CN106775403B - Method and device for acquiring stuck information - Google Patents
Method and device for acquiring stuck information Download PDFInfo
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- CN106775403B CN106775403B CN201611155469.8A CN201611155469A CN106775403B CN 106775403 B CN106775403 B CN 106775403B CN 201611155469 A CN201611155469 A CN 201611155469A CN 106775403 B CN106775403 B CN 106775403B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—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
Abstract
The disclosure provides a method and a device for acquiring morton information, and belongs to the technical field of terminals. The method comprises the following steps: acquiring the drawing time of a plurality of image frames; determining a drawing process corresponding to each user operation according to the drawing time of the image frames; if any drawing process comprises at least one first appointed image frame, determining the drawing process as an appointed drawing process, wherein the first appointed image frame is an image frame with the drawing time length longer than the first time length; and acquiring the ratio of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation as first pause information. The method and the device can accurately represent the proportion of the drawing process with the jamming condition in the drawing process corresponding to at least one user operation, and further can accurately measure the fluency of the picture.
Description
Technical Field
The present disclosure relates to the field of terminal technologies, and in particular, to a method and an apparatus for acquiring morton information.
Background
With the development of terminal technology, a man-machine interaction mode has evolved from an initial key interaction mode to a current touch screen interaction mode, for example, a user can make a terminal perform corresponding pair of picture display through a simple screen sliding operation. However, in the process of displaying the picture, because a "dropped frame" exists in the drawn image frame, the picture is often stuck, which results in poor fluency of the picture, and therefore, the stuck information becomes an important index for measuring the fluency of the picture. The frame dropping refers to an image frame with the actual drawing time exceeding the normal drawing time.
The process of acquiring the morton information may be: acquiring the total frame number of image frames drawn by a terminal in a period of time, acquiring the frame number of dropped frames in the period of time, and taking the ratio of the frame number of dropped frames to the total frame number as pause information. For example, if the terminal draws 300 frames in 10 seconds and the number of dropped frames is 30, the stuck information is 10%.
In implementing the present disclosure, the inventors found that the related art has at least the following problems:
in fact, the user may perform multiple operations within a period of time, for example, the user slides the screen 4 times within 5 seconds, and each user slide screen operation terminal needs to draw 30 image frames. However, the frame dropping situation in each drawing process is likely to be different, for example, 2 frames drop in the first drawing process, 28 frames drop in the second drawing process, 0 frame drop in the third drawing process, and 0 frame drop in the fourth drawing process, and obviously, the stuck situation in each drawing process is also different, and if the frame dropping ratio calculated by using the above scheme is used as stuck information, the stuck situation cannot be accurately represented, so that the fluency of the picture cannot be accurately measured.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a method and an apparatus for obtaining morton information, where the technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, there is provided a method for acquiring morton information, the method including:
acquiring the drawing time of a plurality of image frames;
determining a drawing process corresponding to each user operation according to the drawing time of the plurality of image frames;
if any drawing process comprises at least one first appointed image frame, determining the drawing process as an appointed drawing process, wherein the first appointed image frame is an image frame with the drawing time length longer than the first time length;
and acquiring the ratio of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation as first pause information.
The method and the device for drawing the image frame accurately represent the proportion of the drawing processes with the stuck condition in the drawing process corresponding to at least one user operation and can accurately measure the fluency of the image by obtaining the drawing time of a plurality of image frames, determining the drawing process corresponding to each user operation, analyzing the drawing process corresponding to the user operation in a targeted manner, determining the appointed drawing process from the drawing processes one by one to truly reflect the stuck condition in the drawing process corresponding to which user operation occurs, further obtaining the proportion of the quantity of the appointed drawing processes and the total quantity of the drawing processes corresponding to each user operation, and obtaining the obtained proportion as the first stuck information.
In one possible implementation manner, the determining, according to the drawing time of the plurality of image frames, a drawing process corresponding to each user operation includes:
determining a time interval between a first image frame and a second image frame in the plurality of image frames, wherein the first image frame and the second image frame are any two adjacent image frames, and a start time of the first image frame is before a start time of the second image frame, and the time interval between the first image frame and the second image frame refers to a difference between an end time of the first image frame and the start time of the second image frame;
if the time interval between the first image frame and the second image frame is less than a specified time length, determining the first image frame and the second image frame as image frames in the same drawing process;
if the time interval between the first image frame and the second image frame is not less than the specified duration, determining the first image frame as a tail image frame of a first drawing process, and determining the second image frame as a head image frame of a second drawing process, wherein the first drawing process and the second drawing process are two different drawing processes;
and determining the drawing process corresponding to the determined first image frame or the determined last image frame as the drawing process corresponding to the user operation.
In the implementation mode, a specific method for determining a drawing process corresponding to each user operation according to the drawing time of a plurality of image frames is provided, the time interval between a first image frame and a second image frame is compared with a specified time length, if the time interval between the first image frame and the second image frame is less than the specified time length, the time interval is indicated to be consistent with the time interval for a terminal to continuously draw the two image frames in one drawing process, and then the two image frames belong to the same drawing process, otherwise, the time interval is indicated to be more consistent with the time interval of the two user operations, and then the two image frames are indicated to respectively belong to two different drawing processes, the first image frame is a first image frame of one drawing process, and the second image frame is a tail image frame of the other drawing process.
