1 /*-------------------------------------------------------------------------
3  * -------------------------------------------------
11  *      http://www.apache.org/licenses/LICENSE-2.0
22  *//*--------------------------------------------------------------------*/
55 …SSBOArrayLengthCase		(Context& context, const char* name, const char* desc, ArrayAccess access, bo…
63 	std::string			genComputeSource		(void) const;
65 	const ArrayAccess	m_access;
66 	const bool			m_sized;
72 	static const int	s_fixedBufferSize = 16;
75 SSBOArrayLengthCase::SSBOArrayLengthCase (Context& context, const char* name, const char* desc, Arr…  in SSBOArrayLengthCase()
92 	const glw::Functions&	gl				= m_context.getRenderContext().getFunctions();  in init()
93 	const deUint32			invalidValues[]	= { 0xFFFFFFFFUL, 0xAAAAAAAAUL };  in init()
99 	if (!m_shader->isOk())  in init()
119 …const deUint32		index	= gl.getProgramResourceIndex(m_shader->getProgram(), GL_BUFFER_VARIABLE, "Ou…  in init()
120 		const glw::GLenum	prop	= GL_OFFSET;  in init()
124 			throw tcu::TestError("Failed to find outLength variable");  in init()
126 …gl.getProgramResourceiv(m_shader->getProgram(), GL_BUFFER_VARIABLE, index, 1, &prop, 1, DE_NULL, &…  in init()
132 …const deUint32		index	= gl.getProgramResourceIndex(m_shader->getProgram(), GL_BUFFER_VARIABLE, "Ou…  in init()
133 		const glw::GLenum	prop	= GL_OFFSET;  in init()
137 			throw tcu::TestError("Failed to find unused variable");  in init()
139 …gl.getProgramResourceiv(m_shader->getProgram(), GL_BUFFER_VARIABLE, index, 1, &prop, 1, DE_NULL, &…  in init()
142 			throw tcu::TestError("Unexpected unused location");  in init()
145 …const deUint32		index	= gl.getProgramResourceIndex(m_shader->getProgram(), GL_BUFFER_VARIABLE, "Ta…  in init()
146 		const glw::GLenum	prop	= GL_ARRAY_STRIDE;  in init()
150 			throw tcu::TestError("Failed to find array variable");  in init()
152 …gl.getProgramResourceiv(m_shader->getProgram(), GL_BUFFER_VARIABLE, index, 1, &prop, 1, DE_NULL, &…  in init()
182 	const glw::Functions&	gl		= m_context.getRenderContext().getFunctions();  in iterate()
198 	gl.useProgram(m_shader->getProgram());  in iterate()
205 		const void* ptr;  in iterate()
214 		if (*(const deUint32*)ptr != (deUint32)s_fixedBufferSize)  in iterate()
216 …m_testCtx.getLog() << tcu::TestLog::Message << "ERROR: Length returned was " << *(const deUint32*)…  in iterate()
235 std::string SSBOArrayLengthCase::genComputeSource (void) const  in genComputeSource()  argument
237 …const std::string qualifierStr	= (m_access == ACCESS_READONLY) ? ("readonly ") : (m_access == ACCE…  in genComputeSource()
238 …const std::string sizeStr		= (m_sized) ? (de::toString(static_cast<int>(s_fixedBufferSize))) : (""…  in genComputeSource()
248 		<< "    uint unused;\n"  in genComputeSource()
259 		buf << "    sb_out.unused = uint(sb_target.array[1]);\n";  in genComputeSource()
263 		buf << "    sb_target.array[2] = float(sb_out.unused);\n";  in genComputeSource()
286 	static const struct Qualifier  in init()
289 		const char*							name;  in init()
290 		const char*							desc;  in init()
298 	static const bool arraysSized[]	= { true, false };  in init()
303 …const std::string name = std::string() + ((arraysSized[sizeNdx]) ? ("sized_") : ("unsized_")) + qu…  in init()
304 …const std::string desc = std::string("Test length() of ") + ((arraysSized[sizeNdx]) ? ("sized ") :…  in init()
306 …this->addChild(new SSBOArrayLengthCase(m_context, name.c_str(), desc.c_str(), qualifiers[qualifier…  in init()