WO2017075987A1 - 一种提高画面流畅性的方法和终端设备 - Google Patents

一种提高画面流畅性的方法和终端设备 Download PDF

Info

Publication number
WO2017075987A1
WO2017075987A1 PCT/CN2016/084650 CN2016084650W WO2017075987A1 WO 2017075987 A1 WO2017075987 A1 WO 2017075987A1 CN 2016084650 W CN2016084650 W CN 2016084650W WO 2017075987 A1 WO2017075987 A1 WO 2017075987A1
Authority
WO
WIPO (PCT)
Prior art keywords
vsync signal
terminal device
user
frequency
newly added
Prior art date
Application number
PCT/CN2016/084650
Other languages
English (en)
French (fr)
Inventor
李帅
Original Assignee
乐视控股（北京）有限公司
乐视移动智能信息技术（北京）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 乐视控股（北京）有限公司, 乐视移动智能信息技术（北京）有限公司 filed Critical 乐视控股（北京）有限公司
Publication of WO2017075987A1 publication Critical patent/WO2017075987A1/zh

Links

Images

Classifications

    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • 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

Definitions

  • the present application relates to the field of control technologies, and in particular, to a method and a terminal device for improving picture fluency.
  • Vertical sync VSYNC is used for simultaneous rendering, allowing the App UI (Application User Interface) and Surface Flinger (a system for drawing graphics) to work in accordance with the hardware generated VSYNC rhythm.
  • the refresh rate of the VSYNC signal is improved, which can improve the user experience in the application scenario.
  • the rendering and animation through the system framework will adopt the VSYNC mode, everything follows the 16mS cycle, including application rendering, touch actions, picture composition and display refresh, etc., so there will be no Advance or lag of any number of frames.
  • the present application provides a method and a terminal device for improving picture fluency, determining a frequency of generating a VSYNC signal according to operation information of a user, and then determining a difference from an upper limit of a refresh frequency of a screen of the device terminal, according to the difference
  • the VSYNC signal is added to enable the terminal device to perform screen update by using the VSYNC signal generated according to the operation information of the user and the newly added VSYNC signal.
  • the application increases the frequency of generating the VSYNC signal when the performance is constant.
  • the refresh frequency of the device terminal screen is improved, thereby providing a smoother picture for the user and improving the user experience.
  • the present application provides a method for improving picture fluency, the method comprising:
  • the terminal device determines a generation frequency of the vertical synchronization VSYNC signal according to the operation information of the user;
  • the terminal device determines a frequency of the newly added VSYNC signal according to the difference, so that the terminal device performs screen update by using a VSYNC signal generated according to operation information of the user and the newly added VSYNC signal.
  • the operation information includes:
  • the operation type includes a sliding speed when the user operates.
  • the terminal device determines the frequency of generating the VSYNC signal according to the operation information of the user, specifically:
  • the terminal device determines a generation frequency of the VSYNC signal corresponding to the different time segments according to the sliding speed of the user operation corresponding to the different time segments in the operation time.
  • the terminal device determines, according to the difference, a frequency of the newly added VSYNC signal, specifically:
  • the terminal device determines the frequency of the newly added VSYNC signal in different time periods according to the difference.
  • the terminal device performs screen update by using a VSYNC signal generated according to operation information of the user and the newly added VSYNC signal, specifically:
  • the terminal device inserts the newly added VSYNC signal into a VSYNC signal generated according to operation information of the user according to a preset rule, so that the terminal device performs screen update according to the inserted VSYNC signal.
  • a terminal device comprising:
  • a first determining module configured to determine, according to operation information of the user, a generation frequency of the vertical synchronization VSYNC signal
  • a second determining module configured to determine a difference between the frequency and an upper limit of a refresh frequency of the device terminal screen
  • a module is configured to determine a frequency of the newly added VSYNC signal according to the difference, so that the terminal device performs screen update by using a VSYNC signal generated according to operation information of the user and the newly added VSYNC signal.
  • the operation information includes:
  • the operation type includes a sliding speed when the user operates.
  • the first determining module is specifically configured to:
  • the generation frequency of the VSYNC signal corresponding to different time segments is determined according to the sliding speed of the user operation corresponding to different time periods in the operation time.
  • the new module is specifically configured to:
  • the frequency of the newly added VSYNC signal in different time periods is determined according to the difference.
  • the terminal device performs screen update by using a VSYNC signal generated according to operation information of the user and the newly added VSYNC signal, specifically:
