CN108476306A - A kind of method that image is shown and terminal device - Google Patents
A kind of method that image is shown and terminal device Download PDFInfo
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- CN108476306A CN108476306A CN201780004907.7A CN201780004907A CN108476306A CN 108476306 A CN108476306 A CN 108476306A CN 201780004907 A CN201780004907 A CN 201780004907A CN 108476306 A CN108476306 A CN 108476306A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Signal Processing (AREA)
- Physics & Mathematics (AREA)
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- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
A kind of method that image is shown and terminal device, to solve electronic ink screen existing in the prior art when being displayed without the image using the third-party application of SDK, the poor problem of display effect.This method includes：Determine that the sending time of the second frame image received, the sending time are after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module；Determine the difference of the sending time of the second frame image and the sending time of the first frame image received before；If judging, the difference is greater than or equal to the threshold value of setting, and the second frame image is sent to display buffer register.
Description
This application claims Patent Office of the People's Republic of China is submitted, application No. is a kind of 201611265369.0, priority of the Chinese patent application of entitled " method and apparatus of Double-face-screen mobile phone application display method " on December 30th, 2016, entire contents are hereby incorporated by reference in the application.
This application involves field of terminal technology more particularly to a kind of method that image is shown and terminal devices.
With the development of science and technology smart phone develops for while supporting that front and back double screen, the rear screen of smart phone can also be shown and realize touch control from the positive single-screen for supporting display and touch control to be integrated.At present, the front of smart phone uses LCD screen, the back side of smart phone uses electric ink (E Ink) screen that power consumption is low compared with LCD screen, visual recognition is high, this block E Ink screen uses newest Carta panel technology, it can easily be read under sunlight, and flicker free, radiationless, visible angle is big, greatly reduces the fatigue strength of eyes, increasingly has been favored by people.Newest E Ink screen supports touch control operation comprehensively, and supports to refer to touch-control more, also supports various gestures, the increase of touch control characteristics allows E Ink screen to have broader practice.Newest E Ink screen can show the interface of entire android system comprehensively, but since the refresh rate of electronic ink screen is 2~8Hz, and the refresh rate of front LCD screen is that 60HZ is even higher, therefore the animation effect normally shown on the LCD screen of front, the animation frame that several frames isolate can be overleaf shown as on E Ink screen, and there is greatly delay, poor user experience, in order to make full use of E Ink screen, Software Development Kit (the Software Development Kit that the third-party application used on the LCD screen of front must use particular vendor to provide, SDK), the third-party application just can be with overleaf E Ink screen normal use, this benefits really for uniformity and availability, but this Also the application range of this block E Ink screen is allowed to be reduced significantly.
In conclusion how to make back side E Ink screen that the display effect of the image for the third-party application for not using SDK be supported to have good application, user experience is improved, is current problem to be solved.
Summary of the invention
The embodiment of the present application provides a kind of method that image is shown and terminal device, to solve electronic ink screen existing in the prior art when being displayed without the image using the third-party application of SDK, the poor problem of display effect.
First aspect, this application provides a kind of methods that image is shown, this method comprises: determining the sending time of the second frame image received, the sending time is after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module, the difference of the sending time of the second frame image and the sending time of the first frame image received before is then determined；If judging, the difference is greater than or equal to the threshold value of setting, display buffer register is sent by the second frame image, the image stored in the display buffer register is obtained according to practical vertical sync clock signal, and is sent on electronic ink screen and is shown by storage order.
In the embodiment of the present application, provide a kind of method that image is shown, when the difference of the sending time of the second frame image and the sending time of first frame image is greater than or equal to the threshold value of setting, display buffer register is sent by the second frame image, to be shown on electronic ink screen, difference can be less than the thresholding of setting by the method shown by above-mentioned image
The image filtering for the multiframe animation effect that value continuously transmits falls, and only shows that difference is greater than or equal to the image of the threshold value of setting, and guarantee to seem on the electronic ink screen is a stable tableaux, improves the usage experience of user.
In a kind of possible design, this method further include:
If judging, the difference is less than the threshold value of setting, and the second frame image is abandoned.
In a kind of possible design, the second frame image is sent to after display buffer register, this method further include:
Receive touching instruction；Draw the setting image of the touching instruction triggering；Progress map overlay processing on the second frame image in setting image and the display buffer register that the touching instruction is triggered.
