From: ghost Date: Mon, 17 Nov 2008 20:17:34 +0000 (+0100) Subject: more changes for async picture decode support X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=commitdiff_plain;h=9ccb92fb3eaca35ec60c1a596db9620f9f302044 more changes for async picture decode support --- diff --git a/lib/gdi/picload.cpp b/lib/gdi/picload.cpp index 2ef901f..b1dfd1a 100644 --- a/lib/gdi/picload.cpp +++ b/lib/gdi/picload.cpp @@ -569,19 +569,29 @@ ePicLoad::ePicLoad() m_conf.thumbnailsize = 180; } -ePicLoad::~ePicLoad() +void ePicLoad::waitFinished() { msg_thread.send(Message(Message::quit)); kill(); +} +ePicLoad::~ePicLoad() +{ + if (threadrunning) + waitFinished(); if(m_filepara != NULL) delete m_filepara; } +void ePicLoad::thread_finished() +{ + threadrunning=false; +} void ePicLoad::thread() { hasStarted(); + threadrunning=true; nice(4); runLoop(); } @@ -759,7 +769,6 @@ void ePicLoad::gotMessage(const Message &msg) break; case Message::decode_finished: // called from main thread //eDebug("[Picload] decode finished... %s", m_filepara->file); - threadrunning=false; if(m_filepara->callback) { PictureData(m_filepara->picinfo.c_str()); @@ -824,7 +833,6 @@ int ePicLoad::startThread(int what, const char *file, int x, int y) return 1; } - threadrunning=true; if(what==1) msg_thread.send(Message(Message::decode_Pic)); else @@ -843,33 +851,6 @@ RESULT ePicLoad::getThumbnail(const char *file, int x, int y) return startThread(0, file, x, y); } -RESULT ePicLoad::setPara(PyObject *val) -{ - if (!PyList_Check(val)) - return 0; - if (PyList_Size(val) < 6) - return 0; - - m_conf.max_x = PyInt_AsLong( PyList_GET_ITEM(val, 0)); - m_conf.max_y = PyInt_AsLong( PyList_GET_ITEM(val, 1)); - m_conf.aspect_ratio = PyFloat_AsDouble( PyList_GET_ITEM(val, 2)); - m_conf.usecache = PyInt_AsLong( PyList_GET_ITEM(val, 3)); - m_conf.resizetype = PyInt_AsLong( PyList_GET_ITEM(val, 4)); - const char *bg_str = PyString_AsString( PyList_GET_ITEM(val, 5)); - - if(bg_str[0] == '#' && strlen(bg_str)==9) - { - int bg = strtoul(bg_str+1, NULL, 16); - m_conf.background[0] = bg&0xFF; //BB - m_conf.background[1] = (bg>>8)&0xFF; //GG - m_conf.background[2] = (bg>>16)&0xFF; //RR - m_conf.background[3] = bg>>24; //AA - } - - eDebug("[Picload] setPara max-X=%d max-Y=%d aspect_ratio=%lf cache=%d resize=%d bg=#%02X%02X%02X%02X", m_conf.max_x, m_conf.max_y, m_conf.aspect_ratio, (int)m_conf.usecache, (int)m_conf.resizetype, m_conf.background[3], m_conf.background[2], m_conf.background[1], m_conf.background[0]); - return 1; -} - PyObject *ePicLoad::getInfo(const char *filename) { ePyObject list; @@ -935,6 +916,7 @@ PyObject *ePicLoad::getInfo(const char *filename) int ePicLoad::getData(ePtr &result) { + result = 0; if(m_filepara->pic_buffer == NULL) return 0; m_filepara->pic_buffer = conv24to32(m_filepara->pic_buffer, m_filepara->ox * m_filepara->oy); @@ -1015,3 +997,70 @@ int ePicLoad::getData(ePtr &result) return 0; } + +RESULT ePicLoad::setPara(PyObject *val) +{ + if (!PyList_Check(val)) + return 0; + if (PyList_Size(val) < 6) + return 0; + + m_conf.max_x = PyInt_AsLong( PyList_GET_ITEM(val, 0)); + m_conf.max_y = PyInt_AsLong( PyList_GET_ITEM(val, 1)); + m_conf.aspect_ratio = PyFloat_AsDouble( PyList_GET_ITEM(val, 2)); + m_conf.usecache = PyInt_AsLong( PyList_GET_ITEM(val, 3)); + m_conf.resizetype = PyInt_AsLong( PyList_GET_ITEM(val, 4)); + const char *bg_str = PyString_AsString( PyList_GET_ITEM(val, 5)); + + if(bg_str[0] == '#' && strlen(bg_str)==9) + { + int bg = strtoul(bg_str+1, NULL, 16); + m_conf.background[0] = bg&0xFF; //BB + m_conf.background[1] = (bg>>8)&0xFF; //GG + m_conf.background[2] = (bg>>16)&0xFF; //RR + m_conf.background[3] = bg>>24; //AA + } + + eDebug("[Picload] setPara max-X=%d max-Y=%d aspect_ratio=%lf cache=%d resize=%d bg=#%02X%02X%02X%02X", m_conf.max_x, m_conf.max_y, m_conf.aspect_ratio, (int)m_conf.usecache, (int)m_conf.resizetype, m_conf.background[3], m_conf.background[2], m_conf.background[1], m_conf.background[0]); + return 1; +} + +//------------------------------------------------------------------------------------ + +//for old plugins +SWIG_VOID(int) loadPic(ePtr &result, std::string filename, int x, int y, int aspect, int resize_mode, int rotate, int background, std::string cachefile) +{ + result = 0; + eDebug("deprecated loadPic function used!!! please use the non blocking version! you can see demo code in Pictureplayer plugin... this function is removed in the near future!"); + ePicLoad mPL; + + double aspect_ratio; + switch(aspect) + { + case 1: aspect_ratio = 1.778 / ((double)720/576); break; //16:9 + case 2: aspect_ratio = 1.600 / ((double)720/576); break; //16:10 + case 3: aspect_ratio = 1.250 / ((double)720/576); break; //5:4 + default: aspect_ratio = 1.333 / ((double)720/576); //4:3 + } + + ePyObject list = PyList_New(6); + PyList_SET_ITEM(list, 0, PyLong_FromLong(x)); + PyList_SET_ITEM(list, 1, PyLong_FromLong(y)); + PyList_SET_ITEM(list, 2, PyFloat_FromDouble(aspect_ratio)); + PyList_SET_ITEM(list, 3, PyLong_FromLong(0)); + PyList_SET_ITEM(list, 4, PyLong_FromLong(resize_mode)); + if(background) + PyList_SET_ITEM(list, 5, PyString_FromString("#ff000000")); + else + PyList_SET_ITEM(list, 5, PyString_FromString("#00000000")); + + mPL.setPara(list); + + if(!mPL.startDecode(filename.c_str())) + { + mPL.waitFinished(); // this blocks until the thread is finished + mPL.getData(result); + } + + return 0; +} diff --git a/lib/gdi/picload.h b/lib/gdi/picload.h index a85567c..6a0f70b 100644 --- a/lib/gdi/picload.h +++ b/lib/gdi/picload.h @@ -86,7 +86,9 @@ class ePicLoad: public eMainloop, public eThread, public Object, public iObject void gotMessage(const Message &message); void thread(); int startThread(int what, const char *file, int x, int y); + void thread_finished(); public: + void waitFinished(); PSignal1 PictureData; ePicLoad(); @@ -99,4 +101,7 @@ public: SWIG_VOID(int) getData(ePtr &SWIG_OUTPUT); }; +//for old plugins +SWIG_VOID(int) loadPic(ePtr &SWIG_OUTPUT, std::string filename, int x, int y, int aspect, int resize_mode=0, int rotate=0, int background=0, std::string cachefile=""); + #endif // __picload_h__ diff --git a/lib/python/Components/AVSwitch.py b/lib/python/Components/AVSwitch.py index 7ac2bb9..19aca24 100644 --- a/lib/python/Components/AVSwitch.py +++ b/lib/python/Components/AVSwitch.py @@ -1,5 +1,5 @@ from config import config, ConfigSlider, ConfigSelection, ConfigYesNo, ConfigEnableDisable, ConfigSubsection, ConfigBoolean -from enigma import eAVSwitch +from enigma import eAVSwitch, getDesktop from SystemInfo import SystemInfo class AVSwitch: @@ -32,9 +32,12 @@ class AVSwitch: if valstr in ("4_3_letterbox", "4_3_panscan"): # 4:3 return 1.333333333 elif valstr == "16_9": # auto ... 4:3 or 16:9 - # TODO: here we must retrieve the current video aspect ratio... - # because the TV can run in 4:3 or in 16:9 mode.. (switched by wss or scart pin8) - # until we have done this we always return the scale value for 16:9!! + try: + aspect_str = open("/proc/stb/vmpeg/0/aspect", "r").read() + if aspect_str == "1": # 4:3 + return 1.333333333 + except IOError: + pass return 1.777777778 elif valstr in ("16_9_always", "16_9_letterbox"): # 16:9 return 1.777777778 @@ -43,6 +46,11 @@ class AVSwitch: print "unknown output aspect!" return 1.0000 + def getFramebufferScale(self): + aspect = self.getOutputAspect() + fb_size = getDesktop(0).size() + return aspect / ((1.0 * fb_size.width()) / fb_size.height()) + def getAspectRatioSetting(self): valstr = config.av.aspectratio.value if valstr == "4_3_letterbox": diff --git a/lib/python/Plugins/SystemPlugins/Videomode/VideoHardware.py b/lib/python/Plugins/SystemPlugins/Videomode/VideoHardware.py index 2422475..5e38f3e 100644 --- a/lib/python/Plugins/SystemPlugins/Videomode/VideoHardware.py +++ b/lib/python/Plugins/SystemPlugins/Videomode/VideoHardware.py @@ -59,6 +59,34 @@ class VideoHardware: widescreen_modes = set(["720p", "1080i"]) + def getOutputAspect(self): + ret = 1.777777778 # 16:9 + port = config.av.videoport.value + if port not in config.av.videomode: + print "current port not available in getOutputAspect!!! force 16:9" + else: + mode = config.av.videomode[port].value + force_widescreen = self.isWidescreenMode(port, mode) + is_widescreen = force_widescreen or config.av.aspect.value in ["16_9", "16_10"] + is_auto = config.av.aspect.value == "auto" + if is_widescreen: + if force_widescreen: + pass + else: + aspect = {"16_9": "16:9", "16_10": "16:10"}[config.av.aspect.value] + if aspect == "16:10": + ret = 1.6 + elif is_auto: + try: + aspect_str = open("/proc/stb/vmpeg/0/aspect", "r").read() + if aspect_str == "1": # 4:3 + ret = 1.333333333 + except IOError: + pass + else: # 4:3 + ret = 1.333333333 + return ret + def __init__(self): self.last_modes_preferred = [ ] self.on_hotplug = CList() @@ -80,6 +108,7 @@ class VideoHardware: config.av.tvsystem.notifiers = [ ] config.av.wss.notifiers = [ ] AVSwitch.setInput = self.AVSwitchSetInput + AVSwitch.getOutputAspect = self.getOutputAspect config.av.aspect.addNotifier(self.updateAspect) config.av.wss.addNotifier(self.updateAspect)