int adm(const char *ref_path, const char *dis_path, int w, int h, const char *fmt)
{
double score = 0;
double score_num = 0;
double score_den = 0;
double scores[2*4];
number_t *ref_buf = 0;
number_t *dis_buf = 0;
number_t *temp_buf = 0;
FILE *ref_rfile = 0;
FILE *dis_rfile = 0;
size_t data_sz;
int stride;
int ret = 1;
if (w <= 0 || h <= 0 || (size_t)w > ALIGN_FLOOR(INT_MAX) / sizeof(number_t))
{
goto fail_or_end;
}
stride = ALIGN_CEIL(w * sizeof(number_t));
if ((size_t)h > SIZE_MAX / stride)
{
goto fail_or_end;
}
data_sz = (size_t)stride * h;
if (!(ref_buf = aligned_malloc(data_sz, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for ref_buf.\n");
fflush(stdout);
goto fail_or_end;
}
if (!(dis_buf = aligned_malloc(data_sz, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for dis_buf.\n");
fflush(stdout);
goto fail_or_end;
}
if (!(temp_buf = aligned_malloc(data_sz * 2, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for temp_buf.\n");
fflush(stdout);
goto fail_or_end;
}
if (!(ref_rfile = fopen(ref_path, "rb")))
{
printf("error: fopen ref_path %s failed\n", ref_path);
fflush(stdout);
goto fail_or_end;
}
if (!(dis_rfile = fopen(dis_path, "rb")))
{
printf("error: fopen dis_path %s failed.\n", dis_path);
fflush(stdout);
goto fail_or_end;
}
size_t offset;
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv420p10le"))
{
if ((w * h) % 2 != 0)
{
printf("error: (w * h) %% 2 != 0, w = %d, h = %d.\n", w, h);
fflush(stdout);
goto fail_or_end;
}
offset = w * h / 2;
}
else if (!strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv422p10le"))
{
offset = w * h;
}
else if (!strcmp(fmt, "yuv444p") || !strcmp(fmt, "yuv444p10le"))
{
offset = w * h * 2;
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
int frm_idx = 0;
while (1)
{
// read ref y
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
ret = read_image_b(ref_rfile, ref_buf, OPT_RANGE_PIXEL_OFFSET, w, h, stride);
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
ret = read_image_w(ref_rfile, ref_buf, OPT_RANGE_PIXEL_OFFSET, w, h, stride);
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
if (ret)
{
if (feof(ref_rfile))
{
ret = 0; // OK if end of file
}
goto fail_or_end;
}
// read dis y
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
ret = read_image_b(dis_rfile, dis_buf, OPT_RANGE_PIXEL_OFFSET, w, h, stride);
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
ret = read_image_w(dis_rfile, dis_buf, OPT_RANGE_PIXEL_OFFSET, w, h, stride);
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
if (ret)
{
if (feof(dis_rfile))
{
ret = 0; // OK if end of file
}
goto fail_or_end;
}
// compute
if ((ret = compute_adm(ref_buf, dis_buf, w, h, stride, stride, &score, &score_num, &score_den, scores, ADM_BORDER_FACTOR)))
{
printf("error: compute_adm failed.\n");
fflush(stdout);
goto fail_or_end;
}
// print
printf("adm: %d %f\n", frm_idx, score);
fflush(stdout);
printf("adm_num: %d %f\n", frm_idx, score_num);
fflush(stdout);
printf("adm_den: %d %f\n", frm_idx, score_den);
fflush(stdout);
for(int scale=0;scale<4;scale++) {
printf("adm_num_scale%d: %d %f\n", scale, frm_idx, scores[2*scale]);
fflush(stdout);
