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Adds worst frame metrics for a bunch of metrics.

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Change-Id: Ieaccc36ed1bee024bb644a9cfaafdaaa65d31772
This commit is contained in:
Jim Bankoski 2015-04-22 06:45:56 -07:00
parent e07b141da0
commit a6e9ae9066
2 changed files with 94 additions and 95 deletions
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144
vp9/encoder/vp9_encoder.c
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@ -1644,22 +1644,16 @@ VP9_COMP *vp9_create_compressor(VP9EncoderConfig *oxcf,
cpi->b_calculate_blockiness = 1;
cpi->b_calculate_consistency = 1;
cpi->total_inconsistency = 0;
cpi->psnr.worst = 100.0;
cpi->worst_ssim = 100.0;
cpi->count = 0;
cpi->bytes = 0;
if (cpi->b_calculate_psnr) {
cpi->total_y = 0.0;
cpi->total_u = 0.0;
cpi->total_v = 0.0;
cpi->total = 0.0;
cpi->total_sq_error = 0;
cpi->total_samples = 0;
cpi->totalp_y = 0.0;
cpi->totalp_u = 0.0;
cpi->totalp_v = 0.0;
cpi->totalp = 0.0;
cpi->totalp_sq_error = 0;
cpi->totalp_samples = 0;
@ -1671,31 +1665,20 @@ VP9_COMP *vp9_create_compressor(VP9EncoderConfig *oxcf,
}
if (cpi->b_calculate_ssimg) {
cpi->total_ssimg_y = 0;
cpi->total_ssimg_u = 0;
cpi->total_ssimg_v = 0;
cpi->total_ssimg_all = 0;
cpi->ssimg.worst= 100.0;
}
cpi->total_fastssim_y = 0;
cpi->total_fastssim_u = 0;
cpi->total_fastssim_v = 0;
cpi->total_fastssim_all = 0;
cpi->fastssim.worst = 100.0;
cpi->total_psnrhvs_y = 0;
cpi->total_psnrhvs_u = 0;
cpi->total_psnrhvs_v = 0;
cpi->total_psnrhvs_all = 0;
if (cpi->b_calculate_blockiness) {
cpi->total_blockiness = 0;
}
cpi->psnrhvs.worst = 100.0;
if (cpi->b_calculate_blockiness) {
cpi->total_blockiness = 0;
cpi->worst_blockiness = 0.0;
}
if (cpi->b_calculate_consistency) {
cpi->ssim_vars = vpx_malloc(sizeof(*cpi->ssim_vars)*720*480);
cpi->worst_consistency = 100.0;
}
#endif
@ -1900,7 +1883,6 @@ VP9_COMP *vp9_create_compressor(VP9EncoderConfig *oxcf,
#define SNPRINT2(H, T, V) \
snprintf((H) + strlen(H), sizeof(H) - strlen(H), (T), (V))
void vp9_remove_compressor(VP9_COMP *cpi) {
VP9_COMMON *const cm = &cpi->common;
unsigned int i;
@ -1934,20 +1916,29 @@ void vp9_remove_compressor(VP9_COMP *cpi) {
(double)cpi->totalp_sq_error);
const double total_ssim = 100 * pow(cpi->summed_quality /
cpi->summed_weights, 8.0);
const double totalp_ssim = 100 * pow(cpi->summedp_quality /
cpi->summedp_weights, 8.0);
snprintf(headings, sizeof(headings),
"Bitrate\tAVGPsnr\tGLBPsnr\tAVPsnrP\tGLPsnrP\t"
"VPXSSIM\tFASTSIM\tPSNRHVS");
"VPXSSIM\tVPSSIMP\tFASTSIM\tPSNRHVS\t"
"WstPsnr\tWstSsim\tWstFast\tWstHVS");
snprintf(results, sizeof(results),
"%7.2f\t%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
"%7.3f\t%7.3f\t%7.3f", dr,
cpi->total / cpi->count, total_psnr,
cpi->totalp / cpi->count, totalp_psnr, total_ssim,
cpi->total_fastssim_all / cpi->count,
cpi->total_psnrhvs_all / cpi->count);
"%7.3f\t%7.3f\t%7.3f\t%7.3f"
"%7.3f\t%7.3f\t%7.3f\t%7.3f",
dr, cpi->psnr.stat[ALL] / cpi->count, total_psnr,
cpi->psnrp.stat[ALL] / cpi->count, totalp_psnr,
total_ssim, totalp_ssim,
cpi->fastssim.stat[ALL] / cpi->count,
cpi->psnrhvs.stat[ALL] / cpi->count,
cpi->psnr.worst, cpi->worst_ssim, cpi->fastssim.worst,
cpi->psnrhvs.worst);
if (cpi->b_calculate_blockiness) {
SNPRINT(headings, "\t Block");
SNPRINT(headings, "\t Block\tWstBlck");
