    captured_frame.width = frame_width;
    captured_frame.height = frame_height;
    captured_frame.data_size = (frame_width * frame_height) +
        ((frame_width + 1) / 2) * ((frame_height + 1) / 2) * 2;
    talk_base::scoped_ptr<uint8[]> captured_frame_buffer(
        new uint8[captured_frame.data_size]);
    captured_frame.data = captured_frame_buffer.get();

    // Create the new frame from the CapturedFrame.
    cricket::WebRtcVideoFrame frame;
    EXPECT_TRUE(frame.Init(&captured_frame, cropped_width, cropped_height));

    // Verify the new frame.
    EXPECT_EQ(1u, frame.GetPixelWidth());
    EXPECT_EQ(1u, frame.GetPixelHeight());
    EXPECT_EQ(1234, frame.GetElapsedTime());
    EXPECT_EQ(5678, frame.GetTimeStamp());
    EXPECT_EQ(0, frame.GetRotation());
    // The size of the new frame should have been cropped to multiple of 4.
    EXPECT_EQ(static_cast<size_t>(cropped_width & ~3), frame.GetWidth());
    EXPECT_EQ(static_cast<size_t>(cropped_height & ~3), frame.GetHeight());
  }
};

#define TEST_WEBRTCVIDEOFRAME(X) TEST_F(WebRtcVideoFrameTest, X) { \
  VideoFrameTest<cricket::WebRtcVideoFrame>::X(); \
}

TEST_WEBRTCVIDEOFRAME(ConstructI420)
TEST_WEBRTCVIDEOFRAME(ConstructI422)
TEST_WEBRTCVIDEOFRAME(ConstructYuy2)
TEST_WEBRTCVIDEOFRAME(ConstructYuy2Unaligned)
TEST_WEBRTCVIDEOFRAME(ConstructYuy2Wide)
TEST_WEBRTCVIDEOFRAME(ConstructYV12)
TEST_WEBRTCVIDEOFRAME(ConstructUyvy)
TEST_WEBRTCVIDEOFRAME(ConstructM420)
TEST_WEBRTCVIDEOFRAME(ConstructQ420)
TEST_WEBRTCVIDEOFRAME(ConstructNV21)
TEST_WEBRTCVIDEOFRAME(ConstructNV12)
TEST_WEBRTCVIDEOFRAME(ConstructABGR)
TEST_WEBRTCVIDEOFRAME(ConstructARGB)
TEST_WEBRTCVIDEOFRAME(ConstructARGBWide)
TEST_WEBRTCVIDEOFRAME(ConstructBGRA)
TEST_WEBRTCVIDEOFRAME(Construct24BG)
TEST_WEBRTCVIDEOFRAME(ConstructRaw)
TEST_WEBRTCVIDEOFRAME(ConstructRGB565)
TEST_WEBRTCVIDEOFRAME(ConstructARGB1555)
TEST_WEBRTCVIDEOFRAME(ConstructARGB4444)

