Skia drawing test

/***************************************. MK *************************************** *************/

Local_path: = $ (call my-DIR)
Include $ (clear_vars)
Local_prelink_module: = false
Local_src_files: = \
Ilivesearchservice. cpp \
Livesearchservice. cpp \
Commonconvertor. cpp \
Isystemcontrolservice. cpp \
Systemcontrolservice. cpp \
Iliveplayservice. cpp \
Liveplayservice. cpp \
Iepgservice. cpp \
Epgservice. cpp \
Isysteminfoservice. cpp \
Systeminfoservice. cpp \
Idvbupdateservice. cpp \
Dvbupdateservice. cpp \
Ilivebouquetservice. cpp \
Livebouquetservice. cpp \
Livedrawservice. cpp \

Local_shared_libraries: = \
Libui libcutils libutils libbinder libsonivox libicuuc libexpat \
Libdl \
Libandroid_runtime \
Libsurfaceflinger_client \
Libskia

Local_shared_libraries + = libstlport \

Local_shared_libraries + = libdm \

Local_module: = libnativedm

Local_module_tags: = ENG

Local_c_includes: = \
$ (Jni_h_include )\
Ccdt/frameworks/base/DVB/libdm \
$ (Top)/external/stlport \
$ (Top)/external/skia/include/core \
$ (Top)/external/skia/include/utils \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/iservice/epgreceiver \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/iservice/programsearch \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/iservice/servicefactory \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/iservice/systemcontrol \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/iservice/programplay \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/iservice/systeminfo \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/iservice/bouquetmonitor \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/iservice/otaloader \
Ccdt/frameworks/base/DVB/libdm/src/DVB/ddmanager \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/component/notification \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/component/tablefilter \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/component/sectionfilter \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/component/frontmonitor \
Ccdt/frameworks/base/DVB/libdm/src/DVB/dvbcore/component/tablesystem \
Ccdt/frameworks/base/DVB/libdm/src/include \
Ccdt/frameworks/base/DVB/libdm // src/DVB/dvbcore/include \
Ccdt/frameworks/base/DVB/libdm/src/DD/include \
Ccdt/frameworks/base/DVB/libdm/src/DVB/utils \

Include $ (build_shared_library)

/*************************************** ****. H *************************************** *********************/

# Ifndef livedrawservice_h
# Define livedrawservice_h

# Include <utils/Threads. h>
# Include <utils/string16.h>

# Include <surfaceflinger/surfacecomposerclient. h>
# Include <surfaceflinger/surface. h>
# Include <surfaceflinger/isurfacecomposer. h>

# Include <skcanvas. h>
# Include <skregion. h>
# Include <skbitmap. h>

Namespace Android {

Enum epixelformat {
Pixelformat_32bitrgba = pixel_format_rgba_8888, // 4x8-bit rgba
Pixelformat_32bitrgb0 = pixel_format_rgbx_8888, // 4x8-bit rgb0
Pixelformat_24bitrgb = pixel_format_rgb_888, // 3x8-bit RGB
Pixelformat_16bitrgb = pixel_format_rgb_565, // 16-bit RGB
Pixelformat_32bitbgra = pixel_format_bgra_8888, // 4x8-bit bgra
Pixelformat_16bitargb5551 = pixel_format_rgba_5551, // 16-bit argb
Pixelformat_16bitargb4444 = pixel_format_rgba_4444, // 16-bit argb
};

Enum ecolorconfig {
Colorconfig_kargb4444 = skbitmap: kargb_4444_config ,//! <16-bits per pixel, (see skcolorpriv. h for packing)
Colorconfig_kargb8888 = skbitmap: kargb_8888_config ,//! <32-bits per pixel, (see skcolorpriv. h for packing)
};

Class livedrawservice
{
Public:

