acldvppSetBorderConfig Series
Applicable Products
Product |
Supported |
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x |
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x |
Function
Sets a border configuration.
Prototype
1 2 3 4 5 6 | aclError acldvppSetBorderConfigValue(acldvppBorderConfig *borderConfig, uint32_t index, double value) aclError acldvppSetBorderConfigBorderType(acldvppBorderConfig *borderConfig, acldvppBorderType borderType) aclError acldvppSetBorderConfigTop(acldvppBorderConfig *borderConfig, uint32_t top) aclError acldvppSetBorderConfigBottom(acldvppBorderConfig *borderConfig, uint32_t bottom) aclError acldvppSetBorderConfigLeft(acldvppBorderConfig *borderConfig, uint32_t left) aclError acldvppSetBorderConfigRight(acldvppBorderConfig *borderConfig, uint32_t right) |
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
borderConfig |
Output |
Pointer to the border padding configuration. Call acldvppCreateBorderConfig to create data of the acldvppBorderConfig type in advance. |
index |
Input |
Element index of the color component array. The value 0 indicates the R or Y component, the value 1 indicates the G or U component, the value 2 indicates the B or V component, and the value 3 is reserved. |
value |
Input |
Pixel value of each color component to fill. Valid only when borderType = BORDER_CONSTANT. You can set the values of the RGB or YUV components in sequence. If both the input and output are in YUV format, the YUV component values are used. Otherwise, the RGB component values are used. |
borderType |
Input |
Border type. For details, see acldvppBorderType. |
top |
Input |
Length of the border in pixels at the top of the image. |
bottom |
Input |
Length of the border in pixels at the bottom of the image. |
left |
Input |
Length of the border in pixels at the left of the image. |
right |
Input |
Length of the border in pixels at the right of the image. |
Returns
0 on success; else, failure. For details, see aclError.