CN102740025A - Method and device for processing menu color of screen - Google Patents
Method and device for processing menu color of screen Download PDFInfo
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- CN102740025A CN102740025A CN2012101887808A CN201210188780A CN102740025A CN 102740025 A CN102740025 A CN 102740025A CN 2012101887808 A CN2012101887808 A CN 2012101887808A CN 201210188780 A CN201210188780 A CN 201210188780A CN 102740025 A CN102740025 A CN 102740025A
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Abstract
The invention discloses a method and device for processing a menu color of a screen. The method comprises the following steps that: a central processing unit obtains vertex data of a physical model of a current image, and outputs the vertex data to a graphic processor; the graphic processor draws veins of the image according to the vertex data of the physical model of the current image, and samples the veins to obtain at least one image segment; pixel color treatment is carried out on the image segment; the image segment is mixed into the veins to form a new image, and the new image is rasterized; and image data subjected to rasterization is output to a frame buffer for displaying of a display screen. According to the invention, the occupation quantity of a storage space of the central processing unit can be reduced, the operand of the central processing unit is reduced, and the operation speed of the central processing unit is increased.
Description
Technical field
The invention belongs to the display terminal field, particularly a kind of processing method of on-screen menu color and device.
Background technology
Along with the development of TV tech, the range of application of TV is increasing, the user to on-screen menu OSD (on-screen display, on-screen menu) color require increasingly high.In the prior art,, after the user chooses the color that needs to show, in central processing unit, find out the picture of corresponding color through in central processing unit, the interface of same function having been stored the picture of multiple color.Its defective is that because the quantity of picture is more, the occupancy of central processing unit internal memory is bigger, causes the operation speed of central processing unit slower, needs improvement badly.
Summary of the invention
Main purpose of the present invention is to provide a kind of processing method of on-screen menu color, is intended to reduce the occupancy of central processing unit, improves the speed of service of central processing unit.
In order to realize goal of the invention, the present invention provides a kind of processing method of on-screen menu color, may further comprise the steps:
Central processing unit obtains the vertex data of the physical model of present image, and exports graphic process unit to;
Graphic process unit is drawn the texture of said image according to the vertex data of the physical model of said present image, and said texture sampling is obtained at least one image segments;
Said image segments is carried out pixel color to be handled;
Said image segments is mixed to the new image of formation in the said texture, and with said new image raster processing;
View data to frame buffer after the output rasterization process shows for display screen.
Preferably, said central processing unit obtains the vertex data of the physical model of present image, and when exporting graphic process unit to, also comprises: obtain the texture image data of present image, and export graphic process unit to;
Saidly image segments carried out the pixel color processed steps be specially:
With the alpha value that presets said image segments being carried out pixel color according to said texture image data handles.
Preferably, saidly image segments carried out the pixel color processed steps be specially:
According to the beauty's colour that presets, green color value, blue color value, alpha value said image segments being carried out pixel color handles.
Preferably, obtain the texture image data of present image and the vertex data of physical model at the said central processing unit of execution, and also comprise before exporting the graphic process unit step to:
Said graphic process unit is created the viewing area with said display screen coupling.
Preferably, said image segments is mixed to the new image of formation in the said texture, and said new image raster treatment step is specifically comprised:
Said image segments is mapped in the said texture successively;
To mix the new image that forms by said texture and said image segments and export said viewing area to;
Delete said new image and exceed the part of said viewing area;
With the image raster processing after the deletion.
The present invention also provides a kind of processing unit of on-screen menu color, comprising:
Central processing unit is used to obtain the vertex data of the physical model of present image, and exports graphic process unit to;
Graphic process unit comprises:
Graphics module is used for drawing according to the vertex data of the physical model of said present image the texture of said image, and said texture sampling is obtained at least one image segments;
The pixel color processing module is used for that said image segments is carried out pixel color and handles;
Mixing module is used for said image segments is mixed to the new image of formation in the said texture, and with said new image raster processing;
Output module, view data to the frame buffer that is used to export after the rasterization process shows for display screen.
