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/third_party/openGLES/extensions/EXT/
DEXT_clip_control.txt113 -w_c <= x_c <= w_c
114 -w_c <= y_c <= w_c
115 z_m <= z_c <= w_c
117 where z_m is -w_c when the clip control depth mode is
124 "If a vertex in clip coordinates is given by (x_c y_c z_c w_c)^T
126 (x_c/w_c f*y_c/w_c z_c/w_c)^T where /f/ is +1 when the clip control
DEXT_depth_clamp.txt89 "-w_c <= z_c <= w_c" plane equation are ignored by view volume
132 Can fragments with w_c <=0 be generated when this extension is supported?
135 that only primitives that lie in the region w_c >= 0 can be produced by
137 w_c = 0 are prohibited. Hence fragments with w_c <= 0 should also never
DEXT_primitive_bounding_box.txt172 bounding box is clipped against w_c > 0, and projected to three dimensions
173 by dividing x_c, y_c, and z_c by w_c for each vertex. The viewport transform
353 w_c. However, OpenGL ES does not require this restricted relationship, and
DEXT_fog_coord.txt240 w_c value, an eye coordinate distance, a fog coordinate, a valid
248 coordinates, its w_c clip coordinate, its eye coordinate
/third_party/skia/third_party/externals/opengl-registry/extensions/EXT/
DEXT_clip_control.txt113 -w_c <= x_c <= w_c
114 -w_c <= y_c <= w_c
115 z_m <= z_c <= w_c
117 where z_m is -w_c when the clip control depth mode is
124 "If a vertex in clip coordinates is given by (x_c y_c z_c w_c)^T
126 (x_c/w_c f*y_c/w_c z_c/w_c)^T where /f/ is +1 when the clip control
DEXT_primitive_bounding_box.txt172 bounding box is clipped against w_c > 0, and projected to three dimensions
173 by dividing x_c, y_c, and z_c by w_c for each vertex. The viewport transform
353 w_c. However, OpenGL ES does not require this restricted relationship, and
DEXT_fog_coord.txt240 w_c value, an eye coordinate distance, a fog coordinate, a valid
248 coordinates, its w_c clip coordinate, its eye coordinate
/third_party/skia/third_party/externals/opengl-registry/extensions/SGIS/
DSGIS_clip_band_hint.txt96 -(w_c * bf_x) <= x_c <= (w_c * bf_x)
97 -(w_c * bf_y) <= y_c <= (w_c * bf_y)
98 -(w_c * bf_z) <= z_c <= (w_c * bf_z)
/third_party/openGLES/extensions/SGIS/
DSGIS_clip_band_hint.txt96 -(w_c * bf_x) <= x_c <= (w_c * bf_x)
97 -(w_c * bf_y) <= y_c <= (w_c * bf_y)
98 -(w_c * bf_z) <= z_c <= (w_c * bf_z)
/third_party/vk-gl-cts/external/vulkan-docs/src/config/
Dmathtest.txt93 f = { a {f_a / w_a} + b {f_b / w_b} + c {f_c / w_c} } \over
94 { {a / w_a} + {b / w_b} + {c / w_c} }
178 f = { a {f_a / w_a} + b {f_b / w_b} + c {f_c / w_c} } \over
179 { {a / w_a} + {b / w_b} + {c / w_c} }
815 -w_c \leq x_c \leq w_c \\
816 -w_c \leq y_c \leq w_c \\
817 0 \leq z_c \leq w_c
829 w_c
846 \frac{x_c}{w_c} \\
847 \frac{y_c}{w_c} \\
[all …]
/third_party/mesa3d/src/gtest/src/
Dgtest-printers.cc147 wchar_t w_c = static_cast<wchar_t>(c); in PrintAsCharLiteralTo() local
148 switch (w_c) { in PrintAsCharLiteralTo()
180 if (IsPrintableAscii(w_c)) { in PrintAsCharLiteralTo()
/third_party/ffmpeg/libavcodec/
Dsnow_dwt.c743 static inline int w_c(struct MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, ptrdiff_t line_size, in w_c() function
814 return w_c(v, pix1, pix2, line_size, 8, h, 1); in w53_8_c()
819 return w_c(v, pix1, pix2, line_size, 8, h, 0); in w97_8_c()
824 return w_c(v, pix1, pix2, line_size, 16, h, 1); in w53_16_c()
829 return w_c(v, pix1, pix2, line_size, 16, h, 0); in w97_16_c()
834 return w_c(v, pix1, pix2, line_size, 32, h, 1); in ff_w53_32_c()
839 return w_c(v, pix1, pix2, line_size, 32, h, 0); in ff_w97_32_c()
/third_party/openGLES/extensions/ARB/
DARB_clip_control.txt183 -w_c <= x_c <= w_c
184 -w_c <= y_c <= w_c
185 zm <= z_c <= w_c
187 where zm is -w_c when the clip control depth mode is
194 zm <= z_c <= w_c