In one possible implementation, after determining the rendering process as the specified rendering process, the method further includes:
determining at least one appointed drawing time period in the appointed drawing process, wherein the at least one appointed drawing time period is a drawing time period corresponding to the at least one first appointed image frame;
and acquiring the at least one appointed drawing time period as second pause information of the appointed drawing process.
In this implementation manner, a method for obtaining second katton information is provided, where at least one specified drawing time period in each drawing process is obtained as the second katton information of the specified drawing process, and since the specified time period is a time period corresponding to a first specified image frame, and a drawing time period of the specified time period exceeds a time period for normally drawing one image frame, the specified drawing time period is a katton time period, and can be accurately represented by the second katton information.
In one possible implementation, the determining at least one specified drawing period in the specified drawing process includes:
for each first designated image frame, if at least one second designated image frame appears before or after the first designated image frame continuously, determining a continuous drawing time period corresponding to the first designated image frame and the at least one second designated image frame as a designated drawing time period, wherein the second designated image frame is an image frame with a drawing time length longer than a second time length, and the second time length is not longer than the first time length.
In this implementation, a method for determining a specified drawing period is provided, and by determining at least one second specified image frame occurring before or after a first specified image frame, a plurality of image frames causing continuous pausing in a specified drawing process can be accurately analyzed, and the continuous drawing period corresponding to the image frames is determined as the specified drawing period, so as to determine a pausing period with a large influence range and serious pausing.
In one possible implementation, after the determining at least one specified drawing period in the specified drawing process, the method further includes:
determining a number of at least one specified drawing period included in the specified drawing process;
and adding the number of the at least one appointed drawing time period to obtain a number sum value, and taking the number sum value as third pause information of the appointed drawing process.
In this implementation manner, the number and the value of the designated drawing time periods included in each designated drawing process are counted, and the number and the value are used as the third stuck information, so that the number of times of sticking occurring in the designated drawing process corresponding to each user operation can be accurately represented.
According to a second aspect of the embodiments of the present disclosure, there is provided an apparatus for acquiring morton information, the apparatus including:
the first acquisition module is used for acquiring the drawing time of a plurality of image frames;
the first determining module is used for determining a drawing process corresponding to each user operation according to the drawing time of the plurality of image frames;
the second determination module is used for determining the drawing process as the appointed drawing process if any drawing process comprises at least one first appointed image frame, wherein the first appointed image frame is an image frame with the drawing time length larger than the first time length;
and the second acquisition module is used for acquiring the proportion of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation as the first pause information.
In one possible implementation, the first determining module is configured to:
determining a time interval between a first image frame and a second image frame in the plurality of image frames, wherein the first image frame and the second image frame are any two adjacent image frames, and a start time of the first image frame is before a start time of the second image frame, and the time interval between the first image frame and the second image frame refers to a difference between an end time of the first image frame and the start time of the second image frame;
if the time interval between the first image frame and the second image frame is less than a specified time length, determining the first image frame and the second image frame as image frames in the same drawing process;
if the time interval between the first image frame and the second image frame is not less than the specified duration, determining the first image frame as a tail image frame of a first drawing process, and determining the second image frame as a head image frame of a second drawing process, wherein the first drawing process and the second drawing process are two different drawing processes;
and determining the drawing process corresponding to the determined first image frame or the determined last image frame as the drawing process corresponding to the user operation.
In one possible implementation, the apparatus further includes:
a third determining module, configured to determine at least one specified drawing time period in the specified drawing process, where the at least one specified drawing time period is a drawing time period corresponding to the at least one first specified image frame;
and the third acquisition module is used for acquiring the at least one appointed drawing time period as second pause information of the appointed drawing process.
In one possible implementation, the third determining module is configured to:
for each first designated image frame, if at least one second designated image frame appears before or after the first designated image frame continuously, determining a continuous drawing time period corresponding to the first designated image frame and the at least one second designated image frame as a designated drawing time period, wherein the second designated image frame is an image frame with a drawing time length longer than a second time length, and the second time length is not longer than the first time length.
In one possible implementation, the apparatus further includes:
a fourth determination module configured to determine the number of at least one designated drawing period included in the designated drawing process;
and the fourth acquisition module is used for adding the number of the at least one appointed drawing time period to obtain a number sum value, and the number sum value is used as third pause information of the appointed drawing process.
