CN109144440A - A kind of display refresh control method, terminal and computer readable storage medium - Google Patents
A kind of display refresh control method, terminal and computer readable storage medium Download PDFInfo
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- CN109144440A CN109144440A CN201810670325.9A CN201810670325A CN109144440A CN 109144440 A CN109144440 A CN 109144440A CN 201810670325 A CN201810670325 A CN 201810670325A CN 109144440 A CN109144440 A CN 109144440A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1415—Digital output to display device ; Cooperation and interconnection of the display device with other functional units with means for detecting differences between the image stored in the host and the images displayed on the displays
Abstract
The invention discloses a kind of display refresh control method, terminal and computer readable storage mediums, this method passes through from terminal next data frame to be shown, extract the corresponding first display data of the first sub-viewing areas on terminal display screen, after being refreshed according to the first display data to the first sub-viewing areas, again from the corresponding second display data of the second sub-viewing areas extracted in next data frame on terminal display screen, and the second sub-viewing areas is refreshed according to the second display data；Solve the problems, such as that existing full frame refreshing causes terminal display screen display area refresh rate slow；The invention also discloses a kind of terminal and computer readable storage mediums, by implementing above scheme, compared to existing full frame refreshing mode, the first sub-viewing areas can first be refreshed, refresh the second sub-viewing areas again, refresh rate is fast, and shared terminal resource can be reduced compared to full frame refreshing when refreshing, it is not easy to cause Caton.
Description
Technical field
The present invention relates to field of terminal technology, more specifically to a kind of display refresh control method, terminal and calculating
Machine readable storage medium storing program for executing.
Background technique
With the continuous development of terminal technology with it is universal, it is essential to have become people's daily life for terminal at present
A part, people carry out social entertainment activity by the types of applications in terminal.For a user, the display effect of terminal is straight
Connect the experience for influencing user.However, in the prior art, when terminal refreshes the display area on display screen, use it is complete
Shield refreshing mode, i.e. whole display areas on refreshing terminal display screen, this refreshing mode can be in occupied terminal largely runs
It deposits, causes the entire display area refresh rate of terminal display screen slow.
Summary of the invention
The technical problem to be solved in the present invention is that the existing full frame a large amount of running memories of refreshing mode occupied terminal, lead to end
The slow problem of the entire display area refresh rate of display screen is held, providing a kind of display refresh control method, terminal and computer can
Read storage medium.
In order to solve the above technical problems, the present invention provides a kind of display refresh control method, the display refresh control side
Method includes:
In next data frame to be shown from terminal, extracts the first sub-viewing areas corresponding first on terminal display screen and show
Registration evidence；
After being refreshed according to the first display data to the first sub-viewing areas, then terminal is extracted from next data frame and is shown
The corresponding second display data of the second sub-viewing areas in display screen；
The second sub-viewing areas is refreshed according to the second display data.
Optionally, before being refreshed according to the second display data to the second sub-viewing areas, further includes:
Compare the corresponding present frame of each pixel in the second sub-viewing areas display data and next frame to be shown it is aobvious
Registration evidence；
Judge whether comparison result meets preset condition；
If comparison result meets preset condition, the second sub-viewing areas is refreshed according to the second display data.
Optionally, judge whether comparison result meets preset condition and include:
Judge in the second sub-viewing areas, the display data of the display data of present frame and next frame to be shown are not
Whether the ratio of the number of all pixels is more than or equal to preset ratio threshold value in the number and the second sub-viewing areas of same pixel.
Optionally, include: according to second display the second sub-viewing areas of Refresh Data
According to whole pixels in second display the second sub-viewing areas of Refresh Data；
Or,
According to the display data of present frame and next frame to be shown in second display the second sub-viewing areas of Refresh Data
The different pixel of display data.
Optionally, include: according to first display the first sub-viewing areas of Refresh Data
According to the display data of whole pixels in first display the first sub-viewing areas of Refresh Data；
Or,
Compare the corresponding present frame of each pixel in the first sub-viewing areas display data and next frame to be shown it is aobvious
Registration evidence；According to the display data of present frame and next frame to be shown in first display the first sub-viewing areas of Refresh Data
Show the different pixel of data.
Optionally, it from terminal next data frame to be shown, extracts and default first sub-viewing areas corresponding first
Before display data, further includes:
Monitor the current display state of terminal；
Judge whether the current display state of terminal belongs to default flow；
If the current display state of terminal is not belonging to default flow, in next data frame to be shown from terminal,
Extract the first display data corresponding with default first sub-viewing areas.