  • the terminal device inserts the newly added VSYNC signal into a VSYNC signal generated according to operation information of the user according to a preset rule, so that the terminal device performs screen update according to the inserted VSYNC signal.
  • the application determines the frequency of generating the VSYNC signal according to the operation information of the user, and then, after determining the difference from the upper limit of the refresh frequency of the screen of the device terminal, adds a VSYNC signal according to the difference, so that the terminal device passes the basis.
  • the VSYNC signal generated by the user's operation information and the newly added VSYNC signal are updated on the screen.
  • the frequency of the VSYNC signal is increased, and the refresh frequency of the device terminal screen is increased, thereby providing the user with A smoother picture enhances the user experience.
  • FIG. 1 is a flowchart of a method for improving picture fluency in an embodiment of the present application
  • FIG. 2 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
  • FIG. 1 it is a flowchart of a method for improving picture fluency in the applicant, and the method may include the following steps:
  • Step 101 The terminal device determines a generation frequency of the vertical synchronization VSYNC signal according to the operation information of the user.
  • the operation information includes:
  • the operation type includes a sliding speed when the user operates.
  • the terminal device determines the frequency of generating the VSYNC signal according to the operation information of the user, specifically:
  • the terminal device determines a generation frequency of the VSYNC signal corresponding to the different time segments according to the sliding speed of the user operation corresponding to the different time segments in the operation time.
  • the user when the user performs operations on the screen of the terminal device, there are corresponding operation actions, the speed of sliding during operation, and the operation time when the operation is completed, and the sliding speed corresponding to different operation time during the user operation is also There are differences.
  • the user when the user operates the mobile phone, when the user browses the information, the user can change the information by sliding the screen. Due to the limitation of the screen of the mobile phone and the viewing speed of the user, when the user is not interested in the current information, The user can quickly slide the screen, and when the user sees the information of interest, the sliding speed can be slowed down. During the entire sliding process, the speed of the user sliding the screen is different at different times, and the user operation is also reflected during the sliding process.
  • the sliding track of the time such as: sliding up, sliding down, etc.
  • the operation type also includes a sliding track when the user operates, and the sliding track causes the corresponding application to generate a response animation effect.
  • the terminal device is limited to the mobile phone, and includes other devices that update the terminal screen through the VSYNC signal, such as a touch screen operation device such as a tablet computer.
  • the device terminal After the user operates the device terminal, the device terminal acquires operation information of the user, and determines a generation frequency of the corresponding VSYNC signal according to the user sliding speed in different time periods, so that the terminal device updates the screen of the screen according to the frequency.
  • the frequency of generating the VSYNC signal When the sliding speed is fast in a certain period of time, the frequency of generating the VSYNC signal is relatively high.
  • the frequency of the generated VSYNC signal is relatively less, and according to the user.
  • the sliding track completes the corresponding animation effect, wherein the division of the specific time period can be determined according to the actual situation.
  • the screen can be performed in 1S or in 0.5S.
  • Step 102 The terminal device determines a difference between the frequency and an upper limit of a refresh frequency of the device terminal screen.
  • the update frequency of the screen is also fixed, and the frequency at which the terminal device generates the VSYNC signal must not be greater than the update frequency, otherwise a frame dropping phenomenon may occur, that is, the VSYNC signal generated by the terminal cannot be It is completely received by the corresponding hardware that generates the picture in the terminal.
  • the frequency associated with the refresh frequency is the frequency of the received VSYNC signal, so the upper limit of the frequency of generation of the VSYNC signal and the refresh rate of the screen of the device terminal is known. After the difference, the VSYNC signal can be appropriately increased during the period of time.
  • Step 103 The terminal device determines a frequency of the newly added VSYNC signal according to the difference, so that the terminal device performs screen update by using a VSYNC signal generated according to operation information of the user and the newly added VSYNC signal.
  • the terminal device determines, according to the difference, a frequency of the newly added VSYNC signal, specifically:
  • the terminal device determines the frequency of the newly added VSYNC signal in different time periods according to the difference.