204 "If a vertex in clip coordinates is given by (x_c y_c z_c w_c)^T
206 (x_c/w_c f*y_c/w_c z_c/w_c)^T where /f/ is +1 when the clip control
680 z_ndc = z_c / w_c
684 z_ndc' = (0.5*z_c + 0.5+w_c)/w_c
688 z_ndc' = 0.5*z_c/w_c + 0.5
DARB_depth_clamp.txt166 remove explicit references to w_c <= 0, since the clip volume test
192 "-w_c <= z_c <= w_c" plane equation are ignored by view volume
272 removing w_c <= 0 language. Update corresponding issue to note this
DARB_ES3_2_compatibility.txt168 bounding box is clipped against w_c > 0, and projected to three dimensions
169 by dividing x_c, y_c, and z_c by w_c for each vertex. The viewport transform
/third_party/skia/third_party/externals/opengl-registry/extensions/ARB/
DARB_clip_control.txt173 -w_c <= x_c <= w_c
174 -w_c <= y_c <= w_c
175 zm <= z_c <= w_c
177 where zm is -w_c when the clip control depth mode is
184 zm <= z_c <= w_c
194 "If a vertex in clip coordinates is given by (x_c y_c z_c w_c)^T
196 (x_c/w_c f*y_c/w_c z_c/w_c)^T where /f/ is +1 when the clip control
670 z_ndc = z_c / w_c
674 z_ndc' = (0.5*z_c + 0.5+w_c)/w_c
678 z_ndc' = 0.5*z_c/w_c + 0.5
DARB_depth_clamp.txt156 remove explicit references to w_c <= 0, since the clip volume test
182 "-w_c <= z_c <= w_c" plane equation are ignored by view volume
262 removing w_c <= 0 language. Update corresponding issue to note this
DARB_ES3_2_compatibility.txt158 bounding box is clipped against w_c > 0, and projected to three dimensions
159 by dividing x_c, y_c, and z_c by w_c for each vertex. The viewport transform
/third_party/openGLES/extensions/AMD/
DAMD_depth_clamp_separate.txt69 depth clamping is enabled, the "-w_c <= z_c" plane equation is ignored by
71 clamping is enabled, the "z_c <= w_c" plane equation is ignored by view
/third_party/skia/third_party/externals/opengl-registry/extensions/AMD/
DAMD_depth_clamp_separate.txt69 depth clamping is enabled, the "-w_c <= z_c" plane equation is ignored by
71 clamping is enabled, the "z_c <= w_c" plane equation is ignored by view
/third_party/vk-gl-cts/external/vulkan-docs/src/chapters/
Dvertexpostproc.txt648 -w_c \leq x_c \leq w_c \\
649 -w_c \leq y_c \leq w_c \\
650 z_m \leq z_c \leq w_c
898 w_c
914 \frac{x_c}{w_c} \\
915 \frac{y_c}{w_c} \\
916 \frac{z_c}{w_c}
977 \frac{x_{c_{trans}}}{w_c} \\
978 \frac{y_{c_{trans}}}{w_c} \\
979 \frac{z_{c_{trans}}}{w_c}
/third_party/openGLES/extensions/NV/
DNV_geometry_shader_passthrough.txt630 f = (a*f_a/w_a + b*f_b/w_b + c*f_c/w_c) / (a/w_a + b/w_b + c/w_c)
633 f_c are per-vertex attribute values, and w_a, w_b, and w_c are
638 f = (a*f_p/w_a + b*f_p/w_b + c*f_p/w_c) / (a/w_a + b/w_b + c/w_c)
639 = f_p * (a/w_a + b/w_b + c/w_c) / (a/w_a + b/w_b + c/w_c)
/third_party/skia/third_party/externals/opengl-registry/extensions/NV/
DNV_geometry_shader_passthrough.txt630 f = (a*f_a/w_a + b*f_b/w_b + c*f_c/w_c) / (a/w_a + b/w_b + c/w_c)
633 f_c are per-vertex attribute values, and w_a, w_b, and w_c are
638 f = (a*f_p/w_a + b*f_p/w_b + c*f_p/w_c) / (a/w_a + b/w_b + c/w_c)
639 = f_p * (a/w_a + b/w_b + c/w_c) / (a/w_a + b/w_b + c/w_c)
/third_party/skia/third_party/externals/opengl-registry/extensions/OES/
DOES_primitive_bounding_box.txt175 bounding box is clipped against w_c > 0, and projected to three dimensions
176 by dividing x_c, y_c, and z_c by w_c for each vertex. The viewport transform
358 w_c. However, OpenGL ES does not require this restricted relationship, and
/third_party/openGLES/extensions/OES/
DOES_primitive_bounding_box.txt190 bounding box is clipped against w_c > 0, and projected to three dimensions
191 by dividing x_c, y_c, and z_c by w_c for each vertex. The viewport transform
373 w_c. However, OpenGL ES does not require this restricted relationship, and

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