printf("adm_den_scale%d: %d %f\n", scale, frm_idx, scores[2*scale+1]);
fflush(stdout);
}
// ref skip u and v
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
if (fread(temp_buf, 1, offset, ref_rfile) != (size_t)offset)
{
printf("error: ref fread u and v failed.\n");
fflush(stdout);
goto fail_or_end;
}
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
if (fread(temp_buf, 2, offset, ref_rfile) != (size_t)offset)
{
printf("error: ref fread u and v failed.\n");
fflush(stdout);
goto fail_or_end;
}
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
// dis skip u and v
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
if (fread(temp_buf, 1, offset, dis_rfile) != (size_t)offset)
{
printf("error: dis fread u and v failed.\n");
fflush(stdout);
goto fail_or_end;
}
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
if (fread(temp_buf, 2, offset, dis_rfile) != (size_t)offset)
{
printf("error: dis fread u and v failed.\n");
fflush(stdout);
goto fail_or_end;
}
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
frm_idx++;
}
ret = 0;
fail_or_end:
if (ref_rfile)
{
fclose(ref_rfile);
}
if (dis_rfile)
{
fclose(dis_rfile);
}
aligned_free(ref_buf);
aligned_free(dis_buf);
aligned_free(temp_buf);
return ret;
}
int compute_adm(const number_t *ref, const number_t *dis, int w, int h, int ref_stride, int dis_stride, double *score, double *score_num, double *score_den, double *scores, double border_factor)
{
#ifdef ADM_OPT_SINGLE_PRECISION
double numden_limit = 1e-2 * (w * h) / (1920.0 * 1080.0);
#else
double numden_limit = 1e-10 * (w * h) / (1920.0 * 1080.0);
#endif
number_t *data_buf = 0;
char *data_top;
number_t *ref_scale;
number_t *dis_scale;
adm_dwt_band_t ref_dwt2;
adm_dwt_band_t dis_dwt2;
adm_dwt_band_t decouple_r;
adm_dwt_band_t decouple_a;
adm_dwt_band_t csf_o;
adm_dwt_band_t csf_r;
adm_dwt_band_t csf_a;
number_t *mta;
adm_dwt_band_t cm_r;
const number_t *curr_ref_scale = ref;
const number_t *curr_dis_scale = dis;
int curr_ref_stride = ref_stride;
int curr_dis_stride = dis_stride;
int orig_h = h;
int buf_stride = ALIGN_CEIL(((w + 1) / 2) * sizeof(number_t));
size_t buf_sz_one = (size_t)buf_stride * ((h + 1) / 2);
double num = 0;
double den = 0;
int scale;
int ret = 1;
if (SIZE_MAX / buf_sz_one < 35)
{
printf("error: SIZE_MAX / buf_sz_one < 35, buf_sz_one = %lu.\n", buf_sz_one);
fflush(stdout);
goto fail;
}
if (!(data_buf = aligned_malloc(buf_sz_one * 35, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for data_buf.\n");
fflush(stdout);
goto fail;
}
data_top = (char *)data_buf;
ref_scale = (number_t *)data_top; data_top += buf_sz_one;
dis_scale = (number_t *)data_top; data_top += buf_sz_one;
data_top = init_dwt_band(&ref_dwt2, data_top, buf_sz_one);
data_top = init_dwt_band(&dis_dwt2, data_top, buf_sz_one);
data_top = init_dwt_band(&decouple_r, data_top, buf_sz_one);
data_top = init_dwt_band(&decouple_a, data_top, buf_sz_one);
data_top = init_dwt_band(&csf_o, data_top, buf_sz_one);
data_top = init_dwt_band(&csf_r, data_top, buf_sz_one);
data_top = init_dwt_band(&csf_a, data_top, buf_sz_one);
mta = (number_t *)data_top; data_top += buf_sz_one;
data_top = init_dwt_band(&cm_r, data_top, buf_sz_one);
for (scale = 0; scale < 4; ++scale) {