  • determining a frequency of the newly added VSYNC signal in different time periods, and determining a new VSYNC signal in different time periods according to a specific time of the corresponding point of the time period, indicating that the current The number of VSYNC signals that can be increased within the capability of the terminal device, and the corresponding VSYNC signal is added in different time periods to increase the update frequency of the terminal device screen in each time period, so that the terminal device provides a picture for the user. Both can provide users with a more streamlined picture at various times during the user's operating time, thereby increasing the user experience.
  • a corresponding number of VSYNC signals can be simulated by the corresponding software.
  • the purpose of this application is to add a new VSYNC signal based on the original VSYNC signal, so all methods for adding the VSYNC signal belong to the present application. protected range.
  • the terminal device generates a VSYNC signal according to operation information of the user and the newly added
  • the VSYNC signal is updated on the screen, specifically:
  • the terminal device inserts the newly added VSYNC signal into a VSYNC signal generated according to operation information of the user according to a preset rule, so that the terminal device performs screen update according to the inserted VSYNC signal.
  • the update frequency of the terminal device screen is 100
  • the currently generated VSYNC signal is 50
  • the newly added VSYNC signal can be up to 50
  • one additional VSYNC signal can be added when the VSYNC signal is added for insertion.
  • Added VSYNC signal, the current VSYNC signal is 80
  • the new VSYNC signal is up to 20
  • 5 new VSYNC signals can be inserted every 20 VSYNC signals, the specific insertion
  • the method can be inserted according to the actual situation, but all the insertion methods are within the protection scope of the present application.
  • the application determines the frequency of generating the VSYNC signal according to the operation information of the user, and then, after determining the difference from the upper limit of the refresh frequency of the screen of the device terminal, adds a VSYNC signal according to the difference, so that the terminal device passes the basis.
  • the VSYNC signal generated by the user's operation information and the newly added VSYNC signal are updated on the screen.
  • the frequency of the VSYNC signal is increased, and the refresh frequency of the device terminal screen is increased, thereby providing the user with A smoother picture enhances the user experience.
  • the present application also provides a terminal device.
  • the terminal device includes:
  • a first determining module 21 configured to determine, according to operation information of the user, a generation frequency of the vertical synchronization VSYNC signal;
  • a second determining module 22 configured to determine a difference between the frequency and an upper limit of a refresh frequency of the device terminal screen
  • the module 23 is configured to determine a frequency of the newly added VSYNC signal according to the difference, so that the terminal device performs screen update by using a VSYNC signal generated according to operation information of the user and the newly added VSYNC signal.
  • the operation information includes:
  • the operation type includes a sliding speed when the user operates.
  • the first determining module is specifically configured to:
  • the generation frequency of the VSYNC signal corresponding to different time segments is determined according to the sliding speed of the user operation corresponding to different time periods in the operation time.
  • the new module is specifically configured to:
  • the frequency of the newly added VSYNC signal in different time periods is determined according to the difference.
  • the terminal device performs screen update by using a VSYNC signal generated according to operation information of the user and the newly added VSYNC signal, specifically:
  • the terminal device inserts the newly added VSYNC signal into a VSYNC signal generated according to operation information of the user according to a preset rule, so that the terminal device performs screen update according to the inserted VSYNC signal.
  • the application determines the frequency of generating the VSYNC signal according to the operation information of the user, and then, after determining the difference from the upper limit of the refresh frequency of the screen of the device terminal, adds a VSYNC signal according to the difference, so that the terminal device passes the basis.
  • the VSYNC signal generated by the user's operation information and the newly added VSYNC signal are updated on the screen.
  • the frequency of the VSYNC signal is increased, and the refresh frequency of the device terminal screen is increased, thereby providing the user with A smoother picture enhances the user experience.
  • the aforementioned program can be stored in a computer readable storage medium.
  • the program when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes various media that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.
  • the device embodiments described above are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located in one place. Or it can be distributed to at least two network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.

