CN113031747B - Display control method and device - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 62
- 238000012545 processing Methods 0.000 claims abstract description 79
- 230000008569 process Effects 0.000 claims description 22
- 239000003086 colorant Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 18
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- 230000008859 change Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
- G06F1/3218—Monitoring of peripheral devices of display devices
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Abstract
The embodiment of the application discloses a display control method and a device, wherein the method comprises the following steps: determining an active window in the display area; determining a first area meeting a first condition in the active window; and performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area before processing for displaying the content. According to the implementation scheme, the area identification and the processing can be carried out on the display content in the running window displayed on the display screen, the area with larger power consumption required by display output is processed into the area with smaller power consumption required by display output, so that the effect of saving energy is achieved, the endurance time of the battery of the equipment is prolonged, and the use effect of a user is improved.
Description
Technical Field
The present application relates to data processing technology, and more particularly, to a display control method and apparatus.
Background
In the overall power consumption of the electronic device, the power consumption consumed by the display screen is the portion of the largest duty ratio, especially in the case where the display screen is configured of organic light emitting diodes. In order to prolong the battery life of the electronic device, related researches are required in the energy-saving direction of the display screen.
The display screen has very big consumption under the condition of showing white picture content, and the display screen can show the white region of very big proportion under many occasions in the reality condition, and this can reduce notebook computer battery duration to bring bad use experience for the user.
Disclosure of Invention
In view of this, the present application provides the following technical solutions:
a display control method applied to an electronic device including a display area includes:
Determining an active window in the display area;
determining a first area meeting a first condition in the active window;
And performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area for outputting the display content before processing.
Optionally, the first region satisfies the following condition: pure color regions having regular shapes and colors belonging to a high brightness color system.
Optionally, the performing a first process on the first area includes:
And inserting a first shade layer into the first area in front of the corresponding layer of the movable window, wherein the brightness of the color of the first shade layer is lower than that of the color of the display content of the first area.
Optionally, the first mask layer is a layer having a first numerical transparency.
Optionally, the method further comprises:
and under the condition that other display areas exist outside the active window, performing second processing on the other display areas outside the active window, so that the power consumption required by the processed other display areas for outputting display contents is smaller than the power consumption required by the other display areas before processing.
Optionally, the performing a second process on the other display areas outside the active window includes:
And inserting a second mask layer into the other display areas behind the corresponding layers of the movable window, wherein the second mask layer is a layer with gray values and second numerical transparency.
Optionally, the performing a second process on the other display areas outside the active window includes:
Determining at least two area objects in other display areas except the active window, wherein the area objects are inactive windows or desktop backgrounds;
and inserting a mask layer in front of the image layer of each area object, wherein the mask parameters of the mask layers corresponding to different area objects are different, and the mask parameters comprise mask colors and/or mask transparency.
Optionally, the performing a second process on the other display areas outside the active window includes:
Determining inactive windows in other display areas than the active window;
and inserting a third mask layer in front of the layer of the inactive window, wherein the coverage area of the third mask layer does not comprise the title bar in the inactive window, or the third mask layer enables the display brightness of the title bar in the inactive window to be higher than the display brightness of other areas in the inactive window.
Optionally, after the second processing is performed on the other display areas outside the active window, the method further includes:
when detecting that the range of a first area meeting a first condition changes, performing first processing on the changed first area;
Or alternatively, the first and second heat exchangers may be,
And under the condition that the active window is detected to be switched from a first application window to a second application window, the switched second application window is identified in the first area, and when the first area exists in the second application window, the first processing is carried out on the identified first area.
The application also discloses a display control device which is applied to the electronic equipment comprising the display area, and comprises the following components:
a window determining module for determining an active window in the display area;
the area determining module is used for determining a first area meeting a first condition in the active window;
and the region processing module is used for performing first processing on the first region, so that the power consumption required by the processed first region for outputting the display content is smaller than the power consumption required by the first region for displaying the content before processing.
