139 		vertexShader = 0;  in Program()
161 		if(vertexShader)  in ~Program()
163 			vertexShader->release();  in ~Program()
176 			if(vertexShader)  in attachShader()
181 			vertexShader = (VertexShader*)shader;  in attachShader()
182 			vertexShader->addRef();  in attachShader()
203 			if(vertexShader != shader)  in detachShader()
208 			vertexShader->release();  in detachShader()
209 			vertexShader = 0;  in detachShader()
228 		return (vertexShader ? 1 : 0) + (fragmentShader ? 1 : 0);  in getAttachedShadersCount()
1306 		glsl::VaryingList &vsVaryings = vertexShader->varyings;  in linkVaryings()
1457 			for(const glsl::Varying& varying : vertexShader->varyings)  in linkTransformFeedback()
1541 		if(!vertexShader || !vertexShader->isCompiled())  in link()
1546 		vertexBinary = new sw::VertexShader(vertexShader->getVertexShader());  in link()
1560 		if(!linkUniformBlocks(vertexShader, fragmentShader))  in link()
1570 		if(!linkUniforms(vertexShader))  in link()
1590 		for(auto const &attribute : vertexShader->activeAttributes)  in linkAttributes()
1602 		for(auto const &attribute : vertexShader->activeAttributes)  in linkAttributes()
1616 		for(auto const &attribute : vertexShader->activeAttributes)  in linkAttributes()
1627 		ASSERT(linkedAttribute.size() == vertexShader->activeAttributes.size());  in linkAttributes()
1633 			int index = vertexShader->getSemanticIndex(attribute.name);  in linkAttributes()
1669 			if(vertexShader->getShaderVersion() >= 300)  in linkAttribute()
2017 	bool Program::linkUniformBlocks(const Shader *vertexShader, const Shader *fragmentShader)  in linkUniformBlocks()  argument
2019 		const glsl::ActiveUniformBlocks &vertexUniformBlocks = vertexShader->activeUniformBlocks;  in linkUniformBlocks()
2036 …if(!areMatchingUniformBlocks(vertexUniformBlock, fragmentUniformBlock, vertexShader, fragmentShade…  in linkUniformBlocks()
2045 			if(!defineUniformBlock(vertexShader, uniformBlock))  in linkUniformBlocks()
2755 		if(vertexShader && (total < maxCount))  in getAttachedShaders()
2757 			shaders[total++] = vertexShader->getName();  in getAttachedShaders()