Abstract

一种提高画面流畅性的方法，该方法包括：终端设备根据用户的操作信息确定VSYNC信号的生成频率（101）；该终端设备确定该频率与该终端设备屏幕的刷新频率的上限的差值（102）；该终端设备根据该差值确定新增的VSYNC信号的频率（103），以使该终端设备通过根据用户的操作信息产生的VSYNC信号和该新增的VSYNC信号进行画面更新。提高了设备终端屏幕的刷新频率，进而为用户提供更加流畅的画面，提升了用户的体验效果。

Description

一种提高画面流畅性的方法和终端设备
本专利申请要求申请日为2015年11月06日、申请号为2015107582864的中国专利申请的优先权，并将上述专利申请以引用的方式全文引入本文中。
技术领域
本申请涉及控制技术领域，尤其涉及一种提高画面流畅性的方法和终端设备。
背景技术
垂直同步VSYNC用于同步渲染，使得App UI(Application User Interface，应用程序用户界面)和Surface Flinger(一种绘制图形的系统)可以按照硬件产生的VSYNC节奏来进行工作。某些应用场景下提高了VSYNC信号的刷新率，可以改善该应用场景下的用户体验效果。
为了确保一致的帧数，通过系统框架进行的渲染和动画都将采VSYNC的方式，一切都遵循16mS的循环周期，包括应用的渲染、触摸动作、画面构图和显示刷新等等，因此不会有任何帧数的提前或滞后。
在现有技术方案中并没有提高VSYNC信号的相关技术，在现有产品中当终端的性能一定时，VSYNC的产生频率也就是一定的，因此也就不能为用户带来更流畅的画面，无法提升用户的体验效果。
发明内容
本申请提供一种提高画面流畅性的方法和终端设备，根据用户的操作信息确定VSYNC信号的生成频率，然后在确定出与设备终端屏幕的刷新频率的上限的差值后，根据所述差值新增VSYNC信号，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，本申请在性能一定的情况下，增加了VSYNC信号的生成频率，提高了设备终端屏幕的刷新频率，进而为用户提供更加流畅的画面，提升了用户的体验效果。
本申请提供一种提高画面流畅性的方法，所述方法包括：
终端设备根据用户的操作信息确定垂直同步VSYNC信号的生成频率；
所述终端设备确定所述频率与所述设备终端屏幕的刷新频率的上限的差值；
所述终端设备根据所述差值确定新增的VSYNC信号的频率，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新。
所述操作信息包括：
操作类型和操作时间；
其中，所述操作类型中包括用户操作时的滑动速度。
终端设备根据用户的操作信息确定VSYNC信号的生成频率，具体为：
所述终端设备根据操作时间内不同时间段对应的用户操作时的滑动速度确定不同时间段对应的VSYNC信号的生成频率。
所述终端设备根据所述差值确定新增的VSYNC信号的频率，具体为：
所述终端设备根据所述差值确定不同时间段内新增的VSYNC信号的频率。
所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，具体为：
所述终端设备按照预设规则将所述新增的VSYNC信号插入到根据用户的操作信息产生的VSYNC信号中，以使所述终端设备根据插入后的VSYNC信号进行画面更新。
一种终端设备，所述设备包括：
第一确定模块，用于根据用户的操作信息确定垂直同步VSYNC信号的生成频率；
第二确定模块，用于确定所述频率与所述设备终端屏幕的刷新频率的上限的差值；
新增模块，用于根据所述差值确定新增的VSYNC信号的频率，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新。
所述操作信息包括：
操作类型和操作时间；
其中，所述操作类型中包括用户操作时的滑动速度。
所述第一确定模块，具体用于：
根据操作时间内不同时间段对应的用户操作时的滑动速度确定不同时间段对应的VSYNC信号的生成频率。
所述新增模块，具体用于：
根据所述差值确定不同时间段内新增的VSYNC信号的频率。
所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，具体为：
所述终端设备按照预设规则将所述新增的VSYNC信号插入到根据用户的操作信息产生的VSYNC信号中，以使所述终端设备根据插入后的VSYNC信号进行画面更新。
本申请根据用户的操作信息确定VSYNC信号的生成频率，然后在确定出与设备终端屏幕的刷新频率的上限的差值后，根据所述差值新增VSYNC信号，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，本申请在性能一定的情况下，增加了VSYNC信号的生成频率，提高了设备终端屏幕的刷新频率，进而为用户提供更加流畅的画面，提升了用户的体验效果。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例中的一种提高画面流畅性的方法流程图；
图2为本申请实施例中的一种终端设备的结构示意图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描 述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
如图1所示，为本申请人中的一种提高画面流畅性的方法流程图，所述方法可以包括以下步骤：
步骤101，终端设备根据用户的操作信息确定垂直同步VSYNC信号的生成频率。
所述操作信息包括：
操作类型和操作时间；
其中，所述操作类型中包括用户操作时的滑动速度。
终端设备根据用户的操作信息确定VSYNC信号的生成频率，具体为：
所述终端设备根据操作时间内不同时间段对应的用户操作时的滑动速度确定不同时间段对应的VSYNC信号的生成频率。
具体的，用户通过在终端设备的屏幕上进行操作时，会有相应的操作动作，操作时滑动的快慢以及完成操作时的操作时间，并且在用户操作过程中不同的操作时间对应的滑动速度也存在不同，例如：以用户操作手机为例，当用户浏览信息时，用户通过滑动屏幕达到更换信息的目的，由于手机屏幕的限制和用户观看速度的影响，当用户对当前信息不敢兴趣时，用户可以快速滑动屏幕，当用户看到感兴趣的信息时可以放慢滑动速度，在整个滑动过程中，不同的时间内用户滑动屏幕的速度是不同的，在滑动过程中也体现出了用户操作时的滑动轨迹，如：向上滑动、向下滑动等，因此，操作类型中还包含了用户操作时的滑动轨迹，滑动轨迹使对应应用生成响应的动画效果。其中，所述终端设备仅限于手机，还包括其他通过VSYNC信号来更新终端屏幕的设备，如：平板电脑等触屏操作类设备。
