CN103517051B - Control method and electronic equipment - Google Patents

Control method and electronic equipment Download PDF

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CN103517051B
CN103517051B CN201210223262.5A CN201210223262A CN103517051B CN 103517051 B CN103517051 B CN 103517051B CN 201210223262 A CN201210223262 A CN 201210223262A CN 103517051 B CN103517051 B CN 103517051B
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processing unit
dimensional process
synopsis
view processing
ability value
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CN103517051A (en
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刘晓鸣
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Abstract

Embodiments provide a kind of control method and electronic equipment.Control method according to embodiments of the present invention, is applied to electronic equipment, and wherein electronic equipment includes display unit and 3-D view processing unit.Described control method comprises determining that the current refreshing frequency of display unit;Obtain the first three-dimensional process ability value corresponding with current refreshing frequency;The process parameter of 3-D view processing unit is regulated according to the first three-dimensional process ability value.

Description

Control method and electronic equipment
Technical field
The present invention relates to control method and corresponding electronic equipment.More particularly it relates to an for the control method of 3-D view processing unit and corresponding electronic equipment.
Background technology
At present, it is widely used including the various electronic equipments with display function, for instance, television set, personal computer, portable computer, tablet computer, smart phone and portable media player etc..By such electronic equipment, user can check webpage, video, picture, text etc..But traditional plane picture increasingly can not meet the viewing demand of user, along with the development of technology, a lot of electronic equipments all include 3-D view processing unit, to process view data and to generate three-dimensional display, thus improving the viewing experience of user.
But, in current electronic equipment, carrying out during 3-D view shows, generally the process performance of 3-D view processing unit is performed to maximum.On the other hand, in order to reduce the reasons such as power consumption, typically not in the electronic device the refreshing frequency of display unit is set to high value.This causes that the refreshing frequency of display unit is slower for the processing speed of every two field picture than 3-D view processing unit.In this case, the process performance of three-dimensional processing unit is superfluous.Owing to needing higher core voltage with higher position rationality when 3-D view processing unit can run, this can cause the waste of the power consumption for electronic equipment.
Summary of the invention
The purpose of the embodiment of the present invention is in that to provide a kind of control method and electronic equipment, to solve the problems referred to above.
An embodiment provides a kind of control method, be applied to electronic equipment, wherein electronic equipment includes display unit and 3-D view processing unit.Described control method comprises determining that the current refreshing frequency of display unit;Obtain the first three-dimensional process ability value corresponding with current refreshing frequency;The process parameter of 3-D view processing unit is regulated according to the first three-dimensional process ability value.
Another embodiment of the present invention provides a kind of electronic equipment, including display unit and 3-D view processing unit.Described electronic equipment also includes: frequency determinative elements, and the current refreshing frequency of display unit is determined in configuration;Acquiring unit, configuration obtains the first three-dimensional process ability value corresponding with current refreshing frequency;And regulon, configuration to regulate the process parameter of 3-D view processing unit according to the first three-dimensional process ability value.
The scheme provided by the invention described above embodiment, can regulate the performance of 3-D view processing unit so that the disposal ability of 3-D view processing unit is mated with the current refreshing frequency of display unit according to the current refreshing frequency of display unit.Thus when the refreshing frequency of display unit is relatively low, can correspondingly turn down the disposal ability of 3-D view processing unit, need higher core voltage to reduce when 3-D view processing unit runs, reduce the power consumption of electronic equipment.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in the description to embodiment is briefly described.Accompanying drawing in the following describes is only the exemplary embodiment of the present invention.
Fig. 1 depicts the flow chart of control method according to embodiments of the present invention.
Fig. 2 shows the flow chart of the method for the disposal ability comparison item generated in disposal ability synopsis.
Fig. 3 is the exemplary block diagram illustrating electronic equipment according to embodiments of the present invention.
Fig. 4 shows the exemplary block diagram of the synopsis generation unit of the embodiment of the present invention.
Detailed description of the invention
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.Note in the present description and drawings, there is substantially the same step and element is denoted by the same reference numerals, and the repetition of explanation of these steps and element will be omitted.