According to a third aspect of the embodiments of the present disclosure, there is provided an apparatus for acquiring stuck information, the apparatus including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to: acquiring the drawing time of a plurality of image frames; determining a drawing process corresponding to each user operation according to the drawing time of the plurality of image frames; if any drawing process comprises at least one first appointed image frame, determining the drawing process as an appointed drawing process, wherein the first appointed image frame is an image frame with the drawing time length longer than the first time length; and acquiring the ratio of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation as first pause information.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a flow diagram illustrating a method of obtaining morton information in accordance with an exemplary embodiment;
FIG. 2 is a flow diagram illustrating a method of obtaining morton information in accordance with an exemplary embodiment;
FIG. 3 is a block diagram illustrating an apparatus for obtaining morton information in accordance with an exemplary embodiment;
FIG. 4 is a block diagram illustrating an apparatus for obtaining morton information in accordance with an exemplary embodiment;
FIG. 5 is a block diagram illustrating an apparatus for obtaining morton information in accordance with an exemplary embodiment;
FIG. 6 is a block diagram illustrating an apparatus 600 for acquiring morton information in accordance with an exemplary embodiment;
fig. 7 is a block diagram illustrating an apparatus 700 for acquiring katon information according to an example embodiment.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a flowchart illustrating a method for acquiring morton information according to an exemplary embodiment, which is applied to a terminal, as shown in fig. 1, and includes the following steps:
in step 101, rendering times for a plurality of image frames are acquired.
In step 102, a drawing process corresponding to each user operation is determined according to the drawing time of the plurality of image frames.
In step 103, if any drawing process includes at least one first specified image frame, the drawing process is determined as a specified drawing process, and the first specified image frame is an image frame with a drawing duration longer than a first duration.
In step 104, a ratio of the determined number of designated drawing processes to the total number of drawing processes corresponding to each user operation is acquired as first katon information.
The method and the device for drawing the image frame accurately represent the proportion of the drawing processes with the stuck condition in the drawing process corresponding to at least one user operation and can accurately measure the fluency of the image frame.
In one possible implementation manner, determining, according to the drawing time of the plurality of image frames, a drawing process corresponding to each user operation includes:
determining a time interval between a first image frame and a second image frame in the plurality of image frames, wherein the first image frame and the second image frame are any two adjacent image frames, the starting time of the first image frame is before the starting time of the second image frame, and the time interval between the first image frame and the second image frame refers to the difference between the ending time of the first image frame and the starting time of the second image frame;
if the time interval between the first image frame and the second image frame is less than the specified duration, determining the first image frame and the second image frame as image frames in the same drawing process;
if the time interval between the first image frame and the second image frame is not less than the specified time length, determining the first image frame as a tail image frame of a first drawing process, and determining the second image frame as a head image frame of a second drawing process, wherein the first drawing process and the second drawing process are two different drawing processes;
and determining the drawing process corresponding to the determined first image frame or the determined last image frame as the drawing process corresponding to the user operation.
In one possible implementation, after determining the rendering process as the specified rendering process, the method further includes:
determining at least one appointed drawing time period in an appointed drawing process, wherein the at least one appointed drawing time period is a drawing time period corresponding to at least one first appointed image frame;
at least one designated drawing period is acquired as second katon information of the designated drawing process.
In one possible implementation, determining at least one specified drawing period in a specified drawing process includes:
for each first designated image frame, if at least one second designated image frame appears before or after the first designated image frame continuously, determining a continuous drawing period corresponding to the first designated image frame and the at least one second designated image frame as a designated drawing period, wherein the second designated image frame refers to an image frame with a drawing duration longer than a second duration, and the second duration is not longer than the first duration.
In one possible implementation, after determining at least one specified drawing period in a specified drawing process, the method further comprises:
determining the number of at least one designated drawing period included in a designated drawing process;
and adding the number of the at least one appointed drawing time interval to obtain a number sum value, and using the number sum value as third katon information of an appointed drawing process.
All the above optional technical solutions may be combined arbitrarily to form the optional embodiments of the present disclosure, and are not described herein again.
In a practical application scenario, the embodiment of the present disclosure is configured to obtain first stuck information of a certain display device, where the first stuck information may be used to evaluate smoothness of a picture of the display device, or serve as a data basis for analyzing a cause of stuck, and the display device is not limited to a terminal. Fig. 2 is a flowchart illustrating a method for acquiring morton information according to an exemplary embodiment, and as shown in fig. 2, the embodiment may be applied to any device, and the device is capable of acquiring an image frame drawn by a display device, taking the display device and an execution subject as an example, the method specifically includes the following steps:
in step 201, rendering times for a plurality of image frames are acquired.
In this step, when the terminal detects a user operation, a picture corresponding to the user operation may be drawn, and the drawing time of the drawn image frame may be stored in real time, so as to obtain the drawing time of a plurality of image frames, where the drawing time includes a start time and an end time, the plurality of image frames refer to two or more image frames, and the drawing time sequence should be continuous.
In fact, the embodiment of the present disclosure does not limit the acquisition scenario and the corresponding acquisition manner. For example, in order to evaluate the smoothness of the terminal, a manufacturer sets an image frame storage area on the terminal, stores the drawing time of an image frame each time one image frame is drawn, and when the storage space of the storage area is saturated, the terminal acquires the drawing time of a plurality of stored image frames and clears the storage area to store the image frames drawn subsequently by the terminal.
For another example, in order to obtain an effect of actually using the terminal by the user, and prepare for subsequent terminal system upgrade, the server may send a pause information obtaining instruction to the terminal logged in with the user identifier according to the stored user identifier, after receiving the pause information obtaining instruction, the terminal starts to store the drawing time of the image frame drawn by itself, and when the number of the stored drawing time reaches a preset number indicated by the pause information obtaining instruction, the terminal obtains the drawing time of the stored plurality of image frames, and sends the first pause information obtained through the following steps to the server. Of course, when the server is used as the execution subject, the terminal may transmit the stored rendering times of the plurality of image frames to the server, and the server may execute the following steps and acquire the first morton information.
