Commit 5fd757db authored by Jim Bankoski's avatar Jim Bankoski Committed by James Bankoski

unit_test : remove layering and svc code.

Change-Id: Ib992b9bb7c192e0c7250ddde117021bc3e8f413b
parent 02ae3dd3
......@@ -290,69 +290,11 @@ class DatarateTestAV1Large
denoiser_offon_period_ = -1;
}
//
// Frame flags and layer id for temporal layers.
//
// For two layers, test pattern is:
// 1 3
// 0 2 .....
// For three layers, test pattern is:
// 1 3 5 7
// 2 6
// 0 4 ....
// LAST is always update on base/layer 0, GOLDEN is updated on layer 1.
// For this 3 layer example, the 2nd enhancement layer (layer 2) does not
// update any reference frames.
int SetFrameFlags(int frame_num, int num_temp_layers) {
int frame_flags = 0;
if (num_temp_layers == 2) {
if (frame_num % 2 == 0) {
// Layer 0: predict from L and ARF, update L.
frame_flags =
AOM_EFLAG_NO_REF_GF | AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF;
} else {
// Layer 1: predict from L, G and ARF, and update G.
frame_flags = AOM_EFLAG_NO_UPD_ARF | AOM_EFLAG_NO_UPD_LAST |
AOM_EFLAG_NO_UPD_ENTROPY;
}
} else if (num_temp_layers == 3) {
if (frame_num % 4 == 0) {
// Layer 0: predict from L and ARF; update L.
frame_flags =
AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF | AOM_EFLAG_NO_REF_GF;
} else if ((frame_num - 2) % 4 == 0) {
// Layer 1: predict from L, G, ARF; update G.
frame_flags = AOM_EFLAG_NO_UPD_ARF | AOM_EFLAG_NO_UPD_LAST;
} else if ((frame_num - 1) % 2 == 0) {
// Layer 2: predict from L, G, ARF; update none.
frame_flags =
AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF | AOM_EFLAG_NO_UPD_LAST;
}
}
return frame_flags;
}
int SetLayerId(int frame_num, int num_temp_layers) {
int layer_id = 0;
if (num_temp_layers == 2) {
if (frame_num % 2 == 0) {
layer_id = 0;
} else {
layer_id = 1;
}
} else if (num_temp_layers == 3) {
if (frame_num % 4 == 0) {
layer_id = 0;
} else if ((frame_num - 2) % 4 == 0) {
layer_id = 1;
} else if ((frame_num - 1) % 2 == 0) {
layer_id = 2;
}
}
return layer_id;
}
virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
::libaom_test::Encoder *encoder) {
if (video->frame() == 0) encoder->Control(AOME_SET_CPUUSED, set_cpu_used_);
......@@ -368,17 +310,6 @@ class DatarateTestAV1Large
encoder->Control(AV1E_SET_NOISE_SENSITIVITY, denoiser_on_);
if (cfg_.ts_number_layers > 1) {
if (video->frame() == 0) {
encoder->Control(AV1E_SET_SVC, 1);
}
aom_svc_layer_id_t layer_id;
layer_id.spatial_layer_id = 0;
frame_flags_ = SetFrameFlags(video->frame(), cfg_.ts_number_layers);
layer_id.temporal_layer_id =
SetLayerId(video->frame(), cfg_.ts_number_layers);
encoder->Control(AV1E_SET_SVC_LAYER_ID, &layer_id);
}
const aom_rational_t tb = video->timebase();
timebase_ = static_cast<double>(tb.num) / tb.den;
duration_ = 0;
......@@ -394,11 +325,10 @@ class DatarateTestAV1Large
// Update the number of frame drops.
num_drops_ += static_cast<int>(duration - 1);
// Update counter for total number of frames (#frames input to encoder).
// Needed for setting the proper layer_id below.
tot_frame_number_ += static_cast<int>(duration - 1);
}
int layer = SetLayerId(tot_frame_number_, cfg_.ts_number_layers);
int layer = 0;
// Add to the buffer the bits we'd expect from a constant bitrate server.
bits_in_buffer_model_ += static_cast<int64_t>(
......@@ -546,364 +476,9 @@ TEST_P(DatarateTestAV1Large, ChangingDropFrameThresh) {
}
}
// Check basic rate targeting for 2 temporal layers.