In following example of the present invention, what electronic equipment referred to includes display unit and the equipment of 3-D view processing unit.The concrete form of electronic equipment includes but not limited to television set, personal computer, portable computer, tablet computer, smart phone and portable media player etc..Display unit can include the display screen of the types such as LCD, LED, OLED.
Fig. 1 depicts the flow chart of control method 100 according to embodiments of the present invention.Below, with reference to Fig. 1, control method according to embodiments of the present invention will be described.As it is shown in figure 1, in step S101, it is determined that the current refreshing frequency of display unit.An example according to the present invention, the refreshing frequency that display unit can be fixed displays.Alternatively, when running different application, the screen refresh frequency of display unit can be different.Such as, when running video playback application, the frequency refreshing frequency of display unit can be 60 frames/second, and is that display unit can the frequency refreshing frequency of 70 frames/second display in running game application.Step S101 can determine the current refreshing frequency of display unit according to application currently running in the electronic device.Specifically, the method shown in Fig. 1 may also include operational objective application.And in step S101, according to intended application, it is determined that the current refreshing frequency of display unit.
In step s 102, it is thus achieved that the first three-dimensional process ability value corresponding with current refreshing frequency.Further, in step s 103, the process parameter of 3-D view processing unit is regulated according to the first three-dimensional process ability value.In an embodiment according to the present invention, the first three-dimensional process ability value is directly proportional to current refreshing frequency.That is, current refreshing frequency is more high, and the first three-dimensional process ability value obtained in step s 102 is more big, and regulates the process parameter of 3-D view processing unit in step s 103 so that the disposal ability of 3-D view processing unit is more high.Otherwise, current refreshing frequency is more little, and the first three-dimensional process ability value obtained in step s 102 is more little, and regulates the process parameter of 3-D view processing unit in step s 103 so that the disposal ability of 3-D view processing unit is more low.
An example according to the present invention, can previously generate the disposal ability synopsis of corresponding relation between reference three-dimensional process ability value and the refreshing frequency of display unit of instruction 3-D view processing unit.In step s 102, the disposal ability synopsis previously generated can be searched, to obtain the first three-dimensional process ability value of the 3-D view processing unit corresponding with current refreshing frequency.
Alternatively, in step s 102, can according to the current refreshing frequency obtained in step S101, determine the display unit interval when showing adjacent two frame picture, and determine the first three-dimensional process ability value according to interval so that 3-D view processing unit mated with this interval for the process time of the image in a frame picture.
As it has been described above, the process parameter of 3-D view processing unit can be regulated according to the first three-dimensional process ability value in step S103.An example according to the present invention, the first three-dimensional process ability value may correspond to one or more process parameters of such as operating frequency of 3-D view processing unit, external bus frequency etc.Such as, the operating frequency of 3-D view processing unit can be regulated according to three-dimensional process ability value.
According to, in the control method of the present embodiment, the performance of 3-D view processing unit being regulated according to the current refreshing frequency of display unit so that the disposal ability of 3-D view processing unit is mated with the current refreshing frequency of display unit.Thus when the refreshing frequency of display unit is relatively low, can correspondingly turn down the disposal ability of 3-D view processing unit, need higher core voltage to reduce when 3-D view processing unit runs, reduce the power consumption of electronic equipment.
As it has been described above, the disposal ability synopsis of the corresponding relation that can previously generate between reference three-dimensional process ability value and the refreshing frequency of display unit of instruction 3-D view processing unit.An example according to the present invention, disposal ability synopsis can include at least one disposal ability comparison item.Generate the disposal ability comparison item that disposal ability synopsis can include generating in disposal ability synopsis respectively, and generate disposal ability synopsis according to the disposal ability comparison item generated.And in step s 102, disposal ability synopsis can be searched, it is thus achieved that the first reference three-dimensional process ability value mated with current refreshing frequency, and will with the first reference three-dimensional process ability value as the first three-dimensional process ability value.