Optionally, the current display state of monitoring terminal includes:
Monitor the current display frame rate of terminal；
Judge whether the current display state of terminal belongs to default flow and include:
Judge whether the current display frame rate of terminal is more than or equal to preset frame rate threshold value.
Optionally, the first sub-viewing areas is the intermediate region of the display area of terminal.
Further, the present invention also provides a kind of terminal, terminal includes processor, memory and communication bus；
Communication bus is for realizing the connection communication between processor and memory；
Processor is for executing one or more program stored in memory, to realize above-mentioned display refresh control side
The step of method.
Further, the present invention also provides a kind of computer readable storage medium, computer-readable recording medium storages
There is one or more program, one or more program can be executed by one or more processor, to realize above-mentioned display
The step of refresh control method.
Beneficial effect
The present invention provides a kind of display refresh control method, terminal and computer readable storage medium, for using full frame
Refreshing mode, when refreshing can a large amount of running memories of occupied terminal, the slow defect of refresh rate, by to be shown next of terminal
In data frame, the corresponding first display data of the first sub-viewing areas on terminal display screen are extracted, according to the first display data pair
After first sub-viewing areas is refreshed, then it is corresponding from the second sub-viewing areas extracted in next data frame on terminal display screen
Second display data, and according to second display data second sub-viewing areas is refreshed；Compared to existing full frame brush
New paragon can first refresh the first sub-viewing areas, improve the refresh rate of the first sub-viewing areas, and the present invention is first
Refresh the first sub-viewing areas, then refresh the second sub-viewing areas, refresh rate is fast, and shared terminal resource is compared full when refreshing
Screen, which refreshes, to be reduced, it is not easy to cause Caton.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
The hardware structural diagram of Fig. 1 each embodiment one optional mobile terminal to realize the present invention.
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the display refresh control method basic flow chart that first embodiment of the invention provides；
Fig. 4 is first the first exemplary diagram of sub-viewing areas that first embodiment of the invention provides；
Fig. 5 is first the second exemplary diagram of sub-viewing areas that first embodiment of the invention provides；
Fig. 6 is the first sub-viewing areas and the second sub-viewing areas exemplary diagram that first embodiment of the invention provides；
Fig. 7 is the display refresh control method refined flow chart that second embodiment of the invention provides；
Fig. 8 is the current display interface schematic diagram that second embodiment of the invention provides；
Fig. 9 is the next frame picture schematic diagram to be shown that second embodiment of the invention provides；
Figure 10 is the interface schematic diagram after the first sub-viewing areas that second embodiment of the invention provides refreshes；
Figure 11 is the interface schematic diagram after the second sub-viewing areas that second embodiment of the invention provides refreshes；
Figure 12 is the display refresh control method refined flow chart that third embodiment of the invention provides；
Figure 13 is each sub-viewing areas exemplary diagram that third embodiment of the invention provides；
Figure 14 is the structural schematic diagram for the terminal that fourth embodiment of the invention provides.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
First embodiment
In order to solve existing terminal using full frame refreshing mode, the slow problem of refresh rate present embodiments provides one kind
Show refresh control method, as shown in figure 3, Fig. 3 is the basic flow chart of display refresh control method provided in this embodiment, it should
Show that refresh control method includes:
S301, from terminal next data frame to be shown, extract terminal display screen on the first sub-viewing areas it is corresponding
First display data.
In the present embodiment, after getting terminal next data frame to be shown, the next data frame to be shown from terminal
In, extract the corresponding first display data of the first sub-viewing areas on terminal display screen.
Terminal provided in this embodiment can be implemented in a variety of manners.For example, mobile terminal as shown in Figure 1.
In the present embodiment, the display area on terminal display screen includes the first sub-viewing areas and the second sub-viewing areas etc.
At least two sub-viewing areas, specific setting rule, which can according to need, to be adjusted flexibly.For example, the display on terminal display screen
Region may include this 3 sub-viewing areas of the first sub-viewing areas, the second sub-viewing areas and third sub-viewing areas, terminal
Display area on display screen can also only include the first sub-viewing areas and the second sub-viewing areas the two sub-viewing areas.
