320  * \brief Quad grid class containing position and texture coordinate data.
322  * A quad grid of size S means a grid consisting of S*S quads (S rows and
565 …olors(const vector<Vec4> &quadColors, const Rect &region, const PosTexCoordQuadGrid<TexType> &grid,  in setPixelColors()  argument
568     const int gridSize = grid.getSize();  in setPixelColors()
574             const Vec4 ldru  = grid.getQuadLDRU(x, y) * 0.5f + 0.5f; // [-1, 1] -> [0, 1]  in setPixelColors()
610 …                const PosTexCoordQuadGrid<TexType> &grid, tcu::Surface &dst, const Rect &dstRegion)  in computeReference()  argument
612     const int gridSize = grid.getSize();  in computeReference()
619             const typename TexTypeCoordVec<TexType>::t &coord = grid.getQuadTexCoord(x, y);  in computeReference()
624     setPixelColors(quadColors, dstRegion, grid, dst);  in computeReference()
650     typedef PosTexCoordQuadGrid<TEXTURETYPE_2D> Grid;  typedef in deqp::gles3::Functional::Vertex2DTextureCase
656     void setupShaderInputs(int textureNdx, float lod, const Grid &grid) const;
657     void renderCell(int textureNdx, float lod, const Grid &grid) const;
658     void computeReferenceCell(int textureNdx, float lod, const Grid &grid, tcu::Surface &dst,
667     glu::Texture2D *m_textures[2]; // 2 textures, a gradient texture and a grid texture.
762         // Fill second with grid texture.  in init()
867 …    const Grid grid(GRID_SIZE_2D, rend.region.size(), getTextureSize(*m_textures[rend.textureNdx]),  in iterate()  local
872             renderCell(rend.textureNdx, lod, grid);  in iterate()
873             computeReferenceCell(rend.textureNdx, lod, grid, refImage, rend.region);  in iterate()
894 void Vertex2DTextureCase::setupShaderInputs(int textureNdx, float lod, const Grid &grid) const  in setupShaderInputs()
905             glVertexAttribPointer(positionLoc, 2, GL_FLOAT, GL_FALSE, 0, grid.getPositionPtr());  in setupShaderInputs()
914             glVertexAttribPointer(texCoordLoc, 2, GL_FLOAT, GL_FALSE, 0, grid.getTexCoordPtr());  in setupShaderInputs()
941 void Vertex2DTextureCase::renderCell(int textureNdx, float lod, const Grid &grid) const  in renderCell()
943     setupShaderInputs(textureNdx, lod, grid);  in renderCell()
944     glDrawElements(GL_TRIANGLES, grid.getNumIndices(), GL_UNSIGNED_SHORT, grid.getIndexPtr());  in renderCell()
947 void Vertex2DTextureCase::computeReferenceCell(int textureNdx, float lod, const Grid &grid, tcu::Su…  in computeReferenceCell()  argument
951 …              glu::mapGLSampler(m_wrapS, m_wrapT, m_minFilter, m_magFilter), grid, dst, dstRegion);  in computeReferenceCell()
966     typedef PosTexCoordQuadGrid<TEXTURETYPE_CUBE> Grid;  typedef in deqp::gles3::Functional::VertexCubeTextureCase
972     void setupShaderInputs(int textureNdx, float lod, const Grid &grid) const;
973     void renderCell(int textureNdx, float lod, const Grid &grid) const;
974     void computeReferenceCell(int textureNdx, float lod, const Grid &grid, tcu::Surface &dst,
983     glu::TextureCube *m_textures[2]; // 2 textures, a gradient texture and a grid texture.
1090         // Fill second with grid texture.  in init()
1217             const Grid grid(  in iterate()  local
1223             renderCell(rend.textureNdx, lod, grid);  in iterate()
1224             computeReferenceCell(rend.textureNdx, lod, grid, refImage, rend.region);  in iterate()
1245 void VertexCubeTextureCase::setupShaderInputs(int textureNdx, float lod, const Grid &grid) const  in setupShaderInputs()
1256             glVertexAttribPointer(positionLoc, 2, GL_FLOAT, GL_FALSE, 0, grid.getPositionPtr());  in setupShaderInputs()
1265             glVertexAttribPointer(texCoordLoc, 3, GL_FLOAT, GL_FALSE, 0, grid.getTexCoordPtr());  in setupShaderInputs()
1292 void VertexCubeTextureCase::renderCell(int textureNdx, float lod, const Grid &grid) const  in renderCell()
1294     setupShaderInputs(textureNdx, lod, grid);  in renderCell()
1295     glDrawElements(GL_TRIANGLES, grid.getNumIndices(), GL_UNSIGNED_SHORT, grid.getIndexPtr());  in renderCell()
1299 void VertexCubeTextureCase::computeReferenceCell(int textureNdx, float lod, const Grid &grid, tcu::…  in computeReferenceCell()  argument
1304     computeReference(m_textures[textureNdx]->getRefTexture(), lod, sampler, grid, dst, dstRegion);  in computeReferenceCell()
1319     typedef PosTexCoordQuadGrid<TEXTURETYPE_2D_ARRAY> Grid;  typedef in deqp::gles3::Functional::Vertex2DArrayTextureCase
1325     void setupShaderInputs(int textureNdx, float lod, const Grid &grid) const;
1326     void renderCell(int textureNdx, float lod, const Grid &grid) const;
1327     void computeReferenceCell(int textureNdx, float lod, const Grid &grid, tcu::Surface &dst,
1336     glu::Texture2DArray *m_textures[2]; // 2 textures, a gradient texture and a grid texture.
