Lines Matching refs:subpixelBits
516 int subpixelBits,
520 const float testSquareSize = (2.0f / (float)(1UL << subpixelBits));
549 LineInterpolationRange calcSingleSampleLineInterpolationRange (const tcu::Vec2& pa, float wa, const tcu::Vec2& pb, float wb, const tcu::IVec2& pixel, int subpixelBits)
551 return calcSingleSampleLineInterpolationRangeWithWeightEquation(pa, wa, pb, wb, pixel, subpixelBits, calcLineInterpolationWeights);
554 LineInterpolationRange calcSingleSampleLineInterpolationRangeAxisProjected (const tcu::Vec2& pa, float wa, const tcu::Vec2& pb, float wb, const tcu::IVec2& pixel, int subpixelBits)
556 return calcSingleSampleLineInterpolationRangeWithWeightEquation(pa, wa, pb, wb, pixel, subpixelBits, calcLineInterpolationWeightsAxisProjected);
568 InterpolationRange interpolate (int primitiveNdx, const tcu::IVec2 pixel, const tcu::IVec2 viewportSize, bool multisample, int subpixelBits) const
572 const float testSquareSize = (multisample) ? (1.0f) : (2.0f / (float)(1UL << subpixelBits));
609 InterpolationRange interpolate (int primitiveNdx, const tcu::IVec2 pixel, const tcu::IVec2 viewportSize, bool multisample, int subpixelBits) const
612 DE_UNREF(subpixelBits);
662 int subPixelBits = args.subpixelBits;
675 if (subPixelBits < 0)
677 log << tcu::TestLog::Message << "Invalid subpixel count (" << subPixelBits << "), assuming 0" << tcu::TestLog::EndMessage;
678 subPixelBits = 0;
680 else if (subPixelBits > 16)
683 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;
684 subPixelBits = 16;
706 subPixelBits,
712 const InterpolationRange weights = interpolator.interpolate(triNdx, tcu::IVec2(x, y), viewportSize, multisampled, subPixelBits);
1613 ? (calcSingleSampleLineInterpolationRange(pa, wa, pb, wb, tcu::IVec2(x, y), args.subpixelBits))
1614 : (calcSingleSampleLineInterpolationRangeAxisProjected(pa, wa, pb, wb, tcu::IVec2(x, y), args.subpixelBits));
1968 const LineInterpolationRange range = calcSingleSampleLineInterpolationRange(pa, wa, pb, wb, rootPosition, args.subpixelBits);
2101 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)
2105 const deUint64 numSubPixels = ((deUint64)1) << subpixelBits;
2286 int subPixelBits = args.subpixelBits;
2293 if (subPixelBits < 0)
2295 log << tcu::TestLog::Message << "Invalid subpixel count (" << subPixelBits << "), assuming 0" << tcu::TestLog::EndMessage;
2296 subPixelBits = 0;
2298 else if (subPixelBits > 16)
2301 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;
2302 subPixelBits = 16;
2324 subPixelBits,