Fig. 2 shows the flow chart of the method for the disposal ability comparison item generated in disposal ability synopsis.Below, the method disposal ability described with reference to Fig. 2 in generation disposal ability synopsis according to embodiments of the present invention being compareed item.As in figure 2 it is shown, in step s 201,3-D view processing unit is set to not with the refreshing frequency vertical synchronization of display unit.Under vertical synchronization pattern, 3-D view processing unit waits vertical synchronizing signal, and when receiving vertical synchronizing signal, starts drawing 3 D graphics.Therefore, if 3-D view processing unit processes ability is stronger, had been completed rendering present frame before receiving next vertical synchronizing signal, then 3-D view processing unit time-out processes, and waits and just starts render after receiving next vertical synchronizing signal.Therefore, under vertical synchronization pattern, owing to being subject to the restriction of display unit refreshing frequency, the performance of 3-D view processing unit performance is limited.In step s 201 3-D view processing unit is set to not with the refreshing frequency vertical synchronization of display unit so that 3-D view processing unit withouts waiting for vertical synchronizing signal when carrying out three-dimensional graph process.
In step S202, the reference three-dimensional process ability value of 3-D view processing unit is set.Can more than or equal to the minimum processing ability value of predetermined 3-D view processing unit and less than or equal to the maximum processing capability value of 3-D view processing unit with reference to three-dimensional process ability value.Then, in step S203, regulate the reference process parameter of 3-D view processing unit according to reference three-dimensional process ability value.
In step S204,3-D view processing unit runs three-dimensional process test application with the reference process parameter after regulating, and obtains test result.And in step S205, determine the reference refresh frequency corresponding with set reference three-dimensional process ability value according to test result.An example according to the present invention, the reference process parameter of 3-D view processing unit can include the reference work frequency of 3-D view processing unit.In step S204,3-D view processing unit runs three-dimensional process test application with the reference work frequency after regulating, and obtains time required for the view data of 3-D view processing unit processes one frame picture under this reference work frequency.And in step S205, according to the time required for the view data of 3-D view processing unit processes one frame picture under this reference work frequency, it is determined that the reference refresh frequency of the display unit corresponding with this time.
Finally, in step S206, by set reference three-dimensional process ability value storage corresponding to determined reference refresh frequency, compare item as disposal ability.
Method shown in repeatable execution Fig. 2, until obtaining desired all references disposal ability comparison item corresponding to three-dimensional process ability value.
Additionally, another example according to the present invention, the synopsis of three-dimensional process ability value and the process parameter of 3-D view processing unit also can be prestored.Alternatively, it is possible to the directly disposal ability synopsis of the corresponding relation between process parameter and the refreshing frequency of display unit of storage 3-D view processing unit.And according to after obtaining current refreshing frequency, directly the process parameter of 3-D view processing unit can be configured according to the corresponding relation between process parameter and the refreshing frequency of display unit of 3-D view processing unit.
Below, the electronic equipment of embodiments of the invention is described with reference to Fig. 3.Fig. 3 is the exemplary block diagram illustrating electronic equipment 300 according to embodiments of the present invention.As shown in Figure 3, the electronic equipment 300 of the present embodiment includes display unit 310 and 3-D view processing unit 320.Additionally, electronic equipment 300 also includes frequency determinative elements 330, acquiring unit 340 and regulon 350.The unit of electronic equipment 300 performs each step/function of the display packing in above-mentioned Fig. 1, therefore, succinct in order to describe, and no longer specifically describes.
Such as, frequency determinative elements 330 can determine that the current refreshing frequency of display unit 310.An example according to the present invention, the refreshing frequency that display unit 310 can be fixed displays.Alternatively, when running different application, the screen refresh frequency of display unit 310 can be different.Such as, when running video playback application, the frequency refreshing frequency of display unit 310 can be 60 frames/second, and is that display unit 310 can the frequency refreshing frequency of 70 frames/second display in running game application.Frequency determinative elements 330 can determine the current refreshing frequency of display unit according to application currently running in the electronic device.Specifically, the electronic equipment 300 shown in Fig. 3 may also include application running unit.Application running unit operational objective application.And frequency determinative elements 330 can according to intended application, it is determined that the current refreshing frequency of display unit.
Acquiring unit 340 can obtain the first three-dimensional process ability value corresponding with current refreshing frequency.Then, regulon 350 can regulate the process parameter of 3-D view processing unit according to the first three-dimensional process ability value.In an embodiment according to the present invention, the first three-dimensional process ability value is directly proportional to current refreshing frequency.That is, current refreshing frequency is more high, and the first three-dimensional process ability value that acquiring unit 340 obtains is more big, and regulon 350 regulates the process parameter of 3-D view processing unit so that the disposal ability of 3-D view processing unit is more high.Otherwise, current refreshing frequency is more little, and the first three-dimensional process ability value that acquiring unit 340 obtains is more little, and regulon 350 regulates the process parameter of 3-D view processing unit so that the disposal ability of 3-D view processing unit is more low.