Wherein, the position of the first sub-viewing areas, shape and size can according to need flexible setting.For example, the
One sub-viewing areas can be the display area above terminal display screen；First sub-viewing areas is also possible to terminal display screen and leans on
Left display area；First sub-viewing areas is also possible to the intermediate region of the display area of terminal, wherein intermediate region is eventually
Display screen center and neighbouring region, such as intermediate region is held to can be the center region Chong Die with display screen center, center
Domain is also possible to the region that the distance among center and display screen center is in preset range.The shape of first sub-viewing areas can
To be the figure of rule, such as rectangle, triangle, circle etc.；First sub-viewing areas is also possible to irregular figure.First
The size of sub-viewing areas can according to need flexible setting, show for example, the area of the first sub-viewing areas can be terminal
Shield the two of three parts of the half or terminal display screen display area area that show region area.For example, Fig. 4 is referred to, the first son
The shape of display area 401 is rectangle, and the first sub-viewing areas 401 is the intermediate region of the display area of terminal, and the first son is aobvious
Show that the center in region 401 is Chong Die with display screen display area center；Fig. 5 is referred to, the first sub-viewing areas 501 is irregular component
Shape, the first sub-viewing areas 501 are the intermediate region of the display area of terminal, center and display screen display area centre distance
In preset range.
Position, shape and the size of second sub-viewing areas can also on the basis of the first sub-viewing areas, according to
Need flexible setting.In the case where terminal only includes two sub-viewing areas, the second sub-viewing areas is then except the first son is aobvious
Show outside region, remaining display area.When terminal includes 3 and 3 or more display areas, then the second sub-viewing areas is
In addition to the first sub-viewing areas, a part in remaining display area, at this point, the second sub-viewing areas can be around the first son
Display area setting, for example, shown in Figure 6, the second sub-viewing areas 601 surrounds the first sub-viewing areas 602.Certainly,
It is also possible to other set-up modes.
In the present embodiment, from terminal next data frame to be shown, the first sub- viewing area on terminal display screen is extracted
Before the corresponding first display data in domain, the current display state of terminal can also be monitored, judges the current display state of terminal
Whether belong to default flow, if the current display state of terminal belongs to default flow, terminate, if terminal is current
Display state is not belonging to default flow, then from terminal next data frame to be shown, extracts and show with default first son
The corresponding first display data in region.That is, only currently showing in terminal not smooth, such as Caton, delay etc. occurs
In the case where, it can just execute from terminal next data frame to be shown, extract the first sub-viewing areas pair on terminal display screen
The the first display data i.e. subsequent step answered.
In the present embodiment, the current display state of monitoring terminal be can be, and the current display frame rate of monitoring terminal should be managed
Solution, display frame rate are display frame number per second；At this point, judging whether the current display state of terminal belongs to default flow
Can by judging whether the current display frame rate of terminal is greater than preset frame rate threshold value, if the current display frame rate of terminal be greater than it is pre-
If frame per second threshold value, then determines that terminal current display state is in default flow, terminate；If the current display frame rate of terminal is small
In being equal to preset frame rate threshold value, then determine that the current display state of terminal belongs to default flow, then it is to be shown from terminal
In next data frame, the first display data corresponding with default first sub-viewing areas are extracted, wherein frame per second threshold value can be according to need
Flexible setting is wanted, for example, can be set to 40 frames/second, 50 frames/second etc., if frame per second threshold value is 30 frames/second, if current display
Frame per second is 25 frames/second, then from from terminal next data frame to be shown, extracts corresponding with default first sub-viewing areas the
One display data.
It should be noted that if terminal has currently occupied running memory close to the total running memory of terminal, then respectively answered in terminal
Bad with operating condition affirmative, largely, display also will appear Caton, delay etc., therefore can also be by monitoring eventually
End has currently occupied running memory to monitor terminal and show state；At this point, it is pre- to judge whether the current display state of terminal belongs to
If flow can be by judging that terminal has occupied running memory and whether the total running memory ratio of terminal is less than default operation
Ratio memory threshold value, if terminal has occupied running memory and the total running memory ratio of terminal is less than default running memory ratio threshold
Value then determines that terminal then determines that terminal current display state is in default flow, terminates；If terminal has occupied running memory
It is more than or equal to default running memory proportion threshold value with the total running memory ratio of terminal, then determines that the current display state of terminal belongs to
Default flow extracts and default first sub-viewing areas corresponding first then from terminal next data frame to be shown
Show data, wherein running memory proportion threshold value can flexible setting as needed.It is worth noting that, prison recited herein
The mode for surveying the current display state of terminal is the mode of more commonly used several monitoring terminal current display states, this implementation
Example includes but is not limited to the mode of the above-mentioned monitoring terminal current display state enumerated.