TEST_WEBRTCVIDEOFRAME(ConstructI420Mirror)
TEST_WEBRTCVIDEOFRAME(ConstructI420Rotate0)
TEST_WEBRTCVIDEOFRAME(ConstructI420Rotate90)
TEST_WEBRTCVIDEOFRAME(ConstructI420Rotate180)
TEST_WEBRTCVIDEOFRAME(ConstructI420Rotate270)
TEST_WEBRTCVIDEOFRAME(ConstructYV12Rotate0)
TEST_WEBRTCVIDEOFRAME(ConstructYV12Rotate90)
TEST_WEBRTCVIDEOFRAME(ConstructYV12Rotate180)
TEST_WEBRTCVIDEOFRAME(ConstructYV12Rotate270)
TEST_WEBRTCVIDEOFRAME(ConstructNV12Rotate0)
TEST_WEBRTCVIDEOFRAME(ConstructNV12Rotate90)
TEST_WEBRTCVIDEOFRAME(ConstructNV12Rotate180)
TEST_WEBRTCVIDEOFRAME(ConstructNV12Rotate270)
TEST_WEBRTCVIDEOFRAME(ConstructNV21Rotate0)
TEST_WEBRTCVIDEOFRAME(ConstructNV21Rotate90)
TEST_WEBRTCVIDEOFRAME(ConstructNV21Rotate180)
TEST_WEBRTCVIDEOFRAME(ConstructNV21Rotate270)
TEST_WEBRTCVIDEOFRAME(ConstructUYVYRotate0)
TEST_WEBRTCVIDEOFRAME(ConstructUYVYRotate90)
TEST_WEBRTCVIDEOFRAME(ConstructUYVYRotate180)
TEST_WEBRTCVIDEOFRAME(ConstructUYVYRotate270)
TEST_WEBRTCVIDEOFRAME(ConstructYUY2Rotate0)
TEST_WEBRTCVIDEOFRAME(ConstructYUY2Rotate90)
TEST_WEBRTCVIDEOFRAME(ConstructYUY2Rotate180)
TEST_WEBRTCVIDEOFRAME(ConstructYUY2Rotate270)
TEST_WEBRTCVIDEOFRAME(ConstructI4201Pixel)
TEST_WEBRTCVIDEOFRAME(ConstructI4205Pixel)
// TODO(juberti): WebRtcVideoFrame does not support horizontal crop.
// Re-evaluate once it supports 3 independent planes, since we might want to
// just Init normally and then crop by adjusting pointers.
// TEST_WEBRTCVIDEOFRAME(ConstructI420CropHorizontal)
TEST_WEBRTCVIDEOFRAME(ConstructI420CropVertical)
// TODO(juberti): WebRtcVideoFrame is not currently refcounted.
// TEST_WEBRTCVIDEOFRAME(ConstructCopy)
// TEST_WEBRTCVIDEOFRAME(ConstructCopyIsRef)
TEST_WEBRTCVIDEOFRAME(ConstructBlack)
// TODO(fbarchard): Implement Jpeg
// TEST_WEBRTCVIDEOFRAME(ConstructMjpgI420)
// TEST_WEBRTCVIDEOFRAME(ConstructMjpgI422)
// TEST_WEBRTCVIDEOFRAME(ConstructMjpgI444)
// TEST_WEBRTCVIDEOFRAME(ConstructMjpgI411)
// TEST_WEBRTCVIDEOFRAME(ConstructMjpgI400)
// TEST_WEBRTCVIDEOFRAME(ValidateMjpgI420)
// TEST_WEBRTCVIDEOFRAME(ValidateMjpgI422)
// TEST_WEBRTCVIDEOFRAME(ValidateMjpgI444)
// TEST_WEBRTCVIDEOFRAME(ValidateMjpgI411)
// TEST_WEBRTCVIDEOFRAME(ValidateMjpgI400)
TEST_WEBRTCVIDEOFRAME(ValidateI420)
TEST_WEBRTCVIDEOFRAME(ValidateI420SmallSize)
TEST_WEBRTCVIDEOFRAME(ValidateI420LargeSize)
TEST_WEBRTCVIDEOFRAME(ValidateI420HugeSize)
// TEST_WEBRTCVIDEOFRAME(ValidateMjpgI420InvalidSize)
// TEST_WEBRTCVIDEOFRAME(ValidateI420InvalidSize)

