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/third_party/ffmpeg/libavfilter/
H A Dvf_convolution.c119 float sumb = AV_RN16A(&c[0][2 * x]) * -1 + AV_RN16A(&c[2][2 * x]) * 1 + AV_RN16A(&c[3][2 * x]) * -1 + in filter16_prewitt() local
136 float sumb = AV_RN16A(&c[4][2 * x]) * 1 + AV_RN16A(&c[3][2 * x]) * -1; in filter16_roberts() local
153 float sumb = AV_RN16A(&c[0][2 * x]) * -1 + AV_RN16A(&c[2][2 * x]) * 1 + AV_RN16A(&c[3][2 * x]) * -2 + in filter16_sobel() local
171 float sumb in filter16_scharr() local
242 float sumb = c0[x] * -1 + c2[x] * 1 + c3[x] * -1 + filter_prewitt() local
258 float sumb = c[4][x] * 1 + c[3][x] * -1; filter_roberts() local
277 float sumb = c0[x] * -1 + c2[x] * 1 + c3[x] * -2 + filter_sobel() local
297 float sumb = c0[x] * -47 + c2[x] * 47 + c3[x] * -162 + filter_scharr() local
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