In the embodiment of the present application, when electronic ink screen receives touching instruction, need to be shown to the positive and negative feedforward information of user, but the time of Real-time Feedback is likely lower than the time that one frame of ink screen is shown, so using the setting image for drawing the touching instruction triggering, the setting image that the touching instruction triggers is overlapped processing with the second frame image in the display buffer register, user is set to obtain positive and negative feedforward information, the touching instruction for determining that user oneself issues has come into force, and improves the usage experience of user.
In a kind of possible design, map overlay processing is carried out on the second frame image in the setting image and the display buffer register that the touching instruction is triggered, is specifically included:
The setting image of the touching instruction triggering is covered on the second frame image in the display buffer register.
In a kind of possible design, after the second frame image progress map overlay processing in setting image and the display buffer register that the touching instruction is triggered, this method further include:
Obtained image after the superposition processing is sent to the electronic ink screen, and refreshes specified region on the electronic ink screen, wherein the specified region is display area of the setting image of touching instruction triggering on the electronic ink screen.
In the embodiment of the present application, refreshes on the electronic ink screen and specify region, rather than full frame refreshing, display efficiency can be accelerated, improve the speed of display.
Second aspect, this application provides a kind of terminal devices that image is shown, the terminal device includes: the first determining module, for determining the sending time of the second frame image received, the sending time is after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module；Second determining module, the difference of sending time and the sending time of the first frame image received before for determining the second frame image；Processing module, if sending display buffer register for the second frame image for judging that the difference is greater than or equal to the threshold value of setting.
In a kind of possible design, the terminal device further include:
Display module for obtaining the image stored in the display buffer register according to practical vertical sync clock signal, and is sent on electronic ink screen by storage order and is shown.
In a kind of possible design, the terminal device further include:
Receiving module, for receiving touching instruction；
Generation module, for drawing the setting image of the touching instruction triggering；
The processing module is also used to, progress map overlay processing on the second frame image in setting image and the display buffer register that the touching instruction is triggered.
In a kind of possible design, the processing module is specifically used for:
The setting image of the touching instruction triggering is covered on the second frame image in the display buffer register.
In a kind of possible design, the display module is also used to:
Obtained image after the superposition processing is sent to the electronic ink screen, and refreshes specified region on the electronic ink screen, wherein the specified region is that the setting image of touching instruction triggering is aobvious on the electronic ink screen
Show region.
The third aspect, the embodiment of the present application also provides a kind of terminal devices that image is shown, the terminal includes processor and memory, the memory is used to read the software program stored and realize the method that any one possible design of first aspect or above-mentioned first aspect provides in the memory for storing software program, the processor.The electronic equipment can be mobile terminal, computer etc..
In a kind of possible design, the processor is also used to:
The image stored in the display buffer register is obtained according to practical vertical sync clock signal, and is sent on electronic ink screen and is shown by storage order.
In a kind of possible design, the processor is also used to:
Touching instruction is received, the setting image of the touching instruction triggering is drawn, the processing module is also used to, progress map overlay processing on the second frame image in setting image and the display buffer register that the touching instruction is triggered.
In a kind of possible design, the processor is specifically used for:
The setting image of the touching instruction triggering is covered on the second frame image in the display buffer register.
In a kind of possible design, the processor is also used to:
Obtained image after the superposition processing is sent to the electronic ink screen, and refreshes specified region on the electronic ink screen, wherein the specified region is display area of the setting image of touching instruction triggering on the electronic ink screen.
Fourth aspect, a kind of computer storage medium is also provided in the embodiment of the present application, software program is stored in the storage medium, which can realize the method that any one possible design of first aspect or above-mentioned first aspect provides when being read and executed by one or more processors.
Fig. 1 is the method flow diagram that a kind of LCD screen provided by the embodiments of the present application shows image；
Fig. 2 is a kind of flow chart of combination different pictures map overlay processing provided by the embodiments of the present application；
Fig. 3 is the method flow diagram that a kind of electronic ink screen provided by the embodiments of the present application shows image；
Fig. 4 is a kind of method flow diagram that image is shown provided by the embodiments of the present application；
Fig. 5 is the method flow diagram that another image provided by the embodiments of the present application is shown；
Fig. 6 is a kind of schematic diagram of instruction area provided by the embodiments of the present application；
Fig. 7 is the method flow diagram that another image provided by the embodiments of the present application is shown；
Fig. 8 is a kind of schematic device of terminal device provided by the embodiments of the present application；
Fig. 9 is a kind of hardware structural diagram of terminal device provided by the embodiments of the present application.