当用户对设备终端进行操作后，设备终端获取用户的操作信息，并根据不同时间段内用户滑动速度确定对应的VSYNC信号的生成频率，以使所述终端设备根据所述频率更新屏幕的画面，当某一时间段滑动速度快，那么产生VSYNC信号的频率也就相对来说高些，当某一时间段滑动速度慢，那么产生的VSYNC信号的频率也就相对来说少些，并根据用户的滑动轨迹完成对应的动画效果，其中，具体的时间段的划分可以根据实际情况确定， 可以以1S进行画面，也可以以0.5S进行划分。
步骤102，所述终端设备确定所述频率与所述设备终端屏幕的刷新频率的上限的差值。
具体的，当一个终端设备确定时，其屏幕的更新频率也就是固定的，并且终端设备产生VSYNC信号的频率一定不能大于所述更新频率，否则会出现丢帧现象，即终端产生的VSYNC信号不能完全被终端中对应的产生画面的硬件接收。
当确定出所述频率与所述设备终端屏幕的刷新频率的上限的差值后，就可以知道距离终端设备的极限刷新频率还差多少，由于在设备终端屏幕的刷新频率的上限内，刷新频率越高终端设备的画面越流畅，给用户的体验越好，而和刷新频率相关的是接收到的VSYNC信号的频率，因此在知道VSYNC信号的生成频率与所述设备终端屏幕的刷新频率的上限的差值后就可以在该段时间内适当的增加VSYNC信号。
步骤103，所述终端设备根据所述差值确定新增的VSYNC信号的频率，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新。
所述终端设备根据所述差值确定新增的VSYNC信号的频率，具体为：
所述终端设备根据所述差值确定不同时间段内新增的VSYNC信号的频率。
具体的，在确定出所述差值之后再确定出不同时间段内新增的VSYNC信号的频率，在根据时间段对应点的具体时间确定出不同时间段内新增的VSYNC信号，表示当前在所述终端设备的能力范围内可以增加的VSYNC信号的个数，在不同的时间段增加相应的VSYNC信号后就增加终端设备屏幕在各个时间段的更新频率，使得终端设备在为用户提供画面时都能够在用户的操作时间内的各个时间为用户提供更加流程的画面，从而增加用户的体验。
在新增VSYNC信号时可以通过相应软件模拟出相应个数的VSYNC信号，本申请的目的是为了在原有VSYNC信号的基础上增加新的VSYNC信号，因此所有增加VSYNC信号的方法均属于本申请的保护范围。
所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增 的VSYNC信号进行画面更新，具体为：
所述终端设备按照预设规则将所述新增的VSYNC信号插入到根据用户的操作信息产生的VSYNC信号中，以使所述终端设备根据插入后的VSYNC信号进行画面更新。
例如：终端设备屏幕的更新频率为100时，当前产生的VSYNC信号是50，那么新增的VSYNC信号最高可以为50，在新增VSYNC信号进行插入时可以每隔1个原有VSYNC信号增加一个新增VSYNC信号，当前产生的VSYNC信号为80时，那么新增的VSYNC信号最高为20，在新增VSYNC信号进行插入时可以每隔20个VSYNC信号插入5个新增VSYNC信号，具体的插入方法可以根据实际情况插入，但是所有的插入方法均属于本申请的保护范围。
本申请根据用户的操作信息确定VSYNC信号的生成频率，然后在确定出与设备终端屏幕的刷新频率的上限的差值后，根据所述差值新增VSYNC信号，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，本申请在性能一定的情况下，增加了VSYNC信号的生成频率，提高了设备终端屏幕的刷新频率，进而为用户提供更加流畅的画面，提升了用户的体验效果。
基于与上述方法同样的申请构思，本申请还提出了一种终端设备，如图2所述，该终端设备包括：
第一确定模块21，用于根据用户的操作信息确定垂直同步VSYNC信号的生成频率；
第二确定模块22，用于确定所述频率与所述设备终端屏幕的刷新频率的上限的差值；
新增模块23，用于根据所述差值确定新增的VSYNC信号的频率，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新。
所述操作信息包括：
操作类型和操作时间；
其中，所述操作类型中包括用户操作时的滑动速度。
所述第一确定模块，具体用于：
根据操作时间内不同时间段对应的用户操作时的滑动速度确定不同时间段对应的VSYNC信号的生成频率。
所述新增模块，具体用于：
根据所述差值确定不同时间段内新增的VSYNC信号的频率。
所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，具体为：
所述终端设备按照预设规则将所述新增的VSYNC信号插入到根据用户的操作信息产生的VSYNC信号中，以使所述终端设备根据插入后的VSYNC信号进行画面更新。
本申请根据用户的操作信息确定VSYNC信号的生成频率，然后在确定出与设备终端屏幕的刷新频率的上限的差值后，根据所述差值新增VSYNC信号，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，本申请在性能一定的情况下，增加了VSYNC信号的生成频率，提高了设备终端屏幕的刷新频率，进而为用户提供更加流畅的画面，提升了用户的体验效果。
本领域普通技术人员可以理解：实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一计算机可读取存储介质中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所描述的装置实施例仅仅是示意性的，其中作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到至少两个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或 者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (10)