#if 0 // AV1 does not support multiple layers yet
TEST_P(DatarateTestAV1Large, BasicRateTargeting2TemporalLayers) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
cfg_.rc_dropframe_thresh = 1;
cfg_.rc_min_quantizer = 0;
cfg_.rc_max_quantizer = 63;
cfg_.rc_end_usage = AOM_CBR;
cfg_.g_lag_in_frames = 0;
// 2 Temporal layers, no spatial layers: Framerate decimation (2, 1).
cfg_.ss_number_layers = 1;
cfg_.ts_number_layers = 2;
cfg_.ts_rate_decimator[0] = 2;
cfg_.ts_rate_decimator[1] = 1;
cfg_.temporal_layering_mode = AV1E_TEMPORAL_LAYERING_MODE_BYPASS;
if (deadline_ == AOM_DL_REALTIME)
cfg_.g_error_resilient = 1;
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
30, 1, 0, 200);
for (int i = 200; i <= 800; i += 200) {
cfg_.rc_target_bitrate = i;
ResetModel();
// 60-40 bitrate allocation for 2 temporal layers.
cfg_.layer_target_bitrate[0] = 60 * cfg_.rc_target_bitrate / 100;
cfg_.layer_target_bitrate[1] = cfg_.rc_target_bitrate;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
for (int j = 0; j < static_cast<int>(cfg_.ts_number_layers); ++j) {
ASSERT_GE(effective_datarate_[j], cfg_.layer_target_bitrate[j] * 0.85)
<< " The datarate for the file is lower than target by too much, "
"for layer: " << j;
ASSERT_LE(effective_datarate_[j], cfg_.layer_target_bitrate[j] * 1.15)
<< " The datarate for the file is greater than target by too much, "
"for layer: " << j;
}
}
}
// Check basic rate targeting for 3 temporal layers.
TEST_P(DatarateTestAV1Large, BasicRateTargeting3TemporalLayers) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
cfg_.rc_dropframe_thresh = 1;
cfg_.rc_min_quantizer = 0;
cfg_.rc_max_quantizer = 63;
cfg_.rc_end_usage = AOM_CBR;
cfg_.g_lag_in_frames = 0;
// 3 Temporal layers, no spatial layers: Framerate decimation (4, 2, 1).
cfg_.ss_number_layers = 1;
cfg_.ts_number_layers = 3;
cfg_.ts_rate_decimator[0] = 4;
cfg_.ts_rate_decimator[1] = 2;
cfg_.ts_rate_decimator[2] = 1;
cfg_.temporal_layering_mode = AV1E_TEMPORAL_LAYERING_MODE_BYPASS;
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
30, 1, 0, 200);
for (int i = 200; i <= 800; i += 200) {
cfg_.rc_target_bitrate = i;
ResetModel();
// 40-20-40 bitrate allocation for 3 temporal layers.
cfg_.layer_target_bitrate[0] = 40 * cfg_.rc_target_bitrate / 100;
cfg_.layer_target_bitrate[1] = 60 * cfg_.rc_target_bitrate / 100;
cfg_.layer_target_bitrate[2] = cfg_.rc_target_bitrate;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
for (int j = 0; j < static_cast<int>(cfg_.ts_number_layers); ++j) {
// TODO(yaowu): Work out more stable rc control strategy and
// Adjust the thresholds to be tighter than .75.
ASSERT_GE(effective_datarate_[j], cfg_.layer_target_bitrate[j] * 0.75)
<< " The datarate for the file is lower than target by too much, "
"for layer: " << j;
// TODO(yaowu): Work out more stable rc control strategy and
// Adjust the thresholds to be tighter than 1.25.
ASSERT_LE(effective_datarate_[j], cfg_.layer_target_bitrate[j] * 1.25)
<< " The datarate for the file is greater than target by too much, "
"for layer: " << j;
}
}
}
// Check basic rate targeting for 3 temporal layers, with frame dropping.
// Only for one (low) bitrate with lower max_quantizer, and somewhat higher
// frame drop threshold, to force frame dropping.