In order to keep the purposes, technical schemes and advantages of the application clearer, the application is described in further detail below in conjunction with attached drawing.
The embodiment of the present application provides a kind of method that image is shown and terminal device, to solve electronic ink screen existing in the prior art when being displayed without the image using the third-party application of SDK, the poor problem of display effect.Wherein, method and terminal device be based on the same inventive concept, since the principle that method and terminal device solve the problems, such as is similar, terminal
The implementation of apparatus and method for can be with cross-reference, and overlaps will not be repeated.
In addition, in the description of the present application, it is multiple, refer to two or more, the vocabulary such as " first ", " second " are only used for distinguishing the purpose of description, are not understood to indicate or imply relative importance, can not be interpreted as indication or suggestion sequence.
" terminal device " of the present invention, to contain built-in display system, the equipment that human-computer interaction function may be implemented, the terminal device can be computer, mobile phone, tablet computer, point-of-sale terminal (Point of Sales,) or vehicle-mounted computer etc. POS, in this application, it only takes the mobile phone as an example.
Figure layer is made of many pixels, is the basic unit for constituting image.One frame image can be a figure layer, also be formed by way of being superimposed up and down for multiple figure layers.Figure layer is like to be stacked together in order a sheet by a sheet containing the film of the elements such as text or figure, combines to form the final effect of image.
Frame per second usually shows the frame number of image in 1 second, in embodiments of the present invention, the duration in frame per second=1 second/vertical synchronization (Vertical Synchronization, Vsync) period.
Positive liquid crystal display (the Liquid Crystal Display of existing two-sided smart phone, LCD) screen or Organic Light Emitting Diode (Organic Light-Emitting Diode) OLED screen, the front liquid crystal display or the refresh rate of OLED screen are 60Hz, it is even higher, higher than the refresh rate of 2Hz~8Hz of back side ELINK screen, the animation effect that third party application is designed according to front liquid crystal display refresh rate, if overleaf ELINK screen display, it will lead to great delay, the effect of the animation effect of third party application overleaf ELINK screen display is poor, the embodiment of the present invention solves the above problem.Below, the process of image, which is once introduced, to be shown according to vsync clock signal to front liquid crystal display first, as shown in Figure 1, according to vsync clock signal, S101 application layer drawing image is first carried out, then S102 combination (Compose) different pictures map overlay processing is executed, S103 is finally executed to show in positive LCD screen, wherein, the process for combining the processing of (Compose) different pictures map overlay is as shown in Figure 2, processing to every frame image, the stringent vsync pulse clock signal that relies on is as source of synchronising signal, disparate modules are kept to synchronize processing to image, from when vsync pulse clock is X, it executes step S201 application layer and draws first frame image；From when vsync pulse clock is X+1, step S202Compse map overlay first frame is executed, step S203 application layer is performed simultaneously and draws the second frame image；It from when vsync pulse clock is X+2, executes step S204 and shows first frame on the lcd screen, be performed simultaneously step S205Compse the second frame of map overlay, be performed simultaneously step S206 application layer and draw third frame image；From when vsync pulse clock is X+3, executes step S207 and show the second frame on the lcd screen, be performed simultaneously step S208Compse map overlay third frame, and so on.
It illustrates, the frequency of LCD screen is 60Hz, the frequency of electronic ink screen is 4Hz, if using the vsync clock signal of the 4Hz of electronic ink screen as the source of synchronising signal of display, third party application will carry out drawing image according to the frequency of the vsync clock signal of 4Hz.The animation of 1S is drawn according to the frequency of the vsync clock signal of 60Hz, need to draw 60 frame images, and the 60 frame image is drawn according to the frequency of the vsync clock signal of 4Hz, then need 15S, the animation that 1S is shown on the lcd screen, it needs to show 15s on the electronic ink screen, shows the animation effect of " slow motion " of a frame frame-to-frame jitter, cause the usage experience that user is very poor.In order to solve the above problem, the embodiment of the invention provides a kind of methods that image is shown, as shown in Figure 3, third party application is in electric ink screen display image, but in step S301 application layer drawing image, one virtual vsync clock signal is set, wherein, the virtual vsync clock signal, which can be, occurs what module generated by the virtual vsync clock signal of S302, make the application layer according to virtual vsync clock signal drawing image, the virtual vsync clock signal and the third-party application on the lcd screen drawing image when refresh rate it is identical, the processing of step S303Compose different pictures map overlay, practical vsync clock signal of the step S304 in the multiple images of drafting according to electronic ink screen is selected need to be to be shown Frame, step S305 is in the electric ink screen display.