Int open (INT canvasid, int X, int y, int W, int H, epixelformat mpixelformat, ecolorconfig rgbconfig );
Int close (INT canvasid );
Int closeall ();
Int drawbuffer (INT canvasid, void * picbuffer, int W, int H, int X, int y, int alphavalue, ecolorconfig rgbconfig );
Int clearcanvas (INT canvasid );
Int hidecanvas (INT canvasid );
Int showcanvas (INT canvasid );
Livedrawservice ();
~ Livedrawservice ();
};

Class dvbcanvasmanager
{
Public:
Sp <surfacecomposerclient> videoclient;
Sp <surfacecontrol> spsurctrl;
Surfacecontrol * surcontrl;
Sp <surface> Sur;
Skcanvas * canvas;
Skpaint * paint;
Int canvaswidth, canvasheight;
Ecolorconfig mcolorconfig;
Int drawbuffer (void * picbuffer, int W, int H, int X, int y, ecolorconfig rgbconfig, int alphavalue, bool isclearbefor );
Int clearcanvas ();
Int hidecanvas ();
Int showcanvas ();
Int getbytesperpixbyrgbconfig (ecolorconfig rgbconfig );

};

} // End namespace android
# Endif // livedrawservice_h

/************************************ CPP ** **************************************** *****/
# Include "livedrawservice. H"

# Include <stdlib. h>
# Include <stdio. h>
# Include <utils/log. h>

Using namespace android;

STD: Map <int, dvbcanvasmanager> allcanvasmap;
Int pid =-1;
Skcolor color [2] = {0xaf00ff00, 0xaf0000ff };
Int indexcolor = 1;

Livedrawservice: livedrawservice ()
{

PID = getpid ();
// Canvas 1
Int buffer [500*100];
For (INT I = 0; I <20000; I ++ ){
Buffer [I] = 0xff00ff00;
}
For (INT I = 20000; I <50000; I ++ ){
Buffer [I] = 0xff0000ff;
}
Open (1,500,150,300,500, pixelformat_32bitrgba, colorconfig_kargb8888 );
Drawbuffer (1, buffer, 500,100,-1, colorconfig_kargb8888 );

// Canvas 2
Int buffer2 [100*1000];
For (INT I = 0; I <50000; I ++ ){
Buffer2 [I] = 0xff00ff00;
}
For (INT I = 50000; I <100000; I ++ ){
Buffer2 [I] = 0xff0000ff;
}
Open (2,100,600,120, pixelformat_32bitrgba, colorconfig_kargb8888 );
Drawbuffer (2, buffer2, 1000,100, 0,-1, colorconfig_kargb8888 );

}

Livedrawservice ::~ Livedrawservice ()
{

}

Int livedrawservice: open (INT canvasid, int X, int y, int W, int H, epixelformat mpixelformat, ecolorconfig mcolorconfig)
{
Logi ("% s in [x = % d, y = % d, W = % D, H = % d]" ,__ function __, X, Y, W, h );

STD: Map <int, dvbcanvasmanager >:: iterator itcanvas = allcanvasmap. Find (canvasid );

If (itcanvas = allcanvasmap. End () {// not exist open it
Logi ("open new canvas !! ");
Dvbcanvasmanager * onecanvasmanager = new dvbcanvasmanager ();
Onecanvasmanager-> videoclient = new surfacecomposerclient;
If (onecanvasmanager-> videoclient = NULL ){
Logi ("onecanvasmanager-> videoclient = NULL !! Return ");
}
Onecanvasmanager-> spsurctrl = onecanvasmanager-> videoclient-> createsurface (PID, 0, W, H, mpixelformat, 0 );
Onecanvasmanager-> surcontrl = onecanvasmanager-> spsurctrl. Get ();
Onecanvasmanager-> sur = onecanvasmanager-> surcontrl-> getsurface ();
Onecanvasmanager-> mcolorconfig = mcolorconfig;
Onecanvasmanager-> videoclient-> opentransaction (); // set surface value
Onecanvasmanager-> spsurctrl-> setsize (W, H );
Onecanvasmanager-> spsurctrl-> setposition (x, y );
Onecanvasmanager-> spsurctrl-> setlayer (1000000 );
Onecanvasmanager-> spsurctrl-> hide ();
Onecanvasmanager-> videoclient-> closetransaction (); // end Sets