1434         // Fill second with grid texture.  in init()
1550 …const Grid grid(GRID_SIZE_2D_ARRAY, rend.region.size(), getTextureSize(*m_textures[rend.textureNdx…  in iterate()  local
1554             renderCell(rend.textureNdx, lod, grid);  in iterate()
1555             computeReferenceCell(rend.textureNdx, lod, grid, refImage, rend.region);  in iterate()
1576 void Vertex2DArrayTextureCase::setupShaderInputs(int textureNdx, float lod, const Grid &grid) const  in setupShaderInputs()
1587             glVertexAttribPointer(positionLoc, 2, GL_FLOAT, GL_FALSE, 0, grid.getPositionPtr());  in setupShaderInputs()
1596             glVertexAttribPointer(texCoordLoc, 3, GL_FLOAT, GL_FALSE, 0, grid.getTexCoordPtr());  in setupShaderInputs()
1623 void Vertex2DArrayTextureCase::renderCell(int textureNdx, float lod, const Grid &grid) const  in renderCell()
1625     setupShaderInputs(textureNdx, lod, grid);  in renderCell()
1626     glDrawElements(GL_TRIANGLES, grid.getNumIndices(), GL_UNSIGNED_SHORT, grid.getIndexPtr());  in renderCell()
1630 void Vertex2DArrayTextureCase::computeReferenceCell(int textureNdx, float lod, const Grid &grid, tc…  in computeReferenceCell()  argument
1634 …              glu::mapGLSampler(m_wrapS, m_wrapT, m_minFilter, m_magFilter), grid, dst, dstRegion);  in computeReferenceCell()
1649     typedef PosTexCoordQuadGrid<TEXTURETYPE_3D> Grid;  typedef in deqp::gles3::Functional::Vertex3DTextureCase
1655     void setupShaderInputs(int textureNdx, float lod, const Grid &grid) const;
1656     void renderCell(int textureNdx, float lod, const Grid &grid) const;
1657     void computeReferenceCell(int textureNdx, float lod, const Grid &grid, tcu::Surface &dst,
1667     glu::Texture3D *m_textures[2]; // 2 textures, a gradient texture and a grid texture.
1765         // Fill second with grid texture.  in init()
1884 …    const Grid grid(GRID_SIZE_3D, rend.region.size(), getTextureSize(*m_textures[rend.textureNdx]),  in iterate()  local
1888             renderCell(rend.textureNdx, lod, grid);  in iterate()
1889             computeReferenceCell(rend.textureNdx, lod, grid, refImage, rend.region);  in iterate()
1910 void Vertex3DTextureCase::setupShaderInputs(int textureNdx, float lod, const Grid &grid) const  in setupShaderInputs()
1921             glVertexAttribPointer(positionLoc, 2, GL_FLOAT, GL_FALSE, 0, grid.getPositionPtr());  in setupShaderInputs()
1930             glVertexAttribPointer(texCoordLoc, 3, GL_FLOAT, GL_FALSE, 0, grid.getTexCoordPtr());  in setupShaderInputs()
1958 void Vertex3DTextureCase::renderCell(int textureNdx, float lod, const Grid &grid) const  in renderCell()
1960     setupShaderInputs(textureNdx, lod, grid);  in renderCell()
1961     glDrawElements(GL_TRIANGLES, grid.getNumIndices(), GL_UNSIGNED_SHORT, grid.getIndexPtr());  in renderCell()
1965 void Vertex3DTextureCase::computeReferenceCell(int textureNdx, float lod, const Grid &grid, tcu::Su…  in computeReferenceCell()  argument
1969 …     glu::mapGLSampler(m_wrapS, m_wrapT, m_wrapR, m_minFilter, m_magFilter), grid, dst, dstRegion);  in computeReferenceCell()