In step 202, a time interval between a first image frame and a second image frame of a plurality of image frames is determined.
The first image frame and the second image frame are any two adjacent image frames, the starting time of the first image frame is before the starting time of the second image frame, and the time interval between the first image frame and the second image frame refers to the difference between the ending time of the first image frame and the starting time of the second image frame. In this step, the terminal may extract a start time from the rendering time of each image frame, read the end time of the first image frame and the start time of the second image frame adjacent thereto in time order, and take the difference between the two start times as the time interval. Referring to table 1, the disclosed embodiments provide a rendering schedule for an image frame. It should be noted that the terminal normally draws an image frame for a period of time not exceeding 17 ms, and the drawing time is expressed in the form of year, month, day, minute, second, ms in table 1.
TABLE 1
| Image frame labeling | Time of drawing |
| 1 | 2016.6.18.10.20.33.006-2016.6.18.10.20.33.023 |
| 2 | 2016.6.18.10.20.33.053-2016.6.18.10.20.33.088 |
| 3 | 2016.6.18.10.20.33.100-2016.6.18.10.20.33.116 |
| 4 | 2016.6.18.10.20.33.130-2016.6.18.10.20.33.147 |
| 5 | 2016.6.18.10.20.33.167-2016.6.18.10.20.33.184 |
| 6 | 2016.6.18.10.20.33.210-2016.6.18.10.20.33.235 |
| 7 | 2016.6.18.10.20.33.300-2016.6.18.10.20.33.317 |
| 8 | 2016.6.18.10.20.33.327-2016.6.18.10.20.33.344 |
| 9 | 2016.6.18.10.20.33.360-2016.6.18.10.20.33.377 |
| 10 | 2016.6.18.10.20.33.400-2016.6.18.10.20.33.417 |
| 11 | 2016.6.18.10.20.33.430-2016.6.18.10.20.33.447 |
| 12 | 2016.6.18.10.20.33.452-2016.6.18.10.20.33.469 |
According to table 1, the terminal may determine the time interval between the first image frame and the second image frame, see table 2 for specific results:
TABLE 2
In step 203, it is determined whether the time interval between the first image frame and the second image frame is less than a specified duration, if so, step 204 is performed, and if not, step 205 is performed.
In this step, considering that a time interval should be provided between each user operation, and the time interval of the user operation is usually much longer than the time interval of continuously drawing the image frames in the same drawing process, when the drawing process corresponding to each user operation is divided, the specified duration is taken as a boundary for dividing the user operation, and the terminal compares the time interval between the first image frame and the second image frame with the specified duration. Based on the rendering time interval shown in table 2, the terminal may determine that the time interval between reference numerals 1 and 2(2 and 3, 3 and 4, 4 and 5, 5 and 6, 7 and 8, 8 and 9, 9 and 10, 10 and 11, 11 and 12) is less than a specified time period, and thus, the terminal performs step 204 on the 10 pairs of image frames. In addition, the terminal also determines that the time interval between the image frames numbered 6 and 7 is not less than the specified duration, and thus performs step 205 on the pair of image frames.
In step 204, the first image frame and the second image frame are determined as image frames in the same rendering process.
For each pair of image frames in 10 pairs of image frames, the time interval between each pair of image frames is less than the specified time length, which accords with the time interval of continuously drawing two image frames in the drawing process corresponding to one user operation by the terminal, and further shows that the two image frames belong to the drawing process corresponding to one user operation.
In step 205, the first image frame is determined as the last image frame of the first rendering process, and the second image frame is determined as the first image frame of the second rendering process.
The tail image frame refers to the last image frame in the drawing process corresponding to a certain user operation. The first image frame refers to the first image frame in the drawing process corresponding to a certain user operation.
In this step, the time interval between the image frames numbered 6 and 7 is not less than the specified duration, which indicates that the terminal draws the image frame numbered 7 after drawing the image frame numbered 6, after a longer period of time, and further indicates that the two image frames belong to the drawing processes corresponding to the two user operations, respectively, so that the terminal can determine the image frame numbered 6 as the last image frame of the first drawing process and the image frame numbered 7 as the first image frame of the second drawing process. The first drawing process and the second drawing process refer to two different drawing processes.
In step 206, the drawing process corresponding to the determined first image frame or the determined last image frame is determined as the drawing process corresponding to one user operation.
According to the above steps 202 to 205, the terminal may determine the drawing process corresponding to the image frame numbered 6 as one drawing process C1 and the drawing process corresponding to the image frame numbered 7 as another drawing process C2. Since the image frames numbered 5 and 6 have been determined as image frames in the same rendering process, it is determined that the image frame numbered 5 is also included in C1, and so on, the terminal may determine that the image frame numbered 4(3, 2, 1) is also included in C1. As in the above determination process, the terminal may determine that the image frame numbered 8(9, 10, 11, 12) is also included in C2.
