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  /external/chromium_org/third_party/libvpx/source/libvpx/vpx/src/
vpx_psnr.c 19 const double psnr = 10.0 * log10(samples * peak * peak / sse); local
20 return psnr > MAX_PSNR ? MAX_PSNR : psnr;
  /external/libvpx/libvpx/vpx/src/
vpx_psnr.c 19 const double psnr = 10.0 * log10(samples * peak * peak / sse); local
20 return psnr > MAX_PSNR ? MAX_PSNR : psnr;
  /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vpx/src/
vpx_psnr.c 19 const double psnr = 10.0 * log10(samples * peak * peak / sse); local
20 return psnr > MAX_PSNR ? MAX_PSNR : psnr;
  /external/chromium_org/third_party/libvpx/source/libvpx/test/
util.h 40 double psnr = 100.0; local
42 psnr = 10 * log10(255.0 * 255.0 / mse);
44 return psnr;
  /external/libvpx/libvpx/test/
util.h 40 double psnr = 100.0; local
42 psnr = 10 * log10(255.0 * 255.0 / mse);
44 return psnr;
  /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/test/
util.h 40 double psnr = 100.0; local
42 psnr = 10 * log10(255.0 * 255.0 / mse);
44 return psnr;
  /external/chromium_org/third_party/libyuv/util/
compare.cc 58 double psnr = libyuv::SumSquareErrorToPsnr(sum_square_err, size_min); local
59 printf(", psnr %.2f\n", psnr);
  /external/chromium_org/third_party/webrtc/modules/video_coding/codecs/test_framework/
test.cc 61 webrtc::test::QualityMetricsResult psnr; local
64 _inst.height, &psnr);
68 (*_log) << "PSNR: " << psnr.average << std::endl;
69 std::cout << "PSNR: " << psnr.average << std::endl << std::endl;
benchmark.cc 82 webrtc::test::QualityMetricsResult psnr[nBitrates]; local
157 _inst.width, _inst.height, &psnr[k]);
167 std::cout << std::endl << "Y-PSNR [dB]:";
168 _results << std::endl << "Y-PSNR [dB]";
171 std::cout << " " << psnr[k].average;
172 _results << "," << psnr[k].average;
  /external/libyuv/files/util/
compare.cc 58 double psnr = libyuv::SumSquareErrorToPsnr(sum_square_err, size_min); local
59 printf(", psnr %.2f\n", psnr);
  /external/chromium_org/third_party/webrtc/common_video/libyuv/
scaler_unittest.cc 32 // Computes the sequence average PSNR between an input sequence in
128 // Upsample back up and check PSNR.
137 printf("PSNR for scaling from: %d %d, down/up to: %d %d, and back to "
139 // Average PSNR for lower bound in assert is ~0.1dB lower than the actual
140 // average PSNR under same conditions.
177 printf("PSNR for scaling from: %d %d, down/up to: %d %d, and back to "
179 // Average PSNR for lower bound in assert is ~0.1dB lower than the actual
180 // average PSNR under same conditions.
197 printf("PSNR for scaling from: %d %d, down/up to: %d %d, and back to "
199 // Average PSNR for lower bound in assert is ~0.1dB lower than the actua
414 double psnr = I420PSNR(&in_frame, &out_frame); local
    [all...]
webrtc_libyuv.cc 332 // Compute PSNR for an I420 frame (all planes)
343 double psnr = libyuv::I420Psnr(ref_frame->buffer(kYPlane), local
356 // LibYuv sets the max psnr value to 128, we restrict it here.
358 return (psnr > kPerfectPSNR) ? kPerfectPSNR : psnr;
libyuv_unittest.cc 143 double psnr = 0.0; local
160 psnr = I420PSNR(&orig_frame_, &res_i420_frame);
161 EXPECT_EQ(48.0, psnr);
180 psnr = I420PSNR(&orig_frame_, &res_i420_frame);
183 EXPECT_GT(ceil(psnr), 44);
191 psnr = I420PSNR(&orig_frame_, &res_i420_frame);
192 EXPECT_EQ(48.0, psnr);
216 psnr = I420PSNR(&orig_frame_, &res_i420_frame);
217 EXPECT_EQ(48.0, psnr);
231 psnr = I420PSNR(&orig_frame_, &res_i420_frame)
278 double psnr = 0.0; local
    [all...]
  /external/chromium_org/third_party/webrtc/modules/video_coding/codecs/tools/
video_quality_measurement.cc 276 Log("Calculating PSNR...\n");
317 "ssim psnr\n");
322 const webrtc::test::FrameResult& psnr = psnr_result.frames[i]; local
338 psnr.value);
403 "'psnr': ('number', 'PSNR (dB)'),\n"
409 const webrtc::test::FrameResult& psnr = psnr_result.frames[i]; local
416 "'ssim': %f, 'psnr': %f},\n",
430 psnr.value);
504 // Close the files before we start using them for SSIM/PSNR calculations
    [all...]