// TODO(fbarchard): WebRtcVideoFrame does not support odd sizes.
// Re-evaluate once WebRTC switches to libyuv
// TEST_WEBRTCVIDEOFRAME(ConstructYuy2AllSizes)
// TEST_WEBRTCVIDEOFRAME(ConstructARGBAllSizes)
TEST_WEBRTCVIDEOFRAME(Reset)
TEST_WEBRTCVIDEOFRAME(ConvertToABGRBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToABGRBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToABGRBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToARGB1555Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertToARGB1555BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToARGB1555BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToARGB4444Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertToARGB4444BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToARGB4444BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToARGBBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToARGBBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToARGBBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToBGRABuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToBGRABufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToBGRABufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToRAWBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToRAWBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToRAWBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToRGB24Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertToRGB24BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToRGB24BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToRGB565Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertToRGB565BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToRGB565BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerBGGRBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerBGGRBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerBGGRBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerGRBGBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerGRBGBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerGRBGBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerGBRGBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerGBRGBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerGBRGBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerRGGBBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerRGGBBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToBayerRGGBBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToI400Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertToI400BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToI400BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToYUY2Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertToYUY2BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToYUY2BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertToUYVYBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertToUYVYBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertToUYVYBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromABGRBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromABGRBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromABGRBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGB1555Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGB1555BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGB1555BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGB4444Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGB4444BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGB4444BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGBBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGBBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromARGBBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromBGRABuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromBGRABufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromBGRABufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromRAWBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromRAWBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromRAWBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromRGB24Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromRGB24BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromRGB24BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromRGB565Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromRGB565BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromRGB565BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerBGGRBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerBGGRBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerBGGRBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerGRBGBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerGRBGBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerGRBGBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerGBRGBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerGBRGBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerGBRGBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerRGGBBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerRGGBBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromBayerRGGBBufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromI400Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromI400BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromI400BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromYUY2Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromYUY2BufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromYUY2BufferInverted)
TEST_WEBRTCVIDEOFRAME(ConvertFromUYVYBuffer)
TEST_WEBRTCVIDEOFRAME(ConvertFromUYVYBufferStride)
TEST_WEBRTCVIDEOFRAME(ConvertFromUYVYBufferInverted)
// TEST_WEBRTCVIDEOFRAME(ConvertToI422Buffer)
TEST_WEBRTCVIDEOFRAME(ConvertARGBToBayerGRBG)
TEST_WEBRTCVIDEOFRAME(ConvertARGBToBayerGBRG)
TEST_WEBRTCVIDEOFRAME(ConvertARGBToBayerBGGR)
TEST_WEBRTCVIDEOFRAME(ConvertARGBToBayerRGGB)
TEST_WEBRTCVIDEOFRAME(CopyToBuffer)
TEST_WEBRTCVIDEOFRAME(CopyToFrame)
TEST_WEBRTCVIDEOFRAME(Write)
TEST_WEBRTCVIDEOFRAME(CopyToBuffer1Pixel)
// TEST_WEBRTCVIDEOFRAME(ConstructARGBBlackWhitePixel)

TEST_WEBRTCVIDEOFRAME(StretchToFrame)
TEST_WEBRTCVIDEOFRAME(Copy)
TEST_WEBRTCVIDEOFRAME(CopyIsRef)
TEST_WEBRTCVIDEOFRAME(MakeExclusive)

// These functions test implementation-specific details.
TEST_F(WebRtcVideoFrameTest, Alias) {
  cricket::WebRtcVideoFrame frame1, frame2;
  ASSERT_TRUE(LoadFrameNoRepeat(&frame1));
  const int64 time_stamp = INT64_C(0x7FFFFFFFFFFFFFF0);
  frame1.SetTimeStamp(time_stamp);
  EXPECT_EQ(time_stamp, frame1.GetTimeStamp());
  frame2.Alias(frame1.frame()->Buffer(), frame1.frame()->Size(),
               kWidth, kHeight, 1, 1,
               frame1.GetElapsedTime(), frame1.GetTimeStamp(), 0);
  EXPECT_TRUE(IsEqual(frame1, frame2, 0));
}

// Tests the Init function with different cropped size.
TEST_F(WebRtcVideoFrameTest, InitEvenSize) {
  TestInit(640, 360);
}

TEST_F(WebRtcVideoFrameTest, InitOddWidth) {
  TestInit(601, 480);
}

TEST_F(WebRtcVideoFrameTest, InitOddHeight) {
  TestInit(360, 765);
}

TEST_F(WebRtcVideoFrameTest, InitOddWidthHeight) {
  TestInit(355, 1021);
}