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Commit 072ed17d authored by Deb Mukherjee's avatar Deb Mukherjee
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Loop filter test fix 

Related to fixing random number range.

Change-Id: I84d004600e1f6918badf08d08da421b4e8cc4826
parent 276ab215
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Showing with 29 additions and 21 deletions
test/lpf_8_test.cc
View file @ 072ed17d
......@@ -21,6 +21,7 @@
#include "./vpx_config.h"
#include "./vp9_rtcd.h"
#include "vp9/common/vp9_entropy.h"
#include "vp9/common/vp9_loopfilter.h"
#include "vpx/vpx_integer.h"
using libvpx_test::ACMRandom;
......@@ -159,12 +160,12 @@ TEST_P(Loop8Test6Param, OperationCheck) {
int first_failure = -1;
for (int i = 0; i < count_test_block; ++i) {
int err_count = 0;
uint8_t tmp = rnd.Rand8();
uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
DECLARE_ALIGNED(16, const uint8_t, blimit[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
};
tmp = rnd.Rand8();
tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
DECLARE_ALIGNED(16, const uint8_t, limit[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
......@@ -243,14 +244,27 @@ TEST_P(Loop8Test6Param, ValueCheck) {
#endif // CONFIG_VP9_HIGHBITDEPTH
int err_count_total = 0;
int first_failure = -1;
// NOTE: The code in vp9_loopfilter.c:update_sharpness computes mblim as a
// function of sharpness_lvl and the loopfilter lvl as:
// block_inside_limit = lvl >> ((sharpness_lvl > 0) + (sharpness_lvl > 4));
// ...
// vpx_memset(lfi->lfthr[lvl].mblim, (2 * (lvl + 2) + block_inside_limit),
// SIMD_WIDTH);
// This means that the largest value for mblim will occur when sharpness_lvl
// is equal to 0, and lvl is equal to its greatest value (MAX_LOOP_FILTER).
// In this case block_inside_limit will be equal to MAX_LOOP_FILTER and
// therefore mblim will be equal to (2 * (lvl + 2) + block_inside_limit) =
// 2 * (MAX_LOOP_FILTER + 2) + MAX_LOOP_FILTER = 3 * MAX_LOOP_FILTER + 4
for (int i = 0; i < count_test_block; ++i) {
int err_count = 0;
uint8_t tmp = rnd.Rand8();
uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
DECLARE_ALIGNED(16, const uint8_t, blimit[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
};
tmp = rnd.Rand8();
tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
DECLARE_ALIGNED(16, const uint8_t, limit[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
......@@ -304,12 +318,12 @@ TEST_P(Loop8Test9Param, OperationCheck) {
int first_failure = -1;
for (int i = 0; i < count_test_block; ++i) {
int err_count = 0;
uint8_t tmp = rnd.Rand8();
uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
DECLARE_ALIGNED(16, const uint8_t, blimit0[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
};
tmp = rnd.Rand8();
tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
DECLARE_ALIGNED(16, const uint8_t, limit0[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
......@@ -319,12 +333,12 @@ TEST_P(Loop8Test9Param, OperationCheck) {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
};
tmp = rnd.Rand8();
tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
DECLARE_ALIGNED(16, const uint8_t, blimit1[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
};
tmp = rnd.Rand8();
tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
DECLARE_ALIGNED(16, const uint8_t, limit1[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
......@@ -406,12 +420,12 @@ TEST_P(Loop8Test9Param, ValueCheck) {
int first_failure = -1;
for (int i = 0; i < count_test_block; ++i) {
int err_count = 0;
uint8_t tmp = rnd.Rand8();
uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
DECLARE_ALIGNED(16, const uint8_t, blimit0[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
};
tmp = rnd.Rand8();
tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
DECLARE_ALIGNED(16, const uint8_t, limit0[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
......@@ -421,12 +435,12 @@ TEST_P(Loop8Test9Param, ValueCheck) {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
};
tmp = rnd.Rand8();
tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
DECLARE_ALIGNED(16, const uint8_t, blimit1[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
};
tmp = rnd.Rand8();
tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
DECLARE_ALIGNED(16, const uint8_t, limit1[16]) = {
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,
tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp
......@@ -519,10 +533,8 @@ INSTANTIATE_TEST_CASE_P(
make_tuple(&wrapper_vertical_16_dual_sse2,
&wrapper_vertical_16_dual_c, 12)));
#else
// TODO(peter.derivaz): re-enable after these handle the expanded range [0, 255]
// returned from Rand8().
INSTANTIATE_TEST_CASE_P(
DISABLED_SSE2, Loop8Test6Param,
SSE2, Loop8Test6Param,
::testing::Values(
make_tuple(&vp9_lpf_horizontal_8_sse2, &vp9_lpf_horizontal_8_c, 8),
make_tuple(&vp9_lpf_horizontal_16_sse2, &vp9_lpf_horizontal_16_c, 8),
......@@ -532,10 +544,8 @@ INSTANTIATE_TEST_CASE_P(
#endif
#if HAVE_AVX2 && (!CONFIG_VP9_HIGHBITDEPTH)
// TODO(peter.derivaz): re-enable after these handle the expanded range [0, 255]
// returned from Rand8().
INSTANTIATE_TEST_CASE_P(
DISABLED_AVX2, Loop8Test6Param,
AVX2, Loop8Test6Param,
::testing::Values(
make_tuple(&vp9_lpf_horizontal_16_avx2, &vp9_lpf_horizontal_16_c, 8)));
#endif
......@@ -570,10 +580,8 @@ INSTANTIATE_TEST_CASE_P(
make_tuple(&vp9_highbd_lpf_vertical_8_dual_sse2,
&vp9_highbd_lpf_vertical_8_dual_c, 12)));
#else
// TODO(peter.derivaz): re-enable after these handle the expanded range [0, 255]
// returned from Rand8().
INSTANTIATE_TEST_CASE_P(
DISABLED_SSE2, Loop8Test9Param,
SSE2, Loop8Test9Param,
::testing::Values(
make_tuple(&vp9_lpf_horizontal_4_dual_sse2,
&vp9_lpf_horizontal_4_dual_c, 8),
......
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