Skbitmap * pbitmap = new skbitmap ();
Pbitmap-> setconfig (skbitmap: config) mcolorconfig, W, H );

Pbitmap-> allocpixels ();
Surface: surfaceinfo Info;

Onecanvasmanager-> sur-> lock (& info); // set surface to info, about X, Y, W, H lock surface to get data form it
Pbitmap-> setpixels (info. bits); // build bitmap from Info
Onecanvasmanager-> sur-> unlockandpost (); // release surface after get data

Onecanvasmanager-> canvas = new skcanvas (* pbitmap); // build canvas form bitmap
Onecanvasmanager-> canvaswidth = W;
Onecanvasmanager-> canvasheight = h;
Onecanvasmanager-> paint = new skpaint ();
Onecanvasmanager-> videoclient-> opentransaction ();
Onecanvasmanager-> spsurctrl-> show ();
Onecanvasmanager-> videoclient-> closetransaction ();

Allcanvasmap. insert (STD: make_pair (canvasid, * onecanvasmanager ));
Delete onecanvasmanager;
Logi ("open new canvas over !! ");
} Else {
Logi ("This canvasid is opened no need to open !! Canvasid = % d ", canvasid );
}
Return 1;
}

Int livedrawservice: Close (INT canvasid)
{
Allcanvasmap. Erase (canvasid );
Return 1;
}

Int livedrawservice: closeall ()
{
Allcanvasmap. Clear ();
Return 1;
}

/*******************
* Livedrawservice draw Buffer
********************/
Int livedrawservice: drawbuffer (INT canvasid, void * picbuffer, int W, int H, int X, int y, int alphavalue, ecolorconfig rgbconfig)
{
Logi ("% s in canvasid = % d !! ",__ Function __, canvasid );
STD: Map <int, dvbcanvasmanager >:: iterator itcanvas = allcanvasmap. Find (canvasid );

If (itcanvas = allcanvasmap. End () {// not exist return
Logi ("% s in, canvasid = % d not getcanvas !! ",__ Function __, canvasid );
Return-1;
} Else {
Return (* itcanvas). Second. drawbuffer (picbuffer, W, H, X, Y, rgbconfig, alphavalue, true );
}
Return-1;
}

Int livedrawservice: clearcanvas (INT canvasid)
{
Logi ("% s in canvasid = % d !! ",__ Function __, canvasid );
STD: Map <int, dvbcanvasmanager >:: iterator itcanvas = allcanvasmap. Find (canvasid );
If (itcanvas = allcanvasmap. End () {// not exist return
Logi ("% s in, canvasid = % d not getcanvas !! ",__ Function __, canvasid );
Return-1;
} Else {
Return (* itcanvas). Second. clearcanvas ();
}
}

Int livedrawservice: hidecanvas (INT canvasid)
{
Logi ("% s in canvasid = % d !! ",__ Function __, canvasid );
STD: Map <int, dvbcanvasmanager >:: iterator itcanvas = allcanvasmap. Find (canvasid );
If (itcanvas = allcanvasmap. End () {// not exist return
Logi ("% s in, canvasid = % d not getcanvas !! ",__ Function __, canvasid );
Return-1;
} Else {
Return (* itcanvas). Second. hidecanvas ();
}
}

Int livedrawservice: showcanvas (INT canvasid)
{
Logi ("% s in canvasid = % d !! ",__ Function __, canvasid );
STD: Map <int, dvbcanvasmanager >:: iterator itcanvas = allcanvasmap. Find (canvasid );
If (itcanvas = allcanvasmap. End () {// not exist return
Logi ("% s in, canvasid = % d not getcanvas !! ",__ Function __, canvasid );
Return-1;
} Else {
Return (* itcanvas). Second. showcanvas ();
}
}