In the present embodiment, from terminal next data frame to be shown, the first sub- viewing area on terminal display screen is extracted
Before the corresponding first display data in domain, whether the display page that can also judge that terminal currently needs to refresh belongs to goal-selling
Using that is, judge whether the application that terminal foreground is currently running is goal-selling application, if terminal foreground is currently
The application of operation is goal-selling application, then from terminal next data frame to be shown, extracts the first son on terminal display screen
The corresponding first display data in display area are tied if the application that terminal foreground is currently running not is goal-selling application
Beam.Wherein, target application can also be set as needed by user setting by terminal development personnel.For example, user can be with
Target application is set by video class application (such as " iqiyi.com ", " youku.com's video ", " Tencent's video " application)；Terminal development people
The game applications such as " king's honor ", " seeking survival danger spot ", " the cologne marshal " can also be arranged to target application, terminal development personnel by member
The application that shared running memory is more than or equal to preset value when can also be by some operations is used as target application.Certainly, target application
It can also be arranged in conjunction with both modes.
S302, the first sub-viewing areas is refreshed according to the first display data.
In the present embodiment, the first sub-viewing areas is refreshed including but not limited to lower section according to the first display data
Formula:
1, according to the display data of whole pixels in first display the first sub-viewing areas of Refresh Data, that is, by first
Display data are shown in the first sub-viewing areas, no matter the data of pixel in the first sub-viewing areas next frame to be shown
It is whether identical as the data that present frame is shown, can all it be refreshed.
2, compare each pixel in the first sub-viewing areas corresponding present frame display data and next frame to be shown
Show data；According to the display data of present frame and next frame to be shown in first display the first sub-viewing areas of Refresh Data
The different pixel of display data.That is, judge in the first sub-viewing areas, the display data of any pixel point present frame with to
Whether the data of the next frame of display are identical, if they are the same, then refresh the pixel, do not refresh the pixel if different.
S303, number is shown from the second sub-viewing areas corresponding second extracted on terminal display screen in next data frame
According to.
In the present embodiment, after carrying out refreshing completion to the first sub-viewing areas according to the first display data, to aobvious
The corresponding second display data of the second sub-viewing areas on terminal display screen are extracted in the next data frame shown.That is, only
After the completion of refreshing to the first sub-viewing areas, the second sub-viewing areas can just be refreshed.
S304, the second sub-viewing areas is refreshed according to the second display data.
In the present embodiment, the second sub-viewing areas is refreshed including but not limited to lower section according to the second display data
Formula:
1, according to the display data of whole pixels in second display the second sub-viewing areas of Refresh Data, that is, by second
Display data are shown in the second sub-viewing areas.
2, compare each pixel in the second sub-viewing areas corresponding present frame display data and next frame to be shown
Show data；According to the display data of present frame and next frame to be shown in second display the second sub-viewing areas of Refresh Data
The different pixel of display data.That is, judge in the second sub-viewing areas, the display data of any pixel point present frame with to
Whether the data of the next frame of display are identical, if they are the same, then refresh the pixel, do not refresh the pixel if different.
In the present embodiment, before being refreshed according to the second display data to the second sub-viewing areas, it can also compare
The display data of the display data of the corresponding present frame of each pixel and next frame to be shown, judge ratio in second sub-viewing areas
Whether meet preset condition compared with result；If comparison result meets preset condition, according to the second display data to the second sub- viewing area
Domain is refreshed, if comparison result is unsatisfactory for preset condition, terminates.That is, when meeting some requirements, it just can be right
Second sub-viewing areas is refreshed, and when not meeting condition, will not be refreshed to the second sub-viewing areas, further be mentioned
Refresh rate is risen.
Wherein, judge whether comparison result meets preset condition and can be, judge in the second sub-viewing areas, present frame
(present frame, next frame to be shown are shown the number of the display data pixel different with the display data of next frame compared with namely
Registration according to changed pixel number), and that whether the ratio of total number of pixels of the second sub-viewing areas is more than or equal to is pre-
If proportion threshold value, if so, being refreshed according to the second display data to the second sub-viewing areas, if it is not, then terminating.Wherein,
Preset ratio threshold value can flexible setting according to actual needs, such as be set as 1%, 20%.For example, if the second sub- viewing area
In domain, 300 pixels, proportion threshold value 10% are shared, if the display data of present frame are different from the display data of next frame
Pixel number be 5, then do not refresh the second sub-viewing areas, if the display data of the display data of present frame and next frame
The number of different pixels is 100, then refreshes the second sub-viewing areas.This way it is possible to avoid the display data of present frame with
When the number of the different pixel of the display data of next frame is smaller, even if refreshing the second sub-viewing areas, user can not also discover,
If not refreshing, the operating pressure of terminal can be reduced, improves refresh rate.