This method can be used experience of family when using electronic ink screen and be improved, but this method is there is also a disadvantage, that is, the final frame picked out may be unable to get the animation that timely shows, and show, and the effect is relatively poor.Such as, the animation of a length of 800ms at one, frame is selected according to setting duration, a length of 250ms when the setting, then electronic ink screen will show 250ms, 500ms, the image of 750ms, then final tableaux is shown when 1000ms, and the when a length of 800ms of animation, therefore final tableaux display delay is larger.When being applied using e-book, when handling page turning, the application shows animation page-turning effect to the final display page on the lcd screen, but on electronic ink screen, the animation frame for several frames will be presented isolating, then last frame tableaux shows that there are also postponing, the experience effect of user is poor, the refresh rate of the electronic ink screen is lower, and the experience effect of user is poorer.In these cases, optimal display effect should not show pilot process animation, directly show last frame tableaux at the first time.
A kind of method that image is shown provided by the present application is specifically described with reference to the accompanying drawing, makes electric ink when using function third-party application, does not show pilot process animation, directly display last frame tableaux at the first time.
It referring to fig. 4, is a kind of method that image is shown provided by the present application, this method comprises:
S401 determines that the sending time of the second frame image received, the sending time are after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module.
S402 determines the difference of the sending time of the second frame image and the sending time of the first frame image received before.
S403, if judging, the difference is greater than or equal to the threshold value of setting, sends display buffer register for the second frame image.
In one possible implementation, after the S402, this method further include:
If judging, the difference is less than the threshold value of setting, and the second frame image is abandoned.
In one possible implementation, after the S403, this method further include:
The image stored in the display buffer register is obtained according to practical vertical sync clock signal, and is sent on electronic ink screen and is shown by storage order.
In the embodiment of the present application, provide a kind of method that image is shown, when the difference of the sending time of the second frame image and the sending time of first frame image is greater than or equal to the threshold value of setting, display buffer register is sent by the second frame image, to be shown on electronic ink screen, the method shown by above-mentioned image, the image filtering for the multiframe animation effect that the threshold value that difference is less than setting continuously transmits can be fallen, only display difference is greater than or equal to the image of the threshold value of setting, guarantee to seem on the electronic ink screen is a stable tableaux, improve the usage experience of user.
A kind of method that image is shown provided by the present application is specifically described below with reference to Fig. 5, when step S501 application layer drawing image, one virtual vsync clock signal is set, wherein, the virtual vsync clock signal, which can be, occurs what module generated by the virtual vsync clock signal of S502, then step S503 combines the processing of (Compose) different pictures map overlay according to virtual vsync clock signal, step S504 obtains the sending time of the second frame image received, whether the sending time of step S505 the second frame image and the difference of the first frame image sending time received before are greater than or equal to setting threshold value, such as, 40ms is i.e. more than 2 frames, then follow the steps S506 send the last frame image to it is aobvious Show in buffer register, otherwise, executes step S507 and abandon the second frame image, obtain the image in the display buffer register according to practical vsync clock signal, step 508 is shown on electronic ink screen.
In one possible implementation, after the S403, if receiving operation of the user to screen, this method further include:
Receive touching instruction；Draw the setting image of the touching instruction triggering；The setting image that the touching instruction triggers is overlapped processing with the second frame image in the display buffer register.Wherein, described by the touching instruction
The setting image and the second frame image in the display buffer register of triggering are overlapped processing, specifically include: the setting image of the touching instruction triggering is covered on the second frame image in the display buffer register.
In one possible implementation, after the second frame image progress map overlay processing in the setting image and the display buffer register touching instruction triggered, this method further include:
Obtained image after the superposition processing is sent to the electronic ink screen, and refreshes specified region on the electronic ink screen, wherein the specified region is display area of the setting image of touching instruction triggering on the electronic ink screen.
Specifically, the obtained image after the superposition processing is sent to the electronic ink screen by the module of the Compose superposition processing of application layer.
