Searched refs:half_length (Results 1 – 2 of 2) sorted by relevance
| /third_party/boost/boost/gil/image_processing/ |
| D | harris.hpp | 50 auto const half_length = window_length / 2; in compute_harris_responses() local
52 for (auto y = half_length; y < height - half_length; ++y) in compute_harris_responses()
54 for (auto x = half_length; x < width - half_length; ++x) in compute_harris_responses()
65 ddxx += m11(x + x_kernel - half_length, y + y_kernel - half_length) in compute_harris_responses()
67 dxdy += m12_21(x + x_kernel - half_length, y + y_kernel - half_length) in compute_harris_responses()
69 ddyy += m22(x + x_kernel - half_length, y + y_kernel - half_length) in compute_harris_responses()
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| /third_party/mesa3d/src/gallium/auxiliary/draw/ |
| D | draw_pipe_aaline.c | 391 float half_length; in aaline_line() local
395 half_length = 0.5f * sqrtf(dx * dx + dy * dy); in aaline_line()
397 if (half_length < 0.5f) { in aaline_line()
415 half_length = 2.0f * half_length; in aaline_line()
417 half_length = half_length + 0.5f; in aaline_line()
467 ASSIGN_4V(tex, -half_width, half_width, -half_length, half_length); in aaline_line()
470 ASSIGN_4V(tex, half_width, half_width, -half_length, half_length); in aaline_line()
473 ASSIGN_4V(tex, -half_width, half_width, half_length, half_length); in aaline_line()
476 ASSIGN_4V(tex, half_width, half_width, half_length, half_length); in aaline_line()
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