Lines Matching full:special
21 * \brief Special float stress tests.
488 // do something with special floats
495 * \brief Tests special floats as vertex attributes
497 * Tests that special floats transferred to the shader using vertex
499 Special floats are put to 4-vector's x and y components and
602 // and calculate some basic operations with the floating point values. If all goes well, nothing special should happen
636 m_testCtx.getLog() << tcu::TestLog::Message << "Drawing a grid with the shader. Setting a_attr for each vertex to (special, special, 1, 1)." << tcu::TestLog::EndMessage;
766 * \brief Tests special floats as uniforms
768 * Tests that special floats transferred to the shader as uniforms do
769 * not change the results of normal floating point calculations. Special
824 // and calculate some basic operations with the floating point values. If all goes well, nothing special should happen
855 m_testCtx.getLog() << tcu::TestLog::Message << "Drawing a grid with the shader. Setting u_special for vertex each tile to (special, special, 1, 1)." << tcu::TestLog::EndMessage;
961 * \brief Tests special floats as texture samping arguments
963 * Tests that special floats given as texture coordinates or LOD levels
1127 // Draw a grid and texture it with a texture and sample it using special special values. The result samples should all have the green channel at 255 as per the test image.
1160 m_testCtx.getLog() << tcu::TestLog::Message << "Drawing a textured grid with the shader. Sampling from the texture using special floating point values." << tcu::TestLog::EndMessage;
1283 * \brief Tests special floats as fragment shader outputs
1285 * Tests that outputting special floats from a fragment shader does not change
1286 * the normal floating point values of outputted from a fragment shader. Special
1361 // draw 2 passes. Special and normal.
1366 m_testCtx.getLog() << tcu::TestLog::Message << "Pass " << passNdx << ": Drawing stripes with the shader. Setting u_special for each stripe to (" << ((specialPass) ? ("special") : ("1.0")) << ")." << tcu::TestLog::EndMessage;
1373 const deUint32 special = s_specialFloats[y];
1374 const deUint32 uniformValue = (specialPass) ? (special) : (one);
1421 << tcu::TestLog::Image("Image with special green channel", "Image with special green channel", specialImage)
1458 * \brief Tests special floats in blending
1460 * Tests special floats as alpha and color components with various blending
1462 * with special float values. After the blending test another test pattern
1565 // draw multiple passes with special floats
1600 GLU_EXPECT_NO_ERROR(gl.getError(), "special passes");
1642 << tcu::TestLog::Image("Pattern drawn before special float blending", "Pattern drawn before special float blending", beforeImage)
1643 << tcu::TestLog::Image("Pattern drawn after special float blending", "Pattern drawn after special float blending", afterImage)
1707 : TestCaseGroup(context, "special_float", "Special float tests")
1717 tcu::TestCaseGroup* const vertexGroup = new tcu::TestCaseGroup(m_testCtx, "vertex", "Run vertex shader with special float values");
1718 tcu::TestCaseGroup* const fragmentGroup = new tcu::TestCaseGroup(m_testCtx, "fragment", "Run fragment shader with special float values");
1719 tcu::TestCaseGroup* const framebufferGroup = new tcu::TestCaseGroup(m_testCtx, "framebuffer", "Test framebuffers containing special float values");
1723 vertexGroup->addChild(new VertexAttributeCase (m_context, "attribute_buffer", "special attribute values in a buffer", VertexAttributeCase::STORAGE_BUFFER, VertexAttributeCase::TYPE_VERTEX));
1724 vertexGroup->addChild(new VertexAttributeCase (m_context, "attribute_client", "special attribute values in a client storage", VertexAttributeCase::STORAGE_CLIENT, VertexAttributeCase::TYPE_VERTEX));
1725 vertexGroup->addChild(new UniformCase (m_context, "uniform", "special uniform values", UniformCase::TYPE_VERTEX));
1726 vertexGroup->addChild(new TextureSamplerCase (m_context, "sampler_tex_coord", "special texture coords", TextureSamplerCase::TYPE_VERTEX, TextureSamplerCase::TEST_TEX_COORD));
1727 vertexGroup->addChild(new TextureSamplerCase (m_context, "sampler_tex_coord_cube", "special texture coords to cubemap", TextureSamplerCase::TYPE_VERTEX, TextureSamplerCase::TEST_TEX_COORD_CUBE));
1728 vertexGroup->addChild(new TextureSamplerCase (m_context, "sampler_lod", "special texture lod", TextureSamplerCase::TYPE_VERTEX, TextureSamplerCase::TEST_LOD));
1735 fragmentGroup->addChild(new VertexAttributeCase (m_context, "attribute_buffer", "special attribute values in a buffer", VertexAttributeCase::STORAGE_BUFFER, VertexAttributeCase::TYPE_FRAGMENT));
1736 fragmentGroup->addChild(new VertexAttributeCase (m_context, "attribute_client", "special attribute values in a client storage", VertexAttributeCase::STORAGE_CLIENT, VertexAttributeCase::TYPE_FRAGMENT));
1737 fragmentGroup->addChild(new UniformCase (m_context, "uniform", "special uniform values", UniformCase::TYPE_FRAGMENT));
1738 fragmentGroup->addChild(new TextureSamplerCase (m_context, "sampler_tex_coord", "special texture coords", TextureSamplerCase::TYPE_FRAGMENT, TextureSamplerCase::TEST_TEX_COORD));
1739 fragmentGroup->addChild(new TextureSamplerCase (m_context, "sampler_tex_coord_cube", "special texture coords to cubemap", TextureSamplerCase::TYPE_FRAGMENT, TextureSamplerCase::TEST_TEX_COORD_CUBE));
1740 fragmentGroup->addChild(new TextureSamplerCase (m_context, "sampler_lod", "special texture lod", TextureSamplerCase::TYPE_FRAGMENT, TextureSamplerCase::TEST_LOD));
1747 framebufferGroup->addChild(new OutputCase (m_context, "write_default", "write special floating point values to default framebuffer", FramebufferRenderCase::FBO_DEFAULT));
1748 framebufferGroup->addChild(new OutputCase (m_context, "write_rgba", "write special floating point values to RGBA framebuffer", FramebufferRenderCase::FBO_RGBA));
1749 framebufferGroup->addChild(new OutputCase (m_context, "write_rgba4", "write special floating point values to RGBA4 framebuffer", FramebufferRenderCase::FBO_RGBA4));
1750 framebufferGroup->addChild(new OutputCase (m_context, "write_rgb5_a1", "write special floating point values to RGB5_A1 framebuffer", FramebufferRenderCase::FBO_RGB5_A1));
1751 framebufferGroup->addChild(new OutputCase (m_context, "write_rgb565", "write special floating point values to RGB565 framebuffer", FramebufferRenderCase::FBO_RGB565));
1752 framebufferGroup->addChild(new OutputCase (m_context, "write_float16", "write special floating point values to float16 framebuffer", FramebufferRenderCase::FBO_RGBA_FLOAT16));
1754 framebufferGroup->addChild(new BlendingCase (m_context, "blend_default", "blend special floating point values in a default framebuffer", FramebufferRenderCase::FBO_DEFAULT));
1755 framebufferGroup->addChild(new BlendingCase (m_context, "blend_rgba", "blend special floating point values in a RGBA framebuffer", FramebufferRenderCase::FBO_RGBA));
1756 framebufferGroup->addChild(new BlendingCase (m_context, "blend_float16", "blend special floating point values in a float16 framebuffer", FramebufferRenderCase::FBO_RGBA_FLOAT16));
