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Update aom to v1.0.0

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Update aom to commit id d14c5bb4f336ef1842046089849dee4a301fbbf0.
This commit is contained in:
trav90 2018-10-19 21:52:15 -05:00 • committed by Roy Tam
commit 48f6d2e034
1087 changed files with 154333 additions and 265310 deletions
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75
third_party/aom/test/coding_path_sync.cc vendored
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@ -13,7 +13,7 @@
#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
#include "test/acm_random.h"
#include "./aom_config.h"
#include "config/aom_config.h"
#include "aom_ports/mem.h" // ROUND_POWER_OF_TWO
#include "aom/aomcx.h"
@ -32,11 +32,17 @@ class CompressedSource {
aom_codec_enc_cfg_t cfg;
aom_codec_enc_config_default(algo, &cfg, 0);
const int max_q = cfg.rc_max_quantizer;
// force the quantizer, to reduce the sensitivity on encoding choices.
// e.g, we don't want this test to break when the rate control is modified.
{
const int max_q = cfg.rc_max_quantizer;
const int min_q = cfg.rc_min_quantizer;
const int q = rnd_.PseudoUniform(max_q - min_q + 1) + min_q;
cfg.rc_end_usage = AOM_CQ;
cfg.rc_max_quantizer = max_q;
cfg.rc_min_quantizer = max_q;
cfg.rc_end_usage = AOM_Q;
cfg.rc_max_quantizer = q;
cfg.rc_min_quantizer = q;
}
// choose the picture size
{
@ -44,9 +50,26 @@ class CompressedSource {
height_ = rnd_.PseudoUniform(kHeight - 8) + 8;
}
// choose the chroma subsampling
{
const aom_img_fmt_t fmts[] = {
AOM_IMG_FMT_I420,
AOM_IMG_FMT_I422,
AOM_IMG_FMT_I444,
};
format_ = fmts[rnd_.PseudoUniform(NELEMENTS(fmts))];
}
cfg.g_w = width_;
cfg.g_h = height_;
cfg.g_lag_in_frames = 0;
if (format_ == AOM_IMG_FMT_I420)
cfg.g_profile = 0;
else if (format_ == AOM_IMG_FMT_I444)
cfg.g_profile = 1;
else if (format_ == AOM_IMG_FMT_I422)
cfg.g_profile = 2;
aom_codec_enc_init(&enc_, algo, &cfg, 0);
}
@ -54,7 +77,7 @@ class CompressedSource {
~CompressedSource() { aom_codec_destroy(&enc_); }
const aom_codec_cx_pkt_t *ReadFrame() {
uint8_t buf[kWidth * kHeight * 3 / 2] = { 0 };
uint8_t buf[kWidth * kHeight * 3] = { 0 };
// render regular pattern
const int period = rnd_.Rand8() % 32 + 1;
@ -67,8 +90,8 @@ class CompressedSource {
buf[i] = (i + phase) % period < period / 2 ? val_a : val_b;
aom_image_t img;
aom_img_wrap(&img, AOM_IMG_FMT_I420, width_, height_, 0, buf);
aom_codec_encode(&enc_, &img, frame_count_++, 1, 0, 0);
aom_img_wrap(&img, format_, width_, height_, 0, buf);
aom_codec_encode(&enc_, &img, frame_count_++, 1, 0);
aom_codec_iter_t iter = NULL;
@ -86,6 +109,7 @@ class CompressedSource {
static const int kHeight = 128;
ACMRandom rnd_;
aom_img_fmt_t format_;
aom_codec_ctx_t enc_;
int frame_count_;
int width_, height_;
@ -128,7 +152,7 @@ class Decoder {
std::vector<int16_t> decode(const aom_codec_cx_pkt_t *pkt) {
aom_codec_decode(&dec_, static_cast<uint8_t *>(pkt->data.frame.buf),
static_cast<unsigned int>(pkt->data.frame.sz), NULL, 0);
pkt->data.frame.sz, NULL);
aom_codec_iter_t iter = NULL;
return Serialize(aom_codec_get_frame(&dec_, &iter));
@ -140,18 +164,41 @@ class Decoder {
// Try to reveal a mismatch between LBD and HBD coding paths.
TEST(CodingPathSync, SearchForHbdLbdMismatch) {
const int count_tests = 100;
const int count_tests = 10;
for (int i = 0; i < count_tests; ++i) {
Decoder dec_hbd(0);
Decoder dec_lbd(1);
CompressedSource enc(i);
const aom_codec_cx_pkt_t *frame = enc.ReadFrame();
std::vector<int16_t> lbd_yuv = dec_lbd.decode(frame);
std::vector<int16_t> hbd_yuv = dec_hbd.decode(frame);
for (int k = 0; k < 3; ++k) {
const aom_codec_cx_pkt_t *frame = enc.ReadFrame();
ASSERT_EQ(lbd_yuv, hbd_yuv);
std::vector<int16_t> lbd_yuv = dec_lbd.decode(frame);
std::vector<int16_t> hbd_yuv = dec_hbd.decode(frame);
ASSERT_EQ(lbd_yuv, hbd_yuv);
}
}
}
TEST(CodingPathSyncLarge, SearchForHbdLbdMismatchLarge) {
const int count_tests = 100;
const int seed = 1234;
for (int i = 0; i < count_tests; ++i) {
Decoder dec_hbd(0);
Decoder dec_lbd(1);
CompressedSource enc(seed + i);
for (int k = 0; k < 5; ++k) {
const aom_codec_cx_pkt_t *frame = enc.ReadFrame();
std::vector<int16_t> lbd_yuv = dec_lbd.decode(frame);
std::vector<int16_t> hbd_yuv = dec_hbd.decode(frame);
ASSERT_EQ(lbd_yuv, hbd_yuv);
}
}
}