#ifdef ADM_OPT_DEBUG_DUMP
char pathbuf[256];
#endif
float num_scale = 0.0;
float den_scale = 0.0;
adm_dwt2(curr_ref_scale, &ref_dwt2, w, h, curr_ref_stride, buf_stride);
adm_dwt2(curr_dis_scale, &dis_dwt2, w, h, curr_dis_stride, buf_stride);
w = (w + 1) / 2;
h = (h + 1) / 2;
adm_decouple(&ref_dwt2, &dis_dwt2, &decouple_r, &decouple_a, w, h, buf_stride, buf_stride, buf_stride, buf_stride);
adm_csf(&ref_dwt2, &csf_o, orig_h, scale, w, h, buf_stride, buf_stride);
adm_csf(&decouple_r, &csf_r, orig_h, scale, w, h, buf_stride, buf_stride);
adm_csf(&decouple_a, &csf_a, orig_h, scale, w, h, buf_stride, buf_stride);
adm_cm_thresh(&csf_a, mta, w, h, buf_stride, buf_stride);
adm_cm(&csf_r, &cm_r, mta, w, h, buf_stride, buf_stride, buf_stride);
#ifdef ADM_OPT_DEBUG_DUMP
sprintf(pathbuf, "stage/ref[%d]_a.yuv", scale);
write_image(pathbuf, ref_dwt2.band_a, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/ref[%d]_h.yuv", scale);
write_image(pathbuf, ref_dwt2.band_h, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/ref[%d]_v.yuv", scale);
write_image(pathbuf, ref_dwt2.band_v, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/ref[%d]_d.yuv", scale);
write_image(pathbuf, ref_dwt2.band_d, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/dis[%d]_a.yuv", scale);
write_image(pathbuf, dis_dwt2.band_a, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/dis[%d]_h.yuv", scale);
write_image(pathbuf, dis_dwt2.band_h, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/dis[%d]_v.yuv", scale);
write_image(pathbuf, dis_dwt2.band_v, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/dis[%d]_d.yuv", scale);
write_image(pathbuf, dis_dwt2.band_d, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/r[%d]_h.yuv", scale);
write_image(pathbuf, decouple_r.band_h, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/r[%d]_v.yuv", scale);
write_image(pathbuf, decouple_r.band_v, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/r[%d]_d.yuv", scale);
write_image(pathbuf, decouple_r.band_d, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/a[%d]_h.yuv", scale);
write_image(pathbuf, decouple_a.band_h, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/a[%d]_v.yuv", scale);
write_image(pathbuf, decouple_a.band_v, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/a[%d]_d.yuv", scale);
write_image(pathbuf, decouple_a.band_d, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_o[%d]_h.yuv", scale);
write_image(pathbuf, csf_o.band_h, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_o[%d]_v.yuv", scale);
write_image(pathbuf, csf_o.band_v, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_o[%d]_d.yuv", scale);
write_image(pathbuf, csf_o.band_d, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_r[%d]_h.yuv", scale);
write_image(pathbuf, csf_r.band_h, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_r[%d]_v.yuv", scale);
write_image(pathbuf, csf_r.band_v, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_r[%d]_d.yuv", scale);
write_image(pathbuf, csf_r.band_d, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_a[%d]_h.yuv", scale);
