Searched defs:dudy (Results 1 - 11 of 11) sorted by relevance

/external/mesa3d/src/mesa/swrast/
H A Ds_aaline.c197 GLfloat dudy = sPlane[1] / sPlane[2] * invQ * width; local
200 GLfloat r1 = dudx * dudx + dudy * dudy;
H A Ds_span.c421 GLfloat dudy = texW * ((s + dsdy) / (q + dqdy) - s * invQ); local
424 GLfloat y = sqrtf(dudy * dudy + dvdy * dvdy);
H A Ds_texfilter.c1651 const GLfloat dudy, const GLfloat dvdy, const GLint lod,
1666 GLfloat uy = dudy * scaling;
1778 const GLfloat dudy, const GLfloat dvdy, const GLint lod,
1787 GLfloat uy = dudy * scaling;
1922 GLfloat dudy = texW * ((s + dsdy) / (q + dqdy) - s * invQ); local
1929 GLfloat Py2 = dudy * dudy + dvdy * dvdy;
1996 dudx, dvdx, dudy, dvdy, (GLint) floorf(lod), rgba[i]);
2002 dudx, dvdx, dudy, dvdy, floor(lod), rgba[i]);
1646 sample_2d_ewa(struct gl_context *ctx, const struct gl_sampler_object *samp, const struct gl_texture_object *tObj, const GLfloat texcoord[4], const GLfloat dudx, const GLfloat dvdx, const GLfloat dudy, const GLfloat dvdy, const GLint lod, GLfloat rgba[]) argument
1773 sample_2d_footprint(struct gl_context *ctx, const struct gl_sampler_object *samp, const struct gl_texture_object *tObj, const GLfloat texcoord[4], const GLfloat dudx, const GLfloat dvdx, const GLfloat dudy, const GLfloat dvdy, const GLint lod, GLfloat rgba[]) argument
/external/deqp/framework/opengl/
H A DgluTextureTestUtil.cpp179 float computeLodFromDerivates (LodMode mode, float dudx, float dudy) argument
188 p = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
210 float computeLodFromDerivates (LodMode mode, float dudx, float dvdx, float dudy, float dvdy) argument
216 p = de::max(deFloatSqrt(dudx*dudx + dvdx*dvdx), deFloatSqrt(dudy*dudy + dvdy*dvdy));
222 float mu = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
250 float computeLodFromDerivates (LodMode mode, float dudx, float dvdx, float dwdx, float dudy, float dvdy, float dwdy) argument
256 p = de::max(deFloatSqrt(dudx*dudx + dvdx*dvdx + dwdx*dwdx), deFloatSqrt(dudy*dudy + dvdy*dvdy + dwdy*dwdy));
262 float mu = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
313 float dudy = triDerivateY(u, projection, wy, height, wx/width); local
324 float dudy = triDerivateY(u, projection, wy, height, wx/width); local
337 float dudy = triDerivateY(u, projection, wy, height, wx/width); local
603 const float dudy = float(faceSize) * 0.5f * (scdy*ma - sc*mady) / (ma*ma); local
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/external/deqp/modules/gles2/functional/
H A Des2fTextureUnitTests.cpp223 float dudy = derivateParts.y() * (float)textureSize.x() * screenDerivate.y(); local
227 return deFloatLog2(de::max(de::abs(dudx), de::abs(dudy)) + de::max(de::abs(dvdx), de::abs(dvdy)));
234 float dudy = derivateParts.y() * (float)textureSize.x() * screenDerivate.y(); local
238 return deFloatLog2(de::max(de::max(de::abs(dudx), de::abs(dudy)), de::max(de::abs(dvdx), de::abs(dvdy))));
/external/deqp/modules/gles3/functional/
H A Des3fTextureUnitTests.cpp303 float dudy = derivateParts[0].y() * (float)textureSize.x() * screenDerivate.y(); local
309 const float mu = de::max(de::abs(dudx), de::abs(dudy));
319 float dudy = derivateParts[0].y() * (float)textureSize.x() * screenDerivate.y(); local