An example according to the present invention, electronic equipment 300 may also include synopsis and generates unit.Synopsis generates unit can previously generate the disposal ability synopsis of the corresponding relation between the reference three-dimensional process ability value and the refreshing frequency of display unit that indicate 3-D view processing unit.Acquiring unit 340 can search the disposal ability synopsis previously generated, to obtain the first three-dimensional process ability value of the 3-D view processing unit corresponding with current refreshing frequency.
Alternatively, the current refreshing frequency that acquiring unit 340 can obtain according to frequency determinative elements 330, determine the display unit interval when showing adjacent two frame picture, and determine the first three-dimensional process ability value according to interval so that 3-D view processing unit mated with this interval for the process time of the image in a frame picture.
As it has been described above, regulon 350 can regulate the process parameter of 3-D view processing unit 320 according to the first three-dimensional process ability value.An example according to the present invention, the first three-dimensional process ability value may correspond to one or more process parameters of such as operating frequency of 3-D view processing unit 320, external bus frequency etc.Such as, the operating frequency of 3-D view processing unit 320 can be regulated according to three-dimensional process ability value.
According to, in the electronic equipment of the present embodiment, the performance of 3-D view processing unit being regulated according to the current refreshing frequency of display unit so that the disposal ability of 3-D view processing unit is mated with the current refreshing frequency of display unit.Thus when the refreshing frequency of display unit is relatively low, can correspondingly turn down the disposal ability of 3-D view processing unit, need higher core voltage to reduce when 3-D view processing unit runs, reduce the power consumption of electronic equipment.
As it has been described above, electronic equipment 300 can include synopsis generates unit, to previously generate the disposal ability synopsis of the corresponding relation between the reference three-dimensional process ability value and the refreshing frequency of display unit that indicate 3-D view processing unit.An example according to the present invention, disposal ability synopsis can include at least one disposal ability comparison item.Synopsis generates unit can generate the disposal ability comparison item that disposal ability synopsis can include generating in disposal ability synopsis respectively, and generates disposal ability synopsis according to the disposal ability comparison item generated.Acquiring unit can search disposal ability synopsis, it is thus achieved that the first reference three-dimensional process ability value mated with current refreshing frequency, and will with the first reference three-dimensional process ability value as the first three-dimensional process ability value.
Fig. 4 shows the exemplary block diagram of the synopsis generation unit 400 of the embodiment of the present invention.Below, unit is generated by describing synopsis according to embodiments of the present invention with reference to Fig. 4.In the present embodiment, disposal ability synopsis includes at least one disposal ability comparison item.And synopsis generates the disposal ability comparison item that unit 400 generates in disposal ability synopsis respectively, and generates disposal ability synopsis according to the disposal ability comparison item generated.As shown in Figure 4, generate unit 400 according to table and include that disposal ability arranges module 410, test module 420, refreshing frequency determine module 430 and storage control module 440.Synopsis generates each step/function of the display packing in modules above-mentioned Fig. 2 of execution of unit 400, therefore, succinct in order to describe, and no longer specifically describes.
Such as, disposal ability arrange module 410 3-D view processing unit can be set to not with the refreshing frequency vertical synchronization of display unit, and the reference three-dimensional process ability value of 3-D view processing unit is set.Under vertical synchronization pattern, 3-D view processing unit waits vertical synchronizing signal, and when receiving vertical synchronizing signal, starts drawing 3 D graphics.Therefore, if 3-D view processing unit processes ability is stronger, had been completed rendering present frame before receiving next vertical synchronizing signal, then 3-D view processing unit time-out processes, and waits and just starts render after receiving next vertical synchronizing signal.Therefore, under vertical synchronization pattern, owing to being subject to the restriction of display unit refreshing frequency, the performance of 3-D view processing unit performance is limited.Disposal ability arrange module 410 3-D view processing unit is set to not with the refreshing frequency vertical synchronization of display unit so that 3-D view processing unit withouts waiting for vertical synchronizing signal when carrying out three-dimensional graph process.Additionally, disposal ability the reference three-dimensional process ability value set by module 410 is set can more than or equal to the minimum processing ability value of predetermined 3-D view processing unit and less than or equal to the maximum processing capability value of 3-D view processing unit.Regulon 350 in electronic equipment 300 also can regulate the reference process parameter of 3-D view processing unit according to reference three-dimensional process ability value.