write_image(pathbuf, csf_a.band_h, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_a[%d]_v.yuv", scale);
write_image(pathbuf, csf_a.band_v, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/csf_a[%d]_d.yuv", scale);
write_image(pathbuf, csf_a.band_d, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/mta[%d].yuv", scale);
write_image(pathbuf, mta, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/cm_r[%d]_h.yuv", scale);
write_image(pathbuf, cm_r.band_h, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/cm_r[%d]_v.yuv", scale);
write_image(pathbuf, cm_r.band_v, w, h, buf_stride, sizeof(number_t));
sprintf(pathbuf, "stage/cm_r[%d]_d.yuv", scale);
write_image(pathbuf, cm_r.band_d, w, h, buf_stride, sizeof(number_t));
#endif
num_scale += adm_sum_cube(cm_r.band_h, w, h, buf_stride, border_factor);
num_scale += adm_sum_cube(cm_r.band_v, w, h, buf_stride, border_factor);
num_scale += adm_sum_cube(cm_r.band_d, w, h, buf_stride, border_factor);
den_scale += adm_sum_cube(csf_o.band_h, w, h, buf_stride, border_factor);
den_scale += adm_sum_cube(csf_o.band_v, w, h, buf_stride, border_factor);
den_scale += adm_sum_cube(csf_o.band_d, w, h, buf_stride, border_factor);
num += num_scale;
den += den_scale;
/* Copy DWT2 approximation band to buffer for next scale. */
adm_buffer_copy(ref_dwt2.band_a, ref_scale, w * sizeof(number_t), h, buf_stride, buf_stride);
adm_buffer_copy(dis_dwt2.band_a, dis_scale, w * sizeof(number_t), h, buf_stride, buf_stride);
curr_ref_scale = ref_scale;
curr_dis_scale = dis_scale;
curr_ref_stride = buf_stride;
curr_dis_stride = buf_stride;
#ifdef ADM_OPT_DEBUG_DUMP
printf("num: %f\n", num);
printf("den: %f\n", den);
#endif
scores[2*scale+0] = num_scale;
scores[2*scale+1] = den_scale;
}
num = num < numden_limit ? 0 : num;
den = den < numden_limit ? 0 : den;
if (den == 0.0)
{
*score = 1.0f;
}
else
{
*score = num / den;
}
*score_num = num;
*score_den = den;
ret = 0;
fail:
aligned_free(data_buf);
return ret;
}
// dump current using buffer in Layer
void Layer::dumpActiveBuffer() const {
XLOGV("[dumpActiveBuffer] + id=%p", this);
if (mActiveBuffer != NULL) {
char value[PROPERTY_VALUE_MAX];
bool raw;
const void* identity;
property_get("debug.sf.layerdump.raw", value, "0");
raw = (0 != atoi(value));
identity = this;
char fname[128];
void* ptr;
float bpp;
SkBitmap b;
SkBitmap::Config c;
int inputFormat = mActiveBuffer->format;
int dumpHeight = mActiveBuffer->height;
#ifndef EMULATOR_SUPPORT
// check private format
if (inputFormat == HAL_PIXEL_FORMAT_YUV_PRIVATE) {
gralloc_buffer_info_t buffInfo;
GraphicBufferExtra::get().getBufInfo(mActiveBuffer->handle, &buffInfo);
int fillFormat = (buffInfo.status & GRALLOC_EXTRA_MASK_CM);
switch (fillFormat) {
case GRALLOC_EXTRA_BIT_CM_YV12:
inputFormat = HAL_PIXEL_FORMAT_YV12;
break;
case GRALLOC_EXTRA_BIT_CM_NV12_BLK:
inputFormat = HAL_PIXEL_FORMAT_NV12_BLK;
dumpHeight = ALIGN_CEIL(mActiveBuffer->height, 32);
break;
case GRALLOC_EXTRA_BIT_CM_NV12_BLK_FCM:
inputFormat = HAL_PIXEL_FORMAT_NV12_BLK_FCM;
dumpHeight = ALIGN_CEIL(mActiveBuffer->height, 32);
break;
default:
XLOGD("unexpected format for dumpping clear motion: 0x%x", fillFormat);
return;
}
}
#endif
bpp = 1.0f;
c = SkBitmap::kNo_Config;