Further, the application also discloses an electronic device, which comprises:
A processor;
a memory for storing executable instructions of the processor;
Wherein the executable instructions comprise: determining an active window in the display area; determining a first area meeting a first condition in the active window; and performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area for outputting the display content before processing.
As can be seen from the above technical solutions, the embodiment of the present application discloses a display control method and apparatus, where the method includes: determining an active window in the display area; determining a first area meeting a first condition in the active window; and performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area before processing for displaying the content. According to the implementation scheme, the area identification and the processing can be carried out on the display content in the running window displayed on the display screen, the area with larger power consumption required by display output is processed into the area with smaller power consumption required by display output, so that the effect of saving energy is achieved, the endurance time of the battery of the equipment is prolonged, and the use effect of a user is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a display control method disclosed in an embodiment of the present application;
FIG. 2 is a schematic view of a first area according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an active window after a first process according to an embodiment of the present application;
FIG. 4 is a flow chart of another display control method according to an embodiment of the present application;
FIG. 5 is a flowchart of a second process for other display areas according to an embodiment of the present application;
FIG. 6 is a schematic diagram of a processed display area according to an embodiment of the present application;
FIG. 7 is a flowchart of another second process for other display areas according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a display control device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment of the application can be applied to electronic equipment, the application does not limit the product form of the electronic equipment, and the product form can comprise but is not limited to smart phones, tablet computers, wearable equipment, personal computers (personal computer, PC), netbooks and the like, and can be selected according to application requirements.
Fig. 1 is a flowchart of a display control method according to an embodiment of the present application, where the flowchart shown in fig. 1 is applied to an electronic device including a display area, and the display area may include, but is not limited to, any one of a display screen, an extension screen, and a projection screen, and referring to fig. 1, the display control method may include:
step 101: an active window in the display area is determined.
The active window is the current working window, and can be understood as a window which is currently used by the user. When a plurality of open windows are included in the display area, only one of the windows is an active window, which is located at the top layer of the display, i.e. the uppermost layer of the display layer, and is not obscured by the other windows.
In practical applications, the running window of many applications includes a large-scale area of "non-content area", such as the window shown in fig. 2, in which the middle area is a content display area, and the rectangular areas on both sides have no actual content, which can be understood as "non-content area". In many cases, the above-described areas where no actual content is displayed are white designs or light-colored designs with high brightness. However, since the display screen consumes significantly more energy when displaying a white or colored picture than when displaying a dark picture, the power consumption increases when a large area of white or light picture is included in the window.
Based on the above, the embodiment of the present application proposes a display control method to process a specific display area in an active window, so as to reduce energy consumption for displaying and outputting the content of the specific display area. Thus, in this embodiment, it is first necessary to determine the active window in the display area; the active window is determined not to be other windows because it is at the top of the display, which obscures other windows, and thus the processing of the relevant area of the active window is the most efficient processing.
Step 102: a first region of the active window that satisfies a first condition is determined.
Since the typesetting design and the contents to be effectively output are not the same in the running windows of different applications, in the embodiment of the present application, the first condition is not limited. For example, in one implementation, the first condition that the first region needs to satisfy includes: pure color regions having regular shapes and colors belonging to a high brightness color system. As shown in fig. 2, considering that the non-content display area is not a chaotic design in general, it is determined in this example that it has a regular shape; meanwhile, a relatively large energy source is consumed in display output only when the color belongs to the high-brightness color system, so that the first condition determines that the color of the first area belongs to the high-brightness color system. In other implementations, the first condition may further include: the first region is a region having a display boundary. In connection with fig. 2, the content display area and the non-content display area have respective realistic boundaries, and can be easily distinguished. Of course, the specific content of the ground condition to be met by the first area is not limited in a fixed manner, and in practical application, the first condition can be dynamically configured according to practical requirements.
Step 103: and performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area before processing for displaying the content.
