xbmc/windowing/android/AndroidUtils.cpp

   1 /*
   2  *  Copyright (C) 2011-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8 #include "AndroidUtils.h"
   9
  10 #include "ServiceBroker.h"
  11 #include "settings/DisplaySettings.h"
  12 #include "settings/Settings.h"
  13 #include "settings/SettingsComponent.h"
  14 #include "settings/lib/SettingsManager.h"
  15 #include "utils/StringUtils.h"
  16 #include "utils/log.h"
  17 #include "windowing/GraphicContext.h"
  18
  19 #include "platform/android/activity/XBMCApp.h"
  20
  21 #include <androidjni/MediaCodecInfo.h>
  22 #include <androidjni/MediaCodecList.h>
  23 #include <androidjni/View.h>
  24 #include <androidjni/Window.h>
  25
  26 static std::vector<RESOLUTION_INFO> s_res_displayModes;
  27 static RESOLUTION_INFO s_res_cur_displayMode;
  28
  29 static void fetchDisplayModes()
  30 {
  31   s_res_displayModes.clear();
  32
  33   CJNIDisplay display = CXBMCApp::getWindow().getDecorView().getDisplay();
  34
  35   if (display)
  36   {
  37     CJNIDisplayMode m = display.getMode();
  38     if (m)
  39     {
  40       const bool landscape = m.getPhysicalWidth() > m.getPhysicalHeight();
  41       CLog::Log(LOGDEBUG, "CAndroidUtils: current mode: {}: {}x{}@{:f}", m.getModeId(),
  42                 m.getPhysicalWidth(), m.getPhysicalHeight(), m.getRefreshRate());
  43       s_res_cur_displayMode.strId = std::to_string(m.getModeId());
  44       s_res_cur_displayMode.iWidth = s_res_cur_displayMode.iScreenWidth =
  45           landscape ? m.getPhysicalWidth() : m.getPhysicalHeight();
  46       s_res_cur_displayMode.iHeight = s_res_cur_displayMode.iScreenHeight =
  47           landscape ? m.getPhysicalHeight() : m.getPhysicalWidth();
  48       s_res_cur_displayMode.fRefreshRate = m.getRefreshRate();
  49       s_res_cur_displayMode.dwFlags = D3DPRESENTFLAG_PROGRESSIVE;
  50       s_res_cur_displayMode.bFullScreen = true;
  51       s_res_cur_displayMode.iSubtitles = s_res_cur_displayMode.iHeight;
  52       s_res_cur_displayMode.fPixelRatio = 1.0f;
  53       s_res_cur_displayMode.strMode = StringUtils::Format(
  54           "{}x{} @ {:.6f}{} - Full Screen", s_res_cur_displayMode.iScreenWidth,
  55           s_res_cur_displayMode.iScreenHeight, s_res_cur_displayMode.fRefreshRate,
  56           s_res_cur_displayMode.dwFlags & D3DPRESENTFLAG_INTERLACED ? "i" : "");
  57
  58       std::vector<CJNIDisplayMode> modes = display.getSupportedModes();
  59       for (CJNIDisplayMode& m : modes)
  60       {
  61         CLog::Log(LOGDEBUG, "CAndroidUtils: available mode: {}: {}x{}@{:f}", m.getModeId(),
  62                   m.getPhysicalWidth(), m.getPhysicalHeight(), m.getRefreshRate());
  63
  64         RESOLUTION_INFO res;
  65         res.strId = std::to_string(m.getModeId());
  66         res.iWidth = res.iScreenWidth = landscape ? m.getPhysicalWidth() : m.getPhysicalHeight();
  67         res.iHeight = res.iScreenHeight = landscape ? m.getPhysicalHeight() : m.getPhysicalWidth();
  68         res.fRefreshRate = m.getRefreshRate();
  69         res.dwFlags = D3DPRESENTFLAG_PROGRESSIVE;
  70         res.bFullScreen = true;
  71         res.iSubtitles = res.iHeight;
  72         res.fPixelRatio = 1.0f;
  73         res.strMode = StringUtils::Format("{}x{} @ {:.6f}{} - Full Screen", res.iScreenWidth,
  74                                           res.iScreenHeight, res.fRefreshRate,
  75                                           res.dwFlags & D3DPRESENTFLAG_INTERLACED ? "i" : "");
  76
  77         s_res_displayModes.push_back(res);
  78       }
  79     }
  80   }
  81 }
  82
  83 namespace
  84 {
  85 std::string HdrTypeString(int type)
  86 {
  87   const std::map<int, std::string> hdrTypeMap = {
  88       {CJNIDisplayHdrCapabilities::HDR_TYPE_HDR10, "HDR10"},
  89       {CJNIDisplayHdrCapabilities::HDR_TYPE_HLG, "HLG"},
