improve x86 xlib performance

src/gui/core/velocitytracker.cc

@@ -120,7 +120,7 @@ private:
 
     static VelocityTrackerStrategy* createStrategy(const char* strategy);
 };
-const char* VelocityTrackerImpl::DEFAULT_STRATEGY = "lsq2";
+const char* VelocityTrackerImpl::DEFAULT_STRATEGY = "impulse";//"lsq2";
 
 VelocityTrackerImpl::VelocityTrackerImpl(const char* strategy) :
     mLastEventTime(0), mCurrentPointerIdBits(0), mActivePointerId(-1) {

src/gui/meson.build

@@ -0,0 +1,77 @@
+project('gui', 'c++',
+  version: '2.0',
+  meson_version : '>= 0.56.0',
+  default_options: [ 'buildtype=debugoptimized'],
+)
+
+fc_version = meson.project_version()
+version_arr = fc_version.split('.')
+
+cc = meson.get_compiler('c')
+
+
+freetype_dep = dependency('freetype2', method: 'pkg-config', version: freetype_req, required: false)
+
+fonts_conf = configuration_data()
+
+
+if not get_option('tools').disabled()
+  subdir('fc-cache')
+  subdir('fc-cat')
+  subdir('fc-conflist')
+  subdir('fc-list')
+  subdir('fc-match')
+  subdir('fc-pattern')
+  subdir('fc-query')
+  subdir('fc-scan')
+  subdir('fc-validate')
+endif
+
+if not get_option('tests').disabled()
+  subdir('test')
+endif
+
+subdir('conf.d')
+subdir('its')
+
+# xgettext is optional (on Windows for instance)
+if find_program('xgettext', required : get_option('nls')).found()
+  subdir('po')
+  subdir('po-conf')
+endif
+
+if not get_option('doc').disabled()
+  subdir('doc')
+endif
+
+configure_file(output: 'config.h', configuration: conf)
+
+configure_file(output: 'fonts.conf',
+  input: 'fonts.conf.in',
+  configuration: fonts_conf,
+  install_dir: fc_baseconfigdir,
+  install: true)
+
+install_data('fonts.dtd',
+  install_dir: join_paths(get_option('prefix'), get_option('datadir'), 'xml/fontconfig')
+)
+
+fc_headers = [
+  'fontconfig/fontconfig.h',
+  'fontconfig/fcfreetype.h',
+  'fontconfig/fcprivate.h',
+]
+
+install_headers(fc_headers, subdir: meson.project_name())
+
+# Summary
+if meson.version().version_compare('>= 0.53')
+  doc_targets = get_variable('doc_targets', [])
+
+  summary({
+         'Documentation': (doc_targets.length() > 0 ? doc_targets : false),
+         'NLS': not get_option('nls').disabled(),
+         'Tests': not get_option('tests').disabled(),
+         'Tools': not get_option('tools').disabled(),
+         }, section: 'General', bool_yn: true, list_sep: ', ')
+endif

src/gui/meson_options.txt

@@ -0,0 +1,13 @@
+# Common feature options
+option('doc', type : 'feature', value : 'auto', yield: true,
+  description: 'Build documentation')
+option('doc-txt', type: 'feature', value: 'auto')
+option('doc-man', type: 'feature', value: 'auto')
+option('doc-pdf', type: 'feature', value: 'auto')
+option('doc-html', type: 'feature', value: 'auto')
+option('nls', type : 'feature', value : 'auto', yield: true,
+  description : 'Enable native language support (translations)')
+option('tests', type : 'feature', value : 'auto', yield : true,
+  description: 'Enable unit tests')
+option('tools', type : 'feature', value : 'auto', yield : true,
+  description: 'Build command-line tools (fc-list, fc-query, etc.)')

src/gui/widget/abslistview.cc

@@ -2851,7 +2851,7 @@ void AbsListView::onTouchUp(MotionEvent&ev) {
                 // Since we can potentially overfling more than we can overscroll, don't
                 // allow the weird behavior where you can scroll to a boundary then
                 // fling further.
-                LOGD("Velocity [%d]%d:(%d,%d)",mActivePointerId,initialVelocity,mMinimumVelocity,mMaximumVelocity);
+                LOGV("Velocity [%d]%d:(%d,%d)",mActivePointerId,initialVelocity,mMinimumVelocity,mMaximumVelocity);
                 bool flingVelocity = std::abs(initialVelocity) > mMinimumVelocity;
                 if (flingVelocity && !((mFirstPosition == 0 &&
                         firstChildTop == contentTop - mOverscrollDistance) ||

src/gui/widget/viewgroup.cc

@@ -2084,10 +2084,10 @@ void ViewGroup::addFocusables(std::vector<View*>& views, int direction, int focu
     }
 
     std::vector<View*> children;
-    for_each(mChildren.begin(),mChildren.end(),[&children](View*c){
+    for(auto c:mChildren){
         if(c->getVisibility()==View::VISIBLE)
            children.push_back(c);
-    });
+    };
     FocusFinder::sort(children, 0, children.size(), this, isLayoutRtl());
     for (int i = 0; i < children.size(); ++i) {
         children[i]->addFocusables(views, direction, focusableMode);

src/porting/allwinner/CMakeLists.txt

@@ -1,9 +1,6 @@
-project (allwinner C CXX ASM)
+project (allwinner C CXX)
 set(ALLWINNER_SRCS 
      input_linux.cc
-     new_arm.S
-     arm_asm.S
-     memcpy-hybrid.S
      graph_nx5fb.c
     )
 include(CheckIncludeFile)

src/porting/allwinner/graph_nx5fb.c

@@ -6,7 +6,6 @@
 #include <sys/ioctl.h>
 #include <unistd.h>
 #include <sys/mman.h>
-#include <memcpy-hybrid.h>
 #ifdef ENABLE_RFB
 #include <rfb/rfb.h>
 #include <rfb/keysym.h>
@@ -346,7 +345,7 @@ DWORD GFXBlit(HANDLE dstsurface,int dx,int dy,HANDLE srcsurface,const GFXRect*sr
     pbd+=dy*ndst->pitch+dx*4;
     const int cpw=rs.w<<2;
     for(y=0;y<rs.h;y++){
-        memcpy_hybrid(pbd,pbs,cpw);
+        memcpy(pbd,pbs,cpw);
         pbs+=nsrc->pitch;
         pbd+=ndst->pitch;
     }

src/porting/x86/graph_xlib.c

@@ -173,9 +173,9 @@ DWORD GFXFlip(HANDLE surface){
     XImage *img=(XImage*)surface;
     if(mainSurface==surface){
         GFXRect rect={0,0,img->width,img->height};
-        X11Expose(0,0,img->width,img->height);
+        //X11Expose(0,0,img->width,img->height);
 #if ENABLE_RFB
-        rfbMarkRectAsModified(rfbScreen,rect.x,rect.y,rect.w,rect.h);
+        //rfbMarkRectAsModified(rfbScreen,rect.x,rect.y,rect.w,rect.h);
 #endif
 
     }