switch (inputFormat) {
case PIXEL_FORMAT_RGBA_8888:
case PIXEL_FORMAT_RGBX_8888:
if (false == raw) {
c = SkBitmap::kARGB_8888_Config;
sprintf(fname, "/data/SF_dump/%p.png", identity);
} else {
bpp = 4.0;
sprintf(fname, "/data/SF_dump/%p.RGBA", identity);
}
break;
case PIXEL_FORMAT_BGRA_8888:
case 0x1ff: // tricky format for SGX_COLOR_FORMAT_BGRX_8888 in fact
if (false == raw) {
c = SkBitmap::kARGB_8888_Config;
sprintf(fname, "/data/SF_dump/%p(RBswapped).png", identity);
} else {
bpp = 4.0;
sprintf(fname, "/data/SF_dump/%p.BGRA", identity);
}
break;
case PIXEL_FORMAT_RGB_565:
if (false == raw) {
c = SkBitmap::kRGB_565_Config;
sprintf(fname, "/data/SF_dump/%p.png", identity);
} else {
bpp = 2.0;
sprintf(fname, "/data/SF_dump/%p.RGB565", identity);
}
break;
case HAL_PIXEL_FORMAT_I420:
bpp = 1.5;
sprintf(fname, "/data/SF_dump/%p.i420", identity);
break;
case HAL_PIXEL_FORMAT_NV12_BLK:
bpp = 1.5;
sprintf(fname, "/data/SF_dump/%p.nv12_blk", identity);
break;
case HAL_PIXEL_FORMAT_NV12_BLK_FCM:
bpp = 1.5;
sprintf(fname, "/data/SF_dump/%p.nv12_blk_fcm", identity);
break;
case HAL_PIXEL_FORMAT_YV12:
bpp = 1.5;
sprintf(fname, "/data/SF_dump/%p.yv12", identity);
break;
default:
XLOGE("[%s] cannot dump format:%p for identity:%d",
__func__, mActiveBuffer->format, identity);
return;
}
{
//Mutex::Autolock _l(mDumpLock);
mActiveBuffer->lock(GraphicBuffer::USAGE_SW_READ_OFTEN, &ptr);
{
XLOGI("[%s] %s", __func__, getName().string());
XLOGI(" %s (config:%d, stride:%d, height:%d, ptr:%p)",
fname, c, mActiveBuffer->stride, dumpHeight, ptr);
if (SkBitmap::kNo_Config != c) {
b.setConfig(c, mActiveBuffer->stride, dumpHeight);
b.setPixels(ptr);
SkImageEncoder::EncodeFile(fname, b, SkImageEncoder::kPNG_Type,
SkImageEncoder::kDefaultQuality);
} else {
uint32_t size = mActiveBuffer->stride * dumpHeight * bpp;
// correction for YV12 case, pending for VU planes should also pending to 16
if (HAL_PIXEL_FORMAT_YV12 == inputFormat) {
uint32_t u_remainder = (mActiveBuffer->stride / 2) % 16;
if (0 != u_remainder) {
size += (16 - u_remainder) * dumpHeight;
}
}
FILE *f = fopen(fname, "wb");
fwrite(ptr, size, 1, f);
fclose(f);
}
}
mActiveBuffer->unlock();
}
}
XLOGV("[dumpActiveBuffer] - id=%p", this);
}
int ms_ssim(int (*read_frame)(float *ref_data, float *main_data, float *temp_data, int stride, void *user_data), void *user_data, int w, int h, const char *fmt)
{
double score = 0;
double l_scores[SCALES], c_scores[SCALES], s_scores[SCALES];
float *ref_buf = 0;
float *dis_buf = 0;
float *temp_buf = 0;
size_t data_sz;
int stride;
int ret = 1;
if (w <= 0 || h <= 0 || (size_t)w > ALIGN_FLOOR(INT_MAX) / sizeof(float))
{
goto fail_or_end;
}
stride = ALIGN_CEIL(w * sizeof(float));
if ((size_t)h > SIZE_MAX / stride)
{
goto fail_or_end;
}
data_sz = (size_t)stride * h;
if (!(ref_buf = aligned_malloc(data_sz, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for ref_buf.\n");
fflush(stdout);
goto fail_or_end;
}
if (!(dis_buf = aligned_malloc(data_sz, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for dis_buf.\n");
fflush(stdout);
goto fail_or_end;
}
if (!(temp_buf = aligned_malloc(data_sz * 2, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for temp_buf.\n");