Test module 420 runs three-dimensional process test application by having the 3-D view processing unit of the reference process parameter regulated, and obtains test result.And refreshing frequency determines that module 430 determines the reference refresh frequency corresponding with set reference three-dimensional process ability value according to test result.An example according to the present invention, the reference process parameter of 3-D view processing unit can include the reference work frequency of 3-D view processing unit.Such as, test module 420 runs three-dimensional process test application by having the 3-D view processing unit of the reference work frequency regulated, and obtains under this reference work frequency the time required for the view data of 3-D view processing unit processes one frame picture.Then, refreshing frequency determines that module 430 is according to the time required for the view data of 3-D view processing unit processes one frame picture under this reference work frequency, it is determined that the reference refresh frequency of the display unit corresponding with this time.
Finally, storage control module 440, by set reference three-dimensional process ability value storage corresponding to determined reference refresh frequency, compares item as disposal ability.
Additionally, another example according to the present invention, electronic equipment also can prestore the synopsis of three-dimensional process ability value and the process parameter of 3-D view processing unit.Alternatively, synopsis generation unit 400 also can directly store the disposal ability synopsis of the corresponding relation between process parameter and the refreshing frequency of display unit of 3-D view processing unit.And according to after obtaining current refreshing frequency, directly the process parameter of 3-D view processing unit can be configured according to the corresponding relation between process parameter and the refreshing frequency of display unit of 3-D view processing unit.
Those of ordinary skill in the art it is to be appreciated that describe in conjunction with the embodiments described herein the module of each example, unit and algorithm steps, it is possible to electronic hardware, computer software or the two be implemented in combination in.And software module can be placed in any form of computer-readable storage medium.In order to clearly demonstrate the interchangeability of hardware and software, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Those skilled in the art specifically can should be used for using different methods to realize described function to each, but this realization is it is not considered that beyond the scope of this invention.
It should be appreciated by those skilled in the art that can be dependent on design requirement and other factors carries out various amendment, combination, part combination and replace the present invention, as long as they are in the scope of appended claims and equivalent thereof.

Claims (12)

1. a control method, is applied to electronic equipment, and wherein said electronic equipment includes display unit and 3-D view processing unit, and described method includes:
Determine the current refreshing frequency of described display unit;
Obtain the first three-dimensional process ability value corresponding with described current refreshing frequency;
The process parameter of described 3-D view processing unit is regulated according to described first three-dimensional process ability value;
Wherein,
Described first three-dimensional process ability value is directly proportional to described current refreshing frequency;
Described method also includes:
Operational objective is applied,
The described current refreshing frequency determining described display unit includes:
According to described intended application, it is determined that the current refreshing frequency of described display unit.
2. the method for claim 1, before determining the current refreshing frequency of described display unit, also includes:
Generating disposal ability synopsis, wherein said ability synopsis indicates the corresponding relation between reference three-dimensional process ability value and the refreshing frequency of described display unit of described 3-D view processing unit;
The described acquisition first three-dimensional process ability value corresponding with described current refreshing frequency includes:
Search described disposal ability synopsis, to obtain the first three-dimensional process ability value of the described 3-D view processing unit corresponding with described current refreshing frequency.
3. method as claimed in claim 2, wherein
Described disposal ability synopsis includes at least one disposal ability comparison item;
Described generation disposal ability synopsis includes:
Generate the disposal ability comparison item in described disposal ability synopsis respectively;
Disposal ability comparison item according to generating generates described disposal ability synopsis,
Wherein generate the comparison item of the disposal ability in described disposal ability synopsis to include:
Described 3-D view processing unit is set to not with the refreshing frequency vertical synchronization of described display unit;
The reference three-dimensional process ability value of described 3-D view processing unit is set;
According to the described reference process parameter regulating described 3-D view processing unit with reference to three-dimensional process ability value;
Run three-dimensional process test application by having the 3-D view processing unit of described reference process parameter, and obtain test result;
The reference refresh frequency corresponding with set reference three-dimensional process ability value is determined according to described test result;And
By set reference three-dimensional process ability value storage corresponding to determined reference refresh frequency, compare item as described disposal ability.