Preferably, said central processing unit also is used to obtain the texture image data of present image, and exports graphic process unit to;
Said pixel color processing module specifically is used for the alpha value that presets said image segments being carried out pixel color according to said texture image data and handles.
Preferably, said pixel color processing module specifically is used for according to the beauty's colour that presets, green color value, blue color value, alpha value said image segments being carried out pixel color and handles.
Preferably, said graphic process unit also comprises:
Module is created in the viewing area, is used to create the viewing area of mating with said display screen.
Preferably, said mixing module comprises:
Map unit is used for said image segments is mapped in the said texture successively;
Output unit will mix the new image that forms by said texture and said image segments and export said viewing area to;
Delete cells is used to delete the part that said new image exceeds said viewing area;
Rasterization unit is used for the image raster processing after the deletion.。
The present invention is connected with central processing unit through a graphic process unit, by the vertex data of central processing unit images acquired, and exports the graphic process unit processing of drawing to; Graphic process unit is directly revised beauty's colour of image segments, green color value, blue color value and alpha value; With this texture and image segments mix form new image after; This new image is carried out rasterization process, and export the data after the rasterization process to frame buffer and show for display screen.Therefore, the present invention can reduce the storage area occupancy of central processing unit, reduces the operand of central processing unit, has improved the speed of service of central processing unit.
Description of drawings
Fig. 1 is the schematic flow sheet of processing method first embodiment of on-screen menu color of the present invention;
Fig. 2 is the schematic flow sheet of processing method second embodiment of on-screen menu color of the present invention;
Fig. 3 is the schematic flow sheet of processing method the 3rd embodiment of on-screen menu color of the present invention;
Fig. 4 is the schematic flow sheet of processing method the 4th embodiment of on-screen menu color of the present invention;
Fig. 5 is the schematic flow sheet of graphic process unit hybrid texture and image segments among Fig. 4;
Fig. 6 is the structural representation of processing unit one embodiment of on-screen menu color of the present invention;
Fig. 7 is the structural representation of another embodiment of processing unit of on-screen menu color of the present invention;
Fig. 8 is the mixing module structural representation among Fig. 7.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 1, Fig. 1 is the schematic flow sheet of processing method first embodiment of on-screen menu color of the present invention.The processing method of the on-screen menu color that present embodiment provides may further comprise the steps:
Step S10, central processing unit obtain the vertex data of the physical model of present image, and export graphic process unit to;
For example, when needs advance color treatments to an icon, central processing unit will at first obtain the vertex data of this icon, then with this vertex data graphic process unit.This vertex data is for drawing the data of the corresponding point of this icon texture in the present embodiment.
Step S20, graphic process unit is drawn the texture of above-mentioned image according to the vertex data of the physical model of above-mentioned present image, and this texture sampling is obtained at least one image segments;
Step S30 carries out pixel color to above-mentioned image segments and handles;
Receive the vertex data of central processing unit output when graphic process unit; Through calling OpenGL (Open Graphics Library; Open graphic package interface) API (the Application Programming Interface in; API) export these texture image data and vertex data to graphic process unit, graphic process unit according to this vertex data through OpenGL technology and OpenGL Shader Language video card programming technique with the texture of above-mentioned figure to physical model.For example this icon is a square, and then this vertex data comprises the coordinate figure on these four summits.Simultaneously, obtain the image segments of at least one above-mentioned image, this image segments can be entire image, also can be that the texture of this image is sampled.Then according to beauty's colour of this image segments, green color value, blue color value and alpha value are made amendment.Particularly; Comprise a vertex shader and a fragment tinter in the graphic process unit; By vertex shader according to this vertex data with the texture of this image to physical model, and this texture carried out texture sampling, export the image segments after the sampling to fragment shader; After fragment shader receives this image segments, the pixel value of each pixel of this image segments is made amendment, this pixel value comprises beauty's colour, green color value, blue color value, alpha value.
Step S40 is mixed to the new image of formation in the above-mentioned texture with above-mentioned image segments, and will this new image raster processing;
Step S50, view data to the frame buffer after the output rasterization process shows for display screen.