  /external/chromium_org/third_party/webrtc/modules/video_coding/main/test/
codec_database_test.cc 369 // Don't measure PSNR for I420 since it will be perfect.
371 webrtc::test::QualityMetricsResult psnr; local
373 _height, &psnr);
375 printf("PSNR from encoder-decoder send-receive control test"
376 "is %f\n\n", psnr.average);
383 // closing and calculating PSNR for prior encoder-decoder test
media_opt_test.cc 369 // will only calculate PSNR - not create output files for all
477 webrtc::test::QualityMetricsResult psnr; local
479 _height, &psnr);
488 ( _log) << "PSNR: " << psnr.average << std::endl;
501 fprintf(_outputRes,"PSNR: %f \n", psnr.average);
517 fprintf(_fpout,"PSNR: %f \n", psnr.average);
523 fprintf(_fpout2,"%d %d %f %f %f %f \n",testNum1,testNum2,_bitRate,actualBitRate,_lossRate,psnr.average)
    [all...]
normal_test.cc 368 webrtc::test::QualityMetricsResult psnr, ssim; local
370 &psnr);
381 printf("PSNR: %f \n", psnr.average);
382 ( _log) << "PSNR: " << psnr.average << std::endl;
quality_modes_test.cc 133 webrtc::test::QualityMetricsResult psnr,ssim; local
135 _nativeHeight, &psnr);
144 printf("PSNR: %f \n", psnr.average);
146 ( _log) << "PSNR: " << psnr.average << std::endl;
  /external/chromium_org/third_party/webrtc/modules/video_processing/main/test/unit_test/
video_processing_unittest.cc 25 // actual PSNR verified under the same conditions.
311 // compute PSNR relative to |source_frame| (for automatic verification).
355 // Compute the PSNR and check expectation.
356 double psnr = I420PSNR(&source_frame, out_frame); local
357 EXPECT_GT(psnr, expected_psnr);
358 printf("PSNR: %f. PSNR is between source of size %d %d, and a modified "
360 psnr, sourcewidth_, sourceheight_, targetwidth_, targetheight_);
  /external/chromium_org/third_party/libvpx/source/libvpx/
tools_common.c 262 const double psnr = 10.0 * log10(samples * peak * peak / sse); local
263 return psnr > kMaxPSNR ? kMaxPSNR : psnr;
  /external/chromium_org/third_party/libyuv/source/
compare.cc 172 double psnr; local
175 psnr = 10.0 * log10(255.0 * 255.0 * mse);
177 psnr = kMaxPsnr; // Limit to prevent divide by 0
180 if (psnr > kMaxPsnr)
181 psnr = kMaxPsnr;
183 return psnr;
  /external/chromium_org/third_party/webrtc/video_engine/test/auto_test/automated/
vie_video_verification_test.cc 65 webrtc::test::QualityMetricsResult psnr; local
67 kInputWidth, kInputHeight, &psnr);
69 EXPECT_EQ(0, error) << "PSNR routine failed - output files missing?";
70 *psnr_result = psnr.average;
78 ViETest::Log("Results: PSNR is %f (dB; 48 is max), "
80 psnr.average, ssim.average);
250 FAIL() << "Failed to achieve near-perfect PSNR and SSIM results after " <<
256 // the important thing when doing frame-to-frame comparison with PSNR/SSIM.
315 "PSNR/SSIM calculations in a bad way.";
320 // lower PSNR and SSIM values
    [all...]
  /external/libvpx/libvpx/
tools_common.c 262 const double psnr = 10.0 * log10(samples * peak * peak / sse); local
263 return psnr > kMaxPSNR ? kMaxPSNR : psnr;
  /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/
tools_common.c 262 const double psnr = 10.0 * log10(samples * peak * peak / sse); local
263 return psnr > kMaxPSNR ? kMaxPSNR : psnr;
  /cts/tests/tests/media/src/android/media/cts/
Vp8EncoderTest.java 34 * calculate PSNR values for various bitrates.
55 // Average PSNR values for reference SW VP8 codec for the above bitrates.
57 // Minimum PSNR values for reference SW VP8 codec for the above bitrates.
59 // Maximum allowed average PSNR difference of HW encoder comparing to reference SW encoder.
61 // Maximum allowed minimum PSNR difference of HW encoder comparing to reference SW encoder.
63 // Maximum allowed average PSNR difference of the encoder running in a looper thread with 0 ms
67 // Maximum allowed minimum PSNR difference of the encoder running in a looper thread
118 * Checks the PSNR difference between the encoded and decoded output and reference yuv input
169 // Check PSNR difference.
170 Log.d(TAG, "PSNR Average: Async: " + statisticsAsync.mAveragePSNR
316 final double[] psnr = new double[1]; local
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