Since the first area may be a non-content display area, the first processing performed on the first area does not substantially change the output effect of the effective content in the content area. In combination with the related description that the display contents of the display screen are different and the consumption power consumption is different, the effect that the first processing can directly feel is that the display brightness or the display color of the first area is changed, and the essential effect is that the power consumption required by the first area for outputting the display contents after the first processing is smaller than the power consumption required by the first area for outputting the display contents before the first processing.
The specific implementation of the first process will be described in detail in the following embodiments, and will not be described here too much.
According to the display control method, the display content in the running window displayed on the display screen can be identified and processed, and the area with larger power consumption required by display output is processed into the area with smaller power consumption required by display output, so that the effect of saving energy is achieved, the endurance time of the battery of the device is prolonged, and the use effect of a user is improved.
In the foregoing embodiment, the performing the first processing on the first area may include: and inserting a first shade layer into the first area in front of the corresponding layer of the movable window, wherein the brightness of the color of the first shade layer is lower than that of the color of the display content of the first area.
Because the system cannot modify the display attribute of the application itself, in the embodiment of the application, the mask layer is stacked on the first area, so that after the mask layer is stacked, the overall display effect of the first area is changed, and the adjustment of power consumption required by the output display content of the first area is realized.
The color brightness of the first mask layer is required to be lower than the brightness of the color of the display content of the first area, so that the display brightness of the first area after processing is lower than the display brightness before processing, and the effect of saving power consumption is achieved.
In a specific implementation, the first mask layer may be a completely opaque display layer, such that in the display area, before and after the first processing, a change in display color occurs in the first area. Of course, the first mask layer may also have a display layer with a certain transparency, so that the occurrence of the first area before and after the first treatment corresponds to the effect of adding a filter. For example, when people are strongly stimulated by sunlight in summer under the intense sun, the people have no good visual ability, and after the sunglasses are worn, the people can not feel the strong stimulation of the sunlight, the visual ability is improved, but the observed scene has a color similar to that of the sunglasses. Based on the above, in one implementation, the first mask layer is a layer having a first numerical transparency. As shown in fig. 3, a first mask layer is added to a first region (a region outlined by a dotted line in the figure) to provide a display effect.
Fig. 4 is a flowchart of another display control method according to an embodiment of the present application, and fig. 4 is equally applicable to an electronic device having a display area. Referring to fig. 4, in another implementation, the display control method may include:
Step 401: an active window in the display area is determined.
Step 402: a first region of the active window that satisfies a first condition is determined.
Step 403: and performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area for outputting the display content before processing.
Step 404: and under the condition that other display areas exist outside the active window, performing second processing on the other display areas outside the active window, so that the power consumption required by the processed other display areas for outputting display contents is smaller than the power consumption required by the other display areas before processing.
The active window has two display states, one is full-screen display and the other is non-full-screen display; in a state of non-full screen display, there may be other display areas outside the active window. In this embodiment, in addition to the first processing performed on the first area in the active window, the second processing may be performed on other display areas except for the active window, so as to further reduce the display power consumption of the display area.
In practical situations, the user needs to watch the active window, and for other windows which are blocked or partially blocked by the active window and the desktop background, the user does not need to watch the active window temporarily, so that the second processing can be uniformly performed on other display areas outside the active window, and the power consumption required by the processed other display areas to output the display content is smaller than the power consumption required by the other display areas before processing.
Specifically, the performing the second processing on the other display areas except the active window may include: and inserting a second mask layer into the other display areas behind the corresponding layers of the movable window, wherein the second mask layer is a layer with gray values and second numerical transparency. The parameters of the second mask layer and the parameters of the first mask layer may be identical, including gray values and transparency; or may be partially identical, such as having the same transparency but different colors or having the same color but different transparency; or may be entirely different, i.e., different in both color and transparency.