  1. 一种提高画面流畅性的方法，其特征在于，所述方法包括：
    终端设备根据用户的操作信息确定垂直同步VSYNC信号的生成频率；
    所述终端设备确定所述频率与所述设备终端屏幕的刷新频率的上限的差值；
    所述终端设备根据所述差值确定新增的VSYNC信号的频率，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新。
  2. 如权利要求1所述方法，其特征在于，所述操作信息包括：
    操作类型和操作时间；
    其中，所述操作类型中包括用户操作时的滑动速度。
  3. 如权利要求2所述方法，其特征在于，终端设备根据用户的操作信息确定VSYNC信号的生成频率，具体为：
    所述终端设备根据操作时间内不同时间段对应的用户操作时的滑动速度确定不同时间段对应的VSYNC信号的生成频率。
  4. 如权利要求3所述方法，其特征在于，所述终端设备根据所述差值确定新增的VSYNC信号的频率，具体为：
    所述终端设备根据所述差值确定不同时间段内新增的VSYNC信号的频率。
  5. 如权利要求1所述方法，其特征在于，所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，具体为：
    所述终端设备按照预设规则将所述新增的VSYNC信号插入到根据用户的操作信息产生的VSYNC信号中，以使所述终端设备根据插入后的VSYNC信号进行画面更新。
  6. 一种终端设备，其特征在于，所述设备包括：
    第一确定模块，用于根据用户的操作信息确定垂直同步VSYNC信号的生成频率；
    第二确定模块，用于确定所述频率与所述设备终端屏幕的刷新频率的上限的差值；
    新增模块，用于根据所述差值确定新增的VSYNC信号的频率，以使所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新。
  7. 如权利要求6所述设备，其特征在于，所述操作信息包括：
    操作类型和操作时间；
    其中，所述操作类型中包括用户操作时的滑动速度。
  8. 如权利要求7所述设备，其特征在于，所述第一确定模块，具体用于：
    根据操作时间内不同时间段对应的用户操作时的滑动速度确定不同时间段对应的VSYNC信号的生成频率。
  9. 如权利要求8所述设备，其特征在于，所述新增模块，具体用于：
    根据所述差值确定不同时间段内新增的VSYNC信号的频率。
  10. 如权利要求6所述设备，其特征在于，所述终端设备通过根据用户的操作信息产生的VSYNC信号和所述新增的VSYNC信号进行画面更新，具体为：
    所述终端设备按照预设规则将所述新增的VSYNC信号插入到根据用户的操作信息产生的VSYNC信号中，以使所述终端设备根据插入后的VSYNC信号进行画面更新。
PCT/CN2016/084650 2015-11-06 2016-06-03 一种提高画面流畅性的方法和终端设备 WO2017075987A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510758286.4A CN105867755A (zh) 2015-11-06 2015-11-06 一种提高画面流畅性的方法和终端设备
CN201510758286.4 2015-11-06