4. method as claimed in claim 3, the described disposal ability synopsis of wherein said lookup, the first three-dimensional process ability value to obtain the described 3-D view processing unit corresponding with described current refreshing frequency includes:
Search described disposal ability synopsis;
Obtain mate with described current refreshing frequency first with reference to three-dimensional process ability value;And
Will with described first reference three-dimensional process ability value as described first three-dimensional process ability value.
5. the method for claim 1, the wherein said process parameter regulating described 3-D view processing unit according to described first three-dimensional process ability value includes:
The operating frequency of described 3-D view processing unit is regulated according to described three-dimensional process ability value.
6. the method for claim 1, the wherein said acquisition first three-dimensional process ability value corresponding with described current refreshing frequency includes:
The display unit interval when showing adjacent two frame picture is determined according to described current refreshing frequency,
Described first three-dimensional process ability value is determined according to described interval.
7. an electronic equipment, including display unit and 3-D view processing unit, described electronic equipment also includes:
Frequency determinative elements, the current refreshing frequency of described display unit is determined in configuration;
Acquiring unit, configuration obtains the first three-dimensional process ability value corresponding with described current refreshing frequency;And
Regulon, configuration to regulate the process parameter of described 3-D view processing unit according to described first three-dimensional process ability value;
Wherein,
Described first three-dimensional process ability value is directly proportional to described current refreshing frequency;
Described electronic equipment also includes:
Application running unit, configuration carrys out operational objective application,
Described frequency determinative elements is according to described intended application, it is determined that the current refreshing frequency of described display unit.
8. electronic equipment as claimed in claim 7, also includes:
Synopsis generates unit, configuration is before described frequency determinative elements determines the current refreshing frequency of described display unit, generating disposal ability synopsis, wherein said ability synopsis indicates the corresponding relation between reference three-dimensional process ability value and the refreshing frequency of described display unit of described 3-D view processing unit;
Described acquiring unit searches described disposal ability synopsis, to obtain the first three-dimensional process ability value of the described 3-D view processing unit corresponding with described current refreshing frequency.
9. electronic equipment as claimed in claim 8, wherein
Described disposal ability synopsis includes at least one disposal ability comparison item;
Described synopsis generates the disposal ability comparison item that unit generates in described disposal ability synopsis respectively, and generates described disposal ability synopsis according to the disposal ability comparison item generated,
Wherein said synopsis generates unit and includes:
Disposal ability arranges module, configuration described 3-D view processing unit is set to not with the refreshing frequency vertical synchronization of described display unit, and the reference three-dimensional process ability value of described 3-D view processing unit is set,
Described regulon is further configured to according to the described reference process parameter regulating described 3-D view processing unit with reference to three-dimensional process ability value;
Described synopsis generates unit and also includes:
Test module, configures the 3-D view processing unit by having the reference process parameter regulated and runs three-dimensional process test application, and obtain test result;And
Refreshing frequency determines module, and configuration determines the reference refresh frequency corresponding with set reference three-dimensional process ability value according to described test result;And
Storage control module, configures set reference three-dimensional process ability value storage corresponding to determined reference refresh frequency, compares item as described disposal ability.
10. electronic equipment as claimed in claim 9, wherein
Described acquiring unit searches described disposal ability synopsis, it is thus achieved that the first reference three-dimensional process ability value mated with described current refreshing frequency, and will with described first reference three-dimensional process ability value as described first three-dimensional process ability value.
11. electronic equipment as claimed in claim 7, wherein
Described regulon regulates the operating frequency of described 3-D view processing unit according to described three-dimensional process ability value.
12. electronic equipment as claimed in claim 7, wherein
Described acquiring unit determines the display unit interval when showing adjacent two frame picture according to described current refreshing frequency, and obtains described first three-dimensional process ability value according to described interval.
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