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Searched refs:UNSIGHED_CHAR_MAX (Results 1 - 4 of 4) sorted by relevance

/foundation/multimedia/image_effect/interfaces/inner_api/native/utils/
H A Dformat_helper.h26 #define UNSIGHED_CHAR_MAX 255 macro
53 return Clip(y, 0, UNSIGHED_CHAR_MAX); in RGBToY()
59 return Clip(u, 0, UNSIGHED_CHAR_MAX); in RGBToU()
65 return Clip(v, 0, UNSIGHED_CHAR_MAX); in RGBToV()
71 return Clip(r, 0, UNSIGHED_CHAR_MAX); in YuvToR()
77 return Clip(g, 0, UNSIGHED_CHAR_MAX); in YuvToG()
83 return Clip(b, 0, UNSIGHED_CHAR_MAX); in YuvToB()
/foundation/multimedia/image_effect/frameworks/native/efilter/filterimpl/brightness/
H A Dcpu_brightness_algo.cpp73 float current = CommonUtils::Clip(1.f - (float)(idx) / UNSIGHED_CHAR_MAX, 0, 1) + eps; in OnApplyRGBA8888()
76 lut[idx] = (unsigned char)(current * UNSIGHED_CHAR_MAX); in OnApplyRGBA8888()
122 float current = CommonUtils::Clip(1.f - (float)(idx) / UNSIGHED_CHAR_MAX, 0, 1) + eps; in OnApplyYUVNV21()
125 lut[idx] = (unsigned char)(current * UNSIGHED_CHAR_MAX); in OnApplyYUVNV21()
182 float current = CommonUtils::Clip(1.f - (float)(i) / UNSIGHED_CHAR_MAX, 0, 1) + eps; in OnApplyYUVNV12()
185 lut[i] = (unsigned char)(current * UNSIGHED_CHAR_MAX); in OnApplyYUVNV12()
/foundation/multimedia/image_effect/frameworks/native/efilter/filterimpl/contrast/
H A Dcpu_contrast_algo.cpp63 float current = (float)idx / UNSIGHED_CHAR_MAX; in OnApplyRGBA8888()
66 lut[idx] = (unsigned char)(current * UNSIGHED_CHAR_MAX); in OnApplyRGBA8888()
111 float current = (float)(i) / UNSIGHED_CHAR_MAX; in OnApplyYUVNV21()
114 lut[i] = (unsigned char)(current * UNSIGHED_CHAR_MAX); in OnApplyYUVNV21()
169 float current = (float)(idx) / UNSIGHED_CHAR_MAX; in OnApplyYUVNV12()
172 lut[idx] = (unsigned char)(current * UNSIGHED_CHAR_MAX); in OnApplyYUVNV12()
/foundation/multimedia/image_effect/frameworks/native/utils/format/
H A Dformat_helper.cpp260 dstRGBA[dstIndex + A] = UNSIGHED_CHAR_MAX; in ConvertNV12ToRGBA()
291 dstRGBA[dstIndex + A] = UNSIGHED_CHAR_MAX; in ConvertNV21ToRGBA()

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