If the display area of terminal display screen further includes other in addition to the first sub-viewing areas and the second sub-viewing areas
When sub-viewing areas, other sub-viewing areas can choose and do not refresh, or while refreshing the second sub-viewing areas, adopts
With with refresh the identical mode of the second sub-viewing areas and refresh other sub-viewing areas, or refresh the second sub-viewing areas it
Afterwards, refresh other sub-viewing areas.
Display refresh control method provided in this embodiment, by extracting eventually from terminal next data frame to be shown
Hold display screen on the first sub-viewing areas it is corresponding first display data, according to first display data to the first sub-viewing areas into
It goes after refreshing, then shows data from the second sub-viewing areas corresponding second extracted on terminal display screen in next data frame,
And second sub-viewing areas is refreshed according to the second display data；Compared to existing full frame refreshing mode, can first brush
New first sub-viewing areas improves the refresh rate of the first sub-viewing areas, and the present invention is first to refresh the first son display
Region, then refresh the second sub-viewing areas, refresh rate is fast, and shared terminal resource can be reduced compared to full frame refreshing when refreshing,
Do not allow to easily cause Caton.
Second embodiment
In order to better understand the present invention, the present embodiment combines more specifical example to be illustrated, it is assumed that terminal is shown
Display area on screen includes the first sub-viewing areas and the two display areas of the second sub-viewing areas, shown in Figure 7,
Fig. 7 is the refined flow chart for the display refresh control method that second embodiment of the invention provides, the display refresh control method packet
It includes:
Whether S701, the application for judging that terminal foreground is currently running belong to goal-selling application.
If so, the application that i.e. end foreground is currently running belongs to goal-selling application, turn S702；If it is not, holding foreground
The application being currently running is not belonging to goal-selling application, terminates.
In the present embodiment, it is assumed that it is game application that goal-selling, which is applied, then " king's honor ", the trip of " the cologne marshal " hand etc.
Game application is target application.
Certainly, in other embodiments, target application is also possible to the other applications such as video class application, map class application.
The current display frame rate of S702, monitoring terminal.
S703, judge whether terminal current display frame rate is more than or equal to preset frame rate threshold value.
If so, i.e. terminal current display frame rate is more than or equal to preset frame rate threshold value, terminate；If it is not, i.e. terminal is currently shown
Frame per second is less than preset frame rate threshold value, then turns S704.
Assuming that frame per second threshold value be 60 frames/second, if the display frame rate of present terminal be 50 frames/second, turn S704；If terminal is worked as
Preceding display frame rate is 70 frames/second, then terminates.
S704, from terminal next data frame to be shown, extract terminal display screen on the first sub-viewing areas it is corresponding
First display data.
In the present embodiment, display area on terminal display screen include the first sub-viewing areas and the second sub-viewing areas this
Two display areas, wherein the rectangular area Chong Die with terminal display screen display area center centered on the first sub-viewing areas.
For example, shown in Figure 8, Fig. 8 is the current display interface of terminal, wherein the first sub-viewing areas 801 is screen
The intermediate rectangular area of curtain, the second sub-viewing areas 802 are remaining display area.
Shown in Figure 9, Fig. 9 is next frame picture to be shown, wherein the corresponding part of the first sub-viewing areas is
Rectangle 901, then the corresponding data of rectangle 901 are the first display data, and the corresponding part of the second sub-viewing areas is ring frame
902, then the corresponding data of ring frame 902 are the second display data.
S705, the first sub-viewing areas is refreshed according to the first display data.
It is aobvious according to first according to the mode that the first display data refresh the first sub-viewing areas in the present embodiment
Show whole pixels in the first sub-viewing areas of Refresh Data.
Referring to Figure 10, after being refreshed according to the first display data to the first sub-viewing areas, the interface of display is as schemed
Shown in 10, at this point, the first sub-viewing areas 1001 has refreshed, the second sub-viewing areas 1002 does not refresh.
S706, number is shown from the second sub-viewing areas corresponding second extracted on terminal display screen in next data frame
According to.
After the completion of being refreshed according to the first display data to the first sub-viewing areas, it can just be mentioned from next data frame
Take the corresponding second display data of the second sub-viewing areas on terminal display screen.
S707, the display data for comparing the corresponding present frame of each pixel in the second sub-viewing areas and next frame to be shown
Display data.
In the present embodiment, compare the display data of the corresponding present frame of each pixel in the second sub-viewing areas and to be shown
Whether the display data of next frame are identical, and count the number of different pixels.