  90       {CJNIDisplayHdrCapabilities::HDR_TYPE_HDR10_PLUS, "HDR10+"},
  91       {CJNIDisplayHdrCapabilities::HDR_TYPE_DOLBY_VISION, "Dolby Vision"}};
  92
  93   auto hdr = hdrTypeMap.find(type);
  94   if (hdr != hdrTypeMap.end())
  95     return hdr->second;
  96
  97   return "Unknown";
  98 }
  99 } // unnamed namespace
 100
 101 const std::string CAndroidUtils::SETTING_LIMITGUI = "videoscreen.limitgui";
 102
 103 CAndroidUtils::CAndroidUtils()
 104 {
 105   m_width = m_height = 0;
 106
 107   fetchDisplayModes();
 108   for (const RESOLUTION_INFO& res : s_res_displayModes)
 109   {
 110     if (res.iWidth > m_width || res.iHeight > m_height)
 111     {
 112       m_width = res.iWidth;
 113       m_height = res.iHeight;
 114     }
 115   }
 116
 117   CLog::Log(LOGDEBUG, "CAndroidUtils: maximum/current resolution: {}x{}", m_width, m_height);
 118   int limit = CServiceBroker::GetSettingsComponent()->GetSettings()->GetInt(
 119       CAndroidUtils::SETTING_LIMITGUI);
 120   switch (limit)
 121   {
 122     case 0: // auto
 123       m_width = 0;
 124       m_height = 0;
 125       break;
 126
 127     case 9999: // unlimited
 128       break;
 129
 130     case 720:
 131       if (m_height > 720)
 132       {
 133         m_width = 1280;
 134         m_height = 720;
 135       }
 136       break;
 137
 138     case 1080:
 139       if (m_height > 1080)
 140       {
 141         m_width = 1920;
 142         m_height = 1080;
 143       }
 144       break;
 145   }
 146   CLog::Log(LOGDEBUG, "CAndroidUtils: selected resolution: {}x{}", m_width, m_height);
 147
 148   CServiceBroker::GetSettingsComponent()->GetSettings()->GetSettingsManager()->RegisterCallback(
 149       this, {CAndroidUtils::SETTING_LIMITGUI});
 150
 151   LogDisplaySupportedHdrTypes();
 152 }
 153
 154 bool CAndroidUtils::GetNativeResolution(RESOLUTION_INFO* res) const
 155 {
 156   const std::shared_ptr<CNativeWindow> nativeWindow = CXBMCApp::Get().GetNativeWindow(30000);
 157   if (!nativeWindow)
 158     return false;
 159
 160   if (!m_width || !m_height)
 161   {
 162     m_width = nativeWindow->GetWidth();
 163     m_height = nativeWindow->GetHeight();
 164     CLog::Log(LOGINFO, "CAndroidUtils: window resolution: {}x{}", m_width, m_height);
 165   }
 166
 167   *res = s_res_cur_displayMode;
 168   res->iWidth = m_width;
 169   res->iHeight = m_height;
 170   res->iSubtitles = res->iHeight;
 171   res->strMode =
 172       StringUtils::Format("{}x{} @ {:.6f}{} - Full Screen", res->iScreenWidth, res->iScreenHeight,
 173                           res->fRefreshRate, res->dwFlags & D3DPRESENTFLAG_INTERLACED ? "i" : "");
 174   CLog::Log(LOGINFO, "CAndroidUtils: Current resolution: {}x{} {}", res->iWidth, res->iHeight,
 175             res->strMode);
 176   return true;
 177 }
 178
 179 bool CAndroidUtils::SetNativeResolution(const RESOLUTION_INFO& res)
 180 {
 181   CLog::Log(LOGINFO, "CAndroidUtils: SetNativeResolution: {}: {}x{} {}x{}@{:f}", res.strId,
 182             res.iWidth, res.iHeight, res.iScreenWidth, res.iScreenHeight, res.fRefreshRate);
 183
 184   CXBMCApp::Get().SetDisplayMode(std::atoi(res.strId.c_str()), res.fRefreshRate);
 185   s_res_cur_displayMode = res;
 186   CXBMCApp::Get().SetBuffersGeometry(res.iWidth, res.iHeight, 0);
 187
 188   return true;
 189 }
 190
 191 bool CAndroidUtils::ProbeResolutions(std::vector<RESOLUTION_INFO>& resolutions)
 192 {
 193   RESOLUTION_INFO cur_res;
 194   GetNativeResolution(&cur_res);
 195
 196   CLog::Log(LOGDEBUG, "CAndroidUtils: ProbeResolutions: {}x{}", m_width, m_height);
 197
 198   for (RESOLUTION_INFO res : s_res_displayModes)
 199   {
 200     if (m_width && m_height)
 201     {
 202       res.iWidth = std::min(res.iWidth, m_width);
 203       res.iHeight = std::min(res.iHeight, m_height);
 204       res.iSubtitles = res.iHeight;
 205     }
 206     resolutions.push_back(res);
 207   }