fflush(stdout);
goto fail_or_end;
}
int frm_idx = 0;
while (1)
{
ret = read_frame(ref_buf, dis_buf, temp_buf, stride, user_data);
if(ret == 1){
goto fail_or_end;
}
if (ret == 2)
{
break;
}
// compute
ret = compute_ms_ssim(ref_buf, dis_buf, w, h, stride, stride, &score, l_scores, c_scores, s_scores);
if (ret)
{
printf("error: compute_ms_ssim failed.\n");
fflush(stdout);
goto fail_or_end;
}
// print
printf("ms_ssim: %d %f\n", frm_idx, score);
for (int scale=0; scale<SCALES; scale++)
{
printf("ms_ssim_l_scale%d: %d %f\n", scale, frm_idx, l_scores[scale]);
printf("ms_ssim_c_scale%d: %d %f\n", scale, frm_idx, c_scores[scale]);
printf("ms_ssim_s_scale%d: %d %f\n", scale, frm_idx, s_scores[scale]);
}
fflush(stdout);
frm_idx++;
}
ret = 0;
fail_or_end:
aligned_free(ref_buf);
aligned_free(dis_buf);
aligned_free(temp_buf);
return ret;
}
int psnr(const char *ref_path, const char *dis_path, int w, int h, const char *fmt)
{
double score = 0;
number_t *ref_buf = 0;
number_t *dis_buf = 0;
number_t *temp_buf = 0;
FILE *ref_rfile = 0;
FILE *dis_rfile = 0;
size_t data_sz;
int stride;
int ret = 1;
if (w <= 0 || h <= 0 || (size_t)w > ALIGN_FLOOR(INT_MAX) / sizeof(number_t))
{
goto fail_or_end;
}
stride = ALIGN_CEIL(w * sizeof(number_t));
if ((size_t)h > SIZE_MAX / stride)
{
goto fail_or_end;
}
data_sz = (size_t)stride * h;
if (!(ref_buf = aligned_malloc(data_sz, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for ref_buf.\n");
fflush(stdout);
goto fail_or_end;
}
if (!(dis_buf = aligned_malloc(data_sz, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for dis_buf.\n");
fflush(stdout);
goto fail_or_end;
}
if (!(temp_buf = aligned_malloc(data_sz * 2, MAX_ALIGN)))
{
printf("error: aligned_malloc failed for temp_buf.\n");
fflush(stdout);
goto fail_or_end;
}
if (!(ref_rfile = fopen(ref_path, "rb")))
{
printf("error: fopen ref_path %s failed\n", ref_path);
fflush(stdout);
goto fail_or_end;
}
if (!(dis_rfile = fopen(dis_path, "rb")))
{
printf("error: fopen dis_path %s failed.\n", dis_path);
fflush(stdout);
goto fail_or_end;
}
size_t offset;
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv420p10le"))
{
if ((w * h) % 2 != 0)
{
printf("error: (w * h) %% 2 != 0, w = %d, h = %d.\n", w, h);
fflush(stdout);
goto fail_or_end;
}
offset = w * h / 2;
}
else if (!strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv422p10le"))
{
offset = w * h;
}
else if (!strcmp(fmt, "yuv444p") || !strcmp(fmt, "yuv444p10le"))
{
offset = w * h * 2;
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
int frm_idx = 0;
while ((!feof(ref_rfile)) && (!feof(dis_rfile)))
{
// read ref y
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
ret = read_image_b(ref_rfile, ref_buf, 0, w, h, stride);
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
ret = read_image_w(ref_rfile, ref_buf, 0, w, h, stride);
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
if (ret)
{
goto fail_or_end;
}
// read dis y
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
ret = read_image_b(dis_rfile, dis_buf, 0, w, h, stride);
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
ret = read_image_w(dis_rfile, dis_buf, 0, w, h, stride);
