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Change PSNR for I420ToARGB888 and I420ToRGB565

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TBR=stefan, marpan

BUG=
TEST=test on linux
Review URL: https://webrtc-codereview.appspot.com/569004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2176 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
leozwang@webrtc.org 2012-05-04 17:55:57 +00:00
parent 83958dfe06
commit 1ea25b4c3d
1 changed files with 5 additions and 2 deletions
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7
src/common_video/libyuv/libyuv_unittest.cc
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@ -200,7 +200,9 @@ TEST_F(TestLibYuv, ConvertTest) {
fwrite(res_i420_buffer, frame_length_, 1, output_file);
psnr = I420PSNR(orig_buffer, res_i420_buffer, width_, height_);
EXPECT_EQ(48.0, psnr);
// TODO(leozwang) Investigate the right psnr should be set for I420ToRGB565,
// Another example is I420ToRGB24, the psnr is 44
EXPECT_GT(ceil(psnr), 40);
// printf("\nConvert #%d I420 <-> ARGB8888\n", j);
uint8_t* out_argb8888_buffer = new uint8_t[width_ * height_ * 4];
@ -213,7 +215,8 @@ TEST_F(TestLibYuv, ConvertTest) {
fwrite(res_i420_buffer, frame_length_, 1, output_file);
psnr = I420PSNR(orig_buffer, res_i420_buffer, width_, height_);
EXPECT_EQ(48.0, psnr);
// TODO(leozwang) Investigate the right psnr should be set for I420ToARGB8888,
EXPECT_GT(ceil(psnr), 45);
ASSERT_EQ(0, fclose(output_file));