Searched refs:y_f (Results 1 – 11 of 11) sorted by relevance
| /third_party/ffmpeg/libavfilter/ |
| D | transform.c | 54 int x_c, x_f, y_c, y_f; in INTERPOLATE_METHOD() local
63 y_f = (int)y; in INTERPOLATE_METHOD()
64 y_c = y_f + 1; in INTERPOLATE_METHOD()
67 v2 = PIXEL(src, x_c, y_f, width, height, stride, def); in INTERPOLATE_METHOD()
69 v4 = PIXEL(src, x_f, y_f, width, height, stride, def); in INTERPOLATE_METHOD()
71 return (v1*(x - x_f)*(y - y_f) + v2*((x - x_f)*(y_c - y)) + in INTERPOLATE_METHOD()
72 v3*(x_c - x)*(y - y_f) + v4*((x_c - x)*(y_c - y))); in INTERPOLATE_METHOD()
81 int x_c, x_f, y_c, y_f; in INTERPOLATE_METHOD() local
90 y_f = (int)y; in INTERPOLATE_METHOD()
91 y_c = y_f + 1; in INTERPOLATE_METHOD()
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| /third_party/vk-gl-cts/external/vulkan-docs/src/config/ |
| D | mathtest.txt | 48 t = {1 \over 2} + { \left( y_p - y_f \right) \over \text{size} }
72 x_f^i y_f^{i \oplus 1} -
73 x_f^{i \oplus 1} y_f^i
78 latexmath:[x_f^i] and latexmath:[y_f^i]
133 t = {1 \over 2} + { \left( y_p - y_f \right) \over \text{size} }
157 x_f^i y_f^{i \oplus 1} -
158 x_f^{i \oplus 1} y_f^i
163 latexmath:[x_f^i] and latexmath:[y_f^i]
198 + \left({{\partial z_f} \over {\partial y_f}}\right)^2}
206 \left| {{\partial z_f} \over {\partial y_f}} \right| \right)
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| /third_party/openGLES/extensions/ARB/ |
| D | ARB_fragment_coord_conventions.txt | 149 (x_f,y_f,z_f,w_f) for the fragment. Computing the fragment coordinate
158 y_f' = { convention is upper-left
161 { y_f' - 0.5, if the fragment processing pixel-center
162 y_f = { convention is integer
163 { y_f', otherwise
364 "The f[WPOS] register holds the components (x_f,y_f,z_f,w_f)
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| D | ARB_point_sprite.txt | 294 t = 1/2 - (y_f + 1/2 - y_w) / size
296 where size is the point's size, x_f and y_f are the (integral) window
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| /third_party/skia/third_party/externals/opengl-registry/extensions/ARB/ |
| D | ARB_fragment_coord_conventions.txt | 139 (x_f,y_f,z_f,w_f) for the fragment. Computing the fragment coordinate
148 y_f' = { convention is upper-left
151 { y_f' - 0.5, if the fragment processing pixel-center
152 y_f = { convention is integer
153 { y_f', otherwise
354 "The f[WPOS] register holds the components (x_f,y_f,z_f,w_f)
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| D | ARB_point_sprite.txt | 284 t = 1/2 - (y_f + 1/2 - y_w) / size
286 where size is the point's size, x_f and y_f are the (integral) window
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| /third_party/skia/third_party/externals/opengl-registry/extensions/OES/ |
| D | OES_point_sprite.txt | 248 t = 1/2 - (y_f + 1/2 - y_w) / size
250 where size is the point's size, x_f and y_f are the (integral) window
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| /third_party/openGLES/extensions/OES/ |
| D | OES_point_sprite.txt | 258 t = 1/2 - (y_f + 1/2 - y_w) / size
260 where size is the point's size, x_f and y_f are the (integral) window
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| /third_party/skia/third_party/externals/opengl-registry/extensions/NV/ |
| D | NV_point_sprite.txt | 318 t = 1/2 - (y_f + 1/2 - y_w) / size
320 where size is the point's size, x_f and y_f are the (integral) window
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| /third_party/openGLES/extensions/NV/ |
| D | NV_point_sprite.txt | 318 t = 1/2 - (y_f + 1/2 - y_w) / size
320 where size is the point's size, x_f and y_f are the (integral) window
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| /third_party/vk-gl-cts/external/vulkan-docs/src/chapters/ |
| D | primsrast.txt | 2375 t = {1 \over 2} + { \left( y_p - y_f \right) \over \text{size} }
2689 R_f = \{ (x,y) \mid | x - x_f | + | y - y_f | < \frac{1}{2} \}
2925 x_f^i y_f^{i \oplus 1} -
2926 x_f^{i \oplus 1} y_f^i
2929 where latexmath:[x_f^i] and latexmath:[y_f^i] are the [eq]#x# and [eq]#y#
3295 + \left({{\partial z_f} \over {\partial y_f}}\right)^2}
3304 \left| { {\partial z_f} \over {\partial y_f} } \right|
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