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
if (ret)
{
goto fail_or_end;
}
// compute
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
// max psnr 60.0 for 8-bit per Ioannis
ret = compute_psnr(ref_buf, dis_buf, w, h, stride, stride, &score, 255.0, 60.0);
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
// 10 bit gets normalized to 8 bit, peak is 1023 / 4.0 = 255.75
// max psnr 72.0 for 10-bit per Ioannis
ret = compute_psnr(ref_buf, dis_buf, w, h, stride, stride, &score, 255.75, 72.0);
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
if (ret)
{
printf("error: compute_psnr failed.\n");
fflush(stdout);
goto fail_or_end;
}
// print
printf("psnr: %d %f\n", frm_idx, score);
fflush(stdout);
// ref skip u and v
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
if (fread(temp_buf, 1, offset, ref_rfile) != (size_t)offset)
{
printf("error: ref fread u and v failed.\n");
fflush(stdout);
goto fail_or_end;
}
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
if (fread(temp_buf, 2, offset, ref_rfile) != (size_t)offset)
{
printf("error: ref fread u and v failed.\n");
fflush(stdout);
goto fail_or_end;
}
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
// dis skip u and v
if (!strcmp(fmt, "yuv420p") || !strcmp(fmt, "yuv422p") || !strcmp(fmt, "yuv444p"))
{
if (fread(temp_buf, 1, offset, dis_rfile) != (size_t)offset)
{
printf("error: dis fread u and v failed.\n");
fflush(stdout);
goto fail_or_end;
}
}
else if (!strcmp(fmt, "yuv420p10le") || !strcmp(fmt, "yuv422p10le") || !strcmp(fmt, "yuv444p10le"))
{
if (fread(temp_buf, 2, offset, dis_rfile) != (size_t)offset)
{
printf("error: dis fread u and v failed.\n");
fflush(stdout);
goto fail_or_end;
}
}
else
{
printf("error: unknown format %s.\n", fmt);
fflush(stdout);
goto fail_or_end;
}
frm_idx++;
}
ret = 0;
fail_or_end:
if (ref_rfile)
{
fclose(ref_rfile);
}
if (dis_rfile)
{
fclose(dis_rfile);
}
aligned_free(ref_buf);
aligned_free(dis_buf);
aligned_free(temp_buf);
return ret;
}
void adm_dwt2_d(const double *src, const adm_dwt_band_t_d *dst, int w, int h, int src_stride, int dst_stride)
{
const double *filter_lo = dwt2_db2_coeffs_lo_d;
const double *filter_hi = dwt2_db2_coeffs_hi_d;
int fwidth = sizeof(dwt2_db2_coeffs_lo_d) / sizeof(double);
int src_px_stride = src_stride / sizeof(double);
int dst_px_stride = dst_stride / sizeof(double);
double *tmplo = aligned_malloc(ALIGN_CEIL(sizeof(double) * w), MAX_ALIGN);
double *tmphi = aligned_malloc(ALIGN_CEIL(sizeof(double) * w), MAX_ALIGN);
double fcoeff_lo, fcoeff_hi, imgcoeff;
int i, j, fi, fj, ii, jj;
for (i = 0; i < (h + 1) / 2; ++i) {
/* Vertical pass. */
for (j = 0; j < w; ++j) {
double accum_lo = 0;
double accum_hi = 0;
for (fi = 0; fi < fwidth; ++fi) {
fcoeff_lo = filter_lo[fi];
fcoeff_hi = filter_hi[fi];
/* Border handling by mirroring. */
ii = 2 * i - 1 + fi;
if (ii < 0)
ii = -ii;
else if (ii >= h)
ii = 2 * h - ii - 1;
imgcoeff = src[ii * src_px_stride + j];
accum_lo += fcoeff_lo * imgcoeff;
accum_hi += fcoeff_hi * imgcoeff;
}
tmplo[j] = accum_lo;
tmphi[j] = accum_hi;
}
/* Horizontal pass (lo). */
for (j = 0; j < (w + 1) / 2; ++j) {
double accum_lo = 0;
double accum_hi = 0;