TEST_P(DatarateTestAV1Large, BasicRateTargeting3TemporalLayersFrameDropping) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
// Set frame drop threshold and rc_max_quantizer to force some frame drops.
cfg_.rc_dropframe_thresh = 20;
cfg_.rc_max_quantizer = 45;
cfg_.rc_min_quantizer = 0;
cfg_.rc_end_usage = AOM_CBR;
cfg_.g_lag_in_frames = 0;
// 3 Temporal layers, no spatial layers: Framerate decimation (4, 2, 1).
cfg_.ss_number_layers = 1;
cfg_.ts_number_layers = 3;
cfg_.ts_rate_decimator[0] = 4;
cfg_.ts_rate_decimator[1] = 2;
cfg_.ts_rate_decimator[2] = 1;
cfg_.temporal_layering_mode = AV1E_TEMPORAL_LAYERING_MODE_BYPASS;
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
30, 1, 0, 200);
cfg_.rc_target_bitrate = 200;
ResetModel();
// 40-20-40 bitrate allocation for 3 temporal layers.
cfg_.layer_target_bitrate[0] = 40 * cfg_.rc_target_bitrate / 100;
cfg_.layer_target_bitrate[1] = 60 * cfg_.rc_target_bitrate / 100;
cfg_.layer_target_bitrate[2] = cfg_.rc_target_bitrate;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
for (int j = 0; j < static_cast<int>(cfg_.ts_number_layers); ++j) {
ASSERT_GE(effective_datarate_[j], cfg_.layer_target_bitrate[j] * 0.85)
<< " The datarate for the file is lower than target by too much, "
"for layer: " << j;
ASSERT_LE(effective_datarate_[j], cfg_.layer_target_bitrate[j] * 1.15)
<< " The datarate for the file is greater than target by too much, "
"for layer: " << j;
// Expect some frame drops in this test: for this 200 frames test,
// expect at least 10% and not more than 60% drops.
ASSERT_GE(num_drops_, 20);
ASSERT_LE(num_drops_, 130);
}
}
#endif
class DatarateOnePassCbrSvc
: public ::libaom_test::EncoderTest,
public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int> {
public:
DatarateOnePassCbrSvc() : EncoderTest(GET_PARAM(0)) {}
virtual ~DatarateOnePassCbrSvc() {}
protected:
virtual void SetUp() {
InitializeConfig();
SetMode(GET_PARAM(1));
speed_setting_ = GET_PARAM(2);
ResetModel();
}
virtual void ResetModel() {
last_pts_ = 0;
bits_in_buffer_model_ = cfg_.rc_target_bitrate * cfg_.rc_buf_initial_sz;
frame_number_ = 0;
first_drop_ = 0;
bits_total_ = 0;
duration_ = 0.0;
mismatch_psnr_ = 0.0;
mismatch_nframes_ = 0;
}
virtual void BeginPassHook(unsigned int /*pass*/) {}
virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
::libaom_test::Encoder *encoder) {
if (video->frame() == 0) {
int i;
for (i = 0; i < AOM_MAX_LAYERS; ++i) {
svc_params_.max_quantizers[i] = 63;
svc_params_.min_quantizers[i] = 0;
}
svc_params_.scaling_factor_num[0] = 144;
svc_params_.scaling_factor_den[0] = 288;
svc_params_.scaling_factor_num[1] = 288;
svc_params_.scaling_factor_den[1] = 288;
encoder->Control(AV1E_SET_SVC, 1);
encoder->Control(AV1E_SET_SVC_PARAMETERS, &svc_params_);
encoder->Control(AOME_SET_CPUUSED, speed_setting_);
encoder->Control(AV1E_SET_TILE_COLUMNS, 0);
encoder->Control(AOME_SET_MAX_INTRA_BITRATE_PCT, 300);
encoder->Control(AV1E_SET_TILE_COLUMNS, (cfg_.g_threads >> 1));
}
const aom_rational_t tb = video->timebase();
timebase_ = static_cast<double>(tb.num) / tb.den;
duration_ = 0;
}
virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) {
aom_codec_pts_t duration = pkt->data.frame.pts - last_pts_;
if (last_pts_ == 0) duration = 1;
bits_in_buffer_model_ += static_cast<int64_t>(
duration * timebase_ * cfg_.rc_target_bitrate * 1000);
const bool key_frame =
(pkt->data.frame.flags & AOM_FRAME_IS_KEY) ? true : false;
if (!key_frame) {
ASSERT_GE(bits_in_buffer_model_, 0) << "Buffer Underrun at frame "
<< pkt->data.frame.pts;
}
const size_t frame_size_in_bits = pkt->data.frame.sz * 8;
bits_in_buffer_model_ -= frame_size_in_bits;
bits_total_ += frame_size_in_bits;
if (!first_drop_ && duration > 1) first_drop_ = last_pts_ + 1;
last_pts_ = pkt->data.frame.pts;
