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Searched refs:WxWy (Results 1 – 2 of 2) sorted by relevance

/ohos5.0/foundation/graphic/graphic_2d/utils/color_manager/src/
H A Dcolor_space.cpp230 float WxWy = primaries.wX / primaries.wY; in ComputeXYZD50() local
232 float BY = ((oneWxWy - oneRxRy) * (GxGy - RxRy) - (WxWy - RxRy) * (oneGxGy - oneRxRy)) / in ComputeXYZD50()
234 float GY = (WxWy - RxRy - BY * (BxBy - RxRy)) / (GxGy - RxRy); in ComputeXYZD50()
/ohos5.0/foundation/graphic/graphic_2d/rosen/modules/render_service/core/pipeline/
H A Drs_base_render_util.cpp212 float WxWy = whitePoint.x_ / whitePoint.y_; in GenRGBToXYZMatrix() local
220 ((oneWxWy - oneRxRy) * (GxGy - RxRy) - (WxWy - RxRy) * (oneGxGy - oneRxRy)) / in GenRGBToXYZMatrix()
222 float GY = (WxWy - RxRy - BY * (BxBy - RxRy)) / (GxGy - RxRy); in GenRGBToXYZMatrix()