SNPRINT2(results, "\t%7.3f", cpi->total_blockiness / cpi->count);
SNPRINT2(results, "\t%7.3f", cpi->worst_blockiness);
}
if (cpi->b_calculate_consistency) {
@ -1955,13 +1946,15 @@ void vp9_remove_compressor(VP9_COMP *cpi) {
vpx_sse_to_psnr((double)cpi->totalp_samples, peak,
(double)cpi->total_inconsistency);
SNPRINT(headings, "\tConsist");
SNPRINT(headings, "\tConsist\tWstCons");
SNPRINT2(results, "\t%7.3f", consistency);
SNPRINT2(results, "\t%7.3f", cpi->worst_consistency);
}
if (cpi->b_calculate_ssimg) {
SNPRINT(headings, "\t SSIMG");
SNPRINT2(results, "\t%7.3f", cpi->total_ssimg_all / cpi->count);
SNPRINT(headings, "\t SSIMG\tWtSSIMG");
SNPRINT2(results, "\t%7.3f", cpi->ssimg.stat[ALL] / cpi->count);
SNPRINT2(results, "\t%7.3f", cpi->ssimg.worst);
}
fprintf(f, "%s\t Time\n", headings);
@ -3881,6 +3874,14 @@ extern double vp9_get_blockiness(const unsigned char *img1, int img1_pitch,
int width, int height);
#endif
void adjust_image_stat(double y, double u, double v, double all, ImageStat *s) {
s->stat[Y] += y;
s->stat[U] += u;
s->stat[V] += v;
s->stat[ALL] += all;
s->worst = MIN(s->worst, all);
}
int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
size_t *size, uint8_t *dest,
int64_t *time_stamp, int64_t *time_end, int flush) {
@ -4133,6 +4134,7 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
#if CONFIG_INTERNAL_STATS
if (oxcf->pass != 1) {
double samples;
cpi->bytes += (int)(*size);
if (cm->show_frame) {
@ -4150,12 +4152,11 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
calc_psnr(orig, recon, &psnr);
#endif // CONFIG_VP9_HIGHBITDEPTH
cpi->total += psnr.psnr[0];
cpi->total_y += psnr.psnr[1];
cpi->total_u += psnr.psnr[2];
cpi->total_v += psnr.psnr[3];
adjust_image_stat(psnr.psnr[1], psnr.psnr[2], psnr.psnr[3],
psnr.psnr[0], &cpi->psnr);
cpi->total_sq_error += psnr.sse[0];
cpi->total_samples += psnr.samples[0];
samples = psnr.samples[0];
{
PSNR_STATS psnr2;
@ -4185,12 +4186,10 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
calc_psnr(orig, pp, &psnr2);
#endif // CONFIG_VP9_HIGHBITDEPTH
cpi->totalp += psnr2.psnr[0];
cpi->totalp_y += psnr2.psnr[1];
cpi->totalp_u += psnr2.psnr[2];
cpi->totalp_v += psnr2.psnr[3];
cpi->totalp_sq_error += psnr2.sse[0];
cpi->totalp_samples += psnr2.samples[0];
adjust_image_stat(psnr2.psnr[1], psnr2.psnr[2], psnr2.psnr[3],
psnr2.psnr[0], &cpi->psnrp);
#if CONFIG_VP9_HIGHBITDEPTH
if (cm->use_highbitdepth) {
@ -4203,6 +4202,7 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
frame_ssim2 = vp9_calc_ssim(orig, recon, &weight);
#endif // CONFIG_VP9_HIGHBITDEPTH
cpi->worst_ssim= MIN(cpi->worst_ssim, frame_ssim2);
cpi->summed_quality += frame_ssim2 * weight;
cpi->summed_weights += weight;
@ -4230,22 +4230,33 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
#endif
}
}
if (cpi->b_calculate_blockiness)
cpi->total_blockiness +=
vp9_get_blockiness(cpi->Source->y_buffer, cpi->Source->y_stride,
cm->frame_to_show->y_buffer,
cm->frame_to_show->y_stride,
cpi->Source->y_width, cpi->Source->y_height);
if (cpi->b_calculate_blockiness) {
double frame_blockiness = vp9_get_blockiness(
cpi->Source->y_buffer, cpi->Source->y_stride,
cm->frame_to_show->y_buffer, cm->frame_to_show->y_stride,
cpi->Source->y_width, cpi->Source->y_height);
cpi->worst_blockiness = MAX(cpi->worst_blockiness, frame_blockiness);