Publications (1)

Publication Number Publication Date
WO2017075987A1 true WO2017075987A1 (zh) 2017-05-11

Family

ID=56624257

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/084650 WO2017075987A1 (zh) 2015-11-06 2016-06-03 一种提高画面流畅性的方法和终端设备

Country Status (2)

Country Link
CN (1) CN105867755A (zh)
WO (1) WO2017075987A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107786748B (zh) * 2017-10-31 2021-04-13 Oppo广东移动通信有限公司 图像显示方法及设备
CN108228358B (zh) * 2017-12-06 2021-03-02 Oppo广东移动通信有限公司 修正垂直同步信号的方法、装置、移动终端以及存储介质
CN109243376B (zh) * 2018-08-30 2020-11-20 青岛海信移动通信技术股份有限公司 一种在水墨屏上刷新图像的方法和设备
CN110018874B (zh) * 2019-04-09 2021-07-13 Oppo广东移动通信有限公司 垂直同步方法、装置、终端及存储介质
WO2021232328A1 (en) * 2020-05-21 2021-11-25 Qualcomm Incorporated Methods and apparatus for tickless pre-rendering
WO2023035096A1 (zh) * 2021-09-07 2023-03-16 深圳市大疆创新科技有限公司 帧率控制方法、控制设备、电子设备和计算机可读介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103517051A (zh) * 2012-06-28 2014-01-15 联想(北京)有限公司 控制方法和电子设备
US20140210801A1 (en) * 2011-08-31 2014-07-31 Beijing Lenovo Software Ltd. Methods and apparatuses for controlling display refresh rate
CN104503564A (zh) * 2014-12-31 2015-04-08 中科创达软件股份有限公司 一种应用程序画面刷新的控制方法及装置
CN104731543A (zh) * 2015-03-23 2015-06-24 深圳市欧珀通信软件有限公司 一种屏幕刷新率的显示方法和装置
CN104915200A (zh) * 2014-10-20 2015-09-16 晶晨半导体(上海)有限公司 移动操作系统中的视频帧处理