In step 207, it is determined whether any one of the drawing processes includes at least one first designated image frame, and if so, the drawing process is determined to be the designated drawing process, and if not, the drawing process is ignored.
The first specified image frame refers to an image frame with a drawing time length longer than a first time length, and the first time length is longer than a time length for the terminal to normally draw one image frame. In this step, for each drawing process determined in step 206, the terminal compares the drawing duration of each image frame in the drawing process with the first duration, determines the image frame as a first designated image frame if the drawing duration of the image frame is greater than the first duration, and determines the drawing process as a designated drawing process if any drawing process includes at least one first designated image frame. Of course, if a certain drawing process does not include the first designated image frame, the terminal ignores the drawing process.
Based on the example of table 1, referring to table 3, the terminal may determine that the drawing time period of the image frame numbered 1(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) is 17(35, 16, 17, 25, 17) milliseconds, and the terminal may determine the image frame numbered 2 as a first designated image frame and then determine the drawing process C1 as the designated drawing process, taking the first time period as an example of 34 milliseconds.
TABLE 3
In step 208, a ratio of the determined number of designated drawing processes to the total number of drawing processes corresponding to each user operation is acquired as first katon information.
Through step 206, the terminal may determine that the drawing process corresponding to each user operation is C1 or C2, and further determine that the total number of the drawing processes corresponding to each user operation is 2; through the step 207, the terminal may determine that the designated drawing process is C1, and further determine that the number of the designated drawing processes is 1, so that the terminal may acquire 1/2 as the first katon information, thereby accurately representing that one drawing process has a katon condition in the drawing processes corresponding to two user operations.
In fact, after the terminal determines the drawing process as the designated drawing process, the terminal may further obtain other stuck information that may represent the stuck condition, for example, second stuck information that represents the stuck time period, and the way for the terminal to obtain the second stuck information may be: determining at least one designated drawing period in a designated drawing process; at least one designated drawing period is acquired as second katon information of the designated drawing process.
In this example, the at least one designated drawing period refers to a drawing period corresponding to the at least one first designated image frame. For example, one designated rendering process C3 includes two first designated image frames F1 and F2, the rendering time of F1 is 2016.6.19.10.20.33.007-2016.6.19.10.20.33.047, the rendering time duration is 40 ms, the rendering time of F2 is 2016.6.19.10.20.33.060-2016.6.19.10.20.33.096, and the rendering time duration is 36 ms, so the terminal can determine that the C3 appears at 2016.6.19.10.20.33.007-2016.6.19.10.20.33.096 as a stuck of 89 ms.
In an actual scene, if the longer the terminal draws an image frame, the more serious the seizure condition is, and therefore the terminal is easy to be perceived by a user. Further, if a frame drop occurs before or after the first specified image frame, even if the drawing time of the image frame is less than the first time (but greater than the time for the terminal to normally draw an image frame), it may indicate that the seizure is serious and the influence range is large, and therefore, based on the above example regarding the second seizure information, the disclosed embodiment provides another way to determine the specified drawing period, where the determination way is: for each first designated image frame, if at least one second designated image frame appears consecutively before or after the first designated image frame, the terminal determines a consecutive drawing period of the first designated image frame corresponding to the at least one second designated image frame as a designated drawing period.
The second specified image frame refers to an image frame with a drawing time length longer than a second time length, the second time length is not longer than the first time length, and certainly, the second time length is not shorter than the time length of the terminal for normally drawing one image frame. Taking the first time period as 34 ms for example, the second time period may be 17 ms. As can be seen from the definitions of the first image frame and the second image frame, the first image frame may also be regarded as one of the second image frames, so if another first designated image frame appears before or after a certain first designated image frame, the terminal processes in the same way as the second designated image frame appears.
Assume that the specified drawing process C4 includes two second specified image frames F4 and F5 that appear consecutively after one first specified image frame F3 and F3, where the drawing time of F3 is: 2016.6.19.8.20.33.007-2016.6.19.8.20.33.047, the drawing time length is 40 milliseconds, the drawing time of F4 is 2016.6.19.8.20.33.060-2016.6.19.8.20.33.080, the drawing time length is 20 milliseconds, and the drawing time of F5 is: 2016.6.19.8.20.33.097-2016.6.19.8.20.33.115, plotted for 18 ms, the terminal may obtain 2016.6.19.8.20.33.007-2016.6.19.8.20.33.115 as the second katton information for C4 to characterize that C4 has been katton for 108 ms in 2016.6.19.8.20.33.007-2016.6.19.8.20.33.115.
Based on the specified drawing time period determined in any one of the above manners, the embodiment of the present disclosure further provides third stuck information, where the third stuck information may represent the number of times of stuck occurring in each specified drawing process, and an obtaining manner may be: the terminal determines the number of at least one appointed drawing time period included in an appointed drawing process; and adding the number of the at least one appointed drawing time interval to obtain a number sum value, and using the number sum value as third katon information of an appointed drawing process.
Taking the specified drawing process C3 as an example, the terminal may determine that 2 specified drawing periods (drawing periods corresponding to F1 and F2) are included in C3, and take 2 as the third katton information, thereby representing that two kattons occur in C3.