bits_in_last_frame_ = frame_size_in_bits;
++frame_number_;
}
virtual void EndPassHook(void) {
if (bits_total_) {
const double file_size_in_kb = bits_total_ / 1000.; // bits per kilobit
duration_ = (last_pts_ + 1) * timebase_;
effective_datarate_ = (bits_total_ - bits_in_last_frame_) / 1000.0 /
(cfg_.rc_buf_initial_sz / 1000.0 + duration_);
file_datarate_ = file_size_in_kb / duration_;
}
}
virtual void MismatchHook(const aom_image_t *img1, const aom_image_t *img2) {
double mismatch_psnr = compute_psnr(img1, img2);
mismatch_psnr_ += mismatch_psnr;
++mismatch_nframes_;
}
unsigned int GetMismatchFrames() { return mismatch_nframes_; }
aom_codec_pts_t last_pts_;
int64_t bits_in_buffer_model_;
double timebase_;
int frame_number_;
aom_codec_pts_t first_drop_;
int64_t bits_total_;
double duration_;
double file_datarate_;
double effective_datarate_;
size_t bits_in_last_frame_;
aom_svc_extra_cfg_t svc_params_;
int speed_setting_;
double mismatch_psnr_;
int mismatch_nframes_;
};
static void assign_layer_bitrates(aom_codec_enc_cfg_t *const enc_cfg,
const aom_svc_extra_cfg_t *svc_params,
int spatial_layers, int temporal_layers,
int temporal_layering_mode,
unsigned int total_rate) {
int sl, spatial_layer_target;
float total = 0;
float alloc_ratio[AOM_MAX_LAYERS] = { 0 };
for (sl = 0; sl < spatial_layers; ++sl) {
if (svc_params->scaling_factor_den[sl] > 0) {
alloc_ratio[sl] = (float)(svc_params->scaling_factor_num[sl] * 1.0 /
svc_params->scaling_factor_den[sl]);
total += alloc_ratio[sl];
}
}
for (sl = 0; sl < spatial_layers; ++sl) {
enc_cfg->ss_target_bitrate[sl] = spatial_layer_target =
(unsigned int)(enc_cfg->rc_target_bitrate * alloc_ratio[sl] / total);
const int index = sl * temporal_layers;
if (temporal_layering_mode == 3) {
enc_cfg->layer_target_bitrate[index] = spatial_layer_target >> 1;
enc_cfg->layer_target_bitrate[index + 1] =
(spatial_layer_target >> 1) + (spatial_layer_target >> 2);
enc_cfg->layer_target_bitrate[index + 2] = spatial_layer_target;
} else if (temporal_layering_mode == 2) {
enc_cfg->layer_target_bitrate[index] = spatial_layer_target * 2 / 3;
enc_cfg->layer_target_bitrate[index + 1] = spatial_layer_target;
}
}
}
// Check basic rate targeting for 1 pass CBR SVC: 2 spatial layers and
// 3 temporal layers. Run CIF clip with 1 thread.
TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
cfg_.rc_min_quantizer = 0;
cfg_.rc_max_quantizer = 63;
cfg_.rc_end_usage = AOM_CBR;
cfg_.g_lag_in_frames = 0;
cfg_.ss_number_layers = 2;
cfg_.ts_number_layers = 3;
cfg_.ts_rate_decimator[0] = 4;
cfg_.ts_rate_decimator[1] = 2;
cfg_.ts_rate_decimator[2] = 1;
cfg_.g_error_resilient = 1;
cfg_.g_threads = 1;
cfg_.temporal_layering_mode = 3;
svc_params_.scaling_factor_num[0] = 144;
svc_params_.scaling_factor_den[0] = 288;
svc_params_.scaling_factor_num[1] = 288;
svc_params_.scaling_factor_den[1] = 288;
// TODO(wonkap/marpan): No frame drop for now, we need to implement correct
// frame dropping for SVC.
cfg_.rc_dropframe_thresh = 0;
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
30, 1, 0, 200);
// TODO(wonkap/marpan): Check that effective_datarate for each layer hits the
// layer target_bitrate. Also check if test can pass at lower bitrate (~200k).
for (int i = 400; i <= 800; i += 200) {
cfg_.rc_target_bitrate = i;
ResetModel();
assign_layer_bitrates(&cfg_, &svc_params_, cfg_.ss_number_layers,
cfg_.ts_number_layers, cfg_.temporal_layering_mode,
cfg_.rc_target_bitrate);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.85)
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.15)
<< " The datarate for the file is lower than the target by too much!";
EXPECT_EQ(GetMismatchFrames(), (unsigned int)0);
}
}
// Check basic rate targeting for 1 pass CBR SVC: 2 spatial layers and
// 3 temporal layers. Run HD clip with 4 threads.
TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc4threads) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
cfg_.rc_min_quantizer = 0;
cfg_.rc_max_quantizer = 63;
cfg_.rc_end_usage = AOM_CBR;
cfg_.g_lag_in_frames = 0;
cfg_.ss_number_layers = 2;
cfg_.ts_number_layers = 3;
cfg_.ts_rate_decimator[0] = 4;
cfg_.ts_rate_decimator[1] = 2;
cfg_.ts_rate_decimator[2] = 1;
cfg_.g_error_resilient = 1;
cfg_.g_threads = 4;
cfg_.temporal_layering_mode = 3;
svc_params_.scaling_factor_num[0] = 144;
svc_params_.scaling_factor_den[0] = 288;
svc_params_.scaling_factor_num[1] = 288;
svc_params_.scaling_factor_den[1] = 288;
// TODO(wonkap/marpan): No frame drop for now, we need to implement correct
// frame dropping for SVC.
cfg_.rc_dropframe_thresh = 0;
::libaom_test::I420VideoSource video("niklas_1280_720_30.y4m", 1280, 720, 30,
1, 0, 300);
cfg_.rc_target_bitrate = 800;
ResetModel();
assign_layer_bitrates(&cfg_, &svc_params_, cfg_.ss_number_layers,
cfg_.ts_number_layers, cfg_.temporal_layering_mode,
cfg_.rc_target_bitrate);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.85)
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.15)
<< " The datarate for the file is lower than the target by too much!";
EXPECT_EQ(GetMismatchFrames(), (unsigned int)0);
}
AV1_INSTANTIATE_TEST_CASE(DatarateTestAV1Large,
::testing::Values(::libaom_test::kOnePassGood,
::libaom_test::kRealTime),
::testing::Range(2, 7));
/* AV1 does not support multiple layers yet.
AV1_INSTANTIATE_TEST_CASE(DatarateOnePassCbrSvc,
::testing::Values(::libaom_test::kRealTime),
::testing::Range(5, 8));
*/
} // namespace
......@@ -25,9 +25,8 @@ class ErrorResilienceTestLarge
public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, bool> {
protected:
ErrorResilienceTestLarge()
: EncoderTest(GET_PARAM(0)), svc_support_(GET_PARAM(2)), psnr_(0.0),
nframes_(0), mismatch_psnr_(0.0), mismatch_nframes_(0),
encoding_mode_(GET_PARAM(1)) {
: EncoderTest(GET_PARAM(0)), psnr_(0.0), nframes_(0), mismatch_psnr_(0.0),
mismatch_nframes_(0), encoding_mode_(GET_PARAM(1)) {
Reset();
}
......@@ -176,8 +175,6 @@ class ErrorResilienceTestLarge
void SetPatternSwitch(int frame_switch) { pattern_switch_ = frame_switch; }
bool svc_support_;
private:
double psnr_;
unsigned int nframes_;
......@@ -281,95 +278,6 @@ TEST_P(ErrorResilienceTestLarge, DropFramesWithoutRecovery) {
#endif
}
// Check for successful decoding and no encoder/decoder mismatch
// if we lose (i.e., drop before decoding) the enhancement layer frames for a
// two layer temporal pattern. The base layer does not predict from the top
// layer, so successful decoding is expected.
TEST_P(ErrorResilienceTestLarge, 2LayersDropEnhancement) {
// This test doesn't run if SVC is not supported.
if (!svc_support_) return;
const aom_rational timebase = { 33333333, 1000000000 };
cfg_.g_timebase = timebase;
cfg_.rc_target_bitrate = 500;
cfg_.g_lag_in_frames = 0;
cfg_.rc_end_usage = AOM_CBR;
// 2 Temporal layers, no spatial layers, CBR mode.
