kotatogram/kotatogram-desktop
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[Option][GUI/JSON] Multithreaded video decoding

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Eric Kotato 2022-08-30 13:55:07 +03:00 • committed by Eric Kotato
parent f17d10cedb
commit 753aef6325
4 changed files with 21 additions and 1 deletions
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2
Telegram/Resources/langs/rewrites/en.json
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@ -50,6 +50,8 @@
"ktg_profile_group_id": "Group ID",
"ktg_profile_supergroup_id": "Supergroup ID",
"ktg_profile_channel_id": "Channel ID",
"ktg_settings_ffmpeg_multithread": "Multithread video decoding",
"ktg_settings_ffmpeg_multithread_about": "When enabled, CPU and RAM consumption is higher, video decodes faster. When disabled, CPU and RAM consumption is lower, video decodes slower. The more CPU cores you have, the more RAM consumption you have when this option is enabled. You can set exact number of threads in the JSON configuration file.",
"ktg_settings_adaptive_bubbles": "Adaptive bubbles",
"ktg_settings_filters": "Folders",
"ktg_settings_messages": "Messages",

7
Telegram/SourceFiles/ffmpeg/ffmpeg_utility.cpp
View file

@ -7,6 +7,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "ffmpeg/ffmpeg_utility.h"
#include "kotato/kotato_settings.h"
#include "base/algorithm.h"
#include "logs.h"
@ -337,7 +338,13 @@ CodecPointer MakeCodecPointer(CodecDescriptor descriptor) {
return {};
}
context->pkt_timebase = stream->time_base;
if(::Kotato::JsonSettings::GetBool("ffmpeg_multithread")) {
if (::Kotato::JsonSettings::GetInt("ffmpeg_thread_count") > 0) {
av_opt_set(context, "threads", std::to_string(::Kotato::JsonSettings::GetInt("ffmpeg_thread_count")).c_str(), 0);
} else {
av_opt_set(context, "threads", "auto", 0);
}
}
av_opt_set_int(context, "refcounted_frames", 1, 0);
const auto codec = FindDecoder(context);

7
Telegram/SourceFiles/kotato/kotato_settings.cpp
View file

@ -282,6 +282,13 @@ const std::map<QString, Definition, std::greater<QString>> DefinitionMap {
{ "replaces", {
.type = SettingType::QJsonArraySetting,
.limitHandler = ReplacesLimit(), }},
{ "ffmpeg_multithread", {
.type = SettingType::BoolSetting,
.defaultValue = true, }},
{ "ffmpeg_thread_count", {
.type = SettingType::IntSetting,
.defaultValue = 0,
.limitHandler = IntLimitMin(0) }},
};
using OldOptionKey = QString;

4
Telegram/SourceFiles/kotato/kotato_settings_menu.cpp
View file

@ -279,6 +279,10 @@ void SetupKotatoOther(
}));
});
SettingsMenuJsonSwitch(ktg_settings_ffmpeg_multithread, ffmpeg_multithread);
Ui::AddSkip(container);
Ui::AddDividerText(container, rktr("ktg_settings_ffmpeg_multithread_about"));
Ui::AddSkip(container);
}