tizen_src/ewk/efl_integration/command_line_efl.cc

   1 // Copyright 2014 Samsung Electronics. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "command_line_efl.h"
   6
   7 #include <string>
   8 #include <cstring>
   9 #include <sys/types.h>
  10 #include <unistd.h>
  11
  12 #include "base/base_switches.h"
  13 #include "base/logging.h"
  14 #include "cc/base/switches.h"
  15 #include "common/content_switches_efl.h"
  16 #include "components/viz/common/switches.h"
  17 #include "content/public/common/content_client.h"
  18 #include "content/public/common/content_switches.h"
  19 #include "efl/init.h"
  20 #include "extensions/common/switches.h"
  21 #include "gpu/config/gpu_switches.h"
  22 #include "sandbox/policy/switches.h"
  23 #include "tizen/system_info.h"
  24 #include "ui/base/ui_base_switches.h"
  25 #include "ui/events/event_switches.h"
  26 #include "ui/gl/gl_switches.h"
  27 #include "ui/ozone/public/ozone_switches.h"
  28 #include "url/gurl.h"
  29
  30 int CommandLineEfl::argc_ = 0;
  31 char** CommandLineEfl::argv_ = NULL;
  32 CommandLineEfl::ArgumentVector CommandLineEfl::original_arguments_;
  33 bool CommandLineEfl::is_initialized_ = false;
  34
  35 void CommandLineEfl::Init(int argc, char *argv[]) {
  36   if (CommandLineEfl::is_initialized_) {
  37     LOG(ERROR) << "CommandLineEfl::Init should not be called more than once";
  38   }
  39   base::CommandLine::Init(argc, argv);
  40   argc_ = argc;
  41   argv_ = argv;
  42
  43   // Unfortunately chromium modifies application's argument vector.
  44   // during initialization. This means that chromium after initialization
  45   // argv will only contain one valid entry, argv[0]. To be able to use
  46   // user provided arguments after initialization we need to make a copy
  47   // of them.
  48   // See: chromium/src/content/common/set_process_title_linux.cc
  49   for (int i = 0; i < argc; ++i)
  50     original_arguments_.push_back(std::string(argv[i]));
  51   CommandLineEfl::is_initialized_ = true;
  52 }
  53
  54 content::MainFunctionParams CommandLineEfl::GetDefaultPortParams() {
  55   if (!CommandLineEfl::is_initialized_) {
  56     CommandLineEfl::Init(0, NULL);
  57   }
  58   base::CommandLine* p_command_line = base::CommandLine::ForCurrentProcess();
  59
  60   p_command_line->AppendSwitchASCII(switches::kUseGL,
  61                                     gl::kGLImplementationEGLName);
  62   p_command_line->AppendSwitch(sandbox::policy::switches::kNoSandbox);
  63   p_command_line->AppendSwitch(switches::kIgnoreGpuBlocklist);
  64   p_command_line->AppendSwitch(switches::kInProcessGPU);
  65   p_command_line->AppendSwitchASCII(switches::kOzonePlatform, "efl");
  66   p_command_line->AppendSwitch(switches::kEnableOffscreenRendering);
  67
  68   AppendMemoryOptimizationSwitches(p_command_line);
  69
  70   if (IsDesktopProfile())
  71     p_command_line->AppendSwitch(switches::kDisableES3GLContext);
  72
  73 #if defined(TIZEN_MULTIMEDIA_SUPPORT) && defined(ENABLE_WEBRTC)
  74   p_command_line->AppendSwitch(switches::kEnableWebRtcHWH264Encoding);
  75 #endif
  76
  77 #if BUILDFLAG(IS_TIZEN)
  78 #if !defined(EWK_BRINGUP)  // FIXME:m85 bringup
  79   p_command_line->AppendSwitchASCII(
  80       switches::kAcceleratedCanvas2dMSAASampleCount, "4");
  81   p_command_line->AppendSwitch(switches::kEnableGestureTapHighlight);
  82   p_command_line->AppendSwitch(switches::kEnableSpatialNavigation);
  83   p_command_line->AppendSwitch(switches::kMainFrameResizesAreOrientationChanges);
  84 #endif // EWK_BRINGUP
  85 #endif
  86
  87   if (IsMobileProfile() || IsWearableProfile()) {
  88     p_command_line->AppendSwitch(switches::kUseMobileUserAgent);
  89     p_command_line->AppendSwitchASCII(
  90         switches::kTouchEventFeatureDetection,
  91         switches::kTouchEventFeatureDetectionEnabled);
  92 #if !defined(EWK_BRINGUP)
  93     p_command_line->AppendSwitch(switches::kEnablePinch);
  94 #endif
  95   }
  96
  97 #if !defined(EWK_BRINGUP)
  98   if (p_command_line->HasSwitch(switches::kDisableIpcSandbox))
  99     p_command_line->AppendSwitch(switches::kDisableRendererZygote);
 100 #endif
 101
 102   // XXX: Skia benchmarking should be only used for testing,
 103   // when enabled the following warning is printed to stderr:
 104   // "Enabling unsafe Skia benchmarking extension."
 105   // p_command_line->AppendSwitch(switches::kEnableSkiaBenchmarking);
 106
 107   AppendUserArgs(*p_command_line);
 108
 109   return content::MainFunctionParams(p_command_line);
 110 }
 111
 112 void CommandLineEfl::AppendProcessSpecificArgs(base::CommandLine& command_line) {
 113   std::string process_type = command_line.GetSwitchValueASCII(switches::kProcessType);
 114
 115   AppendUserArgs(command_line);
 116 }
 117
 118 void CommandLineEfl::AppendSwitch(std::string arg) {
 119   original_arguments_.push_back(arg);
 120 }
 121
 122 void CommandLineEfl::AppendUserArgs(base::CommandLine& command_line) {
 123   for (ArgumentVector::const_iterator it = original_arguments_.begin();
 124        it != original_arguments_.end(); ++it) {
 125     command_line.AppendSwitch(*it);
 126   }
 127 }
 128
 129 void CommandLineEfl::AppendMemoryOptimizationSwitches(
 130     base::CommandLine* command_line) {
 131 #if !defined(EWK_BRINGUP)
 132 // [M44_2403] Temporary disabling the codes for switching to new chromium
 133 //            FIXME: http://web.sec.samsung.net/bugzilla/show_bug.cgi?id=14040
 134   // For optimizing tile buffer size.
 135   command_line->AppendSwitchASCII(switches::kDefaultTileRoundUp, "16");
 136   command_line->AppendSwitch(switches::kEnableMultipleTextureSizes);
 137
 138   // For purging unused resources.
 139   command_line->AppendSwitch(switches::kEnablePurgingUnusedResources);
 140
 141   // For adding runtime switch to configure the discardable image cache size.
 142   command_line->AppendSwitchASCII(switches::kImageCacheSize, "0");
 143 #endif
 144
 145   // For reuse of timers with message pump
 146   command_line->AppendSwitch(switches::kLimitMemoryAllocationInScheduleDelayedWork);
 147
 148 }