According to the display control method, the display content in the running window displayed on the display screen can be identified and processed, and the area needing to consume larger power consumption in display output is processed into the area consuming smaller power consumption in display output, so that the effect of saving energy is achieved, and the endurance time of the battery of the equipment is prolonged. In addition, the second processing can be performed on other display areas except the active window, so that the power consumption required by the processed other display areas for outputting the display content is smaller than the power consumption required by the other display areas before processing, and the power consumption required by the display areas for outputting the display content can be further reduced.
FIG. 5 is a flowchart of a second process for other display areas according to an embodiment of the present application; as shown in connection with fig. 5, in one implementation, the performing a second process on the other display area outside the active window may include:
Step 501: at least two area objects in other display areas outside the active window are determined, wherein the area objects are inactive windows or desktop backgrounds.
Step 502: and inserting a mask layer in front of the image layer of each area object, wherein the mask parameters of the mask layers corresponding to different area objects are different, and the mask parameters comprise mask colors and/or mask transparency.
Considering that the desktop background and the other inactive window or windows may be different from each other in view of the user's viewing requirements, in this embodiment, masking may be performed for different region objects, i.e. masking layers with different masking parameters may be inserted before the region object corresponds to the layer. The mask layers with different mask parameters can meet the distinguishing processing of the area objects with different viewing requirements on one hand, and facilitate the user to identify the different area objects on the other hand.
For example, the desktop background may not be what the user wants to see at the moment, while inactive windows in other display areas may be required to be viewed from time to time by the user, so the transparency of the mask layer of the inactive windows may be set higher than the transparency of the mask layer of the desktop background. As shown in fig. 6, the transparency of the desktop background is lower than the transparency of the inactive window, making the desktop background appear darker.
In this embodiment, different mask processing is performed on different area objects in other display areas except for the active window, so that the processed different area objects have different effects, which is convenient for user identification and distinction, and the design is more humanized.
FIG. 7 is a flowchart of another second process for other display areas according to an embodiment of the present application; as shown in connection with fig. 7, in one implementation, the performing a second process on the other display area outside the active window may include:
step 701: inactive windows in other display areas than the active window are determined.
Step 702: and inserting a third mask layer in front of the layer of the inactive window, wherein the coverage area of the third mask layer does not comprise the title bar in the inactive window, or the third mask layer enables the display brightness of the title bar in the inactive window to be higher than the display brightness of other areas in the inactive window.
In the implementation, after the mask processing is performed on the inactive window, the brightness of the title bar of the inactive window is higher than that of other display areas of the inactive window, so that even though the mask processing is performed, a user can clearly see the title of the inactive window, the inactive window can be conveniently identified and correspondingly operated by the user, and the use experience of the user is improved.
In other embodiments, after the second processing is performed on the other display areas outside the active window, the method further may further include: when detecting that the range of a first area meeting a first condition changes, performing first processing on the changed first area; or when the situation that the active window is switched from the first application window to the second application window is detected, the switched second application window is identified in the first area, and when the first area exists in the second application window, the first processing is performed on the identified first area.
In practical application, according to the preference or demand of the user, the user may adjust the display position of the active window in the display area or adjust the size of the active window, for example, the title bar of the active window is selected and dragged by the mouse; or the user needs to watch other windows and click to select other windows to be converted into active windows. In the above case, the first area is necessarily changed, and therefore, the first processing needs to be performed on the changed first area, so as to achieve the technical effect of continuous power saving.
For the foregoing method embodiments, for simplicity of explanation, the methodologies are shown as a series of acts, but one of ordinary skill in the art will appreciate that the present application is not limited by the order of acts, as some steps may, in accordance with the present application, occur in other orders or concurrently. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.
The method is described in detail in the embodiments disclosed in the present application, and the method can be implemented by using various types of devices, so that the present application also discloses a device, and specific embodiments are given below for details.