cfg_.ss_number_layers = 1;
cfg_.ts_number_layers = 2;
cfg_.ts_rate_decimator[0] = 2;
cfg_.ts_rate_decimator[1] = 1;
cfg_.ts_periodicity = 2;
cfg_.ts_target_bitrate[0] = 60 * cfg_.rc_target_bitrate / 100;
cfg_.ts_target_bitrate[1] = cfg_.rc_target_bitrate;
init_flags_ = AOM_CODEC_USE_PSNR;
libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
timebase.den, timebase.num, 0, 40);
// Error resilient mode ON.
cfg_.g_error_resilient = 1;
cfg_.kf_mode = AOM_KF_DISABLED;
SetPatternSwitch(0);
// The odd frames are the enhancement layer for 2 layer pattern, so set
// those frames as droppable. Drop the last 7 frames.
unsigned int num_droppable_frames = 7;
unsigned int droppable_frame_list[] = { 27, 29, 31, 33, 35, 37, 39 };
SetDroppableFrames(num_droppable_frames, droppable_frame_list);
SetErrorFrames(num_droppable_frames, droppable_frame_list);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
// Test that no mismatches have been found
std::cout << " Mismatch frames: " << GetMismatchFrames() << "\n";
EXPECT_EQ(GetMismatchFrames(), (unsigned int)0);
// Reset previously set of error/droppable frames.
Reset();
}
// Check for successful decoding and no encoder/decoder mismatch
// for a two layer temporal pattern, where at some point in the
// sequence, the LAST ref is not used anymore.
TEST_P(ErrorResilienceTestLarge, 2LayersNoRefLast) {
// This test doesn't run if SVC is not supported.
if (!svc_support_) return;
const aom_rational timebase = { 33333333, 1000000000 };
cfg_.g_timebase = timebase;
cfg_.rc_target_bitrate = 500;
cfg_.g_lag_in_frames = 0;
cfg_.rc_end_usage = AOM_CBR;
// 2 Temporal layers, no spatial layers, CBR mode.
cfg_.ss_number_layers = 1;
cfg_.ts_number_layers = 2;
cfg_.ts_rate_decimator[0] = 2;
cfg_.ts_rate_decimator[1] = 1;
cfg_.ts_periodicity = 2;
cfg_.ts_target_bitrate[0] = 60 * cfg_.rc_target_bitrate / 100;
cfg_.ts_target_bitrate[1] = cfg_.rc_target_bitrate;
init_flags_ = AOM_CODEC_USE_PSNR;
libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
timebase.den, timebase.num, 0, 100);
// Error resilient mode ON.
cfg_.g_error_resilient = 1;
cfg_.kf_mode = AOM_KF_DISABLED;
SetPatternSwitch(60);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
// Test that no mismatches have been found
std::cout << " Mismatch frames: " << GetMismatchFrames() << "\n";
EXPECT_EQ(GetMismatchFrames(), (unsigned int)0);
// Reset previously set of error/droppable frames.
Reset();
}
class ErrorResilienceTestLargeCodecControls
: public ::libaom_test::EncoderTest,
public ::libaom_test::CodecTestWithParam<libaom_test::TestMode> {
......@@ -519,59 +427,6 @@ class ErrorResilienceTestLargeCodecControls
int tot_frame_number_;
};
// Check two codec controls used for:
// (1) for setting temporal layer id, and (2) for settings encoder flags.
// This test invokes those controls for each frame, and verifies encoder/decoder
// mismatch and basic rate control response.
// TODO(marpan): Maybe move this test to datarate_test.cc.
TEST_P(ErrorResilienceTestLargeCodecControls, CodecControl3TemporalLayers) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
cfg_.rc_dropframe_thresh = 1;
cfg_.rc_min_quantizer = 2;
cfg_.rc_max_quantizer = 56;
cfg_.rc_end_usage = AOM_CBR;
cfg_.rc_dropframe_thresh = 1;
cfg_.g_lag_in_frames = 0;
cfg_.kf_mode = AOM_KF_DISABLED;
cfg_.g_error_resilient = 1;
// 3 Temporal layers. Framerate decimation (4, 2, 1).
cfg_.ts_number_layers = 3;
cfg_.ts_rate_decimator[0] = 4;
cfg_.ts_rate_decimator[1] = 2;
cfg_.ts_rate_decimator[2] = 1;
cfg_.ts_periodicity = 4;
cfg_.ts_layer_id[0] = 0;
cfg_.ts_layer_id[1] = 2;
cfg_.ts_layer_id[2] = 1;
cfg_.ts_layer_id[3] = 2;
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,