 208   return true;
 209 }
 210
 211 bool CAndroidUtils::UpdateDisplayModes()
 212 {
 213   fetchDisplayModes();
 214   return true;
 215 }
 216
 217 bool CAndroidUtils::IsHDRDisplay()
 218 {
 219   CJNIWindow window = CXBMCApp::getWindow();
 220   bool ret = false;
 221
 222   if (window)
 223   {
 224     CJNIView view = window.getDecorView();
 225     if (view)
 226     {
 227       CJNIDisplay display = view.getDisplay();
 228       if (display)
 229         ret = display.isHdr();
 230     }
 231   }
 232   CLog::Log(LOGDEBUG, "CAndroidUtils: IsHDRDisplay: {}", ret ? "true" : "false");
 233   return ret;
 234 }
 235
 236 void CAndroidUtils::OnSettingChanged(const std::shared_ptr<const CSetting>& setting)
 237 {
 238   const std::string& settingId = setting->GetId();
 239   /* Calibration (overscan / subtitles) are based on GUI size -> reset required */
 240   if (settingId == CAndroidUtils::SETTING_LIMITGUI)
 241     CDisplaySettings::GetInstance().ClearCalibrations();
 242 }
 243
 244 std::vector<int> CAndroidUtils::GetDisplaySupportedHdrTypes()
 245 {
 246   CJNIWindow window = CXBMCApp::getWindow();
 247
 248   if (window)
 249   {
 250     CJNIView view = window.getDecorView();
 251     if (view)
 252     {
 253       CJNIDisplay display = view.getDisplay();
 254       if (display)
 255       {
 256         CJNIDisplayHdrCapabilities caps = display.getHdrCapabilities();
 257         if (caps)
 258           return caps.getSupportedHdrTypes();
 259       }
 260     }
 261   }
 262
 263   return {};
 264 }
 265
 266 void CAndroidUtils::LogDisplaySupportedHdrTypes()
 267 {
 268   const std::vector<int> hdrTypes = GetDisplaySupportedHdrTypes();
 269   std::string text;
 270
 271   for (const int& type : hdrTypes)
 272   {
 273     text += " " + HdrTypeString(type);
 274   }
 275
 276   CLog::Log(LOGDEBUG, "CAndroidUtils: Display supported HDR types:{}",
 277             text.empty() ? " None" : text);
 278 }
 279
 280 CHDRCapabilities CAndroidUtils::GetDisplayHDRCapabilities()
 281 {
 282   CHDRCapabilities caps;
 283   const std::vector<int> types = GetDisplaySupportedHdrTypes();
 284
 285   if (std::find(types.begin(), types.end(), CJNIDisplayHdrCapabilities::HDR_TYPE_HDR10) !=
 286       types.end())
 287     caps.SetHDR10();
 288
 289   if (std::find(types.begin(), types.end(), CJNIDisplayHdrCapabilities::HDR_TYPE_HLG) !=
 290       types.end())
 291     caps.SetHLG();
 292
 293   if (std::find(types.begin(), types.end(), CJNIDisplayHdrCapabilities::HDR_TYPE_HDR10_PLUS) !=
 294       types.end())
 295     caps.SetHDR10Plus();
 296
 297   if (std::find(types.begin(), types.end(), CJNIDisplayHdrCapabilities::HDR_TYPE_DOLBY_VISION) !=
 298       types.end())
 299     caps.SetDolbyVision();
 300
 301   return caps;
 302 }
 303
 304 bool CAndroidUtils::SupportsMediaCodecMimeType(const std::string& mimeType)
 305 {
 306   const std::vector<CJNIMediaCodecInfo> codecInfos =
 307       CJNIMediaCodecList(CJNIMediaCodecList::REGULAR_CODECS).getCodecInfos();
 308
 309   for (const CJNIMediaCodecInfo& codec_info : codecInfos)
 310   {
 311     if (codec_info.isEncoder())
 312       continue;
 313
 314     std::vector<std::string> types = codec_info.getSupportedTypes();
 315     if (std::find(types.begin(), types.end(), mimeType) != types.end())
 316       return true;
 317   }
 318
 319   return false;
 320 }
 321
 322 std::pair<bool, bool> CAndroidUtils::GetDolbyVisionCapabilities()
 323 {
 324   const bool displaySupportsDovi = GetDisplayHDRCapabilities().SupportsDolbyVision();
 325   const bool mediaCodecSupportsDovi = SupportsMediaCodecMimeType("video/dolby-vision");
 326
 327   CLog::Log(LOGDEBUG, "CAndroidUtils::GetDolbyVisionCapabilities Display: {}, MediaCodec: {}",
 328             displaySupportsDovi, mediaCodecSupportsDovi);
 329
 330   return std::make_pair(displaySupportsDovi, mediaCodecSupportsDovi);
 331 }