cpi->total_blockiness += frame_blockiness;
}
if (cpi->b_calculate_consistency)
cpi->total_inconsistency += vp9_get_ssim_metrics(cpi->Source->y_buffer,
cpi->Source->y_stride,
cm->frame_to_show->y_buffer,
cm->frame_to_show->y_stride,
cpi->Source->y_width,
cpi->Source->y_height,
cpi->ssim_vars,
&cpi->metrics, 1);
if (cpi->b_calculate_consistency) {
double this_inconsistency = vp9_get_ssim_metrics(
cpi->Source->y_buffer, cpi->Source->y_stride,
cm->frame_to_show->y_buffer, cm->frame_to_show->y_stride,
cpi->Source->y_width, cpi->Source->y_height, cpi->ssim_vars,
&cpi->metrics, 1);
const double peak = (double)((1 << cpi->oxcf.input_bit_depth) - 1);
double consistency = vpx_sse_to_psnr(samples, peak,
(double)cpi->total_inconsistency);
if (consistency > 0.0)
cpi->worst_consistency = MIN(cpi->worst_consistency,
consistency);
cpi->total_inconsistency += this_inconsistency;
}
if (cpi->b_calculate_ssimg) {
double y, u, v, frame_all;
@ -4260,30 +4271,19 @@ int vp9_get_compressed_data(VP9_COMP *cpi, unsigned int *frame_flags,
#else
frame_all = vp9_calc_ssimg(cpi->Source, cm->frame_to_show, &y, &u, &v);
#endif // CONFIG_VP9_HIGHBITDEPTH
cpi->total_ssimg_y += y;
cpi->total_ssimg_u += u;
cpi->total_ssimg_v += v;
cpi->total_ssimg_all += frame_all;
adjust_image_stat(y, u, v, frame_all, &cpi->ssimg);
}
{
double y, u, v, frame_all;
frame_all = vp9_calc_fastssim(cpi->Source, cm->frame_to_show, &y, &u,
&v);
cpi->total_fastssim_y += y;
cpi->total_fastssim_u += u;
cpi->total_fastssim_v += v;
cpi->total_fastssim_all += frame_all;
adjust_image_stat(y, u, v, frame_all, &cpi->fastssim);
/* TODO(JBB): add 10/12 bit support */
}
{
double y, u, v, frame_all;
frame_all = vp9_psnrhvs(cpi->Source, cm->frame_to_show, &y, &u, &v);
cpi->total_psnrhvs_y += y;
cpi->total_psnrhvs_u += u;
cpi->total_psnrhvs_v += v;
cpi->total_psnrhvs_all += frame_all;
adjust_image_stat(y, u, v, frame_all, &cpi->psnrhvs);
}
}
}

45
vp9/encoder/vp9_encoder.h
View File

@ -275,6 +275,18 @@ typedef struct ActiveMap {
unsigned char *map;
} ActiveMap;
typedef enum {
Y,
U,
V,
ALL
} STAT_TYPE;
typedef struct IMAGE_STAT {
double stat[ALL+1];
double worst;
} ImageStat;
typedef struct VP9_COMP {
QUANTS quants;
ThreadData td;
@ -391,21 +403,16 @@ typedef struct VP9_COMP {
unsigned int mode_chosen_counts[MAX_MODES];
int count;
double total_y;
double total_u;
double total_v;
double total;
uint64_t total_sq_error;
uint64_t total_samples;
ImageStat psnr;
double totalp_y;
double totalp_u;
double totalp_v;
double totalp;
uint64_t totalp_sq_error;
uint64_t totalp_samples;
ImageStat psnrp;
double total_blockiness;
double worst_blockiness;
int bytes;
double summed_quality;
@ -413,27 +420,19 @@ typedef struct VP9_COMP {
double summedp_quality;
double summedp_weights;
unsigned int tot_recode_hits;
double worst_ssim;
double total_ssimg_y;
double total_ssimg_u;
double total_ssimg_v;
double total_ssimg_all;
double total_fastssim_y;
double total_fastssim_u;
double total_fastssim_v;
double total_fastssim_all;
double total_psnrhvs_y;
double total_psnrhvs_u;
double total_psnrhvs_v;
double total_psnrhvs_all;
ImageStat ssimg;
ImageStat fastssim;
ImageStat psnrhvs;
int b_calculate_ssimg;
int b_calculate_blockiness;
int b_calculate_consistency;
double total_inconsistency;
double worst_consistency;
Ssimv *ssim_vars;
Metrics metrics;
#endif