325 const float mu = de::max(de::abs(dudx), de::abs(dudy));
H A Des3fVertexTextureTests.cpp1301 const float dudy = (trans01.x() - trans00.x()) * (float)texWidth / dstSize.y(); local
1305 return deFloatLog2(deFloatSqrt(de::max(dudx*dudx + dvdx*dvdx, dudy*dudy + dvdy*dvdy)));
1642 const float dudy = (trans01.x() - trans00.x()) * (float)srcWidth / dstSize.y(); local
1648 return deFloatLog2(deFloatSqrt(de::max(dudx*dudx + dvdx*dvdx + dwdx*dwdx, dudy*dudy + dvdy*dvdy + dwdy*dwdy)));
/external/deqp/framework/common/
H A DtcuTexLookupVerifier.cpp2120 Vec2 computeLodBoundsFromDerivates (const float dudx, const float dvdx, const float dwdx, const float dudy, const float dvdy, const float dwdy, const LodPrecision& prec) argument
2125 const float muy = deFloatAbs(dudy);
2158 Vec2 computeLodBoundsFromDerivates (const float dudx, const float dvdx, const float dudy, const float dvdy, const LodPrecision& prec) argument
2160 return computeLodBoundsFromDerivates(dudx, dvdx, 0.0f, dudy, dvdy, 0.0f, prec);
2163 Vec2 computeLodBoundsFromDerivates (const float dudx, const float dudy, const LodPrecision& prec) argument
2165 return computeLodBoundsFromDerivates(dudx, 0.0f, 0.0f, dudy, 0.0f, 0.0f, prec);
2201 const float dudy = float(faceSize) * 0.5f * (scdy*ma - sc*mady) / (ma*ma); local
2203 const Vec2 bounds = computeLodBoundsFromDerivates(dudx, dvdx, dudy, dvdy, prec);
/external/swiftshader/src/Shader/
H A DSamplerCore.cpp1416 Float4 dudy = duvdxy.yyyy; local
1421 uDelta = As<Float4>((As<Int4>(dudx) & mask) | ((As<Int4>(dudy) & ~mask)));
/external/deqp/external/vulkancts/modules/vulkan/shaderrender/
H A DvktShaderRenderTextureFunctionTests.cpp260 float computeLodFromDerivates (LodMode mode, float dudx, float dudy) argument
269 p = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
281 float computeLodFromDerivates (LodMode mode, float dudx, float dvdx, float dudy, float dvdy) argument
287 p = de::max(deFloatSqrt(dudx*dudx + dvdx*dvdx), deFloatSqrt(dudy*dudy + dvdy*dvdy));
293 float mu = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
309 float computeLodFromDerivates (LodMode mode, float dudx, float dvdx, float dwdx, float dudy, float dvdy, float dwdy) argument
315 p = de::max(deFloatSqrt(dudx*dudx + dvdx*dvdx + dwdx*dwdx), deFloatSqrt(dudy*dudy + dvdy*dvdy + dwdy*dwdy));
321 float mu = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
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/external/mesa3d/src/gallium/drivers/softpipe/
H A Dsp_tex_sample.c2215 const float dudy, const float dvdy,
2228 const float uy = dudy * scaling;
2432 const float dudy = (s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]) * s_to_u; local
2447 const float Py2 = dudy * dudy + dvdy * dvdy;
2517 level0, dudx, dvdx, dudy, dvdy, rgba);
2204 img_filter_2d_ewa(const struct sp_sampler_view *sp_sview, const struct sp_sampler *sp_samp, img_filter_func min_filter, img_filter_func mag_filter, const float s[TGSI_QUAD_SIZE], const float t[TGSI_QUAD_SIZE], const float p[TGSI_QUAD_SIZE], const uint faces[TGSI_QUAD_SIZE], const int8_t *offset, unsigned level, const float dudx, const float dvdx, const float dudy, const float dvdy, float rgba[TGSI_NUM_CHANNELS][TGSI_QUAD_SIZE]) argument

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