/*******************
* Draw Buffer
********************/
Int dvbcanvasmanager: drawbuffer (void * picbuffer, int W, int H, int X, int y, ecolorconfig rgbconfig, int alphavalue, bool isclearbefor)
{
Logi ("% s in !! [W = % D, H = % d, x = % d, y = % d] ",__ function __, W, H, x, y );
If (SUR! = NULL & canvas! = NULL & spsurctrl! = NULL ){

If (surface: isvalid (SUR )){
If (isclearbefor ){
Clearcanvas ();
}

Skbitmap * pbitmap = new skbitmap ();
Pbitmap-> setconfig (skbitmap: config) rgbconfig, W, H, w * getbytesperpixbyrgbconfig (rgbconfig); // w * pbitmap-> bytesperpixel ()
Pbitmap-> allocpixels ();
Pbitmap-> setpixels (picbuffer );

If (alphavalue> 0 ){
Paint-> setalpha (alphavalue );
}

Skirect * mskirectsrc = new skirect ();
Mskirectsrc-> set (0, 0, W, H );

Skrect * mskrectdest = new skrect ();
Mskrectdest-> set (X, Y, x + W, Y + H );

Canvas-> drawbitmaprect (* pbitmap, mskirectsrc, * mskrectdest, paint );

Videoclient-> opentransaction ();
Surcontrl-> show ();
Videoclient-> closetransaction ();

Delete pbitmap;
Delete mskirectsrc;
Delete mskrectdest;
} Else {
Logi ("surface unvalide !! ");
}
Logi ("% s draw success !! ",__ Function __);
Return 1;
} Else {
Logi ("% s: Sur = NULL or canvas = NULL or spsurctrl = NULL !! ",__ Function __);
}
Return-1;
}

Int dvbcanvasmanager: clearcanvas ()
{
Logi ("% s in !! ",__ Function __);
If (SUR! = NULL & canvas! = NULL & spsurctrl! = NULL ){
Canvas-> drawcolor (0x00ffffff); // not work, the color is over old
/*
Skbitmap * pbitmap = new skbitmap ();
Pbitmap-> setconfig (skbitmap: config) mcolorconfig, canvaswidth, canvasheight, canvaswidth * getbytesperpixbyrgbconfig (mcolorconfig); // w * pbitmap-> bytesperpixel ()
Pbitmap-> allocpixels ();
Pbitmap-> eraseargb (0, 0, 0 );
Canvas-> drawbitmap (* pbitmap, 0, 0 );
*/
Logi ("% s over !! ",__ Function __);
} Else {
Logi ("% s: Sur = NULL or canvas = NULL or spsurctrl = NULL !! ",__ Function __);
}
Return 1;
}

Int dvbcanvasmanager: hidecanvas ()
{
Logi ("% s in !! ",__ Function __);
If (SUR! = NULL & canvas! = NULL & spsurctrl! = NULL ){
Videoclient-> opentransaction ();
Surcontrl-> hide ();
Videoclient-> closetransaction ();
} Else {
Logi ("% s: Sur = NULL or canvas = NULL or spsurctrl = NULL !! ",__ Function __);
}
Return 1;
}

Int dvbcanvasmanager: showcanvas ()
{
Logi ("% s in !! ",__ Function __);
If (SUR! = NULL & canvas! = NULL & spsurctrl! = NULL ){
Videoclient-> opentransaction ();
Surcontrl-> show ();
Videoclient-> closetransaction ();
} Else {
Logi ("% s: Sur = NULL or canvas = NULL or spsurctrl = NULL !! ",__ Function __);
}
Return 1;
}

Int dvbcanvasmanager: getbytesperpixbyrgbconfig (ecolorconfig rgbconfig)
{
Int bytes = 2;
Switch (rgbconfig)
{
Case colorconfig_kargb4444:
{
Bytes = 2;
}
Break;
Case colorconfig_kargb8888:
{
Bytes = 4;
}
Break;
Default:
Break;
}
Return bytes;
}