for (fj = 0; fj < fwidth; ++fj) {
fcoeff_lo = filter_lo[fj];
fcoeff_hi = filter_hi[fj];
/* Border handling by mirroring. */
jj = 2 * j - 1 + fj;
if (jj < 0)
jj = -jj;
else if (jj >= w)
jj = 2 * w - jj - 1;
imgcoeff = tmplo[jj];
accum_lo += fcoeff_lo * imgcoeff;
accum_hi += fcoeff_hi * imgcoeff;
}
dst->band_a[i * dst_px_stride + j] = accum_lo;
dst->band_v[i * dst_px_stride + j] = accum_hi;
}
/* Horizontal pass (hi). */
for (j = 0; j < (w + 1) / 2; ++j) {
double accum_lo = 0;
double accum_hi = 0;
for (fj = 0; fj < fwidth; ++fj) {
fcoeff_lo = filter_lo[fj];
fcoeff_hi = filter_hi[fj];
/* Border handling by mirroring. */
jj = 2 * j - 1 + fj;
if (jj < 0)
jj = -jj;
else if (jj >= w)
jj = 2 * w - jj - 1;
imgcoeff = tmphi[jj];
accum_lo += fcoeff_lo * imgcoeff;
accum_hi += fcoeff_hi * imgcoeff;
}
dst->band_h[i * dst_px_stride + j] = accum_lo;
dst->band_d[i * dst_px_stride + j] = accum_hi;
}
}
aligned_free(tmplo);
aligned_free(tmphi);
}
int compute_ansnr(const number_t *ref, const number_t *dis, int w, int h, int ref_stride, int dis_stride, double *score, double *score_psnr, double peak, double psnr_max)
{
number_t *data_buf = 0;
char *data_top;
number_t *ref_filtr;
number_t *ref_filtd;
number_t *dis_filtd;
number_t sig, noise;
#ifdef ANSNR_OPT_NORMALIZE
number_t noise_min;
#endif
int buf_stride = ALIGN_CEIL(w * sizeof(number_t));
size_t buf_sz_one = (size_t)buf_stride * h;
int ret = 1;
if (SIZE_MAX / buf_sz_one < 3)
{
goto fail;
}
if (!(data_buf = aligned_malloc(buf_sz_one * 3, MAX_ALIGN)))
{
goto fail;
}
data_top = (char *)data_buf;
ref_filtr = (number_t *)data_top; data_top += buf_sz_one;
ref_filtd = (number_t *)data_top; data_top += buf_sz_one;
dis_filtd = (number_t *)data_top; data_top += buf_sz_one;
#ifdef ANSNR_OPT_FILTER_1D
ansnr_filter1d(ansnr_filter1d_ref, ref, ref_filtr, w, h, ref_stride, buf_stride, ansnr_filter1d_ref_width);
ansnr_filter1d(ansnr_filter1d_dis, ref, ref_filtd, w, h, ref_stride, buf_stride, ansnr_filter1d_dis_width);
ansnr_filter1d(ansnr_filter1d_dis, dis, dis_filtd, w, h, dis_stride, buf_stride, ansnr_filter1d_dis_width);
#else
ansnr_filter2d(ansnr_filter2d_ref, ref, ref_filtr, w, h, ref_stride, buf_stride, ansnr_filter2d_ref_width);
ansnr_filter2d(ansnr_filter2d_dis, ref, ref_filtd, w, h, ref_stride, buf_stride, ansnr_filter2d_dis_width);
ansnr_filter2d(ansnr_filter2d_dis, dis, dis_filtd, w, h, dis_stride, buf_stride, ansnr_filter2d_dis_width);
#endif
#ifdef ANSNR_OPT_DEBUG_DUMP
write_image("stage/ref_filtr.bin", ref_filtr, w, h, buf_stride, sizeof(number_t));
write_image("stage/ref_filtd.bin", ref_filtd, w, h, buf_stride, sizeof(number_t));
write_image("stage/dis_filtd.bin", dis_filtd, w, h, buf_stride, sizeof(number_t));
#endif
ansnr_mse(ref_filtr, dis_filtd, &sig, &noise, w, h, buf_stride, buf_stride);
#ifdef ANSNR_OPT_NORMALIZE
ansnr_mse(ref_filtr, ref_filtd, 0, &noise_min, w, h, buf_stride, buf_stride);
*score = 10.0 * log10(noise / (noise - noise_min));
#else
*score = noise==0 ? psnr_max : 10.0 * log10(sig / noise);
#endif
double eps = 1e-10;
*score_psnr = MIN(10 * log10(peak * peak * w * h / MAX(noise, eps)), psnr_max);
ret = 0;
fail:
aligned_free(data_buf);
return ret;
}