func Encode(w io.Writer, m image.Image, o *Options) error {
quality := 75
if o != nil {
quality = o.Quality
}
var cinfo C.struct_jpeg_compress_struct
var jerr C.struct_jpeg_error_mgr
var workBuf *C.uchar
var workBufLen C.ulong
cinfo.err = C.jpeg_std_error(&jerr)
C.jpeg_CreateCompress(&cinfo, C.JPEG_LIB_VERSION, C.size_t(unsafe.Sizeof(cinfo)))
C.jpeg_mem_dest(&cinfo, &workBuf, &workBufLen)
bounds := m.Bounds()
cinfo.image_width = C.JDIMENSION(bounds.Dx())
cinfo.image_height = C.JDIMENSION(bounds.Dy())
cinfo.input_components = 3
cinfo.in_color_space = C.JCS_RGB
C.jpeg_set_defaults(&cinfo)
C.jpeg_set_quality(&cinfo, C.int(quality), C.boolean(1))
C.jpeg_start_compress(&cinfo, C.boolean(1))
rowBuf := make([]byte, cinfo.image_width*3)
for cinfo.next_scanline < cinfo.image_height {
for x := 0; x < int(cinfo.image_width); x += 1 {
r, g, b, _ := m.At(x, int(cinfo.next_scanline)).RGBA()
rowBuf[x*3] = byte(r >> 8)
rowBuf[x*3+1] = byte(g >> 8)
rowBuf[x*3+2] = byte(b >> 8)
}
rowPointer := C.JSAMPROW(unsafe.Pointer(&rowBuf[0]))
C.jpeg_write_scanlines(&cinfo, &rowPointer, 1)
}
C.jpeg_finish_compress(&cinfo)
C.jpeg_destroy_compress(&cinfo)
outBs := C.GoBytes(unsafe.Pointer(workBuf), C.int(workBufLen))
w.Write(outBs)
C.free(unsafe.Pointer(workBuf))
return nil
}
func (def *defLob) define(position int, charsetForm C.ub1, sqlt C.ub2, gct GoColumnType, rset *Rset) error {
def.rset = rset
def.gct = gct
def.sqlt = sqlt
def.charsetForm = charsetForm
def.ociLobLocator = nil
r := C.OCIDEFINEBYPOS(
def.rset.ocistmt, //OCIStmt *stmtp,
&def.ocidef, //OCIDefine **defnpp,
def.rset.stmt.ses.srv.env.ocierr, //OCIError *errhp,
C.ub4(position), //ub4 position,
unsafe.Pointer(&def.ociLobLocator), //void *valuep,
C.LENGTH_TYPE(unsafe.Sizeof(def.ociLobLocator)), //sb8 value_sz,
sqlt, //ub2 dty,
unsafe.Pointer(&def.null), //void *indp,
nil, //ub2 *rlenp,
nil, //ub2 *rcodep,
C.OCI_DEFAULT) //ub4 mode );
if r != C.OCI_SUCCESS {
return def.rset.stmt.ses.srv.env.ociError()
}
prefetchLength := C.boolean(C.TRUE)
return def.rset.stmt.ses.srv.env.setAttr(unsafe.Pointer(def.ocidef), C.OCI_HTYPE_DEFINE, unsafe.Pointer(&prefetchLength), 0, C.OCI_ATTR_LOBPREFETCH_LENGTH)
}
func loop() {
C.c_Loop(C.CString("PoEPricer "+strconv.FormatFloat(VERSION, 'f', 2, 64)), C.boolean(bToi(checkUseDoubleclick())),
C.boolean(bToi(wantUpdateCheck())), C.boolean(bToi(launchPoE())))
}
//export preConnect
func preConnect(instance *C.freerdp) C.boolean {
settings := instance.settings
context := (*rdpContext)(unsafe.Pointer(instance.context))
settings.hostname = C.CString(*context.settings.hostname)
settings.username = C.CString(*context.settings.username)
settings.password = C.CString(*context.settings.password)
settings.width = C.uint32(context.settings.width)
settings.height = C.uint32(context.settings.height)
settings.port = C.uint32(3389)
settings.ignore_certificate = C.boolean(1)
settings.performance_flags = (C.PERF_DISABLE_WALLPAPER | C.PERF_DISABLE_THEMING | C.PERF_DISABLE_MENUANIMATIONS | C.PERF_DISABLE_FULLWINDOWDRAG)
settings.connection_type = C.CONNECTION_TYPE_BROADBAND_HIGH
settings.rfx_codec = C.boolean(0)
settings.fastpath_output = C.boolean(1)
settings.color_depth = C.uint32(16)
settings.frame_acknowledge = C.boolean(1)
settings.large_pointer = C.boolean(1)
settings.glyph_cache = C.boolean(0)
settings.bitmap_cache = C.boolean(0)
settings.offscreen_bitmap_cache = C.boolean(0)
settings.order_support[C.NEG_DSTBLT_INDEX] = 0
settings.order_support[C.NEG_PATBLT_INDEX] = 1
settings.order_support[C.NEG_SCRBLT_INDEX] = 1
settings.order_support[C.NEG_MEMBLT_INDEX] = 0
settings.order_support[C.NEG_MEM3BLT_INDEX] = 0
settings.order_support[C.NEG_ATEXTOUT_INDEX] = 0
settings.order_support[C.NEG_AEXTTEXTOUT_INDEX] = 0
settings.order_support[C.NEG_DRAWNINEGRID_INDEX] = 0
settings.order_support[C.NEG_LINETO_INDEX] = 0
settings.order_support[C.NEG_MULTI_DRAWNINEGRID_INDEX] = 0
settings.order_support[C.NEG_OPAQUE_RECT_INDEX] = 1
settings.order_support[C.NEG_SAVEBITMAP_INDEX] = 0
settings.order_support[C.NEG_WTEXTOUT_INDEX] = 0
settings.order_support[C.NEG_MEMBLT_V2_INDEX] = 0
settings.order_support[C.NEG_MEM3BLT_V2_INDEX] = 0
settings.order_support[C.NEG_MULTIDSTBLT_INDEX] = 0
settings.order_support[C.NEG_MULTIPATBLT_INDEX] = 0
settings.order_support[C.NEG_MULTISCRBLT_INDEX] = 0
settings.order_support[C.NEG_MULTIOPAQUERECT_INDEX] = 1
settings.order_support[C.NEG_FAST_INDEX_INDEX] = 0
settings.order_support[C.NEG_POLYGON_SC_INDEX] = 0
settings.order_support[C.NEG_POLYGON_CB_INDEX] = 0
settings.order_support[C.NEG_POLYLINE_INDEX] = 0
settings.order_support[C.NEG_FAST_GLYPH_INDEX] = 0
settings.order_support[C.NEG_ELLIPSE_SC_INDEX] = 0
settings.order_support[C.NEG_ELLIPSE_CB_INDEX] = 0
settings.order_support[C.NEG_GLYPH_INDEX_INDEX] = 0
settings.order_support[C.NEG_GLYPH_WEXTTEXTOUT_INDEX] = 0
settings.order_support[C.NEG_GLYPH_WLONGTEXTOUT_INDEX] = 0
settings.order_support[C.NEG_GLYPH_WLONGEXTTEXTOUT_INDEX] = 0
context.clrconv = C.freerdp_clrconv_new(C.CLRCONV_ALPHA | C.CLRCONV_INVERT)
return 1
}