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100939935B1 (ko) * 2002-12-06 2010-02-04 엘지전자 주식회사 동기신호 분기를 통한 입력허용 범위외 입력신호 출력방법
FI114882B (fi) * 2003-04-30 2005-01-14 Nokia Corp Kuvakehysten päivityksen synkronointi
CN1681311A (zh) * 2004-04-09 2005-10-12 乐金电子（沈阳）有限公司 通过同步信号定向耦合来输出超出输入范围信号的方法
KR102000040B1 (ko) * 2011-12-01 2019-07-16 엘지디스플레이 주식회사 입출력 동기 신호의 동기화 회로와, 그를 이용한 백라이트 드라이버 및 액정 표시 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140210801A1 (en) * 2011-08-31 2014-07-31 Beijing Lenovo Software Ltd. Methods and apparatuses for controlling display refresh rate
CN103517051A (zh) * 2012-06-28 2014-01-15 联想(北京)有限公司 控制方法和电子设备
CN104915200A (zh) * 2014-10-20 2015-09-16 晶晨半导体(上海)有限公司 移动操作系统中的视频帧处理
CN104503564A (zh) * 2014-12-31 2015-04-08 中科创达软件股份有限公司 一种应用程序画面刷新的控制方法及装置
CN104731543A (zh) * 2015-03-23 2015-06-24 深圳市欧珀通信软件有限公司 一种屏幕刷新率的显示方法和装置

Also Published As

Publication number Publication date
CN105867755A (zh) 2016-08-17

Similar Documents

Publication Publication Date Title
WO2017075987A1 (zh) 一种提高画面流畅性的方法和终端设备
CN104808984B (zh) 显示界面刷新方法及装置
US11831566B2 (en) Method and apparatus for transmitting scene image of virtual scene, computer device, and computer-readable storage medium
KR102139587B1 (ko) 디스플레이 성능 제어
KR102090858B1 (ko) 상이한 비디오 재생 시나리오에 대한 적응적 디스플레이 레이트의 전환 관리 기법
US20180357808A1 (en) Animation generation method, terminal and storage medium
WO2017092335A1 (zh) 一种显示立体图像的处理方法和装置
WO2016078380A1 (zh) 显示方法、终端及计算机存储介质
CN103747362A (zh) 一种截取视频片段的方法和装置
US10878530B2 (en) Display method and display device
CN108310766B (zh) 数据处理方法和装置、存储介质、处理器及终端
US20180084302A1 (en) Method and apparatus for content insertion during video playback, and storage medium
US9195364B2 (en) Method and apparatus for generating dynamic wallpaper
WO2016197590A1 (zh) 用于在终端设备上提供截屏服务的方法、装置、存储介质及设备
KR101656167B1 (ko) 애니메이션 재생 방법, 장치, 기기, 프로그램 및 기록매체
US9830880B1 (en) Method and system for adjusting the refresh rate of a display device based on a video content rate
US10685642B2 (en) Information processing method
CN102411468A (zh) 利用动画展示信息的方法和装置
CN103927780A (zh) 一种多显卡渲染的方法与三维显示系统
US20120154559A1 (en) Generate Media
US20150189126A1 (en) Controlling content frame rate based on refresh rate of a display
CN101976195B (zh) 一种设置用户界面的方法及装置
US10607572B2 (en) Frequency synchronization and phase correction
CN108683936B (zh) 一种数据同步的方法、装置、终端、服务器及存储介质
US11513937B2 (en) Method and device of displaying video comments, computing device, and readable storage medium

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16861258

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16861258

Country of ref document: EP

Kind code of ref document: A1