Searched refs:dzdy (Results 1 – 6 of 6) sorted by relevance
| /external/mesa3d/src/gallium/drivers/softpipe/ |
| D | sp_quad_depth_test_tmp.h | 59 const float dzdy = quads[0]->posCoef->dady[2]; in NAME() local
60 const float z0 = quads[0]->posCoef->a0[2] + dzdx * fx + dzdy * fy; in NAME()
69 init_idepth[2] = (ushort)((z0 + dzdy) * scale); in NAME()
70 init_idepth[3] = (ushort)((z0 + dzdx + dzdy) * scale); in NAME()
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| D | sp_quad_depth_test.c | 137 const float dzdy = quad->posCoef->dady[2]; in interpolate_quad_depth() local
138 const float z0 = quad->posCoef->a0[2] + dzdx * fx + dzdy * fy; in interpolate_quad_depth()
142 quad->output.depth[2] = z0 + dzdy; in interpolate_quad_depth()
143 quad->output.depth[3] = z0 + dzdx + dzdy; in interpolate_quad_depth()
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| /external/mesa3d/src/gallium/auxiliary/draw/ |
| D | draw_pipe_offset.c | 90 float dzdy = fabsf(b * inv_det); in do_offset_tri() local
92 float zoffset = offset->units + MAX2(dzdx, dzdy) * offset->scale; in do_offset_tri()
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| /external/mesa3d/src/mesa/swrast_setup/ |
| D | ss_tritmp.h | 146 const GLfloat dzdy = FABSF((ez * fx - ex * fz) * oneOverArea); in TAG() local
147 offset += MAX2(dzdx, dzdy) * ctx->Polygon.OffsetFactor; in TAG()
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| /external/mesa3d/src/gallium/drivers/llvmpipe/ |
| D | lp_state_setup.c | 249 LLVMValueRef dzdxdzdy, dzdx, dzdy, dzxyz20, dyzzx01, dyzzx01_dzxyz20, dzx01_dyz20; in lp_do_offset_tri() local
289 dzdy = LLVMBuildExtractElement(b, dzdxdzdy, onei, ""); in lp_do_offset_tri()
292 max = LLVMBuildFCmp(b, LLVMRealUGT, dzdx, dzdy, ""); in lp_do_offset_tri()
293 max_value = LLVMBuildSelect(b, max, dzdx, dzdy, "max"); in lp_do_offset_tri()
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| /external/deqp/framework/referencerenderer/ |
| D | rrRenderer.cpp | 958 const float dzdy = dyDir.x() * a.z() + dyDir.y() * b.z(); in findTriangleVertexDepthSlope() local
961 return de::max(de::abs(dzdx), de::abs(dzdy)); in findTriangleVertexDepthSlope()
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