The method and the device for drawing the image frame accurately represent the proportion of the drawing processes with the stuck condition in the drawing process corresponding to at least one user operation and can accurately measure the fluency of the image by obtaining the drawing time of a plurality of image frames, determining the drawing process corresponding to each user operation, analyzing the drawing process corresponding to the user operation in a targeted manner, determining the appointed drawing process from the drawing processes one by one to truly reflect the stuck condition in the drawing process corresponding to which user operation occurs, further obtaining the proportion of the quantity of the appointed drawing processes and the total quantity of the drawing processes corresponding to each user operation, and obtaining the obtained proportion as the first stuck information.
In addition, a specific mode of determining a drawing process corresponding to each user operation according to the drawing time of a plurality of image frames is provided, the time interval between the first image frame and the second image frame is compared with the specified time length, if the time interval between the first image frame and the second image frame is smaller than the specified time length, the time interval is indicated to be in accordance with the time interval of continuously drawing two image frames in one drawing process by the terminal, and then the two image frames belong to the same drawing process, otherwise, the time interval is indicated to be more in accordance with the time interval of two user operations, and then the two image frames are indicated to belong to two different drawing processes respectively, the first image frame is a first image frame of one drawing process, and the second image frame is a tail image frame of the other drawing process.
In addition, a method for acquiring second pause information is provided, at least one designated drawing time interval in each drawing process is acquired as the second pause information of the designated drawing process, and the designated drawing time interval is the drawing time interval of the first designated image frame, and the drawing time interval of the designated drawing time interval exceeds the time interval of normally drawing one image frame, so that the designated drawing time interval is the pause time interval and can be accurately represented by the second pause information.
In addition, a method for determining a designated drawing period is provided, by determining at least one second designated image frame which appears before or after the first designated image frame, a plurality of image frames which cause continuous pause in the designated drawing process can be accurately analyzed, and the continuous drawing period corresponding to the image frames is determined as the designated drawing period, thereby determining a pause period with a large influence range and serious pause.
In addition, the number and the value of the designated drawing time periods included in each designated drawing process are counted, and the number and the value are used as third pause information, so that the number of times of pause occurring in the designated drawing process corresponding to each user operation can be accurately represented.
Fig. 3 is a block diagram illustrating an apparatus for acquiring morton information according to an example embodiment. Referring to fig. 3, the apparatus includes a first obtaining module 301, a first determining module 302, a second determining module 303, and a second obtaining module 304.
The first acquisition module 301 is configured to acquire rendering times of a plurality of image frames;
the first determining module 302 is configured to determine a drawing process corresponding to each user operation according to the drawing time of the plurality of image frames;
the second determining module 303 is configured to determine a drawing process as a specified drawing process if any drawing process includes at least one first specified image frame, the first specified image frame being an image frame having a drawing time period longer than a first time period
The second obtaining module 304 is configured to obtain, as the first katon information, a ratio of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation.
The method and the device for drawing the image frame accurately represent the proportion of the drawing processes with the stuck condition in the drawing process corresponding to at least one user operation and can accurately measure the fluency of the image by obtaining the drawing time of a plurality of image frames, determining the drawing process corresponding to each user operation, analyzing the drawing process corresponding to the user operation in a targeted manner, determining the appointed drawing process from the drawing processes one by one to truly reflect the stuck condition in the drawing process corresponding to which user operation occurs, further obtaining the proportion of the quantity of the appointed drawing processes and the total quantity of the drawing processes corresponding to each user operation, and obtaining the obtained proportion as the first stuck information.
In one possible implementation, the first determination module 302 is configured to:
determining a time interval between a first image frame and a second image frame in a plurality of image frames, wherein the first image frame and the second image frame are any two adjacent image frames, the starting time of the first image frame is before the starting time of the second image frame, and the time interval between the first image frame and the second image frame refers to the difference between the ending time of the first image frame and the starting time of the second image frame;
if the time interval between the first image frame and the second image frame is less than the specified duration, determining the first image frame and the second image frame as image frames in the same drawing process;
if the time interval between the first image frame and the second image frame is not less than the specified time length, determining the first image frame as a tail image frame of a first drawing process, and determining the second image frame as a head image frame of a second drawing process, wherein the first drawing process and the second drawing process are two different drawing processes;
and determining the drawing process corresponding to the determined first image frame or the determined last image frame as the drawing process corresponding to the user operation.
In one possible implementation, based on the apparatus composition of fig. 3, referring to fig. 4, the apparatus further comprises: a third determining module 305 and a third obtaining module 306;
the third determining module 305 is configured to determine at least one designated drawing period in the designated drawing process, where the at least one designated drawing period is a drawing period corresponding to at least one first designated image frame;
the third obtaining module 306 is configured to obtain at least one specified drawing period as second morton information of a specified drawing process.
In one possible implementation, the third determining module 305 is configured to: for each first designated image frame, if at least one second designated image frame appears before or after the first designated image frame continuously, determining a continuous drawing period corresponding to the first designated image frame and the at least one second designated image frame as a designated drawing period, wherein the second designated image frame refers to an image frame with a drawing duration longer than a second duration, and the second duration is not longer than the first duration.