This image segments is mapped to the correspondence position of above-mentioned texture successively, thereby forms new image, after graphic process unit drawing image fragment all maps in the texture; Then will this new image raster processing; At last the view data that obtains after the rasterization process is exported in the frame buffer, supply display screen to show.
The present invention is connected with central processing unit through a graphic process unit, by the vertex data of central processing unit images acquired, and exports the graphic process unit processing of drawing to; Graphic process unit is directly revised beauty's colour of image segments, green color value, blue color value and alpha value; With this texture and image segments mix form new image after; This new image is carried out rasterization process, and export the data after the rasterization process to frame buffer and show for display screen.Therefore, the present invention can reduce the storage area occupancy of central processing unit, reduces the operand of central processing unit, has improved the speed of service of central processing unit.
With reference to Fig. 2, Fig. 2 is the schematic flow sheet of processing method second embodiment of on-screen menu color of the present invention.Based on first embodiment, in the present embodiment, above-mentioned steps S10 also comprises: obtain the texture image data of present image, and export graphic process unit to.Above-mentioned steps S30 is specially according to above-mentioned texture image data and the alpha value that presets above-mentioned image segments is carried out the pixel color processing.
For example; When current images being carried out special effect processing such as transparency when needs; Only need send to graphic process unit by the texture image data that central processing unit obtains current images, graphic process unit is made amendment to the pixel color of above-mentioned image segments with the alpha value that presets according to these texture image data and is got final product.These texture image data comprise red color value, green color value, blue color value.
With reference to Fig. 3, Fig. 3 is the schematic flow sheet of processing method the 3rd embodiment of on-screen menu color of the present invention.Based on first embodiment, in the present embodiment, above-mentioned steps S30 is specially according to the beauty's colour that presets, green color value, blue color value, alpha value above-mentioned image segments is carried out the pixel color processing.
For example, when needs carry out the gray scale processing to current images, only need make amendment to the pixel color of above-mentioned image segments and get final product according to the beauty's colour, green color value, blue color value, the alpha value that preset by graphic process unit.Particularly; Beauty's colour that this presets, green color value, blue color value and alpha value can be with fixing value (like a gray value); It can also be value through the variation of computing formula acquisition; As the gradual change color effects is set, beauty's colour, green color value, the passing in time of blue color value that can obtain according to the priority calculating of time increases gradually or reduces.
Should be noted that the mode that the beauty's colour to this image segments, green color value, blue color value and alpha value are made amendment can select according to actual needs, concrete with reference to second embodiment and the 3rd embodiment.
Further, with reference to Fig. 4, Fig. 4 is the schematic flow sheet of processing method the 4th embodiment of on-screen menu color of the present invention.Based on the foregoing description, before carrying out above-mentioned steps S10, also comprise:
Step S60, graphic process unit is created the viewing area with above-mentioned display screen coupling.
In the present embodiment, when above-mentioned OpenGL initialization, set up the viewing area, the size of this viewing area is big or small consistent with above-mentioned display screen.
With reference to Fig. 5, Fig. 5 is the schematic flow sheet of graphic process unit hybrid texture and image segments among Fig. 4.In the present embodiment, above-mentioned steps S40 specifically comprises:
Step S401 maps to above-mentioned image segments in the above-mentioned texture successively;
Step S402 will mix the new image that forms by texture and image segments and export above-mentioned viewing area to;
Step S403 deletes the part that above-mentioned new image exceeds the viewing area;
Step S404 is with the image raster processing after the deletion.
Based on the foregoing description;, fragment shader maps on the above-mentioned physical model after handling an image segments through OpenGL technology and OpenGL Shader Language video card programming technique; After all image segments are mapped to this physical model, new image to the above-mentioned viewing area that control output is formed by this texture and image segments; The part that then this image is exceeded the viewing area is sheared; At last, to the image raster processing after shearing, and the data after will handling export frame buffer to and show for display screen.
