Function gx_hal_ga_lite_blend

• Defined in file__output_copyinclude_src_include_ga_lite_gx_hal_ga_lite.h

Function Documentation

hal_status gx_hal_ga_lite_blend(GX_HAL_GA_LITE *dev, GX_HAL_GA_SURFACE *srca, GX_HAL_GA_RECT *srca_rect, GX_HAL_GA_SURFACE *srcb, GX_HAL_GA_RECT *srcb_rect, GX_HAL_GA_SURFACE *dst, GX_HAL_GA_RECT *dst_rect, GX_HAL_GA_BLEND_OPT *opt)

GA模块混合功能

参数

• dev – ga_lite 句柄

• srca – A位图结构体

• srca_rect – A操作区域属性

• srcb – B位图结构体

• srcb_rect – B操作区域属性

• dst – 目标位图结构体

• dst_rect – 目标操作区域属性

• opt – GA操作属性

Returns HAL_OK

设置成功

Returns HAL_ERROR

设置失败

返回

hal_status 设置是否成功