In one possible implementation, based on the apparatus composition of fig. 4, referring to fig. 5, the apparatus further comprises: a fourth determination module 307 and a fourth acquisition module 308;
the fourth determination module 307 is configured to determine the number of at least one specified rendering period included in a specified rendering process;
the fourth obtaining module 308 is configured to add the number of the at least one specified drawing period to obtain a number sum value, and take the number sum value as the third katon information of the specified drawing process.
All the above optional technical solutions may be combined arbitrarily to form the optional embodiments of the present disclosure, and are not described herein again.
It should be noted that: in the above embodiment, when acquiring the morton information, the device for acquiring the morton information is only illustrated by dividing the functional modules, and in practical applications, the function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the apparatus for obtaining morton information and the method for obtaining morton information provided by the above embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.
Fig. 6 is a block diagram illustrating an apparatus 600 for acquiring morton information according to an example embodiment. For example, the apparatus 600 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 6, apparatus 600 may include one or more of the following components: processing component 602, memory 604, power component 606, multimedia component 608, audio component 610, input/output (I/O) interface 612, sensor component 614, and communication component 616.
The processing component 602 generally controls overall operation of the device 600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 602 may include one or more processors 620 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 602 can include one or more modules that facilitate interaction between the processing component 602 and other components. For example, the processing component 602 can include a multimedia module to facilitate interaction between the multimedia component 608 and the processing component 602.
The memory 604 is configured to store various types of data to support operations at the apparatus 600. Examples of such data include instructions for any application or method operating on device 600, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 604 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 608 includes a screen that provides an output interface between the device 600 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 608 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 600 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 610 is configured to output and/or input audio signals. For example, audio component 610 includes a Microphone (MIC) configured to receive external audio signals when apparatus 600 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 604 or transmitted via the communication component 616. In some embodiments, audio component 610 further includes a speaker for outputting audio signals.
The I/O interface 612 provides an interface between the processing component 602 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 614 includes one or more sensors for providing status assessment of various aspects of the apparatus 600. For example, the sensor component 614 may detect an open/closed state of the device 600, the relative positioning of components, such as a display and keypad of the device 600, the sensor component 614 may also detect a change in position of the device 600 or a component of the device 600, the presence or absence of user contact with the device 600, orientation or acceleration/deceleration of the device 600, and a change in temperature of the device 600. The sensor assembly 614 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 614 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 616 is configured to facilitate communications between the apparatus 600 and other devices in a wired or wireless manner. The apparatus 600 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 616 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 616 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 600 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described method of acquiring stuck information:
acquiring the drawing time of a plurality of image frames; determining a drawing process corresponding to each user operation according to the drawing time of the image frames; if any drawing process comprises at least one first appointed image frame, determining the drawing process as an appointed drawing process, wherein the first appointed image frame is an image frame with the drawing time length longer than the first time length; and acquiring the ratio of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation as first pause information.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 604 comprising instructions, executable by the processor 620 of the apparatus 600 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Fig. 7 is a block diagram illustrating an apparatus 700 for acquiring katon information according to an example embodiment. For example, the apparatus 700 may be provided as a server. Referring to fig. 7, apparatus 700 includes a processing component 722 that further includes one or more processors and memory resources, represented by memory 732, for storing instructions, such as applications, that are executable by processing component 722. The application programs stored in memory 732 may include one or more modules that each correspond to a set of instructions. Further, the processing component 722 is configured to execute instructions to perform the above-described method of obtaining morton information.
The apparatus 700 may also include a power component 726 configured to perform power management of the apparatus 700, a wired or wireless network interface 750 configured to connect the apparatus 700 to a network, and an input output (I/O) interface 758. The apparatus 700 may operate based on an operating system stored in memory 732, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, or the like.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (9)
1. A method of obtaining morton information, the method comprising:
acquiring the drawing time of a plurality of image frames;
determining a time interval between a first image frame and a second image frame in the plurality of image frames, wherein the first image frame and the second image frame are any two adjacent image frames, and a start time of the first image frame is before a start time of the second image frame, and the time interval between the first image frame and the second image frame refers to a difference between an end time of the first image frame and the start time of the second image frame;
if the time interval between the first image frame and the second image frame is less than a specified time length, determining the first image frame and the second image frame as image frames in the same drawing process;
if the time interval between the first image frame and the second image frame is not less than the specified duration, determining the first image frame as a tail image frame of a first drawing process, and determining the second image frame as a head image frame of a second drawing process, wherein the first drawing process and the second drawing process are two different drawing processes;
determining a drawing process corresponding to the determined first image frame or the determined last image frame as a drawing process corresponding to user operation;
if any drawing process comprises at least one first appointed image frame, determining the drawing process as an appointed drawing process, wherein the first appointed image frame is an image frame with the drawing time length longer than the first time length;
and acquiring the ratio of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation as first pause information.
2. The method of claim 1, wherein after determining the rendering process as a specified rendering process, the method further comprises:
determining at least one appointed drawing time period in the appointed drawing process, wherein the at least one appointed drawing time period is a drawing time period corresponding to the at least one first appointed image frame;
and acquiring the at least one appointed drawing time period as second pause information of the appointed drawing process.