The present invention also provides a kind of processing unit of on-screen menu color, is used to realize said method, and with reference to Fig. 6, Fig. 6 is the structural representation of processing unit one embodiment of on-screen menu color of the present invention.The processing unit of the on-screen menu color that present embodiment provides comprises:
For example, when needs advance color treatments to an icon, central processing unit 10 will at first obtain the vertex data of this icon, export this vertex data to graphic process unit 20 then.This vertex data is the data of the corresponding point of the texture of this icon of drafting in the present embodiment.
Pixel color processing module 202 is used for that above-mentioned image segments is carried out pixel color and handles.
Receive the vertex data of central processing unit 10 outputs when graphic process unit 20; API through calling among the OpenGL exports these texture image data and vertex data to graphic process unit, by the graphics module in the graphic process unit 10 201 according to this vertex data through OpenGL technology and OpenGL Shader Language video card programming technique with the texture of above-mentioned figure to physical model.For example this icon is a square, and then this vertex data comprises the coordinate figure on these four summits.Simultaneously, this graphics module 201 obtains the image segments of at least one above-mentioned image, and this image segments is exported to by pixel color processing module 202, and this image segments can be entire image, also can be the texture sampling to this image.Make amendment by beauty's colour of 202 pairs of these image segments of pixel color processing module, green color value, blue color value and alpha value then.
What should explain is, above-mentioned graphics module 201 is the vertex shader in the graphic process unit 10, and pixel color processing module 202 is the fragment shader in the graphic process unit 10.Particularly; Comprise a vertex shader and a fragment tinter in the graphic process unit; By vertex shader according to this vertex data with the texture of this image to physical model, and this texture carried out texture sampling, export the image segments after the sampling to fragment shader; After fragment shader receives this image segments, the pixel value of each pixel of this image segments is made amendment, this pixel value comprises beauty's colour, green color value, blue color value, alpha value.
Mixing module 203 is used for above-mentioned image segments is mixed to the new image of formation in the above-mentioned texture, and will this new image raster processing;
After above-mentioned graphics module 201 is drawn the above-mentioned texture of formation, export it to mixing module 203, the image segments after by mixing module 203 pixel color processing module 202 being handled is mapped to the correspondence position of above-mentioned texture successively, thereby forms new image; After image segments that graphics module 201 is drawn all maps in the texture, then will this new image raster processing; At last through output module 204 with the view data that obtains after the rasterization process export in the frame buffer for display screen show.
The present invention is connected with central processing unit 10 through a graphic process unit 20, by the vertex data of central processing unit 10 images acquired, and the graphics module 201 that exports graphic process unit 20 to the processing of drawing; Directly beauty's colour of image segments, green color value, blue color value and alpha value are revised by pixel color processing module 202; Through mixing module 203 texture and image segments are mixed the new image of formation; And, export frame buffer to through the view data after the processing of output module 204 gratings and show for display screen to this new image raster processing.Therefore, the present invention can reduce the storage area occupancy of central processing unit, reduces the operand of central processing unit, has improved the speed of service of central processing unit.
Particularly, based on the foregoing description, in the present embodiment, above-mentioned central processing unit 10 also is used to obtain the texture image data of present image, and exports graphic process unit 20 to.Above-mentioned pixel color processing module 202 specifically is used for the alpha value that presets above-mentioned image segments being carried out pixel color according to above-mentioned texture image data and handles.
For example; When current images being carried out special effect processing such as transparency when needs; Only need send to graphic process unit 20 by the texture image data that central processing unit 10 obtains current images, the pixel color processing module 202 in the graphic process unit 20 is made amendment to the pixel color of above-mentioned image segments with the alpha value that presets according to these texture image data and is got final product.These texture image data comprise red color value, green color value, blue color value.
Particularly, based on the foregoing description, in the present embodiment, above-mentioned pixel color processing module 202 specifically is used for according to the beauty's colour that presets, green color value, blue color value, alpha value above-mentioned image segments being carried out pixel color and handles.
For example; When needs carry out the gray scale processing to current images, only need make amendment to the pixel color of above-mentioned image segments and get final product according to the beauty's colour, green color value, blue color value, the alpha value that preset by the pixel color processing module in the graphic process unit 10 202.Particularly; Beauty's colour that this presets, green color value, blue color value and alpha value can be with fixing value (like a gray value); It can also be value through the variation of computing formula acquisition; As the gradual change color effects is set, beauty's colour, green color value, the passing in time of blue color value that can obtain according to the priority calculating of time increases gradually or reduces.