Specifically, different touching instructions triggers different setting images, as shown in Figure 6, respectively setting image corresponding to point touching instruction and sliding touching instruction, wherein the setting image can show a frame on electronic ink screen, then disappear, the present invention to it without limitation.When the setting image that the touching instruction triggers is overlapped processing with the second frame image in the display buffer register, first line judges original color of user's click location, although electronic ink screen only has two kinds of colors of black and white, but has color range, read original colouring information in the specified region centered on click location, if judging original color that specified region is shown as thin shade, the specified region after clicking is shown as shade；If judging original color that specified region is shown as shade, the specified region after clicking is shown as thin shade；Refresh specified region on the electronic ink screen, it is not full frame to electronic ink screen to refresh, it can accelerate to show rate, accomplish to show more in real time, improve the usage experience of user.
It illustrates, as shown in Figure 7, when step S701 application layer drawing image, one virtual vsync clock signal is set, wherein, the virtual vsync clock signal, which can be, occurs what module generated by the virtual vsync clock signal of S702, then step S703 is handled according to virtual vsync clock signal Compose different pictures map overlay, step S704 obtains the sending time for the second frame image being currently received, whether the sending time of step S705 the second frame image and the difference of the first frame image sending time received before are greater than or equal to setting threshold value, if, S706 is thened follow the steps to send the second frame image in display buffer register, if not, 707 are thened follow the steps to abandon the second frame image, step Rapid S708 is when electronic ink screen receives touching instruction, step S709 electronic ink screen draws the setting image of the touching instruction triggering, the setting image and the image obtained from display buffer register are carried out the processing of Compose picture map overlay by step S710, step S711 sends the electronic ink screen for the image after the superposition processing and shows, the operation embodied on the electronic ink screen is to have refreshed specified region.
Based on inventive concept same as embodiment of the method, present invention also provides a kind of terminal device schematic diagrames, as shown in figure 8, the terminal device includes:
First determining module 801, for determining that the sending time of the second frame image received, the sending time are after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module.
Second determining module 802, the difference of sending time and the sending time of the first frame image received before for determining the second frame image.
Processing module 803, if sending display buffer register for the second frame image for judging that the difference is greater than or equal to the threshold value of setting.
In one possible implementation, in the terminal device further include:
Display module for obtaining the image stored in the display buffer register according to practical vertical sync clock signal, and is sent on electronic ink screen by storage order and is shown.
In the embodiment of the present application, a kind of terminal device is provided, when the sending time of the second frame image and the hair of first frame image
When the difference of time being sent to be greater than or equal to the threshold value of setting, display buffer register is sent by the second frame image, to be shown on electronic ink screen, the method shown by above-mentioned image, the image filtering for the multiframe animation effect that the threshold value that difference is less than setting continuously transmits can be fallen, only display difference is greater than or equal to the image of the threshold value of setting, and guarantee to seem on the electronic ink screen is a stable tableaux, improves the usage experience of user.
In one possible implementation, the terminal device further include:
Receiving module, for receiving touching instruction；
Generation module, for drawing the setting image of the touching instruction triggering；
The processing module is also used to, progress map overlay processing on the second frame image in setting image and the display buffer register that the touching instruction is triggered.
In one possible implementation, the processing module is specifically used for:
The setting image of the touching instruction triggering is covered on the second frame image in the display buffer register.
In one possible implementation, the display module is also used to:
Obtained image after the superposition processing is sent to the electronic ink screen, and refreshes specified region on the electronic ink screen, wherein the specified region is display area of the setting image of touching instruction triggering on the electronic ink screen.
It is schematical to the division of module in the embodiment of the present application, only a kind of logical function partition, there may be another division manner in actual implementation, in addition, each functional module in each embodiment of the application can integrate in a processor, it is also possible to physically exist alone, can also be integrated in two or more modules in a module.Above-mentioned integrated module both can take the form of hardware realization, can also be realized in the form of software function module.
