generic-library/vpx
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Fix settings for num of tiles in samples & tests.

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The control is set by log2 of number of threads (such that the number of
tiles is the same of number of threads).

Thus it should be log2(num_threads) instead of (num_threads >> 1).

Change-Id: I2ccec5557e660048dad3e561534e1c74fc8eec1f
This commit is contained in:
Jerome Jiang 2018-04-05 14:45:06 -07:00
parent 9336197663
commit be4561248d
4 changed files with 7 additions and 4 deletions
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2
examples/vp9_spatial_svc_encoder.c
View File

@ -714,7 +714,7 @@ int main(int argc, const char **argv) {
if (svc_ctx.speed != -1)
vpx_codec_control(&codec, VP8E_SET_CPUUSED, svc_ctx.speed);
if (svc_ctx.threads) {
vpx_codec_control(&codec, VP9E_SET_TILE_COLUMNS, (svc_ctx.threads >> 1));
vpx_codec_control(&codec, VP9E_SET_TILE_COLUMNS, get_msb(svc_ctx.threads));
if (svc_ctx.threads > 1)
vpx_codec_control(&codec, VP9E_SET_ROW_MT, 1);
else

3
examples/vpx_temporal_svc_encoder.c
View File

@ -22,6 +22,7 @@
#include "../vpx_ports/vpx_timer.h"
#include "vpx/vp8cx.h"
#include "vpx/vpx_encoder.h"
#include "vpx_ports/bitops.h"
#include "../tools_common.h"
#include "../video_writer.h"
@ -810,7 +811,7 @@ int main(int argc, char **argv) {
vpx_codec_control(&codec, VP9E_SET_NOISE_SENSITIVITY, kVp9DenoiserOff);
vpx_codec_control(&codec, VP8E_SET_STATIC_THRESHOLD, 1);
vpx_codec_control(&codec, VP9E_SET_TUNE_CONTENT, 0);
vpx_codec_control(&codec, VP9E_SET_TILE_COLUMNS, (cfg.g_threads >> 1));
vpx_codec_control(&codec, VP9E_SET_TILE_COLUMNS, get_msb(cfg.g_threads));
#if ROI_MAP
set_roi_map(encoder->name, &cfg, &roi);
if (vpx_codec_control(&codec, VP9E_SET_ROI_MAP, &roi))

3
test/svc_datarate_test.cc
View File

@ -15,6 +15,7 @@
#include "test/util.h"
#include "test/y4m_video_source.h"
#include "vpx/vpx_codec.h"
#include "vpx_ports/bitops.h"
namespace {
@ -200,7 +201,7 @@ class DatarateOnePassCbrSvc
encoder->Control(VP8E_SET_CPUUSED, speed_setting_);
encoder->Control(VP9E_SET_TILE_COLUMNS, 0);
encoder->Control(VP8E_SET_MAX_INTRA_BITRATE_PCT, 300);
encoder->Control(VP9E_SET_TILE_COLUMNS, (cfg_.g_threads >> 1));
encoder->Control(VP9E_SET_TILE_COLUMNS, get_msb(cfg_.g_threads));
encoder->Control(VP9E_SET_ROW_MT, 1);
encoder->Control(VP8E_SET_STATIC_THRESHOLD, 1);
encoder->Control(VP9E_SET_TUNE_CONTENT, tune_content_);

3
test/vp9_datarate_test.cc
View File

@ -15,6 +15,7 @@
#include "test/util.h"
#include "test/y4m_video_source.h"
#include "vpx/vpx_codec.h"
#include "vpx_ports/bitops.h"
namespace {
@ -129,7 +130,7 @@ class DatarateTestVP9Large
}
encoder->Control(VP9E_SET_NOISE_SENSITIVITY, denoiser_on_);
encoder->Control(VP9E_SET_TILE_COLUMNS, (cfg_.g_threads >> 1));
encoder->Control(VP9E_SET_TILE_COLUMNS, get_msb(cfg_.g_threads));
encoder->Control(VP9E_SET_FRAME_PARALLEL_DECODING,
frame_parallel_decoding_mode_);