Should be noted that the mode that the beauty's colour to this image segments, green color value, blue color value and alpha value are made amendment can select according to actual needs, specifically with reference to the foregoing description.
With reference to Fig. 7, Fig. 7 is the structural representation of another embodiment of processing unit of on-screen menu color of the present invention.Based on the foregoing description, above-mentioned graphic process unit 20 also comprises in the present embodiment:
In the present embodiment, when above-mentioned OpenGL initialization, create module 205 by the viewing area and set up the viewing area, the size of this viewing area is big or small consistent with above-mentioned display screen.
With reference to Fig. 8, Fig. 8 is the mixing module structural representation among Fig. 7.This mixing module 203 comprises in the present embodiment:
Based on the foregoing description, after fragment shader is handled an image segments, map on the above-mentioned physical model through OpenGL technology and OpenGL Shader Language video card programming technique by map unit 2031; After all image segments were mapped to this physical model, new image to the above-mentioned viewing area that is formed by this texture and image segments was exported in control by output unit 2032.Judge through delete cells 2033 whether this image exceeds the viewing area then, if the part that then will exceed is sheared.At last, after delete cells 2033 is finished dealing with, will handle the back image and export rasterization unit 2034 to, 2034 pairs of these image raster processing of this rasterization unit, and export the data behind the rasterisation to frame buffer and show for display screen.
More than be merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the processing method of an on-screen menu color is characterized in that, may further comprise the steps:
Central processing unit obtains the vertex data of the physical model of present image, and exports graphic process unit to;
Graphic process unit is drawn the texture of said image according to the vertex data of the physical model of said present image, and said texture sampling is obtained at least one image segments;
Said image segments is carried out pixel color to be handled;
Said image segments is mixed to the new image of formation in the said texture, and with said new image raster processing;
View data to frame buffer after the output rasterization process shows for display screen.
2. the processing method of on-screen menu color as claimed in claim 1; It is characterized in that; Said central processing unit obtains the vertex data of the physical model of present image; And when exporting graphic process unit to, also comprise: obtain the texture image data of present image, and export graphic process unit to;
Saidly image segments carried out the pixel color processed steps be specially:
With the alpha value that presets said image segments being carried out pixel color according to said texture image data handles.
3. the processing method of on-screen menu color as claimed in claim 1 is characterized in that, saidly image segments is carried out the pixel color processed steps is specially:
According to the beauty's colour that presets, green color value, blue color value, alpha value said image segments being carried out pixel color handles.
4. like the processing method of claim 2 or 3 described on-screen menu colors, it is characterized in that, obtain the texture image data of present image and the vertex data of physical model at the said central processing unit of execution, and also comprise before exporting the graphic process unit step to:
Said graphic process unit is created the viewing area with said display screen coupling.
5. the processing method of on-screen menu color as claimed in claim 4 is characterized in that, said image segments is mixed to the new image of formation in the said texture, and said new image raster treatment step is specifically comprised:
Said image segments is mapped in the said texture successively;
To mix the new image that forms by said texture and said image segments and export said viewing area to;
Delete said new image and exceed the part of said viewing area;
With the image raster processing after the deletion.
6. the processing unit of an on-screen menu color is characterized in that, comprising:
Central processing unit is used to obtain the vertex data of the physical model of present image, and exports graphic process unit to;
Graphic process unit comprises:
Graphics module is used for drawing according to the vertex data of the physical model of said present image the texture of said image, and said texture sampling is obtained at least one image segments;
The pixel color processing module is used for that said image segments is carried out pixel color and handles;
Mixing module is used for said image segments is mixed to the new image of formation in the said texture, and with said new image raster processing;
Output module, view data to the frame buffer that is used to export after the rasterization process shows for display screen.
7. the processing unit of on-screen menu color as claimed in claim 6 is characterized in that,
Said central processing unit also is used to obtain the texture image data of present image, and exports graphic process unit to;
Said pixel color processing module specifically is used for the alpha value that presets said image segments being carried out pixel color according to said texture image data and handles.