S708, in second sub-viewing areas, the display data of present frame and the display data of next frame are different
Whether the ratio of the number of pixel is more than or equal to preset ratio threshold value in number of pixels and the second sub-viewing areas.
If so, number of pixels and the second sub- viewing area that the display data of i.e. present frame are different from the display data of next frame
The ratio of the number of pixel is more than or equal to preset ratio threshold value in domain, then turns S709, if it is not, the display data of i.e. present frame are under
The ratio of the number of pixel is less than preset ratio threshold in the display data of one frame different number of pixels and the second sub-viewing areas
Value terminates.
According to the display data of the present frame counted in S707 the pixel different from the display data of next frame to be shown
Number, and the numbers of all pixels determines variation ratio in the second sub-viewing areas of statistics, and judges that variation ratio is
It is no to be more than or equal to preset ratio threshold value.
S709, the second sub-viewing areas is refreshed according to the second display data.
In the present embodiment, in the different pixels of the display data of the display data and next frame to be shown of present frame
When the ratio of the number of all pixels is more than or equal to preset ratio threshold value in number and the second sub-viewing areas, according to the second display
Data refresh the second sub-viewing areas.Wherein, the first sub-viewing areas is refreshed according to the first display data
Mode is according to whole pixels in first display the first sub-viewing areas of Refresh Data.
Referring to Figure 11, Figure 11 is the display interface after being refreshed according to the second display data to the second sub-viewing areas.
Display refresh control method provided in this embodiment, by extracting eventually from terminal next data frame to be shown
Hold display screen on the first sub-viewing areas it is corresponding first display data, according to first display data to the first sub-viewing areas into
It goes after refreshing, then shows data from the second sub-viewing areas corresponding second extracted on terminal display screen in next data frame,
And second sub-viewing areas is refreshed according to the second display data；Wherein, the first sub-viewing areas is in display screen
Between region, that is to say, that in method provided in this embodiment, can first refresh intermediate region, then refresh fringe region, and middle area
Domain is usually the region that user compares concern, and the problem slow compared to existing full frame refreshing refresh rate passes through first refreshes user ratio
Compared with the region of concern, the refresh rate that user compares the region of concern is improved, improves the display effect that user compares the region of concern
Satisfaction of users can be improved in fruit；And the present invention is first to refresh the first sub-viewing areas, then refresh the second sub- viewing area
Domain, refresh rate is fast, and shared terminal resource can be reduced compared to full frame refreshing when refreshing, it is not easy to cause Caton.
3rd embodiment
In order to better understand the present invention, the present embodiment combines more specifical example to be illustrated, it is assumed that terminal is shown
Display area on screen includes the first sub-viewing areas, the second sub-viewing areas, these three display areas of third sub-viewing areas,
Shown in Figure 12, Figure 12 is the refined flow chart for the display refresh control method that second embodiment of the invention provides, this is aobvious
Show that refresh control method includes:
1201, whether the application for judging that terminal foreground is currently running belongs to goal-selling application.
If so, the application that i.e. terminal foreground is currently running belongs to goal-selling application, turn S1202, if it is not, before terminal
The application that platform is currently running is not belonging to goal-selling application, terminates.
In the present embodiment, it is assumed that it is video class application that goal-selling, which is applied, then " mango TV ", " potato video " etc. are regarded
Frequency application is target application.
The current display frame rate of S1202, monitoring terminal.
S1203, judge whether terminal current display frame rate is more than or equal to preset frame rate threshold value.
If so, i.e. terminal current display frame rate is more than or equal to preset frame rate threshold value, terminate；If it is not, i.e. terminal is currently shown
Frame per second is less than preset frame rate threshold value, then turns S1204.
S1204, from terminal next data frame to be shown, extract terminal display screen on the first sub-viewing areas it is corresponding
First display data.
In the present embodiment, referring to Figure 13, the display area on terminal display screen includes the first sub-viewing areas 1301, the
Two sub-viewing areas 1302 and these three display areas of third sub-viewing areas 1303, wherein the first sub-viewing areas 1301 is
Center is in the elliptical region of preset range at a distance from the center of terminal display screen display area；Second sub-viewing areas 1302
For around the annular region of the first sub-viewing areas 1301.
S1205, the first sub-viewing areas is refreshed according to the first display data.
It is aobvious according to first according to the mode that the first display data refresh the first sub-viewing areas in the present embodiment
Show whole pixels in the first sub-viewing areas of Refresh Data.
S1206, number is shown from the second sub-viewing areas corresponding second extracted on terminal display screen in next data frame
According to.
S1207, the second sub-viewing areas is refreshed according to the second display data.