Fig. 8 is a schematic structural diagram of a display control device according to an embodiment of the present application, where the display control device shown in fig. 8 is applied to an electronic apparatus having a display area, and referring to fig. 8, the display control device may include:
A window determining module 801, configured to determine an active window in the display area.
The area determining module 802 is configured to determine a first area in the active window that satisfies a first condition.
And the area processing module 803 is configured to perform a first process on the first area, so that power consumption required by the processed first area to output the display content is smaller than power consumption required by the first area to display the content before processing.
According to the display control device, the area identification and the processing can be performed on the display content in the running window displayed on the display screen, and the area with larger power consumption required by display output is processed into the area with smaller power consumption required by display output, so that the effect of saving energy sources is achieved, the endurance time of the equipment battery is prolonged, and the use effect of a user is improved.
In one implementation, the first region satisfies the following condition: pure color regions having regular shapes and colors belonging to a high brightness color system.
In one implementation, the area processing module is specifically configured to: and inserting a first shade layer into the first area in front of the corresponding layer of the movable window, wherein the brightness of the color of the first shade layer is lower than that of the color of the display content of the first area.
In one implementation, the first mask layer is a layer having a first numerical transparency.
In one implementation, the area processing module is further configured to: and under the condition that other display areas exist outside the active window, performing second processing on the other display areas outside the active window, so that the power consumption required by the processed other display areas for outputting display contents is smaller than the power consumption required by the other display areas before processing.
In one implementation, the area processing module is specifically configured to: and inserting a second mask layer into the other display areas behind the corresponding layers of the movable window, wherein the second mask layer is a layer with gray values and second numerical transparency.
In one implementation, the area processing module is specifically configured to: determining at least two area objects in other display areas except the active window, wherein the area objects are inactive windows or desktop backgrounds; and inserting a mask layer in front of the image layer of each area object, wherein the mask parameters of the mask layers corresponding to different area objects are different, and the mask parameters comprise mask colors and/or mask transparency.
In one implementation, the area processing module is specifically configured to: determining inactive windows in other display areas than the active window; and inserting a third mask layer in front of the layer of the inactive window, wherein the coverage area of the third mask layer does not comprise the title bar in the inactive window, or the third mask layer enables the display brightness of the title bar in the inactive window to be higher than the display brightness of other areas in the inactive window.
In one implementation, the region processing module is further operable to: when detecting that the range of a first area meeting a first condition changes, performing first processing on the changed first area; or when the situation that the active window is switched from the first application window to the second application window is detected, the switched second application window is identified in the first area, and when the first area exists in the second application window, the first processing is performed on the identified first area.
Further, the application also discloses an electronic device, which comprises:
A display;
A processor;
a memory for storing executable instructions of the processor;
Wherein the executable instructions comprise: determining an active window in the display area; determining a first area meeting a first condition in the active window; and performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area for outputting the display content before processing.
Any one of the display control apparatuses in the above embodiments includes a processor and a memory, and the window determining module, the area processing module, and the like in the above embodiments are stored as program modules in the memory, and the processor executes the program modules stored in the memory to realize the corresponding functions.
The processor comprises a kernel, and the kernel fetches the corresponding program module from the memory. The kernel can be provided with one or more kernels, and the processing of the return visit data is realized by adjusting kernel parameters.
The memory may include volatile memory, random Access Memory (RAM), and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM), among other forms in computer readable media, the memory including at least one memory chip.
An embodiment of the present application provides a storage medium having stored thereon a program which, when executed by a processor, implements the display control method described in the above embodiment.
The embodiment of the application provides a processor for running a program, wherein the program runs to execute the display control method in the embodiment.