3. The method of claim 2, wherein said determining at least one specified drawing period in said specified drawing process comprises:
for each first designated image frame, if at least one second designated image frame appears before or after the first designated image frame continuously, determining a continuous drawing time period corresponding to the first designated image frame and the at least one second designated image frame as a designated drawing time period, wherein the second designated image frame is an image frame with a drawing time length longer than a second time length, and the second time length is not longer than the first time length.
4. The method of claim 2, wherein after determining at least one specified rendering period in the specified rendering process, the method further comprises:
determining a number of at least one specified drawing period included in the specified drawing process;
and adding the number of the at least one appointed drawing time period to obtain a number sum value, and taking the number sum value as third pause information of the appointed drawing process.
5. An apparatus for obtaining morton information, the apparatus comprising:
the first acquisition module is used for acquiring the drawing time of a plurality of image frames;
a first determining module, configured to determine a time interval between a first image frame and a second image frame in the plurality of image frames, where the first image frame and the second image frame are any two adjacent image frames, a start time of the first image frame is before a start time of the second image frame, and the time interval between the first image frame and the second image frame is a difference between an end time of the first image frame and the start time of the second image frame;
if the time interval between the first image frame and the second image frame is less than a specified time length, determining the first image frame and the second image frame as image frames in the same drawing process;
if the time interval between the first image frame and the second image frame is not less than the specified duration, determining the first image frame as a tail image frame of a first drawing process, and determining the second image frame as a head image frame of a second drawing process, wherein the first drawing process and the second drawing process are two different drawing processes;
determining a drawing process corresponding to the determined first image frame or the determined last image frame as a drawing process corresponding to user operation;
the second determination module is used for determining the drawing process as the appointed drawing process if any drawing process comprises at least one first appointed image frame, wherein the first appointed image frame is an image frame with the drawing time length larger than the first time length;
and the second acquisition module is used for acquiring the proportion of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation as the first pause information.
6. The apparatus of claim 5, further comprising:
a third determining module, configured to determine at least one specified drawing time period in the specified drawing process, where the at least one specified drawing time period is a drawing time period corresponding to the at least one first specified image frame;
and the third acquisition module is used for acquiring the at least one appointed drawing time period as second pause information of the appointed drawing process.
7. The apparatus of claim 6, wherein the third determining module is configured to:
for each first designated image frame, if at least one second designated image frame appears before or after the first designated image frame continuously, determining a continuous drawing time period corresponding to the first designated image frame and the at least one second designated image frame as a designated drawing time period, wherein the second designated image frame is an image frame with a drawing time length longer than a second time length, and the second time length is not longer than the first time length.
8. The apparatus of claim 6, further comprising:
a fourth determination module configured to determine the number of at least one designated drawing period included in the designated drawing process;
and the fourth acquisition module is used for adding the number of the at least one appointed drawing time period to obtain a number sum value, and the number sum value is used as third pause information of the appointed drawing process.
9. An apparatus for obtaining morton information, the apparatus comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to: acquiring the drawing time of a plurality of image frames; determining a time interval between a first image frame and a second image frame in the plurality of image frames, wherein the first image frame and the second image frame are any two adjacent image frames, and a start time of the first image frame is before a start time of the second image frame, and the time interval between the first image frame and the second image frame refers to a difference between an end time of the first image frame and the start time of the second image frame; if the time interval between the first image frame and the second image frame is less than a specified time length, determining the first image frame and the second image frame as image frames in the same drawing process; if the time interval between the first image frame and the second image frame is not less than the specified duration, determining the first image frame as a tail image frame of a first drawing process, and determining the second image frame as a head image frame of a second drawing process, wherein the first drawing process and the second drawing process are two different drawing processes; determining a drawing process corresponding to the determined first image frame or the determined last image frame as a drawing process corresponding to user operation; if any drawing process comprises at least one first appointed image frame, determining the drawing process as an appointed drawing process, wherein the first appointed image frame is an image frame with the drawing time length longer than the first time length; and acquiring the ratio of the determined number of the specified drawing processes to the total number of the drawing processes corresponding to each user operation as first pause information.
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| CN107749914B (en) * | 2017-10-13 | 2020-10-30 | 北京小米移动软件有限公司 | Method and device for acquiring stuck data |
| CN108536367B (en) * | 2018-03-28 | 2020-11-13 | 努比亚技术有限公司 | Interactive page jamming processing method, terminal and readable storage medium |
| CN110618904A (en) * | 2018-06-20 | 2019-12-27 | 广州优视网络科技有限公司 | Stuck detection method and device |
| CN109460364B (en) * | 2018-11-14 | 2022-07-19 | Oppo广东移动通信有限公司 | Application program detection method and device, storage medium and mobile terminal |
| CN112711519B (en) * | 2019-10-25 | 2023-03-14 | 腾讯科技（深圳）有限公司 | Method and device for detecting fluency of picture, storage medium and computer equipment |
| CN113835950A (en) * | 2021-08-20 | 2021-12-24 | 杭州逗酷软件科技有限公司 | Interface display stuck identification method and device, storage medium and electronic equipment |
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