It is aobvious according to second according to the mode that the second display data refresh the second sub-viewing areas in the present embodiment
Show whole pixels in the second sub-viewing areas of Refresh Data.
S1208, number is shown from the corresponding third of third sub-viewing areas extracted on terminal display screen in next data frame
According to.
S1209, show that data refresh third sub-viewing areas according to third.
In the present embodiment, show that the mode that data refresh third sub-viewing areas is aobvious according to third according to third
Show whole pixels in Refresh Data third sub-viewing areas.
The present embodiment also provides a kind of computer readable storage medium, as floppy disk, CD, hard disk, flash memory, USB flash disk, CF card,
SD card, mmc card etc. are stored with one or more journey for realizing above-mentioned each step in the computer readable storage medium
Sequence, this one or more program can be executed by one or more processor, to realize that above-mentioned first embodiment, second are implemented
Each step of refresh control method is shown in example, 3rd embodiment described at least one embodiment.Details are not described herein.
Then display refresh control method provided in this embodiment refreshes second by first refreshing the first sub-viewing areas
Sub-viewing areas finally refreshes third sub-viewing areas, compares full frame refreshing, and shared terminal resource is relatively small when refreshing, no
It is be easy to cause Caton, refresh rate is fast.
3rd embodiment
It is shown in Figure 14 the present embodiment provides a kind of terminal, terminal provided in this embodiment include processor 1401,
Memory 1402 and communication bus 1403.
Wherein, the communication bus 1403 in the present embodiment is for realizing the connection between processor 1401 and memory 1402
Communication；
Processor 1401 is then for executing one or more program stored in memory 1402, to realize following step
It is rapid:
In next data frame to be shown from terminal, extracts the first sub-viewing areas corresponding first on terminal display screen and show
Registration evidence；
After being refreshed according to the first display data to the first sub-viewing areas, then terminal is extracted from next data frame and is shown
The corresponding second display data of the second sub-viewing areas in display screen；
The second sub-viewing areas is refreshed according to the second display data.
In the present embodiment, the display area on terminal display screen includes the first sub-viewing areas and the second sub-viewing areas etc.
At least two sub-viewing areas, specific setting rule, which can according to need, to be adjusted flexibly.Specifically, referring to the first implementation
Example, details are not described herein again.
In the present embodiment, from terminal next data frame to be shown, the first sub- viewing area on terminal display screen is extracted
Before the corresponding first display data in domain, processor 1401 can be also used for executing one stored in memory 1402 or more
A program, performs the steps of
The current display state of terminal is monitored, judges whether the current display state of terminal belongs to default flow, if
It is that the i.e. current display state of terminal belongs to default flow, then terminates, if it is not, the i.e. current display state of terminal does not belong to
In default flow, then from terminal next data frame to be shown, corresponding with default first sub-viewing areas the is extracted
One display data.Specifically, referring to first embodiment and second embodiment, details are not described herein again.
In the present embodiment, from terminal next data frame to be shown, the first sub- viewing area on terminal display screen is extracted
Before the corresponding first display data in domain, processor 1401 can be also used for executing one stored in memory 1402 or more
A program, performs the steps of
Whether the display page for judging that terminal currently needs to refresh belongs to goal-selling application, that is, judging terminal foreground
Whether the application being currently running is goal-selling application, if (application that i.e. terminal foreground is currently running is default
Target application), then from terminal next data frame to be shown, extract the first sub-viewing areas corresponding the on terminal display screen
One display data then terminate if not (application that i.e. terminal foreground is currently running is not goal-selling application).Wherein, mesh
Mark application can also be set as needed by user setting by terminal development personnel.For example, target application can be game
Class application.Specifically, referring to first embodiment and second embodiment, details are not described herein again.
In the present embodiment, refresh to the first sub-viewing areas according to the first display data be can be, aobvious according to first
Show the display data of whole pixels in the first sub-viewing areas of Refresh Data；According to the first display data to the first sub-viewing areas
Refresh be also possible to compare the display data of the corresponding present frame of each pixel in the first sub-viewing areas with it is to be shown under
The display data of one frame；According to first display the first sub-viewing areas of Refresh Data in present frame display data with it is to be shown
The different pixel of the display data of next frame.Specifically, referring to first embodiment and second embodiment, details are not described herein again.
Wherein, can also be using above two mode according to the mode that the second display data refresh the second sub-viewing areas, tool
Body, first embodiment and second embodiment are referred to, details are not described herein again.
