Lines Matching full:subpixelbits
520 int subpixelBits,
524 const float testSquareSize = (2.0f / (float)(1UL << subpixelBits));
553 LineInterpolationRange calcSingleSampleLineInterpolationRange (const tcu::Vec2& pa, float wa, const tcu::Vec2& pb, float wb, const tcu::IVec2& pixel, int subpixelBits)
555 return calcSingleSampleLineInterpolationRangeWithWeightEquation(pa, wa, pb, wb, pixel, subpixelBits, calcLineInterpolationWeights);
558 LineInterpolationRange calcSingleSampleLineInterpolationRangeAxisProjected (const tcu::Vec2& pa, float wa, const tcu::Vec2& pb, float wb, const tcu::IVec2& pixel, int subpixelBits)
560 return calcSingleSampleLineInterpolationRangeWithWeightEquation(pa, wa, pb, wb, pixel, subpixelBits, calcLineInterpolationWeightsAxisProjected);
572 InterpolationRange interpolate (int primitiveNdx, const tcu::IVec2 pixel, const tcu::IVec2 viewportSize, bool multisample, int subpixelBits) const
576 const float testSquareSize = (multisample) ? (1.0f) : (2.0f / (float)(1UL << subpixelBits));
613 InterpolationRange interpolate (int primitiveNdx, const tcu::IVec2 pixel, const tcu::IVec2 viewportSize, bool multisample, int subpixelBits) const
617 DE_UNREF(subpixelBits);
667 int subPixelBits = args.subpixelBits;
680 if (subPixelBits < 0)
682 log << tcu::TestLog::Message << "Invalid subpixel count (" << subPixelBits << "), assuming 0" << tcu::TestLog::EndMessage;
683 subPixelBits = 0;
685 else if (subPixelBits > 16)
688 log << tcu::TestLog::Message << "Subpixel count is greater than 16 (" << subPixelBits << "). Checking results using less strict 16 bit requirements. This may produce false positives." << tcu::TestLog::EndMessage;
689 subPixelBits = 16;
711 subPixelBits,
717 const InterpolationRange weights = interpolator.interpolate(triNdx, tcu::IVec2(x, y), viewportSize, multisampled, subPixelBits);
1559 ? (calcSingleSampleLineInterpolationRange(pa, wa, pb, wb, tcu::IVec2(x, y), args.subpixelBits))
1560 : (calcSingleSampleLineInterpolationRangeAxisProjected(pa, wa, pb, wb, tcu::IVec2(x, y), args.subpixelBits));
1914 const LineInterpolationRange range = calcSingleSampleLineInterpolationRange(pa, wa, pb, wb, rootPosition, args.subpixelBits);
2047 CoverageType calculateTriangleCoverage (const tcu::Vec4& p0, const tcu::Vec4& p1, const tcu::Vec4& p2, const tcu::IVec2& pixel, const tcu::IVec2& viewportSize, int subpixelBits, bool multisample)
2051 const deUint64 numSubPixels = ((deUint64)1) << subpixelBits;
2206 int subPixelBits = args.subpixelBits;
2212 if (subPixelBits < 0)
2214 log << tcu::TestLog::Message << "Invalid subpixel count (" << subPixelBits << "), assuming 0" << tcu::TestLog::EndMessage;
2215 subPixelBits = 0;
2217 else if (subPixelBits > 16)
2220 log << tcu::TestLog::Message << "Subpixel count is greater than 16 (" << subPixelBits << "). Checking results using less strict 16 bit requirements. This may produce false positives." << tcu::TestLog::EndMessage;
2221 subPixelBits = 16;
2243 subPixelBits,