8. the processing unit of on-screen menu color as claimed in claim 6; It is characterized in that; Said pixel color processing module specifically is used for according to the beauty's colour that presets, green color value, blue color value, alpha value said image segments being carried out pixel color and handles.
9. like the processing unit of claim 7 or 8 described on-screen menu colors, it is characterized in that said graphic process unit also comprises:
Module is created in the viewing area, is used to create the viewing area of mating with said display screen.
10. the processing unit of on-screen menu color as claimed in claim 9 is characterized in that, said mixing module comprises:
Map unit is used for said image segments is mapped in the said texture successively;
Output unit will mix the new image that forms by said texture and said image segments and export said viewing area to;
Delete cells is used to delete the part that said new image exceeds said viewing area;
Rasterization unit is used for the image raster processing after the deletion.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327413A (en) * | 2013-06-26 | 2013-09-25 | 四川长虹电器股份有限公司 | Method for achieving alpha animation in smart television |
| CN105279253A (en) * | 2015-10-13 | 2016-01-27 | 上海联彤网络通讯技术有限公司 | System and method for increasing canvas rendering speed of webpage |
| CN109215105A (en) * | 2018-08-21 | 2019-01-15 | 北京金山安全软件有限公司 | Image resource generation method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655191A (en) * | 2005-02-25 | 2005-08-17 | 浙江大学 | Programmable graphic hardware based rapid voxel method for polygonal grid model |
| US20050237336A1 (en) * | 2004-04-23 | 2005-10-27 | Jens Guhring | Method and system for multi-object volumetric data visualization |
| US20080001962A1 (en) * | 2006-06-30 | 2008-01-03 | Microsoft Corporation | Anisometric texture synthesis |
| CN101178816A (en) * | 2007-12-07 | 2008-05-14 | 桂林电子科技大学 | Body drafting visual method based on surface sample-taking |
| CN102306391A (en) * | 2011-09-20 | 2012-01-04 | 深圳Tcl新技术有限公司 | OpenGL (open graphics library)-based inverted image display processing device and method |
| CN102402791A (en) * | 2011-10-24 | 2012-04-04 | 克拉玛依红有软件有限责任公司 | Three-dimensional fluid simulation method based on graphic processing unit (GPU) |
-
2012
- 2012-06-08 CN CN201210188780.8A patent/CN102740025B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050237336A1 (en) * | 2004-04-23 | 2005-10-27 | Jens Guhring | Method and system for multi-object volumetric data visualization |
| CN1655191A (en) * | 2005-02-25 | 2005-08-17 | 浙江大学 | Programmable graphic hardware based rapid voxel method for polygonal grid model |
| US20080001962A1 (en) * | 2006-06-30 | 2008-01-03 | Microsoft Corporation | Anisometric texture synthesis |
| CN101178816A (en) * | 2007-12-07 | 2008-05-14 | 桂林电子科技大学 | Body drafting visual method based on surface sample-taking |
| CN102306391A (en) * | 2011-09-20 | 2012-01-04 | 深圳Tcl新技术有限公司 | OpenGL (open graphics library)-based inverted image display processing device and method |
| CN102402791A (en) * | 2011-10-24 | 2012-04-04 | 克拉玛依红有软件有限责任公司 | Three-dimensional fluid simulation method based on graphic processing unit (GPU) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327413A (en) * | 2013-06-26 | 2013-09-25 | 四川长虹电器股份有限公司 | Method for achieving alpha animation in smart television |
| CN105279253A (en) * | 2015-10-13 | 2016-01-27 | 上海联彤网络通讯技术有限公司 | System and method for increasing canvas rendering speed of webpage |
| CN105279253B (en) * | 2015-10-13 | 2018-12-14 | 上海联彤网络通讯技术有限公司 | Promote the system and method for webpage painting canvas rendering speed |
| CN109215105A (en) * | 2018-08-21 | 2019-01-15 | 北京金山安全软件有限公司 | Image resource generation method and device |
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