Further, the embodiment provides an electronic device, which comprises a processor and a memory. Wherein the memory is configured to store executable instructions of the processor configured to perform the display control method described in the above embodiments via execution of the executable instructions.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A display control method applied to an electronic device including a display area includes:
Determining an active window in the display area;
determining a first area meeting a first condition in the active window;
Performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area for outputting the display content before processing;
Under the condition that other display areas exist outside the active window, performing second processing on the other display areas outside the active window, so that the power consumption required by the processed other display areas for outputting display contents is smaller than the power consumption required by the other display areas before processing;
and performing a second process on other display areas outside the active window, including:
Determining at least two area objects in other display areas except the active window, wherein the area objects are inactive windows or desktop backgrounds;
and inserting a mask layer in front of the image layer of the area object for each area object, wherein the mask parameters of the mask layers corresponding to different area objects are different, and the mask parameters comprise mask transparency, wherein the transparency of the mask layer of the inactive window is higher than that of the mask layer of the desktop background.
2. The display control method according to claim 1, the first region satisfies the following condition: pure color regions having regular shapes and colors belonging to a high brightness color system.
3. The display control method according to claim 1, wherein the performing a first process on the first region includes:
And inserting a first shade layer into the first area in front of the corresponding layer of the movable window, wherein the brightness of the color of the first shade layer is lower than that of the color of the display content of the first area.
4. The display control method of claim 3, the first mask layer being a layer having a first numerical transparency.
5. The display control method according to claim 1, wherein the performing a second process on the other display area than the active window includes:
And inserting a second mask layer into the other display areas behind the corresponding layers of the movable window, wherein the second mask layer is a layer with gray values and second numerical transparency.
6. The display control method according to claim 1, wherein the performing a second process on the other display area than the active window includes:
Determining inactive windows in other display areas than the active window;
and inserting a third mask layer in front of the layer of the inactive window, wherein the coverage area of the third mask layer does not comprise the title bar in the inactive window, or the third mask layer enables the display brightness of the title bar in the inactive window to be higher than the display brightness of other areas in the inactive window.
7. The display control method according to claim 1, further comprising, after the second processing is performed on the other display area than the active window:
when detecting that the range of a first area meeting a first condition changes, performing first processing on the changed first area;
Or alternatively, the first and second heat exchangers may be,
And under the condition that the active window is detected to be switched from a first application window to a second application window, the switched second application window is identified in the first area, and when the first area exists in the second application window, the first processing is carried out on the identified first area.
8. A display control apparatus applied to an electronic device including a display area, comprising:
a window determining module for determining an active window in the display area;
the area determining module is used for determining a first area meeting a first condition in the active window;
The area processing module is used for performing first processing on the first area, so that the power consumption required by the processed first area for outputting the display content is smaller than the power consumption required by the first area for displaying the content before processing;
Under the condition that other display areas exist outside the active window, performing second processing on the other display areas outside the active window, so that the power consumption required by the processed other display areas for outputting display contents is smaller than the power consumption required by the other display areas before processing;
and performing a second process on other display areas outside the active window, including:
Determining at least two area objects in other display areas except the active window, wherein the area objects are inactive windows or desktop backgrounds;
And inserting a mask layer in front of the image layer of each area object, wherein the mask parameters of the mask layers corresponding to different area objects are different, the mask parameters comprise mask colors and/or mask transparency, and the transparency of the mask layer of the inactive window is higher than that of the mask layer of the desktop background.
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| US7036025B2 (en) * | 2002-02-07 | 2006-04-25 | Intel Corporation | Method and apparatus to reduce power consumption of a computer system display screen |
| JP2011013294A (en) * | 2009-06-30 | 2011-01-20 | Toshiba Corp | Information processing apparatus and luminance control method |
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| JP2013238774A (en) * | 2012-05-16 | 2013-11-28 | Nec Access Technica Ltd | Light source control device, light source control method and light source control program |
| CN105144021A (en) * | 2012-09-28 | 2015-12-09 | 英特尔公司 | Content based dynamic control methods and systems for display brightness |
| CN105487641A (en) * | 2015-12-25 | 2016-04-13 | 百度在线网络技术（北京）有限公司 | Control method and device of terminal devices |
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