In the present embodiment, before being refreshed according to the second display data to the second sub-viewing areas, processor 1401 is also
It can be used for executing one or more program stored in memory 1402, perform the steps of and compare the second sub- viewing area
The display data of the display data of the corresponding present frame of each pixel and next frame to be shown in domain；Judge whether comparison result is full
Sufficient preset condition；If (even comparison result meets preset condition), from extracted in next data frame on terminal display screen the
The corresponding second display data of two sub-viewing areas.Specifically, first embodiment and second embodiment are referred to, it is no longer superfluous herein
It states.
It is worth noting that, not fully expounding first embodiment, second in the present embodiment in fact in order not to burden explanation
Apply example, all examples in 3rd embodiment, it is understood that, first embodiment, second embodiment, in 3rd embodiment
All examples are suitable for the present embodiment.
Terminal provided in this embodiment extracts on terminal display screen the by from terminal next data frame to be shown
The corresponding first display data of one sub-viewing areas, after being refreshed according to the first display data to the first sub-viewing areas, then
From the corresponding second display data of the second sub-viewing areas extracted in next data frame on terminal display screen, and shown according to second
Registration evidence refreshes second sub-viewing areas；Compared to the terminal of existing full frame refreshing, it is aobvious can first to refresh the first son
Show region, improves the refresh rate of the first sub-viewing areas, and the present invention is first to refresh the first sub-viewing areas, then refresh
Second sub-viewing areas, refresh rate is fast, and shared terminal resource can be reduced compared to full frame refreshing when refreshing, it is not easy to cause card
?.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of display refresh control method, which is characterized in that the display refresh control method includes:
From next data frame to be shown, the corresponding first display number of the first sub-viewing areas on the terminal display screen is extracted
According to；
After being refreshed according to the first display data to first sub-viewing areas, then mention from next data frame
Take the corresponding second display data of the second sub-viewing areas on the terminal display screen；
Second sub-viewing areas is refreshed according to the second display data.
2. display refresh control method as described in claim 1, which is characterized in that described according to the second display data pair
Before second sub-viewing areas is refreshed, further includes:
Compare the corresponding present frame of each pixel in second sub-viewing areas display data and next frame to be shown it is aobvious
Registration evidence；
Judge whether comparison result meets preset condition；
If comparison result meets preset condition, second sub-viewing areas is refreshed according to the second display data.
3. display control method as claimed in claim 2, which is characterized in that described to judge whether comparison result meets default item
Part includes:
Judge in second sub-viewing areas, the display data of the display data of present frame and next frame to be shown are not
Whether the ratio of the number of all pixels is more than or equal to preset ratio threshold value in the number and the second sub-viewing areas of same pixel.
4. display refresh control method as described in claim 1, which is characterized in that described according to the second display data brush
Newly second sub-viewing areas includes:
According to whole pixels in the second sub-viewing areas described in the second display Refresh Data；
Or,
According to the second display Refresh Data in the second sub-viewing areas the display data of present frame with it is to be shown under
The different pixel of the display data of one frame.
5. display refresh control method as described in claim 1, which is characterized in that described according to the first display data brush
Newly first sub-viewing areas includes:
According to the display data of whole pixels in the first sub-viewing areas described in the first display Refresh Data；
Or,
Compare the corresponding present frame of each pixel in first sub-viewing areas display data and next frame to be shown it is aobvious
Registration evidence；According to the first display Refresh Data in the first sub-viewing areas the display data of present frame with it is to be shown
The different pixel of the display data of next frame.
6. display refresh control method as described in claim 1, which is characterized in that the next data to be shown from terminal
In frame, before extraction the first display data corresponding with default first sub-viewing areas, further includes:
Monitor the current display state of the terminal；
Judge whether the current display state of the terminal belongs to default flow；
If the current display state of the terminal is not belonging to default flow, in next data frame to be shown from terminal,
Extract the first display data corresponding with default first sub-viewing areas.
7. display refresh control method as claimed in claim 6, which is characterized in that the current display of the monitoring terminal
State includes:
Monitor the current display frame rate of the terminal；
Whether the display state for judging that the terminal is current, which belongs to default flow, includes:
Judge whether the current display frame rate of the terminal is more than or equal to preset frame rate threshold value.
8. such as the described in any item display refresh control methods of claim 1-7, which is characterized in that first sub-viewing areas
For the intermediate region of the display area of the terminal.
9. a kind of terminal, which is characterized in that the terminal includes processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize as claim 1 to 8 is any
The step of display refresh control method described in item.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize such as claim 1 to 8
The step of described in any item display refresh control methods.
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Application publication date: 20190104 |