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

/external/pixman/pixman/
Dpixman-inlines.h96 int distx, int disty) in bilinear_interpolation() argument
102 disty <<= (4 - BILINEAR_INTERPOLATION_BITS); in bilinear_interpolation()
104 distxy = distx * disty; in bilinear_interpolation()
106 distixy = (disty << 4) - distxy; /* disty * (16 - distx) */ in bilinear_interpolation()
108 16 * 16 - (disty << 4) - in bilinear_interpolation()
132 int distx, int disty) in bilinear_interpolation() argument
139 disty <<= (8 - BILINEAR_INTERPOLATION_BITS); in bilinear_interpolation()
141 distxy = distx * disty; in bilinear_interpolation()
142 distxiy = distx * (256 - disty); in bilinear_interpolation()
143 distixy = (256 - distx) * disty; in bilinear_interpolation()
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Dpixman-bits-image.c104 int32_t distx, disty; in bits_image_fetch_pixel_bilinear() local
110 disty = pixman_fixed_to_bilinear_weight (y1); in bits_image_fetch_pixel_bilinear()
137 return bilinear_interpolation (tl, tr, bl, br, distx, disty); in bits_image_fetch_pixel_bilinear()
162 int disty; in bits_image_fetch_bilinear_no_repeat_8888() local
178 disty = pixman_fixed_to_bilinear_weight (y); in bits_image_fetch_bilinear_no_repeat_8888()
289 *buffer++ = bilinear_interpolation (0, tr, 0, br, distx, disty); in bits_image_fetch_bilinear_no_repeat_8888()
314 *buffer = bilinear_interpolation (tl, tr, bl, br, distx, disty); in bits_image_fetch_bilinear_no_repeat_8888()
338 *buffer = bilinear_interpolation (tl, 0, bl, 0, distx, disty); in bits_image_fetch_bilinear_no_repeat_8888()
907 int32_t distx, disty; in bits_image_fetch_bilinear_affine() local
920 disty = pixman_fixed_to_bilinear_weight (y1); in bits_image_fetch_bilinear_affine()
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