Wherein, when integrated module both can take the form of hardware realization, as shown in figure 9, terminal device may include processor 901.The hardware of the corresponding entity of above-mentioned module can be processor 901.Processor 901 can be a central processing module (English: central processing unit, abbreviation CPU), or be digital processing module etc..The terminal device further include: memory 902, the program executed for storage processor 901.Memory 902 can be nonvolatile memory, such as hard disk (English: hard disk drive, abbreviation: HDD) or solid state hard disk (English: solid-state drive, abbreviation: SSD) etc., it can also be volatile memory (English: volatile memory), such as random access memory (English: random-access memory, abbreviation: RAM).Memory 902 can be used for carry or store have instruction or data structure form desired program code and can by any other medium of computer access, but not limited to this.
Processor 901 is used to execute the program code of the storage of memory 902, specifically call the program instruction stored in the first memory, determine the sending time of the second frame image received, the sending time is after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module, determine the difference of the sending time of the second frame image and the sending time of the first frame image received before, if judging, the difference is greater than or equal to the threshold value of setting, display buffer register is sent by the second frame image.
The specific connection medium between above-mentioned processor 901 and memory 902 is not limited in the embodiment of the present application.The embodiment of the present application is being connected between processor 901 and memory 902 by bus 903 in Fig. 9, and bus is indicated in Fig. 9 with thick line, and the connection type between other components is only to be schematically illustrated, does not regard it as and be limited.The bus can be divided into address bus, data/address bus, control bus etc..Only to be indicated with a thick line in Fig. 9, it is not intended that an only bus or a type of bus convenient for indicating.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program product.Therefore, in terms of the application can be used complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, the form for the computer program product implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) that one or more wherein includes computer usable program code can be used in the application.
The application is that reference is described according to the flowchart and/or the block diagram of the method for the embodiment of the present application, equipment (system) and computer program product.It should be understood that the combination of process and/or box in each flow and/or block and flowchart and/or the block diagram that can be realized by computer program instructions in flowchart and/or the block diagram.These computer program instructions be can provide to the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate a machine, so that generating by the instruction that computer or the processor of other programmable data processing devices execute for realizing the device for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, to be able to guide in computer or other programmable data processing devices computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates the manufacture including command device, which realizes the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that series of operation steps are executed on a computer or other programmable device to generate computer implemented processing, thus the step of instruction executed on a computer or other programmable device is provided for realizing the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
Obviously, those skilled in the art can carry out various modification and variations without departing from the spirit and scope of the embodiment of the present application to the embodiment of the present application.If then the application is also intended to include these modifications and variations in this way, these modifications and variations of the embodiment of the present application belong within the scope of the claim of this application and its equivalent technologies.
Claims (15)
- A kind of method that image is shown, which is characterized in that this method comprises:Determine that the sending time of the second frame image received, the sending time are after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module；Determine the difference of the sending time of the second frame image and the sending time of the first frame image received before；If judging, the difference is greater than or equal to the threshold value of setting, sends display buffer register for the second frame image.
- The method as described in claim 1, which is characterized in that the second frame image is sent to after display buffer register, this method further include:The image stored in the display buffer register is obtained according to practical vertical sync clock signal, and is sent on electronic ink screen and is shown by storage order.
- The method as described in claim 1, which is characterized in that the second frame image is sent to after display buffer register, this method further include:Receive touching instruction；Draw the setting image of the touching instruction triggering；Progress map overlay processing on the second frame image in setting image and the display buffer register that the touching instruction is triggered.
- Method as claimed in claim 3, which is characterized in that carry out map overlay processing on the second frame image in the setting image and the display buffer register for triggering the touching instruction, specifically include:The setting image of the touching instruction triggering is covered on the second frame image in the display buffer register.
- Method as claimed in claim 3, which is characterized in that after the second frame image progress map overlay processing in the setting image and the display buffer register for triggering the touching instruction, this method further include:Obtained image after the superposition processing is sent to the electronic ink screen, and refreshes specified region on the electronic ink screen, wherein the specified region is display area of the setting image of touching instruction triggering on the electronic ink screen.
- A kind of terminal device that image is shown, which is characterized in that the terminal device includes:First determining module, for determining that the sending time of the second frame image received, the sending time are after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module；Second determining module, the difference of sending time and the sending time of the first frame image received before for determining the second frame image；Processing module, if sending display buffer register for the second frame image for judging that the difference is greater than or equal to the threshold value of setting.
- Terminal device as claimed in claim 6, which is characterized in that the terminal device further include:Display module for obtaining the image stored in the display buffer register according to practical vertical sync clock signal, and is sent on electronic ink screen by storage order and is shown.
