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Display moving object detection result on Nexus for debugging.

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Review URL: https://codereview.webrtc.org/1890183003

Cr-Commit-Position: refs/heads/master@{#12390}
This commit is contained in:
jackychen
2016-04-16 10:44:16 -07:00
committed by Commit bot
parent 4444fced22
commit e42c0ae040
2 changed files with 29 additions and 8 deletions
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33
webrtc/modules/video_processing/util/noise_estimation.cc
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@ -9,6 +9,9 @@
*/
#include "webrtc/modules/video_processing/util/noise_estimation.h"
#if DISPLAY
#include <android/log.h>
#endif
namespace webrtc {
@ -50,7 +53,12 @@ void NoiseEstimation::UpdateNoiseLevel() {
(0.65 * mb_cols_ * mb_rows_ / NOISE_SUBSAMPLE_INTERVAL) ||
!num_noisy_block_) {
#if DISPLAY
printf("Not enough samples. %d \n", num_static_block_);
if (cpu_type_) {
printf("Not enough samples. %d \n", num_static_block_);
} else {
__android_log_print(ANDROID_LOG_DEBUG, "DISPLAY",
"Not enough samples. %d \n", num_static_block_);
}
#endif
noise_var_ = 0;
noise_var_accum_ = 0;
@ -59,9 +67,16 @@ void NoiseEstimation::UpdateNoiseLevel() {
return;
} else {
#if DISPLAY
printf("%d %d fraction = %.3f\n", num_static_block_,
mb_cols_ * mb_rows_ / NOISE_SUBSAMPLE_INTERVAL,
percent_static_block_);
if (cpu_type_) {
printf("%d %d fraction = %.3f\n", num_static_block_,
mb_cols_ * mb_rows_ / NOISE_SUBSAMPLE_INTERVAL,
percent_static_block_);
} else {
__android_log_print(ANDROID_LOG_DEBUG, "DISPLAY",
"%d %d fraction = %.3f\n", num_static_block_,
mb_cols_ * mb_rows_ / NOISE_SUBSAMPLE_INTERVAL,
percent_static_block_);
}
#endif
// Normalized by the number of noisy blocks.
noise_var_ /= num_noisy_block_;
@ -79,8 +94,14 @@ void NoiseEstimation::UpdateNoiseLevel() {
noise_var_accum_ = (noise_var_accum_ * 15 + noise_var_) / 16;
}
#if DISPLAY
printf("noise_var_accum_ = %.1f, noise_var_ = %d.\n", noise_var_accum_,
noise_var_);
if (cpu_type_) {
printf("noise_var_accum_ = %.1f, noise_var_ = %d.\n", noise_var_accum_,
noise_var_);
} else {
__android_log_print(ANDROID_LOG_DEBUG, "DISPLAY",
"noise_var_accum_ = %.1f, noise_var_ = %d.\n",
noise_var_accum_, noise_var_);
}
#endif
// Reset noise_var_ for the next frame.
noise_var_ = 0;