- Terminal device as claimed in claim 6, which is characterized in that the terminal device further include:Receiving module, for receiving touching instruction；Generation module, for drawing the setting image of the touching instruction triggering；The processing module is also used to, the institute in setting image and the display buffer register that the touching instruction is triggered State progress map overlay processing on the second frame image.
- Terminal device as claimed in claim 8, which is characterized in that the processing module is specifically used for:The setting image of the touching instruction triggering is covered on the second frame image in the display buffer register.
- Terminal device as claimed in claim 8, which is characterized in that the display module is also used to:Obtained image after the superposition processing is sent to the electronic ink screen, and refreshes specified region on the electronic ink screen, wherein the specified region is display area of the setting image of touching instruction triggering on the electronic ink screen.
- A kind of terminal device that image is shown, which is characterized in that the terminal device includes:Memory is instructed for memory program；Processor, for calling the program instruction stored in the memory, determine the sending time of the second frame image received, the sending time is after application layer has drawn the second frame image, at the time of the second frame image is sent to next processing module, determine the difference of the sending time of the second frame image and the sending time of the first frame image received before, if judging, the difference is greater than or equal to the threshold value of setting, sends display buffer register for the second frame image.
- Terminal device as claimed in claim 11, which is characterized in that the processor is also used to:The image stored in the display buffer register is obtained according to practical vertical sync clock signal, and is sent on electronic ink screen and is shown by storage order.
- Terminal device as claimed in claim 11, which is characterized in that the processor is also used to:Touching instruction is received, the setting image of the touching instruction triggering is drawn, the processing module is also used to, progress map overlay processing on the second frame image in setting image and the display buffer register that the touching instruction is triggered.
- Terminal device as claimed in claim 13, which is characterized in that the processor is specifically used for:The setting image of the touching instruction triggering is covered on the second frame image in the display buffer register.
- Terminal device as claimed in claim 13, which is characterized in that the processor is also used to:Obtained image after the superposition processing is sent to the electronic ink screen, and refreshes specified region on the electronic ink screen, wherein the specified region is display area of the setting image of touching instruction triggering on the electronic ink screen.
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| CN202110320798.8A CN113225427B (en) | 2016-12-30 | 2017-04-27 | Image display method and terminal equipment |
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| CN201611265369 | 2016-12-30 | ||
| CN2016112653690 | 2016-12-30 | ||
| PCT/CN2017/082240 WO2018120546A1 (en) | 2016-12-30 | 2017-04-27 | Image display method and terminal device |
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| CN202110320798.8A Division CN113225427B (en) | 2016-12-30 | 2017-04-27 | Image display method and terminal equipment |
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| CN108476306A true CN108476306A (en) | 2018-08-31 |
| CN108476306B CN108476306B (en) | 2021-04-20 |
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| CN202110320798.8A Active CN113225427B (en) | 2016-12-30 | 2017-04-27 | Image display method and terminal equipment |
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| CN113870799A (en) * | 2021-09-09 | 2021-12-31 | 瑞芯微电子股份有限公司 | System display method and storage device of electronic ink screen device |
| CN115550709A (en) * | 2022-01-07 | 2022-12-30 | 荣耀终端有限公司 | Data processing method and electronic equipment |
| CN116723416A (en) * | 2022-10-21 | 2023-09-08 | 荣耀终端有限公司 | Image processing method and electronic equipment |
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| CN113596425B (en) * | 2021-06-21 | 2023-02-07 | 深圳市沃特沃德信息有限公司 | Image processing method and device for ink screen terminal, storage medium and intelligent device |
| CN113867674A (en) * | 2021-09-28 | 2021-12-31 | 北京大上科技有限公司 | Electronic ink display screen refreshing method and display system |
| CN114489383B (en) * | 2022-01-28 | 2022-11-18 | 广州文石信息科技有限公司 | Electronic ink screen equipment and display method of electronic ink screen |
| CN114677974B (en) * | 2022-02-25 | 2023-09-26 | 珠海读书郎软件科技有限公司 | Refreshing control method, storage medium and device for electronic ink screen |
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Also Published As
| Publication number | Publication date |
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| WO2018120546A1 (en) | 2018-07-05 |
| CN113225427B (en) | 2022-03-18 |
| CN113225427A (en) | 2021-08-06 |
| CN108476306B (en) | 2021-04-20 |
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Effective date of registration: 20210429 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |